/* ========================================
   The Rock Room — Styles
   Palette: Terracotta + Sand | Playfair + Inter
   ======================================== */

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

:root {
    --terracotta-50:  #fdf0ec;
    --terracotta-100: #f9d4c8;
    --terracotta-200: #f2a896;
    --terracotta-300: #e8765e;
    --terracotta-400: #d95a3e;
    --terracotta-500: #c44a2e;
    --terracotta-600: #a83d26;
    --terracotta-700: #8a3120;
    --terracotta-800: #6e281a;
    --terracotta-900: #4a1a10;

    --sand-50:  #faf8f5;
    --sand-100: #f5f0ea;
    --sand-200: #ece4d8;
    --sand-300: #ddd0bc;
    --sand-400: #c8b89a;
    --sand-500: #b09e7a;
    --sand-600: #948060;
    --sand-700: #75644d;
    --sand-800: #564a3a;
    --sand-900: #362e24;

    --charcoal-900: #1a1714;
    --charcoal-800: #2a2520;
    --charcoal-700: #3d3630;
    --charcoal-600: #554d46;
    --charcoal-500: #6e655d;
    --charcoal-400: #8e847c;
    --charcoal-300: #b0a89e;
    --charcoal-200: #d4cdc5;
    --charcoal-100: #ece7e2;
    --charcoal-50:  #f7f4f1;

    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --space-xs:  0.25rem;
    --space-sm:  0.5rem;
    --space-md:  1rem;
    --space-lg:  1.5rem;
    --space-xl:  2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    color: var(--charcoal-800);
    background: var(--sand-50);
    line-height: 1.6;
    -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;
}

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

/* --- Typography --- */
.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--terracotta-600);
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--charcoal-900);
    margin-bottom: var(--space-lg);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.8rem 1.6rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--terracotta-600);
    color: #fff;
    border: 2px solid var(--terracotta-600);
}

.btn-primary:hover {
    background: var(--terracotta-700);
    border-color: var(--terracotta-700);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(168, 61, 38, 0.3);
}

.btn-ghost {
    background: transparent;
    color: var(--charcoal-800);
    border: 2px solid var(--charcoal-300);
}

.btn-ghost:hover {
    border-color: var(--charcoal-800);
    background: var(--charcoal-800);
    color: #fff;
}

.btn-sm {
    padding: 0.6rem 1.2rem;
    font-size: 0.82rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 248, 245, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--sand-200);
    transition: var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 1px 20px rgba(26, 23, 20, 0.08);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--charcoal-900);
}

.logo-light {
    color: #fff;
}

.logo-icon {
    color: var(--terracotta-600);
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    list-style: none;
}

.main-nav a {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--charcoal-700);
    transition: var(--transition);
    position: relative;
}

.main-nav a:not(.btn):hover {
    color: var(--terracotta-600);
}

.main-nav a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--terracotta-600);
    transition: var(--transition);
}

.main-nav a:not(.btn):hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--charcoal-800);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    background: var(--sand-50);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 70% 20%, rgba(232, 118, 94, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse at 20% 80%, rgba(200, 184, 154, 0.12) 0%, transparent 50%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    padding: var(--space-3xl) 0;
}

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

.hero-eyebrow {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--terracotta-500);
    margin-bottom: var(--space-lg);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 600;
    line-height: 1.1;
    color: var(--charcoal-900);
    margin-bottom: var(--space-xl);
}

.hero-headline em {
    font-style: italic;
    color: var(--terracotta-600);
}

.hero-sub {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--charcoal-600);
    margin-bottom: var(--space-2xl);
    max-width: 440px;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    align-items: center;
    margin-bottom: var(--space-2xl);
}

.hero-hours {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.85rem;
    color: var(--charcoal-500);
}

.hero-hours svg {
    color: var(--terracotta-500);
}

/* Hero Images */
.hero-image-col {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

.hero-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(26, 23, 20, 0.15);
}

.hero-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 600/760;
}

.hero-img-accent {
    position: absolute;
    bottom: -40px;
    left: -40px;
    width: 55%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(26, 23, 20, 0.18);
    border: 4px solid var(--sand-50);
}

.hero-img-accent img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 400/280;
}

.hero-badge {
    position: absolute;
    top: -20px;
    right: -10px;
    background: var(--charcoal-900);
    color: #fff;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    font-size: 0.82rem;
    line-height: 1.6;
    box-shadow: 0 8px 24px rgba(26, 23, 20, 0.25);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.hero-badge svg {
    flex-shrink: 0;
    color: var(--terracotta-300);
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 80px;
}

/* --- About --- */
.about {
    padding: var(--space-4xl) 0;
    background: var(--sand-50);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-images {
    position: relative;
}

.about-img-large {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 16px 48px rgba(26, 23, 20, 0.12);
}

.about-img-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 560/480;
}

.about-img-small {
    position: absolute;
    bottom: -30px;
    right: -20px;
    width: 55%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 12px 36px rgba(26, 23, 20, 0.15);
    border: 4px solid var(--sand-50);
}

.about-img-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 320/240;
}

.about-stat {
    position: absolute;
    top: -20px;
    right: 30%;
    background: var(--terracotta-600);
    color: #fff;
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: 0 8px 24px rgba(168, 61, 38, 0.3);
}

.about-stat .stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.about-stat .stat-label {
    font-size: 0.78rem;
    opacity: 0.85;
    line-height: 1.4;
}

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

.about-content > p {
    font-size: 1.02rem;
    line-height: 1.75;
    color: var(--charcoal-600);
    margin-bottom: var(--space-lg);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.feature {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

.feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--terracotta-50);
    border: 1px solid var(--terracotta-100);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--terracotta-600);
}

.feature h4 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--charcoal-900);
    margin-bottom: var(--space-xs);
}

.feature p {
    font-size: 0.9rem;
    color: var(--charcoal-500);
    line-height: 1.6;
}

/* --- Menu --- */
.menu {
    padding: var(--space-4xl) 0;
    background: var(--charcoal-900);
    color: #fff;
}

.menu-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-3xl);
}

.menu-header .section-eyebrow {
    color: var(--terracotta-300);
}

.menu-header .section-title {
    color: #fff;
}

.menu-intro {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--charcoal-300);
}

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

.menu-tab {
    font-family: var(--font-sans);
    font-size: 0.88rem;
    font-weight: 500;
    padding: 0.65rem 1.4rem;
    border-radius: var(--radius-xl);
    color: var(--charcoal-300);
    background: transparent;
    border: 1px solid var(--charcoal-700);
    transition: var(--transition);
}

.menu-tab:hover {
    color: #fff;
    border-color: var(--charcoal-500);
}

.menu-tab.active {
    background: var(--terracotta-600);
    color: #fff;
    border-color: var(--terracotta-600);
}

.menu-panel {
    display: none;
    max-width: 900px;
    margin: 0 auto;
}

.menu-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.menu-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm) var(--space-3xl);
}

.menu-item {
    display: flex;
    align-items: baseline;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--charcoal-700);
}

.menu-item-info h4 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: var(--space-xs);
}

.menu-item-info p {
    font-size: 0.88rem;
    color: var(--charcoal-400);
    line-height: 1.5;
}

/* --- Atmosphere --- */
.atmosphere {
    padding: var(--space-4xl) 0;
    background: var(--sand-100);
}

.atm-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-3xl);
}

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

.atm-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--sand-50);
    box-shadow: 0 4px 20px rgba(26, 23, 20, 0.08);
    transition: var(--transition);
}

.atm-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 36px rgba(26, 23, 20, 0.14);
}

.atm-card img {
    width: 100%;
    height: 260px;
    object-fit: cover;
}

.atm-card-content {
    padding: var(--space-xl);
}

.atm-card-content h4 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--charcoal-900);
    margin-bottom: var(--space-sm);
}

.atm-card-content p {
    font-size: 0.9rem;
    line-height: 1.65;
    color: var(--charcoal-600);
}

/* --- Visit --- */
.visit {
    padding: var(--space-4xl) 0;
    background: var(--sand-50);
}

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

.visit-info {
    padding: var(--space-2xl) 0;
}

.visit-info .section-title {
    margin-bottom: var(--space-lg);
}

.visit-desc {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--charcoal-600);
    margin-bottom: var(--space-2xl);
}

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

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

.visit-detail-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: var(--terracotta-50);
    border: 1px solid var(--terracotta-100);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--terracotta-600);
}

.visit-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--charcoal-400);
    margin-bottom: var(--space-xs);
}

.visit-detail span,
.visit-detail a {
    font-size: 1rem;
    color: var(--charcoal-800);
    font-weight: 500;
}

.visit-detail a:hover {
    color: var(--terracotta-600);
}

.visit-map {
    min-height: 400px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(26, 23, 20, 0.1);
}

/* --- Contact --- */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--sand-100);
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

.contact-text .section-title {
    margin-bottom: var(--space-lg);
}

.contact-text > p {
    font-size: 1.02rem;
    line-height: 1.7;
    color: var(--charcoal-600);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

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

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--charcoal-700);
    letter-spacing: 0.04em;
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--sand-300);
    border-radius: var(--radius-sm);
    background: var(--sand-50);
    color: var(--charcoal-800);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--terracotta-500);
    box-shadow: 0 0 0 3px rgba(196, 74, 46, 0.1);
}

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

.form-success {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: var(--radius-sm);
    color: #166534;
    font-size: 0.92rem;
    font-weight: 500;
}

.form-success svg {
    flex-shrink: 0;
    color: #22c55e;
}

/* --- Footer --- */
.site-footer {
    background: var(--charcoal-900);
    color: var(--charcoal-300);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid var(--charcoal-700);
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--charcoal-400);
    margin-top: var(--space-md);
    max-width: 280px;
}

.footer-links h5,
.footer-hours h5 {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: var(--space-lg);
}

.footer-links ul,
.footer-hours ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links li a,
.footer-hours li a {
    font-size: 0.88rem;
    color: var(--charcoal-400);
    transition: var(--transition);
}

.footer-links li a:hover,
.footer-hours li a:hover {
    color: var(--terracotta-300);
}

.footer-hours li {
    display: flex;
    justify-content: space-between;
    gap: var(--space-lg);
    font-size: 0.88rem;
    color: var(--charcoal-400);
    padding: var(--space-xs) 0;
    border-bottom: 1px solid var(--charcoal-800);
}

.footer-bottom {
    padding-top: var(--space-xl);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--charcoal-500);
}

/* --- Scroll Reveal (progressive enhancement) --- */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
    }

    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-grid {
        gap: var(--space-2xl);
    }

    .about-grid {
        gap: var(--space-2xl);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-lg);
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        background: var(--sand-50);
        box-shadow: -8px 0 30px rgba(26, 23, 20, 0.15);
        padding: 100px var(--space-xl) var(--space-xl);
        transform: translateX(100%);
        transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .main-nav.open {
        transform: translateX(0);
    }

    .main-nav ul {
        flex-direction: column;
        gap: var(--space-lg);
        align-items: flex-start;
    }

    .main-nav a {
        font-size: 1.05rem;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        padding: var(--space-2xl) 0 var(--space-3xl);
    }

    .hero-content {
        max-width: 100%;
        text-align: center;
    }

    .hero-sub {
        max-width: 100%;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-image-col {
        max-width: 480px;
        margin: 0 auto;
    }

    .hero-img-accent {
        left: -10px;
        bottom: -20px;
        width: 50%;
    }

    .hero-badge {
        right: 0;
        top: -10px;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-images {
        max-width: 480px;
    }

    .menu-grid {
        grid-template-columns: 1fr;
    }

    .atm-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .visit-grid {
        grid-template-columns: 1fr;
    }

    .visit-map {
        min-height: 300px;
    }

    .contact-inner {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

@media (max-width: 480px) {
    .hero-headline {
        font-size: 2rem;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .menu-tabs {
        flex-direction: column;
        align-items: center;
    }

    .menu-tab {
        width: 100%;
        text-align: center;
    }
}

/* Mobile overlay */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(26, 23, 20, 0.4);
    z-index: 999;
}

.nav-overlay.active {
    display: block;
}