/* ============================================================
   MV SOUND - Design System
   Baseado em MODEL SHEET v1.0 (seção 2)
   Mobile-first · Fluid typography · A11y AA
   ============================================================ */

/* ---------- 1. Design tokens ---------- */
:root {
  /* Marca */
  --orange:        #FF5722;
  --orange-light:  #FF7A45;
  --orange-dark:   #C04500;
  --orange-deep:   #8C2E00;
  --orange-glow:   rgba(255, 87, 34, 0.45);
  --orange-soft:   rgba(255, 87, 34, 0.08);

  /* Neutros */
  --black:    #0a0a0a;
  --black-2:  #141414;
  --black-3:  #1c1c1c;
  --gray-1:   #2a2a2a;
  --gray-2:   #555555;
  --gray-3:   #888888;
  --gray-4:   #cccccc;
  --gray-5:   #e5e5e5;
  --gray-6:   #f7f5f3;
  --cream:    #FFF7F0;
  --white:    #ffffff;

  /* Funcionais */
  --whatsapp: #25D366;
  --whatsapp-dark: #128C7E;
  --gold:     #FFB800;
  --error:    #d92d20;
  --info:     #1570ef;

  /* Radii */
  --radius-s:  10px;
  --radius-m:  16px;
  --radius-l:  24px;
  --radius-xl: 32px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 6px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 16px 40px rgba(0,0,0,0.12);
  --shadow-orange: 0 12px 32px rgba(255,87,34,0.35);

  /* Timing */
  --t-fast: .18s;
  --t-med:  .3s;
  --t-slow: .5s;
  --ease:   cubic-bezier(.4, 0, .2, 1);

  /* Layout */
  --container: 1280px;
  --gutter: clamp(20px, 4vw, 36px);
  --header-h: 68px;
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; display: block; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: none; cursor: pointer; }
a { color: var(--orange-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; border-radius: 4px; }
ul { list-style: none; }

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

/* ---------- 3. Typografia fluida ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: inherit;
}
h1 { font-size: clamp(2rem, 6.5vw, 4.5rem); font-weight: 900; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.75rem, 4.5vw, 3.25rem); font-weight: 900; letter-spacing: -0.025em; }
h3 { font-size: clamp(1.35rem, 3vw, 2rem); font-weight: 800; }
h4 { font-size: clamp(1.1rem, 2vw, 1.35rem); font-weight: 700; }
p  { font-size: clamp(1rem, 1.2vw, 1.06rem); }
.lead { font-size: clamp(1.1rem, 1.6vw, 1.25rem); line-height: 1.7; color: var(--gray-2); }

.font-play { font-family: 'Play', 'Inter', sans-serif; }
.uppercase { text-transform: uppercase; letter-spacing: 0.18em; }

/* ---------- 4. Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
section { padding: clamp(56px, 9vw, 120px) 0; position: relative; }

.section-head { text-align: center; max-width: 780px; margin: 0 auto clamp(36px, 6vw, 64px); }
.section-head.left { text-align: left; margin-left: 0; margin-right: 0; }
.section-tag {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--orange-soft);
  color: var(--orange-dark);
  font-family: 'Play', sans-serif;
  font-weight: 700;
  font-size: .72rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid rgba(255,87,34,0.2);
  margin-bottom: 16px;
}
.section-tag::before {
  content: '';
  width: 7px; height: 7px;
  background: var(--orange);
  border-radius: 50%;
}
.section-title { margin-bottom: 14px; }
.section-title .gradient {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.section-sub {
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  color: var(--gray-2);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.75;
}
.section-head.left .section-sub { margin: 0; }

/* Fundos alternativos */
.bg-cream { background: var(--cream); }
.bg-gray  { background: var(--gray-6); }
.bg-dark  { background: var(--black); color: var(--white); }
.bg-dark h1, .bg-dark h2, .bg-dark h3, .bg-dark h4 { color: var(--white); }

/* ---------- 5. Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: 'Play', sans-serif;
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 16px 26px;
  border-radius: var(--radius-m);
  transition: all var(--t-med) var(--ease);
  cursor: pointer;
  text-decoration: none;
  min-height: 48px; /* alvo de toque a11y */
  border: 1.5px solid transparent;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; }

.btn-primary {
  background: linear-gradient(135deg, var(--orange-light) 0%, var(--orange-dark) 100%);
  color: var(--white);
  box-shadow: var(--shadow-orange);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(255,87,34,0.5); color: var(--white); }

.btn-wa {
  background: var(--whatsapp);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(37,211,102,0.4);
}
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(37,211,102,0.55); color: var(--white); background: #1eb457; }
.btn-wa svg { width: 18px; height: 18px; fill: currentColor; }

.btn-ghost {
  background: transparent;
  color: var(--black);
  border-color: var(--gray-4);
}
.bg-dark .btn-ghost, .btn-ghost.on-dark {
  color: var(--white);
  border-color: rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.04);
}
.btn-ghost:hover { border-color: var(--orange); color: var(--orange-dark); }
.bg-dark .btn-ghost:hover, .btn-ghost.on-dark:hover {
  color: var(--orange-light);
  border-color: var(--orange-light);
  background: rgba(255,87,34,0.06);
}
.btn-lg { padding: 20px 34px; font-size: .88rem; min-height: 56px; }
.btn-block { width: 100%; }

/* ---------- 6. Topbar ---------- */
.topbar {
  background: var(--black);
  color: var(--white);
  font-size: .75rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.topbar-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  flex-wrap: wrap;
}
.topbar-promo {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: 'Play', sans-serif;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-size: .7rem;
}
.topbar-promo::before {
  content: '';
  width: 7px; height: 7px;
  background: var(--orange-light);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
.topbar-contact {
  display: flex; gap: 20px; font-size: .75rem;
  color: rgba(255,255,255,0.7);
}
.topbar-contact a { color: inherit; display: inline-flex; align-items: center; gap: 6px; }
.topbar-contact a:hover { color: var(--orange-light); text-decoration: none; }
@media (max-width: 640px) {
  .topbar-contact { display: none; }
  .topbar-inner { justify-content: center; }
}

/* ---------- 7. Header (sticky + drawer mobile) ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  color: var(--white);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}
.logo { display: inline-flex; align-items: center; text-decoration: none; }
.logo img { height: 40px; width: auto; }
@media (min-width: 1024px) { .logo img { height: 48px; } }

.nav {
  display: flex; align-items: center; gap: clamp(20px, 3vw, 36px);
}
.nav a {
  color: var(--white);
  text-decoration: none;
  font-family: 'Play', sans-serif;
  font-weight: 700;
  font-size: .72rem;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  padding: 8px 0;
  position: relative;
  transition: color var(--t-fast);
}
.nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--orange-light), var(--orange));
  transition: width var(--t-med) var(--ease);
}
.nav a:hover { color: var(--orange-light); }
.nav a:hover::after { width: 100%; }
.nav a[aria-current="page"] { color: var(--orange-light); }
.nav a[aria-current="page"]::after { width: 100%; }

.header-actions {
  display: flex; align-items: center; gap: 10px;
}
.header-phone {
  display: none;
  color: rgba(255,255,255,0.75);
  align-items: center; gap: 8px;
  padding-right: 16px;
  border-right: 1px solid rgba(255,255,255,0.1);
  font-size: .85rem;
  text-decoration: none;
}
.header-phone:hover { color: var(--orange-light); text-decoration: none; }
.header-phone strong { color: var(--white); }
@media (min-width: 900px) { .header-phone { display: inline-flex; } }

.header .btn-wa {
  padding: 10px 16px;
  font-size: .72rem;
  min-height: 40px;
  letter-spacing: 1.5px;
}
.header .btn-wa span { display: none; }
@media (min-width: 500px) { .header .btn-wa span { display: inline; } }

/* Menu hamburguer */
.menu-toggle {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 44px; height: 44px;
  color: var(--white);
  border-radius: 8px;
}
.menu-toggle:hover { background: rgba(255,255,255,0.06); }
.menu-toggle svg { width: 24px; height: 24px; stroke: currentColor; }
@media (min-width: 1024px) { .menu-toggle { display: none; } }

/* Nav desktop-only */
.nav { display: none; }
@media (min-width: 1024px) { .nav { display: flex; } }

/* Drawer mobile */
.drawer {
  position: fixed; inset: 0;
  z-index: 200;
  visibility: hidden;
  opacity: 0;
  transition: opacity var(--t-med) var(--ease), visibility var(--t-med);
}
.drawer[data-open="true"] { visibility: visible; opacity: 1; }
.drawer-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(6px);
}
.drawer-panel {
  position: absolute;
  top: 0; right: 0;
  height: 100dvh;
  width: min(340px, 88vw);
  background: var(--black);
  color: var(--white);
  padding: 24px;
  transform: translateX(100%);
  transition: transform var(--t-med) var(--ease);
  display: flex; flex-direction: column;
  overflow-y: auto;
}
.drawer[data-open="true"] .drawer-panel { transform: translateX(0); }
.drawer-close {
  align-self: flex-end;
  color: var(--white);
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px;
}
.drawer-close:hover { background: rgba(255,255,255,0.06); }
.drawer-nav { display: flex; flex-direction: column; gap: 4px; margin-top: 24px; }
.drawer-nav a {
  padding: 16px 4px;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-family: 'Play', sans-serif;
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.drawer-nav a:hover { color: var(--orange-light); text-decoration: none; }
.drawer-cta { margin-top: auto; padding-top: 32px; display: flex; flex-direction: column; gap: 12px; }

/* Impede scroll do body quando drawer aberto */
body.drawer-open { overflow: hidden; }

/* ---------- 8. Hero ---------- */
.hero {
  background: var(--black);
  color: var(--white);
  position: relative;
  overflow: hidden;
  padding: clamp(60px, 12vw, 130px) 0 clamp(60px, 10vw, 110px);
}
.hero-bg::before, .hero-bg::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero-bg::before {
  top: -25%; right: -20%;
  width: min(1100px, 120vw); height: min(1100px, 120vw);
  background: radial-gradient(circle, var(--orange-glow) 0%, transparent 60%);
}
.hero-bg::after {
  bottom: -35%; left: -15%;
  width: min(800px, 90vw); height: min(800px, 90vw);
  background: radial-gradient(circle, rgba(192,69,0,0.28) 0%, transparent 60%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 1.15fr 1fr; gap: 64px; }
}
.hero-tag {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255,87,34,0.1);
  border: 1px solid rgba(255,87,34,0.3);
  color: var(--orange-light);
  font-family: 'Play', sans-serif;
  font-weight: 700;
  font-size: .68rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 10px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.hero-tag::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--orange);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
.hero h1 { margin-bottom: 20px; }
.hero h1 .gradient {
  background: linear-gradient(135deg, var(--orange-light) 0%, var(--orange) 50%, var(--orange-dark) 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  display: inline-block;
}
.hero-sub {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.75;
  color: rgba(255,255,255,0.72);
  max-width: 580px;
  margin-bottom: 36px;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 44px; }
.hero-trust {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
@media (min-width: 700px) { .hero-trust { grid-template-columns: repeat(4, 1fr); gap: 30px; } }
.trust-num {
  font-family: 'Play', sans-serif;
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2rem);
  background: linear-gradient(135deg, var(--orange-light), var(--orange));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  letter-spacing: -0.5px;
  line-height: 1;
  margin-bottom: 6px;
}
.trust-label {
  font-size: .68rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 1.6px;
  font-weight: 600;
}

/* Hero visual (opcional - imagem/mockup) */
.hero-visual {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(135deg, var(--black-2), var(--black));
  border: 1px solid rgba(255,87,34,0.12);
  aspect-ratio: 4/3;
  position: relative;
  display: none;
}
@media (min-width: 1024px) { .hero-visual { display: block; } }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }

/* Variação de hero para páginas internas */
.hero.hero-page { padding: clamp(48px, 8vw, 90px) 0 clamp(40px, 6vw, 70px); }
.hero.hero-page h1 { font-size: clamp(1.8rem, 5vw, 3.5rem); }

/* ---------- 9. Breadcrumb ---------- */
.breadcrumb {
  font-size: .8rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 20px;
  display: flex; flex-wrap: wrap; gap: 6px;
}
.breadcrumb a { color: rgba(255,255,255,0.75); }
.breadcrumb a:hover { color: var(--orange-light); text-decoration: none; }
.breadcrumb [aria-current="page"] { color: var(--orange-light); }
.breadcrumb-sep { opacity: 0.4; }

/* ---------- 10. Serviços grid ---------- */
.servicos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 640px) { .servicos-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .servicos-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; } }

.servico-card {
  background: var(--white);
  border: 1px solid var(--gray-5);
  border-radius: var(--radius-l);
  padding: clamp(28px, 3vw, 40px);
  position: relative;
  overflow: hidden;
  transition: all var(--t-med) var(--ease);
  display: flex; flex-direction: column;
}
.servico-card:hover {
  border-color: var(--orange);
  box-shadow: 0 24px 60px rgba(255,87,34,0.15);
  transform: translateY(-4px);
}
.servico-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--orange-light), var(--orange-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-med) var(--ease);
}
.servico-card:hover::before { transform: scaleX(1); }
.servico-card.featured {
  background: linear-gradient(135deg, var(--black) 0%, var(--black-2) 100%);
  color: var(--white);
  border-color: rgba(255,87,34,0.35);
}
.servico-card.featured::after {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--orange-glow), transparent 70%);
  border-radius: 50%; pointer-events: none;
}
.servico-icon {
  width: 60px; height: 60px;
  border-radius: var(--radius-m);
  background: linear-gradient(135deg, var(--orange-light), var(--orange-dark));
  color: var(--white);
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-orange);
  margin-bottom: 20px;
  position: relative; z-index: 1;
}
.servico-icon svg { width: 28px; height: 28px; stroke: currentColor; fill: none; }
.servico-title { font-size: clamp(1.15rem, 2vw, 1.5rem); margin-bottom: 10px; position: relative; z-index: 1; }
.servico-desc { color: var(--gray-2); font-size: .95rem; margin-bottom: 18px; position: relative; z-index: 1; flex-grow: 1; }
.servico-card.featured .servico-desc { color: rgba(255,255,255,0.7); }
.servico-features {
  margin-bottom: 22px;
  position: relative; z-index: 1;
}
.servico-features li {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 6px 0;
  font-size: .88rem;
  color: var(--gray-2);
}
.servico-card.featured .servico-features li { color: rgba(255,255,255,0.82); }
.servico-check {
  width: 18px; height: 18px;
  background: rgba(255,87,34,0.15);
  color: var(--orange-dark);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: .7rem;
  font-weight: 900;
  flex-shrink: 0;
  margin-top: 2px;
}
.servico-card.featured .servico-check { background: rgba(255,87,34,0.25); color: var(--orange-light); }
.servico-cta {
  color: var(--orange-dark);
  font-family: 'Play', sans-serif;
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding-top: 14px;
  border-top: 1px solid var(--gray-5);
  display: inline-flex; align-items: center; gap: 8px;
  transition: gap var(--t-fast);
  position: relative; z-index: 1;
}
.servico-card.featured .servico-cta { color: var(--orange-light); border-top-color: rgba(255,255,255,0.1); }
.servico-card:hover .servico-cta { gap: 14px; }

/* ---------- 11. Vision (dark, destaque) ---------- */
.vision-section {
  background: var(--black);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.vision-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: min(1300px, 140vw); height: min(1300px, 140vw);
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, var(--orange-glow) 0%, transparent 60%);
  pointer-events: none;
}
.vision-grid {
  display: grid; grid-template-columns: 1fr; gap: 40px;
  align-items: center; position: relative; z-index: 1;
}
@media (min-width: 1024px) { .vision-grid { grid-template-columns: 1fr 1fr; gap: 64px; } }
.vision-tag {
  display: inline-flex; align-items: center; gap: 10px;
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
  color: var(--white);
  font-family: 'Play', sans-serif;
  font-weight: 700;
  font-size: .74rem;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  padding: 10px 20px;
  border-radius: 100px;
  margin-bottom: 22px;
  box-shadow: 0 8px 24px var(--orange-glow);
}
.vision-features {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
  margin: 28px 0;
}
.vision-feature {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,87,34,0.15);
  border-radius: var(--radius-m);
  padding: 18px 14px;
  text-align: center;
  transition: all var(--t-med);
}
.vision-feature:hover {
  background: rgba(255,87,34,0.06);
  border-color: rgba(255,87,34,0.4);
  transform: translateY(-3px);
}
.vision-feature-num {
  font-family: 'Play', sans-serif;
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  background: linear-gradient(135deg, var(--orange-light), var(--orange));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  line-height: 1; margin-bottom: 4px;
  letter-spacing: -1px;
}
.vision-feature-label {
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.6);
  font-weight: 600;
}
.vision-warranty {
  display: flex; align-items: center; gap: 16px;
  background: linear-gradient(135deg, rgba(255,87,34,0.08), rgba(255,87,34,0.02));
  border: 1px solid rgba(255,87,34,0.25);
  border-radius: var(--radius-m);
  padding: 18px 20px;
  margin: 28px 0;
}
.vision-warranty-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--orange-light), var(--orange-dark));
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--white);
  flex-shrink: 0;
  box-shadow: 0 6px 18px var(--orange-glow);
}
.vision-warranty-icon svg { width: 20px; height: 20px; fill: currentColor; }
.vision-warranty strong {
  color: var(--orange-light);
  display: block;
  font-family: 'Play', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: .82rem;
  margin-bottom: 2px;
}
.vision-warranty span { font-size: .88rem; color: rgba(255,255,255,0.82); }

.vision-visual {
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--black-2), var(--black-3));
  border: 1px solid rgba(255,87,34,0.25);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5), 0 0 60px rgba(255,87,34,0.15);
}
.vision-visual::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,87,34,0.25) 0%, transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(192,69,0,0.18) 0%, transparent 50%);
}
.vision-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* ---------- 12. Multimídia ---------- */
.multimidia-grid {
  display: grid; grid-template-columns: 1fr; gap: 40px;
  align-items: center;
}
@media (min-width: 1024px) { .multimidia-grid { grid-template-columns: 1fr 1.1fr; gap: 64px; } }

.multimidia-features { display: grid; grid-template-columns: 1fr; gap: 18px; margin: 24px 0 32px; }
@media (min-width: 640px) { .multimidia-features { grid-template-columns: repeat(2, 1fr); } }
.mm-feature {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px; background: var(--white);
  border: 1px solid var(--gray-5);
  border-radius: var(--radius-m);
}
.mm-feature-ic {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--orange-light), var(--orange-dark));
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--white); flex-shrink: 0;
}
.mm-feature-ic svg { width: 20px; height: 20px; stroke: currentColor; fill: none; }
.mm-feature h4 { font-size: 1rem; margin-bottom: 3px; }
.mm-feature p { font-size: .85rem; color: var(--gray-2); }

/* ---------- 13. Galeria ---------- */
.galeria-filters {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;
  margin-bottom: 32px;
}
.galeria-filter {
  padding: 10px 18px;
  border-radius: 100px;
  background: var(--white);
  border: 1px solid var(--gray-5);
  font-family: 'Play', sans-serif;
  font-weight: 700;
  font-size: .72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray-2);
  cursor: pointer;
  transition: all var(--t-fast);
}
.galeria-filter:hover { border-color: var(--orange); color: var(--orange-dark); }
.galeria-filter[aria-pressed="true"] {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (min-width: 640px) { .galeria-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; } }
@media (min-width: 1024px) { .galeria-grid { grid-template-columns: repeat(4, 1fr); gap: 18px; } }

.galeria-item {
  aspect-ratio: 4/5;
  border-radius: var(--radius-l);
  overflow: hidden;
  position: relative;
  background: var(--black-2);
  display: block;
  color: var(--white);
  text-decoration: none;
  isolation: isolate;
}
.galeria-item::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 50%, transparent 100%);
  z-index: 1;
  transition: opacity var(--t-med);
}
.galeria-item img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform var(--t-slow) var(--ease); }
.galeria-item:hover img { transform: scale(1.05); }
.galeria-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 18px;
  z-index: 2;
}
.galeria-cat {
  font-family: 'Play', sans-serif;
  font-size: .68rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--orange-light);
  margin-bottom: 4px;
  font-weight: 700;
}
.galeria-modelo { font-size: 1.05rem; font-weight: 800; line-height: 1.2; }

/* Placeholder para itens sem imagem ainda */
.galeria-placeholder {
  background:
    radial-gradient(circle at 40% 40%, rgba(255,87,34,0.35), transparent 60%),
    linear-gradient(135deg, #2a1810 0%, #1a0a05 100%);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.35);
  font-family: 'Play', sans-serif;
  font-size: 3rem;
  font-weight: 700;
}

/* ---------- 14. Avaliações (widget placeholder) ---------- */
.reviews-header {
  display: flex; flex-direction: column; align-items: center;
  gap: 12px; margin-bottom: 36px;
}
.reviews-badge {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--white);
  border: 1px solid var(--gray-5);
  border-radius: 100px;
  padding: 10px 20px;
  box-shadow: var(--shadow-sm);
}
.reviews-stars { color: var(--gold); font-size: 1rem; letter-spacing: 1.5px; }
.reviews-note { font-weight: 700; color: var(--black); }
.reviews-note span { color: var(--gray-2); font-weight: 500; margin-left: 6px; font-size: .88rem; }

.reviews-fallback {
  padding: 32px;
  background: var(--white);
  border: 1px dashed var(--gray-4);
  border-radius: var(--radius-l);
  text-align: center;
  color: var(--gray-2);
}
.reviews-fallback strong { color: var(--black); }

/* ---------- 15. Processo (3 passos) ---------- */
.processo-grid {
  display: grid; grid-template-columns: 1fr; gap: 20px;
  position: relative;
}
@media (min-width: 800px) { .processo-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; } }
.processo-card {
  background: var(--white);
  border: 1px solid var(--gray-5);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--t-med) var(--ease);
  position: relative;
  z-index: 1;
}
.processo-card:hover {
  border-color: var(--orange);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(255,87,34,0.15);
}
.processo-num {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--orange-light), var(--orange-dark));
  color: var(--white);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: 'Play', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  margin: 0 auto 20px;
  box-shadow: 0 12px 32px var(--orange-glow);
}
.processo-titulo { font-size: 1.15rem; font-weight: 800; margin-bottom: 10px; letter-spacing: -0.3px; }
.processo-desc { font-size: .92rem; color: var(--gray-2); line-height: 1.7; }

/* ---------- 16. Náutica (dark azul) ---------- */
.nautica-section {
  background:
    radial-gradient(ellipse at top right, rgba(255,87,34,0.12), transparent 50%),
    linear-gradient(135deg, #0d1929 0%, #1a3a5c 60%, #0a1525 100%);
  color: var(--white);
  overflow: hidden;
}
.nautica-grid {
  display: grid; grid-template-columns: 1fr; gap: 40px;
  align-items: center;
}
@media (min-width: 1024px) { .nautica-grid { grid-template-columns: 1fr 1fr; gap: 64px; } }
.nautica-tag {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,87,34,0.3);
  color: var(--orange-light);
  font-family: 'Play', sans-serif;
  font-weight: 700;
  font-size: .72rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 10px 18px;
  border-radius: 100px;
  margin-bottom: 22px;
}
.nautica-bullets { margin: 22px 0 30px; }
.nautica-bullets li {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 0;
  font-size: .95rem;
  color: rgba(255,255,255,0.88);
}
.nautica-bullet-ic {
  width: 26px; height: 26px;
  background: rgba(255,87,34,0.2);
  border: 1px solid rgba(255,87,34,0.45);
  border-radius: 50%;
  color: var(--orange-light);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: .7rem;
  font-weight: 900;
  flex-shrink: 0;
}

.nautica-visual {
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, #16344f, #0a1525);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,87,34,0.2);
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}
.nautica-visual::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at top, rgba(255,87,34,0.35) 0%, transparent 50%);
}
.nautica-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* ---------- 17. Marcas ---------- */
.marcas-headline { text-align: center; margin-bottom: 40px; }
.marcas-headline h3 {
  font-size: .82rem;
  font-family: 'Play', sans-serif;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gray-2);
  font-weight: 700;
  margin-bottom: 6px;
}
.marcas-headline p { font-size: 1.4rem; font-weight: 800; color: var(--black); letter-spacing: -0.5px; }
.marcas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--gray-5);
  border-left: 1px solid var(--gray-5);
}
@media (min-width: 640px) { .marcas-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1024px) { .marcas-grid { grid-template-columns: repeat(6, 1fr); } }
.marca {
  aspect-ratio: 16/9;
  border-bottom: 1px solid var(--gray-5);
  border-right: 1px solid var(--gray-5);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Play', sans-serif;
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: 1.2px;
  color: var(--gray-3);
  transition: all var(--t-med);
  padding: 12px;
  text-align: center;
}
.marca:hover { background: var(--cream); color: var(--orange-dark); }

/* ---------- 18. Pagamentos ---------- */
.pag-grid {
  display: grid; grid-template-columns: 1fr; gap: 14px;
}
@media (min-width: 500px) { .pag-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .pag-grid { grid-template-columns: repeat(4, 1fr); gap: 18px; } }

.pag-card {
  background: var(--white);
  border: 1.5px solid var(--gray-5);
  border-radius: var(--radius-l);
  padding: 28px 22px;
  text-align: center;
  transition: all var(--t-med);
  position: relative;
  overflow: hidden;
}
.pag-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange-light), var(--orange-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-med);
}
.pag-card:hover {
  border-color: var(--orange);
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(255,87,34,0.12);
}
.pag-card:hover::before { transform: scaleX(1); }
.pag-card.discount { background: linear-gradient(135deg, rgba(255,87,34,0.05), transparent); border-color: rgba(255,87,34,0.3); }
.pag-ic {
  width: 56px; height: 56px;
  border-radius: var(--radius-m);
  background: var(--gray-6);
  color: var(--gray-2);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.pag-ic svg { width: 26px; height: 26px; stroke: currentColor; fill: none; }
.pag-card.discount .pag-ic { background: rgba(255,87,34,0.12); color: var(--orange-dark); }
.pag-title { font-weight: 800; font-size: 1.05rem; margin-bottom: 4px; letter-spacing: -0.3px; }
.pag-desc { font-size: .85rem; color: var(--gray-2); margin-bottom: 12px; }
.pag-badge {
  display: inline-block;
  background: var(--orange);
  color: var(--white);
  font-family: 'Play', sans-serif;
  font-weight: 700;
  font-size: .7rem;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 6px;
}
.pag-badge.gray { background: var(--gray-2); }
.pag-badge.dark { background: var(--black); }

/* ---------- 19. FAQ ---------- */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex; flex-direction: column; gap: 12px;
}
.faq-item {
  background: var(--white);
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--gray-5);
  transition: all var(--t-med);
}
.faq-item:hover { border-color: var(--orange); }
.faq-q {
  padding: 22px 24px;
  display: flex; align-items: center; gap: 16px;
  width: 100%;
  text-align: left;
  color: var(--black);
  font-weight: 700;
  font-size: 1rem;
}
.faq-q:hover { background: var(--gray-6); }
.faq-q-num {
  font-family: 'Play', sans-serif;
  font-size: .78rem;
  font-weight: 700;
  color: var(--orange-dark);
  letter-spacing: 1.5px;
  flex-shrink: 0;
  min-width: 32px;
}
.faq-q-txt { flex: 1; }
.faq-q-ic {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--orange-soft);
  color: var(--orange-dark);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform var(--t-med) var(--ease);
  font-size: 1rem;
  font-weight: 900;
}
.faq-item[data-open="true"] .faq-q-ic { transform: rotate(45deg); background: var(--orange); color: var(--white); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--t-med) var(--ease);
}
.faq-a-inner {
  padding: 0 24px 24px 74px;
  color: var(--gray-2);
  font-size: .95rem;
  line-height: 1.75;
}
.faq-item[data-open="true"] .faq-a { max-height: 500px; }

/* ---------- 20. Localização ---------- */
.local-grid {
  display: grid; grid-template-columns: 1fr; gap: 32px;
  align-items: stretch;
}
@media (min-width: 900px) { .local-grid { grid-template-columns: 1fr 1.3fr; } }
.local-info {
  background: var(--white);
  border: 1px solid var(--gray-5);
  border-radius: var(--radius-xl);
  padding: clamp(24px, 3vw, 36px);
  display: flex; flex-direction: column; gap: 16px;
}
.local-item { display: flex; gap: 14px; }
.local-item-ic {
  width: 40px; height: 40px;
  background: var(--orange-soft);
  color: var(--orange-dark);
  border-radius: var(--radius-s);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.local-item-ic svg { width: 20px; height: 20px; stroke: currentColor; fill: none; }
.local-item h4 { font-size: .8rem; font-family: 'Play', sans-serif; text-transform: uppercase; letter-spacing: 1.5px; color: var(--gray-2); font-weight: 700; margin-bottom: 3px; }
.local-item p, .local-item a { color: var(--black); font-size: .95rem; }
.local-item a { color: var(--orange-dark); }
.local-map {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--gray-5);
  aspect-ratio: 4/3;
  background: var(--gray-6);
}
.local-map iframe { width: 100%; height: 100%; border: 0; }

/* ---------- 21. CTA Final ---------- */
.cta-final {
  background: var(--black);
  color: var(--white);
  text-align: center;
  padding: clamp(60px, 8vw, 120px) 0;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: min(900px, 100vw); height: min(900px, 100vw);
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, var(--orange-glow), transparent 60%);
}
.cta-final .container { position: relative; z-index: 1; }
.cta-final h2 { margin-bottom: 16px; }
.cta-final p { color: rgba(255,255,255,0.72); margin-bottom: 32px; font-size: 1.05rem; max-width: 560px; margin-left: auto; margin-right: auto; }

/* ---------- 22. Footer ---------- */
.footer {
  background: var(--black);
  color: rgba(255,255,255,0.72);
  padding: clamp(48px, 6vw, 72px) 0 32px;
  font-size: .9rem;
}
.footer-grid {
  display: grid; grid-template-columns: 1fr; gap: 40px;
  margin-bottom: 40px;
}
@media (min-width: 700px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; } }
.footer h4 {
  color: var(--white);
  font-family: 'Play', sans-serif;
  font-size: .82rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer a {
  color: rgba(255,255,255,0.72);
  display: block;
  padding: 5px 0;
  text-decoration: none;
}
.footer a:hover { color: var(--orange-light); }
.footer img { margin-bottom: 16px; height: 42px; width: auto; }
.footer-social { display: flex; gap: 12px; margin-top: 16px; }
.footer-social a {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0;
}
.footer-social a:hover { background: var(--orange); color: var(--white); }
.footer-social svg { width: 18px; height: 18px; fill: currentColor; }
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px;
  font-size: .78rem;
  color: rgba(255,255,255,0.5);
}

/* ---------- 23. Botão WhatsApp flutuante ---------- */
.wa-float {
  position: fixed;
  bottom: 20px; right: 20px;
  z-index: 90;
  width: 60px; height: 60px;
  background: var(--whatsapp);
  color: var(--white);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0.5);
  animation: pulse-wa 2.4s infinite;
  transition: transform var(--t-med);
}
.wa-float:hover { transform: scale(1.08); text-decoration: none; }
.wa-float svg { width: 30px; height: 30px; fill: currentColor; }

/* Ajuste quando cookies banner visível */
body.cookies-open .wa-float { bottom: 100px; }

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,87,34,0.6); }
  50%      { box-shadow: 0 0 0 14px rgba(255,87,34,0); }
}
@keyframes pulse-wa {
  0%   { box-shadow: 0 8px 24px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0.5); }
  70%  { box-shadow: 0 8px 24px rgba(37,211,102,0.4), 0 0 0 18px rgba(37,211,102,0); }
  100% { box-shadow: 0 8px 24px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0); }
}

/* ---------- 24. Cookies banner ---------- */
.cookies {
  position: fixed;
  left: 20px; right: 20px; bottom: 20px;
  z-index: 95;
  max-width: 500px;
  margin-left: auto;
  background: var(--black);
  color: var(--white);
  padding: 20px;
  border-radius: var(--radius-l);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: var(--shadow-lg);
  display: none;
}
.cookies[data-open="true"] { display: block; }
.cookies p { font-size: .85rem; margin-bottom: 14px; color: rgba(255,255,255,0.85); }
.cookies-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookies .btn { padding: 10px 16px; min-height: 40px; font-size: .72rem; }

/* ---------- 25. Formulário orçamento ---------- */
.form-orcamento {
  background: var(--white);
  border: 1px solid var(--gray-5);
  border-radius: var(--radius-xl);
  padding: clamp(24px, 3vw, 40px);
  max-width: 640px; margin: 0 auto;
}
.form-step { display: none; }
.form-step[data-active="true"] { display: block; }
.form-step h3 { margin-bottom: 16px; font-size: 1.3rem; }
.form-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
.form-chip {
  padding: 12px 18px;
  border-radius: 100px;
  border: 1.5px solid var(--gray-5);
  background: var(--white);
  cursor: pointer;
  font-weight: 600;
  font-size: .88rem;
  transition: all var(--t-fast);
}
.form-chip:hover { border-color: var(--orange); color: var(--orange-dark); }
.form-chip[aria-pressed="true"] { background: var(--orange); color: var(--white); border-color: var(--orange); }
.form-input {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--gray-5);
  border-radius: var(--radius-m);
  font-size: 1rem;
  background: var(--white);
  transition: border-color var(--t-fast);
}
.form-input:focus { outline: none; border-color: var(--orange); }
.form-actions { display: flex; gap: 10px; justify-content: space-between; margin-top: 24px; }
.form-progress {
  display: flex; gap: 6px; margin-bottom: 24px;
}
.form-progress span {
  flex: 1; height: 4px; border-radius: 2px; background: var(--gray-5);
}
.form-progress span.active { background: var(--orange); }

/* ---------- 26. Blog ---------- */
.post-grid {
  display: grid; grid-template-columns: 1fr; gap: 24px;
}
@media (min-width: 640px) { .post-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .post-grid { grid-template-columns: repeat(3, 1fr); } }
.post-card {
  background: var(--white);
  border: 1px solid var(--gray-5);
  border-radius: var(--radius-l);
  overflow: hidden;
  transition: all var(--t-med);
  display: flex; flex-direction: column;
}
.post-card:hover { border-color: var(--orange); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.post-thumb {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--orange-light), var(--orange-dark));
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-family: 'Play', sans-serif; font-weight: 700; font-size: 1.4rem;
  padding: 24px;
  text-align: center;
}
.post-body { padding: 24px; flex-grow: 1; display: flex; flex-direction: column; }
.post-cat {
  font-family: 'Play', sans-serif;
  font-size: .68rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--orange-dark);
  font-weight: 700;
  margin-bottom: 8px;
}
.post-title { font-size: 1.15rem; margin-bottom: 10px; }
.post-title a { color: var(--black); }
.post-title a:hover { color: var(--orange-dark); text-decoration: none; }
.post-excerpt { color: var(--gray-2); font-size: .92rem; flex-grow: 1; margin-bottom: 14px; }
.post-meta { font-size: .78rem; color: var(--gray-3); }

/* Artigo */
.article {
  max-width: 760px; margin: 0 auto;
  padding: clamp(40px, 6vw, 72px) var(--gutter);
}
.article header { margin-bottom: 36px; }
.article h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); margin-bottom: 16px; }
.article .article-meta { color: var(--gray-3); font-size: .88rem; display: flex; gap: 16px; flex-wrap: wrap; }
.article h2 { font-size: clamp(1.4rem, 2.5vw, 1.75rem); margin: 32px 0 14px; }
.article h3 { font-size: clamp(1.2rem, 2vw, 1.4rem); margin: 24px 0 12px; }
.article p, .article li { font-size: 1.05rem; line-height: 1.85; margin-bottom: 16px; color: var(--gray-1); }
.article ul, .article ol { padding-left: 24px; margin-bottom: 16px; }
.article ul li { list-style: disc; }
.article ol li { list-style: decimal; }
.article a { color: var(--orange-dark); text-decoration: underline; }
.article img { border-radius: var(--radius-m); margin: 24px 0; }
.article blockquote {
  border-left: 4px solid var(--orange);
  padding: 12px 20px;
  background: var(--cream);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
  margin: 24px 0;
  font-style: italic;
  color: var(--gray-1);
}
.article-tldr {
  background: var(--cream);
  border: 1px solid rgba(255,87,34,0.2);
  border-radius: var(--radius-m);
  padding: 20px 24px;
  margin: 24px 0;
}
.article-tldr strong { color: var(--orange-dark); }

.cta-inline {
  background: linear-gradient(135deg, var(--black), var(--black-2));
  color: var(--white);
  padding: 28px;
  border-radius: var(--radius-l);
  margin: 32px 0;
  text-align: center;
}
.cta-inline h3 { color: var(--white); font-size: 1.2rem; margin-bottom: 12px; }
.cta-inline p { color: rgba(255,255,255,0.75); margin-bottom: 20px; font-size: .95rem; }

/* ---------- 27. Utilities ---------- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: -9999px; top: 4px;
  background: var(--orange); color: var(--white); padding: 10px 16px;
  border-radius: 4px; z-index: 999; font-weight: 700;
}
.skip-link:focus { left: 4px; text-decoration: none; }

.hide-mobile { display: none; }
@media (min-width: 1024px) { .hide-mobile { display: initial; } }
.hide-desktop { display: initial; }
@media (min-width: 1024px) { .hide-desktop { display: none; } }

/* ---------- 28. Página 404 ---------- */
.error-page {
  padding: clamp(80px, 15vw, 160px) 0;
  text-align: center;
  background: var(--black);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.error-page::before {
  content: '';
  position: absolute; top: 50%; left: 50%;
  width: 700px; height: 700px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, var(--orange-glow), transparent 60%);
}
.error-page .container { position: relative; z-index: 1; }
.error-page h1 { font-size: clamp(4rem, 15vw, 8rem); margin-bottom: 12px; }
.error-page h1 .gradient {
  background: linear-gradient(135deg, var(--orange-light), var(--orange-dark));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}