/* =============================================
   THAI GARDEN — Stylesheet
   Classic & Elegant | Burgundy + Blush Palette
   ============================================= */

/* ---------- CSS Custom Properties ---------- */
:root {
    --color-burgundy: #722F37;
    --color-burgundy-dark: #5A252C;
    --color-burgundy-light: #8B3A42;
    --color-blush: #F5E6D3;
    --color-blush-light: #FBF5EE;
    --color-blush-dark: #E8D5C0;
    --color-cream: #FDF8F3;
    --color-charcoal: #2C2420;
    --color-text: #3D3029;
    --color-text-light: #6B5B52;
    --color-text-muted: #9B8B82;
    --color-white: #FFFFFF;
    --color-border: rgba(114, 47, 55, 0.12);
    
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    --shadow-sm: 0 2px 8px rgba(44, 36, 32, 0.06);
    --shadow-md: 0 4px 20px rgba(44, 36, 32, 0.08);
    --shadow-lg: 0 8px 40px rgba(44, 36, 32, 0.12);
    
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: var(--color-cream);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

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

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

.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-burgundy);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-md);
    color: var(--color-charcoal);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 560px;
    line-height: 1.8;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: all var(--transition-medium);
    white-space: nowrap;
}

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

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

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

.btn-secondary:hover {
    background-color: var(--color-burgundy);
    color: var(--color-white);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background-color: var(--color-burgundy);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* ---------- Navigation ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(253, 248, 243, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-medium);
}

.navbar.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-burgundy);
}

.nav-logo-icon {
    flex-shrink: 0;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text);
    position: relative;
    padding: 0.25rem 0;
    transition: color var(--transition-fast);
}

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

.nav-link:hover {
    color: var(--color-burgundy);
}

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

.nav-cta {
    padding: 0.625rem 1.5rem;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-white);
    background-color: var(--color-burgundy);
    border-radius: var(--radius-sm);
    transition: all var(--transition-medium);
}

.nav-cta:hover {
    background-color: var(--color-burgundy-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
    z-index: 1001;
}

.nav-toggle-line {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-charcoal);
    transition: all var(--transition-medium);
    transform-origin: center;
}

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

/* ---------- Hero ---------- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-blush-light) 50%, var(--color-blush) 100%);
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    padding-top: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
}

.hero-content {
    padding-right: var(--spacing-lg);
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-burgundy);
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 500;
    line-height: 1.15;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-md);
}

.hero-title em {
    font-style: italic;
    color: var(--color-burgundy);
}

.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

.hero-badges {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.hero-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-light);
}

.hero-badge svg {
    color: var(--color-burgundy);
}

/* Hero Image */
.hero-image {
    position: relative;
}

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

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-image-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-burgundy);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.3;
}

.hero-floating-card {
    position: absolute;
    bottom: var(--spacing-lg);
    left: -40px;
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    max-width: 220px;
}

.floating-card-label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-burgundy);
    margin-bottom: 0.25rem;
}

.floating-card-title {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: 0.25rem;
}

.floating-card-desc {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* ---------- About ---------- */
.about {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about-content {
    max-width: 520px;
}

.about-text {
    font-size: 1.0625rem;
    line-height: 1.85;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.about-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.about-stat {
    flex: 1;
}

.stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-burgundy);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.about-stat-divider {
    width: 1px;
    background-color: var(--color-border);
    align-self: stretch;
}

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

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

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

.about-image-secondary {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 200px;
    height: 200px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--color-white);
}

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

/* ---------- Menu ---------- */
.menu {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-cream);
}

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

.menu-categories {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.menu-tab {
    padding: 0.625rem 1.5rem;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-light);
    background: transparent;
    border: 1.5px solid var(--color-border);
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-medium);
}

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

.menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.menu-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-medium);
    cursor: pointer;
}

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

.menu-item-image {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.menu-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.menu-item-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.menu-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.375rem;
}

.menu-item-name {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-charcoal);
}

.menu-item-price {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-burgundy);
    white-space: nowrap;
    margin-left: var(--spacing-sm);
}

.menu-item-desc {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    flex: 1;
}

.menu-footer {
    text-align: center;
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.menu-footer p {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.menu-footer .btn {
    margin-top: var(--spacing-sm);
}

/* ---------- Experience ---------- */
.experience {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-burgundy);
    color: var(--color-white);
}

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

.experience-header .section-eyebrow {
    color: var(--color-blush);
}

.experience-header .section-title {
    color: var(--color-white);
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.experience-card {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-medium);
}

.experience-card:hover {
    background-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-4px);
}

.experience-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    margin-bottom: var(--spacing-md);
    background-color: rgba(245, 230, 211, 0.15);
    border-radius: 50%;
}

.experience-card-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.experience-card-text {
    font-size: 0.9375rem;
    line-height: 1.75;
    color: var(--color-blush);
}

/* ---------- Visit ---------- */
.visit {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: stretch;
}

.visit-info {
    padding-right: var(--spacing-lg);
}

.visit-details {
    margin: var(--spacing-xl) 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

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

.visit-detail-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-blush-light);
    border-radius: 50%;
}

.visit-detail-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
}

.visit-detail-value {
    font-size: 1rem;
    color: var(--color-text);
    line-height: 1.7;
}

.visit-detail-value a {
    color: var(--color-burgundy);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.visit-detail-value a:hover {
    color: var(--color-burgundy-dark);
    text-decoration: underline;
}

.visit-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

.visit-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    min-height: 450px;
}

.visit-map iframe {
    width: 100%;
    height: 100%;
    min-height: 450px;
}

/* ---------- Footer ---------- */
.footer {
    background-color: var(--color-charcoal);
    color: var(--color-blush);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--color-blush-dark);
    line-height: 1.7;
    max-width: 280px;
}

.footer-nav-title,
.footer-contact h4 {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-blush);
    margin-bottom: var(--spacing-md);
}

.footer-nav ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.footer-nav a,
.footer-contact a {
    font-size: 0.9375rem;
    color: var(--color-blush-dark);
    transition: color var(--transition-fast);
}

.footer-nav a:hover,
.footer-contact a:hover {
    color: var(--color-white);
}

.footer-contact li {
    font-size: 0.9375rem;
    color: var(--color-blush-dark);
    line-height: 1.7;
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(245, 230, 211, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .hero-container {
        gap: var(--spacing-xl);
    }
    
    .hero-floating-card {
        left: -20px;
        bottom: var(--spacing-md);
    }
    
    .about-image-secondary {
        width: 160px;
        height: 160px;
        right: -20px;
        bottom: -20px;
    }
}

@media (max-width: 900px) {
    .menu-grid {
        grid-template-columns: 1fr;
    }
    
    .experience-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .experience-card {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: var(--color-cream);
        flex-direction: column;
        justify-content: center;
        gap: var(--spacing-lg);
        padding: var(--spacing-xl);
        box-shadow: var(--shadow-lg);
        transition: right var(--transition-medium);
        z-index: 999;
    }
    
    .nav-menu.open {
        right: 0;
    }
    
    .nav-link {
        font-size: 1rem;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-2xl);
    }
    
    .hero-content {
        padding-right: 0;
        order: 2;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-badges {
        justify-content: center;
    }
    
    .hero-image {
        order: 1;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .hero-floating-card {
        left: 0;
        right: 0;
        margin: 0 auto;
        bottom: -20px;
        max-width: 200px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .about-content {
        max-width: 100%;
        text-align: center;
    }
    
    .about-stats {
        justify-content: center;
    }
    
    .about-image-group {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .visit-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .visit-info {
        padding-right: 0;
        text-align: center;
    }
    
    .visit-details {
        align-items: center;
    }
    
    .visit-detail {
        flex-direction: column;
        text-align: center;
    }
    
    .visit-actions {
        justify-content: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-xl);
    }
    
    .footer-logo {
        justify-content: center;
    }
    
    .footer-tagline {
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .menu-categories {
        gap: 0.5rem;
    }
    
    .menu-tab {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
    }
    
    .menu-item {
        flex-direction: column;
        text-align: center;
    }
    
    .menu-item-image {
        width: 100%;
        height: 160px;
    }
    
    .menu-item-header {
        flex-direction: column;
        align-items: center;
        gap: 0.25rem;
    }
    
    .menu-item-price {
        margin-left: 0;
    }
    
    .about-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .about-stat-divider {
        width: 100%;
        height: 1px;
    }
}

/* ---------- Accessibility: Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}