*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --bg: #0b0b0b;
  --bg-soft: #141414;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-strong: rgba(255, 255, 255, 0.06);
  --gold: #d4af37;
  --gold-dark: #c59a21;
  --text: #ffffff;
  --muted: #d7d7d7;
  --border: rgba(212, 175, 55, 0.18);
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
  --radius: 24px;
  --radius-sm: 18px;
  --container: 1180px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Montserrat', sans-serif;
  line-height: 1.65;
}

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

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

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  backdrop-filter: blur(14px);
  background: rgba(11, 11, 11, 0.82);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.header-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-logo {
  width: 220px;
  max-width: 52vw;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.site-nav a {
  color: var(--muted);
  font-size: 0.95rem;
  transition: 0.25s;
}

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

.nav-btn {
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--text) !important;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  margin: 5px auto;
  border-radius: 2px;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(11,11,11,0.88) 0%, rgba(11,11,11,0.70) 50%, rgba(11,11,11,0.82) 100%),
    url('images/evento-discoteca.jpg') center/cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(212,175,55,0.18), transparent 30%),
    linear-gradient(180deg, transparent 0%, rgba(11,11,11,0.22) 60%, rgba(11,11,11,0.75) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 120px 0 80px;
  max-width: 760px;
}

.eyebrow,
.section-kicker {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.78rem;
  margin: 0 0 18px;
}

h1, h2, h3 {
  font-family: 'Playfair Display', serif;
  line-height: 1.08;
  margin: 0;
}

h1 {
  font-size: clamp(3rem, 7vw, 5.4rem);
  max-width: 11ch;
}

h2 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  margin-bottom: 18px;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.hero-text,
.section-text,
.text-block p {
  color: var(--muted);
  font-size: 1.05rem;
}

.center {
  text-align: center;
}

.narrow {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.center-actions {
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 28px;
  border-radius: 999px;
  font-weight: 700;
  transition: 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, #e0bf58 0%, var(--gold-dark) 100%);
  color: #111;
  box-shadow: 0 14px 32px rgba(212,175,55,0.26);
}

.btn-secondary {
  background: rgba(255,255,255,0.04);
  color: white;
  border: 1px solid rgba(255,255,255,0.14);
}

.section {
  padding: 110px 0;
}

.section-dark {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.split.reverse {
  grid-template-columns: 0.95fr 1.05fr;
}

.image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 48px;
}

.card {
  padding: 30px;
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
}

.quote {
  font-style: italic;
  color: var(--muted);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  grid-auto-rows: 280px;
  gap: 14px;
  margin-top: 42px;
}

.gallery-item {
  overflow: hidden;
  border-radius: 22px;
  background: #111;
  box-shadow: var(--shadow);
}

.gallery-big {
  grid-row: span 2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.gallery-item:hover img {
  transform: scale(1.04);
}

.spotlight {
  background: linear-gradient(180deg, rgba(212,175,55,0.06), rgba(11,11,11,0));
}

.magic-list {
  list-style: none;
  padding: 0;
  margin: 28px 0 32px;
  display: grid;
  gap: 12px;
}

.magic-list li {
  position: relative;
  padding: 16px 18px 16px 50px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 18px;
}

.magic-list li::before {
  content: "✦";
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold);
}

.services-grid {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.service-box {
  position: relative;
  padding: 20px 18px 20px 52px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 18px;
  font-weight: 600;
}

.service-box::before {
  content: "✦";
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold);
}

.panel {
  padding: 56px;
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.03));
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 34px;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
  border-radius: 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  min-height: 132px;
}

.contact-label {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
}

.contact-value {
  font-weight: 600;
  word-break: break-word;
}

.site-footer {
  padding: 42px 0 84px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}

.footer-logo {
  width: 180px;
}

.footer-small {
  color: #9f9f9f;
  font-size: 0.92rem;
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 220;
  min-width: 64px;
  min-height: 64px;
  padding: 0 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, #25d366 0%, #1faa4a 100%);
  color: #fff;
  box-shadow: 0 18px 42px rgba(37, 211, 102, 0.35);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

@media (max-width: 980px) {
  .menu-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    position: absolute;
    right: 20px;
    top: 84px;
    width: min(320px, calc(100vw - 40px));
    background: rgba(14,14,14,0.98);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 22px;
    padding: 18px;
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .split,
  .split.reverse,
  .cards-grid,
  .services-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 220px;
  }

  .gallery-big {
    grid-column: 1 / -1;
    grid-row: span 1;
  }

  .panel {
    padding: 34px 24px;
  }

  .section {
    padding: 78px 0;
  }

  .hero-content {
    padding: 110px 0 70px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(var(--container), calc(100% - 26px));
  }

  .header-inner {
    min-height: 76px;
  }

  .brand-logo {
    width: 150px;
  }

  h1 {
    font-size: 2.9rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero {
    min-height: 92vh;
    background-position: center;
  }

  .hero-content {
    padding: 94px 0 60px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .section {
    padding: 64px 0;
  }

  .card,
  .contact-item {
    padding: 22px 18px;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 155px;
    gap: 8px;
  }

  .panel {
    padding: 28px 18px;
    border-radius: 24px;
  }

  .whatsapp-float {
    right: 12px;
    bottom: 12px;
    min-width: 58px;
    min-height: 58px;
    padding: 0 16px;
    font-size: 0.9rem;
  }
}