/* ===== SCAVI USA — Construção civil (brasileiros nos EUA) =====
   Paleta própria: azul marinho (base) + vermelho (EUA) + dourado/verde (Brasil) */

:root {
  --bg: #0A1533;
  --bg-alt: #0C1B40;
  --bg-card: #122253;
  --bg-card2: #16295F;
  --bg-card3: #1B3170;
  --bg-nav: rgba(10, 21, 51, 0.90);

  /* dourado-amarelo (Brasil) como acento principal de texto */
  --gold: #F2C24E;
  --gold-l: #FFD873;
  --gold-d: #C99A2E;
  --gold-xl: #FFE9A8;
  --gold-glow: rgba(242, 194, 78, 0.16);
  --gold-glow2: rgba(242, 194, 78, 0.07);

  /* acentos da bandeira */
  --usa-red: #E23744;
  --usa-red-d: #B01F2C;
  --usa-blue: #4A7BFF;
  --br-green: #22B26B;

  --txt: #EAF0FF;
  --txt2: #A9B8DA;
  --txt3: #6E7FA8;
  --txt4: #47567C;

  --brd: rgba(242, 194, 78, 0.08);
  --brd-g: rgba(242, 194, 78, 0.22);
  --brd-g2: rgba(242, 194, 78, 0.42);
}

/* faixa tricolor no topo (azul/vermelho EUA + verde/amarelo Brasil) */
.usa-topbar {
  position: fixed; top: 0; left: 0; right: 0; height: 4px; z-index: 1000;
  background: linear-gradient(90deg,
    var(--usa-blue) 0%, var(--usa-blue) 25%,
    var(--usa-red) 25%, var(--usa-red) 50%,
    var(--br-green) 50%, var(--br-green) 75%,
    var(--gold) 75%, var(--gold) 100%);
}

/* ---- Alternância de idioma ---- */
:root[data-lang="pt"] .lang-en { display: none !important; }
:root[data-lang="en"] .lang-pt { display: none !important; }
.lang-switch {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 5px; border: 1px solid var(--brd-g);
  border-radius: var(--radius-pill); background: rgba(242,194,78,.05);
}
.lang-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border: none; background: none; cursor: pointer;
  font-family: var(--body); font-size: 12px; font-weight: 700;
  letter-spacing: .5px; color: var(--txt3);
  border-radius: var(--radius-pill); transition: color .25s, background .25s;
}
.lang-btn.active { color: #0A1533; background: linear-gradient(135deg, var(--gold-l), var(--gold-d)); }
.lang-btn:hover:not(.active) { color: var(--gold-l); }
.lang-btn svg { display: block; border-radius: 2px; }

/* ---- Botões ---- */
.btn-usa {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 18px 40px;
  background: linear-gradient(135deg, var(--usa-red), var(--usa-red-d));
  color: #fff; font-family: var(--body); font-size: 15px; font-weight: 700;
  letter-spacing: .3px; border: none; border-radius: var(--radius); cursor: pointer;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), filter .3s var(--ease);
  box-shadow: 0 8px 30px rgba(226, 55, 68, 0.32);
}
.btn-usa:hover { transform: translateY(-3px); filter: brightness(1.07); box-shadow: 0 12px 44px rgba(226, 55, 68, 0.45); }
.btn-usa:active { transform: translateY(-1px); }
.btn-usa.btn-lg { padding: 20px 48px; font-size: 16px; }
.btn-usa svg { fill: #fff; }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 18px 36px; border: 1px solid var(--brd-g); color: var(--gold);
  font-size: 15px; font-weight: 600; border-radius: var(--radius);
  transition: all .35s var(--ease);
}
.btn-ghost:hover { border-color: var(--usa-blue); color: #fff; background: rgba(74,123,255,.08); transform: translateY(-2px); }

/* ---- Bandeiras ---- */
.usa-flags { display: flex; width: fit-content; margin: 0 auto 30px; align-items: center; gap: 14px; }
.usa-flags .flag { width: 56px; height: 38px; border-radius: 5px; box-shadow: 0 8px 22px rgba(0,0,0,.45); border: 1px solid rgba(255,255,255,.14); }
.usa-flags .flag-x { color: var(--gold); font-family: var(--heading); font-size: 26px; opacity: .7; }

/* ---- HERO ---- */
#usa-hero { position: relative; padding: 160px 0 90px; text-align: center; overflow: hidden; }
.usa-hero-logo { position: relative; display: block; width: fit-content; margin: 0 auto 26px; }
.usa-hero-logo img { width: 130px; height: auto; filter: drop-shadow(0 14px 40px rgba(0,0,0,.55)); position: relative; z-index: 2; }
.usa-hero-logo::after { content: ''; position: absolute; inset: -30% ; background: radial-gradient(circle, rgba(74,123,255,.28) 0%, rgba(226,55,68,.12) 45%, transparent 70%); z-index: 1; }
@media (max-width: 640px) { .usa-hero-logo img { width: 100px; } }
.usa-hero-glow { position: absolute; top: -12%; left: 50%; transform: translateX(-50%); width: 820px; height: 560px; background: radial-gradient(circle, rgba(74,123,255,.16) 0%, transparent 68%); pointer-events: none; z-index: 0; }
.usa-hero-glow2 { position: absolute; bottom: -20%; right: -5%; width: 520px; height: 520px; background: radial-gradient(circle, rgba(226,55,68,.12) 0%, transparent 70%); pointer-events: none; z-index: 0; }
#usa-hero .container { position: relative; z-index: 2; }
.usa-badge { display: inline-flex; align-items: center; gap: 8px; font-size: 11px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: var(--gold-l); padding: 9px 20px; margin-bottom: 26px; border: 1px solid var(--brd-g); border-radius: var(--radius-pill); background: var(--gold-glow2); }
#usa-hero h1 { font-family: var(--heading); font-weight: 500; font-size: clamp(2.6rem, 6.5vw, 4.6rem); line-height: 1.06; color: var(--txt); max-width: 980px; margin: 0 auto 24px; }
#usa-hero h1 .gold { color: var(--gold); font-style: italic; }
#usa-hero h1 .red { color: var(--usa-red); font-style: italic; }
.usa-hero-sub { font-size: clamp(1.05rem, 2.2vw, 1.28rem); color: var(--txt2); max-width: 700px; margin: 0 auto 40px; line-height: 1.7; }
.usa-hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.usa-trust { margin-top: 34px; font-size: .92rem; color: var(--txt3); }
.usa-trust strong { color: var(--gold-l); }

/* ---- Seções ---- */
.usa-section { padding: 100px 0; }
.usa-section.alt { background: var(--bg-alt); }
.usa-section-head { text-align: center; margin-bottom: 10px; }
.usa-section-head .label { margin-bottom: 20px; }
.usa-lead-lg { font-size: 1.15rem; line-height: 1.8; color: var(--txt2); max-width: 740px; margin: 0 auto; text-align: center; }
.usa-lead-lg strong { color: var(--txt); }

.usa-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 26px; margin-top: 60px; }
.usa-card { background: var(--bg-card); border: 1px solid var(--brd-g); border-radius: var(--radius-lg); padding: 38px 32px; transition: transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease); }
.usa-card:hover { transform: translateY(-6px); border-color: var(--brd-g2); box-shadow: 0 16px 50px rgba(0,0,0,.4); }
.usa-card-ic { width: 60px; height: 60px; border-radius: 16px; margin-bottom: 24px; display: flex; align-items: center; justify-content: center; background: rgba(74,123,255,.10); border: 1px solid rgba(74,123,255,.25); }
.usa-card-ic svg { stroke: var(--gold); }
.usa-card h3 { font-family: var(--heading); font-weight: 500; font-size: 1.6rem; color: var(--txt); margin: 0 0 14px; }
.usa-card p { color: var(--txt2); line-height: 1.7; font-size: .98rem; margin: 0; }

.usa-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 22px; margin-top: 60px; }
.usa-step { position: relative; padding: 32px 26px; background: var(--bg-card); border: 1px solid var(--brd-g); border-radius: var(--radius); }
.usa-step-n { font-family: var(--heading); font-size: 2.4rem; color: var(--gold); opacity: .55; line-height: 1; }
.usa-step h4 { font-family: var(--body); font-weight: 700; font-size: 1.1rem; color: var(--txt); margin: 14px 0 8px; }
.usa-step p { color: var(--txt2); font-size: .92rem; line-height: 1.6; margin: 0; }

.usa-faq { max-width: 800px; margin: 56px auto 0; display: flex; flex-direction: column; gap: 14px; }
.usa-faq details { background: var(--bg-card); border: 1px solid var(--brd-g); border-radius: 16px; overflow: hidden; }
.usa-faq details[open] { border-color: var(--brd-g2); }
.usa-faq summary { list-style: none; cursor: pointer; padding: 22px 26px; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-weight: 600; color: var(--txt); }
.usa-faq summary::-webkit-details-marker { display: none; }
.usa-faq summary::after { content: '+'; color: var(--gold); font-size: 1.5rem; line-height: 1; transition: transform .3s; }
.usa-faq details[open] summary::after { transform: rotate(45deg); }
.usa-faq .fa-body { padding: 0 26px 24px; color: var(--txt2); line-height: 1.75; }

.usa-cta-box { text-align: center; padding: 64px 40px; border-radius: var(--radius-lg); background: linear-gradient(135deg, var(--bg-card2), var(--bg-card3)); border: 1px solid var(--brd-g2); position: relative; overflow: hidden; }
.usa-cta-box h2 { font-family: var(--heading); font-weight: 500; font-size: clamp(1.9rem, 4vw, 2.8rem); color: var(--txt); margin: 0 0 16px; position: relative; }
.usa-cta-box p { color: var(--txt2); max-width: 540px; margin: 0 auto 32px; line-height: 1.7; position: relative; }

/* nav sólida sempre (sem script pesado) */
.usa-page #nav { padding: 14px 0; background: var(--bg-nav); backdrop-filter: blur(30px) saturate(1.2); -webkit-backdrop-filter: blur(30px) saturate(1.2); border-bottom: 1px solid var(--brd); }

@media (max-width: 640px) {
  #usa-hero { padding: 140px 0 60px; }
  .usa-section { padding: 70px 0; }
  .usa-flags .flag { width: 48px; height: 32px; }
  .nav-cta { display: none; }
}

/* ---- Jornada de conversão ---- */
.usa-conversion-map{padding:92px 0;background:linear-gradient(180deg,var(--bg-alt),var(--bg));border-block:1px solid var(--brd)}
.usa-map-head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:42px}
.usa-map-head h2{max-width:720px;font-family:var(--heading);font-size:clamp(2rem,4vw,3.3rem);font-weight:400;line-height:1.08}
.usa-map-kicker{max-width:190px;color:var(--gold);font-size:11px;font-weight:800;letter-spacing:2.2px;line-height:1.5;text-transform:uppercase}
.usa-map-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.usa-map-grid article{padding:26px 22px;min-height:218px;border:1px solid var(--brd-g);border-radius:18px;background:linear-gradient(145deg,var(--bg-card2),var(--bg-card));box-shadow:0 16px 40px rgba(0,0,0,.2)}
.usa-map-grid article>span{display:grid;place-items:center;width:34px;height:34px;margin-bottom:28px;border:1px solid var(--brd-g2);border-radius:50%;color:var(--gold);font-size:10px;font-weight:800}
.usa-map-grid strong{display:block;margin-bottom:9px;color:var(--txt);font-size:16px}.usa-map-grid p{color:var(--txt2);font-size:14px;line-height:1.65}
.usa-map-fit{margin-top:20px;padding:17px 20px;border:1px solid var(--brd-g);border-radius:14px;color:var(--txt2);background:rgba(255,255,255,.025);text-align:center;font-size:14px}.usa-map-fit strong{color:var(--gold-l)}
.usa-cta-eyebrow{display:block;margin-bottom:14px;color:var(--gold);font-size:10px;font-weight:800;letter-spacing:2.4px;text-transform:uppercase}
.usa-cta-points{display:flex;justify-content:center;gap:22px;margin:-12px 0 28px;color:var(--gold-l);font-size:13px}.usa-mobile-cta{display:none}
@media(max-width:900px){.usa-map-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.usa-conversion-map{padding:68px 0}.usa-map-head{display:block;margin-bottom:30px}.usa-map-kicker{display:block;max-width:none;margin-bottom:14px}.usa-map-grid{grid-template-columns:1fr;gap:12px}.usa-map-grid article{min-height:0;padding:23px}.usa-map-grid article>span{margin-bottom:20px}.usa-cta-points{flex-direction:column;gap:8px}.wa-float{display:none}.usa-mobile-cta{position:fixed;left:12px;right:12px;bottom:12px;z-index:1100;display:flex;align-items:center;justify-content:space-between;padding:13px 18px;border-radius:15px;background:linear-gradient(135deg,var(--usa-red),var(--usa-red-d));color:#fff;box-shadow:0 15px 42px rgba(0,0,0,.45),0 8px 28px rgba(226,55,68,.35);font-size:14px;font-weight:800;line-height:1.15}.usa-mobile-cta>span{display:flex;flex-direction:column;gap:4px}.usa-mobile-cta small{font-size:9px;font-weight:800;letter-spacing:1.3px;text-transform:uppercase;opacity:.75}.usa-mobile-cta b{font-size:24px;font-weight:400}body{padding-bottom:78px}}

@media(max-width:420px){.usa-page .nav-inner{padding-inline:12px}.usa-page .nav-logo span{display:none}.lang-switch{gap:2px;padding:4px}.lang-btn{padding:6px 8px}.usa-cta-box{padding:48px 20px}.usa-cta-box .btn-usa{width:100%;justify-content:center;padding-inline:18px}.usa-mobile-cta{left:8px;right:8px;bottom:8px}.ft-brand,.ft-col{text-align:center}.ft-col a{justify-content:center;overflow-wrap:anywhere}}