/* ===================================
   INDIAN CAFE WEBSITE - STYLES
   Traditional Indian Design with Modern Touch
   =================================== */

/* CSS Variables - Indian Color Palette */
:root {
    /* Primary Indian Colors */
    --saffron: #FF9933;
    --deep-orange: #FB8B24;
    --burgundy: #9A031E;
    --dark-burgundy: #460B2F;
    --golden: #E36414;
    --peacock-blue: #0077B6;
    --cream: #FFF8E7;
    --warm-white: #FFFBF0;
    
    /* Accent Colors */
    --spice-red: #D62828;
    --turmeric: #F77F00;
    --cardamom: #06A77D;
    --chai-brown: #8B4513;
    
    /* Neutral Colors */
    --text-dark: #2B2D42;
    --text-light: #8D99AE;
    --border-light: #EDF2F4;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Typography */
    --font-primary: 'Segoe UI', 'Noto Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Georgia', 'Playfair Display', 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);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===================================
   RESET & BASE STYLES
   =================================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

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

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

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition-normal);
}

ul {
    list-style: none;
}

/* ===================================
   CONTAINER & LAYOUT
   =================================== */

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

/* ===================================
   NAVIGATION
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--dark-burgundy) 0%, var(--burgundy) 100%);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

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

.logo-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 3px solid var(--golden);
    padding: 4px;
    background: white;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--cream);
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
}

.nav-links a {
    color: var(--cream);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 8px;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--golden);
    transition: var(--transition-normal);
}

.nav-links a:hover::after {
    width: 80%;
}

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

.menu-toggle {
    display: none;
    color: var(--cream);
    font-size: 1.5rem;
}

/* ===================================
   HERO SECTION
   =================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--burgundy) 0%, var(--dark-burgundy) 50%, var(--peacock-blue) 100%);
    padding-top: 80px;
    overflow: hidden;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(255, 255, 255, 0.03) 35px, rgba(255, 255, 255, 0.03) 70px),
        repeating-linear-gradient(-45deg, transparent, transparent 35px, rgba(255, 255, 255, 0.03) 35px, rgba(255, 255, 255, 0.03) 70px);
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    animation: fadeInUp 1s ease;
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.title-line {
    font-size: 1.2rem;
    color: var(--golden);
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.title-main {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: bold;
    color: var(--cream);
    line-height: 1.1;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.title-subtitle {
    font-size: 1.5rem;
    color: var(--warm-white);
    font-style: italic;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--warm-white);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-normal);
}

.btn-primary {
    background: linear-gradient(135deg, var(--golden) 0%, var(--deep-orange) 100%);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: var(--cream);
    color: var(--burgundy);
}

.hero-decoration {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 50%;
    pointer-events: none;
}

.mandala {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.1);
    animation: rotate 30s linear infinite;
}

.mandala::before,
.mandala::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.mandala::before {
    width: 80%;
    height: 80%;
}

.mandala::after {
    width: 60%;
    height: 60%;
}

.mandala-1 {
    top: 10%;
    right: -10%;
}

.mandala-2 {
    bottom: 10%;
    right: 10%;
    animation-direction: reverse;
}

/* ===================================
   FEATURES SECTION
   =================================== */

.features {
    padding: var(--spacing-xl) 0;
    background: var(--warm-white);
}

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

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

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--golden);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--saffron) 0%, var(--golden) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.feature-icon svg {
    width: 40px;
    height: 40px;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--burgundy);
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* ===================================
   MENU SECTION
   =================================== */

.menu {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--warm-white) 0%, var(--cream) 100%);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--burgundy);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
}

.menu-categories {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.category-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    background: white;
    color: var(--text-dark);
    font-weight: 600;
    border: 2px solid var(--border-light);
    transition: var(--transition-normal);
}

.category-btn:hover,
.category-btn.active {
    background: linear-gradient(135deg, var(--burgundy) 0%, var(--dark-burgundy) 100%);
    color: white;
    border-color: var(--burgundy);
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.menu-item {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.menu-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--golden);
}

.menu-item-image {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, var(--saffron) 0%, var(--golden) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.item-icon {
    width: 80px;
    height: 80px;
    color: white;
}

.item-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--spice-red);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

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

.menu-item-content h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--burgundy);
    margin-bottom: var(--spacing-xs);
}

.menu-item-content p {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.item-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.price {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--golden);
}

.order-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--burgundy) 0%, var(--dark-burgundy) 100%);
    color: white;
    border-radius: 50px;
    font-weight: 600;
}

.order-btn:hover {
    transform: scale(1.05);
}

/* ===================================
   ABOUT SECTION
   =================================== */

.about {
    padding: var(--spacing-xl) 0;
    background: var(--warm-white);
}

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

.about-text h2 {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--burgundy);
    margin-bottom: var(--spacing-md);
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.about-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.about-feature svg {
    width: 24px;
    height: 24px;
    color: var(--golden);
}

.about-feature span {
    font-weight: 600;
    color: var(--text-dark);
}

.about-image {
    position: relative;
    height: 500px;
    background: linear-gradient(135deg, var(--peacock-blue) 0%, var(--burgundy) 100%);
    border-radius: 24px;
    overflow: hidden;
}

.image-decoration {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: pulse 3s ease-in-out infinite;
}

/* ===================================
   CONTACT SECTION
   =================================== */

.contact {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--cream) 0%, var(--warm-white) 100%);
}

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

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

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--golden);
}

.contact-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--saffron) 0%, var(--golden) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.contact-icon svg {
    width: 30px;
    height: 30px;
}

.contact-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--burgundy);
    margin-bottom: var(--spacing-sm);
}

.contact-card p {
    color: var(--text-light);
    line-height: 1.8;
}

/* ===================================
   FOOTER
   =================================== */

.footer {
    background: linear-gradient(135deg, var(--dark-burgundy) 0%, var(--burgundy) 100%);
    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-logo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-bottom: var(--spacing-sm);
    border: 3px solid var(--golden);
    padding: 4px;
    background: white;
}

.footer-section h4 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--golden);
}

.footer-section p {
    color: var(--warm-white);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

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

.footer-section ul li a {
    color: var(--warm-white);
}

.footer-section ul li a:hover {
    color: var(--golden);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.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;
    transition: var(--transition-normal);
}

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

.newsletter-form {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-family: inherit;
}

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

.newsletter-form button {
    width: 50px;
    height: 50px;
    background: var(--golden);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.newsletter-form button:hover {
    transform: scale(1.1);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--warm-white);
}

/* ===================================
   ANIMATIONS
   =================================== */

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

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.8;
    }
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .title-main {
        font-size: 2.5rem;
    }
    
    .title-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        height: 300px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .title-main {
        font-size: 2rem;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   PRINT STYLES
   =================================== */

@media print {
    .navbar,
    .hero-buttons,
    .order-btn,
    .footer {
        display: none;
    }
    
    body {
        background: white;
    }
    
    @page {
        margin: 2cm;
    }
}