/* ===================================
   MATHURA WEBSITE - CULTURAL TOURISM DESIGN
   Color Scheme: Warm terracotta, deep saffron, sacred gold
   Typography: Modern serif + clean sans-serif
   =================================== */

/* CSS Variables - Spiritual & Cultural Color Palette */
:root {
    /* Primary Colors - Inspired by temple architecture and sacred traditions */
    --primary-saffron: #FF6B35;
    --primary-terracotta: #D84315;
    --primary-gold: #F4A460;
    --sacred-orange: #FF8C42;
    
    /* Secondary Colors - Yamuna river and spiritual serenity */
    --secondary-blue: #2C5F7C;
    --secondary-teal: #4A7C8C;
    --river-blue: #5B9AA9;
    
    /* Neutral Colors */
    --cream: #FFF8F0;
    --warm-white: #FFFBF5;
    --light-beige: #F5E6D3;
    --medium-brown: #8B6F47;
    --dark-brown: #4A3728;
    --text-dark: #2C2416;
    
    /* Accent Colors */
    --accent-red: #C62828;
    --accent-green: #558B2F;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 48px;
    --spacing-xl: 80px;
    
    /* Typography */
    --font-heading: 'Georgia', 'Times New Roman', serif;
    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
}

/* Reset & Base Styles */
* {
    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(--warm-white);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-dark);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; }

p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--dark-brown);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 251, 245, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all 0.3s ease;
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-terracotta);
}

.nav-icon {
    width: 32px;
    height: 32px;
    color: var(--primary-saffron);
}

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

.nav-menu a {
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    padding: 8px 0;
}

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

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle i {
    width: 28px;
    height: 28px;
    color: var(--primary-terracotta);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-terracotta) 0%, var(--secondary-blue) 100%);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><defs><pattern id="temple-pattern" x="0" y="0" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="1200" height="800" fill="url(%23temple-pattern)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 900px;
    padding: var(--spacing-md);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    letter-spacing: 2px;
}

.hero-subtitle {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 300;
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
}

.hero-divider {
    width: 120px;
    height: 3px;
    background: var(--primary-gold);
    margin: var(--spacing-md) auto;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    width: 32px;
    height: 32px;
    color: white;
    opacity: 0.7;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background: var(--primary-gold);
    color: var(--text-dark);
    box-shadow: 0 4px 20px rgba(244, 164, 96, 0.4);
}

.btn-primary:hover {
    background: var(--sacred-orange);
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(244, 164, 96, 0.5);
}

.btn i {
    width: 20px;
    height: 20px;
}

/* Introduction Section */
.intro {
    padding: var(--spacing-xl) 0;
    background: var(--warm-white);
}

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

.intro-text h2 {
    color: var(--primary-terracotta);
    margin-bottom: var(--spacing-md);
}

.intro-text p {
    margin-bottom: var(--spacing-md);
}

.intro-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.stat-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-card i {
    width: 48px;
    height: 48px;
    color: var(--primary-saffron);
    margin-bottom: var(--spacing-sm);
}

.stat-card h3 {
    font-size: 2.5rem;
    color: var(--primary-terracotta);
    margin-bottom: var(--spacing-xs);
}

.stat-card p {
    font-size: 1rem;
    color: var(--medium-brown);
}

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

.section-header h2 {
    color: var(--primary-terracotta);
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    font-size: 1.2rem;
    color: var(--medium-brown);
}

/* Attractions Section */
.attractions {
    padding: var(--spacing-xl) 0;
    background: var(--light-beige);
}

.attractions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.attraction-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.attraction-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.card-image {
    position: relative;
    height: 250px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--secondary-blue), var(--primary-saffron));
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.attraction-card:hover .card-image img {
    transform: scale(1.1);
}

.card-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.attraction-card:hover .card-overlay {
    opacity: 1;
}

.card-overlay i {
    width: 40px;
    height: 40px;
    color: var(--primary-saffron);
}

.card-content {
    padding: var(--spacing-md);
}

.card-content h3 {
    color: var(--primary-terracotta);
    margin-bottom: var(--spacing-sm);
}

.card-content p {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    color: var(--dark-brown);
}

.card-tags {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--light-beige);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--medium-brown);
}

.tag i {
    width: 14px;
    height: 14px;
}

/* Culture Section */
.culture {
    padding: var(--spacing-xl) 0;
    background: var(--warm-white);
}

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

.culture-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.culture-card:hover {
    border-color: var(--primary-saffron);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.culture-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-saffron), var(--sacred-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.culture-icon i {
    width: 40px;
    height: 40px;
    color: white;
}

.culture-card h3 {
    color: var(--primary-terracotta);
    margin-bottom: var(--spacing-sm);
}

.culture-card p {
    font-size: 1rem;
    color: var(--dark-brown);
}

/* Visit Info Section */
.visit-info {
    padding: var(--spacing-xl) 0;
    background: var(--light-beige);
}

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

.info-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
}

.info-icon {
    width: 60px;
    height: 60px;
    background: var(--light-beige);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.info-icon i {
    width: 32px;
    height: 32px;
    color: var(--primary-saffron);
}

.info-card h3 {
    color: var(--primary-terracotta);
    margin-bottom: var(--spacing-sm);
}

.info-card p {
    font-size: 1rem;
    color: var(--dark-brown);
}

.info-card strong {
    color: var(--primary-terracotta);
}

/* Nearby Section */
.nearby {
    padding: var(--spacing-xl) 0;
    background: var(--warm-white);
}

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

.nearby-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all 0.3s ease;
}

.nearby-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.nearby-card i {
    width: 48px;
    height: 48px;
    color: var(--primary-saffron);
    margin-bottom: var(--spacing-sm);
}

.nearby-card h3 {
    color: var(--primary-terracotta);
    margin-bottom: var(--spacing-xs);
}

.nearby-card p {
    font-size: 0.9rem;
    color: var(--medium-brown);
    margin-bottom: var(--spacing-sm);
}

.nearby-desc {
    display: block;
    font-size: 1rem;
    color: var(--dark-brown);
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: var(--cream);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-gold);
    margin-bottom: var(--spacing-sm);
}

.footer-brand i {
    width: 32px;
    height: 32px;
}

.footer-section h4 {
    color: var(--primary-gold);
    margin-bottom: var(--spacing-md);
}

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

.footer-section li {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-section li i {
    width: 18px;
    height: 18px;
    color: var(--primary-saffron);
}

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

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

.footer-bottom p {
    color: var(--cream);
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .intro-grid {
        grid-template-columns: 1fr;
    }
    
    .attractions-grid {
        grid-template-columns: 1fr;
    }
    
    .culture-grid,
    .info-grid,
    .nearby-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* Print Styles for PDF Export */
@media print {
    @page {
        margin: 2cm;
        @top-center {
            content: "Mathura - The Sacred Birthplace of Lord Krishna";
        }
        @bottom-center {
            content: "Created by Helium";
        }
    }
    
    body {
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
    }
    
    .navbar,
    .mobile-menu-toggle,
    .scroll-indicator {
        display: none;
    }
}