/* Base */
:root {
  --bg: #ffffff;
  --bg-elev: #fdfaf7;
  --surface: #2d1b0d;
  --card: #ffffff;
  --text: #1a110a;
  --muted: #7a6b5d;
  --brand: #8b5a2b;
  --brand-600: #6f4823;
  --ok: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
  --ring: rgba(139, 90, 43, 0.2);
  --shadow: 0 10px 30px rgba(0,0,0,0.08), inset 0 1px 0 rgba(255,255,255,0.02);
  --shadow-hover: 0 20px 40px rgba(26, 17, 10, 0.12);
  --radius: 20px;
  --radius-sm: 10px;
  --radius-xs: 8px;
  --container: 1200px;
  --gap: 20px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: var(--container);
  padding: 0 20px;
  margin: 0 auto;
}

.muted { color: var(--muted); }
.small { font-size: 0.9rem; }

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}
.nav a {
  color: var(--text);
  opacity: 0.9;
  text-decoration: none;
  margin-left: 16px;
  font-weight: 500;
}
.nav a:hover { opacity: 1; }

/* Header variant on dark hero */
.header--dark {
  background: rgba(45, 27, 13, 0.85);
  border-bottom-color: rgba(0,0,0,0.15);
}
.header--dark .brand,
.header--dark .nav a { color: #ffffff; opacity: 0.95; }
.header--dark .nav a:hover { opacity: 1; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  transition: transform .15s ease, box-shadow .15s ease, background .2s ease;
  box-shadow: var(--shadow);
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: #1a110a; color: #ffffff; }
.btn--primary:hover { box-shadow: 0 0 0 2px var(--brand); }
.btn--ghost { background: transparent; border-color: rgba(0,0,0,0.08); color: var(--text); }
.hero .btn--ghost { border-color: rgba(255,255,255,0.4); color: #ffffff; }
.btn--sm { padding: 8px 12px; font-size: 0.9rem; }
.btn--md { padding: 12px 18px; }
.btn--lg { padding: 14px 22px; font-size: 1.05rem; }
.btn--xl { padding: 16px 24px; font-size: 1.15rem; }

/* Hero */
.hero {
  padding: 48px 0 24px;
  background: var(--surface);
  background-image:
    radial-gradient(800px 400px at 10% -10%, rgba(255,255,255,0.06), transparent 60%),
    radial-gradient(900px 500px at 90% 120%, rgba(0,0,0,0.12), transparent 60%);
  color: #ffffff;
}
.hero .hero__copy p,
.hero .hero__copy li,
.hero .hero__copy h3,
.hero .hero__copy .muted { color: var(--text-on-dark); }
/* Seções escuras com cabeçalho dentro da hero */
.hero .section-header h2,
.hero .section-header p { color: var(--text-on-dark); }
/* Garantir contraste correto dentro de cards claros dentro de áreas escuras */
.hero .feature h3 { color: var(--text); }
.hero .feature p,
.hero .feature .muted { color: var(--muted); }
.micro-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.24);
  border-radius: 999px;
  font-weight: 700;
  margin: 6px 0 8px;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 36px;
  align-items: center;
}
.badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.85rem;
  color: #ffffff;
}
.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  margin: 6px 0 10px;
  color: #ffffff;
  letter-spacing: -0.02em;
  text-shadow: 0 1px 0 rgba(0,0,0,0.15), 0 8px 24px rgba(0,0,0,0.18);
}
/* Ajuste editorial específico para a página moderna */
.hero--modern .hero__copy h1 { letter-spacing: -0.02em; }
.lead {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  margin: 0 0 14px;
}
.benefits {
  margin: 0 0 18px;
  padding-left: 16px;
}
.benefits li { margin-bottom: 6px; }
.cta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 8px;
}
.price__now {
  display: inline-block;
  font-size: 1.8rem;
  font-weight: 800;
  color: #ffffff;
}
.price__installments {
  color: rgba(255,255,255,0.85);
  font-weight: 600;
}
.assurances {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
}
.cta__buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.hero__media .cover {
  background: transparent;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.25);
  box-shadow: var(--shadow);
}
.cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 16 / 11;
}
.cover figcaption {
  display: none;
}

/* Video Embed */
.video-embed {
  position: relative;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.25);
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 9;
}
.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Features */
.features {
  padding: 24px 0 0;
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
}

/* Videos */
.videos {
  padding: 28px 0 0;
  background: var(--bg);
}
.videos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.video-card h3 {
  margin: 6px 0 10px;
  color: var(--text);
}
.video-card { transition: box-shadow .25s ease, transform .25s ease; }
.video-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }

/* Checkbox estilizado nos cards */
.feature { position: relative; }
.feature .tool-check {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 22px;
  height: 22px;
  opacity: 0;
  z-index: 2;
  cursor: pointer;
}
.feature .check-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 1px solid rgba(0,0,0,0.15);
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--brand);
  pointer-events: none;
}
.feature:has(.tool-check:checked) { border-color: var(--brand); }
.feature:has(.tool-check:checked) .icon, 
.feature.checked .icon { opacity: 0.6; }
.feature.checked { border-color: var(--brand); }

/* Tipografia de destaque dos nomes das ferramentas */
.tools-manuals .feature h3 { font-weight: 800; color: #1a110a; }

/* Banner de investimento */
.investment-summary {
  padding: 16px;
  background: var(--bg-elev);
  border: 2px solid #000;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.investment-summary__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  align-items: center;
}
.investment-summary__item h3 { margin: 4px 0; color: var(--text); }
.investment-summary__item p { margin: 0; color: var(--muted); }

/* CTA pulse de luxo */
.btn--pulse {
  position: relative;
}
.btn--pulse::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  box-shadow: 0 0 0 0 rgba(139, 90, 43, 0.5);
  animation: pulseGlow 2s ease-in-out infinite;
  pointer-events: none;
}
@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(139, 90, 43, 0.45); }
  70% { box-shadow: 0 0 0 10px rgba(139, 90, 43, 0.0); }
  100% { box-shadow: 0 0 0 0 rgba(139, 90, 43, 0.0); }
}
/* Post-hero CTA */
.post-hero-cta {
  background: var(--bg-elev);
  border: 1px solid rgba(45, 27, 13, 0.08);
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03);
  padding: 16px 0;
}
.post-hero-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: var(--wrap, wrap);
}
.post-hero-cta__text h2 {
  margin: 0;
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}
.post-hero-cta__text p {
  margin: 4px 0 0;
}
/* Transform Section */
.transform {
  padding: 28px 0 0;
  background: var(--bg-elev);
}
.transform__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.transform__item {
  background: var(--card);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  transition: box-shadow .25s ease, transform .25s ease;
}
.transform__item:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.transform__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--brand-600));
  color: #fff;
  font-weight: 800;
  box-shadow: var(--shadow);
  margin-bottom: 8px;
}
.transform__item h3 { margin: 6px 0; }
.transform__item p { margin: 0; color: var(--text); }

/* Benefits Pro */
.benefits-pro {
  padding: 28px 0 0;
  background: var(--bg-elev);
}
.benefits-pro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  align-items: start;
}
.benefits-pro__card {
  background: var(--card);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  transition: box-shadow .25s ease, transform .25s ease;
}
.benefits-pro__card h3 {
  margin: 6px 0 8px;
  color: var(--text);
}
.quote {
  margin: 16px 0 0;
  background: var(--card);
  border: 1px solid rgba(0,0,0,0.08);
  border-left: 4px solid var(--brand);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.quote blockquote {
  margin: 0 0 6px;
  font-size: 1.05rem;
  font-style: italic;
  color: var(--text);
}

/* Gallery */
.gallery {
  padding: 28px 0 0;
  background: var(--bg);
}
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--gap);
}
.gallery__item {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: var(--shadow);
  background: #000;
  transition: box-shadow .25s ease, transform .25s ease;
}
.gallery__item img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 16 / 11;
  transition: transform .3s ease, opacity .3s ease;
}
.gallery__item:hover img {
  transform: scale(1.03);
}
.gallery__item:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }

/* Work In Progress */
.work {
  padding: 28px 0 0;
  background: var(--bg-elev);
}
.work__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
}
.work__item {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: var(--shadow);
  background: #000;
  transition: box-shadow .25s ease, transform .25s ease;
}
.work__item img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 16 / 11;
  transition: transform .3s ease;
}
.work__item:hover img { transform: scale(1.03); }
.work__item:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }

.feature {
  background: var(--card);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  transition: box-shadow .25s ease, transform .25s ease;
}
.feature:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.feature .icon { font-size: 24px; }
.feature h3 { margin: 6px 0; color: var(--text); }
.feature p { color: var(--muted); margin: 0; }

/* Interactive tool checklist states */
.tool-card { position: relative; }
.tool-card .tool-checkbox {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 22px;
  height: 22px;
  opacity: 0;
  z-index: 2;
  cursor: pointer;
}
.tool-card .ok-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  height: 22px;
  padding: 0 6px;
  border-radius: 6px;
  background: rgba(139, 90, 43, 0.1);
  border: 1px solid var(--brand);
  color: var(--brand);
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.9);
  transition: opacity .2s ease, transform .2s ease;
}
.tool-card:has(.tool-checkbox:checked) {
  border-color: var(--ok, var(--brand));
  box-shadow: 0 8px 18px rgba(139,90,43,.12), 0 1px 0 rgba(0,0,0,.04);
  background-color: #f0fdf4; /* verde muito suave para sensação de conclusão */
}
.tool-card:has(.tool-checkbox:checked) .ok-badge {
  opacity: 1;
  transform: scale(1);
}
.tool-card:has(.tool-checkbox:checked) .icon { opacity: .6; }
.tool-card:has(.tool-checkbox:checked) .check-badge { display: none; }
.expert-tip { font-style: italic; color: var(--muted); }

/* Sections */
.section-header {
  margin-bottom: 12px;
}
.section-header h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin: 0 0 6px;
  color: var(--text);
  letter-spacing: -0.02em;
}
.section-header p {
  color: var(--muted);
  margin: 0;
}

/* Economy (Glass) */
.glass {
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(45, 27, 13, 0.08);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03);
}
.economy { padding: 28px 0 0; background: var(--bg); }
.economy__card { padding: 18px; border: 1px solid rgba(45, 27, 13, 0.08); box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03); }
.economy__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
}
.economy__item h3 { margin: 4px 0 8px; }
.economy__item ul { margin: 0; padding-left: 18px; }
.economy__note { margin-top: 10px; }
.italic { font-style: italic; }
/* Vencedor: Faça você mesmo (coluna 2) */
.economy__grid .economy__item:nth-child(2) {
  background: var(--bg-elev);
  border: 2px solid #000;
  border-radius: var(--radius);
  padding: 12px;
}

/* Article (Editorial) */
.article {
  padding: 28px 0 0;
  background: var(--bg);
}
.article__content {
  max-width: 860px;
  margin: 0 auto;
}
.article__content h3 {
  margin: 16px 0 8px;
  color: var(--text);
}
.article__content h4 {
  margin: 12px 0 6px;
  color: var(--text);
}
.article__content p {
  margin: 8px 0;
  color: var(--text);
}
.article__content ul {
  margin: 8px 0 12px;
  padding-left: 20px;
}
.article__figure {
  margin: 14px 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: var(--shadow);
}
.article__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.article__figure figcaption {
  padding: 8px 12px;
  background: var(--bg-elev);
  border-top: 1px solid rgba(0,0,0,0.06);
}
.article__gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin: 12px 0 14px;
}
.article__gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: var(--shadow);
}

/* Durability comparison (Guia de Madeiras) */
.durability-comparison { padding: 28px 0 0; background: var(--bg); }
.durability__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
}
.durability__card {
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: var(--shadow);
  background: var(--card);
}
.durability__card h3 { margin: 6px 0 8px; color: var(--text); }
.durability__alert { color: var(--danger); font-weight: 800; }
.durability__pro { color: var(--brand); font-weight: 800; }

/* Material identification box */
.material-card .identify {
  margin-top: 10px;
  background: var(--bg-elev);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}
.material-card .identify strong { color: var(--text); }
/* Material recommendation badge */
.material-card .material-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(139,90,43,0.10);
  color: var(--text);
  border: 1px solid rgba(139,90,43,0.35);
  font-weight: 700;
  font-size: 0.85rem;
}
.material-card { transition: box-shadow .25s ease, transform .25s ease, border-color .2s ease; }
.material-card:hover {
  box-shadow: 0 20px 40px rgba(139,90,43,0.20);
  transform: translateY(-2px);
  border-color: rgba(139,90,43,0.45);
}
.material-card h3 { font-weight: 800; }

/* Reveal up animation */
.reveal-up { opacity: 0; transform: translateY(12px); transition: opacity .5s ease, transform .5s ease; }
.reveal-up.is-visible { opacity: 1; transform: translateY(0); }

/* Humidity Lab */
.humidity-lab { padding: 28px 0 0; background: var(--bg); }
.humidity__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
}
.lab__card {
  background: var(--card);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}
.lab__bars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 8px;
}
.lab__bar {
  height: 12px;
  border-radius: 999px;
  background: rgba(0,0,0,0.08);
  position: relative;
  overflow: hidden;
}
.lab__bar .fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 70%;
  background: rgba(239,68,68,0.8); /* danger */
}
.lab__bar--ultra .fill {
  width: 25%;
  background: rgba(34,197,94,0.9); /* ok */
}
.lab__drops { display: flex; gap: 6px; margin-top: 8px; align-items: center; }
.drop { color: rgba(239,68,68,0.85); }
.drop--ok { color: var(--brand); }

/* CTA magnetized enhancement */
.checkout .btn--primary:hover {
  box-shadow: 0 0 0 2px var(--brand), 0 16px 36px rgba(139,90,43,0.25);
}

/* Tabela de ferramentas essenciais */
.tools-table { padding: 28px 0 0; background: var(--bg); }
.table-responsive { width: 100%; overflow-x: auto; }
.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--card);
  border: 1px solid rgba(45, 27, 13, 0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.table thead th {
  background: var(--surface);
  color: var(--text-on-dark);
  text-align: left;
  font-weight: 700;
  padding: 12px 14px;
}
.table tbody td {
  padding: 12px 14px;
  color: var(--text);
  border-top: 1px solid rgba(0,0,0,0.06);
  vertical-align: top;
}
.table tbody tr:nth-child(even) td {
  background: var(--bg-elev);
}

/* Financial breakdown (receipt style) */
.financial-breakdown { padding: 20px 0; background: var(--bg); }
.receipt {
  background: var(--card);
  border: 2px solid #000;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  position: relative;
}
.receipt::before,
.receipt::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 12px;
  background: repeating-linear-gradient(
    -45deg,
    transparent 0 6px,
    rgba(0,0,0,0.18) 6px 7px
  );
  opacity: .5;
}
.receipt::before { top: -2px; }
.receipt::after { bottom: -2px; transform: rotate(180deg); }
.receipt__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px dashed rgba(0,0,0,0.25);
  padding-bottom: 8px;
  margin-bottom: 12px;
}
.receipt__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.receipt__col {
  background: var(--bg-elev);
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 12px;
  padding: 12px;
}
.receipt__col h4 { margin: 0 0 8px; font-weight: 800; color: var(--text); }
.receipt__row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px dashed rgba(0,0,0,0.08);
}
.receipt__row:last-child { border-bottom: 0; }
.receipt__total {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 2px solid #000;
  font-weight: 800;
  color: var(--text);
}
.receipt__impact {
  margin-top: 12px;
  font-weight: 600;
  color: var(--text);
}
.receipt__impact strong {
  color: var(--brand);
  font-size: 1.15em;
}

/* Calculator */
.calculator { padding: 28px 0 0; background: var(--bg); }
.calculator-box {
  background: rgba(255,255,255,0.6);
  border: 1px solid rgba(45, 27, 13, 0.12);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(26,17,10,0.12);
  padding: 18px;
  backdrop-filter: blur(10px);
}
.calc-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
}
.calc-option {
  display: block;
  background: linear-gradient(180deg, #fff, #f8f6f3);
  border: 1px solid rgba(139,90,43,0.25);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: box-shadow .25s ease, transform .25s ease, border-color .2s ease;
  cursor: pointer;
}
.project-card { display: block; }
.calc-option:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.calc-option input[type="radio"] { position: absolute; opacity: 0; pointer-events: none; }
.calc-option__content { padding: 14px 16px; }
.calc-option__title { font-weight: 800; color: var(--text); display: flex; align-items: center; gap: 8px; letter-spacing: -0.01em; }
.calc-option__prices { margin-top: 6px; display: flex; gap: 12px; color: var(--muted); }
.calc-option:has(input[type="radio"]:checked) { border-color: var(--brand); box-shadow: 0 10px 24px rgba(139,90,43,.18); }
.calc-option:has(input[type="radio"]:checked) .calc-option__title i { color: var(--brand); }
.calc-result { margin-top: 16px; }
.calc-result__headline { color: var(--muted); font-weight: 600; }
.calc-result__value { font-size: clamp(1.6rem, 4vw, 2.2rem); font-weight: 800; color: var(--brand); }
.economy-badge {
  display: inline-block;
  margin-left: 10px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(212,175,55,0.12);
  border: 1px solid rgba(212,175,55,0.35);
  color: var(--text);
  font-weight: 700;
  font-size: .85rem;
}
.calc-result__note { color: var(--text); margin-top: 4px; font-weight: 600; }
.calc-result__bar { margin-top: 12px; position: relative; }
.calc-bars { margin-top: 6px; }
.thermo {
  position: relative;
  height: 28px;
  border-radius: 999px;
  background: #f3f4f6;
  border: 1px solid rgba(0,0,0,0.12);
  overflow: hidden;
  display: flex;
}
.thermo__diy {
  background: linear-gradient(90deg, rgba(139,90,43,.15), rgba(139,90,43,.5));
  border-right: 2px solid #d4af37;
}
.thermo__loja {
  background: #1a110a;
  opacity: .85;
}
.economy-bubble {
  position: absolute;
  top: -36px;
  transform: translateX(-50%);
  background: #ffffff;
  border: 1px solid rgba(0,0,0,0.12);
  box-shadow: 0 10px 20px rgba(0,0,0,.12);
  border-radius: 10px;
  padding: 6px 10px;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
}
.economy-bubble::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  background: #fff;
  border-left: 1px solid rgba(0,0,0,0.12);
  border-bottom: 1px solid rgba(0,0,0,0.12);
  transform: translateX(-50%) rotate(45deg);
}
.bar-legend { display: flex; justify-content: space-between; margin-top: 6px; color: var(--muted); font-weight: 600; }
.legend-box { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 6px; vertical-align: middle; }
.legend-diy { background: rgba(139,90,43,.45); border: 1px solid #d4af37; }
.legend-loja { background: #1a110a; }

/* Breakdown custos */
.calc-breakdown { margin-top: 14px; opacity: 0; transform: translateY(6px); transition: opacity .25s ease, transform .25s ease; }
.calc-breakdown.show { opacity: 1; transform: translateY(0); }
.calc-breakdown .table {
  margin-top: 6px;
  border: 1px solid rgba(0,0,0,0.08);
}
.calc-breakdown .table th { background: var(--surface); color: var(--text-on-dark); }
.calc-breakdown .table td { color: var(--text); }

/* Formulário da calculadora */
.calc-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 16px;
  margin-top: 12px;
}
.field label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text);
  margin-bottom: 6px;
}
.field input, .field select {
  width: 100%;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  background: #fff;
  color: var(--text);
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field input:focus, .field select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px var(--ring);
}
.field .hint { font-size: 0.82rem; color: var(--muted); margin-top: 4px; }

@media (max-width: 640px) {
  .calc-form { grid-template-columns: 1fr; }
}

/* Floating PDF button */
.fab-print {
  position: fixed;
  right: 18px;
  bottom: 18px;
  background: #1a110a;
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 12px 14px;
  box-shadow: 0 10px 24px rgba(0,0,0,.2);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  z-index: 999;
}
/* Animação sutil para o ícone do botão principal */
.btn--pulse i { transition: transform .3s ease; }
.btn--pulse:hover i { transform: translateX(3px); }
@media (print) {
  /* Papel limpo e legível */
  html, body { background: #ffffff !important; color: #000000 !important; }
  .hero, .hero * { background: #ffffff !important; color: #000 !important; text-shadow: none !important; }
  .fab-print, .checkout { display: none !important; }
  /* Cards em lista simples */
  .features__grid { grid-template-columns: 1fr !important; gap: 8px !important; }
  .feature, .tool-card {
    box-shadow: none !important;
    background: #fff !important;
    border: 1px solid #000 !important;
  }
}
.visually-hidden {
  position: absolute !important;
  height: 1px; width: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
  white-space: nowrap;
}

/* Curriculum */
.curriculum {
  padding: 24px 0 0;
}
.modules-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
  margin-bottom: 12px;
}
.module-card {
  background: var(--card);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  transition: box-shadow .25s ease, transform .25s ease;
}
.module-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.module-card i {
  font-size: 24px;
  color: var(--brand);
}
.module-card h3 { margin: 8px 0 4px; }
.module-card ul { margin: 8px 0 0; padding-left: 18px; }
.module-card li { margin: 4px 0; }
.curriculum__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 20px;
  counter-reset: list;
  list-style: none;
  padding: 0;
  margin: 0;
}
.curriculum__list li {
  background: var(--card);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  position: relative;
}
.curriculum__list li::before {
  counter-increment: list;
  content: counter(list, decimal-leading-zero) " ";
  color: var(--brand);
  font-weight: 700;
  margin-right: 6px;
}

/* Instructor */
.instructor {
  padding: 28px 0 0;
}
.instructor__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 26px;
  align-items: center;
}
.instructor__photo img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.instructor__bio h3 { margin: 6px 0; }

/* Reviews */
.reviews {
  padding: 28px 0 0;
}
.rating {
  display: flex;
  align-items: center;
  gap: 10px;
}
.stars { color: #ffd166; font-size: 1.2rem; }
.review-notes { margin-top: 8px; }

.reviews__list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.page-hero { position: relative; }
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(139, 90, 43, 0.1) 0%, transparent 100%),
    radial-gradient(at 0% 0%, rgba(139, 90, 43, 0.05) 0%, transparent 50%);
}
.testimonial-card { border-left: 4px solid var(--brand); }
.testimonial-card { padding-left: 12px; }
.testimonial-card blockquote { font-style: italic; }
.community-highlight {
  margin-top: 14px;
  background: var(--bg-elev);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 10px;
}
.community-highlight i { color: var(--brand); font-size: 20px; }
.float-animation { animation: float 3s ease-in-out infinite; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-2px); }
}
.btn--emphasis { font-weight: 700; box-shadow: var(--shadow-hover); }
/* Hover suave nos cards de benefícios */
.features .feature:hover { background: var(--bg-elev); }
/* Glass premium */
.glass-premium {
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(45, 27, 13, 0.12);
  border-left: 4px solid var(--brand);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  padding: 16px;
}

/* Atelier de Mestre - aprimoramentos compartilháveis */
.hero--craft::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(0,0,0,0.04) 1px, transparent 1.5px);
  background-size: 6px 6px;
  opacity: .03;
}
.atelier-title { color: #3d2b1f; font-weight: 800; }
.craft-card--sketch {
  border-style: dashed;
  position: relative;
}
.craft-card--sketch::before,
.craft-card--sketch::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(0,0,0,0.2);
  border-right: none;
  border-bottom: none;
  top: 8px;
  left: 8px;
}
.craft-card--sketch::after {
  top: auto;
  left: auto;
  right: 8px;
  bottom: 8px;
  transform: rotate(180deg);
}
.badge-project {
  position: absolute;
  top: 10px;
  left: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(139,90,43,0.10);
  border: 1px solid rgba(139,90,43,0.35);
  color: var(--text);
  font-weight: 700;
  font-size: 0.82rem;
  box-shadow: var(--shadow);
}
/* Leitura fluida em textos longos */
.article__content p { line-height: 1.8; }
/* Botão pulsante refinado no repouso e hover */
.btn--pulse { box-shadow: var(--shadow-hover); }

/* Badge de certificado (reutilizável) */
.badge-cert {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(139,90,43,0.10);
  border: 1px solid rgba(139,90,43,0.35);
  color: var(--text);
  font-weight: 700;
  margin-top: 8px;
}

/* Metal escovado (reutilizável) */
.metal-brushed {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.00)),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.04) 0 1px, rgba(0,0,0,0) 1px 3px),
    #0e1114 !important;
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
}

/* Alerta de Oportunidade (componente de autoridade/conversão) */
.alert-opportunity {
  background: linear-gradient(180deg, rgba(139,90,43,0.06), rgba(139,90,43,0.02));
  border: 1px solid rgba(139,90,43,0.25);
  border-left: 6px solid var(--brand);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}

/* Oficina compacta - dicas de apartamento */
.tips-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.tip {
  background: var(--card);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease;
}
.tip:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.tip .icon { color: var(--brand); font-size: 20px; }

/* Layout cards com desenho técnico */
.layout-card {
  position: relative;
  border: 1px dashed var(--muted) !important;
  transition: border-color .3s ease, box-shadow .3s ease, transform .2s ease;
}
.layout-card:hover { border-color: var(--brand) !important; box-shadow: var(--shadow-hover); }
.layout-card .layout-badge {
  position: absolute;
  top: -10px;
  left: 12px;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--bg-elev);
  border: 1px solid var(--brand);
  color: var(--text);
  font-weight: 700;
  font-size: 0.75rem;
  box-shadow: var(--shadow);
}
.layout-card::before,
.layout-card::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(0,0,0,0.12);
  border-right: none;
  border-bottom: none;
}
.layout-card::before { top: 8px; left: 8px; }
.layout-card::after { bottom: 8px; right: 8px; transform: rotate(180deg); }
.diagram strong { color: var(--brand); }

/* Pilar cards interatividade */
.pilar-card {
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.pilar-card:hover { transform: translateY(-2px) scale(1.02); box-shadow: var(--shadow-hover); background: var(--bg-elev); }

/* Destaque favorito */
.layout-card--fav {
  border-color: var(--brand) !important;
  box-shadow: 0 0 0 2px rgba(139,90,43,0.15);
}

/* Marca d'água nos layout-cards */
.layout-watermark {
  position: absolute;
  right: 8px;
  bottom: 8px;
  font-size: 56px;
  line-height: 1;
  color: var(--text);
  opacity: .05;
  pointer-events: none;
}

/* Alinhamento global dos ícones Remix */
i[class^="ri-"], i[class*=" ri-"] {
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  line-height: 1;
}

/* CRO – Página principal */
.price--highlight {
  color: var(--brand);
  font-weight: 800;
  font-size: 1.125rem;
}
.price-note {
  color: var(--muted);
}
.bonus-pack {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
  margin-top: 8px;
}
.bonus-item {
  border: 1px solid rgba(45,27,13,0.08);
  border-radius: var(--radius);
  background: var(--bg-elev);
  padding: 12px;
  box-shadow: var(--shadow);
}
.bonus-item h4 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 4px 0;
  font-weight: 700;
}
.bonus-item .muted { font-size: .9rem; }
.bonus-item a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  color: var(--brand);
  font-weight: 700;
  text-decoration: none;
  border: 1px solid rgba(139,90,43,0.35);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, #fff, #fffaf5);
  box-shadow: var(--shadow);
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.bonus-item a:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-hover);
  background: linear-gradient(180deg, #fffefc, #fff7ec);
  border-color: rgba(139,90,43,0.55);
}
.bonus-item a:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.guarantee-card {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 10px;
  padding: 12px;
  border: 1px solid rgba(45,27,13,0.08);
  background: #fffefc;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.guarantee-card i { color: var(--brand); font-size: 22px; }
.seats {
  margin-top: 8px;
  font-size: .9rem;
  color: var(--muted);
}

/* Brilho periódico no CTA */
.btn--shine {
  position: relative;
  overflow: hidden;
}
.btn--shine::after {
  content: "";
  position: absolute;
  top: 0;
  left: -150%;
  width: 50%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: skewX(-20deg);
  animation: shineSweep 5s linear infinite;
}
@keyframes shineSweep {
  0% { left: -150%; }
  15% { left: 150%; }
  100% { left: 150%; }
}
/* Guia Completo – trilha de etapas e âncoras */
.guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin: 8px 0 16px;
}
.guide-steps .step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(45, 27, 13, 0.08);
  border-radius: var(--radius);
  background: var(--bg-elev);
  box-shadow: var(--shadow);
  color: var(--text);
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.guide-steps .step:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  background: #fffdf9;
}
.guide-steps .step i {
  color: var(--brand);
  font-size: 1.1rem;
}
.article__content h3 .ri-icon {
  margin-right: 8px;
  color: var(--brand);
  vertical-align: -2px;
}
.article__content h3:target {
  background: #fff7ed;
  border-left: 3px solid var(--brand);
  padding-left: 10px;
  border-radius: var(--radius-sm);
}
.review-card {
  background: var(--card);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  transition: box-shadow .25s ease, transform .25s ease;
}
.review-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.review-card .review-text { margin: 10px 0; color: var(--text); }
.review-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.review-footer .author { font-weight: 700; }

/* Guarantee */
.guarantee {
  padding: 28px 0 0;
}
.guarantee__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
}
.guarantee__grid > div {
  background: var(--bg-elev);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  transition: box-shadow .25s ease, transform .25s ease;
}
.guarantee__grid > div:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }

/* FAQ */
.faq {
  padding: 28px 0 0;
}
.accordion {
  display: grid;
  gap: 8px;
}
.curriculum .accordion { margin-top: 8px; }
.accordion__item {
  width: 100%;
  text-align: left;
  background: var(--card);
  color: var(--text);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}
.accordion__item:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.accordion__panel {
  display: none;
  background: linear-gradient(180deg, rgba(0,0,0,0.02), rgba(0,0,0,0.01));
  border: 1px solid rgba(0,0,0,0.06);
  border-top: 0;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  padding: 12px 16px 14px;
  color: var(--muted);
  margin-top: -6px;
}
.curriculum .accordion__panel ol {
  margin: 6px 0 0;
  padding-left: 18px;
}
.curriculum .accordion__panel li {
  margin: 6px 0;
  color: var(--text);
}
.accordion__item[aria-expanded="true"] + .accordion__panel { display: block; }
.accordion__item[aria-expanded="true"] .chev { transform: rotate(180deg); }
.chev { transition: transform .2s ease; }

/* FAQ refinado (quando o gatilho é um botão separado) */
.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--card);
  color: var(--text);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-weight: 700;
  cursor: pointer;
  transition: background .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.accordion__trigger:hover {
  background: var(--bg-elev);
  box-shadow: var(--shadow);
  border-color: rgba(0,0,0,0.12);
}
.accordion__trigger:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.accordion__trigger .chev { transition: transform .2s ease; }
.accordion__trigger[aria-expanded="true"] {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  border-color: rgba(0,0,0,0.12);
  box-shadow: var(--shadow);
}
.accordion__trigger[aria-expanded="true"] + .accordion__panel {
  display: block;
  border-top: 0;
}
.faq .accordion__panel, .article .accordion__panel { color: var(--text); background: #fff; }
.faq .accordion__panel p, .article .accordion__panel p { color: var(--muted); }
.faq .accordion__trigger { font-weight: 700; }
.faq .accordion__trigger .chev { color: var(--brand); }
.faq .accordion { gap: 10px; }
/* Checkout */
.checkout {
  padding: 28px 0 80px;
}
.checkout__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--gap);
}
.checklist {
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
}
.checklist li {
  margin-bottom: 8px;
  position: relative;
  padding-left: 22px;
}
.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--ok);
  font-weight: 800;
}
.checkout__card {
  background: linear-gradient(180deg, rgba(139, 90, 43, 0.06), rgba(139, 90, 43, 0.02));
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  transition: box-shadow .25s ease, transform .25s ease;
}
.checkout__price { margin-bottom: 10px; }
.checkout__card .price__now { color: var(--text); }
.checkout__card .price__installments { color: var(--text); font-weight: 600; }
.checkout__card .muted.small { color: var(--text); }
.checkout__card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }

/* Price Card (organização profissional do checkout) */
.price-card {
  background: #ffffff;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  margin-bottom: 12px;
}
.price-card__installments {
  display: block;
  color: var(--brand);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}
.price-card__cash {
  display: block;
  color: var(--text);
  font-weight: 700;
  margin-top: 4px;
}
.price-card__note {
  color: var(--muted);
  font-size: .92rem;
  margin-top: 8px;
}
/* Sticky CTA */
.sticky-cta {
  position: sticky;
  bottom: 0;
  z-index: 60;
  background: var(--surface);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(0,0,0,0.15);
  transform: translateY(100%);
  transition: transform .3s ease;
  color: #ffffff;
}
.sticky-cta.is-visible { transform: translateY(0); }
.sticky-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
}
.sticky-cta__seats {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.9);
  font-weight: 700;
  font-size: 0.95rem;
}
.sticky-cta__price {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #ffffff;
}
.divider { opacity: 0.5; }

/* Footer */
.footer {
  padding: 28px 0 48px;
  background: var(--surface);
  border-top: 1px solid rgba(0,0,0,0.15);
  margin-top: 20px;
  color: var(--text-on-dark);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--gap);
  align-items: start;
}
.footer .brand { color: var(--text-on-dark); }
.footer p,
.footer .muted,
.footer a { color: var(--text-on-dark); }
.footer a:hover { opacity: 0.9; }
.footer .btn--ghost {
  color: var(--text-on-dark);
  border-color: rgba(243,244,246,0.4);
  background: transparent;
}
.footer .btn--ghost:hover {
  background: rgba(243,244,246,0.08);
  border-color: rgba(243,244,246,0.65);
}
.footer__form .input-group {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}
input[type="email"] {
  flex: 1;
  background: #ffffff;
  border: 1px solid rgba(0,0,0,0.15);
  border-radius: var(--radius-sm);
  padding: 12px 12px;
  color: var(--text);
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
input[type="email"]:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px var(--ring);
}
.form-feedback { min-height: 1.2em; }

/* Responsive */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; }
  .checkout__grid { grid-template-columns: 1fr; }
  .instructor__grid { grid-template-columns: 1fr; }
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .videos__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__grid { grid-template-columns: repeat(3, 1fr); }
  .work__grid { grid-template-columns: repeat(2, 1fr); }
  .economy__grid { grid-template-columns: 1fr; }
  .modules-cards { grid-template-columns: repeat(2, 1fr); }
  .reviews__list { grid-template-columns: repeat(2, 1fr); }
  .transform__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .nav a:not(.btn) { display: none; }
  .features__grid { grid-template-columns: 1fr; }
  .curriculum__list { grid-template-columns: 1fr; }
  .guarantee__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .videos__grid { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: 1fr; }
  .work__grid { grid-template-columns: 1fr; }
  .modules-cards { grid-template-columns: 1fr; }
  .reviews__list { grid-template-columns: 1fr; }
  .transform__grid { grid-template-columns: 1fr; }
  .article__gallery { grid-template-columns: 1fr; }
  .btn--lg, .btn--xl { width: 100%; justify-content: center; }
  .cta__buttons { flex-direction: column; }
  /* Investment summary ocupa largura total confortável */
  .investment-summary__grid { grid-template-columns: 1fr; }
  .investment-summary__item h3 { line-height: 1.25; }
}


/* ============
   Iniciantes (page-specific enhancers)
   ============ */
/* Mitos - selo de validação visual */
.mito-card { position: relative; }
.mito-badge {
  position: absolute;
  top: -10px;
  right: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 999px;
  background: #f0fdf4;
  color: #065f46;
  border: 1px solid rgba(6,95,70,0.2);
  font-weight: 700;
  font-size: 0.82rem;
  box-shadow: var(--shadow);
}
.mito-badge i { color: var(--ok); }

/* Steps gamificados (linha do tempo) */
.steps__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.step-card {
  position: relative;
  background: var(--card);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  transition: box-shadow .25s ease, transform .25s ease, background .2s ease, border-color .2s ease;
}
.step-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); background: var(--bg-elev); border-color: rgba(139,90,43,0.25); }
.step-card h3 { margin: 6px 0; }
.step-num {
  position: absolute;
  top: -14px;
  left: 16px;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.25), rgba(255,255,255,0) 60%), linear-gradient(135deg, var(--brand), var(--brand-600));
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  box-shadow: 0 6px 14px rgba(26,17,10,0.18), inset 0 2px 0 rgba(255,255,255,0.25), inset 0 -2px 0 rgba(0,0,0,0.08);
  border: 2px solid rgba(139,90,43,0.35);
}
.step-card::after {
  content: "";
  position: absolute;
  top: 4px;
  right: -16px;
  width: 32px;
  height: 2px;
  background: rgba(0,0,0,0.12);
}
.step-card:last-child::after { display: none; }

/* Inspiração: meta-infos abaixo das legendas */
.inspire__item .caption-sub { padding: 0 12px 12px; }

@media (max-width: 1024px) {
  .steps__grid { grid-template-columns: 1fr; }
  .step-card::after { display: none; }
}

/* Workflow (linha do tempo com conectores) - opt-in via .workflow-grid */
.workflow-grid .timeline__item { position: relative; }
.workflow-grid .timeline__num {
  width: 44px;
  height: 40px;
  clip-path: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%);
  background: linear-gradient(135deg, var(--brand), var(--brand-600));
  color: #111;
  font-weight: 900;
  display: grid;
  place-items: center;
  box-shadow: 0 6px 18px rgba(26,17,10,0.18), inset 0 2px 0 rgba(255,255,255,0.25), inset 0 -2px 0 rgba(0,0,0,0.12);
}
@media (min-width: 768px) {
  .workflow-grid .timeline__item:not(:last-child)::after {
    content: "";
    position: absolute;
    left: 22px;
    top: 44px;
    width: 2px;
    height: calc(100% - 44px + 16px);
    background: repeating-linear-gradient(to bottom, rgba(0,0,0,0.18) 0 8px, transparent 8px 16px);
  }
}