/* ============================================
   MAIN STREET GRILL — Restaurant Website
   Color Palette: Emerald Green + Cream
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --emerald-50:  #ecfdf5;
    --emerald-100: #d1fae5;
    --emerald-200: #a7f3d0;
    --emerald-300: #6ee7b7;
    --emerald-400: #34d399;
    --emerald-500: #10b981;
    --emerald-600: #059669;
    --emerald-700: #047857;
    --emerald-800: #065f46;
    --emerald-900: #064e3b;
    --emerald-950: #022c22;

    --cream-50:   #fdfcf8;
    --cream-100:  #faf6ed;
    --cream-200:  #f5efe0;
    --cream-300:  #ede4cc;
    --cream-400:  #e2d4b0;
    --cream-500:  #d4c094;

    --text-dark:   #1a1a1a;
    --text-mid:    #3d3d3d;
    --text-light:  #6b6b6b;
    --text-white:  #f8f6f1;

    --font-display: 'DM Serif Display', Georgia, serif;
    --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-accent:  'Lora', Georgia, serif;

    --radius-sm:  8px;
    --radius-md:  14px;
    --radius-lg:  24px;
    --radius-xl:  32px;

    --shadow-sm:  0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md:  0 4px 16px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg:  0 12px 40px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.05);
    --shadow-xl:  0 20px 60px rgba(0,0,0,0.12), 0 8px 20px rgba(0,0,0,0.06);

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

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

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

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background-color: var(--cream-50);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

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

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

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    line-height: 1.2;
    font-weight: 400;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--emerald-700);
    background: var(--emerald-100);
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-dark);
    margin-bottom: 20px;
}

.text-accent {
    color: var(--emerald-700);
    font-style: italic;
}

.section-subtitle {
    font-family: var(--font-accent);
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--emerald-700);
    color: #ffffff;
    border-color: var(--emerald-700);
}

.btn-primary:hover {
    background: var(--emerald-800);
    border-color: var(--emerald-800);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--emerald-700);
    border-color: var(--emerald-700);
}

.btn-outline:hover {
    background: var(--emerald-700);
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    color: var(--cream-50);
    border-color: var(--cream-300);
}

.btn-outline-dark:hover {
    background: var(--cream-50);
    color: var(--emerald-800);
    transform: translateY(-2px);
}

.btn-cream {
    background: var(--cream-100);
    color: var(--emerald-800);
    border-color: var(--cream-100);
}

.btn-cream:hover {
    background: var(--cream-200);
    border-color: var(--cream-200);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
}

.btn-lg {
    padding: 14px 32px;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 252, 248, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(4, 120, 87, 0.08);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(253, 252, 248, 0.95);
    box-shadow: var(--shadow-sm);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--emerald-800);
    font-weight: 400;
}

.logo-icon {
    color: var(--emerald-700);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-mid);
    transition: var(--transition);
    position: relative;
}

.nav-links a:not(.btn):hover {
    color: var(--emerald-700);
}

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

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

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

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--emerald-800);
    border-radius: 2px;
    transition: var(--transition);
}

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

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

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

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--cream-50);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu.open {
    transform: translateX(0);
}

.mobile-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--emerald-800);
    padding: 8px;
}

.mobile-link {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--text-dark);
    transition: var(--transition);
}

.mobile-link:hover {
    color: var(--emerald-700);
}

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

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(4, 120, 87, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(4, 120, 87, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 120px;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--emerald-700);
    background: var(--emerald-100);
    padding: 8px 18px;
    border-radius: 50px;
    margin-bottom: 24px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--emerald-500);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-title {
    font-size: clamp(2.75rem, 5vw, 4.25rem);
    line-height: 1.08;
    color: var(--text-dark);
    margin-bottom: 24px;
}

.hero-subtitle {
    font-family: var(--font-accent);
    font-size: 1.125rem;
    color: var(--text-light);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--emerald-700);
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--text-light);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--cream-300);
}

/* Hero Images */
.hero-image {
    position: relative;
    height: 600px;
}

.hero-img-main {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-img-float {
    position: absolute;
    bottom: -20px;
    left: -40px;
    width: 200px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--cream-50);
}

.hero-img-float img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-img-badge {
    position: absolute;
    top: 30px;
    right: -20px;
    background: var(--emerald-700);
    color: var(--cream-50);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-accent);
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 80px;
    color: var(--cream-50);
}

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

/* --- About Section --- */
.about {
    padding: 100px 0;
    background: var(--cream-50);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

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

.about-img-wrapper {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 55/65;
}

.about-img-accent {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 220px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--cream-50);
}

.about-img-accent img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-content {
    padding: 20px 0;
}

.about-text {
    font-family: var(--font-accent);
    font-size: 1.0625rem;
    color: var(--text-mid);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 40px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.feature-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background: var(--emerald-100);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--emerald-700);
}

.feature-item h4 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.feature-item p {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* --- Menu Section --- */
.menu {
    padding: 100px 0;
    background: var(--emerald-900);
    position: relative;
}

.menu::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(16, 185, 129, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.menu .container {
    position: relative;
    z-index: 1;
}

.menu .section-tag {
    background: rgba(255,255,255,0.12);
    color: var(--emerald-300);
}

.menu .section-title {
    color: var(--cream-50);
}

.menu .section-subtitle {
    color: var(--cream-300);
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.menu-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.menu-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.menu-card-img {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.menu-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.menu-category {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--emerald-700);
    color: var(--cream-50);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 5px 14px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.menu-card-body {
    padding: 28px;
}

.menu-card-body h3 {
    font-size: 1.375rem;
    color: var(--cream-50);
    margin-bottom: 12px;
}

.menu-card-body p {
    font-size: 0.9375rem;
    color: var(--cream-300);
    line-height: 1.7;
    margin-bottom: 20px;
}

.menu-note {
    margin-top: 48px;
}

.menu-note p {
    font-family: var(--font-accent);
    font-size: 1.0625rem;
    color: var(--cream-300);
}

.menu-note a {
    color: var(--emerald-400);
    font-weight: 600;
    border-bottom: 1px solid rgba(110, 231, 183, 0.3);
    transition: var(--transition);
}

.menu-note a:hover {
    color: var(--emerald-300);
    border-color: var(--emerald-300);
}

/* --- Gallery Section --- */
.gallery {
    padding: 100px 0;
    background: var(--cream-50);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto auto;
    gap: 20px;
    margin-top: 60px;
}

.gallery-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

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

.gallery-item--large {
    grid-column: span 7;
    height: 380px;
}

.gallery-item--wide {
    grid-column: span 8;
    height: 280px;
}

.gallery-item:not(.gallery-item--large):not(.gallery-item--wide) {
    height: 240px;
}

/* --- Visit Section --- */
.visit {
    padding: 100px 0;
    background: var(--cream-100);
}

.visit-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: stretch;
}

.visit-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.visit-text {
    font-family: var(--font-accent);
    font-size: 1.0625rem;
    color: var(--text-mid);
    line-height: 1.8;
}

.visit-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 8px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.info-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background: var(--emerald-100);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--emerald-700);
}

.info-item h4 {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.info-item p, .info-item a {
    font-size: 1rem;
    color: var(--text-mid);
    line-height: 1.6;
}

.info-item a:hover {
    color: var(--emerald-700);
}

.visit-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 8px;
}

.visit-map {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    min-height: 400px;
}

/* --- CTA Section --- */
.cta {
    position: relative;
    padding: 100px 0;
    background: var(--emerald-800);
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 30% 50%, rgba(16, 185, 129, 0.2) 0%, transparent 60%),
        radial-gradient(circle at 70% 50%, rgba(6, 79, 58, 0.3) 0%, transparent 60%);
    pointer-events: none;
}

.cta-container {
    position: relative;
    z-index: 1;
}

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

.cta-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--cream-50);
    margin-bottom: 20px;
}

.cta-text {
    font-family: var(--font-accent);
    font-size: 1.1875rem;
    color: var(--emerald-200);
    line-height: 1.75;
    margin-bottom: 36px;
}

.cta-actions {
    display: flex;
    justify-content: center;
}

/* --- Footer --- */
.footer {
    background: var(--emerald-950);
    color: var(--cream-200);
    padding: 72px 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 56px;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--cream-50);
    margin-bottom: 16px;
}

.footer-desc {
    font-size: 0.9375rem;
    color: var(--emerald-300);
    line-height: 1.7;
    max-width: 300px;
}

.footer-col h4 {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--cream-50);
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    color: var(--emerald-300);
    line-height: 1.5;
}

.footer-links a {
    color: var(--emerald-300);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links a:hover {
    color: var(--cream-50);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 24px 0;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--emerald-400);
}

/* --- Reveal Animations (progressive enhancement) --- */
[data-reveal] {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (prefers-reduced-motion: no-preference) {
    [data-reveal] {
        opacity: 0;
        transform: translateY(24px);
    }
    
    [data-reveal].revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-container {
        gap: 40px;
    }
    
    .hero-image {
        height: 480px;
    }
    
    .about-container {
        gap: 48px;
    }
    
    .menu-grid {
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-bottom: 100px;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-image {
        height: 400px;
        order: -1;
    }
    
    .hero-img-float {
        left: -10px;
        width: 160px;
    }
    
    .hero-img-badge {
        right: -10px;
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .about-img-accent {
        right: 0;
        width: 180px;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .gallery-item--large,
    .gallery-item--wide {
        grid-column: span 2;
    }
    
    .visit-container {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero {
        padding-top: 64px;
    }
    
    .hero-image {
        height: 320px;
    }
    
    .hero-img-float {
        width: 130px;
        left: -5px;
        bottom: -10px;
    }
    
    .hero-img-badge {
        padding: 10px 14px;
        font-size: 0.8125rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-lg {
        width: 100%;
        justify-content: center;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item--large,
    .gallery-item--wide {
        grid-column: span 1;
    }
    
    .visit-actions {
        flex-direction: column;
    }
    
    .visit-actions .btn-lg {
        width: 100%;
        justify-content: center;
    }
}