/* ===========================
   Samka Yazılım - Modern Web Site Styles
   =========================== */

/* --- CSS Variables (Dark Theme Default) --- */
:root,
[data-theme="dark"] {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --primary-rgb: 37, 99, 235;

    --secondary: #10b981;
    --secondary-dark: #059669;
    --secondary-light: #34d399;
    --secondary-rgb: 16, 185, 129;

    --tertiary: #f59e0b;
    --tertiary-dark: #d97706;
    --tertiary-light: #fbbf24;
    --tertiary-rgb: 245, 158, 11;

    --danger: #ef4444;
    --success: #10b981;
    --warning: #f59e0b;

    --bg-body: #0a0e1a;
    --bg-dark: #0f172a;
    --bg-card: rgba(15, 23, 42, 0.6);
    --bg-card-solid: #1e293b;
    --bg-card-hover: #334155;
    --bg-glass: rgba(15, 23, 42, 0.5);

    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;

    --border-color: rgba(148, 163, 184, 0.1);
    --border-glow: rgba(37, 99, 235, 0.2);

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.6);

    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Light Theme --- */
[data-theme="light"] {
    --bg-body: #f8fafc;
    --bg-dark: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.7);
    --bg-card-solid: #ffffff;
    --bg-card-hover: #f1f5f9;
    --bg-glass: rgba(255, 255, 255, 0.6);

    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;

    --border-color: rgba(15, 23, 42, 0.1);
    --border-glow: rgba(37, 99, 235, 0.1);

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* ===========================
   Reset & Base
   =========================== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

  html {
    scroll-behavior: smooth;
    font-size: 16px;
  }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

main {
    overflow-x: hidden;
    min-width: 0;
}

::selection {
    background: var(--primary);
    color: #fff;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-body);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-card-hover);
    border-radius: 4px;
}

/* --- İkon + metin arası her yerde belirgin boşluk (Font Awesome) --- */
.fas, .far, .fab, .fal, .fa-solid, .fa-regular, .fa-brands {
    margin-left: 0.5em;
    margin-right: 0.5em;
}
.fas:first-child, .far:first-child, .fab:first-child, .fal:first-child,
.fa-solid:first-child, .fa-regular:first-child, .fa-brands:first-child {
    margin-left: 0;
}
.fas:last-child, .far:last-child, .fab:last-child, .fal:last-child,
.fa-solid:last-child, .fa-regular:last-child, .fa-brands:last-child {
    margin-right: 0;
}
/* Buton/link içinde ikon–metin arası gap (tüm sitede) */
.btn-demo,
a.btn-back,
a.btn-whatsapp,
.quote-request-actions button,
.quote-request-submit,
.btn-submit,
.btn-submit .btn-submit-text {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.contact-form-header h4,
.contact-form-wrapper .alert {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.form-group-custom label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ===========================
   Container & Layout
   =========================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -0.75rem;
}

.col-lg-5,
.col-lg-7,
.col-md-6,
.col-12 {
    padding: 0 0.75rem;
}

.col-lg-5 { flex: 0 0 41.666667%; max-width: 41.666667%; }
.col-lg-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
.col-md-6 { flex: 0 0 50%; max-width: 50%; }
.col-12 { flex: 0 0 100%; max-width: 100%; }

.g-3 > * { margin: 0.75rem 0; }
.g-4 > * { margin: 1rem 0; }

.position-relative { position: relative; }
.text-center { text-align: center; }

/* ===========================
   Navbar
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 1rem 0;
    background: transparent;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: var(--bg-glass);
    border-bottom-color: var(--border-color);
    box-shadow: var(--shadow-md);
    padding: 0.75rem 0;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.brand-img {
    height: 60px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

[data-theme="dark"] .brand-img {
    filter: brightness(0) invert(1);
}

.navbar-toggler {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.toggler-bar {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.navbar-collapse {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.navbar-nav {
    display: flex;
    list-style: none;
    gap: 0.25rem;
    margin: 0;
    padding: 0;
}

.nav-item {
    margin: 0;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius);
    transition: var(--transition);
    font-weight: 500;
    position: relative;
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-light);
    background: rgba(var(--primary-rgb), 0.1);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-quote-request-nav {
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    padding: 0.6rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-quote-request-nav:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    background: var(--bg-card-solid);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.theme-toggle:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary);
    color: var(--primary-light);
}

.btn-admin,
.btn-login,
.btn-bayi {
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.btn-admin {
    background: var(--primary);
    color: #fff;
}

.btn-admin:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-login {
    background: var(--bg-card-solid);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-login:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary);
    color: var(--primary-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-bayi {
    background: var(--secondary);
    color: #fff;
}

.btn-bayi:hover {
    background: var(--secondary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* Mobile Nav Drawer */
.mobile-nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(10px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 900;
}

.mobile-nav-overlay.show {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 768px) {
    .navbar {
        background: var(--bg-glass);
        backdrop-filter: blur(20px);
        border-bottom-color: var(--border-color);
    }

    .navbar-toggler {
        display: flex;
    }

    .navbar-collapse {
        position: fixed;
        top: 0;
        right: -280px;
        width: 260px;
        height: 100vh;
        background: var(--bg-card-solid);
        box-shadow: -8px 0 30px rgba(0, 0, 0, 0.6);
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        padding: 90px 1.5rem 1.5rem;
        gap: 2rem;
        transition: right 0.3s ease;
        z-index: 950;
    }

    .navbar-collapse.show {
        right: 0;
    }

    .navbar-nav {
        flex-direction: column;
        width: 100%;
        gap: 0.25rem;
    }

    .nav-link {
        display: block;
        width: 100%;
    }

    .nav-actions {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }

    .btn-admin,
    .btn-login,
    .btn-bayi,
    .theme-toggle {
        width: 100%;
        justify-content: center;
    }
}

/* ===========================
   Campaign Modal
   =========================== */
.campaign-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.campaign-modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
    background: var(--bg-card-solid);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.campaign-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: var(--transition);
}

.campaign-modal-close:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

.campaign-modal-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    display: block;
    object-fit: contain;
}

.campaign-modal-link {
    display: block;
    text-decoration: none;
}

.campaign-modal-text {
    padding: 2rem;
    text-align: center;
}

.campaign-modal-text h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.campaign-modal-text p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Campaign Page */
.campaign-page-section {
    padding: 120px 0 80px;
}

.campaigns-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.campaign-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

.campaign-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.campaign-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.campaign-card-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
}

.campaign-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.campaign-card:hover .campaign-card-image img {
    transform: scale(1.05);
}

.campaign-card-content {
    padding: 1.5rem;
}

.campaign-card-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.campaign-card-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.btn-back-campaign {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    margin-bottom: 2rem;
}

.btn-back-campaign:hover {
    background: var(--bg-card-solid);
    border-color: var(--primary);
    color: var(--primary-light);
    transform: translateX(-5px);
}

/* ===========================
   Hero Section
   =========================== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

/* Girişte: üstte deneme + kayan yazı (küçük), altta kutucuklar (ferah) */
.hero-section-compact {
    min-height: auto;
    align-items: flex-start;
    padding: 82px 0 40px;
}
.hero-content-above {
    margin-bottom: 2rem;
    animation: fadeInUp 0.5s ease both;
}
.hero-demo-cta-compact {
    margin: 0.5rem 0 0.75rem;
}
.btn-demo-compact {
    padding: 0.45rem 1rem;
    font-size: 0.85rem;
}
.hero-subtitle-compact {
    min-height: 44px;
    margin: 0 auto 0;
    font-size: 0.95rem;
}
.hero-content-above .sector-text-rotator {
    min-width: 0;
}
.sector-text-compact {
    font-size: clamp(0.8rem, 1.5vw, 1rem) !important;
    padding: 0.4rem 0.9rem !important;
}
.hero-section-compact .hero-cards-first {
    margin-top: 0;
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.5s ease 0.1s both;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(var(--primary-rgb), 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--primary-rgb), 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.5;
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
}

.hero-glow-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -200px;
    left: -200px;
}

.hero-glow-2 {
    width: 300px;
    height: 300px;
    background: var(--secondary);
    bottom: -150px;
    right: -150px;
}

.hero-glow-3 {
    width: 250px;
    height: 250px;
    background: var(--tertiary);
    top: 50%;
    right: 10%;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    animation: fadeInUp 0.8s ease;
}

.hero-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease 0.1s both;
}

.chip-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}

.hero-title {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    font-weight: 600;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    letter-spacing: 0;
    animation: fadeInUp 0.8s ease 0.2s both;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 768px) {
    .hero-title {
        white-space: normal;
        font-size: clamp(0.9rem, 1.8vw, 1.2rem);
    }
}

.hero-contact-link {
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 700;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 2px;
    transition: var(--transition);
}

.hero-contact-link:hover {
    color: var(--primary);
    border-bottom-color: var(--primary-dark);
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-demo-cta {
    text-align: center;
    margin: 1rem 0 1.25rem;
    animation: fadeInUp 0.8s ease 0.25s both;
}

.btn-demo {
    display: inline-flex;
    align-items: center;
    padding: 0.6rem 1.6rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    text-decoration: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: clamp(0.85rem, 1.3vw, 1rem);
    transition: var(--transition);
    box-shadow: 0 3px 10px rgba(var(--primary-rgb), 0.25);
    border: 2px solid transparent;
}

.btn-demo:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(var(--primary-rgb), 0.4);
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border-color: var(--primary-light);
}

.btn-demo:active {
    transform: translateY(-1px);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.2vw, 1.5rem);
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 1.5rem;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.sector-text-rotator {
    position: relative;
    display: inline-block;
    min-width: 400px;
    max-width: 100%;
    text-align: center;
}

.sector-text {
    display: inline-block;
    font-weight: 700;
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    background: var(--bg-card-solid);
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

[data-theme="dark"] .sector-text {
    color: #ffffff;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.15), rgba(var(--secondary-rgb), 0.15));
    border-color: rgba(var(--primary-rgb), 0.3);
    box-shadow: 0 4px 20px rgba(var(--primary-rgb), 0.2);
}

[data-theme="light"] .sector-text {
    color: #000000;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.1), rgba(var(--secondary-rgb), 0.1));
    border-color: rgba(var(--primary-rgb), 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}


.hero-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 1rem;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-card {
    position: relative;
    background: var(--bg-card-solid);
    backdrop-filter: blur(24px);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.75rem 2.25rem;
    cursor: pointer;
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s ease, border-color 0.3s ease, background 0.3s ease;
    overflow: hidden;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: 0 2px 0 rgba(0, 0, 0, 0.04), 0 8px 32px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .hero-card {
    background: rgba(30, 41, 59, 0.85);
    box-shadow: 0 2px 0 rgba(0, 0, 0, 0.2), 0 8px 32px rgba(0, 0, 0, 0.3), 0 1px 0 rgba(255, 255, 255, 0.04);
}

.hero-card-accent {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    border-radius: 24px 24px 0 0;
    transition: height 0.25s ease, opacity 0.25s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.hero-card-barkod .hero-card-accent {
    background: linear-gradient(90deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
}

.hero-card-adisyon .hero-card-accent {
    background: linear-gradient(90deg, var(--secondary-dark) 0%, var(--secondary) 50%, var(--secondary-light) 100%);
}

.hero-card-muhasebe .hero-card-accent {
    background: linear-gradient(90deg, var(--tertiary-dark) 0%, var(--tertiary) 50%, var(--tertiary-light) 100%);
}

.hero-card:hover .hero-card-accent {
    height: 6px;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.12);
}

.hero-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, transparent 45%);
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
}

[data-theme="dark"] .hero-card::before {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, transparent 45%);
}

.hero-card:hover {
    transform: translateY(-12px) scale(1.03);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.1), 0 12px 24px rgba(0, 0, 0, 0.06), 0 0 0 1px rgba(0, 0, 0, 0.03);
    border-color: rgba(var(--primary-rgb), 0.2);
}

[data-theme="dark"] .hero-card:hover {
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.45), 0 12px 24px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.hero-card:hover::before {
    opacity: 1;
}

.hero-card-barkod:hover {
    border-color: rgba(var(--primary-rgb), 0.35);
    box-shadow: 0 24px 56px rgba(var(--primary-rgb), 0.18), 0 12px 28px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(var(--primary-rgb), 0.1);
}

.hero-card-adisyon:hover {
    border-color: rgba(var(--secondary-rgb), 0.35);
    box-shadow: 0 24px 56px rgba(var(--secondary-rgb), 0.18), 0 12px 28px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(var(--secondary-rgb), 0.1);
}

.hero-card-muhasebe:hover {
    border-color: rgba(var(--tertiary-rgb), 0.35);
    box-shadow: 0 24px 56px rgba(var(--tertiary-rgb), 0.18), 0 12px 28px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(var(--tertiary-rgb), 0.1);
}

.hero-card-glow {
    position: absolute;
    inset: 0;
    border-radius: 24px;
    opacity: 0;
    transition: opacity 0.35s ease;
}

.hero-card-barkod .hero-card-glow {
    background: radial-gradient(ellipse 85% 55% at 50% -5%, rgba(var(--primary-rgb), 0.18), transparent 55%);
}

.hero-card-adisyon .hero-card-glow {
    background: radial-gradient(ellipse 85% 55% at 50% -5%, rgba(var(--secondary-rgb), 0.18), transparent 55%);
}

.hero-card-muhasebe .hero-card-glow {
    background: radial-gradient(ellipse 85% 55% at 50% -5%, rgba(var(--tertiary-rgb), 0.18), transparent 55%);
}

.hero-card:hover .hero-card-glow {
    opacity: 1;
}

.hero-card-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero-card-icon {
    width: 92px;
    height: 92px;
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.35rem;
    color: #fff;
    margin: 0 auto 1.75rem;
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s ease;
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.15), 0 10px 28px rgba(0, 0, 0, 0.2);
}

.hero-card-barkod .hero-card-icon {
    background: linear-gradient(155deg, var(--primary-light) 0%, var(--primary) 40%, var(--primary-dark) 100%);
}

.hero-card-adisyon .hero-card-icon {
    background: linear-gradient(155deg, var(--secondary-light) 0%, var(--secondary) 40%, var(--secondary-dark) 100%);
}

.hero-card-muhasebe .hero-card-icon {
    background: linear-gradient(155deg, var(--tertiary-light) 0%, var(--tertiary) 40%, var(--tertiary-dark) 100%);
}

.hero-card:hover .hero-card-icon {
    transform: scale(1.06);
    box-shadow: 0 6px 0 rgba(0, 0, 0, 0.2), 0 14px 36px rgba(0, 0, 0, 0.25);
}

.hero-card h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    letter-spacing: 0.02em;
    line-height: 1.3;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.hero-card p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin-bottom: 1.25rem;
    line-height: 1.6;
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
}

.hero-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--primary-light);
    opacity: 0.92;
    transition: gap 0.25s ease, opacity 0.25s ease;
}

.hero-card:hover .hero-card-link {
    gap: 0.5rem;
    opacity: 1;
}

.hero-card-barkod .hero-card-link { color: var(--primary-light); }
.hero-card-adisyon .hero-card-link { color: var(--secondary-light); }
.hero-card-muhasebe .hero-card-link { color: var(--tertiary-light); }

.hero-card-demo-btn {
    display: block;
    margin-top: 1.25rem;
    padding: 0.6rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-align: center;
    text-decoration: none;
    border-radius: 14px;
    transition: all 0.25s ease;
    position: relative;
    z-index: 2;
}

.hero-card-barkod .hero-card-demo-btn {
    color: var(--primary);
    border: 2px solid var(--primary);
    background: transparent;
}

.hero-card-barkod .hero-card-demo-btn:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-1px);
}

.hero-card-adisyon .hero-card-demo-btn {
    color: var(--secondary);
    border: 2px solid var(--secondary);
    background: transparent;
}

.hero-card-adisyon .hero-card-demo-btn:hover {
    background: var(--secondary);
    color: #fff;
    transform: translateY(-1px);
}

.hero-card-muhasebe .hero-card-demo-btn {
    color: var(--tertiary);
    border: 2px solid var(--tertiary);
    background: transparent;
}

.hero-card-muhasebe .hero-card-demo-btn:hover {
    background: var(--tertiary);
    color: #fff;
    transform: translateY(-1px);
}

.hero-card-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: rgba(var(--primary-rgb), 0.1);
    border: 1px solid rgba(var(--primary-rgb), 0.2);
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--primary-light);
    font-weight: 600;
}

.section-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    overflow: hidden;
}

.section-wave svg {
    width: 100%;
    height: 100%;
    fill: var(--bg-body);
}

/* ===========================
   Ana Sayfa - Profesyonel Kutucuklar & Bölümler
   =========================== */
.home-section {
    padding: 4rem 0;
    position: relative;
}

.home-section-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.home-section-desc {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 560px;
    margin: 0 auto 2.5rem;
}

.home-quick-section {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.home-tiles {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: repeat(4, 1fr);
}

.home-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.75rem 1.25rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
    min-height: 160px;
    justify-content: center;
}

.home-tile:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(var(--primary-rgb), 0.3);
}

.home-tile-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #fff;
    transition: var(--transition);
}

.home-tile-primary .home-tile-icon { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); }
.home-tile-secondary .home-tile-icon { background: linear-gradient(135deg, var(--secondary), var(--secondary-dark)); }
.home-tile-tertiary .home-tile-icon { background: linear-gradient(135deg, var(--tertiary), var(--tertiary-dark)); }
.home-tile-accent .home-tile-icon { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }

.home-tile:hover .home-tile-icon {
    transform: scale(1.08);
}

.home-tile-title {
    font-weight: 600;
    font-size: 1.05rem;
    margin-bottom: 0.25rem;
}

.home-tile-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Çözümler bölümü - mevcut hero-cards */
.home-solutions-section {
    padding-top: 2rem;
    padding-bottom: 4rem;
}

.home-solutions-section .hero-cards {
    margin-top: 0;
}

.home-features-section {
    padding-top: 2rem;
    padding-bottom: 4rem;
    background: var(--bg-dark);
}

.home-tiles-features {
    grid-template-columns: repeat(4, 1fr);
}

.home-tile-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2rem 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    background: var(--bg-card-solid);
    transition: var(--transition);
    min-height: 170px;
    justify-content: center;
}

.home-tile-box:hover {
    border-color: rgba(var(--primary-rgb), 0.25);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.home-tile-box-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-light);
    background: rgba(var(--primary-rgb), 0.12);
    transition: var(--transition);
}

.home-tile-box:hover .home-tile-box-icon {
    background: rgba(var(--primary-rgb), 0.2);
    color: var(--primary);
}

.home-tile-box-title {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.35rem;
    color: var(--text-primary);
}

.home-tile-box-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.4;
}

@media (max-width: 992px) {
    .home-tiles,
    .home-tiles-quick {
        grid-template-columns: repeat(2, 1fr);
    }
    .home-tiles-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .home-section {
        padding: 2.5rem 0;
    }
    .home-tiles,
    .home-tiles-quick,
    .home-tiles-features {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .home-tile {
        min-height: 140px;
        padding: 1.5rem 1rem;
    }
    .home-tile-box {
        min-height: 150px;
        padding: 1.5rem 1rem;
    }
}

/* ===========================
   Section Styles
   =========================== */
.section-header {
    margin-bottom: 3rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 1rem;
    text-align: center;
}

.section-desc {
    font-size: 1.125rem;
    color: var(--text-secondary);
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================
   Download Section
   =========================== */
.download-section,
.download-list-section {
    padding: 120px 0 80px;
    min-height: 80vh;
}

.download-password-form {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
}

.password-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 3rem;
    max-width: 450px;
    width: 100%;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.password-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #fff;
    margin: 0 auto 1.5rem;
}

.password-card h2 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.password-card p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-card-solid);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

.btn-primary {
    width: 100%;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.error-message {
    color: var(--danger);
    font-size: 0.875rem;
    margin-top: 0.5rem;
    text-align: center;
}

.downloads-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.download-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: var(--transition);
}

.download-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.download-card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #fff;
}

.download-card-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.download-card-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.downloads-table-wrapper {
    margin-top: 1rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.downloads-table td:first-child {
    font-weight: 600;
    color: var(--text-primary);
}

/* ===========================
   Yasal / Aydınlatma Metni Sayfası
   =========================== */
.legal-page-section {
    padding: 120px 0 80px;
    min-height: 60vh;
}

.legal-page-content {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-card-solid);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
}

.legal-page-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.legal-page-content h2 {
    font-size: 1.2rem;
    font-weight: 700;
    margin: 2rem 0 0.75rem;
    color: var(--text-primary);
}

.legal-page-content h2:first-of-type {
    margin-top: 0;
}

.legal-page-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.legal-page-content ul {
    margin: 0.75rem 0 1.5rem 1.5rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.legal-page-content ul li {
    margin-bottom: 0.5rem;
}

.legal-page-content a {
    color: var(--primary-light);
    text-decoration: none;
}

.legal-page-content a:hover {
    text-decoration: underline;
}

.legal-contact-list {
    list-style: none;
    margin-left: 0;
}

.legal-contact-list li {
    margin-bottom: 0.75rem;
}

.legal-contact-list a {
    color: var(--primary-light);
}

/* Yasal metinler tek sayfa (sidebar + içerik) */
.legal-docs-page {
    padding: 120px 0 80px;
    min-height: 60vh;
}

.legal-docs-layout {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.legal-docs-sidebar {
    flex: 0 0 260px;
    position: sticky;
    top: 100px;
    background: var(--bg-card-solid);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 0.5rem 0;
    box-shadow: var(--shadow-md);
}

.legal-docs-sidebar .legal-nav-link {
    display: block;
    padding: 0.75rem 1.25rem;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.95rem;
    border-bottom: 1px solid var(--border-color);
    transition: background 0.2s, color 0.2s;
}

.legal-docs-sidebar .legal-nav-link:last-child {
    border-bottom: none;
}

.legal-docs-sidebar .legal-nav-link:hover {
    background: var(--bg-hover);
    color: var(--primary-light);
}

.legal-docs-sidebar .legal-nav-link.active {
    background: var(--primary-light);
    color: #fff;
    font-weight: 600;
}

.legal-docs-content {
    flex: 1;
    min-width: 0;
}

.legal-doc-section {
    margin-bottom: 3rem;
    scroll-margin-top: 100px;
}

.legal-doc-section .legal-page-content {
    margin-bottom: 0;
}

.legal-table {
    width: 100%;
    margin: 1rem 0;
    font-size: 0.9rem;
}

.legal-table th,
.legal-table td {
    padding: 0.5rem 0.75rem;
    vertical-align: top;
}

@media (max-width: 991px) {
    .legal-docs-layout {
        flex-direction: column;
    }

    .legal-docs-sidebar {
        flex: none;
        width: 100%;
        position: static;
        display: flex;
        flex-wrap: wrap;
        gap: 0;
        padding: 0.5rem;
    }

    .legal-docs-sidebar .legal-nav-link {
        flex: 1 1 auto;
        min-width: 180px;
        border-bottom: none;
        border-right: 1px solid var(--border-color);
    }

    .legal-docs-sidebar .legal-nav-link:nth-child(2n) {
        border-right: none;
    }
}

@media (max-width: 768px) {
    .legal-page-section {
        padding: 100px 0 60px;
    }

    .legal-docs-page {
        padding: 100px 0 60px;
    }

    .legal-page-content {
        padding: 1.5rem;
    }

    .legal-page-title {
        font-size: 1.4rem;
    }

    .legal-page-content h2 {
        font-size: 1.1rem;
    }

    .legal-docs-sidebar .legal-nav-link {
        min-width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }

    .legal-docs-sidebar .legal-nav-link:nth-child(2n) {
        border-bottom: 1px solid var(--border-color);
    }
}

.download-meta {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.meta-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    background: var(--bg-card-solid);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.btn-download {
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    text-decoration: none;
    border-radius: var(--radius);
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* ===========================
   Video Section
   =========================== */
.video-section {
    padding: 120px 0 80px;
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.video-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.video-thumbnail {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 aspect ratio */
    background: var(--bg-card-solid);
    overflow: hidden;
}

.video-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--text-muted);
}

.video-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.video-card:hover .video-overlay {
    opacity: 1;
}

.play-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.5rem;
    text-decoration: none;
    transition: var(--transition);
}

.play-button:hover {
    transform: scale(1.1);
    background: #fff;
}

.video-content {
    padding: 1.5rem;
}

.video-content h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.video-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.video-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ===========================
   Tools Sections
   =========================== */
.tools-section {
    padding: 120px 0 80px;
}

.tools-card {
    max-width: 900px;
    margin: 2rem auto 0;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.tools-card-body {
    padding: 2rem;
}

.tools-result {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.tools-result-item {
    flex: 1 1 220px;
}

.tools-result-item span {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.tools-result-item strong {
    font-size: 1.3rem;
    color: var(--primary-light);
}

.tools-summary {
    margin-top: 1.5rem;
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    background: var(--bg-card-solid);
    border: 1px dashed var(--border-color);
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.video-modal {
    position: fixed;
    inset: 0;
    z-index: 1050;
    display: none;
}

.video-modal.show {
    display: block;
}

.video-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(6px);
}

.video-modal-dialog {
    position: relative;
    max-width: 960px;
    margin: 60px auto;
    padding: 0 1rem;
    z-index: 1;
}

.video-modal-body {
    background: #000;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.video-embed-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 */
}

.video-embed-wrapper iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.video-modal-close {
    position: absolute;
    top: -16px;
    right: 8px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: #fff;
    color: #000;
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: var(--shadow-md);
}

body.modal-open {
    overflow: hidden;
}

/* ===========================
   Contact Section
   =========================== */
.contact-section {
    padding: 120px 0 80px;
}

.contact-wrapper {
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.contact-info-card:hover {
    transform: translateX(5px);
    border-color: var(--primary);
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-icon-wa {
    background: linear-gradient(135deg, #25d366, #128c7e);
}

.contact-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.contact-value {
    display: block;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.contact-value:hover {
    color: var(--primary-light);
}

.btn-whatsapp {
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #fff;
    text-decoration: none;
    border-radius: var(--radius);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    margin-top: 1rem;
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.contact-form-wrapper {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
}

.contact-form-header {
    margin-bottom: 2rem;
}

.contact-form-header h4 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.contact-form-header p {
    color: var(--text-secondary);
}

.form-group-custom {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-input {
    width: 100%;
    padding: 1rem 1rem 0.75rem;
    background: var(--bg-card-solid);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

.form-input:focus + label,
.form-input:not(:placeholder-shown) + label {
    transform: translateY(-1.5rem) scale(0.85);
    color: var(--primary-light);
}

.form-group-custom label {
    position: absolute;
    left: 1rem;
    top: 1rem;
    color: var(--text-muted);
    pointer-events: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.btn-submit {
    position: relative;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    overflow: hidden;
    transition: var(--transition);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
}

.alert-success {
    background: rgba(var(--success), 0.1);
    border: 1px solid rgba(var(--success), 0.3);
    color: var(--success);
}

.alert-error {
    background: rgba(var(--danger), 0.1);
    border: 1px solid rgba(var(--danger), 0.3);
    color: var(--danger);
}

/* ===========================
   Sağ alt sabit butonlar (WhatsApp + Bilgi Alın)
   =========================== */
.floating-actions {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 900;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.floating-actions > * {
    pointer-events: auto;
}

.floating-action-btn {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    border: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2), 0 2px 6px rgba(0, 0, 0, 0.12);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.floating-action-btn:hover {
    transform: scale(1.06);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25), 0 3px 10px rgba(0, 0, 0, 0.15);
}

.floating-action-btn:active {
    transform: scale(0.98);
}

.floating-action-whatsapp {
    background: #25d366;
}

.floating-action-whatsapp:hover {
    background: #20bd5a;
    color: #fff;
}

.floating-action-whatsapp i {
    font-size: 1.6rem;
}

.floating-action-info {
    background: #e53935;
    padding: 8px 12px;
    height: auto;
    min-height: 56px;
    gap: 2px;
    text-align: center;
}

.floating-action-info:hover {
    background: #c62828;
    color: #fff;
}

.floating-action-info i {
    font-size: 1.25rem;
    margin: 0 !important;
}

.floating-action-info span {
    font-size: 0.6rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    white-space: nowrap;
}

@media (max-width: 576px) {
    .floating-actions {
        bottom: 16px;
        right: 16px;
        gap: 10px;
    }

    .floating-action-btn {
        width: 50px;
        height: 50px;
        border-radius: 14px;
    }

    .floating-action-whatsapp i {
        font-size: 1.45rem;
    }

    .floating-action-info {
        min-height: 50px;
        padding: 6px 10px;
    }

    .floating-action-info i {
        font-size: 1.1rem;
    }

    .floating-action-info span {
        font-size: 0.55rem;
    }
}

/* ===========================
   Footer
   =========================== */
.footer {
    background: var(--bg-dark);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem 3rem;
    margin-bottom: 2rem;
    align-items: start;
}

@media (min-width: 1100px) {
    .footer-content {
        grid-template-columns: 1.2fr 1fr 1fr 1fr 1fr;
    }
}

.footer-brand-img {
    height: 60px;
    width: auto;
    margin-bottom: 1rem;
}

[data-theme="dark"] .footer-brand-img {
    filter: brightness(0) invert(1);
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-links h5,
.footer-contact h5,
.footer-social h5,
.footer-tools h5 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.footer-links ul,
.footer-contact ul,
.footer-tools ul {
    list-style: none;
}

.footer-links li,
.footer-contact li,
.footer-tools li {
    margin-bottom: 0.5rem;
}

.footer-links a,
.footer-tools a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-tools a:hover {
    color: var(--primary-light);
}

.footer-contact li {
    color: var(--text-secondary);
    display: flex;
    align-items: center;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    background: var(--bg-card-solid);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ===========================
   Admin Styles
   =========================== */
.admin-login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-body);
    padding: 2rem;
}

.admin-login-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 3rem;
    max-width: 450px;
    width: 100%;
    box-shadow: var(--shadow-xl);
}

.admin-logo {
    height: 80px;
    width: auto;
    margin: 0 auto 1.5rem;
    display: block;
}

[data-theme="dark"] .admin-logo {
    filter: brightness(0) invert(1);
}

.admin-login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.admin-login-header h2 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.admin-login-header p {
    color: var(--text-secondary);
}

.admin-login-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.btn-admin-login {
    width: 100%;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-admin-login:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.admin-login-footer {
    text-align: center;
    margin-top: 2rem;
}

.admin-login-footer a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.admin-login-footer a:hover {
    color: var(--primary-light);
}

.bayi-info-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--bg-card-solid);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.bayi-contact-link {
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px solid var(--primary);
    padding-bottom: 1px;
    transition: var(--transition);
}

.bayi-contact-link:hover {
    color: var(--primary);
    border-bottom-color: var(--primary-dark);
}

.admin-dashboard,
.admin-section {
    padding: 120px 0 80px;
}

.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.admin-header h1 {
    font-size: 2rem;
    font-weight: 700;
}

.btn-back,
.btn-logout {
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
}

.btn-back {
    background: var(--bg-card-solid);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-back:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary);
    color: var(--primary-light);
}

.btn-logout {
    background: var(--danger);
    color: #fff;
}

.btn-logout:hover {
    background: #dc2626;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #fff;
    flex-shrink: 0;
}

.stat-icon-download {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

.stat-icon-video {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
}

.stat-icon-message {
    background: linear-gradient(135deg, var(--tertiary), var(--tertiary-dark));
}

.stat-content h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.stat-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.admin-menu {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.admin-menu-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    text-decoration: none;
    text-align: center;
    transition: var(--transition);
}

.admin-menu-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.admin-menu-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #fff;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
}

.admin-menu-card:hover .admin-menu-icon {
    transform: scale(1.1) rotate(-5deg);
}

.admin-menu-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.admin-menu-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.admin-actions {
    margin-bottom: 2rem;
}

.admin-table-wrapper {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow-x: auto;
    overflow-y: visible;
    -webkit-overflow-scrolling: touch;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table thead {
    background: var(--bg-card-solid);
}

.admin-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
}

.admin-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.admin-table tbody tr:hover {
    background: var(--bg-card-hover);
}

.admin-table tbody tr.unread {
    background: rgba(var(--primary-rgb), 0.05);
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-success {
    background: rgba(var(--success), 0.1);
    color: var(--success);
    border: 1px solid rgba(var(--success), 0.3);
}

.badge-danger {
    background: rgba(var(--danger), 0.1);
    color: var(--danger);
    border: 1px solid rgba(var(--danger), 0.3);
}

.badge-warning {
    background: rgba(var(--warning), 0.1);
    color: var(--warning);
    border: 1px solid rgba(var(--warning), 0.3);
}

.badge-primary {
    background: rgba(var(--primary-rgb), 0.1);
    color: var(--primary-light);
    border: 1px solid rgba(var(--primary-rgb), 0.3);
}

.badge-secondary {
    background: rgba(var(--text-muted), 0.1);
    color: var(--text-muted);
    border: 1px solid rgba(var(--text-muted), 0.3);
}

.btn-edit,
.btn-delete,
.btn-view,
.btn-mark-read {
    padding: 0.5rem;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.5rem;
}

.btn-edit {
    background: rgba(var(--primary-rgb), 0.1);
    color: var(--primary-light);
}

.btn-edit:hover {
    background: var(--primary);
    color: #fff;
}

.btn-delete {
    background: rgba(var(--danger), 0.1);
    color: var(--danger);
}

.btn-delete:hover {
    background: var(--danger);
    color: #fff;
}

.btn-view {
    background: rgba(var(--secondary-rgb), 0.1);
    color: var(--secondary-light);
}

.btn-view:hover {
    background: var(--secondary);
    color: #fff;
}

.btn-mark-read {
    background: rgba(var(--success), 0.1);
    color: var(--success);
}

.btn-mark-read:hover {
    background: var(--success);
    color: #fff;
}

/* ===========================
   Modal
   =========================== */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    overflow-y: auto;
}

.modal-content {
    background: var(--bg-card-solid);
    margin: 5% auto;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    max-width: 600px;
    width: 90%;
    box-shadow: var(--shadow-xl);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 1.5rem;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    line-height: 1;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.btn-secondary {
    padding: 0.75rem 1.5rem;
    background: var(--bg-card-hover);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: var(--bg-card-solid);
    border-color: var(--primary);
    color: var(--primary-light);
}

.message-detail {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.message-field label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.message-field p {
    color: var(--text-primary);
    line-height: 1.6;
}

/* ===========================
   Animations
   =========================== */
@keyframes fadeInUp {
    from {
    opacity: 0;
    transform: translateY(30px);
}
    to {
    opacity: 1;
    transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* ===========================
   Category Section
   =========================== */
.category-section {
    margin-bottom: 3rem;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.category-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #fff;
    flex-shrink: 0;
}

.category-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
}

/* ===========================
   Contact Map Card
   =========================== */
.contact-map-card {
    margin-top: 1.5rem;
    padding: 1.25rem 1rem 1rem;
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.contact-map-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.contact-map-title {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.contact-map-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.contact-map-rating {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.contact-map-rating i {
    color: #fbbf24;
}

.contact-map-reviews {
    color: var(--text-muted);
}

.contact-map-link {
    font-size: 0.8rem;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: var(--primary-light);
    background: rgba(var(--primary-rgb), 0.05);
    white-space: nowrap;
    transition: var(--transition);
}

.contact-map-link:hover {
    border-color: var(--primary);
    background: rgba(var(--primary-rgb), 0.12);
}

.contact-map-frame-wrapper {
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.contact-map-frame {
    width: 100%;
    height: 180px;
}

.contact-map-address {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.contact-map-address-label {
    font-weight: 600;
    margin-right: 0.25rem;
}

/* ===========================
   SEO Section
   =========================== */
.seo-section {
    padding: 40px 0 70px;
}

.seo-card {
    max-width: 900px;
    margin: 0 auto;
    padding: 1.75rem 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px dashed var(--border-color);
    background: rgba(15, 23, 42, 0.03);
}

[data-theme="light"] .seo-card {
    background: rgba(148, 163, 184, 0.08);
}

.seo-card h2 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.seo-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 0.35rem;
}

.seo-card strong {
    font-weight: 600;
}

@media (max-width: 768px) {
    .seo-card {
        padding: 1.5rem 1.1rem;
    }

    .seo-card p {
        font-size: 0.82rem;
    }
}

/* ===========================
   Hardware Section
   =========================== */
.hardware-section {
    padding: 120px 0 80px;
}

.hardware-section .section-title {
    font-size: clamp(1.3rem, 2.4vw, 2rem);
    letter-spacing: 0.03em;
}

.hardware-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.hardware-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.hardware-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.hardware-image-wrapper {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--bg-card-solid);
}

.hardware-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.hardware-card:hover .hardware-image {
    transform: scale(1.05);
}

.hardware-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--text-muted);
    background: var(--bg-card-solid);
}

.hardware-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, var(--danger), #e74c3c);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

.hardware-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.hardware-name {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.hardware-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.hardware-pricing {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.hardware-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-light);
}

.hardware-price-old {
    font-size: 1.25rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.hardware-price-new {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--danger);
}

.btn-hardware-purchase {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    text-decoration: none;
    border-radius: var(--radius);
    font-weight: 600;
    transition: var(--transition);
    width: 100%;
    border: 2px solid transparent;
}

.btn-hardware-purchase:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(var(--primary-rgb), 0.3);
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border-color: var(--primary-light);
    color: #fff;
}

.btn-hardware-purchase:active {
    transform: translateY(0);
}

@media (max-width: 768px) {
    .hardware-grid {
        grid-template-columns: 1fr;
    }
    
    .hardware-image-wrapper {
        height: 200px;
    }
}

/* ===========================
   System Detail Section
   =========================== */
.system-detail-section {
    padding: 120px 0 80px;
}

.system-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.system-icon-barkod,
.system-icon-adisyon,
.system-icon-muhasebe {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: #fff;
    flex-shrink: 0;
}

.system-icon-barkod {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

.system-icon-adisyon {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
}

.system-icon-muhasebe {
    background: linear-gradient(135deg, var(--tertiary), var(--tertiary-dark));
}

.system-header-content {
    flex: 1;
}

.system-title {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.system-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    color: var(--text-secondary);
    margin: 0;
}

.system-content {
    max-width: 1000px;
    margin: 0 auto;
}

.system-feature-section {
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.system-feature-section:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.feature-section-title {
    font-size: clamp(1.25rem, 2vw, 1.75rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.feature-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    border-radius: var(--radius);
    font-weight: 600;
}

.feature-subtitle {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 1rem 0 0.75rem;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 1rem;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-light);
    font-weight: 700;
    font-size: 1.1rem;
}

.feature-list li:nth-child(even) {
    background: rgba(var(--primary-rgb), 0.03);
    border-radius: var(--radius);
}

.system-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.btn-system-download,
.btn-system-contact {
    display: inline-flex;
    align-items: center;
    padding: 1rem 2.5rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-system-download {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
}

.btn-system-download:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(var(--primary-rgb), 0.4);
    border-color: var(--primary-light);
    color: #fff;
}

.btn-system-contact {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.btn-system-contact:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
    color: var(--primary-light);
}

/* Ürün görselleri grid (Barkod/Adisyon/Muhasebe sayfalarında) */
.system-product-images {
    margin-bottom: 3rem;
}
.product-images-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}
.product-image-card {
    background: var(--bg-card-solid);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}
.product-image-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}
.product-image-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}
.product-image-desc {
    padding: 1rem;
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

@media (max-width: 576px) {
    .product-images-grid {
        grid-template-columns: 1fr;
    }
}

/* Admin ürün resimleri tablosu */
.product-image-thumb {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: var(--radius);
}
.admin-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}
.mb-3 { margin-bottom: 1rem; }

@media (max-width: 768px) {
    .system-detail-section {
        padding: 100px 0 40px;
}

    .container {
        padding: 0 1rem;
}

    .system-header {
        flex-direction: column;
        text-align: center;
    gap: 1.5rem;
        padding: 1.5rem 1rem;
        margin-bottom: 2rem;
    }

    .system-icon-barkod,
    .system-icon-adisyon,
    .system-icon-muhasebe {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }

    .system-title {
        font-size: clamp(1.1rem, 4vw, 1.5rem);
        line-height: 1.4;
        margin-bottom: 0.5rem;
    }

    .system-subtitle {
        font-size: clamp(0.875rem, 2.5vw, 1rem);
    }

    .system-content {
        max-width: 100%;
    }

    .system-feature-section {
        padding: 1.25rem 1rem;
        margin-bottom: 1.5rem;
    }

    .feature-section-title {
        font-size: clamp(1rem, 3vw, 1.25rem);
        margin-bottom: 1rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .feature-badge {
        font-size: 0.7rem;
        padding: 0.2rem 0.6rem;
        align-self: flex-start;
    }

    .feature-subtitle {
        font-size: 0.95rem;
        margin: 0.75rem 0 0.5rem;
    }

    .feature-list {
        margin: 0;
    }

    .feature-list li {
        padding: 0.6rem 0;
        padding-left: 1.75rem;
        font-size: 0.9rem;
        line-height: 1.5;
    }

    .feature-list li::before {
        font-size: 1rem;
        left: 0.25rem;
    }

    .feature-list li:nth-child(even) {
        margin: 0 -1rem;
        padding-left: calc(1.75rem + 1rem);
        padding-right: 1rem;
    }

    .system-cta {
        flex-direction: column;
        gap: 1rem;
        margin-top: 2rem;
    }

    .btn-system-download,
    .btn-system-contact {
        width: 100%;
        justify-content: center;
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .system-detail-section {
        padding: 90px 0 30px;
    }

    .system-header {
        padding: 1.25rem 0.75rem;
        gap: 1rem;
    }

    .system-icon-barkod,
    .system-icon-adisyon,
    .system-icon-muhasebe {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }

    .system-title {
        font-size: 1.1rem;
    }

    .system-subtitle {
        font-size: 0.875rem;
    }

    .system-feature-section {
        padding: 1rem 0.75rem;
        margin-bottom: 1.25rem;
    }

    .feature-section-title {
        font-size: 1rem;
    }

    .feature-list li {
        padding: 0.5rem 0;
        padding-left: 1.5rem;
        font-size: 0.85rem;
    }

    .feature-list li:nth-child(even) {
        margin: 0 -0.75rem;
        padding-left: calc(1.5rem + 0.75rem);
        padding-right: 0.75rem;
    }

    .btn-system-download,
    .btn-system-contact {
        padding: 0.75rem 1.25rem;
        font-size: 0.95rem;
    }
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 992px) {
    .col-lg-5,
    .col-lg-7 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .campaign-modal-content {
        max-width: 95%;
        max-height: 85vh;
    }

    .campaign-modal-text {
        padding: 1.5rem;
    }

    .campaign-modal-text h3 {
        font-size: 1.5rem;
    }

    .campaign-modal-text p {
        font-size: 1rem;
    }

    .campaign-modal-close {
        width: 35px;
        height: 35px;
        font-size: 1rem;
        top: 10px;
        right: 10px;
    }

    .navbar-toggler {
        display: flex;
    }

    .navbar-collapse {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-glass);
        backdrop-filter: blur(20px);
        border: 1px solid var(--border-color);
        border-top: none;
        border-radius: 0 0 var(--radius) var(--radius);
        flex-direction: column;
        padding: 1rem;
        display: none;
        box-shadow: var(--shadow-lg);
    }

    .navbar-collapse.show {
        display: flex;
    }

    .navbar-nav {
        flex-direction: column;
        width: 100%;
        gap: 0.25rem;
    }

    .nav-actions {
        width: 100%;
        justify-content: space-between;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--border-color);
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .nav-actions .btn-quote-request-nav {
        width: 100%;
        justify-content: center;
    }

    .nav-actions .btn-login,
    .nav-actions .btn-bayi {
        flex: 1;
        min-width: 140px;
        justify-content: center;
    }

    .sector-text-rotator {
        min-width: 0;
        width: 100%;
    }

    .hero-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .hero-card {
        max-width: 100%;
    }

    .downloads-grid,
    .videos-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .admin-stats {
        grid-template-columns: 1fr;
    }

    .admin-menu {
        grid-template-columns: 1fr;
    }

    .admin-table-wrapper {
        overflow-x: auto;
    }

    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 1rem;
    }

    .hero-section {
        padding: 100px 0 60px;
    }

    .hero-section-compact {
        padding: 78px 0 32px;
    }

    .hero-cards {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .hero-card {
        padding: 1.75rem 1.25rem;
        min-height: 320px;
        border-radius: 20px;
    }

    .hero-card-icon {
        width: 76px;
        height: 76px;
        font-size: 2rem;
        margin-bottom: 1.25rem;
    }

    .hero-card h3 {
        font-size: 1.25rem;
    }

    .hero-card p {
        font-size: 0.875rem;
        max-width: none;
    }

    .sector-text-rotator {
        min-width: 0;
        width: 100%;
    }

    .sector-text {
        font-size: 0.85rem;
        padding: 0.45rem 0.75rem;
    }

    .hero-title {
        font-size: 0.95rem;
    }

    .password-card,
    .contact-form-wrapper {
        padding: 1.5rem;
    }

    .admin-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}

/* ===========================
   Campaign Modal
   =========================== */
.campaign-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 2rem;
}

.campaign-modal-content {
    position: relative;
    background: var(--bg-card-solid);
    border-radius: var(--radius-lg);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.campaign-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    z-index: 10001;
    transition: var(--transition);
}

.campaign-modal-close:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: rotate(90deg);
}

.campaign-modal-link {
    display: block;
    text-decoration: none;
}

.campaign-modal-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    object-fit: contain;
    max-height: 500px;
    background: var(--bg-card-solid);
}

.campaign-modal-text {
    padding: 2rem;
}

.campaign-modal-text h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.campaign-modal-text p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.campaign-modal-pricing {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.campaign-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-light);
}

.campaign-price-old {
    font-size: 1.5rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.campaign-price-new {
    font-size: 2rem;
    font-weight: 700;
    color: var(--danger);
}

@media (max-width: 768px) {
    .campaign-modal-overlay {
        padding: 1rem;
    }

    .campaign-modal-content {
        max-height: 95vh;
    }

    .campaign-modal-text {
        padding: 1.5rem;
    }

    .campaign-modal-text h3 {
        font-size: 1.25rem;
    }
}

/* ===========================
   Tools Section (Discount & Credit Calculator)
   =========================== */
.tools-section {
    padding: 120px 0 80px;
}

.tools-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    max-width: 600px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: var(--transition);
}

.tools-card:hover {
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.tools-card-body {
    padding: 2.5rem;
}

.tools-form-group {
    margin-bottom: 1.5rem;
}

.tools-form-group:last-of-type {
    margin-bottom: 2rem;
}

.tools-form-group label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.tools-form-control {
    width: 100%;
    padding: 0.875rem 1.25rem;
    background: var(--bg-card-solid);
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.tools-form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
    background: var(--bg-card-hover);
}

.tools-form-control::placeholder {
    color: var(--text-muted);
}

.tools-result {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.tools-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem;
    background: var(--bg-card-solid);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.tools-result-item:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary);
    transform: translateX(5px);
}

.tools-result-item span {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
}

.tools-result-item strong {
    color: var(--primary-light);
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
}

.tools-result-list {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tools-result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--border-color);
}

.tools-result-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.tools-result-label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 1rem;
}

.tools-result-value {
    color: var(--primary-light);
    font-size: 1.25rem;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
}

.tools-customer-note {
    margin-top: 2rem;
    padding: 1rem 1.25rem;
    background: rgba(var(--secondary-rgb), 0.1);
    border: 1px solid rgba(var(--secondary-rgb), 0.2);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 500;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.tools-customer-note i {
    color: var(--secondary-light);
    font-size: 1rem;
}

.tools-footer-note {
    margin-top: 1rem;
    padding: 1rem 1.25rem;
    background: rgba(var(--primary-rgb), 0.1);
    border: 1px solid rgba(var(--primary-rgb), 0.2);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.tools-footer-note i {
    color: var(--primary-light);
    font-size: 1rem;
}

.tools-date-info {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.tools-date-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
}

.tools-date-label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
}

.tools-date-value {
    color: var(--text-primary);
    font-size: 0.95rem;
}

.tools-date-input {
    padding: 0.5rem 0.75rem;
    background: var(--bg-card-solid);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
    transition: var(--transition);
}

.tools-date-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.1);
}

.tools-input-with-toggle {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.tools-input-with-toggle .tools-form-control {
    flex: 1;
}

.tools-toggle-buttons {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.tools-toggle-btn {
    width: 44px;
    height: 44px;
    border: 2px solid var(--border-color);
    background: var(--bg-card-solid);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-secondary);
    font-size: 1.125rem;
}

.tools-toggle-btn:hover {
    border-color: var(--primary);
    background: var(--bg-card-hover);
    color: var(--primary-light);
}

.tools-toggle-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.tools-toggle-btn.active:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.tools-summary {
    margin-top: 2rem;
    padding: 1.25rem;
    background: rgba(var(--primary-rgb), 0.1);
    border: 1px solid rgba(var(--primary-rgb), 0.2);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-size: 0.95rem;
    text-align: center;
    line-height: 1.6;
}

.tools-summary strong {
    color: var(--primary-light);
    font-weight: 700;
}

.tools-installment-options {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

.tools-installment-btn {
    flex: 1;
    min-width: 100px;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    background: var(--bg-card-solid);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    font-family: inherit;
}

.tools-installment-btn:hover {
    border-color: var(--primary);
    background: var(--bg-card-hover);
    color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.tools-installment-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.2);
}

.tools-installment-btn.active:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .tools-section {
        padding: 100px 0 60px;
    }

    .tools-card {
        max-width: 100%;
        margin: 0 1rem;
    }

    .tools-card-body {
        padding: 1.5rem;
    }

    .tools-form-group {
        margin-bottom: 1.25rem;
    }

    .tools-result-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .tools-result-item strong {
        font-size: 1.25rem;
    }

    .tools-result-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
        padding: 1rem 0;
    }

    .tools-result-label {
        font-size: 0.9rem;
    }

    .tools-result-value {
        font-size: 1.125rem;
        width: 100%;
    }

    .tools-input-with-toggle {
        flex-direction: column;
        gap: 0.75rem;
    }

    .tools-toggle-buttons {
        width: 100%;
        justify-content: center;
    }

    .tools-toggle-btn {
        flex: 1;
        max-width: 80px;
    }

    .tools-summary {
        font-size: 0.875rem;
        padding: 1rem;
    }

    .tools-installment-options {
        gap: 0.5rem;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .tools-installment-btn {
        min-width: calc(50% - 0.25rem);
        padding: 0.625rem 0.5rem;
        font-size: 0.875rem;
        flex: 0 0 calc(50% - 0.25rem);
    }

    .tools-result-list {
        gap: 0.75rem;
        padding-top: 1.5rem;
    }

    .tools-summary {
        font-size: 0.8rem;
        line-height: 1.5;
        word-wrap: break-word;
    }

    .tools-customer-note {
        font-size: 0.85rem;
        padding: 0.875rem 1rem;
        margin-top: 1.5rem;
    }

    .tools-footer-note {
        font-size: 0.8rem;
        padding: 0.875rem 1rem;
        margin-top: 0.75rem;
    }

    .tools-date-info {
        margin-top: 1.5rem;
        padding-top: 1.5rem;
        gap: 0.625rem;
    }

    .tools-date-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.375rem;
        padding: 0.5rem 0;
    }

    .tools-date-label {
        font-size: 0.85rem;
    }

    .tools-date-value {
        font-size: 0.9rem;
    }
}

/* PDF Ön İzleme Modal */
.quote-preview-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.quote-preview-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.quote-preview-content {
    position: relative;
    width: 90%;
    max-width: 1200px;
    height: 90%;
    max-height: 900px;
    background: var(--bg-card-solid);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    z-index: 10001;
}

.quote-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 2px solid var(--border-color);
    background: var(--bg-dark);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.quote-preview-header h3 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.quote-preview-close {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--danger);
    color: #fff;
    border-radius: var(--radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: var(--transition);
}

.quote-preview-close:hover {
    background: #dc2626;
    transform: scale(1.05);
}

.quote-preview-body {
    flex: 1;
    padding: 1.5rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quote-preview-body iframe {
    width: 100%;
    height: 100%;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background: #fff;
}

.quote-preview-footer {
    padding: 1.5rem 2rem;
    border-top: 2px solid var(--border-color);
    background: var(--bg-dark);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.btn-quote-preview {
    background: var(--tertiary);
    color: #fff;
}

.btn-quote-preview:hover {
    background: var(--tertiary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

@media (max-width: 768px) {
    .quote-preview-content {
        width: 95%;
        height: 95%;
    }

    .quote-preview-header {
        padding: 1rem 1.5rem;
    }

    .quote-preview-header h3 {
        font-size: 1.25rem;
    }

    .quote-preview-body {
        padding: 1rem;
    }

    .quote-preview-footer {
        padding: 1rem 1.5rem;
        flex-direction: column;
    }

    .btn-quote-action {
        width: 100%;
    }
}

/* Fiyat Teklifi Bölümü */
.quote-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2rem;
    text-align: center;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 1rem;
}

.quote-section {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.quote-section:last-of-type {
    border-bottom: none;
    margin-bottom: 1.5rem;
}

.quote-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quote-section-title::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--primary);
    border-radius: 2px;
}

.quote-form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.quote-form-group {
    display: flex;
    flex-direction: column;
}

.quote-form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.quote-table-wrapper {
    overflow-x: auto;
    margin-top: 1rem;
}

.quote-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card-solid);
    border-radius: var(--radius);
    overflow: hidden;
}

.quote-table thead {
    background: var(--primary);
    color: #fff;
}

.quote-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.9rem;
}

.quote-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.quote-table tbody tr:hover {
    background: var(--bg-card-hover);
}

.quote-table tbody tr:last-child td {
    border-bottom: none;
}

.quote-calculations {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.quote-calc-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--bg-card-solid);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.quote-calc-input-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.quote-calc-input-row label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.quote-calc-input {
    width: 100px;
    padding: 0.5rem 0.75rem;
    background: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.9rem;
}

.quote-calc-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.1);
}

.quote-calc-row strong {
    color: var(--primary-light);
    font-size: 1.125rem;
    font-weight: 700;
}

.quote-calc-total {
    background: rgba(var(--primary-rgb), 0.1);
    border-color: var(--primary);
    border-width: 2px;
}

.quote-calc-total span {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.quote-calc-total strong {
    font-size: 1.5rem;
    color: var(--primary);
}

.btn-quote-add {
    padding: 0.75rem 1.5rem;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.btn-quote-add:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-quote-remove {
    padding: 0.5rem 0.75rem;
    background: var(--danger);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.875rem;
}

.btn-quote-remove:hover {
    background: #dc2626;
    transform: scale(1.05);
}

.quote-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-color);
}

.btn-quote-action {
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-quote-pdf {
    background: var(--danger);
    color: #fff;
}

.btn-quote-pdf:hover {
    background: #dc2626;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-quote-email {
    background: var(--secondary);
    color: #fff;
}

.btn-quote-email:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

@media (max-width: 768px) {
    .quote-form-row {
        grid-template-columns: 1fr;
    }

    .quote-table {
        font-size: 0.875rem;
    }

    .quote-table th,
    .quote-table td {
        padding: 0.75rem 0.5rem;
    }

    .quote-calc-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .quote-calc-input-row {
        width: 100%;
    }

    .quote-actions {
        flex-direction: column;
    }

    .btn-quote-action {
        width: 100%;
        justify-content: center;
    }
}

/* --- Teklif Talebi Modal Styles --- */
.btn-quote-request {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-quote-request:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
}

.quote-request-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(5px);
}

.quote-request-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.quote-request-content {
    background: var(--bg-card-solid);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 90%;
    max-width: 500px;
    position: relative;
    z-index: 1001;
    border: 1px solid var(--border-color);
}

.quote-request-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-dark);
    border-top-left-radius: var(--radius-lg);
    border-top-right-radius: var(--radius-lg);
}

.quote-request-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quote-request-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
}

.quote-request-close:hover {
    color: var(--danger);
    background: rgba(239, 68, 68, 0.1);
    transform: rotate(90deg);
}

.quote-request-body {
    padding: 2rem;
}

.quote-request-desc {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.quote-request-body .form-group-custom {
    margin-bottom: 1.5rem;
}

.quote-request-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

.btn-quote-request-cancel {
    background: var(--bg-card-hover);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-quote-request-cancel:hover {
    background: var(--bg-card);
    border-color: var(--primary);
    color: var(--primary-light);
}

.btn-quote-request-submit {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-sm);
}

.btn-quote-request-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
}

@media (max-width: 768px) {
    .quote-request-content {
        width: 95%;
        max-width: none;
    }

    .quote-request-header {
        padding: 1rem;
    }

    .quote-request-header h3 {
        font-size: 1.25rem;
    }

    .quote-request-body {
        padding: 1.5rem;
    }

    .quote-request-actions {
        flex-direction: column;
    }

    .btn-quote-request-cancel,
    .btn-quote-request-submit {
        width: 100%;
        justify-content: center;
    }
}

/* ===========================
   Bilgi Alın Modal
   =========================== */
.bilgi-alin-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    z-index: 1001;
    backdrop-filter: blur(6px);
    padding: 1rem 1.5rem 1rem 1rem;
}

.bilgi-alin-overlay {
    position: absolute;
    inset: 0;
}

.bilgi-alin-content {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.15), 0 8px 24px rgba(0, 0, 0, 0.08);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    z-index: 1002;
}

[data-theme="dark"] .bilgi-alin-content {
    background: var(--bg-card-solid);
    border: 1px solid var(--border-color);
}

.bilgi-alin-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(0, 0, 0, 0.06);
    color: var(--text-secondary);
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: var(--transition);
}

.bilgi-alin-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--text-primary);
}

.bilgi-alin-title {
    margin: 0;
    padding: 2rem 2rem 0.5rem;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.4;
}

.bilgi-alin-form {
    padding: 1rem 2rem 2rem;
}

.bilgi-alin-field {
    margin-bottom: 1.25rem;
}

.bilgi-alin-field label {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.bilgi-alin-field input[type="text"],
.bilgi-alin-field input[type="email"],
.bilgi-alin-field input[type="tel"] {
    width: 100%;
    padding: 0.7rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    color: var(--text-primary);
    background: var(--bg-body);
    transition: var(--transition);
}

.bilgi-alin-field input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.12);
}

.bilgi-alin-phone-row {
    display: flex;
    gap: 0.5rem;
}

.bilgi-alin-country {
    width: 90px;
    padding: 0.7rem 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    color: var(--text-primary);
    background: var(--bg-body);
}

.bilgi-alin-phone-row input {
    flex: 1;
    min-width: 0;
}

.bilgi-alin-checkbox {
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
}

.bilgi-alin-checkbox input[type="checkbox"] {
    margin-top: 0.35rem;
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

.bilgi-alin-checkbox label {
    font-size: 0.8rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

.bilgi-alin-checkbox a {
    color: var(--primary);
    text-decoration: underline;
}

.bilgi-alin-checkbox a:hover {
    color: var(--primary-dark);
}

.bilgi-alin-submit {
    width: 100%;
    margin-top: 1rem;
    padding: 0.85rem 1.5rem;
    background: linear-gradient(135deg, #43a047 0%, #2e7d32 100%);
    color: #fff;
    border: none;
    border-radius: 14px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 4px 14px rgba(67, 160, 71, 0.35);
}

.bilgi-alin-submit:hover {
    background: linear-gradient(135deg, #4caf50 0%, #388e3c 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(67, 160, 71, 0.4);
}

@media (max-width: 576px) {
    .bilgi-alin-content {
        max-height: 85vh;
    }

    .bilgi-alin-title {
        padding: 1.75rem 1.25rem 0.5rem;
        font-size: 1.15rem;
    }

    .bilgi-alin-form {
        padding: 1rem 1.25rem 1.5rem;
    }

    .bilgi-alin-close {
        top: 0.75rem;
        right: 0.75rem;
    }
}