/* 
  Shimai's Bistro - Stylesheet
  Theme: Clean Minimalist, Forest Green & Off-White
*/

:root {
    --color-forest: #1C3A28;
    --color-forest-light: #2C5240;
    --color-off-white: #F9F7F2;
    --color-white: #FFFFFF;
    --color-text-dark: #1a1a1a;
    --color-text-light: #4a4a4a;
    --color-text-muted: #6e6e6e;
    
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Manrope', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    --transition: all 0.3s ease;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    background-color: var(--color-off-white);
    color: var(--color-text-dark);
    font-family: var(--font-sans);
    font-weight: 300;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

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

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

.section-label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-forest);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--color-forest);
    margin-bottom: var(--spacing-md);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}

.btn--primary {
    background-color: var(--color-forest);
    color: var(--color-white);
}

.btn--primary:hover {
    background-color: var(--color-forest-light);
}

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

.btn--outline:hover {
    background-color: var(--color-white);
    color: var(--color-forest);
}

.btn--text {
    background: transparent;
    padding: 1rem 0;
    color: var(--color-forest);
    border-bottom: 1px solid var(--color-forest);
}

.btn--text:hover {
    color: var(--color-forest-light);
    border-color: var(--color-forest-light);
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(249, 247, 242, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(28, 58, 40, 0.1);
    height: 80px;
    display: flex;
    align-items: center;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-forest);
    letter-spacing: -0.02em;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.main-nav a {
    font-size: 0.9rem;
    color: var(--color-text-dark);
}

.main-nav a:hover {
    color: var(--color-forest);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 1px;
    background-color: var(--color-forest);
    margin: 6px 0;
    transition: var(--transition);
}

/* Hero */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-image: url('https://images.pexels.com/photos/35336025/pexels-photo-35336025.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080');
    background-size: cover;
    background-position: center;
    margin-top: 80px;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(28, 58, 40, 0.4), rgba(28, 58, 40, 0.6));
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 0 var(--spacing-md);
    color: var(--color-white);
}

.hero-tagline {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-sm);
    opacity: 0.9;
}

.hero-headline {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 300;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-sub {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
    opacity: 0.95;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

/* Sections */
.section {
    padding: var(--spacing-xl) 0;
}

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

.about-text p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
    font-size: 1.05rem;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 2px;
}

/* Menu */
.menu {
    background-color: var(--color-white);
}

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

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

.menu-card {
    background-color: var(--color-off-white);
    border-radius: 2px;
    overflow: hidden;
    transition: var(--transition);
}

.menu-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(28, 58, 40, 0.08);
}

.menu-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.menu-card-content {
    padding: var(--spacing-md);
}

.menu-card h3 {
    font-size: 1.5rem;
    color: var(--color-forest);
    margin-bottom: var(--spacing-xs);
}

.menu-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.menu-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

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

.info-block {
    margin-bottom: var(--spacing-md);
}

.info-block h4 {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-forest);
    margin-bottom: var(--spacing-xs);
}

.info-block p, .info-block a {
    color: var(--color-text-dark);
    font-size: 1.1rem;
}

.info-block a:hover {
    color: var(--color-forest);
    text-decoration: underline;
}

.visit-map {
    position: relative;
    overflow: hidden;
    border-radius: 2px;
}

.visit-map img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%);
}

.map-overlay {
    position: absolute;
    bottom: var(--spacing-md);
    left: var(--spacing-md);
}

/* Footer */
.site-footer {
    background-color: var(--color-forest);
    color: var(--color-white);
    padding: var(--spacing-lg) 0;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-md);
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.footer-brand p {
    opacity: 0.7;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links a {
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer-links a:hover {
    opacity: 1;
}

.footer-copy {
    font-size: 0.8rem;
    opacity: 0.5;
}

/* Responsive */
@media (max-width: 968px) {
    .about-grid,
    .visit-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
    
    .menu-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
        z-index: 1001;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--color-off-white);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: right 0.4s ease;
    }
    
    .main-nav.is-open {
        right: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .main-nav a {
        font-size: 1.25rem;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-headline {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
}