:root{
  --brand1:#0b1f3a;   /* azul-marinho */
  --brand2:#101827;   /* grafite */
  --ink:#0f172a;      /* texto */
  --soft:#f3f5f9;     /* fundo suave */
  --card:#ffffff;
  --line: rgba(255,255,255,.10);
  --shadow: 0 14px 40px rgba(2, 8, 23, .14);
  --shadow2: 0 10px 24px rgba(2, 8, 23, .12);
  --radius: 18px;
}

/* Base */
html { scroll-behavior:smooth; }
body{
  color: var(--ink);
  background:#fff;
  letter-spacing:.1px;
}

/* Top strip */
.top-strip{
  background: linear-gradient(90deg, rgba(11,31,58,.98), rgba(16,24,39,.98));
  color: rgba(255,255,255,.92);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.top-strip .dot{
  width:8px;height:8px;border-radius:99px;
  background:#6ee7ff;
  box-shadow: 0 0 0 6px rgba(110,231,255,.10);
}
.top-strip .top-link{
  color: rgba(255,255,255,.92);
  text-decoration:none;
  font-weight:500;
}
.top-strip .top-link:hover{ color:#fff; }

/* Navbar premium */
.nav-premium{
  background: linear-gradient(180deg, rgba(16,24,39,.98), rgba(16,24,39,.92));
  border-bottom: 1px solid rgba(255,255,255,.06);
  backdrop-filter: blur(10px);
}
.brand-logo{
  border-radius:12px;
  box-shadow: 0 10px 22px rgba(0,0,0,.18);
}
.brand-name{ font-weight:700; letter-spacing:.2px; }
.brand-sub{ font-size:.85rem; color: rgba(255,255,255,.70); }

.navbar-dark .navbar-nav .nav-link{
  color: rgba(255,255,255,.78);
  font-weight:500;
  padding: .55rem .75rem;
}
.navbar-dark .navbar-nav .nav-link:hover{
  color:#fff;
}
.navbar-dark .navbar-nav .nav-link:focus{
  color:#fff;
}

/* Buttons */
.btn-brand{
  background: linear-gradient(135deg, #1f4fa8, #143b86);
  border: 1px solid rgba(255,255,255,.10);
  color:#fff;
  box-shadow: 0 14px 34px rgba(20,59,134,.24);
}
.btn-brand:hover{
  filter: brightness(1.03);
  color:#fff;
}
.btn-soft{
  background: rgba(15,23,42,.04);
  border: 1px solid rgba(15,23,42,.10);
  color: var(--ink);
}
.btn-soft:hover{ background: rgba(15,23,42,.06); color: var(--ink); }

.btn-whatsapp{
  background: #0ea75a;
  border: 1px solid rgba(255,255,255,.12);
  color:#fff;
  box-shadow: 0 14px 34px rgba(14,167,90,.18);
}
.btn-whatsapp:hover{ filter: brightness(1.03); color:#fff; }

/* Hero */
.hero-premium{
  position:relative;
  padding: 72px 0 64px;
  overflow:hidden;
}
.hero-bg{
  position:absolute; inset:0;
  background:
    radial-gradient(900px 500px at 10% 0%, rgba(79,140,255,.18), transparent 60%),
    radial-gradient(800px 500px at 90% 15%, rgba(110,231,255,.12), transparent 55%),
    linear-gradient(180deg, var(--brand2), var(--brand1));
}
.hero-premium .container{ position:relative; z-index:2; }

.badge-premium{
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.92);
  padding: .55rem .75rem;
  border-radius: 999px;
}
.hero-title{ color:#fff; }
.hero-sub{ color: rgba(255,255,255,.78); }

.hero-divider{
  height:1px;
  background: linear-gradient(90deg, rgba(255,255,255,.18), rgba(255,255,255,.06), transparent);
}

/* Sections */
.section-pad{ padding: 72px 0; }
.section-soft{ background: var(--soft); }
.section-title{
  font-weight: 750;
  letter-spacing:.2px;
  margin:0;
}
.section-sub{
  margin-top: .6rem;
  color: rgba(15,23,42,.72);
  max-width: 62ch;
}

/* Cards premium */
.card-premium{
  border: 1px solid rgba(15,23,42,.08);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow2);
}
.icon-badge{
  width:44px; height:44px;
  border-radius: 14px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(31,79,168,.08);
  border: 1px solid rgba(31,79,168,.12);
  color: #1f4fa8;
}
.card-first-contact{ box-shadow: var(--shadow); }
.pill{
  display:inline-flex;
  padding:.45rem .7rem;
  border-radius:999px;
  background: rgba(15,23,42,.06);
  border:1px solid rgba(15,23,42,.10);
  color: rgba(15,23,42,.80);
  font-weight:600;
  font-size:.85rem;
}

/* Checklist */
.checklist{
  list-style:none;
  padding:0; margin:0;
}
.checklist li{
  display:flex;
  gap:.55rem;
  margin:.55rem 0;
  color: rgba(15,23,42,.78);
}
.checklist i{ color:#16a34a; }

/* Step */
.step-kicker{
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  color: rgba(15,23,42,.55);
}

/* Pill cards */
.pill-card{
  display:flex;
  align-items:center;
  gap:.9rem;
  padding: 14px 16px;
  border-radius: 999px;
  background:#fff;
  border: 1px solid rgba(15,23,42,.08);
  box-shadow: 0 10px 22px rgba(2,8,23,.08);
}
.pill-icon{
  width:38px; height:38px;
  border-radius: 999px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(31,79,168,.08);
  border: 1px solid rgba(31,79,168,.12);
  color:#1f4fa8;
}
.pill-text{ font-weight:650; color: rgba(15,23,42,.82); }

/* Quotes */
.card-quote{
  border-radius: var(--radius);
  background:#fff;
  border: 1px solid rgba(15,23,42,.08);
  box-shadow: 0 10px 22px rgba(2,8,23,.08);
}
.quote-mark{
  font-size: 40px;
  line-height:1;
  color: rgba(31,79,168,.28);
}

/* Accordion premium */
.accordion-premium .accordion-item{
  border: 1px solid rgba(15,23,42,.08);
  border-radius: 14px;
  overflow:hidden;
  box-shadow: 0 10px 22px rgba(2,8,23,.06);
  background:#fff;
  margin-bottom: 12px;
}
.accordion-premium .accordion-button{
  font-weight:650;
  padding: 16px 18px;
}
.accordion-premium .accordion-button:not(.collapsed){
  background: rgba(31,79,168,.06);
  color: var(--ink);
}
.accordion-premium .accordion-body{
  color: rgba(15,23,42,.78);
}

/* Callout */
.callout{
  background: linear-gradient(135deg, rgba(31,79,168,.10), rgba(15,23,42,.03));
  border: 1px solid rgba(15,23,42,.08);
  border-radius: var(--radius);
  padding: 18px 18px;
  box-shadow: 0 10px 22px rgba(2,8,23,.06);
}
.callout-title{ font-weight:750; }
.callout-sub{ color: rgba(15,23,42,.72); margin-top:4px; }

/* Contact */
.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 575px){
  .contact-grid{ grid-template-columns: 1fr; }
}
.contact-item{
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(15,23,42,.08);
  background: rgba(255,255,255,.7);
}
.contact-k{
  font-size:.78rem;
  font-weight:800;
  letter-spacing:.10em;
  text-transform:uppercase;
  color: rgba(15,23,42,.55);
}
.contact-v{
  margin-top:6px;
  font-weight:650;
  color: rgba(15,23,42,.82);
}
.link-soft{
  color: rgba(15,23,42,.86);
  text-decoration:none;
}
.link-soft:hover{ text-decoration:underline; }

/* Footer */
.footer-premium{
  background: linear-gradient(180deg, rgba(16,24,39,.98), rgba(11,31,58,.98));
  color:#fff;
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer-premium .text-muted{ color: rgba(255,255,255,.70) !important; }
.footer-logo{
  border-radius:12px;
  box-shadow: 0 10px 22px rgba(0,0,0,.18);
}

/* WhatsApp floating button */
.wa-float{
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 54px;
  height: 54px;
  border-radius: 999px;
  background: #0ea75a;
  color: #fff;
  display:flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  box-shadow: 0 18px 44px rgba(0,0,0,.28);
  z-index: 999;
}
.wa-float i{ font-size: 24px; }
.wa-float:hover{ filter: brightness(1.03); color:#fff; }