/* De Olho no Cliente - Site estático (alta performance)
   Tema: Cinza claro + Azul + Vinho (mais legível)
*/

:root{
  /* Base (claro) */
  --bg:#F3F5F8;          /* cinza claro de fundo */
  --ink:#0B1020;         /* texto principal (quase preto/azul marinho) */
  --card:#FFFFFF;        /* cards brancos */
  --text:#0B1020;        /* texto padrão (no tema claro) */
  --muted:#4B5563;       /* texto secundário */
  --line:rgba(11,16,32,.12);
  --shadow: 0 14px 40px rgba(11,16,32,.10);

  /* Marca */
  --brand:#5A1717;       /* vinho */
  --brand2:#1E5AA8;      /* azul */
  --brand3:#0B1020;

  /* WhatsApp */
  --wa:#25D366;
  --waHover:#1ebe5d;
  --waText:#0b2a1a;

  --radius:20px;
  --radius2:26px;

  --container: 1160px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";

  /* ✅ Fundo mais claro com “toques” de azul e vinho */
  background:
    radial-gradient(1100px 650px at 12% 12%, rgba(30,90,168,.14), transparent 60%),
    radial-gradient(900px 580px at 86% 24%, rgba(90,23,23,.12), transparent 62%),
    linear-gradient(180deg, #F7F9FC 0%, var(--bg) 60%, #F2F4F7 100%);

  color:var(--text);
  line-height:1.5;
}

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

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

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

.skip{
  position:absolute; left:-999px; top:8px; background: #fff; color:#000; padding:10px 14px; border-radius:12px;
}
.skip:focus{ left:10px; z-index:9999; }

/* Header */
.header{
  position:sticky; top:0;

  /* ✅ header claro/translúcido */
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(14px);
  border-bottom:1px solid var(--line);
  z-index:50;
}
.header__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:18px; padding:14px 0;
}

/* Marca / logo */
.brand{
  display:flex; align-items:center; gap:12px;
  background: transparent !important;
}
.brand__logo{
  width: 240px;
  height:auto;
  background: transparent !important;
  border-radius: 14px;
  filter: drop-shadow(0 10px 18px rgba(11,16,32,.12));
}

/* Nav */
.nav{ position:relative; }
.nav__toggle{
  display:none;
  width:44px; height:44px; border-radius:14px;
  border:1px solid var(--line);

  /* ✅ botões mais claros */
  background: rgba(255,255,255,.85);
  color:var(--ink);
}
.nav__toggleBars{
  display:block; width:18px; height:2px; background:var(--ink); margin:0 auto;
  position:relative;
}
.nav__toggleBars::before,
.nav__toggleBars::after{
  content:""; position:absolute; left:0; width:18px; height:2px; background:var(--ink);
}
.nav__toggleBars::before{ top:-6px; }
.nav__toggleBars::after{ top:6px; }

.nav__list{
  display:flex; align-items:center; gap:10px;
  list-style:none; margin:0; padding:0;
}
.nav__list a{
  padding:10px 12px;
  border-radius:14px;
  color: rgba(11,16,32,.72);
}
.nav__list a:hover{
  color: var(--ink);
  background: rgba(30,90,168,.08);
}

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding:11px 14px;
  border-radius:16px;
  border:1px solid var(--line);

  /* ✅ base clara (não “cansa” visualmente) */
  background: rgba(255,255,255,.75);
  color:var(--ink);

  font-weight:700;
  transition: transform .08s ease, background .2s ease, border-color .2s ease;
  white-space:nowrap;
}
.btn:hover{ background: rgba(255,255,255,.95); }
.btn:active{ transform: translateY(1px); }

.btn--primary{
  background: linear-gradient(135deg, rgba(90,23,23,1), rgba(90,23,23,.86));
  border-color: rgba(90,23,23,.20);
  color:#fff;
}
.btn--primary:hover{
  background: linear-gradient(135deg, rgba(90,23,23,1), rgba(90,23,23,.75));
}

.btn--secondary{
  background: linear-gradient(135deg, rgba(30,90,168,1), rgba(30,90,168,.82));
  border-color: rgba(30,90,168,.18);
  color:#fff;
}
.btn--secondary:hover{
  background: linear-gradient(135deg, rgba(30,90,168,1), rgba(30,90,168,.72));
}

.btn--ghost{
  background: rgba(255,255,255,.55);
  color: var(--ink);
}
.btn--lg{ padding:14px 18px; border-radius:18px; }

/* WhatsApp (verde oficial) */
.btn-whatsapp{
  background: var(--wa) !important;
  border: 1px solid rgba(0,0,0,.08) !important;
  color: var(--waText) !important;
}
.btn-whatsapp:hover{
  background: var(--waHover) !important;
  color: var(--waText) !important;
}

.badge{
  display:inline-flex;
  padding:8px 12px;
  border:1px solid var(--line);
  border-radius:999px;

  /* ✅ badge claro */
  background: rgba(255,255,255,.70);
  color: rgba(11,16,32,.70);

  font-weight:700;
  letter-spacing:.2px;
  margin: 0 0 12px 0;
}

/* Hero */
.hero{ position:relative; padding: 44px 0 26px; overflow:hidden; }
.hero__grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 22px;
  align-items: stretch;
}
.hero h1{
  font-size: clamp(28px, 3.0vw, 44px);
  line-height:1.08;
  margin: 0 0 12px 0;
  color: var(--ink);
}
.lead{ font-size: 16.5px; color: rgba(11,16,32,.72); margin:0 0 18px; max-width: 62ch; }
.hero__cta{ display:flex; gap:12px; flex-wrap:wrap; margin: 10px 0 18px; }

.hero__proof{
  display:flex; gap:10px; flex-wrap:wrap;
}
.kpi{
  padding:10px 12px;
  border:1px solid var(--line);
  border-radius:16px;

  /* ✅ kpi claro */
  background: rgba(255,255,255,.72);
}
.kpi__label{ display:block; font-size:12px; color: rgba(11,16,32,.60); font-weight:800; }
.kpi__value{ display:block; font-weight:900; letter-spacing:.2px; color: var(--ink); }

.hero__card{
  border:1px solid var(--line);
  border-radius: var(--radius2);

  /* ✅ card claro */
  background: rgba(255,255,255,.80);
  box-shadow: var(--shadow);
}

.eyeCard{ padding:18px; }
.eyeCard__head h2{ margin:0 0 6px; color: var(--ink); }
.eyeCard__head p{ margin:0 0 14px; color: rgba(11,16,32,.70); }

.eyeCard__body{ display:grid; grid-template-columns: 1fr 1fr; gap:12px; }
.eyeState{
  border:1px solid var(--line);
  border-radius:18px;
  padding:12px 12px 10px;

  /* ✅ áreas internas claras */
  background: rgba(255,255,255,.70);
}
.eyeState ul{ margin:10px 0 0 16px; color: rgba(11,16,32,.72); }
.eyeState__tag{
  display:inline-flex; align-items:center;
  padding:6px 10px;
  border-radius:999px;
  font-weight:900;
  border:1px solid var(--line);
  background: rgba(255,255,255,.85);
}

/* Tags com vinho/azul (mais coerente com a paleta) */
.eyeState__tag--off{ color: var(--brand); border-color: rgba(90,23,23,.25); }
.eyeState__tag--on{ color: var(--brand2); border-color: rgba(30,90,168,.25); }

.eyeCard__footer{ display:flex; justify-content:space-between; gap:10px; align-items:center; margin-top:14px; }

.hero__bg{
  position:absolute; inset:-120px -220px auto -220px;
  height: 420px;

  /* ✅ brilho suave no hero (azul/vinho) */
  background:
    radial-gradient(closest-side, rgba(30,90,168,.14), transparent 70%),
    radial-gradient(closest-side, rgba(90,23,23,.10), transparent 72%);
  filter: blur(12px);
  z-index:-1;
}

/* Sections */
.section{ padding: 40px 0; }

/* ✅ alternância de seção suave (sem “peso”) */
.section--alt{
  background: rgba(30,90,168,.04);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.section__title{ margin-bottom: 16px; }
.section__title h2{ margin:0 0 8px; font-size: clamp(22px, 2.2vw, 32px); color: var(--ink); }
.section__title p{ margin:0; color: rgba(11,16,32,.70); max-width: 80ch; }

/* Destaques no texto (vinho/azul) */
.u-accent{ color: var(--brand); }
.u-accent2{ color: var(--brand2); }

.grid3{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.grid2{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }

.card{
  border:1px solid var(--line);
  border-radius: var(--radius);

  /* ✅ card branco */
  background: var(--card);

  padding: 16px;
  box-shadow: 0 10px 24px rgba(11,16,32,.06);
}
.card h3{ margin: 0 0 8px; color: var(--ink); }
.card p{ margin: 0; color: rgba(11,16,32,.72); }

.card--price .list{ margin-top: 12px; }
.muted{ color: rgba(11,16,32,.70); }

.list{ margin: 10px 0 0 18px; color: rgba(11,16,32,.72); }
.list li{ margin: 6px 0; }

/* Steps */
.steps{ list-style:none; padding:0; margin: 12px 0 0; display:grid; gap:12px; }
.step{
  display:grid; grid-template-columns: 44px 1fr;
  gap: 12px;
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  padding: 14px;
  box-shadow: 0 10px 24px rgba(11,16,32,.05);
}
.step__num{
  width:44px; height:44px; border-radius:16px;
  display:grid; place-items:center;
  font-weight: 1000;

  /* ✅ numeração azul */
  background: linear-gradient(135deg, rgba(30,90,168,1), rgba(30,90,168,.80));
  color:#fff;
}
.step__body h3{ margin: 0 0 6px; color: var(--ink); }
.step__body p{ margin:0; color: rgba(11,16,32,.72); }

/* CTA strip */
.ctaStrip{
  margin-top: 18px;
  display:flex; justify-content:space-between; gap:14px; align-items:center;
  border: 1px solid rgba(11,16,32,.14);
  border-radius: var(--radius2);
  padding: 16px;

  /* ✅ faixa clara com toque azul/vinho */
  background: linear-gradient(135deg, rgba(90,23,23,.10), rgba(30,90,168,.08));
}
.ctaStrip h3{ margin:0 0 4px; color: var(--ink); }
.ctaStrip p{ margin:0; color: rgba(11,16,32,.70); }

/* About */
.about{ display:grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* FAQ */
.faq{ display:grid; grid-template-columns: 1fr 1fr; gap: 14px; }
details summary{
  cursor:pointer;
  font-weight: 900;
  color: var(--ink);
}
details p{ margin-top: 10px; color: rgba(11,16,32,.72); }

/* Contact */
.contact{ display:grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.card--link{ transition: transform .08s ease, background .2s ease; }
.card--link:hover{
  transform: translateY(-1px);
  background: rgba(30,90,168,.04);
}
.linkHint{
  display:inline-block;
  margin-top: 10px;

  /* ✅ hint em azul */
  color: var(--brand2);
  font-weight:900;
}

/* Footer */
.footer{ margin-top: 16px; padding-top: 16px; border-top:1px solid var(--line); }
.footer__grid{ display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap; }
.footer__links{ display:flex; gap:12px; flex-wrap:wrap; color: rgba(11,16,32,.70); }
.footer__links a:hover{ color: var(--ink); }
.footer__small{ margin: 14px 0 0; font-size: 12px; color: rgba(11,16,32,.60); }

/* Floating WhatsApp (verde oficial) */
.waFloat{
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 60;
  display:flex; align-items:center; gap:10px;
  padding: 12px 14px;
  border-radius: 999px;

  background: var(--wa) !important;
  border: 1px solid rgba(0,0,0,.08) !important;
  color: var(--waText) !important;

  box-shadow: 0 16px 34px rgba(0,0,0,.16);
}
.waFloat:hover{
  background: var(--waHover) !important;
  color: var(--waText) !important;
}
.waFloat__text{ font-weight: 1000; }

/* Responsive */
@media (max-width: 980px){
  .hero__grid{ grid-template-columns: 1fr; }
  .grid3{ grid-template-columns: 1fr; }
  .grid2{ grid-template-columns: 1fr; }
  .about{ grid-template-columns: 1fr; }
  .faq{ grid-template-columns: 1fr; }
  .contact{ grid-template-columns: 1fr; }
  .brand__logo{ width: 210px; }
}

@media (max-width: 860px){
  .nav__toggle{ display:inline-flex; align-items:center; justify-content:center; }
  .nav__list{
    position:absolute; right:0; top: 54px;
    flex-direction:column;
    align-items:stretch;
    width:min(420px, calc(100vw - 20px));
    padding: 10px;
    border-radius: 18px;
    border:1px solid var(--line);

    /* ✅ menu mobile claro */
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    display:none;
  }
  .nav__list.is-open{ display:flex; }
  .nav__list a{ padding:12px 12px; }
}