:root{
  --primary-dark:#0F2F4C;
  --primary-blue:#1F4E79;
  --primary-soft:#2E5F8C;
  --accent-gold:#C49A5A;
  --bg-light:#F4F6F8;
  --text-dark:#1A1A1A;

  --radius-xl:18px;
  --radius-lg:14px;
  --radius-md:12px;
  --radius-sm:10px;

  --shadow-sm: 0 6px 18px rgba(15,47,76,.10);
  --shadow-md: 0 14px 32px rgba(15,47,76,.16);

  --container: 1120px;

  --step--1: clamp(.88rem, .86rem + .25vw, .98rem);
  --step-0:  clamp(1rem, .95rem + .35vw, 1.1rem);
  --step-1:  clamp(1.15rem, 1.05rem + .7vw, 1.45rem);
  --step-2:  clamp(1.35rem, 1.15rem + 1.15vw, 1.85rem);
  --step-3:  clamp(1.8rem, 1.25rem + 2.2vw, 2.65rem);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:"Poppins", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text-dark);
  background: linear-gradient(180deg, #fff 0%, var(--bg-light) 100%);
  line-height:1.5;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

img, svg, iframe{ max-width:100%; }
a{ color:inherit; text-decoration:none; }

.container{
  width:min(var(--container), calc(100% - 2rem));
  margin-inline:auto;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:1rem;
  padding:.75rem 1rem;
  background:#fff;
  border:2px solid var(--primary-blue);
  border-radius:12px;
  box-shadow:var(--shadow-sm);
  z-index:9999;
}
.skip-link:focus{ left:1rem; }

.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;
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.78);
  backdrop-filter:saturate(130%) blur(10px);
  border-bottom:1px solid rgba(15,47,76,.08);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.75rem;
  padding:.75rem 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:.65rem;
  min-width:max-content;
}
.brand-mark{
  width:44px; height:44px;
  display:grid; place-items:center;
  border-radius:14px;
  background: linear-gradient(135deg, rgba(31,78,121,.12), rgba(196,154,90,.10));
  color:var(--primary-blue);
  border:1px solid rgba(15,47,76,.08);
}
.brand-text{ display:flex; flex-direction:column; line-height:1.05; }
.brand-name{ font-weight:700; letter-spacing:-.02em; }
.brand-sub{ font-size:.9rem; color:rgba(26,26,26,.72); font-weight:500; }

.nav{ display:none; gap:1.1rem; }
.nav-link{
  font-size:var(--step--1);
  color:rgba(26,26,26,.74);
  font-weight:500;
  padding:.55rem .65rem;
  border-radius:12px;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.nav-link:hover{ background:rgba(31,78,121,.08); color:var(--primary-dark); }

.header-cta{ display:none; gap:.65rem; align-items:center; }

.nav-toggle{
  appearance:none;
  border:1px solid rgba(15,47,76,.12);
  background:#fff;
  width:46px; height:46px;
  border-radius:14px;
  display:grid; place-items:center;
  box-shadow: 0 10px 24px rgba(15,47,76,.08);
  transition: transform .15s ease;
}
.nav-toggle:active{ transform:scale(.98); }
.nav-toggle-lines{
  width:18px; height:12px;
  position:relative;
}
.nav-toggle-lines::before,
.nav-toggle-lines::after,
.nav-toggle-lines{
  display:block;
}
.nav-toggle-lines::before,
.nav-toggle-lines::after{
  content:"";
  position:absolute; left:0;
  width:18px; height:2px;
  background:var(--primary-dark);
  border-radius:2px;
}
.nav-toggle-lines::before{ top:0; }
.nav-toggle-lines::after{ bottom:0; }
.nav-toggle-lines{ background:var(--primary-dark); height:2px; border-radius:2px; }

.mobile-menu{
  border-top:1px solid rgba(15,47,76,.08);
  background:rgba(255,255,255,.96);
}
.mobile-menu-inner{
  padding: .85rem 0 1.1rem;
  display:grid;
  gap:.5rem;
}
.mobile-link{
  padding:.85rem .9rem;
  border-radius:14px;
  background:rgba(31,78,121,.06);
  border:1px solid rgba(15,47,76,.08);
  font-weight:600;
}
.mobile-link:active{ transform:scale(.995); }

.w-full{ width:100%; }

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  border-radius:999px;
  padding:.85rem 1.05rem;
  font-weight:600;
  font-size:var(--step--1);
  border:1px solid transparent;
  cursor:pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
  user-select:none;
}
.btn:active{ transform:translateY(1px); }
.btn:focus-visible,
.pill:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
.nav-toggle:focus-visible{
  outline:3px solid rgba(196,154,90,.45);
  outline-offset:2px;
}

.btn-primary{
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
  color:#fff;
  box-shadow: 0 14px 34px rgba(15,47,76,.22);
}
.btn-primary:hover{
  transform:translateY(-1px);
  box-shadow: 0 18px 42px rgba(15,47,76,.28);
}

.btn-soft{
  background: rgba(31,78,121,.08);
  border-color: rgba(15,47,76,.12);
  color: var(--primary-dark);
}
.btn-soft:hover{ background: rgba(31,78,121,.12); transform:translateY(-1px); }

.btn-ghost{
  background:#fff;
  border-color: rgba(15,47,76,.12);
  color: var(--primary-dark);
}
.btn-ghost:hover{ background: rgba(31,78,121,.06); }

/* Hero */
.hero{
  position:relative;
  padding: 1.25rem 0 2.2rem;
  overflow:hidden;
}
.hero-bg{
  position:absolute;
  inset:-40% -30% auto -30%;
  height:520px;
  background:
    radial-gradient(closest-side, rgba(46,95,140,.12), transparent 68%),
    radial-gradient(closest-side, rgba(196,154,90,.12), transparent 62%),
    radial-gradient(closest-side, rgba(31,78,121,.10), transparent 60%);
  filter:saturate(120%);
  pointer-events:none;
}

.hero-inner{
  display:grid;
  gap:1.25rem;
  align-items:start;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  font-size:var(--step--1);
  font-weight:600;
  color:rgba(26,26,26,.72);
  margin:0 0 .55rem;
}
.dot{
  width:10px; height:10px;
  border-radius:999px;
  background: radial-gradient(circle at 30% 30%, var(--accent-gold), var(--primary-blue));
  box-shadow: 0 0 0 6px rgba(196,154,90,.12);
}

h1{
  margin:0;
  font-size:var(--step-3);
  line-height:1.08;
  letter-spacing:-.03em;
  color:var(--primary-dark);
}
.lead{
  margin:.9rem 0 1.2rem;
  font-size:var(--step-0);
  color:rgba(26,26,26,.78);
  max-width: 62ch;
}

.hero-actions{
  display:flex;
  gap:.65rem;
  flex-wrap:wrap;
  margin-bottom:1.15rem;
}

.trust-row{
  display:grid;
  gap:.75rem;
  grid-template-columns: 1fr;
}
.trust-card{
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,.82);
  border:1px solid rgba(15,47,76,.08);
  box-shadow: var(--shadow-sm);
  padding: .95rem 1rem;
}
.trust-title{
  margin:0;
  font-weight:700;
  color:var(--primary-dark);
}
.trust-desc{
  margin:.1rem 0 0;
  color:rgba(26,26,26,.72);
  font-size:var(--step--1);
}

.hero-panel{
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(244,246,248,.92));
  border:1px solid rgba(15,47,76,.10);
  box-shadow: var(--shadow-md);
  padding: 1rem;
}
.panel-kicker{
  margin:0;
  font-weight:700;
  color:var(--primary-dark);
  letter-spacing:-.01em;
}
.panel-note{
  margin:.2rem 0 0;
  color:rgba(26,26,26,.70);
  font-size:var(--step--1);
}
.panel-badges{
  display:grid;
  gap:.55rem;
  margin: .95rem 0 1rem;
}
.badge{
  display:flex;
  align-items:center;
  gap:.6rem;
  padding:.75rem .85rem;
  border-radius: 14px;
  background:#fff;
  border:1px solid rgba(15,47,76,.08);
}
.badge-ico{
  width:26px; height:26px;
  border-radius:10px;
  display:grid; place-items:center;
  background: rgba(196,154,90,.12);
  color: var(--primary-dark);
  font-weight:800;
}

/* Sections */
.section{
  padding: 2.1rem 0;
}
.section-alt{
  background: linear-gradient(180deg, rgba(244,246,248,.75), rgba(255,255,255,.85));
  border-block:1px solid rgba(15,47,76,.06);
}
.section-head{
  display:grid;
  gap:.35rem;
  margin-bottom:1.25rem;
}
h2{
  margin:0;
  font-size:var(--step-2);
  letter-spacing:-.02em;
  color:var(--primary-dark);
}
h3{
  margin:0 0 .35rem;
  font-size:var(--step-1);
  letter-spacing:-.01em;
  color:var(--primary-dark);
}
.muted{
  margin:0;
  color:rgba(26,26,26,.72);
  font-size:var(--step--1);
}

/* Pills */
.pill-grid{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
}
.pill{
  appearance:none;
  border:1px solid rgba(15,47,76,.12);
  background: rgba(255,255,255,.9);
  color: var(--primary-dark);
  padding:.75rem 1rem;
  border-radius:999px;
  font-weight:600;
  font-size:var(--step--1);
  cursor:pointer;
  transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease;
  box-shadow: 0 10px 22px rgba(15,47,76,.08);
}
.pill:hover{
  transform: translateY(-1px);
  background: linear-gradient(135deg, rgba(31,78,121,.10), rgba(196,154,90,.10));
  border-color: rgba(31,78,121,.22);
  box-shadow: 0 14px 28px rgba(15,47,76,.12);
}
.pill.is-active{
  background: linear-gradient(135deg, rgba(31,78,121,.16), rgba(196,154,90,.14));
  border-color: rgba(31,78,121,.28);
}

.cards-2{
  margin-top:1.25rem;
  display:grid;
  gap:.9rem;
}
.card{
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,.92);
  border:1px solid rgba(15,47,76,.08);
  box-shadow: var(--shadow-sm);
  padding: 1rem;
}

/* Exames */
.grid-4{
  display:grid;
  gap:.9rem;
}
.feature-card{
  border-radius: var(--radius-xl);
  background:#fff;
  border:1px solid rgba(15,47,76,.08);
  box-shadow: var(--shadow-sm);
  padding: 1rem;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.feature-card:hover{
  transform: translateY(-2px);
  border-color: rgba(31,78,121,.22);
  box-shadow: 0 18px 36px rgba(15,47,76,.14);
}

.callout{
  margin-top:1.1rem;
  display:flex;
  flex-direction:column;
  gap:.9rem;
  justify-content:space-between;
  align-items:flex-start;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(31,78,121,.10), rgba(196,154,90,.10));
  border:1px solid rgba(15,47,76,.08);
  padding: 1rem;
}

/* Form */
.form-layout{
  display:grid;
  gap:1rem;
}
.form{
  padding:1rem;
}
.field{
  display:grid;
  gap:.35rem;
  margin-bottom:.85rem;
}
label{
  font-weight:600;
  font-size:var(--step--1);
  color:rgba(26,26,26,.82);
}
input, select, textarea{
  width:100%;
  border-radius: 14px;
  border:1px solid rgba(15,47,76,.14);
  background:#fff;
  padding:.85rem .9rem;
  font: inherit;
  font-size:var(--step--1);
  color:var(--text-dark);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
input::placeholder, textarea::placeholder{ color:rgba(26,26,26,.45); }
input:focus, select:focus, textarea:focus{
  border-color: rgba(31,78,121,.35);
  box-shadow: 0 0 0 5px rgba(31,78,121,.10);
}
.field-error{
  margin:0;
  font-size:.9rem;
  color:#8a1f1f;
  min-height:1.1em;
}

.form-actions{
  display:grid;
  gap:.75rem;
  margin-top:.25rem;
}
.fineprint{
  margin:0;
  font-size:.86rem;
  color:rgba(26,26,26,.62);
}

.aside{
  padding:1rem;
}
.aside-row{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:.75rem;
  padding:.7rem 0;
  border-bottom:1px dashed rgba(15,47,76,.14);
}
.aside-row:last-of-type{ border-bottom:none; }
.aside-label{
  font-weight:700;
  color:rgba(26,26,26,.78);
}
.divider{
  height:1px;
  background:rgba(15,47,76,.10);
  margin:1rem 0;
}

/* FAQ */
.faq{
  display:grid;
  gap:.75rem;
}
.faq-item{
  border-radius: var(--radius-xl);
  border:1px solid rgba(15,47,76,.08);
  background:#fff;
  box-shadow: var(--shadow-sm);
  padding: .15rem .65rem;
}
summary{
  cursor:pointer;
  padding: .95rem .6rem;
  font-weight:700;
  color:var(--primary-dark);
  list-style:none;
}
summary::-webkit-details-marker{ display:none; }
.faq-body{
  padding: 0 .6rem .95rem;
}

/* Map */
.map{
  overflow:hidden;
  padding:0;
}
.map iframe{
  width:100%;
  height:320px;
  border:0;
  display:block;
}
.address-row{
  display:flex;
  flex-direction:column;
  gap:.85rem;
  margin-top:1rem;
}
.address{
  padding:1rem;
}
.address-title{
  margin:0 0 .25rem;
  font-weight:800;
  color:var(--primary-dark);
}

/* Footer */
.footer{
  padding: 1.5rem 0 5rem;
  border-top:1px solid rgba(15,47,76,.06);
  background: rgba(255,255,255,.9);
}
.footer-inner{
  display:grid;
  gap:.25rem;
}

/* Floating WA */
.wa-float{
  position:fixed;
  right:1rem;
  bottom:1rem;
  width:56px;
  height:56px;
  border-radius: 18px;
  display:grid;
  place-items:center;
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
  color:#fff;
  box-shadow: 0 18px 44px rgba(15,47,76,.32);
  border:1px solid rgba(255,255,255,.22);
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
  z-index:60;
}
.wa-float:hover{
  transform: translateY(-2px);
  box-shadow: 0 22px 54px rgba(15,47,76,.38);
  filter:saturate(120%);
}
.wa-ico{ font-weight:900; font-size:1.1rem; }

/* Reveal (micro-interação) */
.reveal{
  opacity:0;
  transform: translateY(10px);
  transition: opacity .55s ease, transform .55s ease;
  will-change: opacity, transform;
}
.reveal.is-visible{
  opacity:1;
  transform:none;
}

/* Responsive */
@media (min-width: 760px){
  .nav{ display:flex; }
  .header-cta{ display:flex; }
  .nav-toggle{ display:none; }

  .hero{ padding: 2.2rem 0 3rem; }
  .hero-inner{
    grid-template-columns: 1.35fr .85fr;
    gap: 1.6rem;
    align-items: stretch;
  }
  .trust-row{
    grid-template-columns: repeat(3, 1fr);
  }

  .cards-2{
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-4{
    grid-template-columns: repeat(2, 1fr);
  }
  .callout{
    flex-direction:row;
    align-items:center;
  }

  .form-layout{
    grid-template-columns: 1.15fr .85fr;
    gap:1.1rem;
    align-items:start;
  }

  .address-row{
    flex-direction:row;
    align-items:stretch;
    justify-content:space-between;
  }
}

@media (min-width: 1040px){
  .grid-4{ grid-template-columns: repeat(4, 1fr); }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .reveal{ transition:none; transform:none; opacity:1; }
  .btn, .pill, .feature-card, .wa-float, .nav-link{ transition:none; }
}