/* ========================================
   Enchiladas Michoacanas La Ruana
   Custom Styles
   ======================================== */

/* CSS Custom Properties */
:root {
    --color-terracotta-50: #fef7f4;
    --color-terracotta-100: #fdebd4;
    --color-terracotta-200: #fad4ab;
    --color-terracotta-300: #f5b578;
    --color-terracotta-400: #ef8d42;
    --color-terracotta-500: #e06c20;
    --color-terracotta-600: #c45114;
    --color-terracotta-700: #9e3d11;
    --color-terracotta-800: #7f3111;
    --color-terracotta-900: #662910;
    
    --color-sand-50: #fefdfb;
    --color-sand-100: #fdf8ef;
    --color-sand-200: #faeed6;
    --color-sand-300: #f5ddaa;
    --color-sand-400: #edc46e;
    --color-sand-500: #e2a83f;
    --color-sand-600: #cc8828;
    --color-sand-700: #a8651c;
    --color-sand-800: #874e1b;
    --color-sand-900: #6e4018;
    
    --color-dark-900: #1a1410;
    --color-dark-800: #2a2018;
    --color-dark-700: #3d3025;
    --color-dark-600: #524335;
    --color-dark-500: #6b5848;
    --color-dark-400: #8a7566;
    --color-dark-300: #a89888;
    --color-dark-200: #c8bfb5;
    --color-dark-100: #e8e2dc;
    --color-dark-50: #f7f4f1;
    
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 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;
    
    --shadow-sm: 0 1px 3px rgba(26, 20, 16, 0.08);
    --shadow-md: 0 4px 12px rgba(26, 20, 16, 0.1);
    --shadow-lg: 0 8px 30px rgba(26, 20, 16, 0.12);
    --shadow-xl: 0 16px 50px rgba(26, 20, 16, 0.15);
    
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark-800);
    background-color: var(--color-sand-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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 */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(254, 253, 251, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-sand-200);
    transition: box-shadow var(--transition-base);
}

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

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-dark-900);
}

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

.nav-logo-text {
    letter-spacing: -0.02em;
}

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

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-dark-600);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-terracotta-500);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--color-terracotta-600);
}

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-terracotta-600);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.nav-cta:hover {
    background: var(--color-terracotta-700);
    transform: translateY(-1px);
}

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

.nav-toggle-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-dark-700);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base);
}

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

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

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

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

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

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.5;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(26, 20, 16, 0.6) 0%,
        rgba(26, 20, 16, 0.75) 50%,
        rgba(26, 20, 16, 0.9) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding: var(--space-4xl) var(--space-lg);
    color: #fff;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-sand-200);
    margin-bottom: var(--space-xl);
    backdrop-filter: blur(8px);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.75rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-lg);
    color: #fff;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    line-height: 1.7;
    color: var(--color-dark-200);
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
    margin-bottom: var(--space-3xl);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
}

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

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-terracotta-300);
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--color-dark-300);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.hero-scroll a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: #fff;
    transition: background var(--transition-fast), border-color var(--transition-fast);
}

.hero-scroll a:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--color-terracotta-700);
    border-color: var(--color-terracotta-700);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.7);
    transform: translateY(-2px);
}

.btn-outline-light {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
    transform: translateY(-2px);
}

.btn-large {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1rem;
}

/* ========================================
   Section Shared
   ======================================== */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-3xl);
}

.section-header--centered {
    /* same as default */
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-terracotta-600);
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--color-dark-900);
    margin-bottom: var(--space-md);
}

.section-title--light {
    color: #fff;
}

.section-subtitle {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-dark-500);
}

/* ========================================
   Menu Section
   ======================================== */
.menu-section {
    padding: var(--space-4xl) 0;
    background: var(--color-sand-50);
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

.menu-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.menu-card-img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/2;
}

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

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

.menu-card-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    padding: var(--space-xs) var(--space-md);
    background: var(--color-terracotta-600);
    color: #fff;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
}

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

.menu-card-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-dark-900);
    margin-bottom: var(--space-sm);
}

.menu-card-desc {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--color-dark-500);
}

.menu-cta {
    text-align: center;
    padding: var(--space-2xl);
    background: var(--color-dark-800);
    border-radius: var(--radius-lg);
}

.menu-cta p {
    color: var(--color-dark-300);
    font-size: 1rem;
    margin-bottom: var(--space-lg);
}

.menu-cta .btn-primary {
    background: var(--color-terracotta-500);
    border-color: var(--color-terracotta-500);
}

.menu-cta .btn-primary:hover {
    background: var(--color-terracotta-600);
    border-color: var(--color-terracotta-600);
}

/* ========================================
   About Section
   ======================================== */
.about-section {
    padding: var(--space-4xl) 0;
    background: var(--color-dark-800);
}

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

.about-images {
    position: relative;
}

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

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

.about-img-secondary {
    position: absolute;
    bottom: -30px;
    right: -20px;
    width: 55%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--color-dark-800);
}

.about-img-accent {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 80px;
    height: 80px;
    background: var(--color-terracotta-600);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    z-index: 1;
}

.about-content {
    color: #fff;
}

.about-text {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-dark-300);
    margin-bottom: var(--space-lg);
}

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

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

.about-feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: rgba(224, 108, 32, 0.15);
    border: 1px solid rgba(224, 108, 32, 0.3);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-terracotta-400);
}

.about-feature h4 {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: var(--space-xs);
}

.about-feature p {
    font-size: 0.9375rem;
    color: var(--color-dark-400);
    line-height: 1.6;
}

/* ========================================
   Specialties Section
   ======================================== */
.specialties-section {
    padding: var(--space-4xl) 0;
    background: var(--color-sand-100);
}

.specialties-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space-xl);
}

.specialty-card {
    background: #fff;
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-sand-200);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.specialty-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-terracotta-200);
}

.specialty-card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--color-terracotta-500), var(--color-terracotta-700));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    margin-bottom: var(--space-lg);
}

.specialty-card-title {
    font-family: var(--font-display);
    font-size: 1.1875rem;
    font-weight: 600;
    color: var(--color-dark-900);
    margin-bottom: var(--space-sm);
}

.specialty-card-desc {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--color-dark-500);
}

/* ========================================
   Visit Section
   ======================================== */
.visit-section {
    padding: var(--space-4xl) 0;
    background: linear-gradient(135deg, var(--color-dark-900) 0%, var(--color-dark-800) 100%);
}

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

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

.visit-text {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-dark-300);
    margin-bottom: var(--space-2xl);
}

.visit-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

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

.visit-detail-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: rgba(224, 108, 32, 0.15);
    border: 1px solid rgba(224, 108, 32, 0.3);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-terracotta-400);
}

.visit-detail h4 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-terracotta-400);
    margin-bottom: var(--space-xs);
}

.visit-detail p {
    font-size: 1rem;
    color: var(--color-dark-200);
    line-height: 1.6;
}

.visit-detail a {
    color: var(--color-terracotta-300);
    transition: color var(--transition-fast);
}

.visit-detail a:hover {
    color: var(--color-terracotta-200);
    text-decoration: underline;
}

.visit-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

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

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

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--color-dark-900);
    padding: var(--space-3xl) 0 var(--space-xl);
    color: var(--color-dark-300);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-2xl);
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: var(--space-md);
}

.footer-logo-icon {
    color: var(--color-terracotta-500);
}

.footer-brand p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-dark-400);
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-dark-200);
    margin-bottom: var(--space-lg);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    font-size: 0.9375rem;
    color: var(--color-dark-400);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-terracotta-400);
}

.footer-contact p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-dark-400);
    margin-bottom: var(--space-sm);
}

.footer-contact a {
    color: var(--color-terracotta-400);
    transition: color var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--color-terracotta-300);
    text-decoration: underline;
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-dark-700);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--color-dark-500);
}

/* ========================================
   Scroll Reveal Animations
   (Progressive enhancement — content visible without JS)
   ======================================== */
@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);
    }
    
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1024px) {
    .about-grid,
    .visit-grid {
        grid-template-columns: 1fr;
    }
    
    .about-images {
        max-width: 500px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(254, 253, 251, 0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        padding: var(--space-xl);
        gap: var(--space-md);
        border-bottom: 1px solid var(--color-sand-200);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);
    }
    
    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-cta {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .hero-stat-divider {
        width: 40px;
        height: 1px;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
    }
    
    .about-img-secondary {
        position: relative;
        bottom: auto;
        right: auto;
        width: 100%;
        margin-top: var(--space-md);
        border: none;
    }
    
    .about-img-accent {
        display: none;
    }
    
    .specialties-grid {
        grid-template-columns: 1fr;
    }
    
    .visit-actions {
        flex-direction: column;
    }
    
    .visit-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    .hero-content {
        padding: var(--space-3xl) var(--space-md);
    }
    
    .section-title {
        font-size: 1.75rem;
    }
}