/* CSS Variables for Typography */
:root {
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Poppins', sans-serif;
    --font-ui: 'Inter', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    --line-height-tight: 1.25;
    --line-height-snug: 1.375;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;
    --letter-spacing-tight: -0.025em;
    --letter-spacing-normal: 0em;
    --letter-spacing-wide: 0.025em;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

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

.logo-img {
    width: 200px;
    height: 40px;
    border-radius: 8px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-link {
    text-decoration: none;
    color: #64748b;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
    transition: color 0.3s ease;
    position: relative;
    letter-spacing: 0.2px;
}

.nav-link:hover,
.nav-link.active {
    color: #2563eb;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #2563eb;
    border-radius: 1px;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: #64748b;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Hero Banner */
.hero-banner {
    margin-top: 70px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 600px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    overflow: hidden;
}

.banner-content {
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    max-width: 800px;
}

.banner-title {
    font-family: 'Playfair Display', serif;
    font-size: 3.8rem;
    font-weight: 600;
    margin-bottom: 20px;
    line-height: 1.1;
    letter-spacing: -1px;
}

.banner-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
    letter-spacing: 0.3px;
}

.banner-cta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.cta-button {
    padding: 16px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.3px;
}

.cta-button.primary {
    background: #ffffff;
    color: #2563eb;
}

.cta-button.primary:hover {
    background: #f8fafc;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.cta-button.secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.cta-button.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}



/* Features Section */
.features {
    padding: 100px 0;
    background: #f8fafc;
}

.section-title {
    text-align: center;
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    font-weight: 600;
    margin-bottom: 60px;
    color: #1e293b;
    letter-spacing: -0.5px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
}

.feature-icon i {
    font-size: 2rem;
    color: white;
}

.feature-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #1e293b;
    letter-spacing: -0.3px;
}

.feature-card p {
    font-family: 'Inter', sans-serif;
    color: #64748b;
    line-height: 1.6;
    letter-spacing: 0.2px;
}

/* Watchfaces Section */
.watchfaces {
    padding: 100px 0;
    background: white;
}

.watchfaces-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.watchface-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.watchface-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.watchface-image {
    height: 300px;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 20px 20px 0 0;
}

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

.placeholder-watchface i {
    font-size: 3rem;
    margin-bottom: 15px;
    opacity: 0.6;
}

.placeholder-watchface p {
    font-size: 1.2rem;
    margin-bottom: 8px;
    font-weight: 500;
}

.placeholder-watchface span {
    font-size: 0.8rem;
    opacity: 0.7;
}

.watchface-info {
    padding: 30px;
}

.watchface-info h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #1e293b;
    letter-spacing: -0.3px;
}

.watchface-info p {
    font-family: 'Inter', sans-serif;
    color: #64748b;
    margin-bottom: 25px;
    line-height: 1.6;
    letter-spacing: 0.2px;
}

.watchface-actions {
    display: flex;
    justify-content: center;
}

.playstore-link {
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    color: white;
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    letter-spacing: 0.3px;
}

.playstore-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

.playstore-link i {
    font-size: 1.1rem;
}

/* Privacy Policy Page */
.privacy-content {
    margin-top: 70px;
    padding: 80px 0;
    background: #f8fafc;
    min-height: calc(100vh - 70px);
}

.privacy-header {
    text-align: center;
    margin-bottom: 60px;
}

.privacy-header h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3.2rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 15px;
    letter-spacing: -0.8px;
}

.last-updated {
    font-family: 'Inter', sans-serif;
    color: #64748b;
    font-size: 1.1rem;
    letter-spacing: 0.2px;
}

.privacy-body {
    background: white;
    border-radius: 20px;
    padding: 50px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.policy-section {
    margin-bottom: 40px;
}

.policy-section:last-child {
    margin-bottom: 0;
}

.policy-section h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 20px;
    letter-spacing: -0.3px;
}

.policy-section p {
    font-family: 'Inter', sans-serif;
    color: #64748b;
    line-height: 1.7;
    margin-bottom: 15px;
    letter-spacing: 0.2px;
}

.policy-section ul {
    margin-left: 20px;
    margin-bottom: 15px;
}

.policy-section li {
    font-family: 'Inter', sans-serif;
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 8px;
    letter-spacing: 0.2px;
}

.contact-info {
    background: #f1f5f9;
    padding: 25px;
    border-radius: 15px;
    margin-top: 20px;
}

.contact-info p {
    margin-bottom: 10px;
}

.contact-info p:last-child {
    margin-bottom: 0;
}

/* Privacy Policy Styling */
.privacy-main {
    font-size: 1.4rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 25px;
    line-height: 1.5;
}

.privacy-contact {
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: #1e293b;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #f8fafc;
    letter-spacing: -0.2px;
}



.footer-section p {
    font-family: 'Inter', sans-serif;
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: 20px;
    letter-spacing: 0.2px;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    font-family: 'Inter', sans-serif;
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s ease;
    letter-spacing: 0.2px;
}

.footer-section ul li a:hover {
    color: #60a5fa;
}





/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 20px 0;
        gap: 20px;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-banner {
        text-align: center;
    }

    .banner-content {
        padding: 60px 30px;
    }

    .banner-title {
        font-size: 2.5rem;
    }

    .banner-cta {
        justify-content: center;
    }

    .cta-button {
        padding: 14px 28px;
        font-size: 0.9rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .watchfaces-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .privacy-header h1 {
        font-size: 2.5rem;
    }

    .privacy-body {
        padding: 30px 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }


}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .banner-content {
        padding: 40px 20px;
    }

    .banner-title {
        font-size: 2rem;
    }

    .banner-subtitle {
        font-size: 1.1rem;
    }

    .cta-button {
        padding: 12px 24px;
        font-size: 0.85rem;
    }

    .features {
        padding: 60px 0;
    }

    .watchfaces {
        padding: 60px 0;
    }

    .feature-card {
        padding: 30px 20px;
    }

    .watchface-info {
        padding: 20px;
    }

    .privacy-content {
        padding: 40px 0;
    }

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

/* Enhanced Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: var(--line-height-tight);
    color: #1e293b;
}

p, li, span, div {
    font-family: var(--font-body);
    line-height: var(--line-height-relaxed);
}

/* Loading Spinner */
.loading-spinner {
    text-align: center;
    padding: 60px 20px;
    color: #64748b;
}

.loading-spinner i {
    font-size: 3rem;
    margin-bottom: 20px;
    color: #2563eb;
}

.loading-spinner p {
    font-size: 1.1rem;
    font-weight: 500;
}

/* Error Message */
.error-message {
    text-align: center;
    padding: 60px 20px;
    color: #dc2626;
}

.error-message i {
    font-size: 3rem;
    margin-bottom: 20px;
    color: #dc2626;
}

.error-message p {
    font-size: 1.1rem;
    font-weight: 500;
}

/* Watchface Images */
.watchface-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform 0.3s ease;
}

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

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

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

.feature-card,
.watchface-card {
    animation: fadeInUp 0.6s ease-out;
}

/* Hover effects for interactive elements */
.nav-link,
.playstore-link,
.cta-button {
    position: relative;
    overflow: hidden;
}

.nav-link::before,
.playstore-link::before,
.cta-button::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: left 0.5s;
}

.nav-link:hover::before,
.playstore-link:hover::before,
.cta-button:hover::before {
    left: 100%;
}