/* ==========================================================================
   Projetos de Esculturas de Natal — Paginatto Ebooks
   Estilos mobile-first, organizados por seção.
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  --night: #14492F;
  --night-deep: #0C3221;
  --night-soft: #1A5638;
  --ivory: #F5F2EB;
  --ivory-deep: #ECE6DA;
  --red: #C52D35;
  --red-bright: #D63A43;
  --red-dark: #A8232B;
  --gold: #D9A84F;
  --gold-soft: rgba(217, 168, 79, .14);
  --pine: var(--night);
  --pine-deep: var(--night-deep);
  --white: #FFFFFF;

  --ink: #123A27;
  --muted: #4C6357;
  --muted-light: #A9C0B3;
  --line: rgba(12, 50, 33, .10);
  --line-light: rgba(245, 242, 235, .12);

  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;

  --gutter: 20px;
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 8px rgba(12, 50, 33, .06);
  --shadow: 0 18px 40px -18px rgba(12, 50, 33, .28);
  --shadow-dark: 0 24px 60px -24px rgba(0, 0, 0, .7);

  --ease: cubic-bezier(.22, .8, .24, 1);
  --sticky-h: 68px;
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 16px;
}

body {
  margin: 0;
  overflow-x: clip;
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul[role="list"], ol[role="list"] { list-style: none; padding: 0; }
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
  border-radius: 6px;
}

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

.skip-link {
  position: absolute;
  left: 12px; top: -60px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--gold);
  color: var(--night);
  font-weight: 700;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: top .2s;
}
.skip-link:focus { top: 12px; }

.container {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--narrow { max-width: 820px; }

@media (max-width: 380px) {
  :root { --gutter: 16px; }
}

/* ---------- 3. Componentes ---------- */

/* Etiqueta */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid rgba(217, 168, 79, .45);
  border-radius: 999px;
  background: var(--gold-soft);
  color: var(--gold);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 10px 2px rgba(217, 168, 79, .55);
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 26px;
  border: 0;
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: .9375rem;
  font-weight: 700;
  letter-spacing: .05em;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
  text-decoration: none;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s;
  -webkit-tap-highlight-color: transparent;
}
.btn svg { width: 18px; height: 18px; flex: none; }

.btn--primary {
  background: linear-gradient(180deg, var(--red-bright), var(--red) 55%, var(--red-dark));
  color: var(--white);
  box-shadow: 0 12px 26px -12px rgba(197, 45, 53, .75), inset 0 1px 0 rgba(255, 255, 255, .2);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 32px -14px rgba(197, 45, 53, .85), inset 0 1px 0 rgba(255, 255, 255, .25);
}
.btn--primary:active { transform: translateY(0); }

.btn--lg { min-height: 58px; padding: 16px 30px; font-size: 1rem; }
.btn--sm { min-height: 46px; padding: 10px 18px; font-size: .8125rem; border-radius: 10px; }
.btn--block { width: 100%; }

.btn[data-checkout-pending] { cursor: not-allowed; }

/* Mídia (fotos / placeholders) */
.media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--night-soft);
}
.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media--dark { background: var(--night-deep); }
.media--paper { background: #FDFCF9; }
.media--wood { background: #A47650; }

.demo-badge {
  position: absolute;
  left: 10px; top: 10px;
  z-index: 2;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(8, 38, 25, .74);
  color: rgba(245, 242, 235, .92);
  font-size: .625rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  line-height: 1.4;
  pointer-events: none;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}
.media:not(.is-demo) > .demo-badge { display: none; }
.model-card .demo-badge,
.offer__thumbs .demo-badge {
  left: 8px; top: 8px;
  padding: 3px 7px;
  font-size: .5625rem;
  letter-spacing: .04em;
  white-space: nowrap;
}

/* Cabeçalho de seção */
.section {
  padding-block: 72px;
}
.section--ivory { background: var(--ivory); }
.section--white { background: var(--white); }
.section--night {
  background:
    radial-gradient(1200px 520px at 50% -10%, rgba(217, 168, 79, .10), transparent 70%),
    var(--night);
  color: var(--ivory);
}

.section-head {
  max-width: 720px;
  margin: 0 auto 40px;
  text-align: center;
}
.section-head .eyebrow { margin-bottom: 18px; }

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 1.15rem + 2.6vw, 2.75rem);
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--night);
  text-wrap: balance;
}
.section-sub {
  margin-top: 14px;
  color: var(--muted);
  font-size: 1.0625rem;
  text-wrap: pretty;
}
.section-head--light .section-title,
.section--night .section-title { color: var(--ivory); }
.section-head--light .section-sub { color: var(--muted-light); }

.section-close {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  margin-top: 48px;
  text-align: center;
}
.section-close__text {
  max-width: 640px;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1rem + .9vw, 1.5rem);
  font-weight: 500;
  font-style: italic;
  line-height: 1.45;
  color: var(--night);
  text-wrap: balance;
}

.lead {
  font-size: 1.0625rem;
  color: var(--muted);
}

/* Revelação ao rolar */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.js .reveal.is-revealed {
  opacity: 1;
  transform: none;
}

/* ---------- 4. Cabeçalho do site ---------- */
.site-header {
  background: var(--pine-deep);
  color: var(--ivory);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 60px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: .01em;
}
.brand__icon { width: 20px; height: 20px; color: var(--gold); }

.site-header__link {
  display: none;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding-inline: 4px;
  color: var(--gold);
  font-size: .875rem;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: .02em;
}
.site-header__link svg { width: 16px; height: 16px; }
.site-header__link:hover { color: var(--ivory); }
@media (min-width: 600px) {
  .site-header__link { display: inline-flex; }
}

/* ---------- 5. Dobra 01 — Hero ---------- */
.hero {
  position: relative;
  padding: 20px 0 56px;
  background:
    radial-gradient(900px 500px at 75% 40%, rgba(217, 168, 79, .14), transparent 70%),
    linear-gradient(180deg, var(--pine-deep), var(--pine) 60%);
  color: var(--ivory);
}
.hero__grid {
  display: grid;
  grid-template-areas: "head" "media" "cta" "body";
  gap: 22px;
}
.hero__head { grid-area: head; }
.hero__head .eyebrow { margin-bottom: 14px; }
.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.95rem, 1.2rem + 3.6vw, 3.55rem);
  line-height: 1.08;
  letter-spacing: -.015em;
  text-wrap: balance;
}

.hero__media {
  grid-area: media;
  aspect-ratio: 4 / 3;
  margin-inline: calc(var(--gutter) * -1);
  border-radius: 0;
  box-shadow: var(--shadow-dark);
}

.hero__cta { grid-area: cta; }
.hero__cta .btn { width: 100%; }

.hero__body { grid-area: body; }
.hero__sub {
  color: #D3E2D8;
  font-size: 1.0625rem;
  line-height: 1.6;
  text-wrap: pretty;
}
.hero__benefits {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}
.hero__benefits li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: .9375rem;
}
.hero__benefits svg {
  flex: none;
  width: 34px; height: 34px;
  padding: 7px;
  border-radius: 10px;
  background: var(--gold-soft);
  color: var(--gold);
  border: 1px solid rgba(217, 168, 79, .3);
}

@media (min-width: 600px) {
  .hero__media { margin-inline: 0; border-radius: var(--radius-lg); }
  .hero__cta .btn { width: auto; }
}

@media (min-width: 960px) {
  .hero { padding: 48px 0 104px; }
  .hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    grid-template-areas: "head media" "body media" "cta media";
    grid-template-rows: auto auto 1fr;
    column-gap: 56px;
    row-gap: 24px;
    align-items: start;
  }
  .hero__head { align-self: end; padding-top: 24px; }
  .hero__media { align-self: center; }
  .hero__benefits { grid-template-columns: 1fr; }
}

/* ---------- 6. Dobra 02 — Galeria de modelos ---------- */
.models-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.model-card {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--night);
  box-shadow: var(--shadow);
  transition: translate .35s var(--ease), box-shadow .35s var(--ease), opacity .7s var(--ease), transform .7s var(--ease);
}
.model-card .media {
  aspect-ratio: 4 / 5;
  border-radius: 0;
}
.model-card .media img { transition: scale .6s var(--ease); }
.model-card__title {
  padding: 12px 14px 14px;
  color: var(--ivory);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
  border-top: 1px solid var(--line-light);
}
@media (hover: hover) {
  .model-card:hover {
    translate: 0 -4px;
    box-shadow: 0 26px 48px -20px rgba(12, 50, 33, .45), 0 0 0 1px rgba(217, 168, 79, .35);
  }
  .model-card:hover .media img { scale: 1.04; }
}
@media (min-width: 768px) {
  .models-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
  .model-card__title { padding: 16px 20px 18px; font-size: 1.25rem; }
}

/* ---------- 7. Dobra 03 — Do molde à decoração ---------- */
.steps {
  display: grid;
  gap: 44px;
  counter-reset: step;
}
.step {
  position: relative;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.step > .media {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.step__body {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px 22px;
}
.step__num {
  flex: none;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}
.step__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--night);
}
.step__text { margin-top: 4px; color: var(--muted); }

.step--lit {
  background: var(--night);
  border-color: rgba(217, 168, 79, .35);
}
.step--lit .step__title { color: var(--ivory); }
.step--lit .step__text { color: var(--muted-light); }

/* Seta entre etapas: para baixo no mobile, para o lado no desktop */
.step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -36px;
  width: 28px; height: 28px;
  translate: -50% 0;
  background: var(--gold);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v14M6 13l6 6 6-6' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v14M6 13l6 6 6-6' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
}

@media (min-width: 768px) {
  .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 44px; }
  .step__body { padding: 16px 16px 20px; gap: 10px; }
  .step:not(:last-child)::after {
    left: auto;
    right: -36px;
    bottom: auto;
    top: 0;
    translate: 0 0;
    rotate: -90deg;
    /* centraliza na altura da imagem 4:3 (margem % = largura do card) */
    margin-top: calc(37.5% - 14px);
  }
}
@media (min-width: 960px) {
  .steps { gap: 56px; }
  .step__body { padding: 18px 20px 22px; gap: 14px; }
  .step:not(:last-child)::after { right: -42px; }
}

/* ---------- 8. Dobra 04 — Execução prática / Dobra 06 — Benefícios ---------- */
.split {
  display: grid;
  gap: 32px;
  align-items: center;
}
.split__media { box-shadow: var(--shadow); }
#execucao .split__media { aspect-ratio: 4 / 3; }
#beneficios .split__media { aspect-ratio: 5 / 6; }

.split__body .section-title { margin-bottom: 16px; }

.highlight-quote {
  margin-top: 24px;
  padding-left: 18px;
  border-left: 3px solid var(--gold);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 1.05rem + 1vw, 1.7rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.3;
  color: var(--red);
}

.note-card {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
  padding: 16px 18px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  font-weight: 600;
  color: var(--night);
}
.note-card svg { flex: none; width: 26px; height: 26px; color: var(--gold); }

.safety {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: rgba(12, 50, 33, .04);
  color: var(--muted);
  font-size: .8125rem;
  line-height: 1.55;
}
.safety svg { flex: none; width: 18px; height: 18px; margin-top: 1px; color: var(--muted); }
.safety strong { color: var(--ink); }

.checklist {
  display: grid;
  gap: 12px;
  margin: 8px 0 24px;
}
.checklist li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--radius);
  background: var(--ivory);
  font-weight: 600;
  color: var(--night);
}
.checklist__icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--night);
  color: var(--gold);
}
.checklist__icon svg { width: 18px; height: 18px; }

@media (min-width: 960px) {
  .split { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 72px; }
  .split--reverse { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .split--reverse .split__media { order: 2; }
}

/* ---------- 9. Dobra 05 — Carrossel ---------- */
.carousel { max-width: 980px; margin-inline: auto; }
.carousel__stage { position: relative; }
.carousel__viewport {
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-dark);
  touch-action: pan-y pinch-zoom;
  background: var(--night-deep);
}
.carousel__track {
  display: flex;
  transition: transform .5s var(--ease);
  will-change: transform;
}
.carousel__track.is-dragging { transition: none; }
.carousel__slide { flex: 0 0 100%; min-width: 0; }
.carousel__slide .media {
  aspect-ratio: 4 / 3;
  border-radius: 0;
  cursor: zoom-in;
}
.carousel__slide img { -webkit-user-drag: none; user-select: none; }

.carousel__nav,
.carousel__zoom,
.carousel__counter {
  position: absolute;
  z-index: 3;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(245, 242, 235, .2);
  background: rgba(8, 38, 25, .62);
  color: var(--ivory);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.carousel__nav {
  top: 50%;
  width: 44px; height: 44px;
  margin-top: -22px;
  border-radius: 50%;
  transition: background-color .2s, transform .2s;
}
.carousel__nav svg { width: 20px; height: 20px; }
.carousel__nav:hover { background: rgba(197, 45, 53, .9); }
.carousel__nav--prev { left: 10px; }
.carousel__nav--next { right: 10px; }
.carousel__nav:disabled { opacity: .35; cursor: default; background: rgba(8, 38, 25, .62); }

.carousel__counter {
  top: 10px; right: 10px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: .04em;
}
.carousel__zoom {
  right: 10px; bottom: 10px;
  width: 44px; height: 44px;
  border-radius: 12px;
}
.carousel__zoom svg { width: 20px; height: 20px; }
.carousel__zoom:hover { background: rgba(8, 38, 25, .85); }

.carousel__caption {
  min-height: 1.6em;
  margin-top: 14px;
  text-align: center;
  color: var(--muted-light);
  font-size: .9375rem;
}

.carousel__thumbs {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  padding: 4px 2px 8px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: rgba(245, 242, 235, .25) transparent;
}
.carousel__thumb {
  flex: 0 0 auto;
  width: 76px;
  aspect-ratio: 4 / 3;
  padding: 0;
  overflow: hidden;
  border: 2px solid transparent;
  border-radius: 8px;
  background: var(--night-deep);
  opacity: .5;
  scroll-snap-align: center;
  transition: opacity .2s, border-color .2s;
}
.carousel__thumb img { width: 100%; height: 100%; object-fit: cover; }
.carousel__thumb:hover { opacity: .85; }
.carousel__thumb[aria-current="true"] { opacity: 1; border-color: var(--gold); }

.carousel__noscript { text-align: center; color: var(--muted-light); }

@media (min-width: 768px) {
  .carousel__nav { width: 52px; height: 52px; margin-top: -26px; }
  .carousel__nav--prev { left: 16px; }
  .carousel__nav--next { right: 16px; }
  .carousel__thumb { width: 72px; }
  /* centraliza quando cabe, rola quando não cabe */
  .carousel__thumb:first-child { margin-left: auto; }
  .carousel__thumb:last-child { margin-right: auto; }
}

/* Lightbox */
.lightbox {
  width: 100vw; max-width: 100vw;
  height: 100vh; height: 100dvh; max-height: 100dvh;
  margin: 0;
  padding: 0;
  border: 0;
  background: rgba(6, 10, 14, .96);
  color: var(--ivory);
}
.lightbox::backdrop { background: rgba(0, 0, 0, .7); }
.lightbox[open] { animation: fade-in .25s var(--ease); }
.lightbox__inner {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%; height: 100%;
  padding: 64px 12px 96px;
}
.lightbox__figure { display: grid; justify-items: center; gap: 12px; max-width: 100%; }
.lightbox__media { position: relative; }
.lightbox__media img {
  width: auto;
  max-width: 100%;
  max-height: calc(100dvh - 190px);
  border-radius: var(--radius);
}
.lightbox__media .demo-badge[hidden] { display: none; }
.lightbox__caption { text-align: center; color: var(--muted-light); font-size: .9375rem; }
.lightbox__counter { color: var(--gold); font-variant-numeric: tabular-nums; margin-left: 6px; }
.lightbox__close,
.lightbox__nav {
  position: absolute;
  display: grid;
  place-items: center;
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(245, 242, 235, .22);
  background: rgba(20, 73, 47, .8);
  color: var(--ivory);
}
.lightbox__close:hover, .lightbox__nav:hover { background: var(--red); }
.lightbox__close svg, .lightbox__nav svg { width: 22px; height: 22px; }
.lightbox__close { top: 12px; right: 12px; }
.lightbox__nav { bottom: 24px; }
.lightbox__nav--prev { left: calc(50% - 60px); }
.lightbox__nav--next { right: calc(50% - 60px); }
@media (min-width: 768px) {
  .lightbox__inner { padding: 64px 96px; }
  .lightbox__media img { max-height: calc(100dvh - 150px); }
  .lightbox__nav { bottom: auto; top: 50%; margin-top: -24px; }
  .lightbox__nav--prev { left: 24px; }
  .lightbox__nav--next { right: 24px; }
  .lightbox__close { top: 20px; right: 20px; }
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

/* ---------- 9b. Depoimentos ---------- */
.testimonials {
  display: grid;
  gap: 20px;
  max-width: 420px;
  margin-inline: auto;
}
.testimonial {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}
.testimonial img { width: 100%; height: auto; }
@media (min-width: 768px) {
  .testimonials {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    max-width: none;
  }
}

/* ---------- 10. Dobra 07 — Oferta ---------- */
.offer {
  background:
    radial-gradient(800px 480px at 80% 30%, rgba(217, 168, 79, .12), transparent 70%),
    radial-gradient(700px 420px at 10% 90%, rgba(197, 45, 53, .10), transparent 70%),
    var(--night);
}
.offer__grid {
  display: grid;
  gap: 28px;
}
.offer__visual { display: grid; gap: 12px; }
.offer__main { aspect-ratio: 4 / 3; box-shadow: var(--shadow-dark); }
.offer__thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
  grid-auto-flow: column;
  gap: 12px;
}
.offer__thumbs .media { aspect-ratio: 1 / 1; }
.offer__thumbs .media[hidden] { display: none; }
.media--mockup { background: var(--night-soft); }
.media--mockup img { object-fit: contain; padding: 8%; }

.offer-card {
  position: relative;
  padding: 28px 22px 26px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(217, 168, 79, .38);
  background: linear-gradient(180deg, #1A5638, #103D29);
  box-shadow: var(--shadow-dark), inset 0 1px 0 rgba(255, 255, 255, .05);
}
.offer-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--gold);
  color: var(--night);
  font-size: .8125rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.offer-card__badge svg { width: 16px; height: 16px; }
.offer-card__name {
  margin-top: 18px;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--ivory);
}
.offer-card__desc { margin-top: 10px; color: var(--muted-light); }
.offer-card__list {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}
.offer-card__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--ivory);
}
.offer-card__list svg {
  flex: none;
  width: 22px; height: 22px;
  padding: 3px;
  border-radius: 50%;
  background: rgba(217, 168, 79, .18);
  color: var(--gold);
}

.price {
  display: grid;
  justify-items: center;
  gap: 2px;
  margin: 24px 0 20px;
  padding: 18px 0 20px;
  border-block: 1px solid var(--line-light);
  text-align: center;
}
.price__caption {
  color: var(--muted-light);
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.price__value {
  font-family: var(--font-body);
  font-size: clamp(3rem, 2.4rem + 3vw, 4.25rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.03em;
  color: var(--white);
  text-shadow: 0 0 36px rgba(217, 168, 79, .35);
  font-variant-numeric: lining-nums;
}

.offer-card__note {
  margin-top: 14px;
  color: var(--muted-light);
  font-size: .8125rem;
  text-align: center;
}

@media (min-width: 960px) {
  .offer__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 48px;
    align-items: start;
  }
  .offer-card { position: sticky; top: 24px; padding: 36px 36px 30px; }
}

/* ---------- 11. Dobra 08 — FAQ ---------- */
.faq { display: grid; gap: 12px; }
.faq__item {
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.faq__heading { font-size: inherit; font-weight: inherit; }
.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  min-height: 60px;
  padding: 16px 20px;
  border: 0;
  border-radius: var(--radius);
  background: transparent;
  color: var(--night);
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.4;
  text-align: left;
}
.faq__q svg {
  flex: none;
  width: 22px; height: 22px;
  color: var(--red);
  transition: rotate .3s var(--ease);
}
.faq__q[aria-expanded="true"] svg { rotate: 45deg; }
.faq__a > div { overflow: hidden; }
.faq__a p { padding: 0 20px 20px; color: var(--muted); }

.js .faq__a {
  display: grid;
  grid-template-rows: 0fr;
  visibility: hidden;
  transition: grid-template-rows .35s var(--ease), visibility 0s linear .35s;
}
.js .faq__item.is-open .faq__a {
  grid-template-rows: 1fr;
  visibility: visible;
  transition: grid-template-rows .35s var(--ease), visibility 0s;
}

/* Conversão final */
.final-cta {
  padding-block: 80px;
  background:
    radial-gradient(700px 360px at 50% 0%, rgba(217, 168, 79, .16), transparent 70%),
    var(--night);
  color: var(--ivory);
  text-align: center;
}
.final-cta__inner { display: grid; justify-items: center; gap: 18px; }
.final-cta__icon { width: 40px; height: 40px; color: var(--gold); }
.final-cta__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 1.2rem + 3vw, 3rem);
  font-weight: 700;
  line-height: 1.12;
  text-wrap: balance;
}
.final-cta__sub { max-width: 600px; color: #D3E2D8; font-size: 1.0625rem; }
.final-cta .btn { margin-top: 10px; }
@media (max-width: 599px) {
  .final-cta .btn { width: 100%; }
}

/* ---------- 12. Rodapé ---------- */
.site-footer {
  padding: 44px 0 calc(44px + var(--sticky-h) + env(safe-area-inset-bottom, 0px));
  background: var(--night-deep);
  color: var(--muted-light);
  font-size: .875rem;
}
.site-footer__inner { display: grid; gap: 16px; justify-items: center; text-align: center; }
.site-footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ivory);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
}
.site-footer__brand svg { width: 18px; height: 18px; color: var(--gold); }
.site-footer__links { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 20px; }
.site-footer__links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(167, 179, 189, .4);
}
.site-footer__links a:hover { color: var(--ivory); }
.site-footer__links a:not([href]) { text-decoration: none; opacity: .55; cursor: default; }
.site-footer__demo { max-width: 620px; font-size: .75rem; opacity: .75; }
.site-footer__sign { font-size: .8125rem; }
@media (min-width: 768px) {
  .site-footer { padding-bottom: 44px; }
}

/* ---------- 13. Barra fixa mobile ---------- */
.sticky-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: var(--sticky-h);
  padding: 10px max(16px, env(safe-area-inset-right, 0px)) calc(10px + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));
  background: rgba(12, 50, 33, .96);
  border-top: 1px solid rgba(217, 168, 79, .28);
  box-shadow: 0 -12px 30px -12px rgba(0, 0, 0, .5);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  transform: translateY(110%);
  transition: transform .35s var(--ease);
}
.sticky-bar.is-visible { transform: translateY(0); }
.sticky-bar__info { display: grid; line-height: 1.2; min-width: 0; }
.sticky-bar__title { color: var(--ivory); font-size: .8125rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sticky-bar__price { color: var(--gold); font-size: 1.25rem; font-weight: 800; letter-spacing: -.01em; }
.sticky-bar .btn { flex: none; }
@media (min-width: 768px) {
  .sticky-bar { display: none; }
}

/* ---------- 14. Aviso (toast) ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(var(--sticky-h) + 16px + env(safe-area-inset-bottom, 0px));
  z-index: 60;
  width: max-content;
  max-width: calc(100vw - 32px);
  padding: 12px 18px;
  border-radius: 12px;
  background: var(--ivory);
  color: var(--night);
  font-size: .9375rem;
  font-weight: 600;
  box-shadow: 0 16px 40px -12px rgba(0, 0, 0, .45);
  translate: -50% 12px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s, translate .25s var(--ease);
}
.toast.is-visible { opacity: 1; translate: -50% 0; }
@media (min-width: 768px) { .toast { bottom: 32px; } }

/* ---------- 15. Espaçamentos desktop ---------- */
@media (min-width: 960px) {
  .section { padding-block: 112px; }
  .section-head { margin-bottom: 56px; }
  .final-cta { padding-block: 112px; }
}

/* ---------- 16. Movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
}