:root {
    --primary-color: #0066cc;
    --primary-dark: #0052a3;
    --secondary-color: #f5f5f5;
    --text-color: #1a1a1a;
    --text-light: #666;
    --border-color: #e0e0e0;
    --white: #ffffff;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (prefers-color-scheme: dark) {
    :root {
        --text-color: #f5f5f5;
        --text-light: #b0b0b0;
        --secondary-color: #1a1a1a;
        --border-color: #333;
    }
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-color);
    background-color: var(--white);
    line-height: 1.6;
    font-size: 16px;
}

@media (prefers-color-scheme: dark) {
    body {
        background-color: #0d0d0d;
    }
}

/* Skip to Main Content */
.skip-to-main {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-to-main:focus {
    top: 0;
}

/* Header & Navigation */
.header {
    position: sticky;
    top: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

@media (prefers-color-scheme: dark) {
    .header {
        background: #1a1a1a;
    }
}

.navbar {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: 1.25rem;
}

.logo a {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-decoration: none;
    color: var(--text-color);
    transition: var(--transition);
}

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

.logo-icon {
    width: 40px;
    height: 40px;
}

.logo-text {
    font-weight: 700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.hamburger {
    display: block;
    width: 24px;
    height: 20px;
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--text-color);
    transition: var(--transition);
}

.hamburger::before {
    top: 0;
}

.hamburger::after {
    bottom: 0;
}

.hamburger .hamburger-middle {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    height: 2px;
    background: var(--text-color);
    transition: var(--transition);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }

    .nav-menu {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-lg) 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .nav-menu.active {
        max-height: 500px;
    }
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    padding: var(--spacing-2xl) 0;
    overflow: hidden;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-color);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-image {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--border-radius);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@media (max-width: 768px) {
    .hero {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        padding: var(--spacing-xl) 0;
    }

    .hero-buttons {
        flex-direction: column;
    }
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 102, 204, 0.3);
}

.btn-secondary {
    background: var(--secondary-color);
    color: var(--text-color);
    border: 2px solid var(--border-color);
}

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

.btn-small {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.875rem;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-light);
}

/* Featured Photographer Section */
.featured-photographer {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05) 0%, rgba(240, 147, 251, 0.05) 100%);
}

@media (prefers-color-scheme: dark) {
    .featured-photographer {
        background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(240, 147, 251, 0.1) 100%);
    }
}

.photographer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.photographer-image {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--border-radius);
}

.photographer-info h2 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
}

.photographer-info h3 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
}

.photographer-info p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

.photographer-stats {
    display: flex;
    gap: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

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

.stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-top: var(--spacing-xs);
}

@media (max-width: 768px) {
    .photographer-content {
        grid-template-columns: 1fr;
    }

    .photographer-stats {
        gap: var(--spacing-lg);
    }
}

/* Featured Categories Section */
.featured-categories {
    padding: var(--spacing-2xl) 0;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.category-card {
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

@media (prefers-color-scheme: dark) {
    .category-card {
        background: #1a1a1a;
    }
}

.category-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-8px);
    box-shadow: 0 16px 32px rgba(0, 102, 204, 0.15);
}

.category-image {
    width: 100%;
    aspect-ratio: 4 / 3;
}

.category-info {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.category-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-color);
}

.category-info h3 a {
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
}

.category-info h3 a:hover {
    color: var(--primary-color);
}

.category-info p {
    color: var(--text-light);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-md);
    flex: 1;
}

.image-count {
    font-size: 0.875rem;
    color: var(--primary-color);
    font-weight: 600;
}

/* Featured Portfolio Section */
.featured-portfolio {
    padding: var(--spacing-2xl) 0;
    background: var(--secondary-color);
}

@media (prefers-color-scheme: dark) {
    .featured-portfolio {
        background: #1a1a1a;
    }
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.portfolio-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

@media (prefers-color-scheme: dark) {
    .portfolio-card {
        background: #0d0d0d;
    }
}

.portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.portfolio-logo {
    width: 100%;
    aspect-ratio: 2 / 1;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.portfolio-logo .logo-text {
    color: white;
    font-weight: 700;
    font-size: 1.125rem;
}

.portfolio-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
}

.portfolio-card p {
    color: var(--text-light);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-lg);
    flex: 1;
}

/* Why Choose Section */
.why-choose {
    padding: var(--spacing-2xl) 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.benefit-card {
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    text-align: center;
}

@media (prefers-color-scheme: dark) {
    .benefit-card {
        background: #1a1a1a;
    }
}

.benefit-card:hover {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05) 0%, rgba(0, 102, 204, 0.02) 100%);
}

@media (prefers-color-scheme: dark) {
    .benefit-card:hover {
        background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(0, 102, 204, 0.05) 100%);
    }
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

.benefit-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
}

.benefit-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* What's New Section */
.whats-new {
    padding: var(--spacing-2xl) 0;
    background: var(--secondary-color);
}

@media (prefers-color-scheme: dark) {
    .whats-new {
        background: #1a1a1a;
    }
}

.whats-new-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.whats-new-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: grid;
    grid-template-columns: 1fr 1fr;
}

@media (prefers-color-scheme: dark) {
    .whats-new-card {
        background: #0d0d0d;
    }
}

.whats-new-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 16px 32px rgba(0, 102, 204, 0.1);
}

.new-image {
    width: 100%;
    aspect-ratio: 1;
}

.new-info {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.new-info h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-color);
}

.new-info p {
    color: var(--text-light);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-md);
    flex: 1;
}

.link-arrow {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
}

.link-arrow:hover {
    transform: translateX(4px);
}

@media (max-width: 768px) {
    .whats-new-card {
        grid-template-columns: 1fr;
    }
}

/* Blog Section */
.blog-section {
    padding: var(--spacing-2xl) 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.blog-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

@media (prefers-color-scheme: dark) {
    .blog-card {
        background: #1a1a1a;
    }
}

.blog-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: 0 16px 32px rgba(0, 102, 204, 0.1);
}

.blog-image {
    width: 100%;
    aspect-ratio: 16 / 9;
}

.blog-info {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.blog-info h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
    line-height: 1.4;
}

.blog-info h3 a {
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
}

.blog-info h3 a:hover {
    color: var(--primary-color);
}

.blog-info p {
    color: var(--text-light);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-md);
    flex: 1;
}

.blog-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--text-light);
}

.blog-cta {
    text-align: center;
}

/* Newsletter Section */
.newsletter {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0052a3 100%);
    color: white;
}

.newsletter-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.newsletter-content p {
    font-size: 1.0625rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    gap: var(--spacing-md);
}

.form-group input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-group input:focus {
    outline: none;
    border-color: white;
    background: rgba(255, 255, 255, 0.15);
}

.form-note {
    font-size: 0.875rem;
    opacity: 0.85;
}

@media (max-width: 768px) {
    .form-group {
        flex-direction: column;
    }
}

/* Footer */
.footer {
    background: var(--secondary-color);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

@media (prefers-color-scheme: dark) {
    .footer {
        background: #0d0d0d;
    }
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9375rem;
}

.footer-section a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.footer-bottom p {
    color: var(--text-light);
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
}

.footer-legal a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition);
}

.footer-legal a:hover {
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-xl {
    margin-top: var(--spacing-xl);
}

.mb-xl {
    margin-bottom: var(--spacing-xl);
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .newsletter {
        display: none;
    }
}