/* ============================================
   VELVET BEAN COFFEE CO. - Design System
   Palette: Terracotta Studio
   Typography: Playfair Display + DM Sans
   ============================================ */

:root {
    /* Terracotta Studio Palette */
    --color-primary: #B5563E;
    --color-primary-light: #D4896A;
    --color-cream: #F2E6D9;
    --color-dark: #3D2B1F;
    --color-dark-secondary: #5C4033;
    --color-accent: #C9A87C;
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.6s ease;
}

/* ============================================
   BASE STYLES
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
}

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

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-xl);
    background: rgba(242, 230, 217, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(61, 43, 31, 0.1);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.nav-logo {
    font-size: 1.5rem;
}

.nav-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-dark);
}

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

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-dark-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

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

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

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

.nav-cta {
    padding: var(--space-xs) var(--space-md);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-cream);
    background: var(--color-primary);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.nav-cta:hover {
    background: var(--color-dark);
    transform: translateY(-2px);
}

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

.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: calc(var(--space-3xl) + 60px) var(--space-xl) var(--space-3xl);
    gap: var(--space-2xl);
    max-width: 1400px;
    margin: 0 auto;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.hero-tagline {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 500;
    line-height: 1.1;
    color: var(--color-dark);
    margin-bottom: var(--space-md);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-dark-secondary);
    max-width: 400px;
    margin-bottom: var(--space-lg);
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
}

.hero-visual {
    position: relative;
    animation: fadeIn 1s ease-out 0.3s both;
}

.hero-image-container {
    position: relative;
    width: 100%;
    aspect-ratio: 4/5;
}

.hero-image {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    border-radius: 8px;
    overflow: hidden;
}

.hero-image::before {
    content: '☕';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 8rem;
    opacity: 0.3;
}

.hero-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 150px;
    height: 150px;
    background: var(--color-accent);
    border-radius: 50%;
    z-index: -1;
    opacity: 0.6;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-lg);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn-primary:hover {
    background: var(--color-dark);
    border-color: var(--color-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(61, 43, 31, 0.2);
}

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

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

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

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-cream);
}

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

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    padding: var(--space-3xl) var(--space-xl);
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid rgba(61, 43, 31, 0.1);
    border-bottom: 1px solid rgba(61, 43, 31, 0.1);
}

.feature {
    text-align: center;
    padding: var(--space-lg);
}

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

.feature-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-dark);
    margin-bottom: var(--space-xs);
}

.feature-text {
    font-size: 0.95rem;
    color: var(--color-dark-secondary);
}

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

.menu {
    padding: var(--space-3xl) var(--space-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.menu-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-tag {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 500;
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-dark-secondary);
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.menu-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.5);
    border-radius: 8px;
    transition: all var(--transition-fast);
}

.menu-item:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(61, 43, 31, 0.1);
}

.menu-item-image {
    width: 100px;
    height: 100px;
    border-radius: 8px;
    flex-shrink: 0;
    background-size: cover;
    background-position: center;
}

.velvet-latte { background: linear-gradient(135deg, #D4896A 0%, #B5563E 100%); }
.cortado { background: linear-gradient(135deg, #8B6914 0%, #D4896A 50%, #F2E6D9 100%); }
.pour-over { background: linear-gradient(135deg, #3D2B1F 0%, #5C4033 100%); }
.cold-brew { background: linear-gradient(135deg, #1a1a2e 0%, #2d4a3e 50%, #3D2B1F 100%); }

.menu-item-content {
    flex: 1;
}

.menu-item-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: var(--space-xs);
}

.menu-item-name {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-dark);
}

.menu-item-price {
    font-weight: 600;
    color: var(--color-primary);
}

.menu-item-desc {
    font-size: 0.9rem;
    color: var(--color-dark-secondary);
    line-height: 1.5;
}

.menu-cta {
    text-align: center;
    margin-top: var(--space-xl);
}

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

.about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    padding: var(--space-3xl) var(--space-xl);
    max-width: 1200px;
    margin: 0 auto;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-image-container {
    position: relative;
    width: 100%;
    aspect-ratio: 3/4;
}

.about-image {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-secondary) 100%);
    border-radius: 8px;
}

.about-image::before {
    content: '🌿';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 6rem;
    opacity: 0.3;
}

.about-accent {
    position: absolute;
    top: -30px;
    left: -30px;
    width: 120px;
    height: 120px;
    border: 3px solid var(--color-primary);
    border-radius: 50%;
    z-index: -1;
}

.about-content {
    padding-left: var(--space-lg);
}

.about-content .section-tag {
    margin-bottom: var(--space-md);
}

.about-content .section-title {
    margin-bottom: var(--space-lg);
}

.about-text {
    font-size: 1.05rem;
    color: var(--color-dark-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

.about-stats {
    display: flex;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(61, 43, 31, 0.1);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-dark-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   ATMOSPHERE SECTION
   ============================================ */

.atmosphere {
    padding: var(--space-3xl) var(--space-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.atmosphere-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
}

.atmosphere-text {
    font-size: 1.1rem;
    color: var(--color-dark-secondary);
    line-height: 1.7;
}

.atmosphere-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 200px);
    gap: var(--space-md);
}

.gallery-item {
    background: var(--color-dark-secondary);
    border-radius: 8px;
    opacity: 0.8;
    transition: all var(--transition-fast);
}

.gallery-item:hover {
    opacity: 1;
    transform: scale(1.02);
}

.gallery-item.large {
    grid-column: span 2;
    grid-row: span 2;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
}

.gallery-item.wide {
    grid-column: span 2;
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-secondary) 100%);
}

/* ============================================
   VISIT SECTION
   ============================================ */

.visit {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    padding: var(--space-3xl) var(--space-xl);
    max-width: 1200px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 16px;
    margin-bottom: var(--space-3xl);
}

.visit-content {
    padding: var(--space-lg);
}

.visit-content .section-tag {
    margin-bottom: var(--space-md);
}

.visit-content .section-title {
    margin-bottom: var(--space-xl);
}

.visit-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.visit-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.visit-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.visit-info h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-dark);
    margin-bottom: var(--space-xs);
}

.visit-info p {
    font-size: 0.95rem;
    color: var(--color-dark-secondary);
    line-height: 1.6;
}

.visit-map {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-cream) 0%, #e8ddd0 100%);
    border-radius: 8px;
    min-height: 400px;
}

.map-placeholder {
    text-align: center;
    padding: var(--space-xl);
}

.map-pin {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--space-md);
}

.map-placeholder p {
    color: var(--color-dark-secondary);
    font-size: 0.95rem;
}

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

.footer {
    padding: var(--space-2xl) var(--space-xl);
    text-align: center;
    border-top: 1px solid rgba(61, 43, 31, 0.1);
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.footer-logo {
    font-size: 1.5rem;
}

.footer-name {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-dark);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--color-dark-secondary);
    transition: color var(--transition-fast);
}

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

.footer-copy {
    font-size: 0.85rem;
    color: var(--color-dark-secondary);
    opacity: 0.7;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

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

@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-xl);
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-visual {
        order: 1;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .about {
        grid-template-columns: 1fr;
    }
    
    .about-visual {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .about-content {
        padding-left: 0;
        text-align: center;
    }
    
    .about-stats {
        justify-content: center;
    }
    
    .visit {
        grid-template-columns: 1fr;
    }
    
    .visit-map {
        min-height: 300px;
    }
}

@media (max-width: 768px) {
    .nav {
        padding: var(--space-sm) var(--space-md);
    }
    
    .nav-links {
        display: none;
    }
    
    .hero {
        padding: calc(var(--space-2xl) + 60px) var(--space-md) var(--space-2xl);
    }
    
    .features {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
    }
    
    .menu-item {
        flex-direction: column;
    }
    
    .menu-item-image {
        width: 100%;
        height: 150px;
    }
    
    .atmosphere-gallery {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: repeat(3, 150px);
    }
    
    .gallery-item.large {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .gallery-item.wide {
        grid-column: span 2;
    }
    
    .about-stats {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .visit {
        padding: var(--space-xl) var(--space-md);
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
}