/* ==============================================
   CSS Variables - Design Tokens
   ============================================== */
:root {
    /* Colors - Warm, sophisticated cafe palette */
    --color-primary: #c49b63;
    --color-primary-dark: #9d7847;
    --color-primary-light: #e4c9a0;
    --color-secondary: #8b4513;
    --color-accent: #d4af6a;
    
    --color-bg-dark: #1a1410;
    --color-bg-light: #f8f5f0;
    --color-bg-cream: #faf7f2;
    
    --color-text-dark: #2c2319;
    --color-text-light: #f8f5f0;
    --color-text-muted: #6b5d4f;
    
    /* Typography */
    --font-display: 'Cormorant Garamond', serif;
    --font-body: 'Crimson Pro', serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    
    /* Transitions */
    --transition-fast: 200ms ease;
    --transition-base: 350ms ease;
    --transition-slow: 600ms ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(26, 20, 16, 0.08);
    --shadow-md: 0 4px 16px rgba(26, 20, 16, 0.12);
    --shadow-lg: 0 8px 32px rgba(26, 20, 16, 0.16);
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
}

/* ==============================================
   Reset & Base Styles
   ============================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-dark);
    background-color: var(--color-bg-cream);
    line-height: 1.7;
    font-size: 18px;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text-dark);
}

h1 { font-size: clamp(3rem, 8vw, 5.5rem); }
h2 { font-size: clamp(2.5rem, 6vw, 4rem); }
h3 { font-size: clamp(1.75rem, 4vw, 2.5rem); }

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

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

.bitform {
    color: rgb(83, 183, 173);
    font-weight: 600;
}

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

/* ==============================================
   Navigation
   ============================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(26, 20, 16, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(196, 155, 99, 0.2);
    padding: var(--space-sm) 0;
    animation: slideDown 0.6s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
}

.nav-logo img {
    height: 50px;
    width: auto;
    transition: all var(--transition-base);
}

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

.nav-link {
    color: var(--color-text-light);
    font-size: 1.1rem;
    font-weight: 400;
    letter-spacing: 0.5px;
    position: relative;
    padding: 0.5rem 0;
}

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

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

.cta-link {
    background: var(--color-primary);
    color: var(--color-text-dark);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.cta-link:hover {
    background: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(196, 155, 99, 0.3);
}

.cta-link::after {
    display: none;
}

.nav-social {
    display: flex;
    gap: var(--space-sm);
}

.nav-social a {
    color: var(--color-text-light);
    font-size: 1.3rem;
    transition: all var(--transition-fast);
}

.nav-social a:hover {
    color: var(--color-primary);
    transform: scale(1.1);
}

/* ==============================================
   Hero Section
   ============================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
    z-index: 1;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(26, 20, 16, 0.7) 0%,
        rgba(26, 20, 16, 0.5) 50%,
        rgba(26, 20, 16, 0.8) 100%
    );
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: var(--color-text-light);
    max-width: 1000px;
    width: 100%;
    padding: var(--space-md);
    animation: fadeInUp 1s ease 0.3s both;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-weight: 300;
    letter-spacing: 8px;
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    color: var(--color-text-light);
}

.hero-logo {
    width: clamp(200px, 40vw, 400px);
    height: auto;
    margin-bottom: var(--space-md);
    filter: brightness(0) invert(1);
    animation: fadeInUp 1s ease 0.3s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    letter-spacing: 4px;
    margin-bottom: var(--space-lg);
    color: var(--color-primary-light);
    font-family: var(--font-display);
}

.hero-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-lg);
    max-width: 900px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.info-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(196, 155, 99, 0.3);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    transition: all var(--transition-base);
    animation: fadeInUp 1s ease both;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.info-card:nth-child(1) { animation-delay: 0.5s; }
.info-card:nth-child(2) { animation-delay: 0.7s; }
.info-card:nth-child(3) { animation-delay: 0.9s; }

.info-card:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-primary);
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.info-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
}

.info-card h3 {
    color: var(--color-primary-light);
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
}

.info-card p {
    font-size: 1rem;
    margin: 0.25rem 0;
    color: rgba(248, 245, 240, 0.9);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-md);
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    animation: bounce 2s infinite;
}

.scroll-indicator span {
    display: block;
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, var(--color-primary));
    border-radius: 2px;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

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

.section-title {
    text-align: center;
    margin-bottom: var(--space-sm);
    color: var(--color-text-dark);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
    font-style: italic;
}

.menu-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.menu-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.menu-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.menu-card-content {
    padding: var(--space-lg);
    text-align: center;
}

.menu-card h3 {
    font-size: 2.2rem;
    margin-bottom: var(--space-sm);
    color: var(--color-secondary);
}

.menu-card p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.menu-time {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--color-primary);
    font-weight: 600;
    margin: var(--space-sm) 0 var(--space-md);
}

.menu-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--color-primary);
    color: var(--color-text-dark);
    padding: 1rem 2rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1.1rem;
    transition: all var(--transition-base);
}

.menu-btn:hover {
    background: var(--color-primary-dark);
    color: var(--color-text-light);
    gap: var(--space-sm);
}

.menu-btn i {
    transition: transform var(--transition-base);
}

.menu-btn:hover i {
    transform: translateX(4px);
}

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

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

.about-text h2 {
    margin-bottom: var(--space-md);
    color: var(--color-secondary);
}

.about-text p {
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: var(--space-md);
    color: var(--color-text-muted);
}

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

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

.about-image:hover img {
    transform: scale(1.05);
}

/* ==============================================
   Reservation Section
   ============================================== */
.reservation-section {
    padding: var(--space-xl) 0;
    background: var(--color-bg-dark);
    color: var(--color-text-light);
}

.reservation-section .section-title,
.reservation-section .section-subtitle {
    color: var(--color-text-light);
}

.reservation-widget {
    margin: var(--space-lg) 0;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
}

.contact-options {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
    flex-wrap: wrap;
}

.contact-option {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(255, 255, 255, 0.08);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    border: 1px solid rgba(196, 155, 99, 0.3);
    transition: all var(--transition-base);
    font-size: 1.1rem;
}

.contact-option:hover {
    background: rgba(196, 155, 99, 0.2);
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.contact-option i {
    font-size: 1.5rem;
    color: var(--color-primary);
}

/* ==============================================
   Contact Section
   ============================================== */
.contact-section {
    padding: var(--space-xl) 0;
    background: var(--color-bg-cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-lg);
}

.contact-info h2 {
    margin-bottom: var(--space-md);
    color: var(--color-secondary);
}

.contact-detail {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    padding: var(--space-md);
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.contact-detail:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(8px);
}

.contact-detail i {
    font-size: 1.5rem;
    color: var(--color-primary);
    min-width: 30px;
}

.contact-detail strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    color: var(--color-secondary);
}

.contact-detail p {
    color: var(--color-text-muted);
    margin: 0;
}

.contact-detail a {
    color: var(--color-primary);
    font-weight: 600;
}

.contact-detail a:hover {
    text-decoration: underline;
}

.social-links {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    font-size: 1.3rem;
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--color-primary-dark);
    transform: translateY(-4px) rotate(5deg);
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    height: 100%;
    min-height: 400px;
}

.contact-map iframe {
    filter: grayscale(0.3) contrast(1.1);
}

/* ==============================================
   Footer
   ============================================== */
.footer {
    background: var(--color-bg-dark);
    color: var(--color-text-light);
    padding: var(--space-lg) 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.footer-logo img {
    height: 60px;
    opacity: 0.8;
}

.footer p {
    color: rgba(248, 245, 240, 0.6);
    font-size: 0.95rem;
}

/* ==============================================
   Responsive Design
   ============================================== */
@media (max-width: 968px) {
    .nav-links {
        display: none;
    }
    
    .hero-title {
        font-size: 3rem;
        letter-spacing: 4px;
    }
    
    .hero-info {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
        padding: 0 var(--space-sm);
    }
    
    .info-card {
        padding: var(--space-md) var(--space-sm);
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-options {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 640px) {
    :root {
        --space-xl: 3rem;
        --space-lg: 2rem;
        --space-md: 1.5rem;
    }
    
    .nav-container {
        padding: 0 var(--space-sm);
    }
    
    .nav-logo img {
        height: 40px;
    }
    
    .nav-social a {
        font-size: 1.1rem;
    }
    
    .hero {
        min-height: 600px;
        height: auto;
        padding-bottom: 2rem;
    }
    
    .hero-content {
        padding: 1rem;
        margin-top: 80px;
        position: static;
        transform: none;
    }
    
    .hero-logo {
        width: clamp(180px, 60vw, 280px);
        margin-bottom: 1rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
        letter-spacing: 3px;
        margin-bottom: 0.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        letter-spacing: 2px;
        margin-bottom: 2rem;
    }
    
    .hero-info {
        margin-top: 1.5rem;
        gap: 1rem;
        grid-template-columns: 1fr;
        padding: 0;
    }
    
    .info-card {
        padding: 1.25rem 1rem;
        min-height: 160px;
        width: 100%;
        max-width: 100%;
    }
    
    .info-icon {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }
    
    .info-card h3 {
        font-size: 1.4rem;
        margin-bottom: 0.5rem;
    }
    
    .info-card p {
        font-size: 0.95rem;
        margin: 0.2rem 0;
    }
    
    .scroll-indicator {
        display: none;
    }
    
    .menu-cards,
    .about-content,
    .contact-grid {
        gap: var(--space-md);
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    body {
        font-size: 16px;
    }
}

/* Extra small devices (iPhone SE, etc.) */
@media (max-width: 400px) {
    .hero-logo {
        width: clamp(160px, 70vw, 240px);
    }
    
    .hero-title {
        font-size: 2rem;
        letter-spacing: 2px;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        letter-spacing: 1px;
    }
    
    .info-card {
        padding: 1rem 0.75rem;
        min-height: 140px;
    }
    
    .info-icon {
        font-size: 1.75rem;
    }
    
    .info-card h3 {
        font-size: 1.2rem;
    }
    
    .info-card p {
        font-size: 0.9rem;
    }
}

/* ==============================================
   Accessibility
   ============================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus styles for keyboard navigation */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 4px;
}