/* ============================================
   Chaveiro M Chaves — Design tokens
   (extraídos de DESIGN-SYSTEM.md)
   ============================================ */
:root {
  --color-primary: #F04C16;
  --color-primary-dark: #C93E10;
  --color-bg-dark: #0D0D0D;
  --color-bg-darker: #030303;
  --color-bg-light: #FAFBF8;
  --color-white: #FFFFFF;
  --color-card-dark: #131313;
  --color-card-dark-alt: #1A191C;
  --color-icon-box: #45240F;
  --color-text-dark-muted: #ACACA6;
  --color-text-light-muted: #5B5560;
  --color-heading-dark: #1A1A1A;
  --color-border-dark: rgba(255, 255, 255, 0.12);

  --font-display: 'Anton', 'Archivo Black', sans-serif;
  --font-body: 'Inter', 'Poppins', sans-serif;

  --container-w: 1240px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { max-width: 100%; overflow-x: hidden; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg-dark);
  color: var(--color-white);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
p { margin: 0 0 16px; }

.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 900px) {
  .container { padding: 0 64px; }
}

/* ---------- Typography ---------- */
.h1, .h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  line-height: 1.05;
  margin: 20px 0 16px;
  letter-spacing: 0.01em;
}
.h1 { font-size: clamp(34px, 6vw, 60px); color: var(--color-white); }
.h2 { font-size: clamp(28px, 4.4vw, 42px); color: var(--color-white); }
.h2-dark { color: var(--color-heading-dark); }
.h2-center, .h2 + .body-text-center { text-align: center; }
.h2-center { max-width: 760px; margin-left: auto; margin-right: auto; }

.text-primary { color: var(--color-primary); }

.eyebrow-sub {
  font-family: var(--font-display);
  text-transform: uppercase;
  color: var(--color-text-dark-muted);
  font-size: 14px;
  letter-spacing: 0.08em;
  margin: 0 0 16px;
}

.body-text {
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text-dark-muted);
  max-width: 560px;
  overflow-wrap: break-word;
}
.body-text-light { color: var(--color-text-light-muted); }
.body-text-center { max-width: 640px; margin: 0 auto 8px; text-align: center; }
.body-text strong { color: var(--color-white); font-weight: 600; }
.body-text-light strong { color: var(--color-heading-dark); font-weight: 600; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-text-dark-muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.section-light .eyebrow { color: var(--color-text-light-muted); }
.eyebrow-arrow {
  width: 0; height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 8px solid var(--color-primary);
  flex-shrink: 0;
}
.eyebrow-center { justify-content: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 15px;
  border-radius: var(--radius-sm);
  padding: 16px 28px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  text-align: center;
  max-width: 100%;
}
.btn svg { width: 20px; height: 20px; flex-shrink: 0; }
.btn:hover { transform: translateY(-1px); }

.btn-primary { background: var(--color-primary); color: var(--color-white); }
.btn-primary:hover { background: var(--color-primary-dark); }

.btn-outline { background: transparent; color: var(--color-white); border-color: rgba(255,255,255,.35); }
.btn-outline:hover { border-color: var(--color-white); }

.btn-sm { padding: 10px 18px; font-size: 13px; }
.btn-lg { padding: 18px 32px; font-size: 16px; width: 100%; }

@media (min-width: 640px) {
  .btn-lg { width: auto; }
}

.cta-stack { display: flex; flex-direction: column; gap: 14px; margin-top: 28px; }
@media (min-width: 640px) {
  .cta-stack { flex-direction: row; flex-wrap: wrap; }
}

/* ---------- Header ---------- */
.site-header {
  background: var(--color-bg-darker);
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--color-border-dark);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
  gap: 12px;
  flex-wrap: wrap;
  row-gap: 10px;
}
@media (max-width: 460px) {
  .header-inner { justify-content: center; }
  .logo { order: -1; width: 100%; justify-content: center; }
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon { width: 34px; height: 34px; }
.logo-text {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 18px;
  letter-spacing: 0.02em;
  color: var(--color-white);
}
.logo-text strong { color: var(--color-primary); }
.header-actions { display: flex; align-items: center; gap: 10px; }

/* ---------- Badge / pill / chips ---------- */
.badge-pill {
  display: inline-block;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  border-radius: 999px;
  padding: 8px 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0 4px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-white);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--color-border-dark);
  border-radius: 999px;
  padding: 8px 16px;
}
.chip svg { width: 16px; height: 16px; }

.rating-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--color-bg-dark);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  padding: 14px 22px;
  font-size: 14px;
  margin: 4px 0 24px;
}
.rating-pill svg { width: 18px; height: 18px; }
.rating-pill-dark { background: var(--color-card-dark); border: 1px solid var(--color-border-dark); }

/* ---------- Hero ---------- */
.hero { background: var(--color-bg-dark); overflow: hidden; }
.hero-inner {
  display: grid;
  gap: 48px;
  padding-top: 56px;
  padding-bottom: 72px;
  min-width: 0;
}
.hero-inner > * { min-width: 0; }
@media (min-width: 960px) {
  .hero-inner { grid-template-columns: 1.1fr 0.9fr; align-items: center; padding-top: 88px; padding-bottom: 110px; }
}
.hero-graphic { position: relative; display: flex; align-items: center; justify-content: center; min-height: 280px; }
.graphic-glow {
  position: absolute;
  width: 340px; height: 340px;
  background: radial-gradient(circle, rgba(240,76,22,.35), transparent 70%);
  filter: blur(10px);
}
.hero-key { width: min(100%, 340px); position: relative; }

/* ---------- Split sections ---------- */
.section { padding: 72px 0; }
@media (min-width: 900px) { .section { padding: 120px 0; } }
.section-dark { background: var(--color-bg-dark); }
.section-light { background: var(--color-bg-light); color: var(--color-heading-dark); }

/* Separador sutil quando duas seções da mesma cor ficam lado a lado
   (ex.: hero + primeira seção escura), evitando que se fundam num só bloco. */
.hero + .section-dark,
.section-dark + .section-dark {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.section-light + .section-light {
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.split-inner {
  display: grid;
  gap: 40px;
  align-items: center;
  min-width: 0;
}
.split-inner > * { min-width: 0; }
@media (min-width: 900px) {
  .split-inner { grid-template-columns: 1fr 1fr; gap: 64px; }
  .split-reverse .split-inner { grid-template-columns: 1fr 1fr; }
  .split-reverse .split-content { order: 2; }
  .split-reverse .split-graphic,
  .split-reverse .stack-panels { order: 1; }
}

.split-graphic { display: flex; align-items: center; justify-content: center; opacity: .9; }
.trap-key { width: min(100%, 340px); }

/* ---------- Checklist ---------- */
.checklist { margin: 24px 0 32px; }
.checklist li {
  position: relative;
  padding: 12px 0 12px 34px;
  font-size: 15px;
  border-bottom: 1px solid var(--color-border-dark);
  color: var(--color-white);
}
.section-light .checklist li { color: var(--color-heading-dark); border-color: rgba(0,0,0,.08); }
.checklist li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 20px; height: 20px;
  background: var(--color-primary);
  border-radius: 4px;
}
.checklist li::after {
  content: '';
  position: absolute;
  left: 6px; top: 50%;
  transform: translateY(-65%) rotate(-45deg);
  width: 9px; height: 5px;
  border-left: 2px solid var(--color-white);
  border-bottom: 2px solid var(--color-white);
}

/* ---------- Image placeholder panels ---------- */
.stack-panels { display: grid; gap: 20px; }
.stack-panels-row { grid-template-columns: 1fr 1fr; }
.panel {
  background: var(--color-card-dark);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  padding: 36px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 160px;
  text-align: center;
}
.panel svg { width: 48px; height: 48px; }
.panel span { font-size: 13px; color: var(--color-text-dark-muted); letter-spacing: 0.02em; }

/* ---------- Coverage map ---------- */
.map-wrap { display: flex; flex-direction: column; gap: 16px; }
.map-caption { font-size: 14px; color: var(--color-text-light-muted); text-align: right; }
.map-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: 8px 8px 0 var(--color-primary);
}

/* ---------- Services cards ---------- */
.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-head .eyebrow { justify-content: center; }
.section-head .h2 { text-align: center; }

.cards-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .cards-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .cards-grid { grid-template-columns: repeat(4, 1fr); } }

.service-card {
  background: var(--color-card-dark);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  padding: 28px 24px;
}
.icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  background: var(--color-icon-box);
  color: var(--color-primary);
  border-radius: 8px;
  margin-bottom: 20px;
}
.icon-box svg { width: 26px; height: 26px; }
.service-card h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 18px;
  line-height: 1.2;
  margin: 0 0 10px;
  color: var(--color-white);
}
.service-card p { font-size: 14px; color: var(--color-text-dark-muted); margin: 0; }

/* ---------- Reviews ---------- */
.reviews-track {
  display: flex;
  gap: 20px;
  margin-bottom: 28px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.reviews-track::-webkit-scrollbar { display: none; }

.review-card {
  background: var(--color-card-dark);
  border-radius: var(--radius-md);
  padding: 24px;
  color: var(--color-white);
  flex: 0 0 280px;
  scroll-snap-align: start;
}
@media (min-width: 640px) { .review-card { flex-basis: 320px; } }
.review-top { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.review-top div { flex: 1; display: flex; flex-direction: column; }
.review-top strong { font-size: 14px; }
.review-time { font-size: 12px; color: var(--color-text-dark-muted); }
.avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 14px;
  flex-shrink: 0;
}
.google-g { width: 20px; height: 20px; flex-shrink: 0; }
.stars { color: #FBBF24; letter-spacing: 2px; margin-bottom: 10px; font-size: 15px; }
.review-card p { font-size: 14px; color: var(--color-text-dark-muted); margin: 0; }

.review-controls { display: flex; align-items: center; justify-content: center; gap: 16px; }
.carousel-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border-dark);
  background: var(--color-bg-dark);
  color: var(--color-white);
  font-size: 20px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.section-light .carousel-btn { border-color: rgba(0,0,0,.12); }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-bg-darker); padding: 40px 0; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; }
.logo-footer { justify-content: center; margin-bottom: 6px; }
.site-footer p { margin: 0; font-size: 13px; color: var(--color-text-dark-muted); }
.footer-phone a { color: var(--color-primary); font-weight: 600; }

/* ---------- Floating WhatsApp ---------- */
.float-whatsapp {
  position: fixed;
  bottom: 22px; right: 22px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,.35);
  z-index: 60;
  transition: transform .15s ease;
}
.float-whatsapp svg { width: 28px; height: 28px; }
.float-whatsapp:hover { transform: scale(1.06); }

@media (min-width: 900px) {
  .header-actions .btn-sm span { display: inline; }
}