/* Custom CSS Reset & Variables */
:root {
    --primary: #0A2540;
    --primary-light: #1A3C61;
    --primary-dark: #051422;
    --accent: #C19B76;
    --accent-light: #D8B08B;
    --accent-dark: #A67C52;
    --text-dark: #1E293B;
    --text-muted: #64748B;
    --bg-light: #F8FAFC;
    --white: #FFFFFF;
    --glass: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.2);
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background-color: var(--white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header & Navigation */
header {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo i {
    color: var(--accent);
    font-size: 1.8rem;
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links li a {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    padding: 0.5rem 0;
}

.nav-links li a:hover {
    color: var(--accent);
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: var(--transition);
}

.nav-links li a:hover::after,
.nav-links li a.active::after {
    width: 100%;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--white);
    padding: 0.8rem 1.8rem;
    border-radius: 4px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 14px rgba(193, 155, 118, 0.4);
}

.btn-primary:hover {
    background-color: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(10, 37, 64, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 0.8rem 1.8rem;
    border-radius: 4px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    min-height: 70vh; /* İlk haline geri getirildi */
    display: flex;
    align-items: center;
    background: radial-gradient(circle at top right, var(--primary-light), var(--primary-dark));
    position: relative;
    overflow: hidden;
    color: var(--white);
    padding: 2rem 0;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://www.transparenttextures.com/patterns/carbon-fibre.png');
    opacity: 0.05;
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 5rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text h1 {
    font-size: 5rem;
    color: var(--white);
    margin-bottom: 2rem;
    line-height: 1;
    text-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.hero-text h1 span {
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-text p {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 3rem;
    max-width: 600px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 2rem;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-image img {
    width: 100%;
    max-width: 450px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--glass-border);
    transition: var(--transition-smooth);
    object-fit: cover; /* Stabilite için kalsın */
    height: 400px; /* Sabit yükseklik isteği için */
}

.hero-image:hover img {
    transform: scale(1.02) translateY(-10px);
}

/* Swiper Pagination Fix */
.hero .swiper-pagination {
    bottom: 20px !important;
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    right: -20px;
    background: var(--glass);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 20px;
    border: 1px solid var(--glass-border);
}

.experience-badge .number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.experience-badge .text {
    font-size: 1rem;
    color: var(--text-dark);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Features Section */
.features {
    padding: 6rem 0;
    background-color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header p {
    color: var(--accent);
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.section-header h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
}

.section-header .divider {
    height: 3px;
    width: 60px;
    background-color: var(--accent);
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    background-color: var(--white);
    padding: 3rem 2rem;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--accent);
    transform: scaleX(0);
    transition: transform 0.4s ease;
    transform-origin: left;
}

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

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

.feature-icon {
    width: 70px;
    height: 70px;
    background-color: rgba(193, 155, 118, 0.1);
    color: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background-color: var(--accent);
    color: var(--white);
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-muted);
}

/* Quote Section */
.highlight-section {
    background-color: var(--primary);
    color: var(--white);
    padding: 6rem 0;
    text-align: center;
    position: relative;
    background-image: linear-gradient(rgba(10, 37, 64, 0.9), rgba(10, 37, 64, 0.9)), url('https://images.unsplash.com/photo-1579684385127-1ef15d508118?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.highlight-section i {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.highlight-section h2 {
    color: var(--white);
    font-family: var(--font-heading);
    font-style: italic;
    font-weight: 400;
    font-size: 2.2rem;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.5;
}

.highlight-section p {
    margin-top: 2.5rem;
    font-weight: 600;
    color: var(--accent);
    font-size: 1.2rem;
    letter-spacing: 1px;
}

/* Footer Section */
footer {
    background-color: #051422;
    color: rgba(255,255,255,0.7);
    padding: 5rem 0 2rem;
    font-size: 0.95rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 1.8rem;
    font-family: var(--font-body);
    font-weight: 600;
    position: relative;
    padding-bottom: 0.8rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--accent);
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-logo i {
    color: var(--accent);
}

.footer-logo span {
    color: var(--accent);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 1rem;
}

.footer-links a {
    display: inline-flex;
    align-items: center;
}

.footer-links a::before {
    content: '›';
    color: var(--accent);
    font-size: 1.2rem;
    margin-right: 8px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
}

.footer-links a:hover::before {
    transform: translateX(3px);
}

.contact-list {
    list-style: none;
}

.contact-list li {
    margin-bottom: 1.2rem;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.contact-list i {
    color: var(--accent);
    margin-top: 5px;
}

.social-links {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.05);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--accent);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.9rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Mobile Navigation */
.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--primary);
    cursor: pointer;
}

@media (max-width: 992px) {
    .nav-wrap {
        height: 80px;
    }
    
    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        align-items: center;
        padding-top: 4rem;
        transition: var(--transition-smooth);
        z-index: 1000;
        gap: 2rem;
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .hero-text h1 {
        font-size: 3.5rem;
    }
}

@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text h1 {
        font-size: 3rem;
    }
    
    .hero-actions {
        justify-content: center;
        flex-direction: column;
    }
    
    
    .hero-image {
        order: -1;
    }
    
    .experience-badge {
        right: 50%;
        transform: translateX(50%);
        bottom: -20px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .contact-list li {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Small mobile (phone) */
@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero-text h1 {
        font-size: 2.2rem;
    }

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

    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn-primary,
    .btn-outline {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .highlight-section h2 {
        font-size: 1.5rem;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .content-block {
        padding: 1.5rem;
    }
}

/* Reveal Animations */
.reveal, .reveal-delayed {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active-reveal, .reveal-delayed.active-reveal {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delayed {
    transition-delay: 0.3s;
}

/* Page Header Section */
.page-header {
    background-color: var(--primary);
    padding: 10rem 0 6rem;
    text-align: center;
    position: relative;
    background-image: linear-gradient(rgba(10, 37, 64, 0.8), rgba(10, 37, 64, 0.8)), url('https://images.unsplash.com/photo-1576091160550-2173dba999ef?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80');
    background-size: cover;
    background-position: center;
}

.page-header h1 {
    color: var(--white);
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-family: var(--font-heading);
}

.breadcrumb {
    color: var(--accent);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

/* Page Content Section */
.page-content {
    padding: 6rem 0;
    line-height: 1.8;
}

.content-grid-main {
    display: grid;
    grid-template-columns: 2.2fr 1fr;
    gap: 4rem;
}

.content-block {
    background: var(--white);
    padding: 4rem;
    border-radius: 30px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.03);
    margin-bottom: 3rem;
}

.content-block h2 {
    color: var(--primary);
    margin-bottom: 2rem;
    font-size: 2.2rem;
    font-family: var(--font-heading);
    position: relative;
    padding-bottom: 15px;
}

.content-block h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--accent);
}

.info-sidebar {
    position: sticky;
    top: 120px;
}

.sidebar-card {
    background: var(--primary);
    color: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    margin-bottom: 2rem;
}

.sidebar-card h3 {
    color: var(--accent);
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
}

.sidebar-list {
    list-style: none;
    padding: 0;
}

.sidebar-list li {
    margin-bottom: 1.2rem;
    display: flex;
    gap: 12px;
    font-size: 0.95rem;
    line-height: 1.4;
}

.sidebar-list i {
    color: var(--accent);
    margin-top: 4px;
}

@media (max-width: 992px) {
    .content-grid-main {
        grid-template-columns: 1fr;
    }
    
    .page-header h1 {
        font-size: 2.5rem;
    }
    
    .content-block {
        padding: 2rem;
    }
}