:root {
  --bg: #0c0706;
  --bg-2: #140b0a;
  --bg-3: #1c1010;
  --wine: #5c1a1d;
  --gold: #d4b06a;
  --gold-2: #f0d9a0;
  --cream: #f6ead4;
  --muted: #cbbba4;
  --line: rgba(212, 176, 106, 0.28);
  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --display: "Oswald", "Arial Narrow", sans-serif;
  --sans: "Outfit", system-ui, sans-serif;
  --pad: clamp(1.25rem, 4vw, 5rem);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--cream);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; display: block; }
a { color: inherit; }
address { font-style: normal; }

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--gold);
  color: var(--bg);
  padding: 0.6rem 1rem;
  z-index: 100;
}
.skip:focus { left: 0.5rem; top: 0.5rem; }

.wrap {
  width: min(1120px, calc(100% - var(--pad) * 2));
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 0.7rem;
  font-family: var(--display);
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
}

h2 {
  margin: 0 0 1rem;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 0.95;
}

h2 em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  color: var(--gold-2);
}

.lead {
  margin: 0;
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.08rem;
  font-weight: 300;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.6rem;
  font-family: var(--display);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn--gold { background: var(--gold); color: #1a0d0b; }
.btn--gold:hover { background: var(--gold-2); }
.btn--outline { border-color: var(--gold); color: var(--gold-2); }
.btn--outline:hover { background: var(--gold); color: #1a0d0b; }

/* Nav */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  transition: background 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.nav.is-on {
  background: rgba(12, 7, 6, 0.92);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--line);
}
.nav__inner {
  width: min(1200px, calc(100% - 2rem));
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 76px;
}
.nav__brand img { width: 56px; height: auto; filter: drop-shadow(0 4px 12px rgba(0,0,0,.5)); }
.nav__menu {
  display: flex;
  gap: 1.6rem;
  margin-left: auto;
}
.nav__menu a {
  font-family: var(--display);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--cream);
  opacity: 0.85;
}
.nav__menu a:hover { color: var(--gold-2); opacity: 1; }
.nav__social { display: flex; gap: 0.7rem; }
.nav__social a {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  color: var(--gold-2);
  border-radius: 50%;
}
.nav__social a:hover { background: var(--gold); color: #1a0d0b; }
.nav__toggle {
  display: none;
  margin-left: auto;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
}
.nav__toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  margin: 5px auto;
  background: var(--cream);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  text-align: center;
  padding: 7rem 1.25rem 5rem;
}
.hero__media,
.hero__video,
.hero__fallback,
.hero__veil {
  position: absolute;
  inset: 0;
}
.hero__media { z-index: 0; }
.hero__video,
.hero__fallback {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__video { z-index: 1; }
.hero__fallback { z-index: 0; }
.hero__veil {
  z-index: 2;
  background:
    linear-gradient(180deg, rgba(12,7,6,.35) 0%, rgba(12,7,6,.2) 35%, rgba(12,7,6,.72) 70%, var(--bg) 100%),
    radial-gradient(ellipse at center, transparent 20%, rgba(12,7,6,.45) 100%);
}
.hero__content { position: relative; z-index: 3; }
.hero__kicker {
  margin: 0 0 1.4rem;
  font-family: var(--display);
  letter-spacing: 0.38em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--gold-2);
}
.hero__sub {
  margin: 0;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-size: clamp(1.05rem, 2.6vw, 1.7rem);
  color: rgba(246, 234, 212, 0.92);
  text-shadow: 0 2px 24px rgba(0,0,0,.8);
}
.hero__year {
  margin: 0.05em 0 0.15em;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(5.2rem, 18vw, 12.5rem);
  line-height: 0.82;
  letter-spacing: -0.03em;
  color: #fff;
  text-shadow: 0 8px 50px rgba(0,0,0,.85);
}
.hero__line {
  margin: 0 0 1.8rem;
  font-family: var(--display);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: clamp(0.78rem, 1.6vw, 1rem);
  color: var(--gold);
}
.hero__scroll {
  position: absolute;
  bottom: 1.6rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  font-family: var(--display);
  font-size: 0.65rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
}
.hero__scroll::after {
  content: "";
  display: block;
  width: 1px;
  height: 34px;
  margin: 0.5rem auto 0;
  background: var(--gold);
  animation: drip 1.8s ease-in-out infinite;
}
@keyframes drip {
  0%, 100% { transform: scaleY(0.4); opacity: 0.3; transform-origin: top; }
  50% { transform: scaleY(1); opacity: 1; transform-origin: top; }
}

/* Festa */
.festa {
  padding: 5.5rem 0 4.5rem;
  background: var(--bg);
}
.festa__intro { margin-bottom: 3rem; }
.stats {
  list-style: none;
  margin: 0 0 3.5rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stats li {
  padding: 1.6rem 1.2rem;
  text-align: center;
}
.stats li + li { border-left: 1px solid var(--line); }
.stats strong {
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  line-height: 1;
  color: var(--gold-2);
}
.stats span {
  display: block;
  margin-top: 0.45rem;
  font-family: var(--display);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}
.pillar {
  padding: 1.6rem 1.4rem 1.8rem;
  background: var(--bg-2);
  border: 1px solid var(--line);
}
.pillar__n {
  font-family: var(--display);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: var(--gold);
}
.pillar h3 {
  margin: 0.7rem 0 0.6rem;
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 1.2rem;
}
.pillar p { margin: 0; color: var(--muted); font-weight: 300; }

/* Edição */
.edicao {
  position: relative;
  padding: 5.5rem 0;
  overflow: hidden;
}
.edicao__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(12,7,6,.94) 0%, rgba(12,7,6,.82) 48%, rgba(12,7,6,.7) 100%),
    url("../assets/images/f6efe5_b1497f197d6a4a05a3adb4d23733bd25f000-28.jpg") center / cover;
}
.edicao__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
}
.edicao__poster {
  margin: 0;
  border: 1px solid var(--line);
  box-shadow: 0 30px 80px rgba(0,0,0,.45);
}
.edicao__poster img { width: 100%; height: auto; }
.dates {
  margin: 0 0 1.1rem;
  font-family: var(--display);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  font-size: 0.85rem;
}
.edicao__copy p { color: var(--muted); font-weight: 300; }
.edicao__copy .btn { margin-top: 0.6rem; }

/* Contato */
.contato {
  padding: 5rem 0 4.5rem;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
}
.contato__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2.5rem;
  align-items: start;
}
.contato__cards {
  display: grid;
  gap: 0.8rem;
}
.info-card {
  display: block;
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--line);
  background: var(--bg);
  text-decoration: none;
}
.info-card span {
  display: block;
  font-family: var(--display);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.35rem;
}
.info-card strong {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.25;
}

/* Footer */
.footer {
  padding: 3rem 0 2.2rem;
  background: #000;
  border-top: 1px solid var(--line);
}
.footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.footer__logo { width: 110px; height: auto; }
.footer__social { display: flex; gap: 1.4rem; }
.footer__social a {
  font-family: var(--display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--gold-2);
}
.footer__sponsors-wrap {
  display: flex;
  justify-content: center;
  margin: 0.4rem auto 1.8rem;
}
.footer__sponsors {
  width: 451px;
  max-width: 100%;
  height: auto;
  image-rendering: auto;
}
.footer__legal {
  text-align: center;
  color: #8d8274;
  font-size: 0.78rem;
}
.footer__legal p { margin: 0.2rem 0; }
.footer__legal a { color: var(--gold); text-decoration: none; }

.reveal {
  animation: up 0.8s ease both;
}
@keyframes up {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 860px) {
  .nav__toggle { display: block; }
  .nav__menu {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    gap: 0;
    background: rgba(12, 7, 6, 0.97);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem 1.25rem 1rem;
  }
  .nav.is-open .nav__menu { display: flex; }
  .nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
  .nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .nav__menu a { padding: 0.85rem 0; border-bottom: 1px solid var(--line); }
  .stats,
  .pillars,
  .edicao__grid,
  .contato__grid {
    grid-template-columns: 1fr;
  }
  .stats li + li { border-left: 0; border-top: 1px solid var(--line); }
  .festa__intro .lead { max-width: none; }
}

@media (max-width: 520px) {
  .nav__social { display: none; }
  .hero { padding-top: 6.5rem; }
  .hero__year { font-size: clamp(4.6rem, 28vw, 7rem); }
  .footer__top { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__scroll::after, .reveal { animation: none; }
}