:root {
  --azul-primario: #0F689E;
  --azul-escuro: #0a4a72;
  --azul-deep: #062a45;
  --verde-cta: #02793E;
  --verde-claro: #53CE5D;
  --alerta: #c1444f;
  --texto: #212121;
  --texto-claro: #5a6470;
  --bg: #ffffff;
  --bg-soft: #f6f8fa;
  --bg-deep: #061f33;
  --borda: #e7e7e7;
  --max: 1200px;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(6, 42, 69, 0.08);
  --shadow-lg: 0 12px 40px rgba(6, 42, 69, 0.14);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, system-ui, sans-serif;
  color: var(--texto);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ===== HEADER ===== */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--borda);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
}
.logo img { width: 140px; height: auto; }
.header-nav { display: flex; align-items: center; gap: 28px; }
.header-nav a { color: var(--texto); font-weight: 500; font-size: 15px; transition: color .2s; }
.header-nav a:hover { color: var(--azul-primario); }
.btn-wa-header {
  background: var(--verde-cta);
  color: #fff !important;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  display: inline-flex; align-items: center; gap: 8px;
  transition: transform .2s, box-shadow .2s;
}
.btn-wa-header:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(2,121,62,.25); color: #fff !important; }
.wa-icon::before {
  content: ''; display: inline-block; width: 16px; height: 16px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'><path d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413Z'/></svg>") no-repeat center / contain;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  background:
    linear-gradient(135deg, rgba(6,31,51,.85) 0%, rgba(10,74,114,.7) 50%, rgba(15,104,158,.55) 100%),
    url("img/hero-navegando.jpg") center/cover no-repeat;
  background-color: var(--azul-deep);
  color: #fff;
  padding: 100px 0 120px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 80% 20%, rgba(83,206,93,.12) 0%, transparent 40%),
    radial-gradient(circle at 10% 80%, rgba(6,31,51,.4) 0%, transparent 50%);
  pointer-events: none;
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, transparent 0%, rgba(6,31,51,.5) 100%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 2; max-width: 820px; }
.hero-tag {
  display: inline-block;
  padding: 8px 16px;
  background: rgba(83,206,93,.15);
  border: 1px solid rgba(83,206,93,.4);
  color: var(--verde-claro);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  border-radius: 999px;
  margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}
.hero-sub {
  font-size: clamp(16px, 1.4vw, 20px);
  color: rgba(255,255,255,.85);
  max-width: 700px;
  margin-bottom: 36px;
  line-height: 1.55;
}
.hero-ctas {
  display: flex; flex-wrap: wrap; gap: 14px;
  margin-bottom: 40px;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 16px 32px;
  border-radius: 999px;
  font-weight: 600; font-size: 15px;
  transition: transform .2s, box-shadow .2s, background .2s;
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
}
.btn-primary {
  background: var(--verde-cta);
  color: #fff !important;
}
.btn-primary:hover { background: var(--verde-claro); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(2,121,62,.35); color: #fff !important; }
.btn-ghost {
  background: transparent;
  color: #fff !important;
  border-color: rgba(255,255,255,.4);
}
.btn-ghost:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--azul-primario) !important;
  border-color: var(--azul-primario);
}
.btn-outline:hover { background: var(--azul-primario); color: #fff !important; }
.btn-cta {
  background: var(--verde-cta);
  color: #fff !important;
  padding: 20px 44px;
  font-size: 17px;
}
.btn-cta:hover { background: var(--verde-claro); transform: translateY(-2px); box-shadow: 0 14px 40px rgba(2,121,62,.4); color: #fff !important; }

.hero-trust {
  display: flex; flex-wrap: wrap; gap: 20px 32px;
  font-size: 12px; font-weight: 600;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,.75);
}
.hero-trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust span::before {
  content: '✓';
  display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px;
  background: var(--verde-cta);
  color: #fff;
  border-radius: 50%;
  font-size: 10px;
}

/* ===== SECTIONS COMMON ===== */
section { padding: 80px 0; }
.section-title {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
  color: var(--azul-deep);
}
.section-lead {
  font-size: 17px;
  color: var(--texto-claro);
  max-width: 700px;
  margin-bottom: 56px;
}
.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--azul-primario);
  margin-bottom: 16px;
}

/* ===== REASONS ===== */
.reasons { background: var(--bg-soft); }
.reasons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.reason-card {
  background: #fff;
  padding: 36px 32px;
  border-radius: var(--radius);
  border: 1px solid var(--borda);
  transition: transform .3s, box-shadow .3s;
}
.reason-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.reason-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 40px;
  color: var(--azul-primario);
  margin-bottom: 12px;
  letter-spacing: 2px;
}
.reason-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--azul-deep);
}
.reason-card p { color: var(--texto-claro); font-size: 15px; }

/* ===== LINHAS DE PRODUTO ===== */
.lines { padding-bottom: 100px; }
.line-card {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 80px;
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--borda);
  box-shadow: var(--shadow);
}
.line-card.reverse { grid-template-columns: 1.1fr 1fr; }
.line-card.reverse .line-media { order: 2; }
.line-card.reverse .line-content { order: 1; padding-left: 56px; padding-right: 32px; }
.line-media { position: relative; height: 100%; min-height: 380px; }
.line-img {
  width: 100%; height: 100%;
  min-height: 380px;
  background-size: cover;
  background-position: center;
}
.placeholder-img {
  background: linear-gradient(135deg, var(--azul-deep), var(--azul-primario));
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.placeholder-img::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(45deg, transparent 0 20px, rgba(255,255,255,.03) 20px 21px);
}
.placeholder-label {
  color: rgba(255,255,255,.75);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  text-align: center;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}
.line-img[data-img] {
  background-color: var(--azul-deep);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.line-img[data-img="garmin"]       { background-image: url("img/garmin.jpg"); }
.line-img[data-img="pirotecnicos"] { background-image: url("img/pirotecnicos.jpg"); }
.line-img[data-img="manutencao"]   { background-image: url("img/manutencao.jpg"); }
.line-img[data-img="reparos"]      { background-image: url("img/reparos.jpg"); }
.line-img[data-img] .placeholder-label { display: none; }
.line-img[data-img]::before { display: none; }

.line-badge {
  position: absolute;
  top: 24px; left: 24px;
  background: var(--verde-cta);
  color: #fff;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  box-shadow: 0 4px 16px rgba(0,0,0,.2);
}
.badge-alert { background: var(--alerta); }

.line-content { padding: 48px 56px 48px 32px; }
.line-tag {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--azul-primario);
  margin-bottom: 16px;
}
.line-content h3 {
  font-size: clamp(24px, 2.4vw, 30px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.5px;
  color: var(--azul-deep);
  margin-bottom: 20px;
}
.line-bullets {
  list-style: none;
  margin-bottom: 24px;
}
.line-bullets li {
  padding: 8px 0 8px 28px;
  position: relative;
  font-size: 15px;
  color: var(--texto-claro);
}
.line-bullets li::before {
  content: '✓';
  position: absolute; left: 0; top: 8px;
  width: 20px; height: 20px;
  background: var(--verde-cta);
  color: #fff;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.line-price {
  background: var(--bg-soft);
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 15px;
  color: var(--texto-claro);
  margin-bottom: 24px;
  border-left: 4px solid var(--azul-primario);
}
.line-price strong { color: var(--azul-deep); font-size: 18px; }
.line-ctas { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.btn-link {
  color: var(--azul-primario);
  font-weight: 600;
  font-size: 14px;
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.btn-link:hover { border-bottom-color: var(--azul-primario); }

/* ===== PROOF ===== */
.proof {
  background: var(--azul-deep);
  color: #fff;
  padding: 60px 0;
}
.proof-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px;
  text-align: center;
}
.proof-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 56px;
  letter-spacing: 2px;
  color: var(--verde-claro);
  line-height: 1;
  margin-bottom: 8px;
}
.proof-card p { color: rgba(255,255,255,.8); font-size: 14px; }

/* ===== ABOUT ===== */
.about { background: var(--bg-soft); }
.about-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 64px;
  align-items: start;
}
.about-text h2 {
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 800;
  color: var(--azul-deep);
  letter-spacing: -.5px;
  margin-bottom: 20px;
  line-height: 1.2;
}
.about-text p { font-size: 16px; color: var(--texto-claro); margin-bottom: 16px; }
.about-text .btn { margin-top: 16px; }
.about-side {
  display: flex; flex-direction: column; gap: 0;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--borda);
  overflow: hidden;
}
.about-info {
  padding: 20px 24px;
  border-bottom: 1px solid var(--borda);
  display: flex; flex-direction: column; gap: 4px;
}
.about-info:last-child { border-bottom: none; }
.about-info strong { font-size: 13px; color: var(--azul-primario); letter-spacing: 1px; text-transform: uppercase; }
.about-info span { color: var(--texto); font-size: 15px; font-weight: 500; }

/* ===== FAQ ===== */
.faq { background: #fff; }
.faq-list { max-width: 800px; }
.faq-item {
  border: 1px solid var(--borda);
  border-radius: var(--radius);
  margin-bottom: 12px;
  background: #fff;
  transition: box-shadow .2s, border-color .2s;
}
.faq-item:hover { border-color: var(--azul-primario); }
.faq-item[open] { box-shadow: var(--shadow); }
.faq-item summary {
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  color: var(--azul-deep);
  list-style: none;
  display: flex; align-items: center; justify-content: space-between;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 24px;
  color: var(--azul-primario);
  transition: transform .2s;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item p { padding: 0 24px 20px; color: var(--texto-claro); font-size: 15px; }

/* ===== CTA FINAL ===== */
.cta-final {
  background: linear-gradient(135deg, var(--azul-deep), var(--azul-escuro));
  color: #fff;
  padding: 80px 0;
  text-align: center;
}
.cta-inner h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  letter-spacing: -.5px;
  margin-bottom: 16px;
  max-width: 800px;
  margin-left: auto; margin-right: auto;
}
.cta-inner p {
  font-size: 17px;
  color: rgba(255,255,255,.85);
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto; margin-right: auto;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-deep);
  color: rgba(255,255,255,.7);
  padding: 60px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-brand img { margin-bottom: 16px; filter: brightness(0) invert(1); opacity: .9; }
.footer-brand p { font-size: 14px; line-height: 1.6; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col strong { color: #fff; font-size: 13px; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 6px; }
.footer-col a, .footer-col span { color: rgba(255,255,255,.7); font-size: 14px; transition: color .2s; }
.footer-col a:hover { color: var(--verde-claro); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 20px 0;
  font-size: 13px;
}
.footer-bottom .container {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}

/* ===== FLOATING WHATSAPP ===== */
.float-wa {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 60px; height: 60px;
  background: var(--verde-cta);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(2,121,62,.4);
  z-index: 99;
  transition: transform .2s, box-shadow .2s;
}
.float-wa:hover { transform: scale(1.08); box-shadow: 0 12px 32px rgba(2,121,62,.5); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .header-nav a:not(.btn-wa-header) { display: none; }
  .hero { padding: 60px 0 80px; }
  section { padding: 60px 0; }
  .line-card, .line-card.reverse {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .line-card.reverse .line-media,
  .line-card.reverse .line-content { order: unset; padding: 32px 24px; }
  .line-content { padding: 32px 24px; }
  .line-media { min-height: 240px; }
  .line-img, .placeholder-img { min-height: 240px; }
  .about-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-bottom .container { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 600px) {
  .hero-trust { gap: 12px 20px; }
  .hero-trust span { font-size: 11px; }
  .footer-inner { grid-template-columns: 1fr; }
  .float-wa { width: 54px; height: 54px; bottom: 16px; right: 16px; }
}