/* ============================================================
   SHARKS FIGHT — Design System
   Preto de octógono + dourado de campeão + vermelho de round.
   Tipografia: Bebas Neue (impacto/placar) + Inter (leitura)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --ink:        #08080a;
  --ink-2:      #0f0f12;
  --panel:      #16161a;
  --panel-2:    #1c1c21;
  --line:       #2a2a30;
  --bone:       #f2efe6;
  --bone-dim:   #b9b6ad;
  --gold:       #c9a227;
  --gold-hi:    #e8c766;
  --gold-dim:   #7a6520;
  --round-red:  #8a1f22;
  --round-red-hi: #b32a2e;

  --display: 'Bebas Neue', Impact, sans-serif;
  --text: 'Inter', system-ui, -apple-system, sans-serif;

  --wrap: 1180px;
  --edge: clamp(20px, 5vw, 64px);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@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{
  margin:0;
  background:var(--ink);
  color:var(--bone);
  font-family:var(--text);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

::selection{ background:var(--gold); color:var(--ink); }

:focus-visible{
  outline:2px solid var(--gold-hi);
  outline-offset:3px;
}

.wrap{
  max-width:var(--wrap);
  margin:0 auto;
  padding-left:var(--edge);
  padding-right:var(--edge);
}

/* ---------- background texture: chain-link cage ---------- */
.cage-bg{
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  opacity:0.05;
  background-image:
    repeating-linear-gradient(60deg, var(--bone) 0 1px, transparent 1px 42px),
    repeating-linear-gradient(-60deg, var(--bone) 0 1px, transparent 1px 42px);
}

/* ---------- eyebrow / kicker ---------- */
.kicker{
  font-family:var(--text);
  font-weight:700;
  font-size:0.78rem;
  letter-spacing:0.14em;
  color:var(--gold);
  display:flex;
  align-items:center;
  gap:12px;
  margin:0 0 14px;
}
.kicker::before{
  content:'';
  width:26px;
  height:2px;
  background:var(--gold);
  display:block;
}

h1,h2,h3{
  font-family:var(--display);
  font-weight:400;
  letter-spacing:0.01em;
  margin:0;
  color:var(--bone);
}

.section-title{
  font-size:clamp(2.1rem, 4.4vw, 3.4rem);
  line-height:0.98;
  max-width:16ch;
}
.section-title em{
  font-style:normal;
  color:var(--gold);
}

.lede{
  font-size:1.05rem;
  color:var(--bone-dim);
  max-width:52ch;
  margin-top:16px;
}

section{
  position:relative;
  z-index:1;
  padding:clamp(64px, 10vw, 120px) 0;
}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;
  top:0; left:0; right:0;
  z-index:50;
  background:rgba(8,8,10,0.72);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .3s ease, background .3s ease;
}
.nav.is-scrolled{
  border-bottom-color:var(--line);
  background:rgba(8,8,10,0.94);
}
.nav-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:74px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--display);
  font-size:1.35rem;
  letter-spacing:0.03em;
}
.brand img{ height:34px; width:auto; }
.nav-links{
  display:flex;
  gap:30px;
  list-style:none;
  margin:0; padding:0;
  font-size:0.86rem;
  font-weight:600;
  letter-spacing:0.02em;
  text-transform:uppercase;
}
.nav-links a{
  color:var(--bone-dim);
  position:relative;
  padding-bottom:4px;
  transition:color .2s ease;
}
.nav-links a:hover{ color:var(--bone); }
.nav-links a::after{
  content:'';
  position:absolute; left:0; bottom:0;
  width:0; height:2px;
  background:var(--gold);
  transition:width .25s ease;
}
.nav-links a:hover::after{ width:100%; }

.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:12px 24px;
  font-family:var(--text);
  font-weight:700;
  font-size:0.86rem;
  letter-spacing:0.03em;
  text-transform:uppercase;
  border:1px solid var(--gold);
  color:var(--ink);
  background:var(--gold);
  cursor:pointer;
  clip-path:polygon(10px 0,100% 0,calc(100% - 10px) 100%,0 100%);
  transition:background .2s ease, color .2s ease, transform .2s ease;
}
.btn:hover{ background:var(--gold-hi); border-color:var(--gold-hi); transform:translateY(-1px); }
.btn.ghost{
  background:transparent;
  color:var(--bone);
  border-color:var(--line);
}
.btn.ghost:hover{ border-color:var(--gold); color:var(--gold-hi); background:transparent; }

.nav-cta{ display:flex; align-items:center; gap:18px; }
.nav-toggle{
  display:none;
  width:40px; height:40px;
  background:none; border:1px solid var(--line);
  color:var(--bone);
  align-items:center; justify-content:center;
  cursor:pointer;
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  min-height:100vh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding-top:120px;
  overflow:hidden;
  position:relative;
}
.hero::before{
  content:'';
  position:absolute;
  top:-20%; right:-10%;
  width:60vw; height:60vw;
  max-width:820px; max-height:820px;
  background:radial-gradient(circle, rgba(201,162,39,0.16) 0%, rgba(201,162,39,0) 68%);
  z-index:0;
}
.hero-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1.15fr 0.85fr;
  gap:40px;
  align-items:center;
}
.hero-eyebrow{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:22px;
}
.hero-eyebrow .tag{
  font-weight:700;
  font-size:0.76rem;
  letter-spacing:0.14em;
  color:var(--gold);
  border:1px solid var(--gold-dim);
  padding:6px 12px;
}
.hero-eyebrow .loc{
  font-size:0.86rem;
  color:var(--bone-dim);
}
.hero h1{
  font-size:clamp(3.2rem, 8.4vw, 6.6rem);
  line-height:0.92;
}
.hero h1 .thin{ color:var(--bone-dim); }
.hero h1 .gold{ color:var(--gold); }
.hero-sub{
  margin-top:24px;
  font-size:1.08rem;
  color:var(--bone-dim);
  max-width:46ch;
}
.hero-actions{
  margin-top:38px;
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}

.hero-shark{
  position:relative;
  z-index:1;
  justify-self:center;
}
.hero-shark img{
  width:100%;
  max-width:420px;
  filter:drop-shadow(0 30px 60px rgba(0,0,0,0.6));
}

/* scoreboard strip */
.scoreboard{
  position:relative;
  z-index:1;
  margin-top:clamp(48px,8vw,86px);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.scoreboard-row{
  display:grid;
  grid-template-columns:repeat(4,1fr);
}
.score-cell{
  padding:26px 20px;
  border-left:1px solid var(--line);
}
.score-cell:first-child{ border-left:none; }
.score-num{
  font-family:var(--display);
  font-size:clamp(2.1rem,4vw,3.1rem);
  color:var(--gold-hi);
  line-height:1;
}
.score-label{
  margin-top:8px;
  font-size:0.78rem;
  color:var(--bone-dim);
  text-transform:uppercase;
  letter-spacing:0.08em;
}

/* ============================================================
   AS SEEN ON strip
   ============================================================ */
.seen{
  border-bottom:1px solid var(--line);
  padding:20px 0;
}
.seen-row{
  display:flex;
  align-items:center;
  gap:22px;
  flex-wrap:wrap;
}
.seen-label{
  font-size:0.76rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--bone-dim);
  font-weight:700;
  white-space:nowrap;
}
.seen-badge{
  font-family:var(--display);
  font-size:1.4rem;
  letter-spacing:0.04em;
  color:var(--bone);
  border:1px solid var(--line);
  padding:6px 18px;
}

/* ============================================================
   HISTÓRIA / EVOLUÇÃO — Fight card rounds
   ============================================================ */
.rounds{
  margin-top:56px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.round{
  background:var(--ink-2);
  padding:36px 30px;
  position:relative;
  min-height:340px;
  display:flex;
  flex-direction:column;
}
.round.is-current{
  background:linear-gradient(180deg, rgba(201,162,39,0.10), var(--ink-2) 40%);
}
.round-num{
  font-family:var(--display);
  font-size:0.95rem;
  letter-spacing:0.1em;
  color:var(--gold);
  text-transform:uppercase;
}
.round-year{
  margin-top:6px;
  font-size:0.82rem;
  color:var(--bone-dim);
}
.round-figure{
  margin-top:auto;
  padding-top:28px;
}
.round-figure .n{
  font-family:var(--display);
  font-size:clamp(2.6rem,5vw,3.6rem);
  color:var(--bone);
  line-height:1;
}
.round.is-current .round-figure .n{ color:var(--gold-hi); }
.round-figure .label{
  margin-top:6px;
  font-size:0.84rem;
  color:var(--bone-dim);
}
.round-bar{
  margin-top:18px;
  height:8px;
  background:var(--panel);
  clip-path:polygon(6px 0,100% 0,calc(100% - 6px) 100%,0 100%);
  overflow:hidden;
}
.round-bar span{
  display:block;
  height:100%;
  background:var(--gold);
}
.round.is-current .round-bar span{ background:var(--gold-hi); }
.round-extra{
  margin-top:16px;
  font-size:0.82rem;
  color:var(--bone-dim);
  border-top:1px dashed var(--line);
  padding-top:14px;
}
.round-extra strong{ color:var(--gold-hi); }
.round-badge{
  position:absolute;
  top:30px; right:30px;
  font-size:0.68rem;
  font-weight:700;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--ink);
  background:var(--round-red-hi);
  padding:4px 10px;
}

/* ============================================================
   SOBRE / ESTRUTURA — split
   ============================================================ */
.split{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:64px;
  align-items:start;
}
.stat-big{
  border:1px solid var(--line);
  padding:40px 34px;
  background:var(--panel);
}
.stat-big .n{
  font-family:var(--display);
  font-size:clamp(3.4rem,7vw,5.2rem);
  color:var(--gold);
  line-height:0.9;
}
.stat-big .n sup{ font-size:0.4em; top:-0.6em; }
.stat-big .l{
  margin-top:10px;
  font-size:0.95rem;
  color:var(--bone-dim);
}

.feature-list{
  display:flex;
  flex-direction:column;
}
.feature-row{
  display:grid;
  grid-template-columns:64px 1fr;
  gap:22px;
  padding:24px 0;
  border-top:1px solid var(--line);
}
.feature-list .feature-row:last-child{ border-bottom:1px solid var(--line); }
.feature-icon{
  width:52px; height:52px;
  border:1px solid var(--gold-dim);
  display:flex; align-items:center; justify-content:center;
  color:var(--gold);
}
.feature-row h3{
  font-family:var(--text);
  font-weight:700;
  font-size:1.05rem;
  letter-spacing:0.01em;
}
.feature-row p{
  margin:6px 0 0;
  color:var(--bone-dim);
  font-size:0.94rem;
}

/* ============================================================
   PATROCINADORES ATUAIS
   ============================================================ */
.sponsor-wall{
  margin-top:52px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
@media (max-width:720px){
  .sponsor-wall{ grid-template-columns:repeat(2,1fr); }
}
.sponsor-plate{
  background:var(--ink-2);
  padding:34px 24px;
  min-height:140px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  transition:background .2s ease;
}
.sponsor-plate:hover{ background:var(--panel-2); }
.sponsor-plate .tier{
  font-size:0.68rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--gold);
  font-weight:700;
  margin-bottom:8px;
}
.sponsor-plate .name{
  font-family:var(--display);
  font-size:1.5rem;
  letter-spacing:0.01em;
  color:var(--bone);
  line-height:1.05;
}
.sponsor-plate .role{
  margin-top:6px;
  font-size:0.82rem;
  color:var(--bone-dim);
}

/* ============================================================
   PATROCINE — benefícios (bento assimétrico)
   ============================================================ */
.patrocine{
  background:var(--ink-2);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.bento{
  margin-top:52px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  grid-auto-rows:170px;
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.bento-card{
  background:var(--ink);
  padding:26px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}
.bento-card.big{
  grid-column:span 2;
  grid-row:span 2;
  background:linear-gradient(155deg, var(--round-red) 0%, #4b1113 100%);
}
.bento-card.gold{
  background:linear-gradient(155deg, var(--gold) 0%, #8a6d19 100%);
  color:var(--ink);
}
.bento-card h3{
  font-family:var(--text);
  font-weight:700;
  font-size:1.02rem;
}
.bento-card.big h3, .bento-card.big p{ color:var(--bone); }
.bento-card.big h3{ font-size:1.5rem; }
.bento-card p{
  margin:0;
  font-size:0.88rem;
  color:var(--bone-dim);
}
.bento-card.gold p{ color:rgba(8,8,10,0.72); }
.bento-icon{
  width:38px; height:38px;
  display:flex; align-items:center; justify-content:center;
  border:1px solid rgba(242,239,230,0.25);
}
.bento-card.gold .bento-icon{ border-color:rgba(8,8,10,0.35); }

.patrocine-cta{
  margin-top:56px;
  border:1px solid var(--gold-dim);
  padding:clamp(28px,4vw,48px);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
  background:radial-gradient(120% 140% at 0% 0%, rgba(201,162,39,0.10), transparent 60%);
}
.patrocine-cta h3{
  font-size:clamp(1.5rem,3vw,2.1rem);
  max-width:24ch;
}
.patrocine-cta p{
  margin:8px 0 0;
  color:var(--bone-dim);
  font-size:0.92rem;
}

/* ============================================================
   GALERIA
   ============================================================ */
.gallery-grid{
  margin-top:52px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
}
.gallery-tile{
  aspect-ratio:1/1.1;
  position:relative;
  background:var(--panel);
  border:1px dashed var(--line);
  clip-path:polygon(14% 0,86% 0,100% 14%,100% 86%,86% 100%,14% 100%,0 86%,0 14%);
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}
.gallery-tile img{
  width:100%; height:100%; object-fit:cover;
}
.gallery-tile .placeholder{
  text-align:center;
  color:var(--bone-dim);
  font-size:0.76rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  padding:10px;
}
.gallery-tile .placeholder span{
  display:block;
  font-family:var(--display);
  font-size:1.6rem;
  color:var(--gold-dim);
  margin-bottom:6px;
}

/* ============================================================
   CONTATO
   ============================================================ */
.contact{
  background:var(--ink-2);
  border-top:1px solid var(--line);
}
.contact-grid{
  margin-top:52px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.contact-card{
  background:var(--ink);
  padding:34px 28px;
}
.contact-card .ico{
  width:46px; height:46px;
  border:1px solid var(--gold-dim);
  color:var(--gold);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:18px;
}
.contact-card h3{
  font-family:var(--text);
  font-weight:700;
  font-size:1rem;
}
.contact-card p{
  margin:8px 0 0;
  color:var(--bone-dim);
  font-size:0.92rem;
}
.contact-card a{
  color:var(--gold-hi);
  font-weight:600;
}
.contact-card a:hover{ text-decoration:underline; }

.contact-banner{
  margin-top:1px;
  background:var(--gold);
  color:var(--ink);
  padding:30px 34px;
  text-align:center;
  font-family:var(--display);
  font-size:clamp(1.3rem,3vw,1.9rem);
  letter-spacing:0.01em;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer{
  padding:40px 0;
  border-top:1px solid var(--line);
}
.footer-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}
.footer-brand{
  display:flex; align-items:center; gap:10px;
  font-family:var(--display);
  font-size:1.1rem;
}
.footer-brand img{ height:26px; }
.footer-meta{
  font-size:0.8rem;
  color:var(--bone-dim);
}
.footer-social{
  display:flex; gap:18px;
  font-size:0.84rem;
  font-weight:600;
}
.footer-social a{ color:var(--bone-dim); }
.footer-social a:hover{ color:var(--gold-hi); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:980px){
  .nav-links{ display:none; }
  .nav-toggle{ display:flex; }
  .hero-grid{ grid-template-columns:1fr; text-align:left; }
  .hero-shark{ order:-1; max-width:220px; margin:0 auto 20px; }
  .hero-shark img{ max-width:220px; }
  .scoreboard-row{ grid-template-columns:repeat(2,1fr); }
  .score-cell:nth-child(3){ border-left:none; }
  .split{ grid-template-columns:1fr; gap:36px; }
  .rounds{ grid-template-columns:1fr; }
  .sponsor-wall{ grid-template-columns:repeat(2,1fr); }
  .bento{ grid-template-columns:repeat(2,1fr); }
  .bento-card.big{ grid-column:span 2; grid-row:span 1; min-height:200px; }
  .gallery-grid{ grid-template-columns:repeat(2,1fr); }
  .contact-grid{ grid-template-columns:1fr; }
}

@media (max-width:560px){
  .scoreboard-row{ grid-template-columns:repeat(2,1fr); }
  .hero-actions{ flex-direction:column; align-items:stretch; }
  .hero-actions .btn{ justify-content:center; }
  .sponsor-wall{ grid-template-columns:1fr; }
  .gallery-grid{ grid-template-columns:repeat(2,1fr); }
  .patrocine-cta{ flex-direction:column; align-items:flex-start; }
}

/* mobile nav drawer */
.mobile-menu{
  position:fixed;
  inset:74px 0 0 0;
  z-index:49;
  background:var(--ink);
  border-top:1px solid var(--line);
  padding:30px var(--edge);
  display:none;
  flex-direction:column;
  gap:22px;
}
.mobile-menu.is-open{ display:flex; }
.mobile-menu a{
  font-family:var(--display);
  font-size:1.6rem;
  color:var(--bone);
  letter-spacing:0.02em;
}
.mobile-menu .btn{ align-self:flex-start; margin-top:10px; }

/* reveal-on-scroll (single orchestrated fade, not per-card default) */
.reveal{
  opacity:0;
  transform:translateY(14px);
  transition:opacity .6s ease, transform .6s ease;
}
.reveal.is-visible{
  opacity:1;
  transform:none;
}