@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary-blue: #0A192F; /* Derin premium lacivert */
  --secondary-blue: #1E3A8A; 
  --accent-red: #D90429; /* Canlı premium kırmızı */
  --accent-red-hover: #C1121F;
  --bg-white: #FFFFFF;
  --bg-light: #F8FAFC; 
  --bg-gray: #F1F5F9;
  --text-dark: #0F172A;
  --text-muted: #64748B;
  --border-radius: 16px; 
  --box-shadow: 0 10px 40px -10px rgba(0,0,0,0.08);
  --box-shadow-hover: 0 20px 40px -10px rgba(0,0,0,0.12), 0 0 20px rgba(217, 4, 41, 0.1);
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

/* Scroll Animasyonları */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Premium Header (Glassmorphism) */
.header {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border-bottom-color: transparent;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100px;
    transition: var(--transition);
}

.header.scrolled .header-inner {
    height: 75px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    max-height: 70px !important;
    transition: var(--transition);
    object-fit: contain;
}

.header.scrolled .logo img {
    max-height: 55px !important;
}

.main-nav .nav-list {
    display: flex;
    gap: 10px;
}

.main-nav a {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 1rem;
    padding: 10px 18px;
    border-radius: 8px;
    transition: var(--transition);
}

.main-nav a:hover, .main-nav a.active {
    color: var(--accent-red);
    background: rgba(217, 4, 41, 0.05);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.8rem;
    color: var(--primary-blue);
    background: none;
    border: none;
    cursor: pointer;
}

/* Premium Butonlar */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: 'Inter', sans-serif;
    letter-spacing: -0.01em;
    padding: 16px 36px;
    border-radius: 50px; /* Modern oval buton */
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1.05rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-red), #C1121F);
    color: var(--bg-white) !important;
    box-shadow: 0 10px 20px rgba(217, 4, 41, 0.2);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, #C1121F, var(--accent-red));
    z-index: -1;
    transition: opacity 0.4s ease;
    opacity: 0;
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(217, 4, 41, 0.3);
    color: white;
}

.btn-secondary {
    background: var(--bg-white);
    color: var(--primary-blue) !important;
    border: 1px solid rgba(10, 25, 47, 0.1);
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

.btn-secondary:hover {
    border-color: var(--primary-blue);
    background: var(--primary-blue);
    color: var(--bg-white) !important;
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(10, 25, 47, 0.15);
}

/* Genel Section */
.section {
    padding: 120px 0;
}

.section-bg {
    background-color: var(--bg-gray);
    border-top: 1px solid rgba(0,0,0,0.02);
    border-bottom: 1px solid rgba(0,0,0,0.02);
}

.section-title {
    text-align: center;
    margin-bottom: 70px;
}

.section-title h2 {
    color: var(--primary-blue);
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 900;
    letter-spacing: -0.03em;
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Animasyonlu Hero Section */
@keyframes float {
    0% { transform: translate(0, 0) rotate(0deg) scale(1); }
    33% { transform: translate(30px, -50px) rotate(10deg) scale(1.1); }
    66% { transform: translate(-20px, 20px) rotate(-5deg) scale(0.9); }
    100% { transform: translate(0, 0) rotate(0deg) scale(1); }
}

.hero {
    background-color: var(--bg-light);
    padding: 180px 0 140px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -30%; left: -10%;
    width: 60%; height: 80%;
    background: radial-gradient(circle, rgba(30,58,138,0.06) 0%, rgba(255,255,255,0) 70%);
    z-index: 1;
    animation: float 20s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -20%; right: -10%;
    width: 60%; height: 60%;
    background: radial-gradient(circle, rgba(217,4,41,0.04) 0%, rgba(255,255,255,0) 70%);
    z-index: 1;
    animation: float 25s ease-in-out infinite reverse;
}

.hero-content {
    position: relative;
    z-index: 10;
}

.hero h1 {
    font-size: 5rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    background: linear-gradient(135deg, var(--primary-blue), #1E3A8A);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero h2 {
    font-size: 2rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 35px;
}

.hero p {
    font-size: 1.3rem;
    color: var(--text-dark);
    max-width: 800px;
    margin: 0 auto 50px;
    line-height: 1.8;
}

.hero-btns {
    display: flex;
    gap: 25px;
    justify-content: center;
}

/* Modern Card Layout */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
}

.card {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    padding: 45px;
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(0,0,0,0.03);
    transition: var(--transition);
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    transform-style: preserve-3d;
}

.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 5px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-red));
    transform: scaleX(0) translateZ(1px);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

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

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

.card-icon {
    font-size: 3rem;
    color: var(--secondary-blue);
    margin-bottom: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--bg-light);
    border-radius: 20px;
    transition: var(--transition);
}

.card:hover .card-icon {
    background: var(--accent-red);
    color: var(--bg-white);
    transform: rotate(5deg) scale(1.1);
}

.card h3 {
    color: var(--primary-blue);
    font-size: 1.6rem;
    margin-bottom: 20px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.card p {
    color: var(--text-muted);
    margin-bottom: 25px;
    flex-grow: 1;
    font-size: 1.1rem;
    line-height: 1.7;
}

/* 3D Derinlik İçecekleri (İçeriklerin öne fırlaması) */
.card-icon { transform: translateZ(50px); }
.card h3 { transform: translateZ(40px); }
.card p { transform: translateZ(20px); }
.card .btn { transform: translateZ(35px); }
.hero h1 { transform: translateZ(70px); }
.hero h2 { transform: translateZ(40px); }
.hero p { transform: translateZ(20px); }
.hero-btns { transform: translateZ(50px); }

/* Features List Hover Efektleri */
.feature-list {
    margin-top: 35px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 18px 24px;
    background: var(--bg-light);
    border-radius: 12px;
    margin-bottom: 15px;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    border: 1px solid transparent;
}

.feature-list li i {
    color: var(--accent-red);
    font-size: 1.3rem;
}

.feature-list li:hover {
    background: var(--bg-white);
    border-color: rgba(217, 4, 41, 0.2);
    transform: translateX(8px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

/* Alt Bilgi (Footer) - Premium Karanlık Tema */
.footer {
    background-color: var(--primary-blue);
    color: rgba(255,255,255,0.7);
    padding: 100px 0 30px;
    margin-top: 80px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 5px;
    background: linear-gradient(90deg, var(--accent-red), var(--secondary-blue));
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 70px;
}

.footer h3 {
    color: white;
    margin-bottom: 25px;
    font-size: 1.8rem;
    font-weight: 800;
}

.footer h4 {
    color: white;
    margin-bottom: 25px;
    font-size: 1.3rem;
    font-weight: 700;
}

.footer p {
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 1.1rem;
}

.footer ul li {
    margin-bottom: 18px;
}

.footer ul a {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.05rem;
}

.footer ul a:hover {
    color: var(--bg-white);
    transform: translateX(6px);
}

.footer ul a i {
    color: var(--accent-red);
}

.footer-bottom {
    text-align: center;
    padding-top: 35px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 1rem;
}

/* Sayfa Üst Başlıkları (Page Header) */
.page-header {
    background: var(--primary-blue);
    color: var(--bg-white);
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at right, rgba(30,58,138,0.5) 0%, transparent 70%);
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 6px;
    background-color: var(--accent-red);
    border-radius: 6px 6px 0 0;
}

.page-header h1 {
    font-size: 4rem;
    margin-bottom: 25px;
    font-weight: 900;
    letter-spacing: -0.03em;
    position: relative;
    z-index: 2;
}

.page-header p {
    font-size: 1.3rem;
    color: rgba(255,255,255,0.8);
    position: relative;
    z-index: 2;
}

/* Hakkımızda / Metin Alanları */
.about-text {
    font-size: 1.2rem;
    line-height: 1.9;
    margin-bottom: 40px;
    color: var(--text-dark);
}

/* Medya Galerisi */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 35px;
}

.gallery-item {
    border-radius: var(--border-radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    position: relative;
    background: #E2E8F0;
    box-shadow: 0 15px 35px rgba(0,0,0,0.06);
    transform-style: preserve-3d;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10, 25, 47, 0.7);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    color: white;
    font-size: 2.5rem;
    transform-style: preserve-3d;
}
.gallery-overlay i { transform: translateZ(60px); }

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

/* İletişim Formları ve Alanı */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
}

.contact-info .card {
    margin-bottom: 30px;
    padding: 35px;
}

.contact-form {
    background: var(--bg-white);
    padding: 55px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(0,0,0,0.03);
}

.form-group {
    margin-bottom: 30px;
}

.form-group label {
    display: block;
    margin-bottom: 12px;
    font-weight: 600;
    color: var(--primary-blue);
    font-size: 1.05rem;
}

.form-control {
    width: 100%;
    padding: 18px 24px;
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    font-family: inherit;
    font-size: 1.05rem;
    transition: var(--transition);
    background-color: var(--bg-light);
}

.form-control:focus {
    outline: none;
    border-color: var(--secondary-blue);
    background-color: var(--bg-white);
    box-shadow: 0 0 0 4px rgba(30, 58, 138, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 180px;
}

/* Harita Alanı */
.map-container {
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-top: 60px;
    background: var(--bg-gray);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.3rem;
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: inset 0 0 20px rgba(0,0,0,0.02);
}

.map-container i {
    font-size: 4rem;
    margin-bottom: 20px;
    color: var(--secondary-blue);
}

/* Tarih Etiketleri (Duyurular) */
.date-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(217, 4, 41, 0.08);
    color: var(--accent-red);
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 20px;
}

/* Responsive Uyarlamalar */
@media (max-width: 992px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .hero h1 { font-size: 3.5rem; }
    .hero h2 { font-size: 1.6rem; }
    .contact-wrapper { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .header-inner { height: auto; padding: 15px 0; flex-wrap: wrap; }
    .main-nav {
        display: none;
        width: 100%;
        order: 3;
        margin-top: 15px;
        padding-top: 15px;
        border-top: 1px solid rgba(0,0,0,0.05);
    }
    .main-nav.active { display: block; animation: fadeUp 0.3s ease; }
    .main-nav .nav-list { flex-direction: column; gap: 5px; }
    .main-nav a { display: block; padding: 12px 15px; }
    .mobile-menu-btn { display: block; }
    .header-actions .btn { display: none; } 
    
    .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero-btns { flex-direction: column; }
    .hero { padding: 120px 0 80px; }
    .hero h1 { font-size: 2.8rem; }
    .page-header { padding: 80px 0; }
    .page-header h1 { font-size: 2.5rem; }
    
    .card { padding: 30px 25px; }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}