/* ==========================================================================
   Kit Louvor Pronto — Landing Page V2
   Design system + component styles. Mobile-first.
   ========================================================================== */

:root {
  /* Color */
  --bg: #F6F2E9;
  --surface: #FFFFFF;
  --surface-alt: #FBF8F1;
  --border: #E4DCC9;
  --border-soft: #EFEAE0;

  --primary: #9C5B1E;
  --primary-hover: #7E4913;

  --dark: #17110A;
  --dark-alt: #201B14;
  --dark-soft: #35291A;
  --dark-line: rgba(246, 242, 233, 0.12);

  --gold: #D9A855;
  --gold-hover: #C79640;
  --gold-soft: #E9C989;

  --wine: #6E1F2A;

  --text: #201B14;
  --text-soft: #3A342A;
  --text-muted: #5B5346;
  --text-faint: #736A57;

  --on-dark: #F2EBDD;
  --on-dark-muted: #CBC1AE;
  --on-dark-faint: #B7ABA0;

  /* Type */
  --font-serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --font-sans: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Shape */
  --radius-sm: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-xl: 18px;

  /* Layout */
  --max-width: 1180px;
  --max-width-narrow: 760px;
  --max-width-tight: 640px;

  /* Shadow */
  --shadow-card: 0 18px 40px rgba(23, 17, 10, 0.14);
  --shadow-card-lg: 0 28px 60px rgba(23, 17, 10, 0.22);
  --shadow-hover: 0 14px 30px rgba(23, 17, 10, 0.16);

  /* Motion */
  --ease: cubic-bezier(.22,.61,.36,1);
  --dur-fast: .18s;
  --dur-base: .5s;
}

/* ---- Reset ---- */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
#planos { scroll-margin-top: 16px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, p, ul, ol { margin: 0; }
ul { padding: 0; list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

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

@media (max-width: 359px) {
  .container { padding-left: 16px; padding-right: 16px; }
}

/* Mobile-first spacing scale: 64-80px between sections, tighter for the
   deliberately compact "--tight" variant (Garantia). Content — not a fixed
   min-height — always determines section height. */
.section { padding-top: clamp(64px, 8vw, 88px); padding-bottom: clamp(64px, 8vw, 88px); }
.section--tight { padding-top: clamp(48px, 6vw, 64px); padding-bottom: clamp(48px, 6vw, 64px); }
.section--surface { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section--dark { background: var(--dark); color: var(--on-dark); position: relative; overflow: hidden; }

.eyebrow {
  color: var(--primary);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 14px;
}
.eyebrow--gold { color: var(--gold); }

h2.section-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(26px, 4vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 24px;
}
/* Mobile: section titles/eyebrows center by default (narrative body copy
   below them is free to stay left-aligned — handled per component). */
@media (max-width: 640px) {
  h2.section-title { text-align: center; }
  .eyebrow--gold { text-align: center; }
}

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 15.5px;
  text-align: center;
  cursor: pointer;
  padding: 15px 26px;
  transition: background-color var(--dur-fast) ease, transform var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
  text-decoration: none;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn-primary { background: var(--primary); color: var(--bg); box-shadow: 0 8px 22px rgba(156, 91, 30, 0.32); }
.btn-primary:hover { background: var(--primary-hover); color: var(--bg); box-shadow: 0 10px 26px rgba(156, 91, 30, 0.4); }
.btn-dark { background: var(--dark); color: var(--bg); }
.btn-dark:hover { background: var(--dark-soft); color: var(--bg); }
.btn-gold { background: var(--gold); color: var(--dark); }
.btn-gold:hover { background: var(--gold-hover); color: var(--dark); }
.btn-light { background: var(--bg); color: var(--dark); }
.btn-light:hover { background: var(--border); color: var(--dark); }
.btn-block { display: block; width: 100%; }

.microcopy { margin: 16px 0 0; font-size: 13px; color: var(--text-faint); }
.microcopy--center { text-align: center; }
.microcopy--on-dark { color: var(--on-dark-faint); }

/* ---- Urgency bar ---- */
.urgency-bar {
  background: var(--dark);
  color: var(--on-dark);
  border-bottom: 1px solid rgba(217, 168, 85, 0.35);
}
.urgency-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  text-align: center;
}
.urgency-bar__label {
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0;
}

@media (max-width: 640px) {
  .urgency-bar__inner { padding: 10px 16px; }
  .urgency-bar__label { font-size: 12.5px; letter-spacing: 0.02em; }
}

/* ---- Social proof (hero, abaixo do CTA) ---- */
.social-proof {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: fit-content;
  gap: 5px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 10px 16px;
  margin: 14px 0 18px;
}
.social-proof__row { display: flex; align-items: center; gap: 10px; }
.social-proof__avatars { display: flex; }
.sp-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--gold-soft);
  border: 2px solid var(--surface);
  box-shadow: 0 0 0 1px var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: -10px;
  flex-shrink: 0;
}
.sp-avatar:first-child { margin-left: 0; }
.sp-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.social-proof__count { margin: 0; font-size: 15px; color: var(--text-soft); white-space: nowrap; }
.social-proof__count strong { color: var(--primary); font-size: 16px; font-weight: 700; }
.social-proof__rating {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-soft);
}
.sp-stars { display: flex; gap: 1px; }
.sp-stars svg { width: 14px; height: 14px; color: var(--gold); }

@media (max-width: 640px) {
  .social-proof { align-items: center; padding: 10px 14px; margin-left: auto; margin-right: auto; }
  .social-proof__row { gap: 8px; }
  .sp-avatar { width: 26px; height: 26px; margin-left: -9px; }
  .social-proof__count { font-size: 13.5px; }
  .social-proof__count strong { font-size: 14.5px; }
  .social-proof__rating { font-size: 12.5px; }
}

/* ---- Hero ---- */
.hero {
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
  align-items: center;
  padding-top: clamp(28px, 5vw, 60px);
  padding-bottom: clamp(32px, 5vw, 48px);
}
.hero__copy { flex: 1 1 440px; min-width: 280px; }
.hero__visual { flex: 1 1 380px; min-width: 260px; display: flex; justify-content: center; }

.hero h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(28px, 5.4vw, 52px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  text-wrap: balance;
}
.hero__subhead {
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.55;
  color: var(--text-muted);
  margin: 0 0 26px;
  max-width: 54ch;
}

/* Mobile: single centered column, image after CTA (source order already
   puts copy before visual — this just centers it and gives the CTA full
   width instead of a scaled-down desktop layout). */
@media (max-width: 640px) {
  .hero { text-align: center; }
  .hero__copy { flex-basis: 100%; }
  .hero__subhead { margin-left: auto; margin-right: auto; }
  .hero .btn-primary { width: 100%; }
  .hero__visual { flex-basis: 100%; }
}

/* Single contained image — no absolute layering, so it physically cannot
   overflow into neighboring sections regardless of intrinsic aspect ratio. */
.hero-visual-frame {
  width: 100%;
  max-width: 520px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card-lg);
  opacity: 0;
  transform: scale(0.96) translateY(10px);
  animation: heroFrameIn 0.7s var(--ease) 0.1s forwards;
}
.hero-visual-frame img {
  width: 100%;
  height: auto;
  display: block;
  animation: heroFloat 7s ease-in-out 1s infinite;
}
@keyframes heroFrameIn { to { opacity: 1; transform: scale(1) translateY(0); } }
@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ---- Trust bar (compact 4-chip strip) ---- */
.trust-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 10px;
  margin-top: 22px;
  max-width: 420px;
}
.hero .trust-bar { margin-left: auto; margin-right: auto; }
.trust-bar__item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-soft);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 8px;
  line-height: 1.2;
}
.trust-bar__item svg { width: 15px; height: 15px; flex-shrink: 0; color: var(--primary); }
@media (min-width: 640px) {
  .trust-bar { grid-template-columns: repeat(4, 1fr); max-width: 620px; gap: 10px; }
  .cta-final .trust-bar, .plans-grid ~ .trust-bar { max-width: none; }
}
.trust-bar--on-dark .trust-bar__item { background: rgba(246, 242, 233, 0.06); border-color: var(--dark-line); color: var(--on-dark-muted); }

/* Hero's compact 3-item variant. Below 400px, 3 columns would squeeze
   "Garantia de 7 dias" into ~90px and wrap ugly — stack instead, full
   width, still elegant. From 400px up, one centered row of 3. */
.trust-bar.trust-bar--3 { grid-template-columns: 1fr; max-width: 320px; }
.trust-bar.trust-bar--3 .trust-bar__item { justify-content: flex-start; padding: 11px 14px; }
@media (min-width: 400px) {
  .trust-bar.trust-bar--3 { grid-template-columns: repeat(3, 1fr); max-width: 460px; }
  .trust-bar.trust-bar--3 .trust-bar__item { justify-content: center; padding: 10px 8px; }
}
.trust-bar--on-dark .trust-bar__item svg { color: var(--gold); }

/* ---- Trust badges (fuller cards, own section) ---- */
.trust-badges-section { background: var(--surface-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
/* Mobile: tight 2x2 grid, icon + title only — the fuller icon+title+desc
   card is a desktop-only luxury (from 640px up). Same 4 facts either way,
   just less vertical real estate on a phone. */
.trust-badges {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.trust-badge {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 8px;
  text-align: center;
}
.trust-badge__icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 8px;
  color: var(--primary);
}
.trust-badge__icon svg { width: 16px; height: 16px; }
.trust-badge__title { margin: 0; font-weight: 700; font-size: 12px; letter-spacing: 0.02em; text-transform: uppercase; color: var(--text); line-height: 1.3; }
.trust-badge__desc { display: none; margin: 4px 0 0; font-size: 13.5px; line-height: 1.5; color: var(--text-muted); }

@media (min-width: 640px) {
  .trust-badges { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; }
  .trust-badge { padding: 20px; }
  .trust-badge__icon { width: 42px; height: 42px; margin-bottom: 12px; }
  .trust-badge__icon svg { width: 20px; height: 20px; }
  .trust-badge__title { font-size: 13.5px; margin-bottom: 4px; }
  .trust-badge__desc { display: block; }
}

/* ---- Dor (editorial) ---- */
.dor-lead {
  font-family: var(--font-serif);
  font-size: clamp(19px, 2.6vw, 25px);
  line-height: 1.5;
  max-width: 720px;
  margin: 0 0 30px;
}
.dor-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 0;
  border-top: 1px solid var(--border);
  margin-bottom: 30px;
}
.dor-list__item {
  padding: 18px 18px 18px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 14px;
  align-items: baseline;
}
.dor-list__num {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
}
.dor-list__title { font-weight: 700; font-size: 15px; margin: 0 0 4px; }
.dor-list__desc { margin: 0; font-size: 14px; line-height: 1.5; color: var(--text-muted); }

.prose { font-size: 16px; line-height: 1.65; color: var(--text-soft); max-width: 680px; margin: 0 0 12px; }
.prose:last-child { margin-bottom: 0; }

/* ---- Marquee ---- */
.marquee-section { background: var(--dark); padding: clamp(36px, 5vw, 56px) 0; overflow: hidden; }
.marquee-section__head { text-align: center; margin-bottom: 26px; padding: 0 20px; }
.marquee-section__title { font-family: var(--font-serif); font-weight: 700; color: var(--on-dark); font-size: clamp(19px, 2.6vw, 24px); margin: 0 0 6px; }
.marquee-section__sub { color: var(--on-dark-faint); font-size: 14px; margin: 0; }

.marquee { position: relative; }
.marquee::before, .marquee::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: clamp(24px, 8vw, 90px);
  z-index: 2;
  pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(90deg, var(--dark), transparent); }
.marquee::after { right: 0; background: linear-gradient(270deg, var(--dark), transparent); }
.marquee__row {
  display: flex;
  gap: 14px;
  width: max-content;
  will-change: transform;
  animation: marqueeLeft 46s linear infinite;
}
.marquee__row + .marquee__row { margin-top: 14px; animation-name: marqueeRight; animation-duration: 52s; }
.marquee:hover .marquee__row { animation-play-state: paused; }
@keyframes marqueeLeft { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes marqueeRight { from { transform: translateX(-50%); } to { transform: translateX(0); } }

.marquee__item {
  flex: 0 0 auto;
  width: 104px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--dark-line);
  box-shadow: 0 10px 24px rgba(0,0,0,0.35);
  background: var(--surface);
  transition: transform var(--dur-fast) ease;
}
.marquee__item:hover { transform: translateY(-3px); }
.marquee__item img { width: 100%; height: auto; display: block; }

@media (min-width: 480px) {
  .marquee__item { width: 132px; }
}
@media (min-width: 640px) {
  .marquee__item { width: 160px; }
}

/* ---- Nota invisível ---- */
.nota-section { position: relative; }
.nota-deco {
  position: absolute;
  top: 8%;
  right: 4%;
  width: 130px;
  opacity: 0.14;
  pointer-events: none;
}
.nota-deco path, .nota-deco line, .nota-deco circle { stroke: var(--gold); }
.nota-deco__note { fill: var(--gold); }
.nota__lead {
  font-family: var(--font-serif);
  font-size: clamp(19px, 2.8vw, 26px);
  line-height: 1.5;
  margin: 0 0 20px;
  position: relative;
}
.nota__body { font-size: 16px; line-height: 1.7; color: var(--on-dark-muted); margin: 0 0 20px; }
.nota__body:last-child { margin-bottom: 0; }
.nota__body strong { color: var(--on-dark); }

/* ---- Mecanismo ---- */
.mech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 22px;
  margin-bottom: 32px;
  align-items: stretch;
}
.mech-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
  position: relative;
  overflow: hidden;
}
.mech-card__thumb {
  position: absolute;
  top: 14px;
  right: -18px;
  width: 74px;
  border-radius: 6px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  transform: rotate(8deg);
  opacity: 0.9;
}
.mech-card__num { margin: 0 0 6px; font-size: 12px; font-weight: 700; color: var(--primary); letter-spacing: 0.06em; }
.mech-card__title { margin: 0 0 10px; font-family: var(--font-serif); font-weight: 700; font-size: 21px; max-width: 80%; }
.mech-card__desc { margin: 0; font-size: 15px; line-height: 1.6; color: var(--text-muted); max-width: 92%; }

.mech-formula {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: center;
  background: var(--dark);
  color: var(--on-dark);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  text-align: center;
}
.mech-formula__term { font-family: var(--font-serif); font-weight: 700; font-size: clamp(15px, 2vw, 18px); }
.mech-formula__op { font-size: 20px; color: var(--gold); }
/* The result reads as the equation's answer, not another term: its own
   line, a thin gold rule above it to separate cause from effect, larger
   and bolder than the terms that feed it. */
.mech-formula__result {
  flex-basis: 100%;
  margin-top: 10px;
  padding-top: 14px;
  border-top: 1px solid rgba(217, 168, 85, 0.3);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(19px, 2.8vw, 25px);
  color: var(--gold);
}

/* ---- Contexto de uso (foto real do músico no culto) ---- */
.context-section { padding: 0; }
.context-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  max-height: 560px;
  overflow: hidden;
}
.context-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; display: block; }
@media (min-width: 720px) { .context-frame { aspect-ratio: 16 / 7; } }

/* ---- Features (o que tem dentro) ---- */
.features-visual {
  width: 100%;
  max-width: 900px;
  margin: 0 auto 36px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.features-visual img { width: 100%; height: auto; display: block; }
.features-layout__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0 40px;
}
.feature-row {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-soft);
  align-items: flex-start;
}
.feature-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  margin-top: 9px;
  flex-shrink: 0;
}
.feature-row__label { margin: 0 0 4px; font-weight: 700; font-size: 16px; }
.feature-row__benefit { margin: 0; font-size: 14.5px; line-height: 1.55; color: var(--text-muted); }

/* ---- Preview detalhado ---- */
/* Mobile: one full card per "page", horizontal scroll-snap carousel — you
   can actually read a page instead of squinting at 4 thumbnails at once.
   Desktop (min-width 720px): reverts to the grid.
   The bleed-to-viewport-edge (cancelling .container's own padding) lives
   on .preview-carousel, the positioning context for the fade overlay —
   .preview-grid just keeps a matching inset via padding so cards still
   line up under the heading above. Both must stay in sync with the
   container's padding at every breakpoint (20px, 16px under 359px). */
.preview-carousel { position: relative; margin: 0 -16px; }
@media (min-width: 359px) {
  .preview-carousel { margin: 0 -20px; }
}
.preview-grid {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 6px;
  padding-left: 16px;
  padding-right: 16px;
  scrollbar-width: thin;
}
@media (min-width: 359px) {
  .preview-grid { padding-left: 20px; padding-right: 20px; }
}
.preview-card {
  cursor: pointer;
  text-align: left;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0;
  font-family: inherit;
  overflow: hidden;
  transition: box-shadow var(--dur-fast) ease, transform var(--dur-fast) ease;
  flex: 0 0 78%;
  scroll-snap-align: start;
}
.preview-card:hover, .preview-card:focus-visible { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.preview-card__img-wrap { aspect-ratio: 3 / 4; overflow: hidden; background: var(--bg); border-bottom: 1px solid var(--border); }
.preview-card__img-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.preview-card__body { padding: 14px 16px 16px; }
.preview-card__tag {
  margin: 0 0 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--wine);
  text-transform: uppercase;
}
.preview-card__title { margin: 0; font-family: var(--font-serif); font-weight: 700; font-size: 16px; }
.preview-card__cta { margin: 8px 0 0; font-size: 12px; color: var(--primary); font-weight: 600; }
.preview-intro { font-size: 15px; color: var(--text-muted); margin: 0 0 8px; max-width: 620px; }
.preview-hint {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--text-faint);
  margin: 0 0 20px;
}
.preview-hint svg { width: 14px; height: 14px; }

/* Right-edge fade — reinforces the peeking next-card + drag hint that
   there's more to scroll to. Purely decorative, no JS, gone on desktop
   where the carousel becomes a static grid. */
.preview-carousel::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 6px;
  width: 36px;
  background: linear-gradient(270deg, var(--bg), transparent);
  pointer-events: none;
}
@media (min-width: 720px) {
  .preview-carousel::after { display: none; }
}

.mid-cta { text-align: center; margin-top: clamp(28px, 4vw, 40px); }

@media (min-width: 720px) {
  .preview-carousel { margin: 0; }
  .preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    overflow: visible;
    padding: 0;
  }
  .preview-card { flex: initial; }
  .preview-hint { display: none; }
}

/* ---- Lightbox ---- */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(23, 17, 10, 0.82);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.lightbox-overlay[hidden] { display: none; }
.lightbox {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 14px;
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  position: relative;
  animation: lightboxIn .22s var(--ease) both;
}
@keyframes lightboxIn { from { opacity: 0; transform: scale(.96); } to { opacity: 1; transform: scale(1); } }
.lightbox__img-wrap { overflow: auto; border-radius: 8px; border: 1px solid var(--border); background: var(--bg); flex: 1 1 auto; min-height: 0; }
.lightbox__img-wrap img { width: 100%; height: auto; display: block; }
.lightbox__caption { padding: 12px 4px 2px; font-size: 13.5px; color: var(--text-muted); }
.lightbox__caption strong { color: var(--text); }
.modal-close {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  color: var(--text-muted);
  z-index: 2;
}
.modal-close:hover { background: var(--bg); }

/* Generic modal (songs list) reuses lightbox overlay/dialog pattern */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(23, 17, 10, 0.82);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-overlay[hidden] { display: none; }
.modal {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 4vw, 36px);
  max-width: 640px;
  width: 100%;
  max-height: 86vh;
  overflow-y: auto;
  position: relative;
  animation: lightboxIn .22s var(--ease) both;
}
.songs-modal-intro { margin: 0 0 20px; font-size: 13.5px; color: var(--text-faint); }
.songs-category { margin-bottom: 18px; }
.songs-category:last-child { margin-bottom: 0; }
.songs-category__name {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--wine);
  text-transform: uppercase;
}
.songs-category__list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 4px 16px;
}
.songs-category__list li { font-size: 13.5px; color: var(--text-soft); padding: 3px 0; }
.modal-title { margin: 0 0 16px; font-family: var(--font-serif); font-weight: 700; font-size: 20px; }

/* ---- Bônus ---- */
/* auto-fit at this minmax fits 4 equal cards on desktop, 2x2 on tablet,
   1 column on mobile — no card is ever singled out by the grid itself. */
/* 5 bônus: flexbox (not grid) so a partial last row centers itself
   instead of stretching or leaving one card stranded on its own line.
   Mobile: strictly 1 per row. Desktop: wraps naturally into 3 + 2,
   both rows centered, each card a consistent width. */
.bonus-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.bonus-grid .bonus-card { width: 100%; }
@media (min-width: 640px) {
  .bonus-grid {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 22px;
  }
  .bonus-grid .bonus-card { flex: 0 1 320px; width: auto; }
}
.bonus-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--dur-fast) ease, transform var(--dur-fast) ease;
}
.bonus-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.bonus-card__img-wrap { aspect-ratio: 3 / 2; overflow: hidden; border-bottom: 1px solid var(--border); background: var(--surface); }
.bonus-card__img-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.bonus-card__body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.bonus-card__head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.bonus-card__title { margin: 0; font-family: var(--font-serif); font-weight: 700; font-size: 17px; }
.bonus-card__value { font-size: 12px; font-weight: 700; color: var(--wine); white-space: nowrap; }
.bonus-card__what { margin: 0; font-size: 13.5px; color: var(--text-muted); line-height: 1.5; }
.bonus-card__benefit { margin: 0; font-size: 13.5px; line-height: 1.5; }
.bonus-card__objection { margin: 0; font-size: 12.5px; color: var(--text-faint); line-height: 1.5; font-style: italic; }

/* Mobile: 5 bônus cards is a lot of scroll — compact each one. The italic
   objection line goes (redundant with "what"+"benefit" right above it),
   padding tightens, image gets shorter. Desktop keeps the fuller cards. */
@media (max-width: 640px) {
  .bonus-card__objection { display: none; }
  .bonus-card__img-wrap { aspect-ratio: 16 / 7; }
  .bonus-card__body { padding: 14px 16px 16px; gap: 5px; }
  .bonus-card__title { font-size: 16px; }
  .bonus-card__what { margin-bottom: 2px; }
}

/* ---- Stack de valor ---- */
.stack-layout { display: flex; flex-wrap: wrap-reverse; gap: 28px; align-items: center; justify-content: center; }
.stack-layout__box { flex: 1 1 340px; max-width: var(--max-width-tight); }
/* Essa imagem é uma peça publicitária cheia de texto (preço, nomes,
   benefícios) — legível no desktop, ilegível reduzida a ~350px. No mobile,
   o HTML do stack-box já explica tudo com clareza; a imagem some e volta
   a aparecer como reforço visual a partir do tablet. */
.stack-layout__art { display: none; }
@media (min-width: 720px) {
  .stack-layout__art { display: block; flex: 1 1 300px; max-width: 420px; }
  .stack-layout__art img {
    width: 100%;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card);
  }
}
.stack-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: clamp(18px, 4vw, 28px);
}
.stack-row { display: flex; align-items: center; gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--border-soft); font-size: 15px; }
.stack-row:last-of-type { border-bottom: none; }
.stack-row__thumb { width: 34px; height: 34px; border-radius: 6px; object-fit: cover; object-position: top; border: 1px solid var(--border); flex-shrink: 0; }
.stack-row__label { flex: 1; }
.stack-row__value { font-weight: 600; }
.stack-total { display: flex; flex-wrap: wrap; gap: 6px 12px; justify-content: space-between; align-items: baseline; padding: 16px 0 0; font-size: 15.5px; font-weight: 600; }
.stack-total__value { color: var(--wine); font-size: 20px; font-weight: 700; }
.stack-transition {
  text-align: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(20px, 3vw, 26px);
  margin: 32px 0 0;
}

/* ---- Planos ---- */
/* Mobile: forced single column, Básico then Completo — never side by side,
   regardless of how wide either card's content pushes its flex-basis. */
.plans-grid { display: flex; flex-direction: column; gap: 24px; align-items: stretch; }
@media (min-width: 700px) {
  .plans-grid { flex-direction: row; flex-wrap: wrap; }
}
.plan-card {
  flex: 1 1 300px;
  min-width: 260px;
  border-radius: var(--radius-xl);
  padding: clamp(24px, 3vw, 32px);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform var(--dur-fast) ease;
}
@media (min-width: 700px) {
  .plan-card { align-items: flex-start; text-align: left; }
}
.plan-card--basic { background: var(--surface); border: 1px solid var(--border); }
.plan-card--complete {
  background: var(--dark);
  color: var(--on-dark);
  border: 2px solid var(--gold);
  position: relative;
}
.plan-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--dark);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 5px 12px;
  border-radius: 20px;
  text-transform: uppercase;
  white-space: nowrap;
}
.plan-name { margin: 14px 0 4px; font-family: var(--font-serif); font-weight: 700; font-size: 22px; }
.plan-card--basic .plan-name { margin-top: 0; }
/* R$67/R$242 são o valor atribuído aos materiais somados, não um preço
   anterior de fato praticado. O line-through é só ancoragem visual do
   valor percebido — o rótulo nunca diz "de R$X", sempre "valor do
   material(is)". */
.plan-was { margin: 0 0 16px; font-size: 12.5px; letter-spacing: 0.01em; }
.plan-was__struck { text-decoration: line-through; margin-left: 4px; }
.plan-card--basic .plan-was { color: var(--text-faint); }
.plan-card--complete .plan-was { color: var(--on-dark-faint); }
.plan-price { margin: 0 0 20px; font-size: clamp(32px, 4vw, 38px); font-weight: 700; }
.plan-features { font-size: 14.5px; line-height: 1.9; margin-bottom: 18px; flex-grow: 1; text-align: left; }
.plan-card--basic .plan-features { color: var(--text-soft); }
.plan-card--complete .plan-features { color: var(--on-dark); }
.plan-feature-note { font-size: 12px; opacity: 0.72; }

.plan-thumbs { display: flex; gap: 6px; margin-bottom: 18px; }
.plan-thumbs img { width: 42px; height: 56px; object-fit: cover; object-position: top; border-radius: 4px; border: 1px solid var(--dark-line); }

.value-note {
  margin-top: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
}
.value-note p { margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--text-soft); }

/* ---- Garantia ---- */
.guarantee { text-align: center; }
.guarantee__badge {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  font-size: 22px;
  color: var(--primary);
  font-weight: 700;
}
.guarantee__title { margin: 0 0 12px; font-family: var(--font-serif); font-weight: 700; font-size: 22px; }
.guarantee__body { margin: 0; font-size: 15px; line-height: 1.65; color: var(--text-muted); }

/* ---- FAQ ---- */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-family: inherit;
}
.faq-question__text { font-weight: 600; font-size: 15.5px; color: var(--text); }
.faq-question__icon { font-size: 20px; color: var(--primary); flex-shrink: 0; transition: transform var(--dur-fast) ease; }
.faq-answer { padding: 0 0 18px; font-size: 14.5px; line-height: 1.6; color: var(--text-muted); }
.faq-answer[hidden] { display: none; }
.faq-songs-btn {
  margin-top: 10px;
  min-height: 44px;
  background: var(--primary);
  color: var(--bg);
  border: none;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
}
.faq-songs-btn:hover { background: var(--primary-hover); }

/* ---- CTA final ---- */
.cta-final { text-align: center; }
.cta-final__headline {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1.32;
  margin: 0 0 30px;
}
.cta-final__buttons { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-bottom: 16px; }

/* ---- Footer ---- */
.site-footer { background: var(--bg); border-top: 1px solid var(--border); }
.site-footer__row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
  padding: 32px 0;
}
.site-footer__brand { font-family: var(--font-serif); font-weight: 700; font-size: 16px; }
.site-footer__links { display: flex; flex-wrap: wrap; gap: 18px; font-size: 13px; color: var(--text-muted); }
.site-footer__legal { font-size: 12px; color: var(--text-faint); padding-bottom: 24px; }

/* ---- Toast ---- */
.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--dark-alt);
  color: var(--bg);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  z-index: 999;
  max-width: 90vw;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}
.toast[hidden] { display: none; }

/* ---- Motion ---- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
.reveal { opacity: 0; }
.reveal.is-visible { animation: fadeUp var(--dur-base) var(--ease) both; }
.reveal-stagger.is-visible > * { animation: fadeUp var(--dur-base) var(--ease) both; }
.reveal-stagger.is-visible > *:nth-child(1) { animation-delay: .02s; }
.reveal-stagger.is-visible > *:nth-child(2) { animation-delay: .08s; }
.reveal-stagger.is-visible > *:nth-child(3) { animation-delay: .14s; }
.reveal-stagger.is-visible > *:nth-child(4) { animation-delay: .2s; }
.reveal-stagger.is-visible > *:nth-child(n+5) { animation-delay: .26s; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > * { opacity: 1; animation: none !important; }
  .hero-visual-frame { opacity: 1; transform: none; animation: none !important; }
  .hero-visual-frame img { animation: none !important; }
  .marquee__row { animation: none !important; }
  .marquee { overflow-x: auto; }
  * { scroll-behavior: auto !important; }
}

/* ---- Mobile typography pass ----
   Reading text (descriptions, list items, answers) stays at 15px+ on
   small screens with comfortable line-height. Micro-labels (tags, eyebrows,
   badges, legal footer text) are intentionally excluded — those read as
   labels, not body copy, at any screen size. */
@media (max-width: 640px) {
  .feature-row__benefit,
  .bonus-card__what,
  .bonus-card__benefit,
  .faq-answer,
  .dor-list__desc,
  .value-note p {
    font-size: 15px;
    line-height: 1.6;
  }
  .plan-features { font-size: 15px; line-height: 1.85; }
  .guarantee__body { font-size: 15.5px; }
}