/* ===================== ZDC Proteção Veicular — estilos ===================== */
:root {
  --green-900: #052e16;
  --green-800: #06351a;
  --green-700: #0a4a25;
  --green-600: #0f6b34;
  --green-500: #18a44a;
  --green-400: #2ecc55;
  --green-300: #57e07a;
  --bright: #2ee65a;
  --ink: #0d1f14;
  --text: #1f2a24;
  --muted: #5c6b63;
  --bg: #ffffff;
  --bg-alt: #f3f8f4;
  --line: #e3ece6;
  --white: #ffffff;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(6, 53, 26, 0.10);
  --shadow-lg: 0 20px 50px rgba(6, 53, 26, 0.18);
  --maxw: 1160px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: "Poppins", "Inter", sans-serif; line-height: 1.15; color: var(--ink); }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
.container-narrow { max-width: 820px; }
.hl { color: var(--green-500); }

/* ===================== Buttons ===================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 700; font-family: "Inter", sans-serif; cursor: pointer;
  border-radius: 999px; border: 2px solid transparent; transition: .2s ease;
  padding: 12px 22px; font-size: 15px; white-space: nowrap;
}
.btn-sm { padding: 9px 16px; font-size: 14px; }
.btn-lg { padding: 15px 30px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--green-500); color: #fff; box-shadow: 0 8px 20px rgba(24,164,74,.35); }
.btn-primary:hover { background: var(--green-600); transform: translateY(-2px); }
.btn-outline { border-color: rgba(255,255,255,.6); color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,.12); }
.btn-ghost { color: var(--green-700); border-color: var(--line); background: #fff; }
.btn-ghost:hover { border-color: var(--green-400); color: var(--green-600); }
.wa-ico { color: #25d366; font-size: 12px; }

/* ===================== Header ===================== */
.site-header {
  position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.92);
  backdrop-filter: saturate(160%) blur(10px); border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 18px; height: 72px; }
.brand-logo { height: 46px; width: auto; }
.main-nav { display: flex; gap: 26px; margin-left: 18px; flex: 1; }
.main-nav a { font-weight: 600; font-size: 15px; color: var(--text); transition: color .2s; }
.main-nav a:hover { color: var(--green-500); }
.header-actions { display: flex; gap: 10px; align-items: center; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2.5px; background: var(--green-700); border-radius: 2px; transition: .25s; }

/* ===================== Hero ===================== */
.hero { position: relative; overflow: hidden; color: #fff;
  background: linear-gradient(135deg, var(--green-900) 0%, var(--green-700) 55%, var(--green-600) 100%); }
.hero-bg { position: absolute; inset: 0; opacity: .35; pointer-events: none;
  background:
    radial-gradient(600px 300px at 85% 10%, rgba(46,230,90,.25), transparent 60%),
    radial-gradient(500px 280px at 10% 90%, rgba(46,230,90,.18), transparent 60%);
}
.hero-inner { position: relative; display: grid; grid-template-columns: 1.25fr .9fr; gap: 48px;
  align-items: center; padding: 76px 22px 90px; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .12em;
  color: var(--green-300); background: rgba(46,230,90,.12); padding: 6px 14px; border-radius: 999px;
  border: 1px solid rgba(46,230,90,.3); margin-bottom: 18px; }
.hero h1 { font-size: clamp(2rem, 4.4vw, 3.3rem); color: #fff; font-weight: 800; letter-spacing: -.01em; }
.hero .hl { color: var(--green-300); }
.lead { margin-top: 18px; font-size: 1.08rem; color: rgba(255,255,255,.88); max-width: 560px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-badges { list-style: none; display: flex; flex-wrap: wrap; gap: 18px; margin-top: 28px;
  font-size: 14px; color: rgba(255,255,255,.85); }
.hero-card { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18);
  border-radius: 24px; padding: 36px 30px; text-align: center; backdrop-filter: blur(6px); }
.shield-emblem { width: 150px; height: 150px; margin: 0 auto 18px; display: grid; place-items: center;
  background: rgba(255,255,255,.06); border-radius: 50%; }
.shield-emblem img { width: 130px; height: auto; }
.hero-card-title { font-family: "Poppins"; font-weight: 700; font-size: 1.25rem; color: #fff; }
.hero-card-sub { color: rgba(255,255,255,.8); margin-top: 6px; font-size: .95rem; }

/* ===================== Stats ===================== */
.stats { background: var(--green-800); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 34px 22px; }
.stat { text-align: center; color: #fff; }
.stat strong { display: block; font-family: "Poppins"; font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800; color: var(--green-300); }
.stat span { font-size: 14px; color: rgba(255,255,255,.8); }

/* ===================== Sections ===================== */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 50px; }
.section-head .eyebrow { color: var(--green-600); background: rgba(24,164,74,.1); border-color: rgba(24,164,74,.25); }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 800; }
.section-head p { margin-top: 14px; color: var(--muted); font-size: 1.05rem; }

/* ===================== Cards ===================== */
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; box-shadow: var(--shadow); transition: .25s; }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--green-300); }
.card-ico { font-size: 30px; width: 60px; height: 60px; display: grid; place-items: center;
  background: var(--bg-alt); border-radius: 14px; margin-bottom: 16px; }
.card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: .98rem; }

/* ===================== Coverage list ===================== */
.coverage-list { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.coverage-list li { display: flex; align-items: center; gap: 12px; background: #fff;
  border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; font-weight: 600; }
.cv-ico { font-size: 22px; }

/* ===================== Compare ===================== */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 900px; margin: 0 auto; }
.compare-col { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.compare-best { border: 2px solid var(--green-400); box-shadow: var(--shadow-lg); position: relative; }
.compare-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px;
  min-height: 50px; }
.compare-logo { height: 40px; width: auto; }
.compare-title { font-family: "Poppins"; font-weight: 700; font-size: 1.2rem; color: var(--muted); }
.tag { font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 999px; }
.tag-best { background: var(--green-500); color: #fff; }
.compare-col ul { list-style: none; display: grid; gap: 12px; }
.compare-col li { font-weight: 600; }
.muted-list li { color: var(--muted); font-weight: 500; }

/* ===================== Steps ===================== */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step { background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 26px; text-align: center; box-shadow: var(--shadow); }
.step-num { width: 54px; height: 54px; margin: 0 auto 16px; display: grid; place-items: center;
  background: var(--green-500); color: #fff; font-family: "Poppins"; font-weight: 800; font-size: 1.4rem;
  border-radius: 50%; }
.step h3 { font-size: 1.2rem; margin-bottom: 8px; }
.step p { color: var(--muted); }

/* ===================== Assistência ===================== */
.assist { background: linear-gradient(135deg, var(--green-700), var(--green-900)); color: #fff; padding: 76px 0; }
.assist-inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.eyebrow-light { color: var(--green-300); }
.assist h2 { color: #fff; font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
.assist .hl { color: var(--green-300); }
.assist p { color: rgba(255,255,255,.88); margin: 16px 0 26px; font-size: 1.05rem; }
.assist-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.assist-item { display: flex; align-items: center; gap: 10px; background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16); border-radius: 12px; padding: 16px 18px; font-weight: 600; }

/* ===================== Testimonials ===================== */
.testimonial { background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow); }
.stars { color: #f5b301; letter-spacing: 2px; margin-bottom: 12px; }
.testimonial p { color: var(--text); font-style: italic; }
.author { display: flex; align-items: center; gap: 12px; margin-top: 20px; }
.avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--green-500); color: #fff;
  display: grid; place-items: center; font-weight: 700; font-family: "Poppins"; }
.author strong { display: block; font-size: .95rem; }
.author small { color: var(--muted); }

/* ===================== MVV ===================== */
.mvv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.mvv-card { background: #fff; border: 1px solid var(--line); border-left: 5px solid var(--green-500);
  border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.mvv-card h3 { color: var(--green-600); margin-bottom: 10px; }
.mvv-card p { color: var(--muted); }

/* ===================== Form ===================== */
.sim-form { max-width: 640px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px;
  box-shadow: var(--shadow); }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-weight: 600; font-size: .9rem; }
.field input, .field select { padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px;
  font-size: 15px; font-family: inherit; background: #fff; transition: border-color .2s; }
.field input:focus, .field select:focus { outline: none; border-color: var(--green-400); }
.sim-form .btn-block { grid-column: 1 / -1; }

/* ===================== FAQ ===================== */
.faq { display: grid; gap: 14px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.faq-item summary { cursor: pointer; font-weight: 700; font-family: "Poppins"; padding: 18px 22px;
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--green-500); font-size: 1.5rem; font-weight: 700;
  transition: transform .2s; }
.faq-item[open] summary::after { content: "−"; }
.faq-item p { padding: 0 22px 20px; color: var(--muted); }

/* ===================== CTA final ===================== */
.cta-final { background: linear-gradient(135deg, var(--green-600), var(--green-800)); color: #fff;
  text-align: center; padding: 76px 0; }
.cta-final h2 { color: #fff; font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
.cta-final p { color: rgba(255,255,255,.9); margin-top: 12px; font-size: 1.1rem; }
.cta-inner .hero-cta { justify-content: center; }

/* ===================== Footer ===================== */
.site-footer { background: var(--ink); color: rgba(255,255,255,.78); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1.4fr 1.4fr; gap: 34px; padding: 60px 22px 40px; }
.footer-logo { height: 50px; width: auto; margin-bottom: 16px; }
.footer-brand p { font-size: .95rem; max-width: 320px; margin-bottom: 16px; }
.social-link { color: var(--green-300); font-weight: 600; }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.footer-col ul { list-style: none; display: grid; gap: 10px; font-size: .95rem; }
.footer-col a:hover { color: var(--green-300); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0; }
.footer-bottom p { font-size: .85rem; color: rgba(255,255,255,.55); text-align: center; }

/* ===================== Floating WhatsApp ===================== */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 60px; height: 60px;
  background: #25d366; border-radius: 50%; display: grid; place-items: center;
  box-shadow: 0 10px 26px rgba(37,211,102,.5); transition: transform .2s; }
.wa-float:hover { transform: scale(1.08); }

/* ===================== Responsive ===================== */
@media (max-width: 900px) {
  .main-nav, .header-actions .btn-ghost { display: none; }
  .nav-toggle { display: flex; }
  .main-nav.open { display: flex; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column;
    background: #fff; padding: 18px 22px; gap: 14px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); margin: 0; }
  .hero-inner { grid-template-columns: 1fr; gap: 36px; padding-top: 54px; }
  .hero-card { max-width: 360px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 26px; }
  .cards-grid, .coverage-list, .steps, .mvv { grid-template-columns: 1fr 1fr; }
  .compare, .assist-inner, .footer-grid { grid-template-columns: 1fr; }
  .sim-form { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .cards-grid, .coverage-list, .steps, .mvv, .assist-list { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
}