/* ─── CSS VARIABLES ─────────────────────────────────────── */
  :root {
    --gold:       #c9a84c;
    --gold-light: #e2c47a;
    --gold-dim:   rgba(201,168,76,0.15);
    --bg:         #080808;
    --bg2:        #0f0f0f;
    --bg3:        #141414;
    --surface:    #1a1a1a;
    --border:     rgba(201,168,76,0.2);
    --text:       #e8e4dc;
    --muted:      #7a7570;
    --white:      #ffffff;
    --radius:     4px;
    --transition: 0.4s cubic-bezier(0.25,0.46,0.45,0.94);
  }

  /* ─── RESET & BASE ──────────────────────────────────────── */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; font-size: 16px; }
  body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Barlow', sans-serif;
    font-weight: 300;
    line-height: 1.7;
    overflow-x: hidden;
  }
  img { display: block; max-width: 100%; }
  a { color: inherit; text-decoration: none; }
  button { cursor: pointer; border: none; background: none; font-family: inherit; }

  /* ─── SCROLLBAR ─────────────────────────────────────────── */
  ::-webkit-scrollbar { width: 4px; }
  ::-webkit-scrollbar-track { background: var(--bg); }
  ::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 2px; }

  /* ─── SELECTION ─────────────────────────────────────────── */
  ::selection { background: var(--gold); color: var(--bg); }

  /* ─── TYPOGRAPHY ────────────────────────────────────────── */
  h1, h2, h3 { font-family: 'Playfair Display', serif; font-weight: 700; line-height: 1.15; }
  .section-label {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
  }
  .section-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    color: var(--white);
    margin-bottom: 1rem;
  }
  .section-subtitle {
    font-size: 1rem;
    color: var(--muted);
    max-width: 520px;
    margin: 0 auto 3.5rem;
  }

  /* ─── LAYOUT HELPERS ────────────────────────────────────── */
  .container { max-width: 1160px; margin: 0 auto; padding: 0 1.5rem; }
  section { padding: 6rem 0; }
  .text-center { text-align: center; }

  /* ─── GOLD DIVIDER ──────────────────────────────────────── */
  .divider {
    display: flex; align-items: center; gap: 1rem;
    margin-bottom: 1.5rem; justify-content: center;
  }
  .divider::before, .divider::after {
    content: ''; flex: 1; max-width: 60px;
    height: 1px; background: var(--gold);
    opacity: 0.4;
  }
  .divider-icon { color: var(--gold); font-size: 1rem; }

  /* ─── ANIMATE ON SCROLL ─────────────────────────────────── */
  .reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.visible { opacity: 1; transform: none; }
  .reveal-delay-1 { transition-delay: 0.1s; }
  .reveal-delay-2 { transition-delay: 0.2s; }
  .reveal-delay-3 { transition-delay: 0.3s; }
  .reveal-delay-4 { transition-delay: 0.4s; }

  /* ══════════════════════════════════════════════════════════
     NAV
  ══════════════════════════════════════════════════════════ */
  #nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 1.2rem 0;
    transition: background var(--transition), padding var(--transition), backdrop-filter var(--transition);
  }
  #nav.scrolled {
    background: rgba(8,8,8,0.92);
    backdrop-filter: blur(16px);
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
  }
  .nav-inner {
    display: flex; align-items: center; justify-content: space-between;
  }
  .nav-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem; font-weight: 900;
    color: var(--white); letter-spacing: 0.02em;
  }
  .nav-logo span { color: var(--gold); }
  .nav-links {
    display: flex; gap: 2.5rem; list-style: none;
    align-items: center;
  }
  .nav-links a {
    font-size: 0.78rem; font-weight: 500;
    letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--muted); transition: color 0.3s;
    position: relative;
  }
  .nav-links a::after {
    content: ''; position: absolute;
    left: 0; bottom: -3px;
    width: 0; height: 1px;
    background: var(--gold);
    transition: width 0.3s;
  }
  .nav-links a:hover { color: var(--gold); }
  .nav-links a:hover::after { width: 100%; }
  .nav-cta {
    background: var(--gold); color: var(--bg) !important;
    padding: 0.55rem 1.4rem !important;
    border-radius: var(--radius);
    font-weight: 600 !important;
    transition: background 0.3s, transform 0.2s !important;
  }
  .nav-cta:hover { background: var(--gold-light) !important; transform: translateY(-1px); }
  .nav-cta::after { display: none !important; }

  /* Hamburger */
  .hamburger {
    display: none; flex-direction: column;
    gap: 5px; padding: 0.3rem; z-index: 1100;
  }
  .hamburger span {
    width: 24px; height: 2px;
    background: var(--white);
    transition: var(--transition); border-radius: 1px;
  }
  .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); }

  /* Mobile menu */
  .mobile-menu {
    display: none; position: fixed;
    inset: 0; background: rgba(8,8,8,0.98);
    z-index: 1050; flex-direction: column;
    align-items: center; justify-content: center; gap: 2.5rem;
    opacity: 0; transition: opacity 0.3s;
  }
  .mobile-menu.open { opacity: 1; }
  .mobile-menu a {
    font-family: 'Playfair Display', serif;
    font-size: 2rem; color: var(--white);
    transition: color 0.3s;
  }
  .mobile-menu a:hover { color: var(--gold); }
  .mobile-cta {
    background: var(--gold) !important;
    color: var(--bg) !important;
    padding: 0.75rem 2.5rem;
    border-radius: var(--radius);
    font-family: 'Barlow', sans-serif !important;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
  }

  @media (max-width: 768px) {
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .mobile-menu { display: flex; }
  }

  /* ══════════════════════════════════════════════════════════
     HERO SLIDESHOW
  ══════════════════════════════════════════════════════════ */
  #hero {
    position: relative; height: 100vh; min-height: 600px;
    overflow: hidden;
  }
  .slide {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity 1s ease;
    flex-direction: column; text-align: center;
    padding: 2rem;
  }
  .slide.active { opacity: 1; }

  /* Slide backgrounds — CSS only */
  .slide-1 {
    background:
      radial-gradient(ellipse 80% 60% at 20% 80%, rgba(201,168,76,0.12) 0%, transparent 60%),
      radial-gradient(ellipse 60% 80% at 80% 20%, rgba(201,168,76,0.08) 0%, transparent 50%),
      linear-gradient(135deg, #0a0a0a 0%, #141008 50%, #0a0a0a 100%);
  }
  .slide-2 {
    background:
      radial-gradient(circle 400px at 70% 30%, rgba(201,168,76,0.1) 0%, transparent 70%),
      repeating-linear-gradient(45deg, transparent, transparent 40px, rgba(201,168,76,0.02) 40px, rgba(201,168,76,0.02) 41px),
      linear-gradient(180deg, #080808 0%, #0e0c08 100%);
  }
  .slide-3 {
    background:
      conic-gradient(from 180deg at 50% 120%, rgba(201,168,76,0.08) 0deg, transparent 60deg, transparent 300deg, rgba(201,168,76,0.08) 360deg),
      radial-gradient(ellipse 100% 50% at 50% 100%, rgba(201,168,76,0.12) 0%, transparent 60%),
      #090909;
  }
  .slide-4 {
    background:
      radial-gradient(circle 500px at 10% 50%, rgba(201,168,76,0.1) 0%, transparent 60%),
      radial-gradient(circle 300px at 90% 50%, rgba(201,168,76,0.07) 0%, transparent 60%),
      repeating-linear-gradient(90deg, transparent, transparent 80px, rgba(255,255,255,0.01) 80px, rgba(255,255,255,0.01) 81px),
      #0a0a0a;
  }
  .slide-5 {
    background:
      radial-gradient(ellipse 70% 70% at 50% 0%, rgba(201,168,76,0.15) 0%, transparent 70%),
      linear-gradient(180deg, #0c0a06 0%, #080808 100%);
  }

  /* Decorative geometric shapes per slide */
  .slide::before, .slide::after {
    content: ''; position: absolute; border-radius: 50%;
    pointer-events: none;
  }
  .slide-1::before {
    width: 600px; height: 600px;
    border: 1px solid rgba(201,168,76,0.06);
    top: -200px; right: -200px;
  }
  .slide-1::after {
    width: 300px; height: 300px;
    border: 1px solid rgba(201,168,76,0.08);
    bottom: -100px; left: -100px;
  }
  .slide-2::before {
    width: 800px; height: 800px;
    border: 1px solid rgba(201,168,76,0.04);
    top: 50%; left: 50%; transform: translate(-50%,-50%);
  }
  .slide-3::before {
    width: 400px; height: 400px;
    background: rgba(201,168,76,0.03);
    top: -100px; left: -100px;
    border-radius: 0;
    transform: rotate(45deg);
  }

  .slide-content {
    position: relative; z-index: 2;
    max-width: 800px;
  }
  .slide-badge {
    display: inline-block;
    font-size: 0.6rem; font-weight: 600;
    letter-spacing: 0.4em; text-transform: uppercase;
    color: var(--gold); margin-bottom: 1.5rem;
    padding: 0.4rem 1.2rem;
    border: 1px solid rgba(201,168,76,0.3);
  }
  .slide-title {
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1.05;
    margin-bottom: 1rem;
    font-style: italic;
  }
  .slide-title em { color: var(--gold); font-style: normal; }
  .slide-subtitle {
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    color: rgba(232,228,220,0.65);
    margin-bottom: 2.5rem;
    font-weight: 300;
    letter-spacing: 0.04em;
  }
  .btn-hero {
    display: inline-flex; align-items: center; gap: 0.6rem;
    background: var(--gold); color: var(--bg);
    padding: 1rem 2.4rem;
    font-family: 'Barlow', sans-serif;
    font-size: 0.8rem; font-weight: 600;
    letter-spacing: 0.15em; text-transform: uppercase;
    border-radius: var(--radius);
    transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
    box-shadow: 0 0 0 rgba(201,168,76,0);
  }
  .btn-hero:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(201,168,76,0.35);
  }
  .btn-hero svg { width: 16px; height: 16px; }

  /* Hero controls */
  .hero-controls {
    position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%);
    display: flex; align-items: center; gap: 1rem; z-index: 10;
  }
  .hero-dot {
    width: 6px; height: 6px;
    border-radius: 50%; background: rgba(255,255,255,0.25);
    transition: background 0.3s, transform 0.3s;
    cursor: pointer;
  }
  .hero-dot.active { background: var(--gold); transform: scale(1.5); }

  .hero-arrow {
    position: absolute; top: 50%; z-index: 10;
    width: 48px; height: 48px;
    border: 1px solid rgba(201,168,76,0.3);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transform: translateY(-50%);
    transition: background 0.3s, border-color 0.3s;
    background: rgba(8,8,8,0.4);
    backdrop-filter: blur(8px);
  }
  .hero-arrow:hover { background: var(--gold); border-color: var(--gold); }
  .hero-arrow:hover svg { stroke: var(--bg); }
  .hero-arrow svg { stroke: var(--gold); transition: stroke 0.3s; }
  .hero-prev { left: 1.5rem; }
  .hero-next { right: 1.5rem; }

  /* Scroll hint */
  .scroll-hint {
    position: absolute; bottom: 2.5rem; right: 2.5rem;
    display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
    z-index: 10;
  }
  .scroll-hint span {
    font-size: 0.55rem; letter-spacing: 0.25em; text-transform: uppercase;
    color: var(--muted); writing-mode: vertical-rl;
  }
  .scroll-line {
    width: 1px; height: 50px; background: var(--border);
    animation: scrollPulse 2s ease-in-out infinite;
  }
  @keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(1); }
    50% { opacity: 1; transform: scaleY(0.5); transform-origin: top; }
  }

  /* ══════════════════════════════════════════════════════════
     STATS COUNTER
  ══════════════════════════════════════════════════════════ */
  #stats {
    padding: 4rem 0; background: var(--bg2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }
  .stats-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 0;
  }
  .stat-item {
    padding: 2rem; text-align: center;
    border-right: 1px solid var(--border);
    position: relative;
  }
  .stat-item:last-child { border-right: none; }
  .stat-number {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 900; color: var(--gold);
    line-height: 1; display: block;
  }
  .stat-suffix {
    font-size: 1.2rem; color: var(--gold);
    vertical-align: super;
  }
  .stat-label {
    font-size: 0.75rem; font-weight: 500;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--muted); margin-top: 0.5rem;
  }

  @media (max-width: 640px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat-item { border-bottom: 1px solid var(--border); }
    .stat-item:nth-child(2n) { border-right: none; }
    .stat-item:nth-child(3), .stat-item:nth-child(4) { border-bottom: none; }
  }

  /* ══════════════════════════════════════════════════════════
     SERVICES
  ══════════════════════════════════════════════════════════ */
  #services { background: var(--bg); }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5px;
    background: var(--border);
    border: 1px solid var(--border);
  }
  .service-card {
    background: var(--bg2);
    padding: 2.5rem 2rem;
    position: relative; overflow: hidden;
    transition: background var(--transition);
    cursor: default;
  }
  .service-card::before {
    content: '';
    position: absolute; inset: -2px;
    background: linear-gradient(135deg, var(--gold), transparent, var(--gold));
    opacity: 0;
    transition: opacity var(--transition);
    border-radius: inherit;
    z-index: 0;
  }
  .service-card::after {
    content: ''; position: absolute; inset: 1px;
    background: var(--bg2); z-index: 1;
    transition: background var(--transition);
  }
  .service-card:hover { background: var(--bg3); }
  .service-card:hover::before { opacity: 1; }
  .service-card:hover::after { background: var(--bg3); }
  .service-inner { position: relative; z-index: 2; }
  .service-icon {
    width: 48px; height: 48px; color: var(--gold);
    margin-bottom: 1.5rem;
    transition: transform 0.3s;
  }
  .service-card:hover .service-icon { transform: scale(1.1); }
  .service-name {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem; font-weight: 700;
    color: var(--white); margin-bottom: 0.5rem;
  }
  .service-desc {
    font-size: 0.82rem; color: var(--muted);
    margin-bottom: 1.5rem; line-height: 1.6;
  }
  .service-price {
    font-size: 1.6rem;
    font-family: 'Playfair Display', serif;
    font-weight: 900; color: var(--gold);
  }
  .service-price span { font-size: 0.9rem; color: var(--muted); font-weight: 300; font-family: 'Barlow', sans-serif; }

  @media (max-width: 900px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 560px) {
    .services-grid { grid-template-columns: 1fr; }
  }

  /* ══════════════════════════════════════════════════════════
     WHY CHOOSE US
  ══════════════════════════════════════════════════════════ */
  #why { background: var(--bg2); }
  .why-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
  }
  .why-card {
    padding: 2rem 1.5rem; text-align: center;
    border: 1px solid var(--border);
    transition: border-color var(--transition), transform var(--transition);
    position: relative;
  }
  .why-card::before {
    content: ''; position: absolute;
    bottom: 0; left: 0; right: 0; height: 2px;
    background: var(--gold); transform: scaleX(0);
    transition: transform var(--transition);
    transform-origin: left;
  }
  .why-card:hover { border-color: rgba(201,168,76,0.4); transform: translateY(-4px); }
  .why-card:hover::before { transform: scaleX(1); }
  .why-icon { color: var(--gold); width: 40px; height: 40px; margin: 0 auto 1.5rem; }
  .why-title {
    font-family: 'Playfair Display', serif;
    font-size: 1rem; font-weight: 700;
    color: var(--white); margin-bottom: 0.75rem;
  }
  .why-text { font-size: 0.82rem; color: var(--muted); line-height: 1.6; }

  @media (max-width: 900px) {
    .why-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 480px) {
    .why-grid { grid-template-columns: 1fr; }
  }

  /* ══════════════════════════════════════════════════════════
     BARBERS
  ══════════════════════════════════════════════════════════ */
  #barbers { background: var(--bg); }
  .barbers-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }
  .barber-card {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 2.5rem 1.5rem;
    text-align: center;
    transition: var(--transition);
    position: relative; overflow: hidden;
  }
  .barber-card::after {
    content: ''; position: absolute;
    top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0; transition: opacity var(--transition);
  }
  .barber-card:hover { transform: translateY(-6px); border-color: rgba(201,168,76,0.35); }
  .barber-card:hover::after { opacity: 1; }
  .barber-avatar {
    width: 80px; height: 80px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem; font-weight: 700;
    color: var(--bg); margin: 0 auto 1.5rem;
    border: 2px solid var(--gold);
    position: relative;
  }
  .barber-name {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem; font-weight: 700;
    color: var(--white); margin-bottom: 0.35rem;
  }
  .barber-specialty { font-size: 0.75rem; color: var(--gold); letter-spacing: 0.08em; margin-bottom: 1rem; }
  .stars { display: flex; justify-content: center; gap: 3px; }
  .star { color: var(--gold); font-size: 0.8rem; }
  .star.empty { color: var(--border); }

  @media (max-width: 900px) {
    .barbers-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 480px) {
    .barbers-grid { grid-template-columns: 1fr; }
  }

  /* ══════════════════════════════════════════════════════════
     TESTIMONIALS
  ══════════════════════════════════════════════════════════ */
  #testimonials { background: var(--bg2); }
  .testimonials-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
  .testimonial-card {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 2rem;
    position: relative;
    transition: var(--transition);
  }
  .testimonial-card:hover { border-color: rgba(201,168,76,0.3); transform: translateY(-3px); }
  .testimonial-quote {
    font-family: 'Playfair Display', serif;
    font-size: 3rem; line-height: 0.5;
    color: var(--gold); opacity: 0.3;
    margin-bottom: 1rem; display: block;
  }
  .testimonial-text {
    font-size: 0.9rem; color: var(--text);
    line-height: 1.8; margin-bottom: 1.5rem;
    font-style: italic;
  }
  .testimonial-author {
    display: flex; align-items: center; gap: 0.75rem;
  }
  .testimonial-avatar {
    width: 40px; height: 40px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem; font-weight: 700;
    color: var(--bg); flex-shrink: 0;
  }
  .testimonial-name { font-size: 0.85rem; font-weight: 500; color: var(--white); }
  .testimonial-meta { font-size: 0.72rem; color: var(--muted); }

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

  /* ══════════════════════════════════════════════════════════
     BOOKING
  ══════════════════════════════════════════════════════════ */
  #booking { background: var(--bg); }
  .booking-wrap {
    display: grid; grid-template-columns: 1fr 1.6fr; gap: 4rem;
    align-items: start;
  }
  .booking-info h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--white); margin-bottom: 1.5rem;
  }
  .booking-info p { font-size: 0.9rem; color: var(--muted); line-height: 1.8; margin-bottom: 2rem; }
  .booking-contact { display: flex; flex-direction: column; gap: 1rem; }
  .contact-item { display: flex; align-items: center; gap: 0.75rem; font-size: 0.85rem; color: var(--muted); }
  .contact-item svg { color: var(--gold); flex-shrink: 0; }

  .booking-form {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 2.5rem;
  }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
  .form-group { margin-bottom: 1.25rem; }
  .form-group label {
    display: block; font-size: 0.7rem;
    letter-spacing: 0.15em; text-transform: uppercase;
    color: var(--muted); margin-bottom: 0.5rem; font-weight: 500;
  }
  .form-group input,
  .form-group select {
    width: 100%; background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text); padding: 0.85rem 1rem;
    font-family: 'Barlow', sans-serif; font-size: 0.9rem;
    outline: none; transition: border-color 0.3s;
    border-radius: var(--radius);
    appearance: none; -webkit-appearance: none;
  }
  .form-group select {
    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 d='M1 1l5 5 5-5' stroke='%23c9a84c' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 1rem center;
    padding-right: 2.5rem;
  }
  .form-group input:focus,
  .form-group select:focus {
    border-color: var(--gold);
  }
  .form-group input::placeholder { color: var(--muted); }
  .form-group.error input,
  .form-group.error select { border-color: #c0392b; }
  .form-group .error-msg {
    font-size: 0.72rem; color: #c0392b;
    margin-top: 0.35rem; display: none;
  }
  .form-group.error .error-msg { display: block; }

  .input-with-icon {
        position: relative;
        width: 100%;
   }

   .input-with-icon input {
        width: 100%;
        padding-right: 45px; /* espaço para o botão */
        }

    #calendar-btn {
        position: absolute;
        top: 50%;
        right: 12px;
        transform: translateY(-50%);
        
        background: none;
        border: none;
        cursor: pointer;
        font-size: 16px;
        
        opacity: 0.7;
        transition: opacity 0.2s ease;
    }

    #calendar-btn:hover {
    opacity: 1;
    }

  /* Time slots */
.time-slots { 
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(70px, 1fr)); /* Responsivo */
        gap: 12px;
        margin-top: 0.5rem;
    }

    .time-loading {
        grid-column: 1 / -1;
        text-align: center;
        padding: 2rem;
        color: var(--gold);
        font-size: 0.85rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }
    .time-loading::before {
        content: '';
        width: 24px;
        height: 24px;
        border: 2px solid rgba(201,168,76,0.3);
        border-top-color: var(--gold);
        border-radius: 50%;
        animation: spin 0.8s linear infinite;
    }

    .time-slot.occupied {
        background: var(--bg3);
        color: var(--muted);
        border-color: rgba(122,117,110,0.4);
        position: relative;
        cursor: help;
    }
    .time-slot.occupied::after {
        content: attr(data-tooltip);
        position: absolute;
        bottom: 100%;
        left: 50%;
        transform: translateX(-50%);
        background: var(--bg);
        color: var(--text);
        padding: 0.4rem 0.6rem;
        border-radius: 4px;
        font-size: 0.7rem;
        white-space: nowrap;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s;
        margin-bottom: 4px;
    }
    .time-slot.occupied:hover::after {
        opacity: 1;
    }

    .slots-info {
        grid-column: 1 / -1;
        text-align: center;
        font-size: 0.75rem;
        color: var(--gold);
        font-weight: 500;
        padding: 0.75rem 0;
        border-top: 1px solid var(--border);
        margin-top: 1rem;
    }

  .time-slot {
    text-align: center;
    padding: 10px 0;
    border: 1px solid var(--border);
    font-size: 0.78rem; font-weight: 500;
    color: var(--muted);
    cursor: pointer; transition: all 0.2s;
    border-radius: var(--radius);
    background: var(--bg);
  }
.time-slot:hover:not(.disabled) {
    border-color: var(--bg);
    background-color: var(--gold);
    color: var(--bg);
  }
  .time-slot.selected { background: var(--gold); color: var(--bg); border-color: var(--gold); font-weight: 600; }
  .time-slot.disabled { pointer-events: none; }

  /* Submit */
  .btn-submit {
    width: 100%; padding: 1.1rem;
    background: var(--gold); color: var(--bg);
    font-family: 'Barlow', sans-serif;
    font-size: 0.8rem; font-weight: 700;
    letter-spacing: 0.2em; text-transform: uppercase;
    border-radius: var(--radius);
    transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
    margin-top: 0.5rem; position: relative; overflow: hidden;
  }
  .btn-submit:hover:not(:disabled) {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(201,168,76,0.3);
  }
  .btn-submit:disabled { opacity: 0.7; cursor: not-allowed; }
  .btn-submit .loader {
    display: inline-block; width: 16px; height: 16px;
    border: 2px solid rgba(8,8,8,0.3);
    border-top-color: var(--bg);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    vertical-align: middle; margin-right: 0.5rem;
  }
  @keyframes spin { to { transform: rotate(360deg); } }

  @media (max-width: 900px) {
    .booking-wrap { grid-template-columns: 1fr; gap: 2.5rem; }
    .form-row { grid-template-columns: 1fr; }
  }

  /* ══════════════════════════════════════════════════════════
     MODAL
  ══════════════════════════════════════════════════════════ */
  .modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.85); z-index: 2000;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none; transition: opacity 0.3s;
    padding: 1.5rem;
  }
  .modal-overlay.open { opacity: 1; pointer-events: all; }
  .modal {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 3rem; max-width: 480px; width: 100%;
    transform: translateY(20px); transition: transform 0.3s;
    position: relative;
  }
  .modal-overlay.open .modal { transform: none; }
  .modal-icon {
    width: 64px; height: 64px;
    background: var(--gold-dim);
    border: 1px solid rgba(201,168,76,0.3);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.5rem; color: var(--gold);
  }
  .modal h3 {
    font-size: 1.6rem; text-align: center;
    color: var(--white); margin-bottom: 0.5rem;
  }
  .modal p { text-align: center; color: var(--muted); font-size: 0.85rem; margin-bottom: 2rem; }
  .modal-summary {
    background: var(--bg); border: 1px solid var(--border);
    padding: 1.25rem; margin-bottom: 1.5rem;
  }
  .summary-row {
    display: flex; justify-content: space-between;
    font-size: 0.82rem; padding: 0.4rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
  }
  .summary-row:last-child { border-bottom: none; }
  .summary-row span:first-child { color: var(--muted); }
  .summary-row span:last-child { color: var(--white); font-weight: 500; }
  .modal-close {
    width: 100%; padding: 0.9rem;
    background: var(--gold); color: var(--bg);
    font-family: 'Barlow', sans-serif;
    font-size: 0.78rem; font-weight: 700;
    letter-spacing: 0.15em; text-transform: uppercase;
    border-radius: var(--radius);
    transition: background 0.3s;
  }
  .modal-close:hover { background: var(--gold-light); }
  .modal-x {
    position: absolute; top: 1rem; right: 1rem;
    width: 32px; height: 32px;
    display: flex; align-items: center; justify-content: center;
    color: var(--muted); transition: color 0.2s; font-size: 1.2rem;
  }
  .modal-x:hover { color: var(--white); }

  /* ══════════════════════════════════════════════════════════
     FOOTER
  ══════════════════════════════════════════════════════════ */
  footer {
    background: var(--bg);
    border-top: 1px solid var(--border);
    padding: 5rem 0 2rem;
  }
  .footer-grid {
    display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem; margin-bottom: 3rem;
  }
  .footer-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem; font-weight: 900;
    color: var(--white); margin-bottom: 1rem;
  }
  .footer-logo span { color: var(--gold); }
  .footer-desc { font-size: 0.82rem; color: var(--muted); line-height: 1.8; margin-bottom: 1.5rem; }
  .footer-social { display: flex; gap: 0.75rem; }
  .social-icon {
    width: 36px; height: 36px;
    border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    color: var(--muted); transition: all 0.3s;
  }
  .social-icon:hover { border-color: var(--gold); color: var(--gold); background: var(--gold-dim); }
  .footer-heading {
    font-size: 0.65rem; font-weight: 600;
    letter-spacing: 0.25em; text-transform: uppercase;
    color: var(--gold); margin-bottom: 1.25rem;
  }
  .footer-list { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
  .footer-list a, .footer-list li {
    font-size: 0.82rem; color: var(--muted);
    transition: color 0.3s;
  }
  .footer-list a:hover { color: var(--gold); }
  .footer-schedule { display: flex; flex-direction: column; gap: 0.5rem; }
  .schedule-item { display: flex; justify-content: space-between; font-size: 0.78rem; }
  .schedule-item span:first-child { color: var(--muted); }
  .schedule-item span:last-child { color: var(--text); }
  .footer-bottom {
    padding-top: 2rem; border-top: 1px solid var(--border);
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 1rem;
  }
  .footer-bottom p { font-size: 0.75rem; color: var(--muted); }
  .footer-bottom span { color: var(--gold); }

  @media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  }
  @media (max-width: 500px) {
    .footer-grid { grid-template-columns: 1fr; }
  }