/* ============================================
   NEW CRYSTAL — Ristorante Bergamo
   Dark & Moody Premium Style
   ============================================ */

:root {
    --bg: #0a0a0a;
    --bg-elevated: #111111;
    --bg-card: #141414;
    --text: #f2f2f2;
    --text-muted: #a0a0a0;
    --accent: #D4AF37;
    --accent-hover: #b8962e;
    --border: rgba(255,255,255,0.08);
    --radius: 6px;
    --transition: all 0.35s ease;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

.container {
    width: 92%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Typography */
.section-label {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.8rem;
}

.section-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    font-size: clamp(1.8rem, 4vw, 3rem);
    line-height: 1.15;
    margin-bottom: 1.2rem;
}

.section {
    padding: 7rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.9rem 1.8rem;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: var(--accent);
    color: #0a0a0a;
    border-color: var(--accent);
}

.btn-primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border-color: rgba(255,255,255,0.25);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-large { padding: 1rem 2.4rem; font-size: 0.85rem; }
.btn-block { width: 100%; }

/* Ticker */
.ticker {
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    white-space: nowrap;
    padding: 0.5rem 0;
    position: relative;
    z-index: 1001;
}

.ticker-track {
    display: inline-flex;
    animation: ticker 28s linear infinite;
    gap: 4rem;
}

.ticker span {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
}

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Header */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 1.2rem 0;
    transition: var(--transition);
    background: transparent;
}

.header.scrolled {
    background: rgba(10,10,10,0.85);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    padding: 0.7rem 0;
}

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

.logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.18em;
    color: var(--text);
}

.nav {
    display: flex;
    gap: 2.2rem;
}

.nav a {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    transition: var(--transition);
    position: relative;
}

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

.nav a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 1px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.nav a:hover::after { width: 100%; }

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
}

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

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

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.55);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10,10,10,0.4) 0%, rgba(10,10,10,0.7) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s ease forwards 0.3s;
}

.hero-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    font-size: clamp(2.5rem, 7vw, 5.5rem);
    letter-spacing: 0.22em;
    line-height: 1.05;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: var(--text-muted);
    margin-bottom: 2.2rem;
    letter-spacing: 0.04em;
}

.hero-scroll {
    position: absolute;
    bottom: 2.2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    color: var(--text-muted);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%,100% { opacity: 0.4; transform: scaleY(0.6); }
    50% { opacity: 1; transform: scaleY(1); }
}

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

/* About */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-text p {
    color: var(--text-muted);
    margin-bottom: 1.2rem;
    font-size: 0.98rem;
    line-height: 1.7;
}

.about-text .btn { margin-top: 0.6rem; }

.about-media {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
}

.about-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.about-media:hover img { transform: scale(1.04); }

/* Menu */
.menu { background: var(--bg-elevated); }

.menu-tabs {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.menu-tab {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.65rem 1.4rem;
    border-radius: 100px;
    cursor: pointer;
    transition: var(--transition);
}

.menu-tab:hover { color: var(--text); border-color: rgba(255,255,255,0.25); }

.menu-tab.active {
    background: var(--accent);
    color: #0a0a0a;
    border-color: var(--accent);
    font-weight: 600;
}

.menu-panels { min-height: 320px; }

.menu-panel { display: none; animation: fadeIn 0.5s ease; }
.menu-panel.active { display: block; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.dish {
    display: grid;
    grid-template-columns: 1fr auto auto;
    grid-template-areas: "name line price" "desc desc desc";
    gap: 0.2rem 1rem;
    padding: 1.3rem 0;
    border-bottom: 1px solid var(--border);
    align-items: baseline;
}

.dish-name {
    grid-area: name;
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    font-size: 1.05rem;
}

.dish-line {
    grid-area: line;
    width: 60px;
    height: 1px;
    border-bottom: 1px dashed rgba(255,255,255,0.15);
    align-self: center;
}

.dish-price {
    grid-area: price;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--accent);
    font-size: 1rem;
}

.dish-desc {
    grid-area: desc;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: italic;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 220px;
    gap: 1rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.gallery-item:hover img { transform: scale(1.06); }

.gallery-item.wide { grid-column: span 2; }
.gallery-item.tall { grid-row: span 2; }

/* Booking */
.booking { background: var(--bg-elevated); }

.booking-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    align-items: start;
}

.booking-info p { color: var(--text-muted); margin-bottom: 1.5rem; }

.booking-contact {
    list-style: none;
    display: grid;
    gap: 1.1rem;
}

.booking-contact li {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.booking-contact strong {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.booking-contact a {
    color: var(--text);
    font-size: 1rem;
    transition: color 0.3s;
}

.booking-contact a:hover { color: var(--accent); }

/* Form */
.booking-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-group label {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0.7rem 0.8rem;
    border-radius: var(--radius);
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    background: rgba(255,255,255,0.05);
}

.form-group textarea { resize: vertical; }

.form-disclaimer {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 0.8rem;
}

.form-message {
    margin-top: 1rem;
    font-size: 0.9rem;
    text-align: center;
    min-height: 1.4rem;
}

.form-message.success { color: #7bd17b; }
.form-message.error { color: #e67a7a; }

/* Footer */
.footer {
    border-top: 1px solid var(--border);
    padding: 4rem 0 0;
    background: var(--bg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand .logo { display: inline-block; margin-bottom: 0.8rem; }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; }

.footer-col h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 1rem;
    color: var(--text);
}

.footer-col p,
.footer-col a {
    display: block;
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.7;
    transition: color 0.3s;
}

.footer-col a:hover { color: var(--accent); }

.footer-note { color: var(--accent); margin-top: 0.3rem; }

.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 1.2rem 0;
}

.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Reveal animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .about-grid { gap: 3rem; }
    .booking-grid { gap: 3rem; }
}

@media (max-width: 768px) {
    .section { padding: 4.5rem 0; }

    .nav {
        position: fixed;
        top: 0; right: 0; bottom: 0;
        width: 260px;
        background: rgba(10,10,10,0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        gap: 1.4rem;
        transform: translateX(100%);
        transition: transform 0.35s ease;
        border-left: 1px solid var(--border);
    }

    .nav.open { transform: translateX(0); }

    .header-cta { display: none; }

    .menu-toggle { display: flex; z-index: 1002; }

    .about-grid,
    .booking-grid {
        grid-template-columns: 1fr;
    }

    .about-media { order: -1; }

    .gallery-grid {
        grid-template-columns: 1fr 1fr;
        grid-auto-rows: 160px;
    }

    .gallery-item.wide { grid-column: span 2; }
    .gallery-item.tall { grid-row: span 1; }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .dish {
        grid-template-columns: 1fr auto;
        grid-template-areas: "name price" "desc desc";
    }
    .dish-line { display: none; }

    .form-row { grid-template-columns: 1fr; gap: 1rem; }
    .footer-bottom .container { flex-direction: column; gap: 0.4rem; text-align: center; }
}

@media (max-width: 480px) {
    .hero-title { letter-spacing: 0.12em; }
    .gallery-grid { grid-template-columns: 1fr; }
    .gallery-item.wide { grid-column: span 1; }
    .footer-grid { grid-template-columns: 1fr; }
    .booking-form { padding: 1.2rem; }
}