/* =========================================================
   TOKENS — Design System Distrito Refrigeração
   ========================================================= */
:root {
  /* Azul "Frio" (primária + tons de apoio) */
  --blue-500: #0047BB;
  --blue-600: #003996;
  --blue-700: #002B70;
  --blue-800: #001C4B;
  --blue-900: #000E25;

  /* Cinza "Gelo" */
  --gray-ice: #E5E5E5;

  /* Laranja "Quente" — só ações/urgência */
  --orange: #FA4616;          /* cor de marca: usada em elementos sem texto (botão flutuante) */
  --orange-strong: #D93A0F;   /* variação AA: botões com texto branco (4,6:1) */
  --orange-hover: #B8300B;

  /* Neutros */
  --white: #FFFFFF;
  --ink: #0A0E1A;
  --muted: #3D4452;

  /* Tipografia */
  --font: 'Sora', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --fs-h1: clamp(2.125rem, 1.4rem + 3.2vw, 3.5rem);   /* 34 → 56px */
  --fs-h2: clamp(1.75rem, 1.45rem + 1.3vw, 2.25rem);  /* 28 → 36px */
  --fs-h3: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);   /* 20 → 24px */
  --fs-body: 1rem;
  --fs-lead: clamp(1rem, 0.95rem + 0.3vw, 1.125rem);  /* 16 → 18px */
  --fs-badge: 0.8125rem;                              /* 13px */

  /* Espaçamentos (base 8px) */
  --sp-1: 8px;
  --sp-2: 16px;
  --sp-3: 24px;
  --sp-4: 32px;
  --sp-5: 40px;
  --sp-6: 48px;
  --section-y: 56px;
  --gutter: 16px;
  --container: 1200px;
  --cut: 32px;               /* altura do corte diagonal */

  /* Radius */
  --r-btn: 3px;
  --r-card: 6px;
  --r-img: 4px;

  /* Sombras (tom frio) */
  --shadow-card: 0 4px 12px rgba(0, 14, 37, 0.08);
  --shadow-float: 0 8px 24px rgba(0, 14, 37, 0.28);

  /* Header */
  --header-h: 64px;
}

@media (min-width: 768px) {
  :root {
    --section-y: 80px;
    --gutter: 32px;
    --cut: 48px;
    --header-h: 112px;
  }
}

@media (min-width: 1100px) {
  :root {
    --section-y: 104px;
    --cut: 64px;
  }
}

/* =========================================================
   BASE
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  overflow-x: clip;
}

h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }

h1, h2, h3 { line-height: 1.15; letter-spacing: -0.01em; text-wrap: balance; }
p { text-wrap: pretty; }
h1 { font-size: var(--fs-h1); font-weight: 800; }
h2 { font-size: var(--fs-h2); font-weight: 700; }
h3 { font-size: var(--fs-h3); font-weight: 600; }

img, svg { display: block; max-width: 100%; }

/* "hidden" sempre esconde, mesmo em elementos com display definido (ex.: linhas do rodapé) */
[hidden] { display: none !important; }

a { color: var(--blue-500); text-underline-offset: 3px; transition: color .2s ease; }
a:hover { color: var(--blue-700); }

:focus-visible {
  outline: 3px solid var(--blue-500);
  outline-offset: 3px;
}
.on-dark :focus-visible { outline-color: var(--white); }

main:focus { outline: none; }

section[id] { scroll-margin-top: calc(var(--header-h) + 16px); }

.container {
  width: 100%;
  max-width: calc(var(--container) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section-y); position: relative; }
.bg-ice { background: var(--gray-ice); }
.bg-navy { background: var(--blue-700); color: var(--white); }
.bg-deep { background: var(--blue-800); color: var(--white); }

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: var(--sp-2);
  top: -100px;
  z-index: 100;
  padding: 12px 20px;
  background: var(--blue-800);
  color: var(--white);
  font-weight: 600;
  border-radius: var(--r-btn);
  text-decoration: none;
}
.skip-link:focus { top: var(--sp-2); color: var(--white); outline-color: var(--white); }

/* =========================================================
   CORTES DIAGONAIS (separadores)
   A seção sobe sobre a anterior e o recorte revela a cor dela.
   ========================================================= */
.cut-top {
  margin-top: calc(-1 * var(--cut));
  padding-top: calc(var(--section-y) + var(--cut));
  clip-path: polygon(0 var(--cut), 100% 0, 100% 100%, 0 100%);
}
.cut-top--rev {
  clip-path: polygon(0 0, 100% var(--cut), 100% 100%, 0 100%);
}
.cut-bottom {
  padding-bottom: calc(var(--section-y) + var(--cut));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), 0 100%);
}

/* =========================================================
   PADRÃO DE LINHAS HORIZONTAIS ESCALONADAS
   ========================================================= */
.stairs { isolation: isolate; overflow: hidden; }
.stairs::before,
.stairs::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 360px;
  height: 176px;
  background-repeat: no-repeat;
  background-size: contain;
  pointer-events: none;
}
.stairs::before { top: calc(var(--cut) + 24px); right: 0; }
.stairs::after { bottom: 24px; left: 0; transform: scale(-1, -1); }

.stairs--dark::before,
.stairs--dark::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 360 176'%3E%3Cpath d='M300 8h60M252 30h108M204 52h156M156 74h204M108 96h252M60 118h300M12 140h348' stroke='%230047BB' stroke-width='6' stroke-opacity='.55' fill='none'/%3E%3C/svg%3E");
}
.stairs--light::before,
.stairs--light::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 360 176'%3E%3Cpath d='M300 8h60M252 30h108M204 52h156M156 74h204M108 96h252M60 118h300M12 140h348' stroke='%230047BB' stroke-width='6' stroke-opacity='.12' fill='none'/%3E%3C/svg%3E");
}
@media (max-width: 767px) {
  .stairs::before, .stairs::after { width: 220px; height: 108px; }
}

/* =========================================================
   COMPONENTES
   ========================================================= */
.badge {
  display: inline-block;
  padding: 6px 12px;
  font-size: var(--fs-badge);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.3;
  color: var(--white);
  background: var(--blue-500);
  border-radius: var(--r-btn);
}

.section-head { max-width: 760px; margin-bottom: var(--sp-5); }
.section-head .badge { margin-bottom: var(--sp-2); }
.section-head h2 + p { margin-top: var(--sp-2); font-size: var(--fs-lead); color: var(--muted); }
.on-dark .section-head h2 + p { color: rgba(255, 255, 255, 0.88); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 24px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--r-btn);
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .12s ease;
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn svg { width: 20px; height: 20px; flex-shrink: 0; }

/* WhatsApp / CTA quente */
.btn--wa { background: var(--orange-strong); color: var(--white); }
.btn--wa:hover { background: var(--orange-hover); color: var(--white); }

/* Primário azul */
.btn--primary { background: var(--blue-500); color: var(--white); }
.btn--primary:hover { background: var(--blue-700); color: var(--white); }

/* Secundário sobre fundo escuro */
.btn--ghost { background: transparent; color: var(--white); border-color: var(--white); }
.btn--ghost:hover { background: var(--white); color: var(--blue-800); }

.btn--block { width: 100%; }

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  color: var(--white);
  background: var(--blue-500);
  border-radius: var(--r-btn);
}
.icon svg { width: 26px; height: 26px; }

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--white);
  box-shadow: 0 1px 0 rgba(0, 14, 37, 0.08);
}

.topbar {
  display: none;
  background: var(--blue-800);
  color: var(--white);
  font-size: 0.875rem;
}
.topbar ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px 16px;              /* 16px: com "todo o Distrito Federal" a barra cabe numa linha já em 768px */
  padding-block: 8px;
}
.topbar li { display: inline-flex; align-items: center; gap: 8px; }
.topbar svg { width: 16px; height: 16px; }
.topbar .sep { opacity: .5; }

@media (min-width: 768px) {
  .topbar { display: block; }
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  min-height: 64px;
}
@media (min-width: 768px) { .navbar { min-height: 72px; } }

.logo {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  flex-shrink: 0;
}
.logo img { height: 36px; width: auto; }
@media (min-width: 768px) { .logo img { height: 42px; } }
/* Versão branca da logo para fundos escuros */
.logo--light img { filter: brightness(0) invert(1); }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 0;
  background: transparent;
  color: var(--blue-800);
  border: 2px solid var(--blue-800);
  border-radius: var(--r-btn);
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease;
}
.nav-toggle:hover { background: var(--blue-800); color: var(--white); }
.nav-toggle svg { width: 24px; height: 24px; }
.nav-toggle .i-close { display: none; }
.nav-toggle[aria-expanded="true"] .i-open { display: none; }
.nav-toggle[aria-expanded="true"] .i-close { display: block; }

.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-actions .btn--header { display: none; }
@media (min-width: 768px) { .nav-actions .btn--header { display: inline-flex; } }

.main-nav {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--white);
  border-top: 1px solid var(--gray-ice);
  box-shadow: var(--shadow-card);
  /* Celular deitado: o menu nunca passa da tela e rola por dentro */
  max-height: calc(100vh - var(--header-h));
  max-height: calc(100dvh - var(--header-h));
  overflow-y: auto;
  overscroll-behavior: contain;
}
.main-nav.is-open { display: block; }
.main-nav ul { padding-block: var(--sp-1) var(--sp-2); }
.main-nav a {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding-inline: var(--gutter);
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}
.main-nav a:hover { color: var(--blue-500); background: var(--gray-ice); }
.main-nav .nav-cta { padding: var(--sp-1) var(--gutter) 0; }
.main-nav .nav-cta a { color: var(--white); background: var(--orange-strong); justify-content: center; }
.main-nav .nav-cta a:hover { background: var(--orange-hover); color: var(--white); }
@media (min-width: 768px) { .main-nav .nav-cta { display: none; } }

@media (min-width: 1100px) {
  .nav-toggle { display: none; }
  .main-nav {
    display: block;
    position: static;
    background: none;
    border: 0;
    box-shadow: none;
    margin-left: auto;
    max-height: none;
    overflow: visible;
  }
  .main-nav ul { display: flex; gap: 4px; padding: 0; }
  .main-nav a { padding-inline: 14px; border-radius: var(--r-btn); }
  .main-nav a:hover { background: none; }
}

/* =========================================================
   HERO
   ========================================================= */
.hero-banner {
  padding-top: var(--sp-6);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: flex;
  align-items: center;
  min-height: min(88vh, 720px);
}
/* Vídeo de fundo: equipamentos ficam à direita no quadro */
.hero-video {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% center;
  pointer-events: none;
}
/* Película escura para manter contraste AA do texto sobre o vídeo */
.hero-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(0, 14, 37, 0.62) 0%, rgba(0, 14, 37, 0.80) 55%, rgba(0, 14, 37, 0.90) 100%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  gap: var(--sp-5);
  align-items: center;
  width: 100%;
}
.hero-copy { max-width: 640px; }
.hero-copy .badge { margin-bottom: var(--sp-3); }
.hero-copy h1 { max-width: 16ch; }
.hero-sub {
  margin-top: var(--sp-3);
  max-width: 56ch;
  font-size: var(--fs-lead);
  color: rgba(255, 255, 255, 0.9);
}
.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: var(--sp-4);
}
.hero-micro {
  margin-top: var(--sp-2);
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.85);
}

.photo-slot {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--r-img);
  overflow: hidden;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.04) 0 14px, transparent 14px 28px),
    var(--blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.875rem;
  font-weight: 600;
  text-align: center;
  padding: var(--sp-3);
}
.photo-slot::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 2px dashed rgba(255, 255, 255, 0.35);
  border-radius: 2px;
  pointer-events: none;
}
.photo-slot svg { width: 64px; height: 64px; margin: 0 auto 12px; opacity: .8; }
.photo-slot--light {
  background:
    repeating-linear-gradient(135deg, rgba(0,71,187,.06) 0 14px, transparent 14px 28px),
    var(--gray-ice);
  color: var(--blue-700);
}
.photo-slot--light::after { border-color: rgba(0, 71, 187, 0.35); }

@media (min-width: 768px) {
  .hero-ctas { flex-direction: row; flex-wrap: wrap; }
}
@media (min-width: 1100px) {
  .hero-banner { padding-top: 88px; min-height: min(86vh, 760px); }
  .hero-video { object-position: center; }
  /* No desktop o texto ocupa a esquerda e o equipamento fica livre à direita */
  .hero-banner::before {
    background: linear-gradient(90deg, rgba(0, 14, 37, 0.92) 0%, rgba(0, 14, 37, 0.78) 40%, rgba(0, 14, 37, 0.25) 68%, rgba(0, 14, 37, 0.05) 100%);
  }
}

/* Destaques */
/* Um painel único que "sobe" sobre a borda diagonal do Hero */
.highlights { position: relative; z-index: 2; padding-bottom: var(--sp-6); }
.highlights ul {
  display: grid;
  margin-top: calc(-1 * var(--cut) - 24px);
  background: var(--white);
  border-top: 4px solid var(--blue-500);
  border-radius: var(--r-card);
  box-shadow: 0 16px 40px rgba(0, 14, 37, 0.14);
}
.highlights li {
  display: flex;
  gap: var(--sp-2);
  padding: var(--sp-3);
}
.highlights li + li { border-top: 1px solid var(--gray-ice); }
.highlights strong { display: block; font-size: 1.0625rem; margin-bottom: 4px; color: var(--blue-800); }
.highlights p { color: var(--muted); }
@media (min-width: 768px) {
  .highlights ul { grid-template-columns: repeat(3, 1fr); }
  .highlights li { padding: var(--sp-4) var(--sp-3); }
  .highlights li + li { border-top: 0; border-left: 1px solid var(--gray-ice); }
}

/* =========================================================
   FAIXA DE MARCAS (marquee CSS puro)
   ========================================================= */
.brands { padding-block: var(--sp-5); overflow: hidden; }
.brands h2 {
  font-size: var(--fs-badge);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-700);
  text-align: center;
  margin-bottom: var(--sp-3);
}
/* As bordas da faixa esmaecem, e os logos "entram" e "saem" suavemente */
.marquee {
  overflow: hidden;
  padding-block: 10px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 40s linear infinite;
}
.marquee:hover .marquee-track,
.marquee:focus-within .marquee-track { animation-play-state: paused; }
.marquee ul { display: flex; flex-shrink: 0; gap: var(--sp-2); padding-right: var(--sp-2); }
/* Cada logo, com as cores oficiais da marca, num cartão branco */
.brand-tile {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  height: 80px;
  padding-inline: 32px;
  background: var(--white);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  transition: transform .25s ease, box-shadow .25s ease;
}
.brand-tile:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(0, 14, 37, 0.12); }
.brand-tile img { display: block; max-width: none; }
/* No celular, cartões e logos menores para caberem mais marcas na tela */
@media (max-width: 767px) {
  .brand-tile { height: 64px; padding-inline: 20px; }
  .brand-tile img { zoom: 0.8; }
}
.brands-note {
  margin-top: var(--sp-2);
  text-align: center;
  font-size: 0.8125rem;
  color: var(--muted);
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee { -webkit-mask-image: none; mask-image: none; }
  .marquee-track { animation: none; width: auto; }
  .marquee ul { flex-wrap: wrap; justify-content: center; flex-shrink: 1; padding-inline: var(--gutter); }
  .marquee ul[aria-hidden="true"] { display: none; }
  .brand-tile { transition: none; }
  .brand-tile:hover { transform: none; }
}

/* =========================================================
   APRESENTAÇÃO
   ========================================================= */
.intro-grid { display: grid; gap: var(--sp-5); align-items: center; }
.intro-text h2 { margin-block: var(--sp-2) var(--sp-3); }
.intro-text p + p { margin-top: var(--sp-2); }
.intro-text p { font-size: var(--fs-lead); color: var(--muted); }
.intro-text .btn { margin-top: var(--sp-4); }
/* Celular e tablet: a foto aparece abaixo do texto, num formato mais baixo (4:3) */
.about-photo.intro-art { aspect-ratio: 4 / 3; max-width: 560px; }
@media (min-width: 1100px) {
  .intro-grid { grid-template-columns: 1.2fr 0.8fr; gap: 80px; }
  .about-photo.intro-art { aspect-ratio: 4 / 5; max-width: 480px; justify-self: end; width: 100%; }
}

/* =========================================================
   SERVIÇOS
   ========================================================= */
.services-grid { display: grid; gap: var(--sp-3); }
.service-card {
  --card-pad: var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding: var(--card-pad);
  background: var(--white);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  border-bottom: 4px solid transparent;
  overflow: hidden;
  transition: border-color .2s ease;
}
.service-card:hover { border-bottom-color: var(--blue-500); }
/* Foto real ocupando o topo do card, de ponta a ponta */
.card-media {
  margin: calc(-1 * var(--card-pad)) calc(-1 * var(--card-pad)) var(--sp-1);
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--gray-ice);
}
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.2, .7, .2, 1);
}
.service-card:hover .card-media img { transform: scale(1.04); }
.service-card .problem { font-weight: 600; color: var(--blue-800); }
.service-card p { color: var(--muted); }
.service-card .btn { margin-top: auto; align-self: stretch; }
.service-card .card-body { display: flex; flex-direction: column; gap: 8px; flex-grow: 1; margin-bottom: var(--sp-1); }

.service-card--cta {
  background: var(--blue-500);
  color: var(--white);
  justify-content: center;
}
.service-card--cta:hover { border-bottom-color: var(--orange); }
.service-card--cta h3 { color: var(--white); }
.service-card--cta p { color: var(--white); font-size: var(--fs-lead); }
.service-card--cta a { color: var(--white); font-weight: 700; text-decoration-thickness: 2px; }
.service-card--cta a:hover { color: var(--gray-ice); }
.service-card--cta .icon { background: var(--blue-800); }

@media (min-width: 768px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card { --card-pad: var(--sp-4); }
  /* "Não achou seu equipamento?" vira uma faixa no fim da grade */
  .service-card--cta {
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: center;
    gap: var(--sp-3);
  }
  .service-card--cta h3 { flex-shrink: 0; }
}
@media (min-width: 1100px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .service-card { --card-pad: 28px; }
}
@media (prefers-reduced-motion: reduce) {
  .card-media img { transition: none; }
  .service-card:hover .card-media img { transform: none; }
}

/* =========================================================
   POR QUE NOS ESCOLHER
   ========================================================= */
.diffs { display: grid; gap: var(--sp-2); }
.diffs li {
  display: flex;
  gap: var(--sp-2);
  padding: var(--sp-3);
  background: var(--blue-800);
  border-left: 4px solid var(--blue-500);
  border-radius: var(--r-card);
}
.diffs .check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  background: var(--blue-500);
  border-radius: var(--r-btn);
}
.diffs .check svg { width: 18px; height: 18px; }
.diffs h3 { font-size: 1.125rem; margin-bottom: 6px; }
.diffs p { color: rgba(255, 255, 255, 0.88); }
@media (min-width: 768px) { .diffs { grid-template-columns: repeat(2, 1fr); gap: var(--sp-3); } }
@media (min-width: 1100px) { .diffs { grid-template-columns: repeat(3, 1fr); } }

/* =========================================================
   SOBRE
   ========================================================= */
.about-grid { display: grid; gap: var(--sp-5); align-items: center; }
.about-text h2 { margin-bottom: var(--sp-3); }
.about-text p { font-size: var(--fs-lead); color: var(--muted); }
.about-text p + p { margin-top: var(--sp-2); }
.about-text .commit {
  padding-left: var(--sp-2);
  border-left: 4px solid var(--blue-500);
  color: var(--ink);
  font-weight: 600;
}
.about-text .btn { margin-top: var(--sp-4); }
.about-photo {
  position: relative;
  isolation: isolate;
  max-width: 480px;
  aspect-ratio: 4 / 5;
}
.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--r-img);
}
/* Moldura angular deslocada, no azul da marca, dá profundidade à foto */
.about-photo::before {
  content: "";
  position: absolute;
  inset: 16px -16px -16px 16px;
  z-index: -1;
  background: var(--blue-500);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 40px), calc(100% - 40px) 100%, 0 100%);
}
.about-photo--left::before {
  inset: 16px 16px -16px -16px;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 40px 100%, 0 calc(100% - 40px));
}
@media (min-width: 1100px) {
  .about-grid { grid-template-columns: 0.8fr 1.2fr; gap: 80px; }
}

/* =========================================================
   COMO FUNCIONA
   ========================================================= */
.steps { display: grid; gap: var(--sp-3); counter-reset: step; }
.steps li {
  position: relative;
  padding: var(--sp-3);
  padding-top: 72px;
  background: var(--white);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
}
.steps li::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  top: var(--sp-3);
  left: var(--sp-3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 36px;
  padding-inline: 8px;
  font-weight: 800;
  font-size: 1rem;
  color: var(--white);
  background: var(--blue-500);
  clip-path: polygon(0 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}
.steps h3 { margin-bottom: 8px; color: var(--blue-800); }
.steps p { color: var(--muted); }
@media (min-width: 768px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .steps { grid-template-columns: repeat(4, 1fr); } }

/* =========================================================
   DEPOIMENTOS
   ========================================================= */
.testimonials { display: grid; gap: var(--sp-3); }
.testimonial {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding: var(--sp-4) var(--sp-3);
  background: var(--gray-ice);
  border-radius: var(--r-card);
  border-top: 4px solid var(--blue-500);
}
.testimonial blockquote p { font-size: var(--fs-lead); font-weight: 600; color: var(--ink); }
.testimonial figcaption { font-size: 0.9375rem; color: var(--muted); }
.testimonial figcaption strong { display: block; color: var(--blue-800); }
@media (min-width: 768px) { .testimonials { grid-template-columns: repeat(2, 1fr); } }

/* =========================================================
   FAQ
   ========================================================= */
.faq-list { display: grid; gap: 12px; max-width: 860px; }
.faq-list details {
  background: var(--white);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  border-left: 4px solid transparent;
  transition: border-color .2s ease;
}
.faq-list details[open] { border-left-color: var(--blue-500); }
.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  min-height: 56px;
  padding: 14px var(--sp-3);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  transition: color .2s ease;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary:hover { color: var(--blue-500); }
.faq-list summary::after {
  content: "";
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  border-right: 3px solid var(--blue-500);
  border-bottom: 3px solid var(--blue-500);
  transform: rotate(45deg) translateY(-3px);
  transition: transform .2s ease;
}
.faq-list details[open] summary::after { transform: rotate(-135deg) translateY(-3px); }
.faq-list .answer { padding: 0 var(--sp-3) var(--sp-3); color: var(--muted); }
@media (prefers-reduced-motion: reduce) {
  .faq-list summary::after { transition: none; }
}
/* Selos de pagamento: símbolo do Pix e bandeiras nas cores oficiais, cada um num cartão.
   No celular ficam em 2 linhas de 3; a partir de 768px, numa linha só. */
.pay-logos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-1);
  max-width: 280px;
  margin-top: var(--sp-2);
}
.pay-logos li {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  background: var(--white);
  border: 1px solid var(--gray-ice);
  border-radius: var(--r-card);
}
@media (min-width: 768px) {
  .pay-logos { grid-template-columns: repeat(6, 80px); max-width: none; }
}

/* =========================================================
   ÁREA DE ATENDIMENTO
   ========================================================= */
.area-box {
  display: grid;
  gap: var(--sp-3);
  align-items: center;
  padding: var(--sp-4) var(--sp-3);
  background: var(--blue-500);
  color: var(--white);
  border-radius: var(--r-card);
}
.area-box h2 { color: var(--white); }
.area-box p { font-size: var(--fs-lead); }
.area-box a { color: var(--white); font-weight: 700; text-decoration-thickness: 2px; }
.area-box a:hover { color: var(--gray-ice); }
.area-box .icon { width: 64px; height: 64px; background: var(--blue-800); }
.area-box .icon svg { width: 34px; height: 34px; }
@media (min-width: 768px) {
  .area-box { grid-template-columns: auto 1fr; gap: var(--sp-4); padding: var(--sp-6); }
}

/* =========================================================
   CHAMADA FINAL
   ========================================================= */
.final-cta { text-align: center; }
/* Foto real (técnico com a maleta) bem escurecida por trás da chamada */
#contato.final-cta {
  background:
    linear-gradient(180deg, rgba(0, 28, 75, 0.86), rgba(0, 14, 37, 0.94)),
    url("../assets/img/cta-ferramentas.webp") center 40% / cover no-repeat,
    var(--blue-800);
}
.final-cta h2 { max-width: 22ch; margin-inline: auto; }
.final-cta p { max-width: 56ch; margin: var(--sp-3) auto 0; font-size: var(--fs-lead); color: rgba(255, 255, 255, 0.9); }
.final-cta .btn { margin-top: var(--sp-4); }

/* =========================================================
   RODAPÉ
   ========================================================= */
.site-footer {
  background: var(--blue-900);
  color: rgba(255, 255, 255, 0.88);
  padding-block: var(--sp-6) var(--sp-4);
}
.footer-grid { display: grid; gap: var(--sp-4); }
.footer-tagline { margin-top: 12px; max-width: 36ch; }
.footer-info { display: grid; gap: 12px; }
.footer-info div { display: grid; gap: 2px; align-content: start; }
.footer-info dt { font-size: var(--fs-badge); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--white); }
.footer-info dd { overflow-wrap: anywhere; }
.site-footer a { color: var(--white); }
.site-footer a:hover { color: var(--gray-ice); }
.footer-info dd a { display: inline-flex; align-items: center; min-height: 44px; }
.footer-note { display: block; }
.address { white-space: pre-line; }   /* respeita a quebra de linha (\n) do endereço no config */
.socials { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; }
.socials a, .socials span { display: inline-flex; align-items: center; min-height: 44px; }
.socials .sep { opacity: .5; }
.footer-bottom {
  margin-top: var(--sp-5);
  padding-top: var(--sp-3);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.875rem;
}
.footer-seo {
  display: grid;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
  padding-top: var(--sp-4);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}
.footer-title { font-size: var(--fs-badge); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--white); margin-bottom: 8px; }
.footer-links { list-style: none; margin: 0; padding: 0; display: grid; }
.footer-links a { display: inline-flex; align-items: center; min-height: 44px; }
.footer-regions { font-size: 0.9375rem; line-height: 1.7; }
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1.4fr; gap: var(--sp-6); }
  .footer-seo { grid-template-columns: 1fr 1.4fr; gap: var(--sp-6); }
  .footer-info { grid-template-columns: repeat(2, 1fr); gap: var(--sp-3); }
}

/* =========================================================
   BOTÃO FLUTUANTE WHATSAPP
   ========================================================= */
.wa-float {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  color: var(--white);
  background: var(--orange);
  border-radius: var(--r-btn);
  box-shadow: var(--shadow-float);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  transition: background-color .2s ease;
}
.wa-float:hover { background: var(--orange-hover); color: var(--white); }
/* Com o menu aberto no celular, o botão flutuante não cobre o "Pedir Orçamento" */
body.menu-aberto .wa-float { visibility: hidden; }
.wa-float:focus-visible { outline: none; background: var(--blue-800); }
.wa-float svg { width: 30px; height: 30px; }
@media (min-width: 768px) { .wa-float { right: 24px; bottom: 24px; width: 64px; height: 64px; } }
/* espaço para o botão flutuante não cobrir o fim do rodapé */
.site-footer { padding-bottom: calc(var(--sp-4) + 72px); }
@media (min-width: 768px) { .site-footer { padding-bottom: var(--sp-4); } }

/* =========================================================
   ANIMAÇÕES DE ENTRADA
   ========================================================= */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity .6s ease, transform .6s ease, border-color .2s ease;
  }
  .js .reveal.is-visible { opacity: 1; transform: none; }
}