/* ============================================
   VELVET BEAN COFFEE ROASTERS
   Design System: Terracotta Studio
   ============================================ */

/* CSS Variables */
:root {
    /* Terracotta Studio Palette */
    --color-primary: #B5563E;
    --color-primary-light: #D4896A;
    --color-primary-dark: #8B3D2A;
    --color-cream: #F2E6D9;
    --color-cream-dark: #E8D5C4;
    --color-brown: #3D2B1F;
    --color-brown-light: #5C4033;
    --color-white: #FFFFFF;
    --color-black: #1A1A1A;
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Plus Jakarta 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-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(61, 43, 31, 0.08);
    --shadow-md: 0 4px 20px rgba(61, 43, 31, 0.12);
    --shadow-lg: 0 8px 40px rgba(61, 43, 31, 0.15);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-brown);
    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;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-brown);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
    margin-bottom: var(--space-md);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(242, 230, 217, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(61, 43, 31, 0.08);
    transition: all var(--transition-base);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-sm) var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-brown);
}

.logo-icon {
    font-size: 1.75rem;
}

.nav-links {
    display: flex;
    gap: var(--space-lg);
}

.nav-links a {
    font-weight: 500;
    font-size: 0.9375rem;
    color: var(--color-brown-light);
    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-base);
}

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

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

.nav-cta {
    padding: 0.625rem 1.5rem;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

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

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

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-brown);
    transition: all var(--transition-fast);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--space-2xl);
    padding: calc(var(--space-3xl) + 60px) var(--space-lg) var(--space-2xl);
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.hero-content {
    animation: fadeInUp 1s ease-out;
}

.hero-tagline {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    padding: 0.5rem 1rem;
    background: rgba(181, 86, 62, 0.1);
    border-radius: var(--radius-sm);
}

.hero-title {
    margin-bottom: var(--space-md);
    color: var(--color-brown);
}

.hero-title-accent {
    display: block;
    font-style: italic;
    color: var(--color-primary);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-brown-light);
    max-width: 480px;
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--color-brown);
    border-color: var(--color-brown);
}

.btn-secondary:hover {
    background: var(--color-brown);
    color: var(--color-cream);
    transform: translateY(-3px);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-image-container {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-image {
    width: 100%;
    height: 600px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.hero-image-container:hover .hero-image {
    transform: scale(1.05);
}

.hero-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(61, 43, 31, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* Floating Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    font-size: 0.875rem;
    font-weight: 500;
    animation: float 6s ease-in-out infinite;
}

.card-icon {
    font-size: 1.25rem;
}

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

.card-2 {
    bottom: 15%;
    right: -5%;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

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

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
    padding: var(--space-2xl) var(--space-lg);
    background: var(--color-white);
}

.features-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

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

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-md);
    color: var(--color-primary);
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-item h3 {
    margin-bottom: var(--space-sm);
    font-size: 1.25rem;
}

.feature-item p {
    color: var(--color-brown-light);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 0;
}

/* ============================================
   MENU SECTION
   ============================================ */
.menu {
    padding: var(--space-3xl) var(--space-lg);
    max-width: 1400px;
    margin: 0 auto;
}

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

.section-tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.section-title {
    margin-bottom: var(--space-md);
}

.section-subtitle {
    color: var(--color-brown-light);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Menu Tabs */
.menu-categories {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.menu-tab {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 2px solid var(--color-cream-dark);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-brown-light);
    cursor: pointer;
    transition: all var(--transition-base);
}

.menu-tab:hover {
    border-color: var(--color-primary-light);
    color: var(--color-primary);
}

.menu-tab.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

/* Menu Grid */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.menu-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    opacity: 1;
    transform: translateY(0);
}

.menu-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.menu-item.hidden {
    display: none;
}

.menu-item-image {
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 140px;
}

.menu-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.menu-item:hover .menu-item-image img {
    transform: scale(1.1);
}

.menu-item-content {
    display: flex;
    flex-direction: column;
}

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

.menu-item-header h4 {
    font-size: 1.125rem;
    margin-bottom: 0;
}

.menu-item-price {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
}

.menu-item-description {
    font-size: 0.9375rem;
    color: var(--color-brown-light);
    margin-bottom: var(--space-xs);
    flex-grow: 1;
}

.menu-item-origin {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary-light);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: var(--space-3xl) var(--space-lg);
    background: var(--color-white);
}

.about-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-image-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image-main img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.about-image-secondary {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 280px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 8px solid var(--color-white);
}

.about-image-secondary img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.about-stat {
    position: absolute;
    top: 40px;
    left: -40px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    font-weight: 500;
    opacity: 0.9;
}

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

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

.about-text {
    color: var(--color-brown-light);
    font-size: 1.0625rem;
    line-height: 1.8;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-cream-dark);
}

.value-item {
    position: relative;
}

.value-number {
    position: absolute;
    top: -8px;
    left: 0;
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-cream-dark);
    line-height: 1;
    z-index: 0;
}

.value-item h4 {
    position: relative;
    z-index: 1;
    margin-bottom: var(--space-xs);
    padding-top: var(--space-sm);
}

.value-item p {
    font-size: 0.9375rem;
    color: var(--color-brown-light);
    margin-bottom: 0;
}

/* ============================================
   LOCATIONS SECTION
   ============================================ */
.locations {
    padding: var(--space-3xl) var(--space-lg);
    max-width: 1400px;
    margin: 0 auto;
}

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

.locations-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.location-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

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

.location-image {
    height: 220px;
    overflow: hidden;
}

.location-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

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

.location-content h3 {
    margin-bottom: var(--space-sm);
}

.location-address {
    color: var(--color-brown-light);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.location-hours {
    font-size: 0.875rem;
    color: var(--color-brown-light);
    margin-bottom: var(--space-md);
}

.hours-label {
    font-weight: 600;
    color: var(--color-brown);
}

.location-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-weight: 600;
    color: var(--color-primary);
    transition: gap var(--transition-fast);
}

.location-link:hover {
    gap: var(--space-sm);
}

.location-note {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    padding: 0.375rem 0.75rem;
    background: rgba(181, 86, 62, 0.1);
    border-radius: var(--radius-sm);
}

/* ============================================
   NEWSLETTER SECTION
   ============================================ */
.newsletter {
    padding: var(--space-3xl) var(--space-lg);
    background: var(--color-brown);
}

.newsletter-container {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-content h2 {
    color: var(--color-cream);
    margin-bottom: var(--space-md);
}

.newsletter-content p {
    color: var(--color-cream-dark);
    margin-bottom: var(--space-xl);
    font-size: 1.125rem;
}

.newsletter-form {
    display: flex;
    gap: var(--space-sm);
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid var(--color-brown-light);
    border-radius: var(--radius-md);
    background: var(--color-brown-light);
    color: var(--color-cream);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.newsletter-form input::placeholder {
    color: var(--color-cream-dark);
}

.newsletter-form input:focus {
    border-color: var(--color-primary-light);
}

.newsletter-form .btn {
    white-space: nowrap;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-brown);
    color: var(--color-cream);
    padding: var(--space-3xl) var(--space-lg) var(--space-lg);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--color-brown-light);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-cream);
    margin-bottom: var(--space-md);
}

.footer-tagline {
    color: var(--color-cream-dark);
    margin-bottom: var(--space-lg);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.footer-social a {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-brown-light);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--color-primary);
    transform: translateY(-3px);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

.footer-column h4 {
    color: var(--color-cream);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    font-family: var(--font-body);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-column a {
    color: var(--color-cream-dark);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: var(--space-lg);
    text-align: center;
}

.footer-bottom p {
    color: var(--color-cream-dark);
    font-size: 0.875rem;
    margin-bottom: 0;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-xl);
    }
    
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-visual {
        order: -1;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .floating-card {
        display: none;
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .about-visual {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .locations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links,
    .nav-cta {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
    }
    
    .menu-item {
        grid-template-columns: 100px 1fr;
    }
    
    .menu-item-image {
        height: 100px;
    }
    
    .about-image-secondary {
        width: 200px;
        right: -20px;
        bottom: -20px;
    }
    
    .about-stat {
        left: -20px;
        padding: var(--space-sm) var(--space-md);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .about-values {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .locations-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    :root {
        --space-lg: 1.5rem;
        --space-xl: 2.5rem;
        --space-2xl: 4rem;
        --space-3xl: 5rem;
    }
    
    .hero {
        padding-top: calc(var(--space-2xl) + 60px);
    }
    
    .btn {
        width: 100%;
    }
    
    .menu-item {
        grid-template-columns: 1fr;
    }
    
    .menu-item-image {
        height: 180px;
    }
}