:root {
    --primary: #1a1a1a;
    --secondary: #FF6B6B;
    --accent: #4ECDC4;
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --text-light: #999999;
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-dark: #1a1a1a;
    --border: #e0e0e0;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-lg: rgba(0, 0, 0, 0.15);

    --font-primary: 'Inter', sans-serif;
    --font-display: 'Playfair Display', serif;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius: 16px;
    --radius-sm: 8px;
    --radius-lg: 24px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

.logo h1 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--primary);
}

.logo-img {
    height: 50px;
    width: auto;
    display: block;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: var(--transition);
}

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

.cta-button {
    background: var(--primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
}

.cta-button:hover {
    background: var(--secondary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px var(--shadow);
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: 8px;
    background: var(--bg-light);
    padding: 4px;
    border-radius: var(--radius-sm);
}

.lang-btn {
    background: transparent;
    border: none;
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

.lang-btn:hover {
    color: var(--primary);
}

.lang-btn.active {
    background: white;
    color: var(--primary);
    box-shadow: 0 2px 4px var(--shadow);
}

.mobile-lang-switcher {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--border);
    padding: 24px;
    z-index: 999;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu ul {
    list-style: none;
}

.mobile-menu li {
    margin-bottom: 16px;
}

.mobile-menu a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 16px;
}

.mobile-cta {
    display: inline-block;
    background: var(--primary);
    color: white !important;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    margin-top: 8px;
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 107, 107, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-tag {
    display: inline-block;
    background: var(--bg-light);
    color: var(--secondary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: 72px;
    line-height: 1.1;
    margin-bottom: 24px;
    font-weight: 700;
}

.highlight {
    color: var(--secondary);
    position: relative;
    display: inline-block;
}

.hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
}

.primary-btn, .secondary-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    font-size: 16px;
}

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

.primary-btn:hover {
    background: var(--secondary);
    transform: translateY(-2px);
    box-shadow: 0 12px 24px var(--shadow-lg);
}

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

.secondary-btn:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.primary-btn.large, .secondary-btn.large {
    padding: 18px 36px;
    font-size: 18px;
}

.hero-stats {
    display: flex;
    gap: 48px;
}

.stat h3 {
    font-family: var(--font-display);
    font-size: 36px;
    color: var(--primary);
    margin-bottom: 4px;
}

.stat p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Phone Mockup */
.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    width: 320px;
    height: 640px;
    background: var(--primary);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 24px 48px var(--shadow-lg);
    position: relative;
}

.mockup-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 32px;
    overflow: hidden;
}

.app-screen-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 32px;
}

.app-preview {
    padding: 24px;
    color: white;
}

.preview-header {
    margin-bottom: 24px;
}

.preview-date {
    font-size: 12px;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.preview-header h3 {
    font-size: 28px;
    margin-top: 8px;
}

.outfit-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 16px;
    margin-top: 16px;
}

.outfit-image-placeholder {
    width: 100%;
    height: 380px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.05) 100%);
    border-radius: 16px;
}

/* Floating Cards */
.floating-card {
    position: absolute;
    background: white;
    padding: 16px 24px;
    border-radius: var(--radius);
    box-shadow: 0 8px 24px var(--shadow);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float 3s ease-in-out infinite;
    font-weight: 600;
}

.card-emoji {
    font-size: 24px;
}

.card-1 {
    top: 10%;
    right: -10%;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    left: -10%;
    animation-delay: 1s;
}

.card-3 {
    bottom: 10%;
    right: -5%;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Features Section */
.features {
    padding: 100px 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    background: var(--bg-light);
    color: var(--secondary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: 48px;
    margin-bottom: 16px;
    font-weight: 700;
}

.section-description {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    padding: 40px 32px;
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    cursor: pointer;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 32px var(--shadow);
    background: white;
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: white;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--secondary);
}

.feature-card.featured {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: white;
}

.feature-card.featured .feature-icon {
    background: var(--secondary);
    color: white;
}

.feature-card.featured p {
    color: rgba(255, 255, 255, 0.75);
}

.feature-card.featured:hover {
    background: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 100%);
    transform: translateY(-8px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.25);
}

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

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    font-weight: 600;
}

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

/* Daily Outfits Section */
.daily-outfits {
    padding: 100px 0;
    background: var(--bg-light);
}

.outfit-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    background: white;
    border: 2px solid var(--border);
    padding: 12px 24px;
    border-radius: 24px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    font-size: 14px;
}

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

.outfits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.outfit-item {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.outfit-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 32px var(--shadow);
}

.outfit-image {
    width: 100%;
    height: 320px;
    position: relative;
    overflow: hidden;
    background: #f0f0f0;
}

.outfit-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.outfit-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    z-index: 2;
}

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

.outfit-view-btn {
    background: white;
    color: var(--primary);
    border: none;
    padding: 14px 32px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 12px;
}

.outfit-view-btn:hover {
    background: var(--secondary);
    color: white;
    transform: scale(1.05);
}

.outfit-link-hint {
    color: white;
    font-size: 14px;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 6px;
}

.outfit-info {
    padding: 20px;
}

.outfit-category {
    font-size: 12px;
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 8px;
}

.outfit-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.outfit-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 14px;
    color: var(--text-secondary);
}

.outfit-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.load-more-btn {
    display: block;
    margin: 0 auto;
    background: var(--primary);
    color: white;
    border: none;
    padding: 16px 48px;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 16px;
}

.load-more-btn:hover {
    background: var(--secondary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px var(--shadow);
}

/* About Section */
.about {
    padding: 100px 0;
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.8;
}

.about-features {
    list-style: none;
    margin-top: 40px;
}

.about-features li {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    font-size: 16px;
    font-weight: 500;
}

.about-features svg {
    color: var(--secondary);
    flex-shrink: 0;
}

.about-image {
    position: relative;
}

.image-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.grid-item {
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-size: cover;
    background-position: center;
    aspect-ratio: 1;
    transition: var(--transition);
}

.grid-item:hover {
    transform: scale(1.05);
}

.item-1 { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.item-2 { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.item-3 { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.item-4 { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary) 0%, #2d2d2d 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-family: var(--font-display);
    font-size: 48px;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 60px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.footer-logo-img {
    height: 35px;
    width: auto;
    margin-bottom: 16px;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--secondary);
    transform: translateY(-2px);
}

.footer-col h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
}

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

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    font-size: 14px;
}

.footer-col ul li a:hover {
    color: white;
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 56px;
    }

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

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

@media (max-width: 768px) {
    .nav-links, .navbar .cta-button, .navbar .language-switcher {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }

    .hero-title {
        font-size: 48px;
    }

    .hero-buttons {
        justify-content: center;
        flex-direction: column;
    }

    .hero-stats {
        justify-content: center;
    }

    .phone-mockup {
        width: 280px;
        height: 560px;
    }

    .floating-card {
        display: none;
    }

    .section-title {
        font-size: 36px;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

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

    .about-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .cta-content h2 {
        font-size: 36px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 36px;
    }

    .outfits-grid {
        grid-template-columns: 1fr;
    }

    .primary-btn, .secondary-btn {
        padding: 14px 24px;
        font-size: 14px;
    }

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

    .phone-mockup {
        width: 240px;
        height: 480px;
    }
}