/* =========================================================
   REGGAE BURGUER — DESIGN TOKENS
   Conceito: poster de show + label de vinil.
   Tipografia bold de cartaz (Anton) + serifada itálica elegante
   (Fraunces) contrastando com o corpo neutro (Work Sans).
========================================================= */
:root {
    --black-piano: #0b0a08;
    --charcoal: #17140f;
    --charcoal-2: #1e1a13;
    --cream: #f3ead8;
    --cream-dim: #cfc6b0;
    --gold: #e8b400;
    --gold-soft: #f2cf5c;
    --jade: #146a3d;
    --jade-deep: #0c4527;
    --ember: #c62828;
    --ember-deep: #8f1f1f;

    --font-display: 'Anton', sans-serif;
    --font-serif: 'Fraunces', serif;
    --font-body: 'Work Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }
section[id], header[id] { scroll-margin-top: 84px; }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
    background-color: var(--black-piano);
    color: var(--cream);
    font-family: var(--font-body);
    overflow-x: hidden;
    line-height: 1.6;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 5%; }

/* Halftone texture — the poster grain */
.halftone-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 2000;
    opacity: 0.05;
    mix-blend-mode: overlay;
    background-image: radial-gradient(circle, #fff 1px, transparent 1px);
    background-size: 4px 4px;
}

.highlight-yellow { color: var(--gold); }
.highlight-green { color: var(--jade); }
.highlight-red { color: var(--ember); }

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* =========================================================
   NAVBAR
========================================================= */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(11, 10, 8, 0.85);
    backdrop-filter: blur(10px);
    padding: 14px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    border-bottom: 1px solid rgba(232, 180, 0, 0.15);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}
.navbar.scrolled {
    background-color: rgba(11, 10, 8, 0.97);
    border-bottom-color: var(--jade);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-container .logo {
    height: 52px;
    border-radius: 50%;
    transition: box-shadow 0.35s ease, filter 0.35s ease;
    flex-shrink: 0;
    box-shadow: 0 0 0 0 rgba(232, 180, 0, 0);
}
.logo-container .logo:hover {
    box-shadow: 0 0 0 3px var(--black-piano), 0 0 0 5px var(--gold), 0 0 18px 2px rgba(232, 180, 0, 0.55);
    filter: brightness(1.08) saturate(1.15);
}

.brand-name {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 0.95rem;
    line-height: 1.05;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--cream);
    white-space: nowrap;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 32px;
}

.nav-links a {
    position: relative;
    color: var(--cream);
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.82rem;
    padding-bottom: 4px;
}
.nav-links a::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 0; height: 2px;
    background: var(--gold);
    transition: width 0.3s ease;
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a:hover, .nav-links a.active { color: var(--gold); }

.btn-nav {
    background-color: transparent;
    border: 2px solid var(--ember);
    color: var(--cream);
    padding: 9px 22px;
    text-decoration: none;
    border-radius: 2px;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}
.btn-nav:hover {
    background-color: var(--ember);
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.hamburger span {
    width: 26px; height: 2px;
    background: var(--cream);
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   HERO — poster + vinyl signature
========================================================= */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 5% 80px;
    background:
        radial-gradient(ellipse at 75% 30%, rgba(20, 106, 61, 0.25), transparent 55%),
        linear-gradient(160deg, var(--black-piano) 45%, var(--charcoal) 100%);
    overflow: hidden;
}

.vinyl-decor {
    position: absolute;
    right: -120px;
    top: 50%;
    transform: translateY(-50%);
    width: 560px;
    height: 560px;
    z-index: 1;
}
@media (max-width: 900px) {
    .vinyl-decor { right: -220px; opacity: 0.55; width: 420px; height: 420px; }
}

.vinyl-disc {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background:
        repeating-conic-gradient(from 0deg, rgba(243,234,216,0.05) 0deg 0.4deg, transparent 0.4deg 3.2deg),
        radial-gradient(circle at 40% 35%, #2a2620 0%, #100e0b 70%);
    box-shadow: 0 30px 80px rgba(0,0,0,0.6), inset 0 0 0 2px rgba(232,180,0,0.08);
    animation: spin-vinyl 14s linear infinite;
}
@keyframes spin-vinyl { to { transform: rotate(360deg); } }

/* Brilho assimétrico que "varre" o disco — é o que faz o giro ficar visível */
.vinyl-disc::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(from 20deg,
        transparent 0deg,
        rgba(255,255,255,0.14) 18deg,
        transparent 46deg,
        transparent 300deg,
        rgba(232,180,0,0.10) 335deg,
        transparent 360deg);
    mix-blend-mode: screen;
    pointer-events: none;
}

.vinyl-text-ring {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    fill: rgba(243, 234, 216, 0.32);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 3px;
}

.vinyl-groove {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(243, 234, 216, 0.06);
}
.g1 { inset: 40px; }
.g2 { inset: 90px; }
.g3 { inset: 140px; }

.vinyl-label {
    position: absolute;
    inset: 42%;
    border-radius: 50%;
    background: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 3px var(--black-piano), 0 0 0 5px var(--gold-soft);
    overflow: hidden;
}
.vinyl-label img { width: 100%; height: 100%; object-fit: cover; }

.vinyl-arm {
    position: absolute;
    top: 6px;
    right: 130px;
    width: 7px;
    height: 190px;
    background: linear-gradient(var(--cream-dim), var(--charcoal-2));
    border-radius: 4px;
    transform-origin: top center;
    transform: rotate(20deg);
}
.vinyl-arm::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -7px;
    width: 20px; height: 20px;
    border-radius: 50%;
    background: var(--charcoal-2);
    border: 2px solid var(--cream-dim);
}
.vinyl-arm::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: -8px;
    width: 22px; height: 12px;
    border-radius: 3px;
    background: var(--ember);
}

.hero-content { position: relative; z-index: 2; max-width: 640px; }

.eyebrow {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-size: 0.78rem;
    color: var(--gold-soft);
    border-left: 3px solid var(--ember);
    padding-left: 12px;
    margin-bottom: 22px;
}
.eyebrow-dark { color: var(--jade); border-left-color: var(--jade); }

.hero-content h1 {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2.8rem, 7vw, 5.2rem);
    line-height: 0.98;
    letter-spacing: 0.01em;
    text-transform: uppercase;
    margin-bottom: 22px;
}

.hero-tagline {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--cream);
    max-width: 520px;
    margin-bottom: 14px;
}

.hero-desc {
    color: var(--cream-dim);
    max-width: 480px;
    margin-bottom: 34px;
}

.hero-actions { display: flex; gap: 18px; flex-wrap: wrap; }

.btn-primary {
    background-color: var(--jade);
    color: var(--cream);
    padding: 16px 34px;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-size: 0.95rem;
    border-radius: 2px;
    display: inline-block;
    border: 2px solid var(--jade);
    transition: all 0.3s ease;
}
.btn-primary:hover {
    background-color: transparent;
    color: var(--jade);
    box-shadow: 0 0 0 1px var(--jade);
    transform: translateY(-3px);
}

.btn-ghost {
    color: var(--cream);
    text-decoration: none;
    padding: 16px 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-size: 0.95rem;
    border-bottom: 2px solid var(--gold);
    transition: color 0.3s ease, border-color 0.3s ease;
}
.btn-ghost:hover { color: var(--gold); }

.scroll-cue {
    position: absolute;
    bottom: 34px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}
.scroll-cue span {
    display: block;
    width: 22px; height: 22px;
    border-right: 2px solid var(--gold);
    border-bottom: 2px solid var(--gold);
    transform: rotate(45deg);
    animation: bounce-cue 1.8s ease infinite;
}
@keyframes bounce-cue {
    0%, 100% { transform: rotate(45deg) translate(0,0); opacity: 0.5; }
    50% { transform: rotate(45deg) translate(6px,6px); opacity: 1; }
}

/* =========================================================
   SECTIONS — generic
========================================================= */
:where(section):not(.hero-section) { padding: 100px 5%; text-align: center; }

section h2 {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2rem, 4.5vw, 3rem);
    text-transform: uppercase;
    letter-spacing: 0.01em;
    margin-bottom: 16px;
}

.section-sub {
    color: var(--cream-dim);
    max-width: 480px;
    margin: 0 auto 50px;
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.1rem;
}

/* =========================================================
   ABOUT
========================================================= */
.about-section { background: var(--charcoal); text-align: left; }

.about-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 60px;
    align-items: start;
    margin-bottom: 70px;
}

.about-text h2 { text-align: left; }

.lead-serif {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--gold-soft);
    margin: 18px 0 20px;
    line-height: 1.4;
}

.about-text p:not(.lead-serif) { color: var(--cream-dim); max-width: 52ch; }

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 28px;
    border-left: 2px solid rgba(232,180,0,0.2);
    padding-left: 32px;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.6rem;
    color: var(--gold);
    line-height: 1;
}
.stat-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--cream-dim);
}

.features {
    display: flex;
    justify-content: center;
    gap: 26px;
    flex-wrap: wrap;
}

.feature-card {
    background-color: var(--charcoal-2);
    padding: 34px 28px;
    border-radius: 4px;
    width: 300px;
    text-align: left;
    border-top: 3px solid transparent;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.35);
}
.feature-icon { font-size: 1.8rem; display: block; margin-bottom: 14px; }
.feature-card h3 { font-family: var(--font-display); font-weight: 400; letter-spacing: 0.02em; margin-bottom: 10px; font-size: 1.2rem; }
.feature-card p { color: var(--cream-dim); font-size: 0.95rem; }

.border-green { border-top-color: var(--jade); }
.border-yellow { border-top-color: var(--gold); }
.border-red { border-top-color: var(--ember); }

/* =========================================================
   AGENDA / SCHEDULE
========================================================= */
.schedule-section { background: var(--black-piano); }

.schedule-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
    max-width: 640px;
    margin: 0 auto;
    text-align: left;
}

.schedule-item {
    display: flex;
    align-items: center;
    gap: 24px;
    background: var(--charcoal);
    padding: 22px 28px;
    position: relative;
    transition: background 0.3s ease, transform 0.3s ease;
}
.schedule-item:hover { background: var(--charcoal-2); transform: translateX(6px); }

.schedule-day {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--gold);
    min-width: 90px;
    text-transform: uppercase;
}
.schedule-info h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 2px; }
.schedule-info p { color: var(--cream-dim); font-size: 0.9rem; }

.schedule-dot {
    margin-left: auto;
    width: 12px; height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}
.dot-green { background: var(--jade); }
.dot-yellow { background: var(--gold); }
.dot-red { background: var(--ember); }

.schedule-note {
    max-width: 500px;
    margin: 32px auto 0;
    color: var(--cream-dim);
    font-size: 0.85rem;
}

/* =========================================================
   MENU / CARDÁPIO — prévia + CTA para o cardápio completo
========================================================= */
.menu-section { background: var(--charcoal); }

.featured-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: left;
    margin-bottom: 50px;
}

.featured-card {
    background: var(--charcoal-2);
    border-radius: 6px;
    overflow: hidden;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.featured-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.featured-media {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--black-piano);
}
.featured-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}
.featured-card:hover .featured-media img { transform: scale(1.06); }

.featured-body { padding: 18px 20px 22px; }
.featured-body h3 {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 1.15rem;
    letter-spacing: 0.02em;
    margin-bottom: 8px;
}
.featured-body p {
    color: var(--cream-dim);
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 14px;
    min-height: 62px;
}
.featured-price {
    display: inline-block;
    font-family: var(--font-display);
    color: var(--gold-soft);
    font-size: 0.95rem;
    letter-spacing: 0.02em;
}

.menu-cta { text-align: center; }
.menu-cta-note {
    color: var(--cream-dim);
    font-size: 0.85rem;
    margin-top: 16px;
}

/* =========================================================
   PARCEIROS
========================================================= */
.partners-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 18px;
}

.partner-item {
    background: var(--charcoal);
    padding: 20px 32px;
    border-radius: 4px;
    font-weight: 600;
    border: 1px solid rgba(243,234,216,0.08);
    transition: border-color 0.3s ease, transform 0.3s ease;
}
.partner-item:hover {
    border-color: var(--jade);
    transform: translateY(-4px);
}

/* =========================================================
   FOOTER
========================================================= */
.footer {
    background-color: var(--black-piano);
    padding: 70px 20px 40px;
    text-align: center;
    border-top: 1px solid rgba(198,40,40,0.3);
}
.footer h2 { font-family: var(--font-display); font-weight: 400; font-size: 1.8rem; text-transform: uppercase; margin-bottom: 10px; }

.social-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.social-btn {
    padding: 11px 26px;
    border-radius: 3px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    color: var(--black-piano);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.instagram { background-color: #E1306C; color: #fff; }
.whatsapp { background-color: #25D366; }
.email { background-color: var(--gold); }

.social-btn:hover { transform: translateY(-4px); box-shadow: 0 8px 20px rgba(0,0,0,0.35); }

.copyright { color: #6b675c; font-size: 0.85rem; }

/* Floating WhatsApp button */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px; height: 56px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(0,0,0,0.4);
    z-index: 900;
    transition: transform 0.3s ease;
}
.whatsapp-float:hover { transform: scale(1.1); }

/* =========================================================
   RESPONSIVE
========================================================= */
@media screen and (max-width: 900px) {
    .about-grid { grid-template-columns: 1fr; }
    .featured-grid { grid-template-columns: 1fr 1fr; }
}

@media screen and (max-width: 768px) {
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(11,10,8,0.98);
        flex-direction: column;
        align-items: center;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
    }
    .nav-links.active { max-height: 320px; padding: 10px 0; }
    .nav-links li { width: 100%; text-align: center; padding: 14px 0; }
    .btn-nav { display: none; }
    .hamburger { display: flex; }
    .logo-container .logo { height: 42px; }
    .brand-name { font-size: 0.78rem; }

    .hero-content h1 { font-size: 2.6rem; }
    .about-stats { flex-direction: row; flex-wrap: wrap; border-left: none; padding-left: 0; gap: 30px; border-top: 2px solid rgba(232,180,0,0.2); padding-top: 24px; }
}