:root {
  --blue-950: #06152b;
  --blue-900: #08224a;
  --blue-800: #0a3574;
  --blue-700: #0d4b98;
  --orange: #ff9700;
  --orange-2: #ff6a00;
  --gold: #ffc14a;
  --white: #ffffff;
  --muted: #d8e6f6;
  --text: #102039;
  --gray: #667085;
  --light: #f4f8fc;
  --border: rgba(255,255,255,.18);
  --shadow: 0 24px 70px rgba(0,0,0,.25);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', Arial, sans-serif;
  color: var(--text);
  background: var(--light);
}
a { color: inherit; text-decoration: none; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6,21,43,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 900; letter-spacing: .02em; }
.brand img { width: 54px; height: 54px; object-fit: cover; border-radius: 50%; }
nav { display: flex; gap: 24px; color: var(--muted); font-weight: 700; font-size: 14px; }
nav a:hover { color: var(--gold); }
.header-whatsapp {
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  background: #25d366;
  color: #041124;
  font-weight: 900;
  font-size: 13px;
  box-shadow: 0 10px 24px rgba(0,0,0,.22);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--orange), var(--orange-2));
  color: #07162d;
  font-weight: 900;
  border: 0;
  cursor: pointer;
  box-shadow: 0 16px 34px rgba(255, 126, 0, .32);
  text-transform: uppercase;
  letter-spacing: .02em;
}
.btn:hover { transform: translateY(-1px); }
.btn-small { min-height: 42px; font-size: 13px; padding: 0 16px; }
.btn-outline { background: transparent; border: 1px solid rgba(255,255,255,.28); color: #fff; box-shadow: none; }
.hero {
  background:
    linear-gradient(90deg, rgba(3,12,25,.92) 0%, rgba(6,21,43,.82) 42%, rgba(6,21,43,.35) 100%),
    radial-gradient(circle at 78% 25%, rgba(255,151,0,.22), transparent 32%),
    url('assets/background-homologacao-solar.png');
  background-size: cover;
  background-position: center right;
  color: #fff;
  padding: 84px 0 72px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 170px;
  background: linear-gradient(transparent, rgba(244,248,252,1));
  pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1fr 430px; gap: 34px; align-items: start; position: relative; z-index: 1; }
.eyebrow { color: var(--gold); font-weight: 900; text-transform: uppercase; letter-spacing: .12em; font-size: 13px; margin: 0 0 12px; }

/* Destaque principal da chamada de urgência na capa */
.hero .eyebrow {
  display: inline-block;
  color: #ff1f1f;
  font-size: clamp(28px, 4.2vw, 48px);
  line-height: 1.05;
  letter-spacing: .02em;
  text-shadow: 0 0 16px rgba(255, 0, 0, .55), 0 4px 12px rgba(0,0,0,.7);
  background: rgba(80, 0, 0, .28);
  border: 2px solid rgba(255, 31, 31, .75);
  border-radius: 18px;
  padding: 10px 16px;
  margin-bottom: 18px;
}
h1 { font-size: clamp(38px, 5vw, 66px); line-height: .98; margin: 0 0 18px; letter-spacing: -.045em; }
.hero-subtitle { color: var(--muted); font-size: 20px; line-height: 1.5; max-width: 680px; }

.price-highlight {
  display: inline-grid;
  gap: 3px;
  padding: 18px 22px;
  margin: 4px 0 24px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(255,151,0,.98), rgba(255,106,0,.96));
  color: #06152b;
  box-shadow: 0 24px 48px rgba(255, 126, 0, .25);
  border: 1px solid rgba(255,255,255,.36);
  max-width: 420px;
}
.price-highlight span {
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: 14px;
}
.price-highlight strong {
  font-size: clamp(42px, 6vw, 64px);
  line-height: .95;
  color: #fff;
  text-shadow: 0 8px 18px rgba(0,0,0,.18);
}
.price-highlight small {
  color: #102039;
  text-align: left;
  font-weight: 800;
  line-height: 1.35;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 28px; }
.trust-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; max-width: 720px; }
.trust-list div { padding: 16px; border-radius: 16px; background: rgba(255,255,255,.08); border: 1px solid var(--border); }
.trust-list b { color: #fff; display: block; }
.trust-list span { color: var(--muted); font-size: 14px; }
.lead-card { background: rgba(255,255,255,.98); color: var(--text); padding: 28px; border-radius: 26px; box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.5); }
.lead-card h2 { margin: 0 0 8px; font-size: 28px; }
.lead-card p { color: var(--gray); margin: 0 0 18px; }
form { display: grid; gap: 12px; }
label { display: grid; gap: 7px; font-weight: 800; font-size: 14px; }
input, select, textarea {
  width: 100%; border: 1px solid #d0d7e2; border-radius: 12px; padding: 13px 14px; font: inherit; color: var(--text); background: #fff; outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 4px rgba(255,151,0,.14); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.btn-submit { width: 100%; margin-top: 4px; }
small { color: var(--gray); text-align: center; }
.section { padding: 74px 0; }
.section-heading { text-align: center; max-width: 760px; margin: 0 auto 34px; }
.section-heading.left { text-align: left; margin: 0; }
.section-heading h2, .strip-grid h2, .final-card h2 { font-size: clamp(30px, 4vw, 46px); line-height: 1.05; margin: 0 0 12px; letter-spacing: -.035em; }
.section-heading p, .strip-grid p, .final-card p { color: var(--gray); line-height: 1.65; font-size: 17px; }
.cards { display: grid; gap: 18px; }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.card { background: #fff; border: 1px solid #e5eaf2; padding: 26px; border-radius: 22px; box-shadow: 0 12px 30px rgba(16,32,57,.08); }
.icon { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 16px; background: #eef6ff; font-size: 26px; margin-bottom: 16px; }
.card h3 { margin: 0 0 10px; font-size: 22px; }
.card p { margin: 0; color: var(--gray); line-height: 1.6; }
.dark-strip { background: linear-gradient(135deg, var(--blue-950), var(--blue-800)); color: #fff; }
.strip-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 30px; align-items: center; }
.strip-grid p { color: var(--muted); }
.benefits { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.benefits div { padding: 18px 12px; border-radius: 16px; background: rgba(255,255,255,.08); border: 1px solid var(--border); text-align: center; font-weight: 800; font-size: 14px; }
.process { background: #fff; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.steps div { background: var(--light); border: 1px solid #e5eaf2; border-radius: 20px; padding: 22px; }
.steps strong { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: var(--orange); color: var(--blue-950); font-size: 22px; }
.steps h3 { margin: 16px 0 8px; }
.steps p { color: var(--gray); line-height: 1.55; margin: 0; }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 36px; }
.faq-list { display: grid; gap: 12px; }
details { background: #fff; border: 1px solid #e5eaf2; border-radius: 18px; padding: 18px 20px; }
summary { cursor: pointer; font-weight: 900; }
details p { color: var(--gray); line-height: 1.6; margin-bottom: 0; }
.final-cta { padding: 42px 0 80px; }
.final-card { text-align: center; color: #fff; padding: 44px 24px; border-radius: 28px; background: linear-gradient(135deg, var(--blue-950), var(--blue-700)); box-shadow: var(--shadow); }
.final-card p { color: var(--muted); }
footer { background: #041124; color: var(--muted); padding: 28px 0; }
.footer-grid { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
footer strong { color: #fff; }
footer a { color: var(--gold); font-weight: 800; }
.floating-whatsapp { position: fixed; right: 18px; bottom: 18px; z-index: 80; background: #25d366; color: #041124; font-weight: 900; padding: 14px 18px; border-radius: 999px; box-shadow: 0 16px 32px rgba(0,0,0,.24); }
@media (max-width: 920px) {
  .topbar {
    position: absolute;
    width: 100%;
    background: linear-gradient(180deg, rgba(4,17,36,.78), rgba(4,17,36,0));
    backdrop-filter: none;
    border-bottom: 0;
  }
  .nav {
    padding: 10px 0;
  }
  nav, .nav .btn-small { display: none; }
  .header-whatsapp { display: inline-flex; }
  .hero { padding: 92px 0 54px; }
  .hero-grid, .strip-grid, .faq-grid { grid-template-columns: 1fr; }
  .lead-card { order: 2; }
  .trust-list, .cards.three, .steps { grid-template-columns: 1fr; }
  .benefits { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .container { width: min(100% - 22px, 1120px); }
  .brand span { display: none; }
  .brand img { width: 54px; height: 54px; }
  .hero { padding-top: 86px; }
  h1 { font-size: 37px; }

  .hero .eyebrow {
    font-size: clamp(25px, 8.4vw, 38px);
    padding: 9px 12px;
    border-radius: 14px;
  }
  .hero-subtitle { font-size: 17px; }
  .hero-actions { margin-top: 18px; }
  .hero-actions .btn { width: 100%; }
  .price-highlight { width: 100%; padding: 16px 18px; margin-bottom: 18px; }
  .lead-card { padding: 20px; border-radius: 20px; }
  .form-row { grid-template-columns: 1fr; }
  .benefits { grid-template-columns: 1fr; }
  .section { padding: 52px 0; }
  .floating-whatsapp { left: 16px; right: 16px; text-align: center; }
}