/* ==========================================================================
   HR3D Impressoes — Design System (versao PHP)
   Fundo preto industrial, laranja vibrante do logo, cinzas metalicos.
   Convertido 1:1 a partir do design system em Tailwind/oklch do protótipo.
   ========================================================================== */

@font-face {
  font-family: "Inter";
  src: local("Inter");
}

:root {
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;

  --bg: #0a0a0a;
  --surface: #141414;
  --surface-2: #1c1c1c;
  --card: #161616;
  --fg: #f5f5f5;
  --muted-fg: #9aa0a6;

  --primary: #ff6a00;
  --primary-glow: #ff9a45;
  --primary-foreground: #150c00;

  --metal: #97999e;
  --metal-foreground: #141414;

  --border: rgba(255, 255, 255, 0.1);
  --input-border: rgba(255, 255, 255, 0.16);
  --destructive: #e5484d;

  --shadow-glow: 0 0 0 1px rgba(255, 106, 0, 0.25), 0 18px 60px -20px rgba(255, 106, 0, 0.45);
  --shadow-panel: 0 20px 50px -30px rgba(0, 0, 0, 0.9);

  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; color-scheme: dark; }
body {
  margin: 0;
  background-color: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1 1 auto; }
img { max-width: 100%; display: block; }
svg { width: 18px; height: 18px; flex-shrink: 0; }

form > button.dropdown-item,
form > button.block {
  appearance: none;
  width: 100%;
  border: 0;
  background: transparent;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-weight: 800; letter-spacing: -0.02em; margin: 0; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; }

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: 1152px;
  margin: 0 auto;
  padding: 0 16px;
}
.container-sm { max-width: 896px; }
.container-md { max-width: 960px; }
.container-lg { max-width: 1152px; }

/* ---------- Typography helpers ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--primary);
}
.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255, 106, 0, 0.4);
  background: rgba(255, 106, 0, 0.1);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--primary);
  backdrop-filter: blur(8px);
}
.text-gradient-brand {
  background-image: linear-gradient(100deg, var(--primary), var(--primary-glow));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.glow-text { text-shadow: 0 0 28px rgba(255, 106, 0, 0.45); }
.text-muted { color: var(--muted-fg); }
.text-primary { color: var(--primary); }

/* ---------- Surfaces ---------- */
.surface-panel {
  background-image: linear-gradient(160deg, rgba(255,255,255,0.06), rgba(255,255,255,0.015) 45%, rgba(0,0,0,0.25));
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.glass-card {
  position: relative;
  background-image: linear-gradient(160deg, rgba(255,255,255,0.07), rgba(255,255,255,0.02) 50%, rgba(0,0,0,0.3));
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-2xl);
  transition: border-color .3s ease, box-shadow .3s ease, transform .3s ease, background-color .3s ease;
}
a.glass-card, .glass-card.hoverable {
  display: block;
}
.glass-card:hover,
a.glass-card:hover {
  border-color: rgba(255, 106, 0, 0.55);
  box-shadow: 0 0 0 1px rgba(255, 106, 0, 0.18), 0 18px 55px -28px rgba(255, 106, 0, 0.65);
  transform: translateY(-3px);
}

.icon-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  color: var(--primary);
  background-image: linear-gradient(145deg, rgba(255,106,0,0.18), rgba(255,106,0,0.04));
  border: 1px solid rgba(255, 106, 0, 0.28);
  box-shadow: 0 0 24px -6px rgba(255, 106, 0, 0.45) inset;
}
.icon-chip svg { width: 20px; height: 20px; }
.icon-chip.lg { width: 56px; height: 56px; }
.icon-chip.lg svg { width: 26px; height: 26px; }

.section-gradient {
  background-image: linear-gradient(180deg, var(--bg), #1a1a1a, var(--bg));
}
.grid-tech {
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
.glow-orb {
  position: absolute;
  pointer-events: none;
  border-radius: 999px;
  background-image: radial-gradient(closest-side, rgba(255,106,0,0.35), transparent);
  filter: blur(40px);
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1);
}
.reveal.reveal-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all .3s ease;
  height: 40px;
  padding: 0 16px;
  background: transparent;
  color: var(--fg);
}
.btn:active { transform: scale(.97); }
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.btn-default { background: var(--primary); color: var(--primary-foreground); }
.btn-default:hover { filter: brightness(0.92); }

.btn-hero {
  background-image: linear-gradient(90deg, var(--primary), var(--primary-glow));
  color: var(--primary-foreground);
  font-weight: 700;
  box-shadow: var(--shadow-glow);
}
.btn-hero:hover {
  filter: brightness(1.1);
  box-shadow: 0 0 0 1px rgba(255,106,0,.4), 0 20px 55px -18px rgba(255,106,0,.7);
  transform: translateY(-2px);
}

.btn-metal {
  background-image: linear-gradient(160deg, rgba(255,255,255,0.06), rgba(255,255,255,0.015) 45%, rgba(0,0,0,0.25));
  border: 1px solid var(--border);
  color: var(--fg);
  font-weight: 600;
}
.btn-metal:hover {
  border-color: rgba(255,106,0,.6);
  color: var(--primary);
  box-shadow: 0 0 0 1px rgba(255,106,0,.2), 0 14px 40px -24px rgba(255,106,0,.6);
}
.btn-metal.active {
  background-image: linear-gradient(90deg, var(--primary), var(--primary-glow));
  color: var(--primary-foreground);
  border-color: transparent;
}

.btn-ghost { background: transparent; color: var(--fg); }
.btn-ghost:hover { background: rgba(255,255,255,0.06); }
.btn-ghost.danger:hover { color: var(--destructive); }

.btn-sm { height: 32px; padding: 0 12px; font-size: 12px; border-radius: 6px; }
.btn-lg { height: 48px; padding: 0 32px; font-size: 16px; border-radius: 10px; }
.btn-icon { height: 40px; width: 40px; padding: 0; border-radius: 8px; }
.btn-block { width: 100%; }

/* ---------- Navbar ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(20px);
}
.navbar-inner {
  max-width: 1152px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
}
.navbar-logo { flex-shrink: 0; }
.navbar-logo img { height: 44px; width: auto; mix-blend-mode: screen; }
.navbar-links {
  display: none;
  align-items: center;
  gap: 4px;
}
.navbar-links a {
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted-fg);
  transition: color .2s ease;
}
.navbar-links a:hover { color: var(--fg); }
.navbar-links a.active { color: var(--primary); }
.navbar-search {
  flex: 1 1 140px;
  min-width: 0;
  max-width: 420px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}
.navbar-search:focus-within { border-color: rgba(255, 106, 0, 0.5); }
.navbar-actions { display: flex; align-items: center; gap: 8px; }
.cart-badge {
  position: relative;
}
.cart-count {
  position: absolute;
  top: -6px;
  right: -6px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 20px;
  min-width: 20px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--primary);
  color: var(--primary-foreground);
  font-size: 11px;
  font-weight: 700;
}
.navbar-burger { display: inline-flex; }
.navbar-mobile {
  display: none;
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 12px 16px;
}
.navbar-mobile.open { display: block; }
.navbar-mobile a {
  display: block;
  border-radius: 6px;
  padding: 12px 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted-fg);
}
.navbar-mobile a.active { color: var(--primary); }

@media (min-width: 1024px) {
  .navbar-links { display: flex; }
  .navbar-burger { display: none; }
  .navbar-mobile { display: none !important; }
}
@media (min-width: 640px) {
  .btn-hero.cta-desktop { display: inline-flex; }
}
.cta-desktop { display: none; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); background: var(--surface); }
.footer-grid {
  max-width: 1152px;
  margin: 0 auto;
  padding: 56px 16px;
  display: grid;
  gap: 40px;
}
.footer-heading {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--primary);
}
.footer-nav li, .footer-contact li { margin-top: 10px; font-size: 14px; color: var(--muted-fg); }
.footer-nav a:hover, .footer-contact a:hover { color: var(--fg); }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; }
.footer-contact svg { flex-shrink: 0; margin-top: 2px; width: 16px; height: 16px; color: var(--primary); }
.footer-payment-logo {
  display: block;
  height: 76px;
  width: auto;
  margin-top: 14px;
  background: #fff;
  padding: 8px 14px;
  border-radius: 10px;
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 16px;
  text-align: center;
  font-size: 12px;
  color: var(--muted-fg);
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}
.hero-scrim { position: absolute; inset: 0; background-image: linear-gradient(90deg, var(--bg), rgba(10,10,10,.92), rgba(10,10,10,.45)); }
.hero-fade-bottom { position: absolute; inset-inline: 0; bottom: 0; height: 128px; background-image: linear-gradient(to top, var(--bg), transparent); pointer-events: none; }
.hero-inner {
  position: relative;
  max-width: 1152px;
  margin: 0 auto;
  padding: 96px 16px;
  display: grid;
  gap: 48px;
  align-items: center;
}
.hero h1 { font-size: 40px; line-height: 1.05; letter-spacing: -0.02em; margin-top: 24px; }
.hero p.lead { margin-top: 24px; max-width: 560px; color: var(--muted-fg); font-size: 17px; line-height: 1.6; }
.hero-actions { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero-stats { margin-top: 48px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 420px; text-align: center; }
.hero-stats .glass-card { border-radius: 12px; padding: 16px 8px; }
.hero-stats dt { font-size: 18px; font-weight: 800; color: var(--primary); line-height: 1.3; display: flex; align-items: center; justify-content: center; gap: 4px; }
.hero-stats dd { margin: 4px 0 0; font-size: 10px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--muted-fg); }
.hero-logo-wrap { display: flex; justify-content: center; }
.hero-logo-wrap img { width: 100%; max-width: 420px; mix-blend-mode: screen; filter: drop-shadow(0 20px 70px rgba(255,106,0,.3)); }

@media (min-width: 640px) {
  .hero h1 { font-size: 48px; }
}
@media (min-width: 768px) {
  .hero-inner { grid-template-columns: 1fr 1fr; padding: 128px 16px; }
  .hero h1 { font-size: 60px; }
}

/* Hero reduzido: usado na home/loja, onde a vitrine de produtos é o foco principal. */
.hero-compact .hero-inner { grid-template-columns: 1fr; padding: 56px 16px 48px; gap: 0; }
.hero-compact h1 { font-size: 32px; margin-top: 16px; }
.hero-compact p.lead { margin-top: 16px; }
.hero-compact .hero-actions { margin-top: 28px; }
.hero-compact .hero-stats { margin-top: 32px; max-width: 480px; }
@media (min-width: 640px) { .hero-compact h1 { font-size: 38px; } }
@media (min-width: 768px) { .hero-compact h1 { font-size: 44px; } }

/* Hero com banners: carrossel de promocoes a esquerda, conteudo a direita. */
@media (min-width: 1024px) {
  .hero-compact.has-banner .hero-inner { grid-template-columns: 1fr 1.1fr; gap: 40px; }
  .hero-compact.has-banner .hero-banner-carousel { order: -1; }
}
.hero-banner-carousel {
  position: relative;
  margin-top: 32px;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}
@media (min-width: 1024px) { .hero-banner-carousel { margin-top: 0; aspect-ratio: 1 / 1; } }
.hero-banner-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .6s ease;
  display: block;
}
.hero-banner-slide.active { opacity: 1; }
.hero-banner-slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-banner-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 16px;
  z-index: 2;
  display: flex;
  justify-content: center;
  gap: 8px;
}
.hero-banner-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: background .2s ease, transform .2s ease;
}
.hero-banner-dot.active { background: var(--primary); transform: scale(1.25); }

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section-tight { padding: 56px 0; }
.section-header { max-width: 640px; }
.section-header h2 { margin-top: 16px; font-size: 30px; }
.section-header p { margin-top: 16px; color: var(--muted-fg); }
@media (min-width: 640px) { .section-header h2 { font-size: 36px; } }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(1, 1fr); }
.grid-3 { grid-template-columns: repeat(1, 1fr); }
.grid-4 { grid-template-columns: repeat(1, 1fr); }
@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.feature-card { height: 100%; padding: 28px; }
.feature-card h3 { margin-top: 20px; font-size: 18px; }
.feature-card p { margin-top: 12px; font-size: 14px; line-height: 1.6; color: var(--muted-fg); }

.section-band { position: relative; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--surface); }
.section-band .grid-tech { position: absolute; inset: 0; opacity: .4; }
.band-header { position: relative; display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px; }

.cta-final { position: relative; overflow: hidden; border-top: 1px solid var(--border); text-align: center; }
.cta-final-inner { position: relative; max-width: 720px; margin: 0 auto; padding: 96px 16px; display: flex; flex-direction: column; align-items: center; }
.cta-final h2 { margin-top: 24px; font-size: 30px; }
.cta-final p { margin-top: 16px; max-width: 560px; color: var(--muted-fg); }
.cta-final .hero-actions { justify-content: center; }
@media (min-width: 640px) { .cta-final h2 { font-size: 36px; } }

/* ---------- Product cards ---------- */
.product-card { overflow: hidden; display: flex; flex-direction: column; }
.product-media { position: relative; aspect-ratio: 1 / 1; overflow: hidden; background: var(--bg); }
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; }
.product-card:hover .product-media img { transform: scale(1.06); }
.product-media::after {
  content: "";
  position: absolute; inset: 0;
  background-image: linear-gradient(to top, var(--bg), rgba(10,10,10,.1), transparent);
  opacity: .8;
}
.badge-custom {
  position: absolute; left: 12px; top: 12px; z-index: 2;
  border: 1px solid rgba(255,106,0,.5);
  background: rgba(255,106,0,.18);
  color: var(--primary);
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .18em;
  padding: 4px 10px; border-radius: 999px;
  backdrop-filter: blur(8px);
}
.product-body { padding: 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.product-category { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .18em; color: var(--muted-fg); }
.product-name { font-size: 16px; font-weight: 700; line-height: 1.3; transition: color .2s ease; }
.product-card:hover .product-name { color: var(--primary); }
.product-desc { font-size: 14px; line-height: 1.5; color: var(--muted-fg); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-footer { margin-top: auto; padding-top: 16px; display: flex; align-items: center; justify-content: space-between; }
.product-price { font-size: 20px; font-weight: 800; color: var(--primary); }
.product-arrow {
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: 999px;
  border: 1px solid var(--border); color: var(--muted-fg);
  transition: all .3s ease;
}
.product-card:hover .product-arrow { border-color: rgba(255,106,0,.6); color: var(--primary); }

/* ---------- Search ---------- */
.search-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 14px 20px; border-radius: var(--radius-2xl); }
.search-bar svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--muted-fg); }
.search-bar input[type="search"] { flex: 1 1 200px; min-width: 0; background: transparent; border: none; color: var(--fg); font-size: 14px; font-family: inherit; }
.search-bar input[type="search"]:focus { outline: none; }
.search-bar input[type="search"]::placeholder { color: var(--muted-fg); }

/* ---------- Filters ---------- */
.filters-bar { position: sticky; top: 84px; z-index: 30; border-radius: var(--radius-2xl); padding: 16px 20px; }
.filters-label { display: flex; align-items: center; gap: 8px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .2em; color: var(--muted-fg); }
.filters-label svg { width: 16px; height: 16px; flex-shrink: 0; }
.filters-options { margin-top: 16px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }

/* ---------- Forms ---------- */
.field { display: flex; flex-direction: column; gap: 8px; }
.field + .field { margin-top: 0; }
label, .field-label { font-size: 13px; font-weight: 600; color: var(--fg); }
input[type=text], input[type=email], input[type=tel], input[type=search], input[type=number], input[type=file], textarea, select {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--input-border);
  background: rgba(255,255,255,0.03);
  color: var(--fg);
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  transition: border-color .2s ease;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(255,106,0,.25);
}
textarea { resize: vertical; min-height: 90px; }
input[type=file] { padding: 8px; font-size: 13px; }
input[type=file]::file-selector-button {
  margin-right: 12px; border: 0; border-radius: 6px;
  background: var(--primary); color: var(--primary-foreground);
  padding: 6px 12px; font-size: 13px; font-weight: 600; cursor: pointer;
}
.field-error { margin-top: 4px; font-size: 12px; color: var(--destructive); }
.field-hint { margin-top: 4px; font-size: 12px; color: var(--muted-fg); }
.form-grid { display: grid; gap: 16px; }
@media (min-width: 640px) { .form-grid.cols-2 { grid-template-columns: 1fr 1fr; } }
.form-grid .span-2 { grid-column: 1 / -1; }

/* ---------- Flash / toast ---------- */
.flash {
  position: fixed;
  top: 88px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: var(--shadow-panel);
  animation: flash-in .25s ease, flash-out .25s ease 3.2s forwards;
}
.flash-success { background: #123a1f; border: 1px solid #1f7a3f; color: #8ff0ab; }
.flash-error { background: #3a1212; border: 1px solid #7a1f1f; color: #f0a3a3; }
@keyframes flash-in { from { opacity: 0; transform: translate(-50%, -8px); } to { opacity: 1; transform: translate(-50%, 0); } }
@keyframes flash-out { to { opacity: 0; transform: translate(-50%, -8px); } }

/* ---------- Page header (loja, orçamento, etc.) ---------- */
.page-header { position: relative; overflow: hidden; border-bottom: 1px solid var(--border); }
.page-header-inner { position: relative; max-width: 1152px; margin: 0 auto; padding: 80px 16px; }
.page-header h1 { margin-top: 16px; font-size: 40px; }
.page-header p { margin-top: 20px; max-width: 640px; color: var(--muted-fg); }
@media (min-width: 640px) { .page-header h1 { font-size: 48px; } }

/* ---------- Cart / checkout ---------- */
.cart-layout { display: grid; gap: 32px; }
@media (min-width: 1024px) { .cart-layout { grid-template-columns: 1fr 320px; } }
.cart-item { display: flex; gap: 16px; padding: 16px; border-radius: var(--radius-2xl); margin-bottom: 16px; }
.cart-item img { width: 96px; height: 96px; border-radius: 8px; object-fit: cover; flex-shrink: 0; }
.cart-item-info { flex: 1; min-width: 0; }
.qty-control { display: flex; align-items: center; gap: 8px; margin-top: 12px; }
.qty-value { width: 32px; text-align: center; font-weight: 700; }
.cart-summary { border-radius: var(--radius-2xl); padding: 24px; height: fit-content; }
.cart-summary dl { margin-top: 16px; display: flex; flex-direction: column; gap: 8px; font-size: 14px; color: var(--muted-fg); }
.cart-summary .row { display: flex; justify-content: space-between; }
.cart-total { margin-top: 16px; border-top: 1px solid var(--border); padding-top: 16px; display: flex; justify-content: space-between; align-items: center; }
.cart-total .value { font-size: 20px; font-weight: 800; color: var(--primary); }
.empty-state { padding: 56px 24px; text-align: center; border-radius: var(--radius-2xl); }

.checkout-layout { display: grid; gap: 32px; margin-top: 40px; }
@media (min-width: 1024px) { .checkout-layout { grid-template-columns: 1fr 340px; } }
.checkout-section { border-radius: var(--radius-2xl); padding: 28px; margin-bottom: 32px; }
.checkout-section h2 { font-size: 18px; }
.checkout-context { display: grid; gap: 4px; max-width: 760px; margin-top: 24px; padding: 14px 16px; border: 1px solid rgba(255,106,0,.25); border-radius: 10px; background: rgba(255,106,0,.06); font-size: 13px; }
.checkout-context strong { color: var(--fg); }
.checkout-context span { color: var(--muted-fg); line-height: 1.5; }
.checkout-section-heading { display: grid; grid-template-columns: 32px 1fr; gap: 12px; align-items: start; }
.checkout-section-heading > span { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: rgba(255,106,0,.12); color: var(--primary); font-size: 12px; font-weight: 800; }
.checkout-section-heading p { margin-top: 5px; color: var(--muted-fg); font-size: 12px; line-height: 1.5; }
@media (max-width: 639px) {
  .checkout-section { padding: 20px 16px; }
  .checkout-context { margin-top: 18px; }
}
.order-summary-item { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; padding: 6px 0; }
.order-summary-item .name { color: var(--muted-fg); }
.order-summary-item .price { font-weight: 600; }

/* ---------- Product detail ---------- */
.product-detail { display: grid; gap: 48px; margin-top: 40px; }
@media (min-width: 1024px) { .product-detail { grid-template-columns: 1fr 1fr; } }
.product-gallery-main { position: relative; border-radius: var(--radius-2xl); overflow: hidden; }
.product-gallery-main [data-gallery-main],
.product-gallery-main [data-gallery-video] { transition: opacity .22s ease; }
.gallery-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(10, 10, 10, 0.55);
  color: var(--fg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(4px);
  transition: background .2s ease, transform .2s ease;
}
.gallery-arrow:hover { background: rgba(255, 106, 0, 0.85); transform: translateY(-50%) scale(1.05); }
.gallery-arrow svg { width: 22px; height: 22px; }
.gallery-arrow-prev { left: 16px; }
.gallery-arrow-next { right: 16px; }
.product-info .badge-custom { position: static; display: inline-block; margin-top: 12px; background: var(--primary); color: var(--primary-foreground); border: none; }
.product-price-lg { margin-top: 20px; font-size: 36px; font-weight: 800; color: var(--primary); }
.product-description { margin-top: 20px; line-height: 1.6; color: var(--muted-fg); white-space: pre-line; }
.product-specs-value { margin-top: 8px; font-size: 14px; color: var(--muted-fg); }
.option-group { margin-top: 24px; }
.option-pills { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 8px; }
.color-swatch {
  display: inline-block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  flex-shrink: 0;
}
.guarantee-list li { display: flex; align-items: center; gap: 8px; margin-top: 8px; font-size: 14px; color: var(--muted-fg); }
.guarantee-list svg { color: var(--primary); width: 16px; height: 16px; }

/* ---------- Contact page ---------- */
.contact-layout { display: grid; gap: 40px; margin-top: 48px; }
@media (min-width: 1024px) { .contact-layout { grid-template-columns: 1fr 360px; } }
.contact-form { border-radius: var(--radius-2xl); padding: 24px; }
.contact-aside { display: flex; flex-direction: column; gap: 20px; }
.contact-info-card { border-radius: var(--radius-2xl); padding: 24px; display: flex; flex-direction: column; gap: 16px; font-size: 14px; }
.contact-info-card a, .contact-info-card p { display: flex; align-items: flex-start; gap: 12px; color: var(--muted-fg); }
.contact-info-card a:hover { color: var(--fg); }
.contact-info-card svg { width: 20px; height: 20px; color: var(--primary); flex-shrink: 0; margin-top: 2px; }
.map-card { border-radius: var(--radius-2xl); overflow: hidden; }
.map-card iframe { width: 100%; height: 256px; border: 0; filter: grayscale(1); }
.map-caption { padding: 12px 16px; font-size: 12px; color: var(--muted-fg); }

/* ---------- Orçamento aside ---------- */
.side-card { border-radius: var(--radius-2xl); padding: 28px; }
.side-card h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .15em; color: var(--primary); }
.side-card ul { margin-top: 16px; display: flex; flex-direction: column; gap: 8px; font-size: 14px; color: var(--muted-fg); }

/* ---------- Sobre ---------- */
.about-hero { display: grid; gap: 48px; align-items: center; }
@media (min-width: 1024px) { .about-hero { grid-template-columns: 1fr 1fr; } }
.about-hero .lead { margin-top: 20px; }
.about-hero .lead + .lead { margin-top: 16px; }

/* ---------- 404 ---------- */
.not-found { min-height: 60vh; display: flex; align-items: center; justify-content: center; padding: 24px; text-align: center; }
.not-found .code { font-size: 72px; font-weight: 800; color: var(--primary); }

/* ---------- Authentication section (navbar) ---------- */
.navbar-auth {
  display: flex;
  align-items: center;
  gap: 8px;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  padding-left: 12px;
  margin-left: 8px;
}

/* Status: Not logged in - Auth buttons */
.auth-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.auth-actions .btn {
  font-size: 13px;
  padding: 0 14px;
  height: 36px;
}

/* Status: Logged in - User menu dropdown */
.user-menu {
  position: relative;
}

.user-button {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  transition: all .3s ease;
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
  font-family: inherit;
}

.user-button:hover {
  border-color: rgba(255, 106, 0, 0.6);
  background: rgba(255, 255, 255, 0.06);
}

.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-glow));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--primary-foreground);
  flex-shrink: 0;
}

.chevron-icon {
  width: 14px;
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .3s ease;
}

.user-menu.open .chevron-icon {
  transform: scaleY(-1);
}

/* Dropdown menu */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-panel);
  backdrop-filter: blur(20px);
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all .3s ease;
  z-index: 100;
  padding: 8px 0;
}

.user-menu.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-header {
  padding: 12px 16px;
}

.user-name {
  font-weight: 600;
  color: var(--fg);
  font-size: 13px;
}

.user-email {
  font-size: 12px;
  color: var(--muted-fg);
  margin-top: 2px;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 10px 16px;
  border: none;
  background: none;
  color: var(--fg);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all .2s ease;
  text-align: left;
  text-decoration: none;
  font-family: inherit;
}

.dropdown-item:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--primary);
}

.dropdown-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--primary);
}

.dropdown-logout:hover {
  color: var(--destructive);
}

.dropdown-logout:hover svg {
  color: var(--destructive);
}

.dropdown-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 0;
}

/* Mobile navbar auth */
.navbar-mobile-auth {
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 12px;
}

.navbar-mobile-user {
  padding: 0 8px;
}

.navbar-mobile-user-name {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  color: var(--fg);
  font-size: 13px;
  font-weight: 600;
}

.navbar-mobile-auth-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0 8px;
}

.navbar-mobile-auth a:not(.btn),
.navbar-mobile-auth button {
  display: block;
  padding: 10px 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted-fg);
  border: none;
  background: none;
  cursor: pointer;
  text-align: left;
  text-decoration: none;
  font-family: inherit;
  transition: color .2s ease;
}

.navbar-mobile-auth a:not(.btn):hover,
.navbar-mobile-auth button:hover {
  color: var(--fg);
}

.navbar-mobile-auth .text-primary {
  color: var(--primary) !important;
}

.py-2 { padding-top: 8px; padding-bottom: 8px; }
.block { display: block; }

/* Responsive adjustments */
@media (max-width: 1023px) {
  .navbar-auth {
    display: none;
  }
}

@media (max-width: 640px) {
  .auth-actions {
    flex-direction: column-reverse;
    width: 100%;
  }

  .auth-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .user-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------- Session Timeout Warning ---------- */
.session-warning {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  backdrop-filter: blur(2px);
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.session-warning-content {
  background: rgba(20, 20, 20, 0.95);
  border: 1px solid rgba(255, 106, 0, 0.3);
  border-radius: var(--radius);
  padding: 32px;
  max-width: 420px;
  text-align: center;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.session-warning-content i {
  font-size: 48px;
  color: #ff6a00;
  margin-bottom: 16px;
  display: block;
}

.session-warning-text {
  margin-bottom: 24px;
}

.session-warning-text strong {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}

.session-warning-text p {
  font-size: 14px;
  color: var(--muted-fg);
  margin: 0;
}

.session-warning-btn {
  width: 100%;
  padding: 12px 16px;
  background: linear-gradient(135deg, #ff6a00 0%, #ff9a45 100%);
  border: none;
  border-radius: 8px;
  color: white;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.session-warning-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(255, 106, 0, 0.2);
}

/* ---------- Misc ---------- */
.auth-page {
  position: relative;
  overflow: hidden;
  padding: 64px 0 88px;
  background:
    radial-gradient(circle at 18% 20%, rgba(255, 106, 0, .13), transparent 30rem),
    linear-gradient(180deg, rgba(255,255,255,.018), transparent 28rem);
}
.auth-page::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .12;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, #000, transparent 75%);
}
.auth-shell { position: relative; display: grid; gap: 48px; align-items: start; }
.auth-intro { padding-top: 28px; }
.auth-intro h1 { max-width: 600px; margin-top: 18px; font-size: clamp(36px, 6vw, 62px); line-height: 1.02; }
.auth-intro > p { max-width: 560px; margin-top: 20px; color: var(--muted-fg); font-size: 17px; line-height: 1.65; }
.auth-benefits { display: grid; gap: 20px; margin-top: 38px; }
.auth-benefits li { display: grid; grid-template-columns: 42px 1fr; gap: 14px; align-items: start; }
.auth-benefits li > span { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid rgba(255,106,0,.35); border-radius: 10px; color: var(--primary); font-size: 11px; font-weight: 800; letter-spacing: .08em; background: rgba(255,106,0,.08); }
.auth-benefits strong, .auth-benefits small { display: block; }
.auth-benefits strong { font-size: 15px; }
.auth-benefits small { margin-top: 5px; color: var(--muted-fg); font-size: 13px; line-height: 1.5; }
.auth-intro .auth-privacy-note { margin-top: 34px; padding-left: 14px; border-left: 2px solid var(--primary); font-size: 12px; line-height: 1.55; }
.auth-card { padding: clamp(22px, 5vw, 40px); border: 1px solid var(--border); border-radius: var(--radius-2xl); background: rgba(16,16,16,.9); box-shadow: 0 24px 70px rgba(0,0,0,.35); backdrop-filter: blur(16px); }
.auth-card-heading { margin-bottom: 28px; }
.auth-card-heading h2 { margin-top: 10px; font-size: clamp(28px, 5vw, 38px); }
.auth-card-heading p { margin-top: 10px; color: var(--muted-fg); font-size: 13px; line-height: 1.5; }
.auth-alert { display: grid; gap: 4px; margin-bottom: 24px; padding: 13px 15px; border: 1px solid; border-radius: 10px; font-size: 13px; line-height: 1.5; }
.auth-alert-error { border-color: rgba(229,72,77,.4); background: rgba(229,72,77,.09); }
.auth-alert-success { border-color: rgba(61,183,109,.4); background: rgba(61,183,109,.09); }
.auth-alert span { color: var(--muted-fg); }
.auth-alert a, .auth-switch a, .check-row a { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }
.auth-form { display: grid; gap: 28px; }
.auth-fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.auth-fieldset legend { width: 100%; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid var(--border); color: var(--fg); font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.auth-fieldset legend > span { display: inline-grid; place-items: center; width: 24px; height: 24px; margin-right: 8px; border-radius: 50%; background: rgba(255,106,0,.12); color: var(--primary); font-size: 11px; }
.auth-section-copy { margin: -5px 0 16px; color: var(--muted-fg); font-size: 12px; line-height: 1.55; }
.auth-fieldset input[type=password], .auth-fieldset input[type=date] { width: 100%; border-radius: 8px; border: 1px solid var(--input-border); background: rgba(255,255,255,.03); color: var(--fg); padding: 10px 12px; font: inherit; font-size: 14px; color-scheme: dark; }
.auth-fieldset input[type=password]:focus, .auth-fieldset input[type=date]:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 2px rgba(255,106,0,.25); }
.optional-label { margin-left: 6px; color: var(--muted-fg); font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.auth-optional-section { padding: 16px 18px; border: 1px solid var(--border); border-radius: 10px; background: rgba(255,255,255,.018); }
.auth-optional-section summary { display: flex; justify-content: space-between; gap: 12px; color: var(--fg); font-size: 13px; font-weight: 700; cursor: pointer; }
.auth-optional-section summary span { color: var(--muted-fg); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.auth-optional-section > p { margin: 12px 0 18px; color: var(--muted-fg); font-size: 12px; line-height: 1.5; }
.auth-optional-section:not([open]) > p, .auth-optional-section:not([open]) > .form-grid { display: none; }
.auth-consents { display: grid; gap: 14px; padding: 18px; border-radius: 10px; background: rgba(255,255,255,.025); }
.check-row { display: grid; grid-template-columns: 18px 1fr; gap: 10px; align-items: start; color: var(--muted-fg); font-size: 12px; font-weight: 400; line-height: 1.55; cursor: pointer; }
.check-row input { width: 16px; height: 16px; margin: 2px 0 0; accent-color: var(--primary); }
.check-row small { display: block; margin-top: 3px; color: var(--muted-fg); }
.auth-submit { width: 100%; min-height: 48px; }
.auth-switch { text-align: center; color: var(--muted-fg); font-size: 13px; }
.required-note { margin: 0 0 14px; color: var(--muted-fg); font-size: 12px; }
.required-note span, .required-marker { color: var(--destructive); font-weight: 800; }
[aria-invalid="true"] { border-color: var(--destructive) !important; box-shadow: 0 0 0 2px rgba(229,72,77,.16) !important; }
.client-field-error { display: block; margin-top: 6px; }
.cep-status.field-error { color: var(--destructive); }
.legal-page section { margin-top: 32px; }
.legal-page h1 { margin-top: 14px; font-size: clamp(36px, 6vw, 56px); }
.legal-page h2 { margin-bottom: 10px; font-size: 21px; }
.legal-page p { line-height: 1.75; color: var(--muted-fg); }
@media (min-width: 960px) {
  .auth-shell { grid-template-columns: minmax(0, .85fr) minmax(540px, 1fr); gap: clamp(48px, 7vw, 90px); }
  .auth-intro { position: sticky; top: 110px; }
}
@media (max-width: 639px) {
  .auth-page { padding: 36px 0 56px; }
  .auth-intro { padding-top: 0; }
  .auth-benefits { margin-top: 28px; }
  .auth-card { border-radius: 14px; }
  .auth-form .form-grid.cols-2 { grid-template-columns: 1fr; }
  .auth-form .span-2 { grid-column: auto; }
}

.mt-0 { margin-top: 0 !important; }
.center { text-align: center; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }