/* style.css */
:root{
  /* Baseado no seu index.css (brand) */
  --primary:#1a5f7a;
  --accent:#10b981;
  --bg:#ffffff;
  --muted:#f3f4f6;
  --text:#111827;
  --sub:#4b5563;
  --border:#e5e7eb;
  --shadow: 0 10px 25px rgba(0,0,0,.08);
  --radius: 14px;
  --container: 1120px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:var(--bg);
  line-height:1.45;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.container{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
}

.center{text-align:center}
.align-center{align-items:center}

.h1{
  font-size: clamp(30px, 3.2vw, 48px);
  line-height:1.08;
  margin:0 0 14px;
  font-weight:900;
  letter-spacing:-.6px;
}
.h2{
  font-size: clamp(24px, 2.4vw, 38px);
  line-height:1.1;
  margin:0 0 10px;
  font-weight:900;
  letter-spacing:-.4px;
}
.lead{
  font-size: clamp(16px, 1.25vw, 20px);
  color:var(--sub);
  margin:0 auto;
  max-width: 860px;
}

.section{
  padding:64px 0;
  border-top:4px solid var(--primary);
}
.muted{background:var(--muted)}
.section-head{margin-bottom:34px}

.grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:24px;
  align-items:start;
}
.grid-4{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:16px;
}

@media (max-width: 980px){
  .grid-4{grid-template-columns: repeat(2, 1fr)}
  .grid-2{grid-template-columns: 1fr}
}
@media (max-width: 520px){
  .grid-4{grid-template-columns: 1fr}
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:#fff;
  border-bottom:1px solid var(--border);
}
.header-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0;
}
.brand{display:flex;align-items:center}
.brand-logo{height:40px;width:auto}
.nav{
  display:flex;
  gap:18px;
  align-items:center;
  color:#111827;
  font-weight:700;
  font-size:14px;
}
.nav a{opacity:.85}
.nav a:hover{opacity:1}
@media (max-width: 720px){
  .nav{display:none}
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 16px;
  border-radius:12px;
  border:1px solid transparent;
  font-weight:900;
  cursor:pointer;
  transition: transform .06s ease, background .15s ease, border-color .15s ease, opacity .15s ease;
  user-select:none;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:#124a62}
.btn-ghost{background:#fff;border-color:var(--border);color:#111827}
.btn-ghost:hover{background:#fafafa}
.btn-whatsapp{background:#22c55e;color:#fff}
.btn-whatsapp:hover{background:#16a34a}

/* Hero */
.hero{
  position:relative;
  overflow:hidden;
  background: linear-gradient(135deg, var(--primary), rgba(26,95,122,.92));
  color:#fff;
  border-top:none;
  padding:84px 0;
}
.hero-bg{
  position:absolute;
  inset:0;
  opacity:.14;
  pointer-events:none;
}
.hero-bg img{
  width:100%;
  height:900px;
  object-fit:cover;
}
.hero-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:36px;
  align-items:center;
}
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
}
.hero-lead{
  color: rgba(255,255,255,.88);
  font-size: 18px;
  margin:0 0 18px;
  max-width: 760px;
}
.benefits{
  margin-top:18px;
  display:grid;
  gap:10px;
  font-weight:800;
}
.benefit{display:flex;align-items:center;gap:10px;opacity:.95}
.check{
  width:22px;height:22px;border-radius:999px;
  display:grid;place-items:center;
  background: rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.22);
  font-weight:900;
}
.hero-actions{margin-top:24px}
.hero-card{
  background: rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  border-radius: var(--radius);
  padding:18px;
  backdrop-filter: blur(8px);
}
.hero-card h3{margin:0 0 8px; font-size:18px}
.hero-card p{margin:0; font-size:14px; color: rgba(255,255,255,.88)}
.tags{margin-top:14px;display:flex;gap:10px;flex-wrap:wrap}
.tag{
  display:inline-flex;
  align-items:center;
  padding:10px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.18);
  font-weight:900;
  font-size:13px;
}

/* Cards */
.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:18px;
  transition: box-shadow .15s ease, border-color .15s ease;
}
.card:hover{
  box-shadow: var(--shadow);
  border-color: #d1d5db;
}
.centered{text-align:center}
.card-title{margin:0 0 10px;font-weight:950;font-size:18px}
.card-title.primary{color:var(--primary)}
.card-title.accent{color:var(--accent)}
.strong{font-weight:950;margin-bottom:6px}
.sub{color:var(--sub);font-weight:650;font-size:14px}
.mini{color:#6b7280;font-size:12px;font-weight:800}

.list{display:grid;gap:12px;margin-top:14px}
.li{display:flex;gap:10px;align-items:flex-start;color:#374151;font-weight:700}
.dot{
  width:22px;height:22px;border-radius:999px;
  display:grid;place-items:center;flex:0 0 auto;margin-top:2px;
  font-size:12px;font-weight:900;
}
.dot.bad{background:#fee2e2;color:#dc2626}
.dot.good{background:#dcfce7;color:#16a34a}

.image-card{
  border-radius: var(--radius);
  overflow:hidden;
  border:1px solid var(--border);
  box-shadow: var(--shadow);
}
.stack{display:grid;gap:14px}
.person{margin:0 0 6px;color:var(--primary);font-size:20px;font-weight:950}

/* Steps */
.step{
  width:40px;height:40px;border-radius:999px;
  background:var(--primary);color:#fff;
  display:grid;place-items:center;
  font-weight:950;
  margin-bottom:12px;
}

/* Carousel */
.carousel{position:relative;overflow:hidden}
.track{
  display:flex;
  transition: transform .5s ease;
  will-change: transform;
}
.slide{flex:0 0 100%;padding:0 10px}
@media (min-width: 980px){
  .slide{flex-basis:33.3333%}
  .carousel{overflow:visible}
}
.t-head{
  display:flex;
  gap:12px;
  align-items:center;
  margin-bottom:12px;
}
.avatar{
  width:48px;height:48px;border-radius:999px;
  object-fit:cover;
  border:1px solid var(--border);
}
.stars{margin-top:12px;letter-spacing:2px;color:#f59e0b;font-weight:950}
.indicators{
  display:flex;
  justify-content:center;
  gap:8px;
  margin-top:18px;
}
.indicators button{
  height:10px;width:10px;border-radius:999px;border:none;
  background:#d1d5db;cursor:pointer;
  transition: width .2s ease, background .2s ease;
}
.indicators button.active{width:34px;background:var(--primary)}

/* Footer */
.footer{
  background:#111827;
  color:#fff;
  border-top:4px solid var(--primary);
  padding: 34px 0;
}
.foot{
  border-top:1px solid rgba(255,255,255,.12);
  padding-top:18px;
  color: rgba(255,255,255,.62);
  font-size: 12px;
  text-align:center;
  font-weight:700;
}

.cta-row{margin-top:24px}