/* ===== MODERN YAYIN EVİ TASARIM CSS ===== */

/* ===== ROOT VARIABLES ===== */
:root {
    --primary-color: #06b6d4;
    --secondary-color: #0891b2;
    --accent-color: #E31E24;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --text-dark: #374151;
    --text-gray: #6b7280;
    --text-light: #9ca3af;
    --bg-white: #ffffff;
    --bg-gray: #f8fafc;
    --bg-light: #f1f5f9;
    --bg-gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-colored: 0 10px 15px -3px rgb(6 182 212 / 0.1), 0 4px 6px -4px rgb(6 182 212 / 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 20px;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: visible;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: visible;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-gray);
    line-height: 1.7;
}

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

a:hover {
    color: var(--secondary-color);
}

/* ===== CONTAINER ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    overflow: visible;
}

.container-fluid {
    width: 100%;
    padding: 0 1rem;
}

/* ===== TOP BAR ===== */
.top-bar {
    background: var(--secondary-color);
    color: white;
    padding: 0.6rem 0;
    font-size: 0.8rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: var(--transition);
}

.top-bar-item:hover {
    color: white;
    transform: translateY(-1px);
}

.top-bar-item i {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.75rem;
    width: 14px;
    text-align: center;
}

.social-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.75rem;
}

.social-link:hover {
    background: var(--accent-color);
    transform: translateY(-2px) scale(1.1);
    box-shadow: 0 4px 8px rgba(227, 30, 36, 0.3);
}

/* ===== HEADER & NAVIGATION ===== */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: fixed;
    top: 45px;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    text-decoration: none;
}

.logo img {
    height: 50px;
    margin-right: 0.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
    gap: 0.5rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    position: relative;
    text-decoration: none;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
    transform: translateX(-50%);
    border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link i {
    font-size: 1rem;
    transition: var(--transition);
}

.nav-link:hover i {
    transform: scale(1.1);
}

/* ===== DROPDOWN MENU (HOVER) ===== */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1001;
}

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

.dropdown-item {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    border-bottom: 1px solid var(--border-color);
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    color: var(--primary-color);
    background-color: var(--bg-light);
}

/* ===== MOBILE MENU ===== */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    margin: 3px 0;
    transition: var(--transition);
}

/* ===== HERO SLIDER ===== */
.hero-slider {
    height: 70vh;
    min-height: 500px;
    max-height: 700px;
    position: relative;
    overflow: hidden;
    margin-top: 130px;
    border-radius: 0 0 var(--border-radius-xl) var(--border-radius-xl);
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-content {
    text-align: center;
    color: white;
    max-width: 900px;
    padding: 3rem 6rem;
    position: relative;
    z-index: 10;
}

.hero-content[data-position="left"] {
    text-align: left;
    margin-left: 0;
    margin-right: auto;
}

.hero-content[data-position="right"] {
    text-align: right;
    margin-left: auto;
    margin-right: 0;
}

.hero-content[data-position="center"] {
    text-align: center;
    margin: 0 auto;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.4), rgba(8, 145, 178, 0.5));
    z-index: 1;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: white;
    text-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 400;
    line-height: 1.6;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* ===== SLIDER NAVIGATION ===== */
.slider-nav {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 2rem;
    z-index: 20;
}

.slider-btn {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}

/* ===== SLIDER DOTS ===== */
.slider-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 20;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active {
    background: white;
    transform: scale(1.2);
}

.slider-dot:hover {
    background: rgba(255, 255, 255, 0.8);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: var(--transition);
    gap: 0.75rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--transition);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--bg-gradient);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-xl);
    color: white;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    color: white;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-colored);
}

.btn i {
    transition: var(--transition);
}

.btn:hover i {
    transform: translateX(3px);
}

/* ===== SECTION STYLES ===== */
.section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== GRID SYSTEM ===== */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ===== CARD COMPONENTS ===== */
.card {
    background: var(--bg-white);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: hidden;
    border: 1px solid var(--border-color);
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--bg-gradient);
    transform: scaleX(0);
    transition: var(--transition);
}

.card:hover::before {
    transform: scaleX(1);
}

.card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.card-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: var(--transition);
}

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

.card-content {
    padding: 2rem 1.5rem 1.5rem;
}

.card-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
    line-height: 1.3;
}

.card-text {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.card-footer {
    padding: 1.25rem 1.5rem;
    background: var(--bg-gray);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ===== TEST KİTAPLARI ÖZEL TASARIMI ===== */
.publications-section {
    background: linear-gradient(135deg, var(--bg-white) 0%, var(--bg-gray) 100%);
    position: relative;
    overflow: visible;
}

.publications-section .container {
    position: relative;
    padding-left: 120px;
    padding-right: 120px;
    overflow: visible;
}

.test-books-swiper {
    margin: 3rem 0;
    padding: 2rem 1rem;
    width: 100%;
    max-width: none;
}

.test-books-swiper .swiper-slide {
    height: auto;
}

.publications-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23f0f0f0"/><circle cx="75" cy="75" r="1" fill="%23f0f0f0"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
    opacity: 0.3;
    pointer-events: none;
}

.test-book-card {
    background: var(--bg-white);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    border: 2px solid transparent;
    width: 100%;
    min-height: 500px;
    display: flex;
    flex-direction: column;
}

.test-book-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--success-color), var(--primary-color), var(--accent-color));
}

.test-book-card:hover {
    transform: translateY(-10px) rotateY(5deg);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.test-book-image-wrapper {
    position: relative;
    overflow: hidden;
}

.test-book-image {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: var(--transition);
}

.no-image-placeholder {
    width: 100%;
    height: 280px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #cbd5e0;
    font-size: 48px;
}

.no-image-placeholder span {
    font-size: 14px;
    margin-top: 10px;
}

.test-book-card:hover .test-book-image {
    transform: scale(1.08);
}

.test-book-badges {
    position: absolute;
    top: 15px;
    right: 15px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.test-book-badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    color: white;
}

.test-book-badge.featured {
    background: rgba(245, 158, 11, 0.9);
}

.test-book-badge.new {
    background: rgba(16, 185, 129, 0.9);
}

.test-book-badge.bestseller {
    background: rgba(239, 68, 68, 0.9);
}

.test-book-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.test-book-category {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    letter-spacing: 0.5px;
}

.test-book-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
    line-height: 1.3;
    flex: 1;
}

.test-book-subtitle {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.test-book-meta {
    font-size: 0.8rem;
    color: var(--text-gray);
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.test-book-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.test-book-features {
    list-style: none;
    margin: 1rem 0;
    padding: 0;
}

.test-book-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.4rem;
    color: var(--text-gray);
    font-size: 0.8rem;
}

.test-book-features li::before {
    content: '✓';
    color: var(--success-color);
    font-weight: bold;
}

.test-book-footer {
    padding: 1.2rem;
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: center;
    margin-top: auto;
}

.test-book-footer .btn {
    padding: 0.6rem 1.5rem;
    font-size: 0.85rem;
    font-weight: 500;
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(135deg, #1f2937 0%, #111827 50%, #0f172a 100%);
    color: white;
    padding: 4rem 0 0;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--primary-color));
}

.footer::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23ffffff" opacity="0.03"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>') repeat;
    pointer-events: none;
    z-index: 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.footer-section {
    position: relative;
}

.footer-section h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-section h3 i {
    color: var(--primary-color);
    font-size: 1rem;
}

.footer-section p {
    margin-bottom: 0.75rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
    padding: 0.25rem 0;
}

.footer-section a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-section a i {
    width: 16px;
    font-size: 0.8rem;
    color: var(--primary-color);
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem 0;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.footer-bottom .fas.fa-heart {
    color: var(--accent-color);
    animation: heartbeat 2s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Footer Company Section Special Styling */
.footer-section:first-child {
    padding-right: 1rem;
}

.footer-section:first-child p:first-of-type {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.footer-section:first-child p:not(:first-of-type) {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-section:first-child strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Social Media Links Special Styling */
.footer-section:last-child a {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.footer-section:last-child a:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateX(5px) scale(1.02);
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.footer-section:last-child a i {
    width: 20px;
    text-align: center;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }

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

@media (max-width: 768px) {
    .top-bar {
        padding: 0.4rem 0;
        font-size: 0.75rem;
    }
    
    .top-bar-content {
        justify-content: center;
    }
    
    .top-bar-left {
        display: none;
    }
    
    .top-bar-right {
        justify-content: center;
    }
    
    .header {
        top: 43px;
    }
    
    .hero-slider {
        margin-top: 115px;
    }
    
    .nav-menu {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: var(--bg-white);
        flex-direction: column;
        box-shadow: var(--shadow-lg);
        padding: 1rem 0;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-title { font-size: 2.5rem; }
    .section-title { font-size: 2rem; }
    .grid-2,
    .grid-3,
    .grid-4 { grid-template-columns: 1fr; }

    .footer-content { 
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .footer {
        padding: 3rem 0 0;
    }
    
    .footer-section:first-child {
        padding-right: 0;
        margin-bottom: 1rem;
    }
    
    .hero-content {
        padding: 1rem;
    }
    
    .slider-nav {
        bottom: 40px;
        top: auto;
        padding: 0 1rem;
    }
    
    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .page-header {
        padding: 6rem 0 3rem;
        background-attachment: scroll;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .breadcrumb {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
        gap: 0.5rem;
    }

    /* Test Books Swiper Mobile */
    .publications-section .container {
        padding-left: 20px;
        padding-right: 20px;
    }

    .test-books-swiper .swiper-button-next {
        right: -15px;
        width: 55px;
        height: 55px;
        margin-top: -27px;
    }

    .test-books-swiper .swiper-button-prev {
        left: -15px;
        width: 55px;
        height: 55px;
        margin-top: -27px;
    }

    .test-books-swiper .swiper-button-next::after,
    .test-books-swiper .swiper-button-prev::after {
        font-size: 1.2rem;
    }
    
    /* Grid düzenlemesi mobil için */
    .grid-3 {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .test-book-card {
        min-height: auto;
    }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2rem; }
    .section-title { font-size: 1.75rem; }
    .container { padding: 0 0.5rem; }
}

/* ===== UTILITY CLASSES ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 2rem; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.align-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.bg-primary { background-color: var(--primary-color); }
.bg-secondary { background-color: var(--secondary-color); }
.bg-gray { background-color: var(--bg-gray); }
.bg-light { background-color: var(--bg-light); }

.text-primary { color: var(--primary-color); }
.text-gray { color: var(--text-gray); }
.text-light { color: var(--text-light); }
.text-white { color: white; }

/* ===== VIDEO WRAPPER ===== */
.video-wrapper {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-radius: var(--border-radius);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ===== SCROLL TO TOP ===== */
.scroll-to-top {
    position: fixed;
    bottom: 5rem;
    right: 1rem;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    z-index: 999;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

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

/* ===== FORM STYLES ===== */
.form-group {
    margin-bottom: 1.5rem;
}

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

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--bg-white);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-control.error {
    border-color: #ef4444;
}

.field-error {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

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

.animate-in {
    animation: fadeInUp 0.6s ease-out;
}

/* ===== HAMBURGER ANIMATION ===== */
.mobile-menu-toggle .hamburger.active:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle .hamburger.active:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle .hamburger.active:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ===== SWIPER STYLES ===== */
.swiper {
    width: 100%;
    padding: 10px !important;
}

.swiper-slide {
    width: auto;
}

/* ===== TEST BOOKS SWIPER BUTTONS ===== */
.test-books-swiper .swiper-button-next,
.test-books-swiper .swiper-button-prev {
    color: var(--primary-color);
    background: white;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    transition: var(--transition);
    border: 2px solid rgba(6, 182, 212, 0.1);
    top: 50%;
    margin-top: -35px;
    z-index: 10;
}

.test-books-swiper .swiper-button-next {
    right: -80px;
}

.test-books-swiper .swiper-button-prev {
    left: -80px;
}

.test-books-swiper .swiper-button-next::after,
.test-books-swiper .swiper-button-prev::after {
    font-size: 1.4rem;
    font-weight: 900;
}

.test-books-swiper .swiper-button-next:hover,
.test-books-swiper .swiper-button-prev:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(6, 182, 212, 0.3);
}

.swiper-pagination-bullet {
    background: var(--primary-color);
    opacity: 0.3;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    transform: scale(1.2);
}

/* ===== BLOG REDESIGN ===== */
.blog-card {
    background: var(--bg-white);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--bg-gradient);
    transform: scaleX(0);
    transition: var(--transition);
    z-index: 2;
}

.blog-card:hover::before {
    transform: scaleX(1);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.blog-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

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

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

.blog-card-content {
    padding: 2rem 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-date {
    display: inline-block;
    background: var(--accent-color);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-card-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    line-height: 1.3;
    flex: 1;
}

.blog-card-excerpt {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.blog-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.blog-card-author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-gray);
    font-size: 0.9rem;
}

.blog-card-read-more {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.blog-card-read-more:hover {
    color: var(--secondary-color);
    transform: translateX(3px);
}

.blog-card-image .no-image {
    height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-gray);
    color: var(--text-gray);
}

.blog-card-image .no-image i {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    opacity: 0.6;
}

.blog-card-image .no-image span {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ===== PARTNER LOGOS SECTION ===== */
.partners-section {
    background: var(--bg-gray);
    position: relative;
    overflow: hidden;
}

.partners-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 49%, rgba(99, 102, 241, 0.05) 50%, transparent 51%);
    pointer-events: none;
}

.partner-logo {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-logo:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.partner-logo img {
    max-width: 100%;
    max-height: 80px;
    object-fit: contain;
    filter: grayscale(100%);
    transition: var(--transition);
}

.partner-logo:hover img {
    filter: grayscale(0%);
}

/* ===== YOUTUBE VIDEO SECTION ===== */
.youtube-section {
    background: linear-gradient(135deg, var(--bg-white), var(--bg-light));
    position: relative;
}

.youtube-card {
    background: var(--bg-white);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    position: relative;
}

.youtube-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.youtube-thumbnail {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.youtube-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.youtube-card:hover .youtube-thumbnail img {
    transform: scale(1.05);
}

.youtube-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.youtube-card:hover .youtube-play-button {
    transform: translate(-50%, -50%) scale(1.1);
    background: var(--primary-color);
    color: white;
}

.youtube-card-content {
    padding: 2rem 1.5rem;
}

.youtube-card-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    line-height: 1.3;
}

.youtube-card-description {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.youtube-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-light);
}

.youtube-duration {
    background: var(--text-dark);
    color: white;
    padding: 0.3rem 0.6rem;
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    font-weight: 600;
    position: absolute;
    bottom: 1rem;
    right: 1rem;
}

/* ===== YOUTUBE MODAL ===== */
.youtube-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.youtube-modal.show {
    opacity: 1;
    visibility: visible;
}

.youtube-modal-content {
    position: relative;
    width: 90%;
    max-width: 900px;
    aspect-ratio: 16/9;
    transform: scale(0.9);
    transition: var(--transition);
}

.youtube-modal.show .youtube-modal-content {
    transform: scale(1);
}

.youtube-modal-content iframe {
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius-lg);
}

.youtube-modal-close {
    position: absolute;
    top: -3rem;
    right: 0;
    background: var(--bg-white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.youtube-modal-close:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

/* ===== PAGE STYLES ===== */
.page-header {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.9), rgba(8, 145, 178, 0.8)), 
                url('https://images.unsplash.com/photo-1481627834876-b7833e8f5570?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 8rem 0 4rem;
    margin-top: 50px;
    position: relative;
    color: white;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.7), rgba(8, 145, 178, 0.6));
    pointer-events: none;
    z-index: 1;
}

.page-header-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.breadcrumb {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    margin-bottom: 2rem;
    font-size: 0.85rem;
    gap: 0.75rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.breadcrumb a:hover {
    color: white;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.breadcrumb-separator {
    color: rgba(255, 255, 255, 0.6);
    font-weight: 300;
    font-size: 0.8rem;
}

.breadcrumb-current {
    color: white;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.page-content {
    padding: 4rem 0;
}

.content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

/* Intro Section */
.intro-section {
    margin-bottom: 5rem;
}

.intro-text {
    padding-right: 2rem;
}

.intro-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
    transition: var(--transition);
}

.stat-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-gray);
    font-weight: 500;
}

/* Mission & Vision */
.mission-vision-section {
    margin-bottom: 5rem;
}

.mission-card,
.vision-card {
    background: var(--bg-white);
    padding: 3rem 2rem;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.mission-card:hover,
.vision-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: var(--bg-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: white;
    font-size: 2rem;
}

.mission-card h3,
.vision-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.feature-list {
    list-style: none;
    padding: 0;
    margin-top: 2rem;
    text-align: left;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-gray);
}

.feature-list li::before {
    content: '✓';
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.1rem;
}

/* Values Section */
.values-section {
    margin-bottom: 5rem;
}

.value-card {
    background: var(--bg-white);
    padding: 2rem 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.value-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.5rem;
}

.value-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.value-card p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Advantages */
.why-choose-section {
    margin-bottom: 5rem;
}

.advantage-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 2px solid transparent;
}

.advantage-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.advantage-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.advantage-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.advantage-content p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    background: var(--bg-gradient);
    padding: 4rem 3rem;
    border-radius: var(--border-radius-xl);
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="cta-pattern" width="30" height="30" patternUnits="userSpaceOnUse"><circle cx="15" cy="15" r="2" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23cta-pattern)"/></svg>') repeat;
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    background: white;
    color: var(--primary-color);
    border: 2px solid white;
}

.cta-buttons .btn:hover {
    background: transparent;
    color: white;
    border-color: white;
}

.cta-buttons .btn-secondary {
    background: transparent;
    color: white;
    border-color: white;
}

.cta-buttons .btn-secondary:hover {
    background: white;
    color: var(--primary-color);
}

/* ===== CUSTOM PAGE STYLES ===== */
/* Featured Image Styles */
.featured-image {
    margin-bottom: 40px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.featured-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}

/* Company Stats - Custom for Pages */
.company-stats {
    background: linear-gradient(135deg, var(--primary-color), #0891b2);
    border-radius: 20px;
    padding: 50px 30px;
    margin: 60px 0;
    color: white;
}

.company-stats .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.company-stats .stat-item {
    text-align: center;
}

.company-stats .stat-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    opacity: 0.9;
}

.company-stats .stat-info h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: white;
}

.company-stats .stat-info p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin: 0;
    color: white;
}

/* Our Values - Custom */
.our-values {
    margin: 60px 0;
}

.our-values h2 {
    text-align: center;
    font-size: 2.2rem;
    color: #1f2937;
    margin-bottom: 50px;
    font-weight: 600;
}

.our-values .values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.our-values .value-item {
    background: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border: 1px solid #f1f5f9;
    transition: all 0.3s;
}

.our-values .value-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.our-values .value-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), #0891b2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: white;
}

.our-values .value-item h3 {
    color: #1f2937;
    margin-bottom: 15px;
    font-size: 1.3rem;
    font-weight: 600;
}

.our-values .value-item p {
    color: #6b7280;
    line-height: 1.6;
    margin: 0;
}

/* Contact CTA - Custom */
.contact-cta {
    background: var(--bg-gradient);
    border-radius: 20px;
    padding: 50px 30px;
    text-align: center;
    margin-top: 60px;
    color: white;
}

.contact-cta .cta-content h2,
.contact-cta .cta-content h4 {
    color: white;
    margin-bottom: 15px;
    font-size: 2rem;
    font-weight: 600;
}

.contact-cta .cta-content h4 {
    font-size: 1.2rem;
}

.contact-cta .cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-options {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.contact-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    text-decoration: none;
    border-radius: 10px;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    min-width: 80px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.contact-btn.whatsapp:hover {
    background: rgba(37, 211, 102, 0.8);
    color: white;
}

.contact-btn i {
    font-size: 24px;
}

.contact-btn span {
    font-size: 12px;
    font-weight: 500;
}

/* Page Content Text Styles */
.page-content-text {
    margin-bottom: 60px;
}

.page-content-text .article-body {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #374151;
}

.page-content-text .article-body h2 {
    color: #1f2937;
    margin: 30px 0 20px;
    font-size: 1.8rem;
    font-weight: 600;
}

.page-content-text .article-body h3 {
    color: #374151;
    margin: 25px 0 15px;
    font-size: 1.5rem;
}

.page-content-text .article-body p {
    margin-bottom: 20px;
}

.page-content-text .article-body ul, 
.page-content-text .article-body ol {
    margin: 20px 0;
    padding-left: 30px;
}

.page-content-text .article-body li {
    margin-bottom: 10px;
}

/* Mobile Responsive for Custom Styles */
@media (max-width: 768px) {
    .featured-image img {
        height: 250px;
    }
    
    .company-stats,
    .contact-cta {
        padding: 30px 20px;
    }
    
    .company-stats .stat-info h3 {
        font-size: 2rem;
    }
    
    .our-values h2 {
        font-size: 1.8rem;
    }
    
    .contact-cta .cta-content h2 {
        font-size: 1.6rem;
    }
    
    .company-stats .stats-grid,
    .our-values .values-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* ===== TEAM PAGE STYLES ===== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.team-member-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s;
    border: 1px solid #f1f5f9;
}

.team-member-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.member-photo {
    height: 250px;
    overflow: hidden;
    position: relative;
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.member-info {
    padding: 25px;
}

.member-department {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.member-name {
    font-size: 1.3rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.member-name a {
    color: #1f2937;
    text-decoration: none;
    transition: color 0.3s;
}

.member-name a:hover {
    color: var(--primary-color);
}

.member-description {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.member-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.btn-sm {
    padding: 10px 18px;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-sm i {
    margin-right: 0.5rem;
}

.btn-sm:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
    .team-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .member-photo {
        height: 200px;
    }
    
    .member-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .member-actions .btn {
        text-align: center;
    }
}

/* ===== TEAM DETAIL PAGE STYLES ===== */
.team-detail-content {
    /* max-width: 800px; kaldırıldı - tam genişlik kullan */
    margin: 0 auto;
}

.member-detail-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    margin-bottom: 40px;
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 40px;
    align-items: start;
}

.member-detail-photo img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.member-detail-photo .photo-placeholder {
    width: 250px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
}

.member-detail-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.member-detail-header .member-department {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.member-detail-header .member-name {
    font-size: 2rem;
    color: #1f2937;
    margin-bottom: 0;
    font-weight: 700;
}

.member-contact-info .contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 20px;
    background: #f8fafc;
    border-radius: 12px;
    margin-bottom: 10px;
}

.member-contact-info .contact-item i {
    color: var(--primary-color);
    font-size: 1.1rem;
    width: 20px;
}

.member-contact-info .contact-item a {
    color: #374151;
    text-decoration: none;
    font-weight: 500;
}

.member-contact-info .contact-item a:hover {
    color: var(--primary-color);
}

.member-social-links h4 {
    color: #1f2937;
    margin-bottom: 15px;
    font-size: 1.1rem;
    font-weight: 600;
}

.social-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s;
    color: white;
}

.social-btn.facebook { background: #1877f2; }
.social-btn.twitter { background: #1da1f2; }
.social-btn.instagram { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.social-btn.linkedin { background: #0077b5; }

.social-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.member-description-section {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.member-description-section h3 {
    color: #1f2937;
    margin-bottom: 25px;
    font-size: 1.5rem;
    font-weight: 600;
}

.description-content {
    line-height: 1.8;
    color: #374151;
    font-size: 1.1rem;
}

.description-content p {
    margin-bottom: 20px;
}

.description-content h4 {
    color: #1f2937;
    margin: 30px 0 15px;
    font-weight: 600;
}

.description-content ul, .description-content ol {
    margin: 20px 0;
    padding-left: 30px;
}

.description-content li {
    margin-bottom: 8px;
}

@media (max-width: 768px) {
    .member-detail-card {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 30px 20px;
        text-align: center;
    }
    
    .member-detail-photo .photo-placeholder {
        width: 200px;
        height: 240px;
        margin: 0 auto;
    }
    
    .social-buttons { 
        justify-content: center; 
    }
    
    .member-description-section { 
        padding: 30px 20px; 
    }
    
    .member-detail-header .member-name {
        font-size: 1.6rem;
    }
}

@media (max-width: 480px) {
    .social-buttons {
        flex-direction: column;
    }
    
    .social-btn {
        justify-content: center;
        width: 100%;
    }
}

/* ===== FAQ STYLES ===== */
.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-intro {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    color: white;
}

.faq-intro h2 {
    color: white;
    margin-bottom: 1rem;
    font-size: 2.2rem;
    font-weight: 700;
}

.faq-intro p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin: 0;
}

.faq-accordion {
    margin-bottom: 4rem;
}

.faq-item {
    background: white;
    border-radius: 15px;
    margin-bottom: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    overflow: hidden;
    border: 2px solid transparent;
}

.faq-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}

.faq-item.active {
    border-color: var(--primary-color);
    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.15);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 1px solid transparent;
}

.faq-item.active .faq-question {
    border-bottom-color: #f1f5f9;
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
}

.faq-question h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: #1f2937;
    padding-right: 1rem;
    line-height: 1.4;
}

.faq-toggle {
    background: var(--primary-color);
    color: white;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-toggle {
    background: var(--accent-color);
    transform: rotate(180deg);
}

.faq-toggle i {
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-content {
    padding: 0 2rem 2rem 2rem;
    color: #374151;
    line-height: 1.7;
}

.faq-answer-content p {
    margin-bottom: 1rem;
}

.faq-answer-content p:last-child {
    margin-bottom: 0;
}

.faq-answer-content ul, 
.faq-answer-content ol {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.faq-answer-content li {
    margin-bottom: 0.5rem;
}

.faq-answer-content strong {
    color: #1f2937;
    font-weight: 600;
}

.faq-contact {
    margin-top: 4rem;
}

.contact-card {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    border-radius: 20px;
    padding: 3rem 2rem;
    text-align: center;
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
}

.contact-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.contact-icon {
    background: var(--primary-color);
    color: white;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2rem;
}

.contact-content h3 {
    color: #1f2937;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.contact-content p {
    color: #6b7280;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.contact-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: #6b7280;
}

.empty-icon {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.empty-state h3 {
    color: #1f2937;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.empty-state p {
    font-size: 1.1rem;
    margin: 0;
}

/* FAQ Responsive */
@media (max-width: 768px) {
    .faq-intro {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .faq-intro h2 {
        font-size: 1.8rem;
    }
    
    .faq-question {
        padding: 1.2rem 1.5rem;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
    
    .faq-answer-content {
        padding: 0 1.5rem 1.5rem 1.5rem;
    }
    
    .contact-card {
        padding: 2rem 1.5rem;
    }
    
    .contact-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-buttons .btn {
        width: 100%;
        max-width: 250px;
    }
}

@media (max-width: 480px) {
    .faq-question {
        padding: 1rem;
    }
    
    .faq-answer-content {
        padding: 0 1rem 1rem 1rem;
    }
    
    .faq-toggle {
        width: 30px;
        height: 30px;
    }
    
    .contact-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

/* ===== CONTACT PAGE STYLES ===== */
.contact-section {
    padding: 40px 0;
    background: #f8fafc;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.contact-info h2,
.contact-form h2 {
    color: var(--secondary-color);
    margin-bottom: 30px;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.info-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border-left: 4px solid var(--primary-color);
}

.info-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), #0891b2);
    color: white;
    border-radius: 50%;
    font-size: 1.2rem;
}

.info-content h3 {
    color: #1f2937;
    margin: 0 0 5px 0;
    font-size: 1.1rem;
}

.info-content p {
    margin: 0;
    color: #6b7280;
}

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

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

.social-links h3 {
    color: #1f2937;
    margin-bottom: 15px;
}

.social-icons {
    display: flex;
    gap: 10px;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: transform 0.3s;
}

.social-icon:hover {
    transform: translateY(-2px);
}

.social-icon.facebook { background: #1877f2; }
.social-icon.twitter { background: #1da1f2; }
.social-icon.instagram { background: #e4405f; }
.social-icon.youtube { background: #ff0000; }
.social-icon.linkedin { background: #0077b5; }

.contact-form {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #1f2937;
    font-weight: 600;
}

.required {
    color: #ef4444;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

.maps-section {
    margin-top: 40px;
}

.maps-section h2 {
    color: var(--secondary-color);
    margin-bottom: 20px;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.maps-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.maps-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: 15px;
}

.maps-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px dashed #cbd5e1;
}

.maps-placeholder:hover {
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.map-placeholder-content {
    text-align: center;
    color: #64748b;
}

.map-placeholder-content i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: block;
}

.map-placeholder-content h3 {
    color: #1f2937;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.map-placeholder-content p {
    color: #6b7280;
    margin: 0;
    font-size: 0.9rem;
}

.alert {
    padding: 15px 20px;
    margin-bottom: 30px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.alert-success {
    background: #f0fdf4;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}

.alert-error {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

/* Contact Page Responsive */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .contact-form {
        padding: 20px;
    }
    
    .social-icons {
        justify-content: center;
    }
}

/* ===== BREADCRUMB SECTION ===== */
.breadcrumb-section {
    background: #f8fafc;
    padding: 20px 0;
    border-bottom: 1px solid #e2e8f0;
}

.breadcrumb-section .breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #6b7280;
    margin-bottom: 20px;
    background: none;
    border: none;
    padding: 0;
    backdrop-filter: none;
    box-shadow: none;
    border-radius: 0;
}

.breadcrumb-section .breadcrumb a {
    color: #6b7280;
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb-section .breadcrumb a:hover {
    color: #4f46e5;
}

.breadcrumb-section .breadcrumb-separator {
    color: #d1d5db;
    font-weight: 300;
}

.breadcrumb-section .breadcrumb-current {
    color: #374151;
    font-weight: 500;
}

.breadcrumb-section .page-header {
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.breadcrumb-section .page-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 10px;
}

.breadcrumb-section .page-header p {
    color: #6b7280;
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Blog Pagination */
.pagination-wrapper {
    margin-top: 40px;
    display: flex;
    justify-content: center;
}

.pagination {
    display: flex;
    align-items: center;
    gap: 10px;
    background: white;
    padding: 10px 20px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.pagination-numbers {
    display: flex;
    align-items: center;
    gap: 5px;
}

.pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 35px;
    height: 35px;
    padding: 0 10px;
    border-radius: 8px;
    color: #64748b;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pagination-link:hover {
    background: #f1f5f9;
    color: #06b6d4;
}

.pagination-link.active {
    background: #06b6d4;
    color: white;
}

.pagination-prev,
.pagination-next {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 8px;
    color: #64748b;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pagination-prev:hover,
.pagination-next:hover {
    background: #f1f5f9;
    color: #06b6d4;
}

.pagination-ellipsis {
    color: #94a3b8;
    padding: 0 5px;
}

@media (max-width: 768px) {
    .pagination {
        padding: 8px 12px;
        gap: 5px;
    }

    .pagination-link {
        min-width: 30px;
        height: 30px;
        padding: 0 8px;
        font-size: 14px;
    }

    .pagination-prev,
    .pagination-next {
        padding: 6px 12px;
        font-size: 14px;
    }

    .pagination-prev i,
    .pagination-next i {
        font-size: 12px;
    }
}

/* ===== GALLERY PAGE STYLES ===== */
.gallery-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.gallery-item {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.gallery-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-image img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-view-btn {
    background: rgba(255,255,255,0.2);
    border: 2px solid white;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-view-btn:hover {
    background: white;
    color: #333;
    transform: scale(1.1);
}

.gallery-info {
    padding: 20px;
}

.gallery-title {
    font-size: 1.2em;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 8px;
}

.gallery-description {
    font-size: 0.9em;
    color: #6b7280;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.gallery-info p {
    margin: 0;
    color: #666;
    line-height: 1.6;
}

/* Gallery Pagination */
.pagination-wrapper {
    margin-top: 60px;
    text-align: center;
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.pagination-btn {
    background: white;
    color: #667eea;
    padding: 12px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.pagination-btn:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.pagination-numbers {
    display: flex;
    align-items: center;
    gap: 5px;
}

.pagination-number {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    color: #667eea;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.pagination-number:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

.pagination-number.active {
    background: #667eea;
    color: white;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.pagination-dots {
    color: #9ca3af;
    font-weight: bold;
    padding: 0 10px;
}

.pagination-info {
    color: #6b7280;
    font-size: 0.9rem;
}

/* Boş Galeri */
.empty-gallery {
    text-align: center;
    padding: 100px 20px;
}

.empty-content i {
    font-size: 80px;
    color: #ddd;
    margin-bottom: 30px;
}

.empty-content h3 {
    font-size: 2rem;
    color: #333;
    margin: 0 0 15px 0;
}

.empty-content p {
    font-size: 1.1rem;
    color: #666;
    margin: 0;
}

/* Lightbox */
.lightbox-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    z-index: 9999;
    overflow: auto;
}

.lightbox-content {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 20px;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    transition: background 0.3s;
    z-index: 10001;
}

.lightbox-close:hover {
    background: rgba(255,255,255,0.3);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 10001;
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255,255,255,0.3);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-image-container {
    max-width: 90%;
    max-height: 80%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-image-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
}

.lightbox-info {
    text-align: center;
    color: white;
    margin-top: 20px;
    max-width: 600px;
}

.lightbox-info h3 {
    font-size: 1.5rem;
    margin: 0 0 10px 0;
}

.lightbox-info p {
    font-size: 1rem;
    line-height: 1.6;
    margin: 0 0 15px 0;
    opacity: 0.9;
}

.lightbox-counter {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Gallery Responsive */
@media (max-width: 1200px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .gallery-section {
        padding: 60px 0;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .gallery-image {
        height: 200px;
    }
    
    .lightbox-prev,
    .lightbox-next {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .lightbox-prev {
        left: 10px;
    }
    
    .lightbox-next {
        right: 10px;
    }
    
    .lightbox-close {
        top: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .pagination {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .pagination-btn {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
    
    .pagination-number {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .gallery-image {
        height: 180px;
    }
}

/* ===== WHATSAPP WIDGET ===== */
.whatsapp-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.whatsapp-widget.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Scroll-to-top butonu görünürken WhatsApp widget'ını yukarı taşı */
.whatsapp-widget.with-scroll-btn {
    bottom: 90px;
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    font-size: 1.8rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-btn:hover {
    background: #128c7e;
    color: white;
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: #1f2937;
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: #1f2937;
}

.whatsapp-btn:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
}

@media (max-width: 768px) {
    .whatsapp-widget {
        bottom: 15px;
        right: 15px;
    }
    
    .whatsapp-widget.with-scroll-btn {
        bottom: 85px;
    }
    
    .whatsapp-btn {
        width: 55px;
        height: 55px;
        font-size: 1.6rem;
    }
    
    .whatsapp-tooltip {
        display: none;
    }
}