/* ========================================
   Cherrie Blossom Tea & Boba
   Classic & Elegant — Charcoal + Coral
   ======================================== */

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

:root {
    --charcoal-900: #1A1A1A;
    --charcoal-800: #2C2C2C;
    --charcoal-700: #3D3D3D;
    --charcoal-600: #4A4A4A;
    --charcoal-500: #5C5C5C;
    --charcoal-400: #8A8A8A;
    --charcoal-300: #B0B0B0;
    --charcoal-200: #D4D4D4;
    --charcoal-100: #EDEDED;
    --charcoal-50: #F7F7F7;
    
    --coral-700: #8B3A2A;
    --coral-600: #A34733;
    --coral-500: #C0523A;
    --coral-400: #D4674F;
    --coral-300: #E08A78;
    --coral-200: #EAB8A8;
    --coral-100: #F5D8CC;
    --coral-50:  #FBEEEA;
    
    --cream: #FAF6F1;
    --cream-dark: #F2EBE3;
    --warm-white: #FDFCFA;
    
    --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-sans: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-med: 0.35s ease;
    --transition-slow: 0.5s ease;
    
    --shadow-sm: 0 1px 3px rgba(26,26,26,0.08);
    --shadow-md: 0 4px 16px rgba(26,26,26,0.10);
    --shadow-lg: 0 8px 32px rgba(26,26,26,0.12);
    --shadow-xl: 0 16px 48px rgba(26,26,26,0.14);
}

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

body {
    font-family: var(--font-sans);
    color: var(--charcoal-800);
    background-color: var(--warm-white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: var(--coral-500);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--coral-600);
}

h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
    color: var(--charcoal-900);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--charcoal-900);
    color: var(--cream);
    padding: 8px 16px;
    z-index: 1000;
    border-radius: 0 0 4px 4px;
    font-size: 0.875rem;
}

.skip-link:focus {
    top: 0;
    color: var(--cream);
}

/* --- Typography --- */
.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--coral-500);
    margin-bottom: 16px;
}

.section-subtitle {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--charcoal-500);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.6;
}

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

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 14px 32px;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: all var(--transition-med);
    text-decoration: none;
}

.btn-primary {
    background: var(--coral-500);
    color: #fff;
}

.btn-primary:hover {
    background: var(--coral-600);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--charcoal-800);
    border: 1.5px solid var(--charcoal-300);
}

.btn-secondary:hover {
    border-color: var(--coral-500);
    color: var(--coral-500);
}

.btn-full {
    width: 100%;
}

/* --- Header --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(253, 252, 250, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-med), box-shadow var(--transition-med);
}

.header.scrolled {
    border-bottom-color: var(--charcoal-100);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--charcoal-900);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.logo:hover {
    color: var(--charcoal-900);
}

.logo-icon {
    color: var(--coral-500);
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-primary {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.logo-secondary {
    font-family: var(--font-sans);
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--charcoal-500);
}

/* Nav */
.nav ul {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav a {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--charcoal-600);
    text-decoration: none;
    position: relative;
    transition: color var(--transition-fast);
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--coral-500);
    transition: width var(--transition-med);
}

.nav a:hover,
.nav a.active {
    color: var(--charcoal-900);
}

.nav a:hover::after,
.nav a.active::after {
    width: 100%;
}

.nav-cta {
    background: var(--charcoal-900);
    color: var(--cream) !important;
    padding: 10px 22px;
    border-radius: 2px;
    letter-spacing: 0.08em;
    transition: background var(--transition-fast), color var(--transition-fast) !important;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background: var(--coral-500);
    color: #fff !important;
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 110;
}

.nav-toggle-line {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--charcoal-800);
    transition: all var(--transition-med);
    transform-origin: center;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--charcoal-900);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.45;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(26, 26, 26, 0.70) 0%,
        rgba(26, 26, 26, 0.55) 50%,
        rgba(26, 26, 26, 0.80) 100%
    );
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 80%, rgba(192, 82, 58, 0.08) 0%, transparent 50%),
                      radial-gradient(circle at 80% 20%, rgba(192, 82, 58, 0.06) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 120px 24px 80px;
    max-width: 800px;
}

.hero-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--coral-300);
    margin-bottom: 24px;
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 300;
    line-height: 1.1;
    color: #fff;
    margin-bottom: 24px;
    letter-spacing: -0.01em;
}

.hero h1 em {
    font-style: italic;
    color: var(--coral-300);
}

.hero-subtitle {
    font-family: var(--font-serif);
    font-size: clamp(1.0625rem, 2vw, 1.3125rem);
    color: var(--charcoal-200);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-actions .btn-secondary {
    border-color: rgba(255,255,255,0.3);
    color: #fff;
}

.hero-actions .btn-secondary:hover {
    border-color: var(--coral-300);
    color: var(--coral-300);
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--charcoal-400);
    font-size: 0.6875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    animation: bob 2s ease-in-out infinite;
}

@keyframes bob {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* --- Sections --- */
.section {
    padding: 100px 0;
}

.section-dark {
    background: var(--charcoal-900);
    color: var(--cream);
}

.section-dark h2,
.section-dark h3 {
    color: #fff;
}

.section-dark .section-subtitle {
    color: var(--charcoal-300);
}

.section-dark .section-eyebrow {
    color: var(--coral-300);
}

/* --- About --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-image-wrap {
    position: relative;
}

.about-image-wrap img {
    border-radius: 2px;
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 6/7;
}

.about-image-accent {
    position: absolute;
    top: -16px;
    right: -16px;
    width: 120px;
    height: 120px;
    border: 1.5px solid var(--coral-200);
    border-radius: 2px;
    z-index: -1;
}

.about-content h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 24px;
}

.about-content p {
    color: var(--charcoal-600);
    margin-bottom: 16px;
    font-size: 1.0625rem;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--charcoal-100);
}

.stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 600;
    color: var(--coral-500);
    line-height: 1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--charcoal-500);
}

.stat-divider {
    width: 1px;
    height: 48px;
    background: var(--charcoal-200);
    flex-shrink: 0;
}

/* --- Menu --- */
.menu-categories {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin: 48px 0 40px;
}

.menu-cat-btn {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 10px 22px;
    border: 1.5px solid var(--charcoal-600);
    border-radius: 2px;
    background: transparent;
    color: var(--charcoal-300);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.menu-cat-btn:hover {
    border-color: var(--coral-400);
    color: var(--coral-300);
}

.menu-cat-btn.active {
    background: var(--coral-500);
    border-color: var(--coral-500);
    color: #fff;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.menu-card {
    background: var(--charcoal-800);
    border-radius: 2px;
    overflow: hidden;
    transition: transform var(--transition-med), box-shadow var(--transition-med);
}

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

.menu-card-image {
    overflow: hidden;
    aspect-ratio: 4/3;
}

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

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

.menu-card-content {
    padding: 24px;
}

.menu-card-name {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--cream);
    margin-bottom: 10px;
    line-height: 1.3;
}

.menu-card-desc {
    font-size: 0.9375rem;
    color: var(--charcoal-400);
    line-height: 1.6;
    margin-bottom: 16px;
}

.menu-card-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tag {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 4px 10px;
    border: 1px solid var(--charcoal-600);
    border-radius: 2px;
    color: var(--charcoal-300);
}

.menu-footer {
    margin-top: 56px;
    padding-top: 40px;
    border-top: 1px solid var(--charcoal-700);
}

.menu-footer p {
    color: var(--charcoal-400);
    font-size: 0.9375rem;
    margin-bottom: 20px;
}

.menu-footer .btn-secondary {
    border-color: var(--charcoal-500);
    color: var(--charcoal-200);
}

.menu-footer .btn-secondary:hover {
    border-color: var(--coral-400);
    color: var(--coral-300);
}

/* --- Craft --- */
.craft-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 64px;
}

.craft-item {
    text-align: center;
    padding: 32px 20px;
    border: 1px solid var(--charcoal-100);
    border-radius: 2px;
    transition: all var(--transition-med);
}

.craft-item:hover {
    border-color: var(--coral-200);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.craft-icon {
    color: var(--coral-500);
    margin-bottom: 20px;
}

.craft-item h3 {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 500;
    margin-bottom: 12px;
}

.craft-item p {
    font-size: 0.9375rem;
    color: var(--charcoal-500);
    line-height: 1.7;
}

/* --- Testimonials --- */
.testimonial-section {
    background: var(--cream);
    padding: 80px 0;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-item {
    padding: 36px;
    background: var(--warm-white);
    border-radius: 2px;
    border: 1px solid var(--charcoal-100);
}

.testimonial-quote {
    color: var(--coral-200);
    margin-bottom: 16px;
}

.testimonial-item blockquote {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-style: italic;
    color: var(--charcoal-700);
    line-height: 1.7;
    margin-bottom: 20px;
}

.testimonial-source {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--coral-500);
}

/* --- Visit --- */
.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.visit-info h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 16px;
}

.visit-description {
    color: var(--charcoal-400);
    font-size: 1.0625rem;
    line-height: 1.8;
    margin-bottom: 40px;
}

.visit-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.visit-detail {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 16px;
}

.visit-detail-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--coral-400);
    padding-top: 4px;
}

.visit-detail dd {
    color: var(--charcoal-200);
    font-size: 1rem;
    line-height: 1.7;
}

.visit-detail a {
    color: var(--charcoal-200);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.visit-detail a:hover {
    color: var(--coral-300);
}

.visit-detail dd span {
    display: block;
}

.visit-map {
    border-radius: 2px;
    overflow: hidden;
    aspect-ratio: 2/1;
}

.visit-map img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%);
}

/* Contact Form */
.visit-form-wrap {
    background: var(--charcoal-800);
    padding: 48px;
    border-radius: 2px;
}

.visit-form-wrap h3 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    color: #fff;
    margin-bottom: 12px;
}

.visit-form-wrap > p {
    color: var(--charcoal-400);
    font-size: 0.9375rem;
    margin-bottom: 32px;
    line-height: 1.6;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--charcoal-300);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--charcoal-900);
    border: 1px solid var(--charcoal-600);
    border-radius: 2px;
    color: var(--cream);
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.5;
    transition: border-color var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--charcoal-500);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--coral-500);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    padding: 14px 18px;
    background: rgba(192, 82, 58, 0.15);
    border: 1px solid rgba(192, 82, 58, 0.3);
    border-radius: 2px;
    color: var(--coral-300);
    font-size: 0.9375rem;
}

/* --- Footer --- */
.footer {
    background: var(--charcoal-900);
    color: var(--charcoal-300);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--charcoal-800);
}

.footer-brand p {
    margin-top: 16px;
    font-size: 0.9375rem;
    color: var(--charcoal-500);
    line-height: 1.7;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--charcoal-300);
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--charcoal-500);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--coral-300);
}

.footer-contact p {
    font-size: 0.9375rem;
    margin-bottom: 8px;
}

.footer-contact a {
    color: var(--charcoal-500);
}

.footer-contact a:hover {
    color: var(--coral-300);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    font-size: 0.8125rem;
    color: var(--charcoal-600);
}

.footer-bottom p:last-child {
    color: var(--charcoal-700);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .craft-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .menu-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        background: var(--warm-white);
        padding: 100px 32px 32px;
        transform: translateX(100%);
        transition: transform var(--transition-med);
        box-shadow: var(--shadow-xl);
        z-index: 100;
    }
    
    .nav.open {
        transform: translateX(0);
    }
    
    .nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }
    
    .nav a {
        font-size: 1rem;
    }
    
    .nav-cta {
        display: inline-block;
    }
    
    .hero h1 {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    .about-grid,
    .visit-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image-wrap {
        order: -1;
    }
    
    .about-image-accent {
        display: none;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    
    .craft-grid {
        grid-template-columns: 1fr;
    }
    
    .visit-form-wrap {
        padding: 32px 24px;
    }
    
    .visit-detail {
        grid-template-columns: 1fr;
        gap: 4px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    
    .section {
        padding: 72px 0;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .about-stats {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .menu-categories {
        gap: 6px;
    }
    
    .menu-cat-btn {
        padding: 8px 14px;
        font-size: 0.75rem;
    }
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* --- Scroll Reveal (progressive enhancement) --- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}