/* ============================================
   VERRE — Natural Wine Bar
   Dark, Sophisticated Candlelit Aesthetic
   ============================================ */

/* Root Variables */
:root {
    --color-dark-bg: #0f0f0f;
    --color-charcoal: #1a1a1a;
    --color-charcoal-light: #2a2a2a;
    --color-gold: #d4a574;
    --color-gold-light: #e8b88d;
    --color-gold-accent: #c29660;
    --color-white: #f5f5f0;
    --color-cream: #fffbf7;
    --color-burgundy: #5c2e2e;
    --color-burgundy-dark: #3d1f1f;
    --color-text: #e8e8e0;
    --color-text-muted: #a8a89a;

    --font-serif: 'Playfair Display', serif;
    --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-dark-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 700;
    color: var(--color-white);
}

h1 {
    font-size: 4rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-sm);
}

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

a:hover {
    color: var(--color-gold-light);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(212, 165, 116, 0.1);
    padding: var(--spacing-md) 0;
}

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

.navbar-brand h1 {
    font-size: 1.8rem;
    letter-spacing: 0.1em;
    color: var(--color-gold);
}

.brand-text {
    margin-bottom: 0 !important;
}

.navbar-nav {
    display: flex;
    gap: var(--spacing-2xl);
    align-items: center;
}

.nav-link {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--color-text);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid transparent;
    padding-bottom: 0.25rem;
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-gold);
    border-bottom-color: var(--color-gold);
}

@media (max-width: 768px) {
    .navbar-container {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .navbar-brand h1 {
        font-size: 1.5rem;
    }

    .navbar-nav {
        gap: var(--spacing-lg);
    }

    .nav-link {
        font-size: 0.85rem;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 700px;
    padding: 0 var(--spacing-lg);
    animation: fadeInUp 1s ease 0.3s both;
}

.hero-headline {
    font-size: clamp(3rem, 12vw, 5.5rem);
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.08em;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.hero-subheadline {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--color-white);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.hero-tagline {
    font-size: 1.2rem;
    color: var(--color-cream);
    margin-bottom: var(--spacing-xl);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
    font-style: italic;
}

.hero-cta {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--color-gold);
    color: var(--color-dark-bg);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 8px 30px rgba(212, 165, 116, 0.3);
}

.hero-cta:hover {
    background-color: var(--color-gold-light);
    box-shadow: 0 12px 40px rgba(212, 165, 116, 0.4);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .hero {
        min-height: 500px;
    }

    .hero-headline {
        font-size: clamp(2.5rem, 10vw, 3.5rem);
    }

    .hero-subheadline {
        font-size: 1.4rem;
    }

    .hero-tagline {
        font-size: 1rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   SECTION STYLES
   ============================================ */
.section-title {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--color-gold);
}

.section-description {
    font-size: 1.1rem;
    text-align: center;
    color: var(--color-text);
    max-width: 600px;
    margin: 0 auto var(--spacing-3xl);
    line-height: 1.8;
}

/* ============================================
   SELECTION SECTION (WINE GALLERY)
   ============================================ */
.selection {
    background-color: var(--color-charcoal);
    padding: var(--spacing-3xl) var(--spacing-lg);
    border-top: 1px solid rgba(212, 165, 116, 0.15);
}

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

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-2xl);
    animation: staggerIn 0.6s ease;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    border-radius: 4px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    transition: var(--transition);
    group: "gallery";
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 50px rgba(212, 165, 116, 0.2);
}

.gallery-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: var(--transition);
}

.gallery-item:hover .gallery-image {
    transform: scale(1.05);
}

.gallery-label {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: var(--spacing-md);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: var(--color-gold);
    font-size: 0.95rem;
    font-family: var(--font-serif);
    font-weight: 600;
    letter-spacing: 0.05em;
}

@keyframes staggerIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .gallery-item {
        aspect-ratio: 4/3;
    }
}

/* ============================================
   AMBIANCE SECTION
   ============================================ */
.ambiance {
    background-color: var(--color-dark-bg);
    padding: var(--spacing-3xl) var(--spacing-lg);
    border-top: 1px solid rgba(212, 165, 116, 0.15);
}

.ambiance-container {
    max-width: 1000px;
    margin: 0 auto;
}

.ambiance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-2xl);
}

.ambiance-item {
    padding: var(--spacing-2xl);
    background-color: var(--color-charcoal);
    border: 1px solid rgba(212, 165, 116, 0.2);
    border-radius: 4px;
    transition: var(--transition);
}

.ambiance-item:hover {
    border-color: var(--color-gold);
    box-shadow: 0 8px 25px rgba(212, 165, 116, 0.15);
}

.ambiance-text {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    line-height: 1.8;
    color: var(--color-white);
    font-weight: 600;
}

@media (max-width: 768px) {
    .ambiance-grid {
        grid-template-columns: 1fr;
    }

    .ambiance-text {
        font-size: 1.1rem;
    }
}

/* ============================================
   RESERVATIONS SECTION
   ============================================ */
.reservations {
    background-color: var(--color-charcoal);
    padding: var(--spacing-3xl) var(--spacing-lg);
    border-top: 1px solid rgba(212, 165, 116, 0.15);
}

.reservations-container {
    max-width: 600px;
    margin: 0 auto;
}

.reservation-intro {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-2xl);
    color: var(--color-text);
}

.reservation-form {
    background-color: var(--color-charcoal-light);
    padding: var(--spacing-2xl);
    border-radius: 4px;
    border: 1px solid rgba(212, 165, 116, 0.15);
    margin-bottom: var(--spacing-xl);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-gold);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--color-dark-bg);
    border: 1px solid rgba(212, 165, 116, 0.3);
    color: var(--color-white);
    font-family: var(--font-sans);
    font-size: 1rem;
    border-radius: 2px;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1);
}

.form-group textarea {
    resize: vertical;
    font-family: var(--font-sans);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23d4a574' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form-submit {
    width: 100%;
    padding: 1rem;
    background-color: var(--color-gold);
    color: var(--color-dark-bg);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: var(--transition);
}

.form-submit:hover {
    background-color: var(--color-gold-light);
}

.form-submit:active {
    transform: scale(0.98);
}

.form-message {
    text-align: center;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    border-radius: 2px;
    display: none;
}

.form-message.success {
    display: block;
    background-color: rgba(92, 46, 46, 0.3);
    color: var(--color-gold);
    border: 1px solid var(--color-gold-accent);
}

.form-message.error {
    display: block;
    background-color: rgba(200, 50, 50, 0.2);
    color: #ff6b6b;
    border: 1px solid #ff6b6b;
}

.reservation-subtext {
    text-align: center;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.reservation-contact {
    text-align: center;
    font-size: 0.95rem;
    color: var(--color-text);
}

.reservation-contact a {
    color: var(--color-gold);
    font-weight: 600;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .reservation-form {
        padding: var(--spacing-lg);
    }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--color-charcoal);
    border-top: 1px solid rgba(212, 165, 116, 0.15);
    padding: var(--spacing-3xl) var(--spacing-lg) var(--spacing-lg);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section {
    animation: fadeInUp 0.6s ease;
}

.footer-title {
    font-size: 1.6rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.05em;
}

.footer-heading {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

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

.footer-text a {
    color: var(--color-gold);
    font-weight: 600;
    transition: var(--transition-fast);
}

.footer-text a:hover {
    color: var(--color-gold-light);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(212, 165, 116, 0.1);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr;
    }

    .footer-title {
        font-size: 1.3rem;
    }
}

/* ============================================
   UTILITY & RESPONSIVE
   ============================================ */
@media (max-width: 480px) {
    :root {
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
        --spacing-3xl: 4rem;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .navbar-nav {
        gap: var(--spacing-lg);
    }

    .nav-link {
        font-size: 0.75rem;
    }
}

/* Smooth scroll support */
@supports (scroll-behavior: smooth) {
    html {
        scroll-behavior: smooth;
    }
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}