/* =====================================================
   Web Template - Ana Stil Dosyasi
   Temiz, Modern Tasarim
   ===================================================== */

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

:root {
    --primary: #0A8F96;
    --primary-dark: #077E84;
    --primary-light: #E8F4F5;
    --primary-rgb: 10, 143, 150;
    --accent: #D63447;
    --dark: #1A2332;
    --dark-light: #2D3748;
    --text: #374151;
    --text-light: #6B7B8D;
    --border: #E5E7EB;
    --bg: #F8FAFB;
    --bg-alt: #F0F4F5;
    --white: #FFFFFF;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.3s ease;
    --header-h: 80px;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }

img { max-width: 100%; height: auto; display: block; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* === HEADER === */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--header-h);
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: background 0.3s ease, border-color 0.3s ease;
}
.header.header-transparent {
    background: transparent;
    backdrop-filter: none;
    border-bottom-color: transparent;
}
.logo-img.logo-white { display: none; }
.header.header-transparent .logo-img.logo-color { display: none; }
.header.header-transparent .logo-img.logo-white { display: block; }
.header.header-transparent .nav > a,
.header.header-transparent .nav-dropdown > a,
.header.header-transparent .header-phone,
.header.header-transparent .header-phone i,
.header.header-transparent .header-phone span,
.header.header-transparent .header-download-btn,
.header.header-transparent .header-download-btn span {
    color: rgba(255,255,255,0.85) !important;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
.header.header-transparent .nav > a.active {
    color: #fff !important;
}
.header.header-transparent .nav-toggle span {
    background: #fff;
}
.header.header-transparent .logo-text {
    color: #fff;
}
.header.header-transparent .dropdown-menu a {
    color: var(--text) !important;
}
    transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-img {
    height: auto;
    width: auto;
    max-height: 80px;
    max-width: 340px;
    object-fit: contain;
    display: block;
}
.logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark);
    white-space: nowrap;
}

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
    padding: 10px 16px;
    color: var(--text);
    font-size: 15px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    position: relative;
}
.nav a:hover, .nav a.active {
    color: var(--primary);
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}
.nav-dropdown .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all 0.2s;
    z-index: 100;
}
.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-menu a {
    display: block;
    padding: 10px 14px;
    font-size: 14px;
    border-radius: 6px;
}
.dropdown-menu a:hover {
    background: var(--primary-light);
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    gap: 6px;
    align-items: center;
}
.lang-flag {
    font-size: 20px;
    line-height: 1;
    opacity: 0.5;
    transition: opacity 0.2s;
    text-decoration: none;
    cursor: pointer;
}
.lang-flag:hover, .lang-flag.active {
    opacity: 1;
}

/* Hamburger */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
}
.nav-toggle:hover { background: var(--bg); }
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--dark);
    margin: 5px auto;
    transition: all 0.3s;
    border-radius: 2px;
}

/* Header CTA */
.header-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}
.header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--dark);
    font-weight: 600;
    font-size: 14px;
}
.header-phone i { color: var(--primary); font-size: 18px; }

/* === HERO SLIDER === */
.hero-slider {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    background: var(--dark);
}
.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.8s ease;
}
.slide.active { opacity: 1; }
.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.slide video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.1) 50%, transparent 100%);
    display: flex;
    align-items: flex-end;
}
.slide-content {
    max-width: 1200px;
    padding: 0 48px 80px;
    width: 100%;
}
.slide-content h2 {
    font-size: 48px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 16px;
}
.slide-content p {
    font-size: 20px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 28px;
    max-width: 600px;
}
.slide-content .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* Slider navigation */
.slider-dots {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}
.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    border: none;
    cursor: pointer;
    transition: all 0.3s;
}
.slider-dot.active {
    background: var(--white);
    transform: scale(1.2);
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--white);
    font-size: 20px;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}
.slider-arrow:hover { background: rgba(255,255,255,0.3); }
.slider-prev { left: 24px; }
.slider-next { right: 24px; }

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    font-family: inherit;
    text-decoration: none;
}
.btn-primary {
    background: var(--primary);
    color: var(--white);
}
.btn-primary:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.3);
}
.btn-accent {
    background: var(--accent);
    color: var(--white);
}
.btn-accent:hover {
    background: #b82a3a;
    color: var(--white);
}
.btn-outline-white {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
    background: var(--white);
    color: var(--dark);
}
.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}
.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
}
.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-sm { padding: 8px 18px; font-size: 13px; }

/* === SECTIONS === */
.section {
    padding: 80px 0;
}
.section-alt { background: var(--bg); }
.section-dark {
    background: var(--dark);
    color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}
.section-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}
.section-dark .section-header h2 { color: var(--white); }
.section-header p {
    font-size: 17px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}
.section-dark .section-header p { color: rgba(255,255,255,0.7); }
.section-header .line {
    width: 60px;
    height: 3px;
    background: var(--primary);
    margin: 16px auto 0;
    border-radius: 3px;
}

/* === FEATURES === */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.feature-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 28px;
    text-align: center;
    transition: all var(--transition);
}
.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}
.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 20px;
}
.feature-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 10px;
}
.feature-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* === PRODUCTS === */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.product-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all var(--transition);
}
.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.product-card-img {
    width: 100%;
    height: 280px;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 8px;
    transition: transform var(--transition);
}
.product-card:hover .product-card-img img {
    transform: scale(1.1);
}
.product-card-body {
    padding: 20px;
}
.product-card-body h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 6px;
}
.product-card-body p {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 12px;
}
.product-card-body .badge {
    display: inline-block;
    padding: 3px 10px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

/* === BLOG CARDS === */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.blog-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all var(--transition);
}
.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.blog-card-img {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--bg);
}
.blog-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform var(--transition);
}
.blog-card:hover .blog-card-img img {
    transform: scale(1.05);
}
.blog-card-body {
    padding: 24px;
}
.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    font-size: 13px;
    color: var(--text-light);
}
.blog-card-meta .cat {
    padding: 2px 10px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}
.blog-card-body h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
    line-height: 1.4;
}
.blog-card-body h3 a { color: inherit; }
.blog-card-body h3 a:hover { color: var(--primary); }
.blog-card-body p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* === PROMO VIDEO === */
.promo-video-box {
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.promo-video-box video {
    width: 100%;
    display: block;
}

/* === STATS BAR === */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}
.stat-item {
    text-align: center;
    padding: 40px 20px;
    border-right: 1px solid rgba(255,255,255,0.1);
}
.stat-item:last-child { border-right: none; }
.stat-item h3 {
    font-size: 42px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}
.stat-item p {
    font-size: 15px;
    color: rgba(255,255,255,0.7);
}

/* === CTA SECTION === */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 60px 0;
    text-align: center;
}
.cta-section h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}
.cta-section p {
    font-size: 17px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 28px;
}

/* === PAGE HERO === */
.page-hero {
    margin-top: var(--header-h);
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
    padding: 60px 0;
    text-align: center;
}
.page-hero h1 {
    font-size: 36px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}
.page-hero .breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(255,255,255,0.6);
}
.page-hero .breadcrumb a { color: rgba(255,255,255,0.6); }
.page-hero .breadcrumb a:hover { color: var(--white); }

/* === CONTACT === */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.contact-info-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}
.contact-info-item i {
    width: 48px;
    height: 48px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}
.contact-info-item h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 4px;
}
.contact-info-item p {
    font-size: 14px;
    color: var(--text-light);
}
.contact-form .form-group { margin-bottom: 16px; }
.contact-form label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--dark);
    margin-bottom: 6px;
}
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border-color var(--transition);
}
.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}
.contact-form textarea { resize: vertical; min-height: 120px; }

/* === CONTACT LAYOUT (Dentimplant) === */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}
.contact-left, .contact-right {
    min-width: 0;
}
.staff-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.staff-column {
    text-align: center;
}
.staff-category-title {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--dark);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border);
    min-height: 56px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.staff-person {
    margin-bottom: 16px;
    text-align: center;
}
.staff-person strong {
    display: block;
    font-size: 15px;
    color: var(--dark);
    margin-bottom: 2px;
}
.staff-person a {
    display: block;
    font-size: 14px;
    color: var(--text-light);
}
.staff-person small {
    display: block;
    font-size: 12px;
    color: var(--text-light);
    margin-top: 2px;
}
.dealer-accordion {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}
.dealer-acc-item {
    border-bottom: 1px solid var(--border);
}
.dealer-acc-item:last-child {
    border-bottom: none;
}
.dealer-acc-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: var(--white);
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 15px;
    font-weight: 500;
    color: var(--dark);
    transition: background 0.2s;
}
.dealer-acc-toggle:hover {
    background: var(--bg);
}
.acc-arrow {
    transition: transform 0.2s;
    font-size: 18px;
    color: var(--text-light);
}
.dealer-acc-item.open .acc-arrow {
    transform: rotate(90deg);
}
.dealer-acc-content {
    display: none;
    padding: 0 20px 16px;
}
.dealer-acc-item.open .dealer-acc-content {
    display: block;
}
.dealer-acc-detail {
    padding: 10px 0;
    border-bottom: 1px solid var(--bg-alt);
}
.dealer-acc-detail:last-child {
    border-bottom: none;
}
.dealer-acc-detail strong {
    display: block;
    font-size: 14px;
    color: var(--dark);
    margin-bottom: 2px;
}
.dealer-acc-detail span {
    display: block;
    font-size: 13px;
    color: var(--text-light);
}
.dealer-acc-detail a {
    font-size: 13px;
    color: var(--text-light);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-right: 12px;
}
.dealer-acc-detail a:hover {
    color: var(--primary);
}

/* === DEALERS MAP === */
.dealers-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.dealer-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
}
.dealer-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.dealer-card p {
    font-size: 14px;
    color: var(--text);
    margin-bottom: 6px;
}
.dealer-card .dealer-brands {
    margin-top: 10px;
    font-size: 12px;
    color: var(--text-light);
}

/* === DOCUMENTS === */
.doc-table {
    width: 100%;
    border-collapse: collapse;
}
.doc-table th, .doc-table td {
    padding: 14px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}
.doc-table th {
    background: var(--bg);
    font-weight: 600;
    color: var(--dark);
}
.doc-table tr:hover { background: var(--bg); }

/* === FOOTER === */
.footer {
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    padding: 60px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
}
.footer-col h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 20px;
}
.footer-col p {
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 16px;
}
.footer-col ul {
    list-style: none;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a {
    color: rgba(255,255,255,0.6);
    font-size: 14px;
    transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--white); }

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}
.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all var(--transition);
}
.footer-social a:hover {
    background: var(--primary);
    color: var(--white);
}

.footer-contact-item {
    display: flex;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 14px;
}
.footer-contact-item i {
    color: var(--primary);
    font-size: 16px;
    margin-top: 2px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    margin-top: 40px;
    font-size: 13px;
    color: rgba(255,255,255,0.4);
}

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

@media (max-width: 768px) {
    :root { --header-h: 64px; }

    .nav {
        display: none;
        position: fixed;
        top: var(--header-h);
        left: 0; right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 16px;
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow-lg);
        gap: 2px;
    }
    .nav.open { display: flex; }
    .nav a { width: 100%; }
    .nav-toggle { display: block; }
    .nav-dropdown .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        padding: 0 0 0 16px;
    }

    .header-cta .header-phone { display: none; }
    .logo-img { max-height: 48px; max-width: 200px; }

    .hero-slider { height: 100vh; }
    .slide-content h2 { font-size: 28px; }
    .slide-content p { font-size: 16px; }

    .section { padding: 48px 0; }
    .section-header h2 { font-size: 28px; }

    .features-grid { grid-template-columns: 1fr; }
    .products-grid { grid-template-columns: 1fr 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-layout { grid-template-columns: 1fr; }
    .staff-columns { grid-template-columns: 1fr; }
    .dealers-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .stats-bar { grid-template-columns: 1fr 1fr; }
    .stat-item h3 { font-size: 32px; }
}

@media (max-width: 480px) {
    .products-grid { grid-template-columns: 1fr; }
    .hero-slider { height: 100vh; }
    .slide-content h2 { font-size: 24px; }
    .page-hero h1 { font-size: 28px; }
}

/* === ANIMATIONS === */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-in {
    opacity: 0;
    transform: translateY(20px);
}
.animate-in.visible {
    animation: fadeInUp 0.6s ease forwards;
}

/* === HEADER DOWNLOAD BUTTONS === */
.header-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    transition: all var(--transition);
    white-space: nowrap;
}
.header-download-btn:hover {
    background: var(--primary);
    color: var(--white);
}
.header-download-btn i {
    font-size: 16px;
}

@media (max-width: 768px) {
    .header-download-btn span { display: none; }
    .header-download-btn { padding: 6px 8px; }
}

/* === POWERED BY (Footer) === */
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}
.powered-by {
    font-size: 12px;
    color: rgba(255,255,255,0.35);
}
.powered-by a {
    color: rgba(255,255,255,0.5);
    transition: color var(--transition);
}
.powered-by a:hover {
    color: var(--primary);
}

/* === READ MORE LINK === */
.read-more {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 14px;
    font-weight: 500;
    color: var(--primary);
    margin-top: 12px;
    transition: gap var(--transition);
}
.read-more:hover {
    gap: 8px;
}

/* === ABOUT TIMELINE === */
.about-timeline {
    max-width: 800px;
    margin: 0 auto;
}
.timeline-item {
    display: flex;
    gap: 24px;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border);
}
.timeline-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}
.timeline-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}
.timeline-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
}
.timeline-content p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
}

/* === ABOUT TEXT === */
.about-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text);
    max-width: 800px;
}

/* === BRAND TABS (Urunler Sayfasi) === */
.brand-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}
.brand-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    background: var(--white);
    transition: all 0.25s ease;
    min-width: 160px;
    text-align: center;
}
.brand-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}
.brand-tab.active {
    border-color: var(--primary);
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(var(--primary-rgb), 0.3);
}
.brand-tab.active img {
    filter: brightness(0) invert(1);
}

/* === BRAND CARDS (Ana urunler sayfasi) === */
.brand-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}
.brand-card {
    display: flex;
    flex-direction: column;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
}
.brand-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: var(--primary);
}
.brand-card-img {
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-alt);
    padding: 32px;
}
.brand-card-img img {
    max-height: 100%;
    max-width: 80%;
    object-fit: contain;
}
.brand-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 64px;
    color: var(--text-light);
}
.brand-card-body {
    padding: 24px;
    text-align: center;
}
.brand-card-body h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}
.brand-card-body p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 12px;
}

/* === MEGA DROPDOWN (Header) === */
.mega-dropdown {
    position: relative;
}
.mega-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    padding: 24px;
    min-width: 500px;
    display: none;
    z-index: 200;
}
.mega-dropdown:hover .mega-dropdown-menu {
    display: block;
}
.mega-dropdown-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
}
.mega-brand-group h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--primary-light);
}
.mega-brand-group a {
    display: block;
    padding: 5px 0;
    font-size: 14px;
    color: var(--text);
    transition: color 0.15s, padding-left 0.15s;
}
.mega-brand-group a:hover {
    color: var(--primary);
    padding-left: 6px;
}

@media (max-width: 768px) {
    .brand-tabs { gap: 8px; }
    .brand-tab { min-width: 120px; padding: 10px 16px; font-size: 13px; }
    .brand-cards { grid-template-columns: 1fr; gap: 20px; }
    .mega-dropdown-menu { min-width: 280px; left: 0; transform: none; }
    .mega-dropdown-grid { grid-template-columns: 1fr; }
}