/* ═══════════════════════════════════════════════════════════
   HW Comercial — Design System
   Paleta: Âmbar #E8A800 · Carvão #2B2B2B · Azul-Segurança #1A3A6B
   Tipografia: Oswald (títulos) + DM Sans (corpo)
   Acessibilidade: WCAG AA — contrast 4.5:1 · touch 44px · skip-link
   ═══════════════════════════════════════════════════════════ */

/* ── TOKENS ─────────────────────────────────────────────────── */
:root {
  /* Cores principais */
  --amber:       #E8A800;
  --amber-lt:    #F5C842;
  --amber-dk:    #C68F00;
  --coal:        #2B2B2B;
  --coal-90:     rgba(43,43,43,.92);
  --blue-safe:   #1A3A6B;
  --blue-safe-lt:#2454A0;
  --orange:      #E8650A;
  --white:       #FFFFFF;
  --off-white:   #F7F5F0;
  --gray:        #6B6B6B;
  --gray-lt:     #9A9A9A;

  /* Superfícies */
  --surface-0:   #111111;
  --surface-1:   #1E1E1E;
  --surface-2:   #2B2B2B;
  --surface-3:   #363636;

  /* Bordas */
  --border-subtle:   rgba(255,255,255,.08);
  --border-amber:    rgba(232,168,0,.25);
  --border-amber-hv: rgba(232,168,0,.55);

  /* Tipografia */
  --font-title: 'Oswald', sans-serif;
  --font-body:  'DM Sans', sans-serif;

  /* Escala tipográfica (rem base 16px) */
  --text-xs:   0.75rem;   /* 12px */
  --text-sm:   0.875rem;  /* 14px */
  --text-base: 0.9375rem; /* 15px */
  --text-md:   1rem;      /* 16px */
  --text-lg:   1.125rem;  /* 18px */
  --text-xl:   1.25rem;   /* 20px */
  --text-2xl:  1.5rem;    /* 24px */
  --text-3xl:  2rem;      /* 32px */
  --text-4xl:  2.5rem;    /* 40px */

  /* Espaçamentos (múltiplos de 4) */
  --sp-1:  4px;
  --sp-2:  8px;
  --sp-3:  12px;
  --sp-4:  16px;
  --sp-5:  20px;
  --sp-6:  24px;
  --sp-8:  32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;

  /* Z-index scale */
  --z-base:    0;
  --z-above:   10;
  --z-nav:     100;
  --z-modal:   200;
  --z-overlay: 1000;

  /* Raios */
  --radius-sm: 2px;
  --radius-md: 4px;

  /* Transições */
  --trans-fast:   150ms ease;
  --trans-normal: 250ms ease;
  --trans-slow:   400ms ease;

  /* Clip-path para forma HW */
  --clip-hw: polygon(0 0, 100% 0, 100% 78%, 96% 100%, 0 100%);
}

/* ── RESET ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: 1.6;
  background: var(--coal);
  color: var(--white);
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; }

/* Reduced motion — respeita preferência do sistema */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ── SKIP LINK (acessibilidade) ──────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--sp-4);
  background: var(--amber);
  color: var(--coal);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: var(--sp-3) var(--sp-5);
  z-index: var(--z-overlay);
  transition: top var(--trans-fast);
}
.skip-link:focus { top: var(--sp-4); outline: 3px solid var(--coal); outline-offset: 2px; }

/* Focus global visível */
:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

/* ── UTILITY ─────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--sp-6); }
.amber  { color: var(--amber); }
.orange { color: var(--orange); }
.section { padding: var(--sp-24) 0; }
.section-alt    { background: var(--off-white); color: var(--coal); }
.section-dark   { background: var(--coal); }
.section-darker { background: var(--surface-1); }

/* Logo real (imagem) */
.nav-logo-img {
  height: 56px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,.4));
}
.footer-logo-img {
  height: 56px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 1px 4px rgba(0,0,0,.5));
}

/* ── TIPOGRAFIA HELPERS ──────────────────────────────────────── */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  letter-spacing: .22em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--amber);
  margin-bottom: var(--sp-4);
}
.section-tag::before { content: ''; width: 24px; height: 2px; background: var(--amber); }

.section-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(var(--text-3xl), 3.5vw, 3rem);
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: var(--sp-3);
}
.section-sub {
  font-size: var(--text-base);
  line-height: 1.7;
  color: rgba(255,255,255,.65);
  max-width: 520px;
}
.section-alt .section-sub { color: var(--gray); }
.divider {
  height: 3px;
  width: 64px;
  background: linear-gradient(90deg, var(--amber), transparent);
  margin-top: var(--sp-4);
}
.section-header { margin-bottom: var(--sp-12); }

/* ── BOTÕES ──────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  min-height: 48px;
  padding: 0 var(--sp-8);
  background: var(--amber);
  color: var(--coal);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: .12em;
  text-transform: uppercase;
  clip-path: var(--clip-hw);
  transition: background var(--trans-fast), transform var(--trans-fast);
  cursor: pointer;
}
.btn-primary:hover  { background: var(--amber-lt); transform: translateY(-2px); }
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  min-height: 48px;
  padding: 0 var(--sp-8);
  border: 1px solid var(--border-amber);
  color: var(--amber);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: .12em;
  text-transform: uppercase;
  transition: border-color var(--trans-fast), background var(--trans-fast);
}
.btn-outline:hover { border-color: var(--amber); background: rgba(232,168,0,.08); }

/* ── NAV ─────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-nav);
  background: var(--coal-90);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-amber);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
  height: 68px;
  display: flex;
  align-items: center;
  gap: var(--sp-6);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo-mark {
  width: 38px; height: 38px;
  background: var(--amber);
  clip-path: polygon(0 0,100% 0,100% 70%,70% 100%,0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-logo-name {
  display: block;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-xl);
  line-height: 1;
  color: var(--white);
}
.nav-logo-sub {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--amber);
  font-weight: 500;
  margin-top: 2px;
}

/* Links desktop */
.nav-links {
  display: flex;
  gap: var(--sp-2);
  margin-left: auto;
  align-items: center;
}
.nav-link {
  min-height: 44px;
  padding: 0 var(--sp-4);
  display: inline-flex;
  align-items: center;
  font-size: var(--text-sm);
  letter-spacing: .06em;
  text-transform: uppercase;
  font-weight: 500;
  color: rgba(255,255,255,.7);
  transition: color var(--trans-fast);
  border-radius: var(--radius-sm);
}
.nav-link:hover { color: var(--amber); }

/* CTA nav */
.nav-cta {
  min-height: 44px;
  padding: 0 var(--sp-5);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--amber);
  color: var(--coal);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  clip-path: var(--clip-hw);
  flex-shrink: 0;
  transition: background var(--trans-fast);
}
.nav-cta:hover { background: var(--amber-lt); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  padding: var(--sp-3);
  margin-left: auto;
  background: none;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  transition: border-color var(--trans-fast);
}
.hamburger:hover { border-color: var(--border-amber); }
.hb-line {
  display: block;
  width: 100%; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--trans-normal), opacity var(--trans-normal);
}
.hamburger.open .hb-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open .hb-line:nth-child(2) { opacity: 0; }
.hamburger.open .hb-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Menu mobile */
.nav-mobile {
  display: none;
  flex-direction: column;
  padding: var(--sp-4) var(--sp-6) var(--sp-6);
  border-top: 1px solid var(--border-subtle);
  gap: var(--sp-2);
}
.nav-mobile.open { display: flex; }
.nav-mobile-link {
  min-height: 44px;
  padding: 0 var(--sp-4);
  display: flex;
  align-items: center;
  font-size: var(--text-md);
  font-weight: 500;
  color: rgba(255,255,255,.8);
  border-bottom: 1px solid var(--border-subtle);
  transition: color var(--trans-fast);
}
.nav-mobile-link:hover { color: var(--amber); }
.nav-mobile-cta {
  margin-top: var(--sp-3);
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  background: #25D366;
  color: #fff;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: background var(--trans-fast);
}
.nav-mobile-cta:hover { background: #1ebe5a; }

/* ── HERO ─────────────────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  padding-top: 68px;
  background:
    linear-gradient(135deg, rgba(43,43,43,.97) 0%, rgba(26,58,107,.18) 100%),
    repeating-linear-gradient(-45deg,
      transparent, transparent 40px,
      rgba(232,168,0,.03) 40px,
      rgba(232,168,0,.03) 41px);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* Linhas de grade decorativas */
.hero-grid-line {
  position: absolute;
  top: 0; bottom: 0;
  width: 1px;
  background: rgba(232,168,0,.06);
  pointer-events: none;
}
.hero-grid-line:nth-child(1) { left: 20%; }
.hero-grid-line:nth-child(2) { left: 40%; }
.hero-grid-line:nth-child(3) { left: 60%; }
.hero-grid-line:nth-child(4) { left: 80%; }

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--sp-20) var(--sp-6);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
  position: relative;
  z-index: var(--z-above);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  background: rgba(232,168,0,.1);
  border: 1px solid rgba(232,168,0,.25);
  padding: var(--sp-2) var(--sp-4);
  margin-bottom: var(--sp-6);
}
.hero-eyebrow::before { content: ''; width: 20px; height: 2px; background: var(--amber); }
.hero-eyebrow span {
  font-size: var(--text-xs);
  letter-spacing: .2em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--amber);
}

.hero h1 {
  font-family: var(--font-title);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 700;
  line-height: .95;
  text-transform: uppercase;
  margin-bottom: var(--sp-5);
}
.hero h1 .line-accent { color: var(--amber); display: block; }
.hero h1 .line-thin {
  font-weight: 400;
  color: rgba(255,255,255,.6);
  font-size: 65%;
  letter-spacing: .04em;
}

.hero-desc {
  font-size: var(--text-base);
  line-height: 1.75;
  color: rgba(255,255,255,.7);
  max-width: 420px;
  margin-bottom: var(--sp-8);
  border-left: 2px solid var(--amber);
  padding-left: var(--sp-4);
}

.hero-actions { display: flex; gap: var(--sp-4); flex-wrap: wrap; align-items: center; }

/* Stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(232,168,0,.1);
  border: 1px solid var(--border-amber);
  margin-top: var(--sp-10);
}
.stat-item { padding: var(--sp-5) var(--sp-5); background: rgba(43,43,43,.6); text-align: center; }
.stat-num {
  font-family: var(--font-title);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--amber);
  line-height: 1;
}
.stat-label {
  font-size: var(--text-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  margin-top: var(--sp-1);
}

/* Hero visual */
.hero-visual { position: relative; }
.hero-visual-inner {
  background: linear-gradient(135deg, rgba(26,58,107,.2), rgba(232,168,0,.04));
  border: 1px solid var(--border-amber);
  padding: var(--sp-10);
  overflow: hidden;
  position: relative;
}
.hero-visual-inner::before {
  content: 'HW';
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 14rem;
  line-height: 1;
  color: rgba(232,168,0,.04);
  position: absolute;
  top: -20px; right: -20px;
  pointer-events: none;
  user-select: none;
}

/* Badge cards (hero) */
.hero-badges { display: flex; flex-direction: column; gap: var(--sp-3); }
.badge-card {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--amber);
  padding: var(--sp-4) var(--sp-5);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  transition: background var(--trans-normal), border-left-color var(--trans-fast);
}
.badge-card:hover { background: rgba(255,255,255,.07); border-left-color: var(--orange); }
.badge-icon {
  width: 44px; height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}
.badge-icon.amber-bg { background: rgba(232,168,0,.15); }
.badge-icon.blue-bg  { background: rgba(26,58,107,.3); }
.badge-icon.orange-bg{ background: rgba(232,101,10,.15); }
.badge-text strong {
  display: block;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: var(--text-base);
  letter-spacing: .04em;
}
.badge-text span {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.55);
  margin-top: 2px;
  display: block;
}

/* ── ML BANNER ────────────────────────────────────────────────── */
.ml-banner {
  background: #FFF159;
  padding: var(--sp-5) var(--sp-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
}
.ml-banner-left { display: flex; align-items: center; gap: var(--sp-4); }
.ml-logo-text {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-lg);
  color: #333;
}
.ml-text strong { font-family: var(--font-title); font-size: var(--text-md); color: #333; }
.ml-text span   { font-size: var(--text-sm); color: #555; display: block; }
.ml-btn {
  min-height: 44px;
  padding: 0 var(--sp-6);
  background: #3483fa;
  color: #fff;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: .08em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  transition: background var(--trans-fast);
  flex-shrink: 0;
}
.ml-btn:hover { background: #2968c8; }

/* ── SEGMENTOS (split) ───────────────────────────────────────── */
.segments {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.segment {
  position: relative;
  overflow: hidden;
  padding: var(--sp-20) var(--sp-16);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 560px;
}
.segment-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
  transition: transform var(--trans-slow);
}
.segment:hover .segment-bg { transform: scale(1.04); }
.segment::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
}
.segment-epi::before {
  background: linear-gradient(160deg, rgba(26,58,107,.88) 0%, rgba(43,43,43,.95) 100%);
}
.segment-mini::before {
  background: linear-gradient(160deg, rgba(43,43,43,.95) 0%, rgba(232,168,0,.18) 100%);
}
.segment-epi-bg {
  background:
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(26,58,107,.2) 39px, rgba(26,58,107,.2) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(26,58,107,.2) 39px, rgba(26,58,107,.2) 40px),
    var(--blue-safe);
}
.segment-mini-bg {
  background:
    radial-gradient(circle at 70% 30%, rgba(232,168,0,.12) 0%, transparent 60%),
    var(--surface-2);
}

.segment-content { position: relative; z-index: 2; }
.segment-number {
  font-family: var(--font-title);
  font-size: 5rem;
  font-weight: 700;
  color: rgba(255,255,255,.04);
  position: absolute;
  top: var(--sp-8);
  right: var(--sp-10);
  line-height: 1;
  z-index: 2;
  pointer-events: none;
  user-select: none;
}

.segment-cat {
  font-size: var(--text-xs);
  letter-spacing: .22em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: var(--sp-3);
}
.segment-epi  .segment-cat { color: var(--amber-lt); }
.segment-mini .segment-cat { color: var(--amber); }

.segment h2 {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(1.8rem, 2.5vw, 2.8rem);
  text-transform: uppercase;
  line-height: .95;
  margin-bottom: var(--sp-4);
}
.segment-desc {
  font-size: var(--text-base);
  line-height: 1.7;
  color: rgba(255,255,255,.7);
  max-width: 340px;
  margin-bottom: var(--sp-6);
}
.segment-pills { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-bottom: var(--sp-6); }
.pill {
  font-size: var(--text-xs);
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 5px 12px;
  border: 1px solid;
}
.segment-epi  .pill { border-color: rgba(26,58,107,.6);  color: rgba(200,215,255,.85); background: rgba(26,58,107,.3); }
.segment-mini .pill { border-color: rgba(232,168,0,.4);  color: rgba(255,220,100,.95); background: rgba(232,168,0,.1); }

.segment-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  min-height: 44px;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--amber);
  transition: gap var(--trans-fast);
}
.segment-link::after { content: '→'; font-size: 1.1rem; }
.segment-link:hover { gap: var(--sp-5); }

/* ── FEATURES ─────────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
}
.feature-item {
  padding: var(--sp-8) var(--sp-6);
  background: var(--coal);
  transition: background var(--trans-normal);
}
.feature-item:hover { background: var(--surface-3); }
.feature-icon {
  width: 48px; height: 48px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(232,168,0,.1);
  border-bottom: 2px solid var(--amber);
  margin-bottom: var(--sp-5);
  color: var(--amber);
}
.feature-title {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: var(--text-md);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: var(--sp-3);
  color: var(--white);
}
.feature-desc {
  font-size: var(--text-base);
  line-height: 1.7;
  color: rgba(255,255,255,.6);
}

/* ── CA / NR-6 ────────────────────────────────────────────────── */
.ca-section {
  background: var(--blue-safe);
  padding: var(--sp-20) 0;
  position: relative;
  overflow: hidden;
}
.ca-section::before {
  content: 'NR-6';
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 18rem;
  color: rgba(255,255,255,.03);
  position: absolute;
  right: -40px; top: -60px;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.ca-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--sp-12);
  align-items: center;
}
.ca-text h3 {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(1.6rem, 2.5vw, 2.4rem);
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: var(--sp-4);
}
.ca-text p {
  font-size: var(--text-base);
  line-height: 1.75;
  color: rgba(255,255,255,.75);
  max-width: 380px;
}
.ca-seal {
  width: 140px; height: 140px;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,.25);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: rgba(255,255,255,.07);
  flex-shrink: 0;
}
.ca-seal-label { font-size: .55rem; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.65); font-weight: 700; }
.ca-seal-big   { font-family: var(--font-title); font-weight: 700; font-size: var(--text-3xl); color: var(--amber-lt); line-height: 1; margin: var(--sp-1) 0; }
.ca-seal-sub   { font-size: .6rem; color: rgba(255,255,255,.5); letter-spacing: .1em; text-transform: uppercase; }

.ca-norms { list-style: none; }
.ca-norms li {
  padding: var(--sp-3) 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-base);
  color: rgba(255,255,255,.8);
}
.ca-norms li:last-child { border-bottom: none; }
.ca-norms li::before {
  content: '';
  width: 20px; height: 20px;
  flex-shrink: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23F5C842' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/12px no-repeat,
              rgba(232,168,0,.2);
  border-radius: 2px;
}

/* ── SOBRE ──────────────────────────────────────────────────── */
.sobre-text {
  max-width: 680px;
}
.sobre-text p:not([class]) {
  font-size: var(--text-base);
  line-height: 1.8;
  color: rgba(255,255,255,.7);
  margin-bottom: var(--sp-5);
}
.sobre-text .divider {
  margin-bottom: var(--sp-6);
}

/* ── MINIATURAS ───────────────────────────────────────────────── */
.scales-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-12);
}
.scale-card {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border-subtle);
  padding: var(--sp-8) var(--sp-6);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: border-color var(--trans-normal), transform var(--trans-normal);
}
.scale-card:hover { border-color: var(--border-amber-hv); transform: translateY(-4px); }
.scale-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--amber);
  transform: scaleX(0);
  transition: transform var(--trans-normal);
  transform-origin: left;
}
.scale-card:hover::after { transform: scaleX(1); }
.scale-ratio {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-4xl);
  color: var(--amber);
  line-height: 1;
  margin-bottom: var(--sp-2);
}
.scale-label {
  font-size: var(--text-xs);
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  margin-bottom: var(--sp-4);
}
.scale-desc { font-size: var(--text-sm); line-height: 1.65; color: rgba(255,255,255,.6); }

.mini-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
  margin-top: var(--sp-16);
}
.mini-hl {
  background: linear-gradient(135deg, rgba(232,168,0,.06), rgba(232,168,0,.02));
  border: 1px solid var(--border-amber);
  padding: var(--sp-6) var(--sp-8);
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
}
.mini-hl-icon {
  width: 40px; min-width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber);
  margin-top: 2px;
}
.mini-hl h4 {
  font-family: var(--font-title);
  font-size: var(--text-md);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: var(--sp-2);
}
.mini-hl p { font-size: var(--text-sm); line-height: 1.7; color: rgba(255,255,255,.6); }

/* ── CANAIS ───────────────────────────────────────────────────── */
.canais-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  margin-top: var(--sp-12);
}
.canal-card {
  border: 1px solid var(--border-subtle);
  padding: var(--sp-10) var(--sp-8);
  position: relative;
  overflow: hidden;
  transition: border-color var(--trans-normal);
}
.canal-card:hover { border-color: var(--border-amber); }
.canal-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--amber);
  transform: scaleX(0);
  transition: transform var(--trans-normal);
  transform-origin: left;
}
.canal-card:hover::before { transform: scaleX(1); }
.canal-num {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 3rem;
  color: rgba(232,168,0,.12);
  line-height: 1;
  margin-bottom: var(--sp-5);
}
.canal-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-xl);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: var(--sp-3);
}
.canal-desc { font-size: var(--text-base); line-height: 1.75; color: rgba(255,255,255,.6); margin-bottom: var(--sp-5); }
.canal-tag-list { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.canal-tag {
  font-size: var(--text-xs);
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 4px 10px;
  background: rgba(232,168,0,.08);
  color: var(--amber);
  border: 1px solid var(--border-amber);
}

/* ── ATENDIMENTO / CONTATO ────────────────────────────────────── */
.atendimento {
  padding: var(--sp-24) 0;
  background:
    linear-gradient(135deg, var(--coal) 0%, rgba(26,58,107,.12) 100%);
  position: relative;
  overflow: hidden;
}
.atendimento::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(90deg, transparent, transparent 99px, rgba(232,168,0,.025) 99px, rgba(232,168,0,.025) 100px);
  pointer-events: none;
}
.atendimento-inner {
  position: relative;
  z-index: var(--z-above);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-20);
  align-items: start;
}

/* Formulário */
.contact-form {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border-amber);
  padding: var(--sp-10);
}
.form-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-2xl);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: var(--sp-6);
}
.form-row { margin-bottom: var(--sp-4); }
.form-row-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}
.form-label {
  font-size: var(--text-xs);
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(255,255,255,.65);
  margin-bottom: var(--sp-2);
  display: block;
}
.form-label .required {
  color: var(--orange);
  margin-left: 2px;
  font-size: var(--text-sm);
}
.form-input {
  width: 100%;
  min-height: 48px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  padding: 0 var(--sp-4);
  color: var(--white);
  font-family: var(--font-body);
  font-size: var(--text-base);
  transition: border-color var(--trans-fast);
  outline: none;
  border-radius: 0;
  appearance: none;
}
.form-input:focus { border-color: var(--amber); box-shadow: 0 0 0 2px rgba(232,168,0,.2); }
.form-input::placeholder { color: rgba(255,255,255,.3); }
.form-input.textarea { min-height: 110px; padding: var(--sp-4); resize: vertical; }
select.form-input option { background: var(--coal); }
.field-error {
  font-size: var(--text-xs);
  color: #ff6b6b;
  margin-top: var(--sp-1);
  display: none;
}
.field-error.visible { display: block; }
.form-hint { font-size: var(--text-xs); color: rgba(255,255,255,.4); margin-top: var(--sp-1); }

.form-btn {
  width: 100%;
  min-height: 52px;
  background: var(--amber);
  color: var(--coal);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-md);
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 0 var(--sp-8);
  clip-path: var(--clip-hw);
  transition: background var(--trans-fast);
  margin-top: var(--sp-3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
}
.form-btn:hover:not(:disabled) { background: var(--amber-lt); }
.form-btn:disabled { opacity: .6; cursor: not-allowed; }
.form-feedback {
  margin-top: var(--sp-4);
  padding: var(--sp-4);
  border-left: 3px solid;
  font-size: var(--text-sm);
  display: none;
}
.form-feedback.success { border-color: #4ade80; background: rgba(74,222,128,.08); color: #4ade80; display: block; }
.form-feedback.error   { border-color: #ff6b6b; background: rgba(255,107,107,.08); color: #ff6b6b; display: block; }

/* Info de contato */
.contact-info { display: flex; flex-direction: column; gap: var(--sp-8); }
.contact-item { display: flex; align-items: flex-start; gap: var(--sp-4); }
.contact-icon {
  width: 48px; height: 48px;
  min-width: 48px;
  background: rgba(232,168,0,.1);
  border: 1px solid var(--border-amber);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber);
}
.contact-lbl { font-size: var(--text-xs); letter-spacing: .15em; text-transform: uppercase; color: var(--amber); font-weight: 700; margin-bottom: var(--sp-1); }
.contact-val { font-family: var(--font-title); font-weight: 600; font-size: var(--text-xl); }
.contact-sub { font-size: var(--text-sm); color: rgba(255,255,255,.5); margin-top: 2px; }
.contact-val a { transition: color var(--trans-fast); }
.contact-val a:hover { color: var(--amber); }

.wpp-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  min-height: 48px;
  padding: 0 var(--sp-6);
  background: #25D366;
  color: #fff;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-top: var(--sp-3);
  transition: background var(--trans-fast), transform var(--trans-fast);
}
.wpp-btn:hover { background: #1ebe5a; transform: translateY(-1px); }

/* ── FOOTER ───────────────────────────────────────────────────── */
.footer {
  background: #111;
  padding: var(--sp-16) 0 var(--sp-8);
  border-top: 1px solid var(--border-amber);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-12);
  margin-bottom: var(--sp-12);
}
.footer-brand-desc {
  font-size: var(--text-sm);
  line-height: 1.75;
  color: rgba(255,255,255,.5);
  margin-top: var(--sp-4);
  max-width: 260px;
}
.footer-social {
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}
.social-btn {
  width: 44px; height: 44px;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.5);
  border-radius: var(--radius-sm);
  transition: border-color var(--trans-fast), color var(--trans-fast), background var(--trans-fast);
}
.social-btn:hover { border-color: var(--amber); color: var(--amber); background: rgba(232,168,0,.08); }

.footer-col-title {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: var(--sp-4);
}
.footer-col ul li {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.5);
  padding: 5px 0;
  transition: color var(--trans-fast);
}
.footer-col ul li a { transition: color var(--trans-fast); }
.footer-col ul li:hover,
.footer-col ul li a:hover { color: rgba(255,255,255,.85); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding-top: var(--sp-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-3);
}
.footer-copy  { font-size: var(--text-xs); color: rgba(255,255,255,.35); }
.footer-legal { font-size: var(--text-xs); color: rgba(255,255,255,.3); text-align: right; }

/* ── BACK TO TOP ──────────────────────────────────────────────── */
.btt {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  z-index: var(--z-nav);
  width: 44px; height: 44px;
  background: var(--amber);
  color: var(--coal);
  display: flex;
  align-items: center;
  justify-content: center;
  clip-path: polygon(0 20%, 50% 0, 100% 20%, 100% 100%, 0 100%);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--trans-normal), transform var(--trans-fast);
}
.btt.visible { opacity: 1; pointer-events: auto; }
.btt:hover { transform: translateY(-3px); }

/* ── ANIMAÇÕES (respeitam prefers-reduced-motion) ─────────────── */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .5s ease, transform .5s ease;
  }
  .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── SETORES ATENDIDOS ────────────────────────────────────────── */
.setores {
  background: var(--surface-1);
  border-top: 1px solid var(--border-amber);
  border-bottom: 1px solid var(--border-amber);
  padding: var(--sp-8) 0;
}
.setores-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
  display: flex;
  align-items: center;
  gap: var(--sp-10);
}
.setores-label {
  font-size: var(--text-xs);
  letter-spacing: .22em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--amber);
  white-space: nowrap;
  flex-shrink: 0;
  padding-right: var(--sp-6);
  border-right: 1px solid var(--border-amber);
}
.setores-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
  flex: 1;
}
.setor-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-5);
  border: 1px solid var(--border-subtle);
  transition: border-color var(--trans-fast), background var(--trans-fast);
}
.setor-item:hover {
  border-color: var(--border-amber);
  background: rgba(232,168,0,.04);
}
.setor-icon {
  width: 40px; height: 40px;
  min-width: 40px;
  background: rgba(232,168,0,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber);
}
.setor-text strong {
  display: block;
  font-family: var(--font-title);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.setor-text span {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.5);
  display: block;
  margin-top: 2px;
}

/* ── LOJA FÍSICA ──────────────────────────────────────────────── */
.store-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  min-height: 36px;
  padding: 0 var(--sp-4);
  margin-top: var(--sp-3);
  background: rgba(232,168,0,.1);
  border: 1px solid var(--border-amber);
  color: var(--amber);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-family: var(--font-title);
  transition: background var(--trans-fast), border-color var(--trans-fast);
}
.store-badge:hover {
  background: rgba(232,168,0,.2);
  border-color: var(--amber);
}
.store-highlight {
  background: rgba(232,168,0,.07);
  border: 1px solid var(--border-amber);
  border-left: 3px solid var(--amber);
  padding: var(--sp-4) var(--sp-6);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}
.store-highlight-icon {
  width: 40px; height: 40px;
  min-width: 40px;
  background: rgba(232,168,0,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber);
}
.store-highlight-text strong {
  display: block;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-md);
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--amber);
}
.store-highlight-text span {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.7);
  margin-top: 2px;
  display: block;
}
.store-highlight-cta {
  margin-left: auto;
  min-height: 40px;
  padding: 0 var(--sp-5);
  background: var(--amber);
  color: var(--coal);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  transition: background var(--trans-fast);
  flex-shrink: 0;
}
.store-highlight-cta:hover { background: var(--amber-lt); }

/* ── RESPONSIVO ───────────────────────────────────────────────── */

/* Tablet e abaixo (1024px) */
@media (max-width: 1024px) {
  .features-grid  { grid-template-columns: repeat(2, 1fr); }
  .scales-grid    { grid-template-columns: repeat(2, 1fr); }
  .footer-grid    { grid-template-columns: 1fr 1fr; gap: var(--sp-8); }
  .setores-grid   { grid-template-columns: repeat(2, 1fr); }
  .setores-label  { display: none; }
}

/* Tablet portrait (768px) */
@media (max-width: 768px) {
  .nav-links,
  .nav-cta { display: none; }
  .hamburger { display: flex; }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
    padding: var(--sp-16) var(--sp-6);
  }
  .hero-visual { display: none; }
  .hero-stats  { grid-template-columns: repeat(3, 1fr); }

  .segments    { grid-template-columns: 1fr; }
  .segment     { padding: var(--sp-16) var(--sp-6); min-height: 460px; }

  .ca-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--sp-8);
  }
  .ca-seal     { margin: 0 auto; }
  .ca-text p,
  .ca-norms    { text-align: left; }

  .mini-highlights { grid-template-columns: 1fr; }
  .canais-grid     { grid-template-columns: 1fr; }

  .atendimento-inner {
    grid-template-columns: 1fr;
    gap: var(--sp-12);
  }

  .form-row-cols { grid-template-columns: 1fr; }
}

/* Mobile (600px) */
@media (max-width: 600px) {
  .store-highlight-cta { margin-left: 0; width: 100%; justify-content: center; }
}

/* Mobile (480px) */
@media (max-width: 480px) {
  .hero h1 { font-size: 2.4rem; }
  .hero-stats { grid-template-columns: 1fr; }
  .ml-banner  { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; }
  .segment-number { display: none; }
  .contact-form { padding: var(--sp-6); }
  .setores-grid { grid-template-columns: 1fr; }
}

/* ── NAV PRODUTOS (homepage navigation section) ─────────────── */
.nav-prod-group {
  margin-bottom: var(--sp-12);
}
.nav-prod-group:last-child {
  margin-bottom: 0;
}
.nav-prod-group-title {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--amber);
  margin-bottom: var(--sp-5);
}

/* Product cards grid */
.nav-prod-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}
.nav-prod-card {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: var(--sp-4) var(--sp-5);
  text-decoration: none;
  color: var(--white);
  transition: background .2s, border-color .2s, transform .15s;
  min-height: 44px;
}
.nav-prod-card:hover,
.nav-prod-card:focus-visible {
  background: var(--surface-3);
  border-color: var(--amber);
  transform: translateY(-2px);
  outline: none;
}
.nav-prod-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  line-height: 1;
}
.nav-prod-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nav-prod-name {
  font-family: var(--font-title);
  font-size: .95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--white);
}
.nav-prod-sub {
  font-size: .78rem;
  color: var(--gray-lt);
  font-family: var(--font-body);
}
.nav-prod-arrow {
  color: var(--amber);
  flex-shrink: 0;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity .2s, transform .2s;
}
.nav-prod-card:hover .nav-prod-arrow,
.nav-prod-card:focus-visible .nav-prod-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* Region pills */
.nav-region-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
}
.nav-region-pill {
  display: inline-flex;
  align-items: center;
  padding: var(--sp-2) var(--sp-5);
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  background: var(--surface-2);
  color: var(--off-white);
  font-family: var(--font-body);
  font-size: .88rem;
  text-decoration: none;
  transition: background .2s, border-color .2s, color .2s;
  min-height: 44px;
}
.nav-region-pill:hover,
.nav-region-pill:focus-visible {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--surface-0);
  outline: none;
}

/* Responsive */
@media (max-width: 1024px) {
  .nav-prod-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .nav-prod-grid { grid-template-columns: 1fr; }
  .nav-prod-arrow { opacity: 1; transform: none; }
}

/* iOS safe area */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .footer {
    padding-bottom: calc(var(--sp-8) + env(safe-area-inset-bottom));
  }
  .btt {
    bottom: calc(var(--sp-6) + env(safe-area-inset-bottom));
  }
}