/* assets/css/style.css */

/* --- 1. DESIGN TOKENS & RESET --- */
:root {
    --primary: #1d4474;
    --primary-light: #2c5c94;
    --secondary: #bd1a2c;
    --secondary-light: #d6283b;
    --accent: #f1c40f;
    --accent-dark: #d4ac0d;
    --bg-dark: #121921;
    --bg-light: #f5f7fa;
    --card-bg: #ffffff;
    --text-main: #2c3e50;
    --text-muted: #7f8c8d;
    --text-white: #ffffff;
    --border-color: #e2e8f0;
    --success: #2ecc71;
    --font-sans: 'Outfit', sans-serif;
    --transition-smooth: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 8px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 15px 30px rgba(0,0,0,0.12);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-light);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-smooth);
}

ul {
    list-style: none;
}

button, input, select, textarea {
    font-family: inherit;
    border: none;
    outline: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- 2. HEADER & NAVIGATION --- */
.main-header {
    width: 100%;
    position: relative;
    z-index: 1000;
}

/* İndirim Bannerı (Yenilenmiş Sade Tasarım) */
.discount-banner {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: var(--text-white);
    padding: 10px 0;
    position: relative;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    border-bottom: 2px solid var(--secondary);
}

.banner-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px 0 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.badge-red {
    background-color: var(--secondary);
    color: var(--text-white);
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 800;
    border-radius: 4px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.banner-text {
    font-size: 13.5px;
    font-weight: 500;
    margin: 0;
    color: #cbd5e1;
}

.banner-text strong {
    color: var(--text-white);
    font-weight: 700;
}

.countdown-timer {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: #e2e8f0;
    background: rgba(255,255,255,0.08);
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.1);
}

.timer-label {
    font-weight: 500;
    font-size: 11px;
    text-transform: uppercase;
    color: #94a3b8;
    margin-right: 2px;
}

.btn-yellow {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: var(--primary);
    font-weight: 800;
    font-size: 12px;
    padding: 5px 15px;
    border-radius: 30px;
    box-shadow: 0 4px 10px rgba(241, 196, 15, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition-smooth);
}

.btn-yellow:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 15px rgba(241, 196, 15, 0.5);
}

.close-banner {
    background: none;
    color: rgba(255,255,255,0.5);
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    font-size: 16px;
    transition: var(--transition-smooth);
}

.close-banner:hover {
    color: var(--text-white);
}

/* Üye Profil Avatar Navigasyon Menüsü */
.user-profile-nav-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Üst Menü Profil Butonu — Sadece avatar dairesi, padding/margin yok */
.header-right-actions .profile-nav-link {
    display: flex !important;
    align-items: center !important;
    gap: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    border-radius: 50% !important;
    background-color: transparent !important;
    border: none !important;
    transition: var(--transition-smooth);
    line-height: 1 !important;
    height: 36px !important;
}

.header-right-actions .profile-nav-link:hover .nav-avatar-circle {
    background-color: #1d4474;
    transform: scale(1.08);
}

.nav-avatar-circle {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background-color: var(--primary);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    box-shadow: 0 2px 8px rgba(29,68,116,0.25);
    transition: var(--transition-smooth);
}

.nav-username {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--primary);
    margin-left: 6px;
}

/* Üst Bar */
.top-bar {
    background: linear-gradient(90deg, #7e111d 0%, #bd1a2c 100%);
    color: rgba(255,255,255,0.9);
    font-size: 13px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.top-bar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.top-left-links, .top-right-links {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.top-link {
    color: rgba(255,255,255,0.85);
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.top-link:hover {
    color: var(--text-white);
}

.welcome-msg {
    font-size: 12px;
    color: rgba(255,255,255,0.7);
}

.cart-link {
    background-color: rgba(255,255,255,0.12);
    padding: 5px 12px;
    border-radius: 20px;
}

.cart-link:hover {
    background-color: rgba(255,255,255,0.22);
}

.cart-badge {
    background-color: var(--accent);
    color: var(--primary);
    font-weight: 700;
    font-size: 11px;
    padding: 1px 6px;
    border-radius: 10px;
    margin-left: 2px;
}

/* Navbar */
.navbar {
    background-color: var(--card-bg);
    padding: 15px 0;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 999;
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

.menu-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    flex: 1;
    margin: 0 15px;
}

.header-right-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

/* Profil ve sepet ikonlarının dikey eksende tam hizalanması için */
.header-right-actions .nav-item,
.header-right-actions .user-profile-nav-item {
    display: flex;
    align-items: center;
    line-height: 1;
}

.header-right-actions .profile-nav-link {
    display: flex;
    align-items: center;
    line-height: 1;
}

.header-cart-btn {
    position: relative;
    background-color: var(--primary);
    color: #ffffff !important;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 10px rgba(29, 68, 116, 0.25);
    transition: var(--transition-smooth);
    flex-shrink: 0;
}

.header-cart-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 16px rgba(29, 68, 116, 0.4);
    background-color: #1d4474;
}

.header-cart-btn-outline {
    position: relative;
    background: #f1f5f9;
    border: 1.5px solid var(--border-color);
    color: var(--primary) !important;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    flex-shrink: 0;
}

.header-cart-btn-outline:hover {
    background: #e2e8f0;
    border-color: var(--primary);
    color: var(--primary) !important;
    transform: scale(1.08);
}

/* Bildirim Rozeti: İkonun Sağ Alt Köşesine Yapışık */
.header-cart-badge {
    position: absolute;
    bottom: -4px;
    right: -5px;
    background-color: var(--secondary);
    color: #ffffff;
    font-size: 10px;
    font-weight: 800;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    border-radius: 20px;
    line-height: 18px;
    text-align: center;
    border: 2px solid #ffffff;
    display: none;
}

.header-cart-badge.has-items {
    display: block;
}

.header-login-btn, .header-register-btn {
    color: #ffffff !important;
    padding: 8px 20px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-smooth);
    letter-spacing: 0.3px;
}

.header-login-btn {
    background: linear-gradient(135deg, var(--secondary) 0%, #a91221 100%);
    box-shadow: 0 4px 12px rgba(189, 26, 44, 0.25);
}

.header-register-btn {
    background: linear-gradient(135deg, var(--primary) 0%, #0f172a 100%);
    box-shadow: 0 4px 12px rgba(29, 68, 116, 0.25);
}

.header-login-btn:hover, .header-register-btn:hover {
    transform: translateY(-2px);
}

.header-login-btn:hover {
    box-shadow: 0 6px 18px rgba(189, 26, 44, 0.4);
}

.header-register-btn:hover {
    box-shadow: 0 6px 18px rgba(29, 68, 116, 0.4);
}

.nav-link {
    color: var(--text-main);
    font-weight: 600;
    font-size: 13.5px;
    display: flex;
    align-items: center;
    gap: 5px;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--secondary);
}

/* Dropdown */
.nav-item {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--card-bg);
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius);
    padding: 10px 0;
    min-width: 220px;
    display: none;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition-smooth);
    border: 1px solid var(--border-color);
}

.dropdown:hover .dropdown-menu {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.profile-dropdown-menu {
    right: 0;
    left: auto;
    min-width: 230px;
}

.dropdown-item {
    display: block;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-main);
    transition: var(--transition-smooth);
}

.dropdown-item:hover {
    background-color: var(--bg-light);
    color: var(--secondary);
    padding-left: 25px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    font-size: 22px;
    color: var(--primary);
    cursor: pointer;
}

/* --- 3. HERO & BANNER SECTION (BRIGHT WHITE LUXURY SAAS REDESIGN) --- */

/* İnce Arama Barı */
.hero-top-nav-bar {
    background-color: #ffffff;
    border-bottom: 1px solid #e2e8f0;
    padding: 14px 0;
    position: relative;
    z-index: 10;
}

.top-search-row {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-search-row.centered {
    justify-content: center;
}

.slim-search-box {
    position: relative;
    width: 100%;
    max-width: 580px;
    display: flex;
    align-items: center;
}

.slim-search-icon {
    position: absolute;
    left: 16px;
    font-size: 14px;
    color: #64748b;
    pointer-events: none;
    transition: color 0.2s ease;
}

.slim-search-input {
    width: 100%;
    background: #f8fafc;
    border: 1.5px solid #cbd5e1;
    border-radius: 50px;
    padding: 10px 18px 10px 42px;
    font-size: 13.5px;
    color: #0f172a;
    outline: none;
    transition: all 0.25s ease;
}

.slim-search-input::placeholder {
    color: #64748b;
}

.slim-search-box:focus-within .slim-search-input {
    background: #ffffff;
    border-color: #1d4474;
    box-shadow: 0 0 20px rgba(29, 68, 116, 0.2);
}

.slim-search-box:focus-within .slim-search-icon {
    color: #1d4474;
}

/* Beyaz Ana SaaS Hero Bölümü */
.hero-saas-section {
    position: relative;
    background: #ffffff;
    color: #0f172a;
    padding: 80px 0 90px 0;
    overflow: hidden;
    border-bottom: 1px solid #e2e8f0;
}

.saas-grid-overlay {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(29, 68, 116, 0.06) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
}

.saas-bg-glow {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.saas-glow-1 {
    top: -25%;
    left: -5%;
    width: 650px;
    height: 650px;
    background: radial-gradient(circle, rgba(29, 68, 116, 0.08) 0%, transparent 70%);
    filter: blur(140px);
}

.saas-glow-2 {
    bottom: -20%;
    right: 5%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(189, 26, 44, 0.06) 0%, transparent 70%);
    filter: blur(150px);
}

.saas-hero-container {
    position: relative;
    z-index: 5;
}

.saas-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

/* Sol Kolon */
.saas-hero-content {
    text-align: left;
    animation: saasFadeRight 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.saas-eyebrow-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(29, 68, 116, 0.08);
    border: 1px solid rgba(29, 68, 116, 0.2);
    color: #1d4474;
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.8px;
    margin-bottom: 24px;
}

.saas-hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.14;
    letter-spacing: -1.2px;
    color: #0f172a;
    margin-bottom: 22px;
}

.saas-blue-gradient {
    background: linear-gradient(135deg, #1d4474 0%, #bd1a2c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.saas-hero-desc {
    font-size: 17px;
    color: #475569;
    line-height: 1.65;
    max-width: 540px;
    margin-bottom: 32px;
    font-weight: 400;
}

/* CTA Butonları */
.saas-btn-group {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 30px;
}

.saas-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
}

.saas-btn-primary {
    background: linear-gradient(135deg, #1d4474 0%, #006097 100%);
    color: #ffffff;
    box-shadow: 0 8px 25px rgba(29, 68, 116, 0.3);
    border: none;
}

.saas-btn-primary:hover {
    background: linear-gradient(135deg, #006097 0%, #bd1a2c 100%);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(189, 26, 44, 0.35);
}

.saas-btn-secondary {
    background: #ffffff;
    color: #0f172a;
    border: 1.5px solid #cbd5e1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.saas-btn-secondary:hover {
    background: #f8fafc;
    border-color: #1d4474;
    color: #1d4474;
    transform: translateY(-2px);
}

/* Güven Veren Küçük Bilgiler */
.saas-trust-row {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    font-size: 13.5px;
    color: #475569;
    font-weight: 600;
    margin-bottom: 45px;
}

.saas-trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.saas-trust-item i {
    color: #1d4474;
    font-size: 13px;
}

/* 4 Adet Modern İstatistik Kartı */
.saas-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.saas-stat-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.saas-stat-card:hover {
    border-color: #1d4474;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(29, 68, 116, 0.12);
}

.saas-stat-icon-wrapper {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(29, 68, 116, 0.08);
    color: #1d4474;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.saas-stat-text {
    display: flex;
    flex-direction: column;
}

.saas-stat-value {
    font-size: 17px;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.1;
}

.saas-stat-label {
    font-size: 11.5px;
    color: #64748b;
    font-weight: 500;
}

/* Sağ Kolon - Cam Efektli Cihaz Mockup Sahnesi */
.saas-hero-visual {
    position: relative;
    animation: saasFadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.saas-glass-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 14px;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
    position: relative;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.saas-glass-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.12);
}

/* Tekil Laptop Mockup Çerçevesi (assets/img/pc2.jpg) */
.single-laptop-frame {
    position: relative;
    width: 100%;
    border-radius: 14px;
    overflow: hidden;
    background: #0f172a;
    border: 1px solid #cbd5e1;
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.single-laptop-frame img {
    width: 100%;
    height: auto;
    max-height: 380px;
    object-fit: cover;
    display: block;
    border-radius: 14px;
    transition: transform 0.4s ease;
}

.single-laptop-frame:hover img {
    transform: scale(1.02);
}

/* Yüzen Rozet */
.saas-floating-pill {
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #1d4474 0%, #0f172a 100%);
    border: 2px solid #ffffff;
    border-radius: 30px;
    padding: 9px 22px;
    font-size: 13px;
    font-weight: 800;
    color: #ffffff;
    box-shadow: 0 10px 25px rgba(29, 68, 116, 0.35);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    z-index: 10;
}

/* Animasyon Keyframe'leri */
@keyframes saasFadeRight {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes saasFadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive Uyum */
@media (max-width: 1024px) {
    .saas-hero-title {
        font-size: 44px;
    }
    .saas-hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .saas-hero-content {
        text-align: center;
    }
    .saas-hero-desc {
        margin-left: auto;
        margin-right: auto;
    }
    .saas-btn-group, .saas-trust-row {
        justify-content: center;
    }
    .top-search-row {
        flex-direction: column;
        align-items: stretch;
    }
    .slim-search-box {
        min-width: 100%;
    }
}

@media (max-width: 640px) {
    .saas-hero-title {
        font-size: 34px;
    }
    .saas-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .saas-btn-group {
        flex-direction: column;
    }
    .saas-btn {
        width: 100%;
    }
}

@media (max-width: 900px) {
    .hero-stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 550px) {
    .hero-stats-row {
        grid-template-columns: 1fr;
    }
    .hero-title {
        font-size: 34px;
    }
}

/* --- 4. FEATURE CARDS --- */
.features-section {
    margin-top: -40px;
    position: relative;
    z-index: 10;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.feature-card {
    background-color: #0f172a;
    color: #ffffff;
    border-radius: var(--border-radius);
    padding: 30px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.25);
    transition: var(--transition-smooth);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.4);
}

.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.feature-card:nth-child(1) .feature-icon-wrapper {
    background-color: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
}

.feature-card:nth-child(2) .feature-icon-wrapper {
    background-color: rgba(56, 189, 248, 0.2);
    color: #38bdf8;
}

.feature-card:nth-child(3) .feature-icon-wrapper {
    background-color: rgba(244, 63, 94, 0.2);
    color: #f43f5e;
}

.feature-content h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #ffffff;
}

.feature-content p {
    font-size: 13.5px;
    color: #cbd5e1;
    line-height: 1.6;
}

/* --- 5. PRODUCT (SCRIPT) CARDS --- */
.section-wrapper {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--secondary);
    border-radius: 2px;
}

.section-desc {
    font-size: 16px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.category-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tab-btn {
    background-color: #e2e8f0;
    color: var(--text-main);
    padding: 10px 20px;
    font-weight: 600;
    font-size: 14px;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.tab-btn:hover, .tab-btn.active {
    background-color: var(--primary);
    color: var(--text-white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 40px;
}

.product-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: var(--transition-smooth);
    position: relative;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product-image-wrapper {
    position: relative;
    background-color: #f1f2f6;
    padding-top: 65%; /* Aspect ratio */
    overflow: hidden;
}

.product-image-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

.tech-tag {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--text-white);
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 4px;
    backdrop-filter: blur(4px);
}

.product-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-cat {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.product-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.4;
    margin-bottom: 12px;
    min-height: 42px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #f1f2f6;
    padding-top: 12px;
    margin-top: auto;
}

.product-stats {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    color: var(--text-muted);
}

.product-price {
    background-color: var(--success);
    color: var(--text-white);
    font-weight: 700;
    font-size: 14px;
    padding: 5px 12px;
    border-radius: 6px;
    box-shadow: 0 3px 8px rgba(46, 204, 113, 0.25);
}

.center-btn-wrapper {
    text-align: center;
    margin-top: 20px;
}

.btn-show-all {
    background-color: #008cc9;
    color: var(--text-white);
    font-weight: 700;
    font-size: 15px;
    padding: 12px 35px;
    border-radius: var(--border-radius);
    display: inline-block;
    box-shadow: 0 4px 12px rgba(0, 140, 201, 0.3);
}

.btn-show-all:hover {
    background-color: #0077ab;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 140, 201, 0.45);
}

/* --- 6. HOSTING SECTIONS --- */
.hosting-section {
    background-color: #eef2f7;
    padding: 80px 0;
}

.hosting-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: flex-start;
}

.hosting-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 40px 30px;
    text-align: center;
    border: 1px solid var(--border-color);
    position: relative;
    transition: var(--transition-smooth);
}

.hosting-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.hosting-card.best-seller {
    border: 2px solid var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.hosting-card.best-seller:hover {
    transform: translateY(-12px);
}

.badge-best-seller {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #008cc9;
    color: var(--text-white);
    font-size: 12px;
    font-weight: 800;
    padding: 5px 18px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 10px rgba(0, 140, 201, 0.3);
}

.hosting-name {
    font-size: 22px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 5px;
}

.hosting-subtitle {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 25px;
}

.hosting-price-box {
    margin-bottom: 30px;
}

.hosting-price {
    font-size: 40px;
    font-weight: 800;
    color: var(--secondary);
    line-height: 1;
}

.hosting-period {
    font-size: 14px;
    color: var(--text-muted);
}

.hosting-features {
    text-align: left;
    margin-bottom: 35px;
    padding-top: 25px;
    border-top: 1px solid var(--border-color);
}

.hosting-features li {
    font-size: 14px;
    color: var(--text-main);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.hosting-features li i {
    color: var(--success);
    font-size: 16px;
}

.btn-buy-hosting {
    background-color: #008cc9;
    color: var(--text-white);
    font-weight: 700;
    width: 100%;
    padding: 12px;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: block;
    box-shadow: 0 4px 10px rgba(0, 140, 201, 0.2);
}

.btn-buy-hosting:hover {
    background-color: #0077ab;
}

/* --- 7. SCRIPT DETAIL PAGE --- */
.detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.detail-main {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow-sm);
}

.detail-sidebar {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    height: fit-content;
    position: sticky;
    top: 90px;
}

.detail-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 20px;
}

.detail-gallery {
    margin-bottom: 30px;
}

.detail-main-img {
    width: 100%;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    margin-bottom: 15px;
    box-shadow: var(--shadow-sm);
}

.detail-desc {
    font-size: 16px;
    color: var(--text-main);
    margin-bottom: 30px;
}

.detail-tabs-nav {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 25px;
}

.detail-tab-trigger {
    padding: 12px 25px;
    font-weight: 700;
    font-size: 15px;
    color: var(--text-muted);
    cursor: pointer;
    background: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
}

.detail-tab-trigger.active {
    color: var(--secondary);
    border-bottom-color: var(--secondary);
}

.detail-tab-content {
    display: none;
}

.detail-tab-content.active {
    display: block;
}

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

.specs-table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
}

.specs-table tr td:first-child {
    font-weight: 700;
    color: var(--primary);
    width: 30%;
}

.sidebar-price-card {
    text-align: center;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 25px;
}

.sidebar-original-price {
    font-size: 16px;
    text-decoration: line-through;
    color: var(--text-muted);
    margin-bottom: 5px;
}

.sidebar-price {
    font-size: 36px;
    font-weight: 800;
    color: var(--success);
}

.sidebar-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.btn-add-cart {
    background-color: var(--secondary);
    color: var(--text-white);
    font-weight: 700;
    padding: 15px;
    border-radius: var(--border-radius);
    text-align: center;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 16px;
}

.btn-add-cart:hover {
    background-color: var(--secondary-light);
}

.btn-demo {
    background-color: var(--primary);
    color: var(--text-white);
    font-weight: 700;
    padding: 15px;
    border-radius: var(--border-radius);
    text-align: center;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 16px;
}

.btn-demo:hover {
    background-color: var(--primary-light);
}

/* --- 8. LOGIN & REGISTER PAGE --- */
.auth-wrapper {
    max-width: 900px;
    margin: 50px auto;
    background-color: var(--card-bg);
    border-radius: 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: flex;
    overflow: hidden;
    min-height: 500px;
    position: relative;
    border: 1px solid var(--border-color);
}

.auth-sidebar {
    width: 40%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--text-white);
    padding: 50px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.auth-sidebar h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 20px;
}

.auth-sidebar p {
    font-size: 15px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 30px;
}

.auth-form-container {
    width: 60%;
    padding: 50px;
    position: relative;
    background-color: #ffffff;
}

.auth-form-box {
    opacity: 0;
    pointer-events: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    width: 80%;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.auth-form-box.active {
    opacity: 1;
    pointer-events: auto;
    transform: none;
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
}

.auth-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-main);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1.5px solid var(--border-color);
    border-radius: 0;
    font-size: 14px;
    background-color: var(--bg-light);
    color: var(--text-main);
    transition: var(--transition-smooth);
}

.form-control:focus {
    border-color: var(--primary);
    background-color: var(--text-white);
    box-shadow: 0 0 0 3px rgba(29, 68, 116, 0.1);
}

.btn-auth {
    background-color: var(--secondary);
    color: var(--text-white);
    font-weight: 700;
    width: 100%;
    padding: 14px;
    border-radius: 0;
    cursor: pointer;
    font-size: 15px;
    box-shadow: 0 4px 10px rgba(189, 26, 44, 0.25);
    border: none;
    transition: all 0.3s ease;
}

.btn-auth:hover {
    background-color: var(--secondary-light);
    transform: translateY(-1px);
    box-shadow: 0 6px 15px rgba(189, 26, 44, 0.35);
}

.btn-ghost {
    background: none;
    border: 2px solid var(--text-white);
    color: var(--text-white);
    padding: 10px 25px;
    border-radius: 0;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-ghost:hover {
    background-color: var(--text-white);
    color: var(--primary);
}

/* --- 9. SEPET & CHECKOUT --- */
.cart-table-wrapper {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 30px;
}

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

.cart-table th {
    padding: 15px;
    text-align: left;
    border-bottom: 2px solid var(--border-color);
    font-weight: 700;
    color: var(--primary);
}

.cart-table td {
    padding: 20px 15px;
    border-bottom: 1px solid var(--border-color);
}

.cart-product-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.cart-product-img {
    width: 60px;
    height: 45px;
    border-radius: 6px;
    object-fit: cover;
}

.cart-product-title {
    font-weight: 700;
    color: var(--primary);
}

.cart-btn-remove {
    background: none;
    color: var(--secondary);
    cursor: pointer;
    font-size: 16px;
}

.cart-summary-box {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow-sm);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 15px;
}

.summary-total {
    border-top: 2px solid var(--border-color);
    padding-top: 15px;
    font-size: 20px;
    font-weight: 800;
    color: var(--secondary);
}

/* --- 10. ÖDEME BİLDİRİMİ & BANKA HESAPLARI --- */
.bank-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 50px;
}

.bank-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.bank-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--primary);
}

.bank-logo {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 15px;
}

.bank-details p {
    font-size: 13px;
    margin-bottom: 6px;
    color: var(--text-muted);
}

.bank-details p strong {
    color: var(--text-main);
}

.copy-btn {
    background-color: var(--bg-light);
    color: var(--primary);
    padding: 4px 8px;
    font-size: 11px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
}

.copy-btn:hover {
    background-color: #cbd5e1;
}

/* --- 11. PROFILE DASHBOARD --- */
.profile-grid {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 30px;
}

.profile-sidebar {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    height: fit-content;
}

.profile-user-card {
    text-align: center;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.avatar-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--primary);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    margin: 0 auto 15px auto;
}

/* Profil Sayfası Kenar Çubuğu Nav Linkleri — Header profil butonuyla çakışmaması için ayrı sınıf */
.profile-sidebar .profile-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    border-radius: 8px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 8px;
    background-color: transparent;
    border: none;
}

.profile-sidebar .profile-nav-link:hover,
.profile-sidebar .profile-nav-link.active {
    background-color: var(--bg-light);
    color: var(--secondary);
}

.profile-main-content {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 35px;
    box-shadow: var(--shadow-sm);
}

/* --- 12. FLOATING LEFT WIDGETS --- */
.floating-left-widgets {
    position: fixed;
    left: 20px;
    bottom: 30%;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.left-widget {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--text-white);
    box-shadow: 0 4px 15px rgba(0,0,0,0.25);
    transition: var(--transition-smooth);
}

.left-widget:hover {
    transform: scale(1.1) rotate(10deg);
}

.phone-widget {
    background-color: #2980b9;
}

.whatsapp-widget {
    background-color: #25d366;
    position: relative;
    animation: whatsappPulse 2.5s infinite ease-in-out;
}

.whatsapp-widget::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50%;
    border: 2.5px solid rgba(37, 211, 102, 0.65);
    animation: whatsappPulseRing 2.2s infinite cubic-bezier(0.215, 0.61, 0.355, 1);
    pointer-events: none;
}

@keyframes whatsappPulseRing {
    0% {
        transform: scale(0.85);
        opacity: 0.9;
    }
    50% {
        transform: scale(1.3);
        opacity: 0.35;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

@keyframes whatsappPulse {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 6px 25px rgba(37, 211, 102, 0.75);
    }
}

/* --- 13. CHAT WIDGET & ATTENTION ARROW --- */
.chat-wrapper {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

/* Canlı Destek Butonu */
.chat-trigger-btn {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--text-white);
    font-weight: 700;
    font-size: 15px;
    padding: 12px 25px;
    border-radius: 30px;
    box-shadow: 0 6px 20px rgba(29, 68, 116, 0.4);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-smooth);
}

.chat-trigger-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(29, 68, 116, 0.6);
}

/* Dikkat Çekici Sarı Ok */
.chat-attention-arrow {
    position: absolute;
    bottom: 65px;
    right: 50px;
    pointer-events: auto;
    animation: bounceUpDown 2s infinite ease-in-out;
}

.close-arrow {
    position: absolute;
    top: -10px;
    right: -10px;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.chat-window {
    width: 320px;
    height: 400px;
    background-color: var(--card-bg);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: absolute;
    bottom: 0;
    right: 0;
    transform: scale(0.85);
    opacity: 0;
    pointer-events: none;
    transform-origin: bottom right;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
}

.chat-window.active {
    transform: scale(1);
    opacity: 1;
    pointer-events: auto;
}

.chat-header {
    background-color: var(--primary);
    color: var(--text-white);
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 14px;
}

.online-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--success);
    display: inline-block;
    box-shadow: 0 0 6px var(--success);
}

.close-chat {
    background: none;
    color: rgba(255,255,255,0.7);
    font-size: 22px;
    cursor: pointer;
}

.close-chat:hover {
    color: var(--text-white);
}

.chat-body {
    flex-grow: 1;
    padding: 15px;
    overflow-y: auto;
    background-color: var(--bg-light);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.chat-message {
    max-width: 80%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 13px;
    position: relative;
}

.chat-message p {
    margin-bottom: 3px;
}

.chat-time {
    font-size: 9px;
    color: var(--text-muted);
    float: right;
}

.bot-msg {
    background-color: #ffffff;
    color: var(--text-main);
    align-self: flex-start;
    border-bottom-left-radius: 2px;
    box-shadow: var(--shadow-sm);
}

.user-msg {
    background-color: var(--primary);
    color: var(--text-white);
    align-self: flex-end;
    border-bottom-right-radius: 2px;
    box-shadow: 0 2px 5px rgba(29,68,116,0.2);
}

.user-msg .chat-time {
    color: rgba(255,255,255,0.7);
}

.chat-footer {
    padding: 10px 15px;
    background-color: #ffffff;
    border-top: 1px solid var(--border-color);
}

#chatForm {
    display: flex;
    gap: 10px;
}

#chatInput {
    flex-grow: 1;
    padding: 8px 12px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    font-size: 13px;
    background-color: var(--bg-light);
}

.btn-send {
    background-color: var(--primary);
    color: var(--text-white);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.btn-send:hover {
    background-color: var(--primary-light);
}

/* --- 14. PAGE TRANSITIONS & LOADING BAR --- */
#loading-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background-color: var(--accent);
    z-index: 10001;
    width: 0%;
    transition: width 0.4s ease;
}

#page-wrapper {
    position: relative;
    min-height: 60vh;
}

#content-area {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

#content-area.fade-out {
    opacity: 0;
    transform: translateY(10px);
}

#content-area.fade-in {
    opacity: 0;
    transform: translateY(10px);
    animation: contentFadeIn 0.35s forwards ease;
}

@keyframes contentFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- 15. UTILITIES & ANIMATIONS --- */
.alert {
    padding: 15px 20px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 600;
}

.alert-success {
    background-color: rgba(46, 204, 113, 0.15);
    color: var(--success);
    border: 1px solid rgba(46, 204, 113, 0.3);
}

.alert-danger {
    background-color: rgba(189, 26, 44, 0.15);
    color: var(--secondary);
    border: 1px solid rgba(189, 26, 44, 0.3);
}

.scroll-to-top-btn {
    position: fixed;
    bottom: 75px;
    right: 20px;
    width: 45px;
    height: 45px;
    background-color: var(--primary);
    color: var(--text-white);
    border-radius: 4px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    display: none; /* JS ile görünür yapılacak */
    align-items: center;
    justify-content: center;
    font-size: 18px;
    cursor: pointer;
    z-index: 998;
    transition: var(--transition-smooth);
}

.scroll-to-top-btn:hover {
    background-color: var(--secondary);
    transform: translateY(-3px);
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes bounceUpDown {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-8px) rotate(-3deg); }
}

/* --- 16. RESPONSIVE DESIGN --- */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .top-bar {
        display: none; /* Mobil cihazlarda üst barı gizle */
    }
    .menu-links {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 100%;
        left: 0;
        background-color: var(--card-bg);
        border-top: 1px solid var(--border-color);
        padding: 20px;
        box-shadow: var(--shadow-lg);
        gap: 15px;
    }
    .menu-links.active {
        display: flex;
    }
    .dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        padding-left: 20px;
        display: block;
        opacity: 1;
        transform: none;
    }
    .mobile-menu-btn {
        display: block;
    }
    .hero-title {
        font-size: 32px;
    }
    .features-section {
        margin-top: 20px;
    }
    .products-grid {
        grid-template-columns: 1fr;
    }
    .hosting-grid {
        grid-template-columns: 1fr;
    }
    .detail-grid {
        grid-template-columns: 1fr;
    }
    .auth-wrapper {
        flex-direction: column;
    }
    .auth-sidebar {
        width: 100%;
        padding: 30px;
    }
    .auth-form-container {
        width: 100%;
        padding: 30px;
    }
    .bank-cards-grid {
        grid-template-columns: 1fr;
    }
    .profile-grid {
        grid-template-columns: 1fr;
    }
}

/* --- 17. SCRIPT DETAIL PREMIUM PAGE LAYOUT --- */
.script-detail-layout {
    display: grid;
    grid-template-columns: 2.2fr 0.9fr;
    gap: 30px;
    margin-bottom: 40px;
}

.script-gallery-grid {
    display: grid;
    grid-template-columns: 1fr 100px;
    gap: 15px;
    margin-bottom: 30px;
}

.script-mockup-wrapper {
    background-color: #ffffff;
    border-radius: var(--border-radius);
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    min-height: 420px;
    max-height: 520px;
    overflow: hidden;
    position: relative;
    cursor: zoom-in;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.script-mockup-wrapper:hover {
    border-color: var(--primary);
    box-shadow: 0 20px 45px rgba(29, 68, 116, 0.22);
}

.script-mockup-wrapper img {
    max-width: 100%;
    max-height: 480px;
    height: auto;
    object-fit: contain;
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
    opacity: 1;
    transform: scale(1);
    transform-origin: center center;
    will-change: transform, transform-origin;
}

.script-mockup-wrapper:hover img:not(.img-transitioning) {
    transform: scale(1.85);
}

.script-mockup-wrapper img.img-transitioning {
    opacity: 0.15;
    transform: scale(0.96);
}

.script-thumbnails-column {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}

.thumb-list-wrapper::-webkit-scrollbar {
    display: none;
}

.thumb-scroll-btn {
    background-color: #008cc9;
    color: #fff;
    width: 100%;
    padding: 8px 0;
    text-align: center;
    font-size: 14px;
    border-radius: 4px;
    cursor: pointer;
    user-select: none;
    transition: var(--transition-smooth);
}

.thumb-scroll-btn:hover {
    background-color: #0077ab;
    transform: scale(1.03);
}

.script-thumb-box {
    width: 100%;
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    background-color: #ffffff;
    padding: 4px;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

.script-thumb-box:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(29, 68, 116, 0.2);
}

.script-thumb-box.active {
    border-color: var(--secondary);
    box-shadow: 0 4px 15px rgba(189, 26, 44, 0.25);
}

.script-thumb-box img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 4px;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: block;
}

.script-thumb-box:hover img {
    transform: scale(1.12);
}

.script-sidebar-card {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 25px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: var(--shadow-sm);
}

.script-sidebar-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.3;
}

.script-checklist {
    list-style: none;
    padding: 0;
}

.script-checklist li {
    font-size: 14px;
    color: var(--text-main);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.script-checklist li i {
    color: #008cc9;
    font-size: 16px;
}

.script-price-tag-box {
    background-color: #f8fafc;
    padding: 15px;
    text-align: center;
    font-size: 20px;
    font-weight: 800;
    color: #008cc9;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.script-action-btn-stack {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.btn-sidebar-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 14px 20px;
    font-weight: 700;
    font-size: 15px;
    color: #ffffff;
    border-radius: 8px;
    cursor: pointer;
    border: none;
    text-decoration: none;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-sidebar-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
}

.btn-sidebar-action.blue { 
    background-color: #006097; 
}

.btn-sidebar-action.blue:hover { 
    background-color: #004c78; 
}

.btn-sidebar-action.green { 
    background-color: #2ecc71; 
}

.btn-sidebar-action.green:hover { 
    background-color: #27ae60; 
}

.script-meta-stats-card {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-top: 20px;
    box-shadow: var(--shadow-sm);
}

.meta-stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    font-size: 14px;
}

.meta-stat-row:not(:last-child) {
    border-bottom: 1px solid #f1f5f9;
}

.meta-stat-label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-main);
}

.meta-stat-label i {
    font-size: 16px;
}

.meta-stat-label i.fa-eye { color: #008cc9; }
.meta-stat-label i.fa-heart { color: #f44336; }

.meta-stat-val {
    font-weight: 700;
    color: var(--primary);
}

.script-info-card {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-top: 20px;
    box-shadow: var(--shadow-sm);
}

.script-info-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 15px;
    border-bottom: 2px solid #f1f5f9;
    padding-bottom: 8px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 13.5px;
}

.info-label {
    color: #008cc9;
    font-weight: 600;
}

.info-val {
    color: var(--text-main);
    text-align: right;
    font-weight: 500;
}

.script-tags-card {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-top: 20px;
    box-shadow: var(--shadow-sm);
}

.script-tag-labels {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-label {
    background-color: #f3e8ff;
    color: #7e22ce;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid #e9d5ff;
}

/* Tabs */
.fullwidth-tabs-nav {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background-color: #006097;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    overflow: hidden;
}

.fullwidth-tab-btn {
    background: none;
    color: rgba(255,255,255,0.7);
    padding: 15px 0;
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    text-align: center;
    border: none;
    border-right: 1px solid rgba(255,255,255,0.15);
    transition: var(--transition-smooth);
}

.fullwidth-tab-btn:hover, .fullwidth-tab-btn.active {
    background-color: #004c78;
    color: #fff;
}

.fullwidth-tab-content-area {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.desc-promo-badge {
    display: inline-block;
    background-color: #eff6ff;
    color: #1d4ed8;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 30px;
    margin-bottom: 15px;
    border: 1px solid #bfdbfe;
}

.desc-stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.desc-stat-box {
    background-color: #f8fafc;
    border: 1.5px solid #e2e8f0;
    border-radius: var(--border-radius);
    padding: 20px;
    text-align: center;
    transition: var(--transition-smooth);
}

.desc-stat-box:hover {
    transform: translateY(-3px);
    border-color: #cbd5e1;
}

.desc-stat-val {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 5px;
}

.desc-stat-lbl {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
}

.desc-admin-mockup-wrapper {
    background: linear-gradient(135deg, #1e1b4b 0%, #311042 100%);
    border-radius: 12px;
    padding: 30px;
    margin: 40px 0;
    box-shadow: var(--shadow-md);
}

.desc-mockup-title {
    text-align: center;
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
}

.desc-mockup-subtitle {
    text-align: center;
    color: #94a3b8;
    font-size: 13px;
    margin-bottom: 25px;
}

.desc-mockup-window {
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255,255,255,0.15);
    position: relative;
    cursor: zoom-in;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.desc-mockup-window:hover {
    box-shadow: 0 25px 65px rgba(0, 0, 0, 0.45);
}

.desc-mockup-window img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    transform: scale(1);
    transform-origin: center center;
    will-change: transform, transform-origin;
}

.desc-mockup-window:hover img {
    transform: scale(1.9);
}

/* Dashboard Multi-Image Slider (Sağa/Sola Kaydırma) Stil Tanimlari */
.desc-mockup-slider-container {
    position: relative;
    width: 100%;
}

.dash-counter-badge {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
    padding: 5px 14px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(4px);
}

.dash-slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.82);
    color: #ffffff;
    border: 1.5px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(6px);
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.4);
}

.dash-slider-btn:hover {
    background: var(--secondary);
    border-color: #ffffff;
    transform: translateY(-50%) scale(1.12);
    box-shadow: 0 6px 22px rgba(189, 26, 44, 0.55);
}

.dash-slider-btn.prev {
    left: 15px;
}

.dash-slider-btn.next {
    right: 15px;
}

.dash-slider-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.dash-dot {
    width: 65px;
    height: 45px;
    border-radius: 6px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid rgba(255, 255, 255, 0.2);
    opacity: 0.6;
    transition: all 0.3s ease;
    background: #000;
}

.dash-dot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.dash-dot:hover {
    opacity: 0.9;
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
}

.dash-dot.active {
    opacity: 1;
    border-color: var(--secondary);
    box-shadow: 0 0 14px rgba(189, 26, 44, 0.65);
    transform: scale(1.08);
}

/* --- MODÜLLER VE ÖZELLİKLER AŞIRI UZAMA ÇÖZÜMÜ --- */
.modules-collapsible-wrapper.is-collapsible {
    position: relative;
    max-height: 480px;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.modules-collapsible-wrapper.expanded {
    max-height: 15000px !important;
}

.modules-fade-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 180px;
    background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(255,255,255,0.85) 50%, #ffffff 100%);
    pointer-events: none;
    transition: opacity 0.35s ease;
    z-index: 5;
}

.modules-collapsible-wrapper.expanded .modules-fade-overlay {
    opacity: 0;
    pointer-events: none;
}

.modules-search-bar-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.module-search-box {
    position: relative;
    width: 100%;
    max-width: 450px;
}

.module-search-box input {
    width: 100%;
    padding: 10px 18px 10px 42px;
    border: 1.5px solid var(--border-color);
    border-radius: 30px;
    font-size: 13.5px;
    background: #f8fafc;
    outline: none;
    transition: all 0.25s ease;
}

.module-search-box input:focus {
    background: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(29, 68, 116, 0.15);
}

.module-search-box i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 14px;
}

.modules-count-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #f1f5f9;
    color: var(--primary);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12.5px;
    font-weight: 600;
}

.modules-toggle-wrapper {
    text-align: center;
    margin-top: 25px;
    position: relative;
    z-index: 10;
}

.btn-toggle-modules {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 13px 30px;
    background: linear-gradient(135deg, var(--primary) 0%, #006097 100%);
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
    border-radius: 30px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(29, 68, 116, 0.25);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-toggle-modules:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(29, 68, 116, 0.38);
    background: linear-gradient(135deg, #006097 0%, var(--secondary) 100%);
}

.btn-toggle-modules .btn-icon {
    transition: transform 0.3s ease;
}

.btn-card-more-items {
    background: none;
    border: none;
    color: #008cc9;
    font-size: 12.5px;
    font-weight: 700;
    cursor: pointer;
    padding: 8px 0 0 0;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s ease;
}

.btn-card-more-items:hover {
    color: var(--secondary);
    text-decoration: underline;
}

.module-card-extra-items {
    margin-top: 5px;
    animation: fadeIn 0.25s ease;
}

.desc-modules-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin: 30px 0;
}

.desc-module-card {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.desc-module-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.desc-module-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.desc-module-title i {
    color: var(--secondary);
}

.desc-module-list {
    list-style: none;
}

.desc-module-list li {
    font-size: 13.5px;
    color: var(--text-main);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.desc-module-list li i {
    color: var(--secondary);
    font-size: 11px;
}

.desc-tech-security-card {
    background-color: #0f172a;
    color: #fff;
    border-radius: var(--border-radius);
    padding: 40px;
    margin-top: 45px;
    box-shadow: var(--shadow-md);
}

.tech-sec-title {
    text-align: center;
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 35px;
}

.tech-sec-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.tech-sec-col h4 {
    font-size: 16px;
    color: #38bdf8;
    margin-bottom: 15px;
    font-weight: 700;
}

.tech-sec-list {
    list-style: none;
}

.tech-sec-list li {
    font-size: 13px;
    color: #cbd5e1;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tech-sec-list li i {
    color: #f43f5e;
    font-size: 12px;
}

@media (max-width: 991px) {
    .script-detail-layout {
        grid-template-columns: 1fr;
    }
    .script-gallery-grid {
        grid-template-columns: 1fr;
    }
    .script-thumbnails-column {
        flex-direction: row;
        justify-content: center;
    }
    .script-thumb-box {
        width: 80px;
    }
    .desc-modules-grid {
        grid-template-columns: 1fr;
    }
    .tech-sec-grid {
        grid-template-columns: 1fr;
    }
    .fullwidth-tabs-nav {
        grid-template-columns: 1fr 1fr;
    }
    .fullwidth-tab-btn {
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
}

.products-grid-3col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 45px;
}

@media (max-width: 991px) {
    .products-grid-3col {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .products-grid-3col {
        grid-template-columns: 1fr;
    }
}

/* --- 18. MAIN FOOTER STYLES (SİTENİN AÇIK TEMASYILA UYUMLU, KOMPAKT & KURUMSAL) --- */
.main-footer-section {
    padding: 38px 0 20px 0;
    background-color: #ffffff;
    color: #0f172a;
    border-top: 1px solid #e2e8f0;
    position: relative;
}

.footer-top-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.9fr 0.9fr 1.2fr;
    gap: 30px;
    padding-bottom: 25px;
    border-bottom: 1px solid #f1f5f9;
}

.footer-brand-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-logo-svg {
    display: block;
    margin: 0;
}

.footer-brand-desc {
    font-size: 13.5px;
    color: #64748b;
    line-height: 1.6;
    max-width: 380px;
}

.footer-col-title {
    font-size: 13.5px;
    font-weight: 700;
    color: #1d4474;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.footer-nav-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-nav-links a {
    color: #475569;
    font-size: 13.5px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
}

.footer-nav-links a i {
    font-size: 9px;
    color: #94a3b8;
    transition: transform 0.2s ease, color 0.2s ease;
}

.footer-nav-links a:hover {
    color: #bd1a2c;
    transform: translateX(3px);
}

.footer-nav-links a:hover i {
    color: #bd1a2c;
}

.footer-bottom-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 18px;
    flex-wrap: wrap;
    gap: 15px;
}

.copyright-text {
    font-size: 12.5px;
    color: #64748b;
    margin: 0;
}

.footer-social-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 0;
}

.social-icon-btn {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #475569;
    font-size: 13.5px;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: none;
}

.social-icon-btn:hover {
    background-color: #1d4474;
    color: #ffffff;
    border-color: #1d4474;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(29, 68, 116, 0.25);
}

/* Mobile Responsiveness for Header Navigation */
@media (max-width: 991px) {
    /* Mobilde Kayıt Ol Butonunu Gizle */
    .header-register-btn {
        display: none !important;
    }

    /* Mobilde Giriş Yap Butonu Kurumsal Şık Tasarım */
    .header-login-btn {
        background: linear-gradient(135deg, #1d4474 0%, #0f172a 100%) !important;
        color: #ffffff !important;
        padding: 7px 14px !important;
        font-size: 12.5px !important;
        font-weight: 700 !important;
        border-radius: 8px !important;
        box-shadow: 0 3px 10px rgba(29, 68, 116, 0.25) !important;
        border: 1px solid rgba(255, 255, 255, 0.12) !important;
        display: inline-flex !important;
        align-items: center !important;
        gap: 6px !important;
        letter-spacing: 0.2px !important;
    }

    .header-login-btn:active, .header-login-btn:hover {
        background: linear-gradient(135deg, #0f172a 0%, #1d4474 100%) !important;
        transform: translateY(-1px) !important;
    }

    /* Kurumsal Mobil Menü Butonu */
    .mobile-menu-btn {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        width: 36px !important;
        height: 36px !important;
        background: #f8fafc !important;
        border: 1.5px solid #cbd5e1 !important;
        border-radius: 8px !important;
        color: #1d4474 !important;
        font-size: 17px !important;
        cursor: pointer !important;
        transition: all 0.2s ease !important;
        padding: 0 !important;
    }

    .mobile-menu-btn:hover, .mobile-menu-btn:active {
        background: #1d4474 !important;
        color: #ffffff !important;
        border-color: #1d4474 !important;
    }

    /* Kurumsal Mobil Açılır Menü Konteynerı */
    .menu-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #ffffff;
        flex-direction: column;
        gap: 0;
        padding: 8px 0 0 0;
        box-shadow: 0 20px 40px rgba(15, 23, 42, 0.16);
        border-top: 3px solid #1d4474;
        border-bottom: 1px solid #e2e8f0;
        z-index: 99999;
        max-height: 85vh;
        overflow-y: auto;
    }
    .menu-links.active {
        display: flex !important;
    }

    /* Kurumsal Mobil Nav Linkleri */
    .mob-nav-link {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 13px 20px;
        font-size: 14px;
        font-weight: 600;
        color: #1e293b;
        border-bottom: 1px solid #f1f5f9;
        background: #ffffff;
        width: 100%;
        text-align: left;
        border-left: none;
        border-right: none;
        border-top: none;
        cursor: pointer;
        transition: all 0.18s ease;
        text-decoration: none;
    }
    .mob-nav-link:hover, .mob-nav-link:active {
        background: #f8fafc;
        color: #1d4474;
        padding-left: 24px;
    }
    .mob-nav-link i:first-child {
        width: 20px;
        text-align: center;
        color: #1d4474;
        font-size: 14px;
        flex-shrink: 0;
        transition: transform 0.18s ease;
    }
    .mob-nav-link:hover i:first-child {
        transform: scale(1.15);
    }

    /* Kategoriler Akordeon */
    .mob-nav-accordion {
        width: 100%;
        border-bottom: 1px solid #f1f5f9;
    }
    .mob-nav-accordion-toggle {
        width: 100%;
        justify-content: space-between;
        border-bottom: none !important;
    }
    .mob-nav-accordion-toggle span {
        display: flex;
        align-items: center;
        gap: 12px;
    }
    .mob-acc-arrow {
        font-size: 11px !important;
        color: #94a3b8 !important;
        transition: transform 0.25s ease;
    }
    .mob-nav-accordion.open .mob-acc-arrow {
        transform: rotate(180deg);
        color: #1d4474 !important;
    }
    .mob-nav-accordion-body {
        display: none;
        flex-direction: column;
        background: #f8fafc;
        border-top: 1px solid #e2e8f0;
    }
    .mob-nav-accordion.open .mob-nav-accordion-body {
        display: flex;
    }
    .mob-nav-sub-link {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 11px 20px 11px 38px;
        font-size: 13.5px;
        font-weight: 500;
        color: #475569;
        border-bottom: 1px solid #e2e8f0;
        text-decoration: none;
        transition: all 0.15s ease;
    }
    .mob-nav-sub-link:last-child {
        border-bottom: none;
    }
    .mob-nav-sub-link:hover {
        background: #e2e8f0;
        color: #1d4474;
        padding-left: 44px;
    }
    .mob-nav-sub-link i {
        font-size: 10px;
        color: #94a3b8;
    }

    .header-right-actions {
        margin-left: auto;
        gap: 8px;
    }
    .nav-username {
        display: none;
    }
    /* Mobilde masaüstü hover açılır menüsünü engelle */
    .profile-dropdown-menu {
        display: none !important;
    }

    /* Mobil Açılır Menü Alt Kurumsal İşlem Kartı */
    .mobile-user-links-block {
        display: block;
        padding: 16px 20px;
        background: #f8fafc;
        border-top: 1.5px solid #e2e8f0;
        margin-top: 4px;
    }

    .mob-guest-card {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .mob-login-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 9px;
        width: 100%;
        background: linear-gradient(135deg, #1d4474 0%, #0f172a 100%);
        color: #ffffff !important;
        padding: 12px 18px;
        border-radius: 10px;
        font-size: 14px;
        font-weight: 700;
        letter-spacing: 0.3px;
        box-shadow: 0 4px 14px rgba(29, 68, 116, 0.25);
        transition: all 0.25s ease;
        text-decoration: none !important;
    }

    .mob-login-btn:hover, .mob-login-btn:active {
        background: linear-gradient(135deg, #0f172a 0%, #1d4474 100%);
        box-shadow: 0 6px 18px rgba(29, 68, 116, 0.35);
    }

    .mob-user-card {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .mob-user-info {
        display: flex;
        align-items: center;
        gap: 12px;
        padding-bottom: 10px;
        border-bottom: 1px solid #e2e8f0;
    }

    .mob-user-avatar {
        width: 38px;
        height: 38px;
        border-radius: 50%;
        background: #1d4474;
        color: #ffffff;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 15px;
        flex-shrink: 0;
    }

    .mob-user-details {
        display: flex;
        flex-direction: column;
    }

    .mob-user-name {
        font-size: 14px;
        font-weight: 800;
        color: #0f172a;
    }

    .mob-user-email {
        font-size: 11.5px;
        color: #64748b;
    }

    .mob-user-actions {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .mob-user-btn {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 10px 14px;
        border-radius: 8px;
        font-size: 13.5px;
        font-weight: 600;
        color: #334155;
        background: #ffffff;
        border: 1px solid #cbd5e1;
        transition: all 0.2s ease;
        text-decoration: none !important;
    }

    .mob-user-btn:hover {
        background: #f1f5f9;
        color: #1d4474;
        border-color: #1d4474;
    }

    .mob-admin-btn {
        color: #bd1a2c !important;
        border-color: rgba(189, 26, 44, 0.3) !important;
    }

    .mob-logout-btn {
        color: #bd1a2c !important;
        background: #fef2f2 !important;
        border-color: #fecaca !important;
    }
}

@media (min-width: 992px) {
    .mobile-user-links-block {
        display: none !important;
    }

    /* Masaüstü Navigasyon Menüsü Tasarımı */
    .menu-links {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 6px !important;
        flex: 1;
        margin: 0 20px;
        position: static !important;
        box-shadow: none !important;
        border: none !important;
        padding: 0 !important;
        background: transparent !important;
    }

    .mob-nav-link {
        display: inline-flex !important;
        align-items: center !important;
        gap: 8px !important;
        padding: 8px 16px !important;
        font-size: 14px !important;
        font-weight: 600 !important;
        color: #334155 !important;
        border-radius: 10px !important;
        background: transparent !important;
        border: none !important;
        text-decoration: none !important;
        transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
        cursor: pointer !important;
        white-space: nowrap !important;
        line-height: 1.4 !important;
        width: auto !important;
    }

    .mob-nav-link:hover {
        background-color: rgba(29, 68, 116, 0.07) !important;
        color: var(--primary) !important;
    }

    .mob-nav-link i:first-child {
        color: var(--primary) !important;
        font-size: 14px !important;
        width: auto !important;
        transition: transform 0.2s ease !important;
    }

    .mob-nav-link:hover i:first-child {
        transform: translateY(-1px) scale(1.1) !important;
    }

    /* Kategoriler Açılır Menü Konteynerı */
    .mob-nav-accordion {
        position: relative !important;
        display: inline-block !important;
        border-bottom: none !important;
        width: auto !important;
    }

    .mob-nav-accordion-toggle {
        width: auto !important;
        justify-content: flex-start !important;
    }

    .mob-nav-accordion-toggle span {
        display: inline-flex !important;
        align-items: center !important;
        gap: 8px !important;
    }

    .mob-acc-arrow {
        font-size: 11px !important;
        color: #94a3b8 !important;
        margin-left: 2px !important;
        transition: transform 0.25s ease !important;
    }

    .mob-nav-accordion:hover .mob-acc-arrow,
    .mob-nav-accordion.open .mob-acc-arrow {
        transform: rotate(180deg) !important;
        color: var(--primary) !important;
    }

    /* Masaüstü Kategoriler Dropdown Kutusu */
    .mob-nav-accordion-body {
        display: none !important;
        position: absolute !important;
        top: calc(100% + 4px) !important;
        left: 50% !important;
        transform: translateX(-50%) translateY(8px) !important;
        min-width: 250px !important;
        background: #ffffff !important;
        border-radius: 14px !important;
        padding: 8px !important;
        box-shadow: 0 14px 35px rgba(15, 23, 42, 0.15), 0 2px 8px rgba(15, 23, 42, 0.04) !important;
        border: 1px solid #e2e8f0 !important;
        z-index: 10000 !important;
        opacity: 0 !important;
        visibility: hidden !important;
        transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
        flex-direction: column !important;
    }

    /* Fare geçiş köprüsü */
    .mob-nav-accordion::after {
        content: '';
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        height: 10px;
        display: block;
    }

    /* Hover veya Open durumunda açılır */
    .mob-nav-accordion:hover .mob-nav-accordion-body,
    .mob-nav-accordion.open .mob-nav-accordion-body {
        display: flex !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: translateX(-50%) translateY(0) !important;
    }

    /* Dropdown Alt Linkleri */
    .mob-nav-sub-link {
        display: flex !important;
        align-items: center !important;
        gap: 10px !important;
        padding: 10px 14px !important;
        font-size: 13.5px !important;
        font-weight: 500 !important;
        color: #475569 !important;
        border-radius: 8px !important;
        border-bottom: none !important;
        background: transparent !important;
        text-decoration: none !important;
        transition: all 0.2s ease !important;
        white-space: nowrap !important;
    }

    .mob-nav-sub-link:hover {
        background: #f1f5f9 !important;
        color: var(--primary) !important;
        padding-left: 18px !important;
    }

    .mob-nav-sub-link i {
        font-size: 10px !important;
        color: #94a3b8 !important;
        transition: color 0.2s ease, transform 0.2s ease !important;
    }

    .mob-nav-sub-link:hover i {
        color: var(--primary) !important;
        transform: translateX(2px) !important;
    }
}


/* --- 19. STRICT MOBILE RESPONSIVENESS & ZERO-HORIZONTAL-SCROLL SYSTEM --- */
html, body {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    position: relative;
    box-sizing: border-box;
}

*, *:before, *:after {
    box-sizing: border-box;
}

img, video, canvas, svg, iframe, pre, code {
    max-width: 100% !important;
    height: auto;
}

/* Container Responsiveness */
.container, .banner-container, .navbar-container, .top-bar-container {
    width: 100% !important;
    max-width: 1200px !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    box-sizing: border-box !important;
}

/* Tablet & Mobile Breakpoint (< 991px) */
@media (max-width: 991px) {
    /* Hero SaaS Layout */
    .saas-hero-grid {
        grid-template-columns: 1fr !important;
        gap: 35px !important;
        text-align: center !important;
    }
    
    .saas-hero-content {
        text-align: center !important;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .saas-hero-title {
        font-size: 34px !important;
        line-height: 1.25 !important;
        letter-spacing: -0.5px !important;
    }
    
    .saas-hero-desc {
        font-size: 15px !important;
        max-width: 100% !important;
    }
    
    .saas-btn-group {
        flex-direction: column !important;
        width: 100% !important;
        gap: 12px !important;
    }
    
    .saas-btn {
        width: 100% !important;
    }
    
    .saas-trust-row {
        justify-content: center !important;
        gap: 12px !important;
    }
    
    .saas-stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
        width: 100% !important;
    }
    
    .saas-stat-card {
        padding: 12px !important;
    }

    /* Top Search Bar */
    .top-search-row {
        flex-direction: column !important;
        gap: 10px !important;
    }
    
    .slim-search-box {
        max-width: 100% !important;
    }

    /* Header & Navigation */
    .navbar-container {
        padding-top: 5px;
        padding-bottom: 5px;
    }
    
    .header-right-actions {
        gap: 6px !important;
    }
    
    .header-cart-btn, .header-login-btn {
        padding: 6px 12px !important;
        font-size: 12px !important;
    }

    /* Category & Filter Tabs Scrollability */
    #category-tabs-row, .fullwidth-tabs-nav {
        display: flex !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap !important;
        gap: 8px !important;
        padding-bottom: 8px !important;
        scrollbar-width: none;
    }
    
    #category-tabs-row::-webkit-scrollbar, .fullwidth-tabs-nav::-webkit-scrollbar {
        display: none;
    }

    .tab-btn, .fullwidth-tab-btn {
        flex: 0 0 auto !important;
        white-space: nowrap !important;
        padding: 8px 16px !important;
        font-size: 13px !important;
    }

    /* Script Detail Layout - Mobilde Tek Kolon */
    .script-detail-layout {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        box-sizing: border-box !important;
    }

    .script-detail-layout > div {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        box-sizing: border-box !important;
    }

    /* Script Detail Gallery - Mobilde Yatay Düzen */
    .script-gallery-grid {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        box-sizing: border-box !important;
    }

    .script-mockup-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        min-height: 220px !important;
        max-height: 280px !important;
        padding: 10px !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .script-mockup-wrapper img {
        max-width: 100% !important;
        max-height: 250px !important;
        object-fit: contain !important;
    }

    /* Zoom efektini mobilde kapat (parmak dokunuşunda yanlış zoom) */
    .script-mockup-wrapper:hover img:not(.img-transitioning) {
        transform: none !important;
    }

    /* Dikey küçük resim kolonu → Yatay şerit */
    .script-thumbnails-column {
        flex-direction: row !important;
        align-items: center !important;
        gap: 8px !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
    }

    /* Yukarı/Aşağı ok butonlarını mobilde gizle */
    .thumb-scroll-btn {
        display: none !important;
    }

    /* Thumbnail listesi yatay scroll şeridine dönüşür */
    #thumbListWrapper {
        flex-direction: row !important;
        max-height: none !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        gap: 8px !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        box-sizing: border-box !important;
        padding: 4px 2px !important;
    }

    #thumbListWrapper::-webkit-scrollbar {
        display: none;
    }

    .script-thumb-box {
        flex: 0 0 76px !important;
        width: 76px !important;
        min-width: 76px !important;
        height: 52px !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
    }

    .script-thumb-box img {
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
    }

    /* Script Detail Layout */
    .desc-stats-row {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }

    .desc-modules-grid {
        grid-template-columns: 1fr !important;
    }

    .tech-sec-grid {
        grid-template-columns: 1fr !important;
    }

    .desc-admin-mockup-wrapper, .fullwidth-tab-content-area, .tech-sec-card {
        padding: 20px !important;
    }
}

/* Mobile Phone Breakpoint (< 768px) */
@media (max-width: 768px) {
    .discount-banner {
        padding: 8px 0 !important;
    }

    .banner-container {
        padding: 0 35px 0 15px !important;
        justify-content: center !important;
        font-size: 12px !important;
    }

    .banner-text {
        font-size: 12px !important;
        text-align: center !important;
    }

    .countdown-timer {
        font-size: 11px !important;
        padding: 2px 6px !important;
    }

    .close-banner {
        right: 8px !important;
    }

    .saas-hero-title {
        font-size: 28px !important;
    }

    .saas-stats-grid {
        grid-template-columns: 1fr 1fr !important;
    }

    /* Grid Layouts */
    .products-grid, .products-grid-3col, .hosting-grid, .bank-cards-grid, .detail-grid, .profile-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }

    /* Footer Responsiveness */
    .footer-top-grid {
        grid-template-columns: 1fr !important;
        gap: 25px !important;
        text-align: center !important;
    }

    .footer-brand-col {
        align-items: center !important;
    }

    .footer-bottom-row {
        flex-direction: column !important;
        gap: 12px !important;
        text-align: center !important;
    }

    /* Table Auto-Scroll Wrapper */
    table {
        display: block !important;
        width: 100% !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
    }
    
    .table-responsive {
        width: 100% !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
    }
}

/* Small Mobile Screen Breakpoint (< 480px) */
@media (max-width: 480px) {
    .saas-hero-title {
        font-size: 24px !important;
    }

    .saas-stats-grid {
        grid-template-columns: 1fr !important;
    }

    .saas-stat-card {
        justify-content: center !important;
    }

    .header-right-actions .btn-text-label {
        display: none !important;
    }

    .single-laptop-frame img {
        max-height: 240px !important;
    }
}

/* ==============================================
   YÜZEN WHATSAPP BUTONU — GLOBAL TANIMLAR
   Temel olarak tamamen gizli
============================================== */
.floating-whatsapp-btn,
.whatsapp-widget,
.floating-left-widgets {
    display: none !important;
}