/* ═══════════════════════════════════════════
   EQUINOX DO BRASIL — Main Stylesheet
   ═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700;900&family=Nunito+Sans:wght@300;400;600;700&display=swap');

/* ── TOKENS ── */
:root {
  --gold:      #C9A84C;
  --dark:      #1a1a2e;
  --red:       #C8102E;
  --flu-green: #006437;
  --light:     #f7f5f0;
  --white:     #ffffff;
  --text:      #2c2c2c;
  --muted:     #666666;
}

/* ── RESET ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { font-family:'Nunito Sans',sans-serif; color:var(--text); background:var(--white); overflow-x:hidden; }
a { text-decoration:none; }
img { display:block; max-width:100%; }

/* ── NAV ── */
nav {
  position:fixed; top:0; left:0; right:0;
  background:rgba(255,255,255,0.97);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(201,168,76,0.2);
  z-index:1000;
  padding:0 2.5rem;
  display:flex; align-items:center; justify-content:space-between;
  height:70px;
  box-shadow:0 2px 20px rgba(0,0,0,0.06);
}
.nav-logo img { height:48px; width:auto; }
.nav-links { display:flex; gap:2rem; align-items:center; list-style:none; }
.nav-links a {
  font-size:0.82rem; font-weight:700; letter-spacing:0.1em;
  text-transform:uppercase; color:var(--text); transition:color 0.2s;
}
.nav-links a:hover { color:var(--gold); }
.lang-toggle { display:flex; border:1.5px solid var(--gold); border-radius:20px; overflow:hidden; }
.lang-btn {
  font-size:0.75rem; font-weight:700; padding:0.3rem 0.85rem;
  cursor:pointer; border:none; background:transparent; color:var(--gold);
  transition:all 0.2s; font-family:'Nunito Sans',sans-serif;
}
.lang-btn.active { background:var(--gold); color:var(--white); }

/* ── HERO ── */
.hero {
  margin-top:70px; position:relative;
  height:calc(100vh - 70px); min-height:520px;
  display:flex; align-items:center; justify-content:center; overflow:hidden;
}
.hero-bg {
  position:absolute; inset:0;
  background-image:url('../images/capa.jpg');
  background-size:cover; background-position:center;
  filter:brightness(0.5); transform:scale(1.04);
  transition:transform 8s ease;
}
.hero:hover .hero-bg { transform:scale(1.0); }
.hero-overlay {
  position:absolute; inset:0;
  background:linear-gradient(135deg,rgba(26,26,46,0.75) 0%,rgba(139,26,26,0.25) 60%,rgba(201,168,76,0.1) 100%);
}
.hero-content { position:relative; z-index:2; text-align:center; padding:2rem; max-width:860px; }
.hero-eyebrow { font-size:0.78rem; letter-spacing:0.28em; text-transform:uppercase; color:var(--gold); margin-bottom:1.2rem; font-weight:700; }
.hero-title { font-family:'Playfair Display',serif; font-size:clamp(2.2rem,5vw,4.2rem); font-weight:900; color:var(--white); line-height:1.08; margin-bottom:1.4rem; text-shadow:0 2px 40px rgba(0,0,0,0.6); }
.hero-title .accent { color:var(--gold); }
.hero-sub { font-size:clamp(0.95rem,1.8vw,1.12rem); color:rgba(255,255,255,0.83); max-width:620px; margin:0 auto 2.2rem; line-height:1.75; font-weight:300; }
.hero-cta { display:inline-flex; gap:1rem; flex-wrap:wrap; justify-content:center; }

/* ── BUTTONS ── */
.btn {
  padding:0.85rem 2.2rem; font-size:0.82rem; font-weight:700;
  letter-spacing:0.1em; text-transform:uppercase;
  border-radius:2px; transition:all 0.25s;
  font-family:'Nunito Sans',sans-serif; cursor:pointer; border:none; display:inline-block;
}
.btn-gold { background:var(--gold); color:var(--dark); }
.btn-gold:hover { background:#b8943f; transform:translateY(-2px); box-shadow:0 8px 25px rgba(201,168,76,0.4); }
.btn-outline { border:2px solid rgba(255,255,255,0.65); color:var(--white); background:transparent; }
.btn-outline:hover { background:rgba(255,255,255,0.1); border-color:var(--white); }

/* ── LAYOUT ── */
.section { padding:6rem 2rem; }
.section-alt { background:var(--light); }
.container { max-width:1140px; margin:0 auto; }
.section-label { font-size:0.72rem; letter-spacing:0.28em; text-transform:uppercase; color:var(--gold); font-weight:700; margin-bottom:0.6rem; }
.section-title { font-family:'Playfair Display',serif; font-size:clamp(1.8rem,3.5vw,3rem); font-weight:700; color:var(--dark); margin-bottom:1rem; line-height:1.15; }
.section-lead { font-size:1.02rem; color:var(--muted); max-width:680px; line-height:1.82; margin-bottom:3.5rem; font-weight:300; }
.divider { width:56px; height:3px; background:var(--gold); margin:1rem 0 2rem; }

/* ── PORTFOLIO ── */
.sectors-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:1.5rem; margin-bottom:4rem; }
.sector-card { background:var(--dark); color:var(--white); padding:2rem 1.5rem; position:relative; }
.sector-card::before { content:''; position:absolute; top:0; left:0; width:100%; height:3px; background:var(--gold); }
.sector-num { font-family:'Playfair Display',serif; font-size:2.4rem; font-weight:900; color:rgba(201,168,76,0.22); line-height:1; margin-bottom:0.7rem; }
.sector-card h4 { font-size:0.88rem; font-weight:700; letter-spacing:0.05em; color:var(--gold); margin-bottom:0.6rem; text-transform:uppercase; }
.sector-card p { font-size:0.82rem; line-height:1.65; color:rgba(255,255,255,0.68); }
.portfolio-cols { display:grid; grid-template-columns:1fr 1fr; gap:3rem; margin-bottom:3rem; }
.portfolio-title { font-family:'Playfair Display',serif; font-size:1.35rem; color:var(--dark); margin-bottom:1.8rem; padding-bottom:0.6rem; border-bottom:2px solid var(--gold); }
.project-item { display:flex; gap:1rem; margin-bottom:1.4rem; padding-bottom:1.4rem; border-bottom:1px solid rgba(0,0,0,0.06); }
.project-item:last-child { border-bottom:none; margin-bottom:0; padding-bottom:0; }
.project-dot { width:9px; height:9px; border-radius:50%; background:var(--gold); margin-top:5px; flex-shrink:0; }
.project-info strong { font-size:0.87rem; color:var(--dark); font-weight:700; display:block; margin-bottom:0.15rem; }
.project-info .proj-date { font-size:0.76rem; color:var(--gold); display:block; margin-bottom:0.25rem; font-weight:600; }
.project-info p { font-size:0.81rem; color:var(--muted); line-height:1.6; }

/* ── FLUMINENSE HERO ── */
.flu-hero {
  background:linear-gradient(135deg,#6e0000 0%,#1a1a2e 55%,#003820 100%);
  color:var(--white); padding:5rem 2rem; text-align:center; position:relative; overflow:hidden;
}
.flu-hero::before {
  content:'';position:absolute;inset:0;
  background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.flu-hero .section-label { color:rgba(255,255,255,0.55); }
.flu-hero .section-title { color:var(--white); }
.flu-hero .divider { background:var(--red); margin:1rem auto 1.8rem; }
.flu-hero .section-lead { color:rgba(255,255,255,0.78); margin:0 auto; }
.pdf-btn {
  margin-top:2rem; display:inline-flex; align-items:center; gap:0.7rem;
  background:var(--red); color:var(--white); padding:0.85rem 2rem;
  font-size:0.82rem; font-weight:700; letter-spacing:0.1em; text-transform:uppercase;
  border-radius:2px; transition:all 0.25s;
}
.pdf-btn:hover { background:#a50d25; transform:translateY(-2px); box-shadow:0 8px 25px rgba(200,16,46,0.4); }
.pdf-btn svg { width:18px; height:18px; fill:currentColor; flex-shrink:0; }

/* ── FLUMINENSE BODY ── */
.flu-body { background:var(--white); padding:5rem 2rem; }
.flu-layout { display:grid; grid-template-columns:1fr 1.1fr; gap:4rem; align-items:start; }
.club-info-box { background:var(--light); padding:2.5rem; border-left:4px solid var(--red); }
.club-info-box h3 { font-family:'Playfair Display',serif; font-size:1.25rem; color:var(--dark); margin-bottom:1rem; }
.club-info-box p { font-size:0.9rem; line-height:1.78; color:var(--muted); margin-bottom:0.8rem; }
.flu-stats { display:grid; grid-template-columns:1fr 1fr; gap:0.8rem; margin-top:1.5rem; }
.stat-box { background:var(--dark); color:var(--white); padding:1.1rem; text-align:center; }
.stat-num { font-family:'Playfair Display',serif; font-size:1.9rem; font-weight:700; color:var(--gold); display:block; line-height:1.1; }
.stat-label { font-size:0.7rem; letter-spacing:0.08em; text-transform:uppercase; color:rgba(255,255,255,0.55); margin-top:2px; display:block; }
.players-tag { display:inline-flex; align-items:center; gap:0.4rem; font-size:0.75rem; font-weight:700; letter-spacing:0.06em; padding:0.3rem 0.8rem; border-radius:2px; text-transform:uppercase; margin:0.25rem 0.25rem 0.25rem 0; }
.tag-red   { background:rgba(200,16,46,0.1);  color:var(--red); }
.tag-green { background:rgba(0,100,55,0.1);   color:var(--flu-green); }
.tag-blue  { background:rgba(26,26,46,0.08);  color:var(--dark); }
.tag-gold  { background:rgba(201,168,76,0.15);color:#7a5d10; }

/* ── INFRASTRUCTURE CARDS ── */
.infra-title { font-family:'Playfair Display',serif; font-size:1.3rem; color:var(--dark); margin-bottom:1.5rem; display:flex; align-items:center; gap:0.8rem; }
.infra-title::after { content:''; flex:1; height:2px; background:var(--gold); }
.infra-grid { display:grid; grid-template-columns:1fr 1fr; gap:1.2rem; }
.infra-card { background:var(--light); overflow:hidden; border-top:3px solid transparent; transition:all 0.3s; }
.infra-card:hover { transform:translateY(-3px); box-shadow:0 12px 35px rgba(0,0,0,0.1); }
.infra-card.red   { border-top-color:var(--red); }
.infra-card.green { border-top-color:var(--flu-green); }
.infra-card.gold  { border-top-color:var(--gold); }
.infra-card.dark  { border-top-color:var(--dark); }
.infra-visual { height:110px; display:flex; align-items:center; justify-content:center; overflow:hidden; }
.infra-visual svg { width:100%; height:100%; }
.infra-card-body { padding:1rem 1.2rem 1.2rem; }
.infra-card-body h4 { font-size:0.88rem; font-weight:700; color:var(--dark); margin-bottom:0.4rem; }
.infra-card-body p { font-size:0.78rem; color:var(--muted); line-height:1.55; }
.infra-meta { font-size:0.7rem; font-weight:700; letter-spacing:0.06em; text-transform:uppercase; margin-top:0.5rem; }
.infra-card.red   .infra-meta { color:var(--red); }
.infra-card.green .infra-meta { color:var(--flu-green); }
.infra-card.gold  .infra-meta { color:#8B6914; }
.infra-card.dark  .infra-meta { color:var(--dark); }

/* ── SERVICES ── */
.services-section { background:var(--dark); color:var(--white); padding:6rem 2rem; }
.services-section .section-title { color:var(--white); }
.services-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:2rem; margin-top:3.5rem; }
.service-card { background:rgba(255,255,255,0.04); border:1px solid rgba(201,168,76,0.18); padding:2.5rem; transition:all 0.3s; }
.service-card:hover { background:rgba(255,255,255,0.07); border-color:var(--gold); transform:translateY(-4px); box-shadow:0 20px 50px rgba(0,0,0,0.3); }
.service-icon { font-size:2.4rem; margin-bottom:1.2rem; display:block; }
.service-card h3 { font-family:'Playfair Display',serif; font-size:1.2rem; color:var(--gold); margin-bottom:0.7rem; line-height:1.3; }
.service-card p { font-size:0.86rem; line-height:1.75; color:rgba(255,255,255,0.62); margin-bottom:1.5rem; }
.service-link { display:inline-flex; align-items:center; gap:0.4rem; font-size:0.78rem; font-weight:700; letter-spacing:0.1em; text-transform:uppercase; color:var(--gold); border-bottom:1px solid rgba(201,168,76,0.3); padding-bottom:2px; transition:border-color 0.2s; }
.service-link:hover { border-color:var(--gold); }
.service-link::after { content:'→'; }

/* ── FOOTER ── */
footer { background:#111125; color:rgba(255,255,255,0.45); text-align:center; padding:2.5rem; font-size:0.78rem; }
footer a { color:var(--gold); }
footer img { height:30px; opacity:0.65; display:inline-block; vertical-align:middle; margin-right:0.8rem; }

/* ── REVEAL ANIMATION ── */
.reveal { opacity:0; transform:translateY(26px); transition:opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity:1; transform:none; }
.d1 { transition-delay:0.1s; }
.d2 { transition-delay:0.2s; }
.d3 { transition-delay:0.3s; }

/* ── RESPONSIVE ── */
@media (max-width:1024px) {
  .flu-layout { grid-template-columns:1fr; }
}
@media (max-width:900px) {
  .sectors-grid { grid-template-columns:repeat(2,1fr); }
  .services-grid { grid-template-columns:1fr; }
  nav { padding:0 1.2rem; }
  .nav-links { gap:1rem; }
  .nav-links a { font-size:0.75rem; }
}
@media (max-width:768px) {
  .portfolio-cols { grid-template-columns:1fr; }
  .flu-layout { grid-template-columns:1fr; }
}
@media (max-width:600px) {
  .sectors-grid { grid-template-columns:1fr; }
  .infra-grid { grid-template-columns:1fr; }
  .nav-links { display:none; }
  nav { padding:0 1rem; }
}