/* ========================================
   Nite Owl Cafe — Minimalist Restaurant Site
   Palette: Terracotta + Sand
======================================== */

/* CSS Custom Properties */
:root {
    --color-terracotta: #C06C44;
    --color-terracotta-dark: #A85A36;
    --color-terracotta-light: #D4896A;
    --color-sand: #F4F1EA;
    --color-sand-dark: #E8E2D4;
    --color-cream: #FAFAF7;
    --color-charcoal: #2C2C2C;
    --color-text: #3A3A3A;
    --color-text-light: #6B6B6B;
    --color-line: #E0D9CC;
    --color-white: #FFFFFF;
    
    --font-display: 'Instrument Serif', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 8rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--color-text);
    background-color: var(--color-cream);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

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

@media (min-width: 1200px) {
    .container {
        padding: 0 calc((100% - 1200px) / 2 + 40px);
    }
}

/* ========================================
   Typography
======================================== */
.section-eyebrow {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 1.15;
    color: var(--color-charcoal);
    margin-bottom: var(--space-md);
}

/* ========================================
   Buttons
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--color-terracotta);
    color: var(--color-white);
    border: 1.5px solid var(--color-terracotta);
}

.btn-primary:hover {
    background-color: var(--color-terracotta-dark);
    border-color: var(--color-terracotta-dark);
    transform: translateY(-1px);
}

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

.btn-outline:hover {
    background-color: var(--color-charcoal);
    color: var(--color-white);
    transform: translateY(-1px);
}

.btn-outline-light {
    background-color: transparent;
    color: var(--color-sand);
    border: 1.5px solid var(--color-sand);
}

.btn-outline-light:hover {
    background-color: var(--color-sand);
    color: var(--color-charcoal);
    transform: translateY(-1px);
}

/* ========================================
   Navigation
======================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(250, 250, 247, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-line);
    transition: all var(--transition-medium);
}

.nav.scrolled {
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

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

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-charcoal);
    letter-spacing: 0.02em;
}

.nav-menu {
    display: none;
    gap: var(--space-md);
}

.nav-menu a {
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
    position: relative;
    padding: 0.25rem 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-terracotta);
    transition: width var(--transition-fast);
}

.nav-menu a:hover {
    color: var(--color-terracotta);
}

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

@media (min-width: 768px) {
    .nav-menu {
        display: flex;
    }
}

/* Nav Toggle */
.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

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

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

@media (min-width: 768px) {
    .nav-toggle {
        display: none;
    }
}

/* ========================================
   Mobile Menu
======================================== */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background-color: var(--color-cream);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-medium);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-close {
    position: absolute;
    top: 24px;
    right: 24px;
    color: var(--color-charcoal);
    padding: 8px;
    display: flex;
    align-items: center;
}

.mobile-menu-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.mobile-menu-link {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--color-charcoal);
    transition: color var(--transition-fast);
}

.mobile-menu-link:hover {
    color: var(--color-terracotta);
}

/* ========================================
   Hero Section
======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding-top: 72px;
    background-color: var(--color-cream);
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    align-items: center;
    flex: 1;
    padding-top: var(--space-lg);
    padding-bottom: var(--space-lg);
}

@media (min-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1.1fr 0.9fr;
        gap: var(--space-xl);
        padding-top: var(--space-2xl);
        padding-bottom: var(--space-2xl);
    }
}

.hero-eyebrow {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: var(--space-sm);
    font-weight: 400;
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2.5rem, 5.5vw, 4.5rem);
    line-height: 1.1;
    color: var(--color-charcoal);
    margin-bottom: var(--space-md);
}

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

.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    line-height: 1.8;
    color: var(--color-text-light);
    max-width: 480px;
    margin-bottom: var(--space-md);
}

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

@media (min-width: 1024px) {
    .hero-actions {
        margin-top: var(--space-lg);
    }
}

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

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

.hero-image-wrapper img {
    width: 100%;
    height: auto;
    aspect-ratio: 3/4;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.hero-image-wrapper:hover img {
    transform: scale(1.02);
}

.hero-image-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    border: 1px solid var(--color-terracotta);
    border-radius: var(--radius-md);
    z-index: -1;
    opacity: 0.4;
}

@media (min-width: 1024px) {
    .hero-image-accent {
        top: -30px;
        right: -30px;
        width: 180px;
        height: 180px;
    }
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: var(--space-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-light);
    animation: float 2.5s ease-in-out infinite;
}

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

/* ========================================
   Section Divider
======================================== */
.section-divider {
    padding: 0 var(--space-md);
}

.divider-line {
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-line), transparent);
}

/* ========================================
   About Section
======================================== */
.about {
    padding: var(--space-xl) 0;
    background-color: var(--color-cream);
}

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

@media (min-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }
}

.about-image-col img {
    width: 100%;
    height: auto;
    aspect-ratio: 4/5;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.about-text {
    margin-bottom: var(--space-md);
}

.about-text p {
    margin-bottom: var(--space-sm);
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-line);
}

.stat {
    flex: 1;
}

.stat-label {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: 4px;
}

.stat-value {
    display: block;
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--color-charcoal);
}

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

/* ========================================
   Menu Section
======================================== */
.menu {
    padding: var(--space-xl) 0;
    background-color: var(--color-sand);
}

.menu-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-xl);
}

.menu-intro {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

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

@media (min-width: 768px) {
    .menu-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-md);
    }
}

.menu-category {
    background-color: var(--color-cream);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    border: 1px solid var(--color-line);
}

.menu-category-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-charcoal);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-line);
}

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

.menu-item {
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-sand-dark);
}

.menu-item:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.menu-item-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-sm);
    margin-bottom: 4px;
}

.menu-item-name {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-charcoal);
}

.menu-item-desc {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

.menu-note {
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-top: var(--space-lg);
    font-style: italic;
}

/* ========================================
   Gallery Section
======================================== */
.gallery {
    padding: var(--space-xl) 0;
    background-color: var(--color-cream);
}

.gallery-header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

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

@media (min-width: 640px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: auto auto;
        gap: var(--space-sm);
    }
    
    .gallery-item--large {
        grid-column: 1 / 3;
        grid-row: 1;
    }
    
    .gallery-item--wide {
        grid-column: 1 / 4;
        grid-row: 2;
    }
}

.gallery-item {
    overflow: hidden;
    border-radius: var(--radius-sm);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 3/2;
    transition: transform var(--transition-slow);
}

.gallery-item--large img {
    aspect-ratio: 3/2;
}

.gallery-item--wide img {
    aspect-ratio: 16/7;
}

.gallery-item:hover img {
    transform: scale(1.04);
}

/* ========================================
   Visit Section
======================================== */
.visit {
    padding: var(--space-xl) 0;
    background-color: var(--color-sand);
}

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

@media (min-width: 900px) {
    .visit-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }
}

.visit-description {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

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

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

.visit-detail-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-sm);
    color: var(--color-terracotta);
    flex-shrink: 0;
}

.visit-detail-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.visit-detail-label {
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-terracotta);
}

.visit-detail-value {
    font-size: 0.95rem;
    color: var(--color-charcoal);
}

.visit-detail-value a {
    color: var(--color-text);
    border-bottom: 1px solid var(--color-line);
    transition: all var(--transition-fast);
}

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

.visit-map {
    border-radius: var(--radius-md);
    overflow: hidden;
    min-height: 400px;
    border: 1px solid var(--color-line);
}

.visit-map iframe {
    width: 100%;
    height: 100%;
    min-height: 400px;
}

/* ========================================
   CTA Section
======================================== */
.cta {
    padding: var(--space-2xl) 0;
    background-color: var(--color-charcoal);
    text-align: center;
}

.cta-content {
    max-width: 640px;
    margin: 0 auto;
}

.cta .section-eyebrow {
    color: var(--color-terracotta-light);
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    line-height: 1.15;
    color: var(--color-sand);
    margin-bottom: var(--space-sm);
}

.cta-title em {
    font-style: italic;
    color: var(--color-terracotta-light);
}

.cta-text {
    font-size: 0.95rem;
    color: rgba(244, 241, 234, 0.6);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
}

/* ========================================
   Footer
======================================== */
.footer {
    padding: var(--space-xl) 0 var(--space-md);
    background-color: var(--color-charcoal);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr;
        gap: var(--space-lg);
    }
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-sand);
    display: inline-block;
    margin-bottom: var(--space-sm);
}

.footer-tagline {
    font-size: 0.875rem;
    color: rgba(244, 241, 234, 0.5);
    line-height: 1.7;
}

.footer-heading {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-terracotta-light);
    margin-bottom: var(--space-sm);
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-nav a {
    font-size: 0.875rem;
    color: rgba(244, 241, 234, 0.6);
}

.footer-nav a:hover {
    color: var(--color-sand);
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.875rem;
    color: rgba(244, 241, 234, 0.6);
}

.footer-contact-list a {
    color: rgba(244, 241, 234, 0.6);
}

.footer-contact-list a:hover {
    color: var(--color-terracotta-light);
}

.footer-bottom {
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer-bottom p {
    font-size: 0.75rem;
    color: rgba(244, 241, 234, 0.35);
}

/* ========================================
   Animations
======================================== */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }

/* ========================================
   Responsive Adjustments
======================================== */
@media (max-width: 640px) {
    .hero-scroll-indicator {
        display: none;
    }
    
    .about-stats {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .stat-divider {
        width: 100%;
        height: 1px;
    }
}

@media (min-width: 641px) and (max-width: 1023px) {
    .hero-image-accent {
        top: -15px;
        right: -15px;
        width: 140px;
        height: 140px;
    }
}