/* ============================================================
   EVC START — Design System
   Mobile-first · A11y · Performance
   ============================================================ */

:root {
  /* Brand */
  --c-navy: #000000;
  --c-navy-2: #141414;
  --c-navy-3: #1F1F1F;
  --c-gold: #C9A961;
  --c-gold-2: #E0BE74;
  --c-gold-soft: #F4E9CC;

  /* Neutrals */
  --c-cream: #FAF7F2;
  --c-cream-2: #F2EDE3;
  --c-white: #FFFFFF;
  --c-ink: #0F0F0F;
  --c-ink-2: #2A2A2A;
  --c-muted: #5C5C5C;
  --c-muted-2: #8A8A8A;
  --c-line: #E6E2D8;
  --c-line-dark: rgba(255, 255, 255, 0.10);

  /* Type */
  --ff-display: "Sora", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ff-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Rhythm */
  --container: 1200px;
  --radius: 18px;
  --radius-lg: 28px;
  --radius-sm: 12px;
  --ease: cubic-bezier(.22,.61,.36,1);

  /* Shadows */
  --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 12px 40px rgba(0, 0, 0, 0.10);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.18);
}

/* ============== Reset / Base ============== */
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}
@supports (overflow-x: clip) {
  html { overflow-x: clip; }
}
body {
  margin: 0;
  position: relative;
  width: 100%;
  max-width: 100%;
  font-family: var(--ff-body);
  font-size: clamp(16px, 1.02vw, 17px);
  line-height: 1.6;
  color: var(--c-ink);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; height: auto; }
img { font-style: italic; background-color: var(--c-cream-2); }
a { color: inherit; text-decoration: none; transition: color .25s var(--ease); }
button { font: inherit; cursor: pointer; }

::selection { background: var(--c-gold); color: var(--c-navy); }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--c-navy); color: var(--c-white);
  padding: .75rem 1.25rem; z-index: 1000;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ============== Layout ============== */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
@media (min-width: 768px) { .container { padding: 0 40px; } }

.section {
  padding: clamp(72px, 10vw, 140px) 0;
  position: relative;
  overflow: hidden;
}
.section-light  { background: var(--c-white); color: var(--c-ink); }
.section-cream  { background: var(--c-cream); color: var(--c-ink); }
.section-dark   { background: var(--c-navy); color: var(--c-cream); }
.section-dark::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 50% at 90% 10%, rgba(201,169,97,.10), transparent 60%),
    radial-gradient(50% 40% at 10% 90%, rgba(201,169,97,.06), transparent 60%);
  pointer-events: none;
}

/* ============== Typography ============== */
.display, .heading-xl, .heading-md {
  font-family: var(--ff-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  color: var(--c-ink);
}
.display {
  font-size: clamp(1.75rem, 5.5vw, 2.75rem);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
  hyphens: manual;
  -webkit-hyphens: manual;
  overflow-wrap: normal;
  word-wrap: normal;
  word-break: keep-all;
}
@media (min-width: 980px) {
  .display {
    max-width: 24ch;
    line-height: 1.12;
    letter-spacing: -0.025em;
  }
}
.heading-xl {
  font-size: clamp(1.5rem, 2.6vw, 2.125rem);
  line-height: 1.18;
}
.heading-md {
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  line-height: 1.25;
}
.light { color: var(--c-cream); }
.gold { color: var(--c-gold); }
.gold-bg { background: var(--c-gold) !important; color: var(--c-navy) !important; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--ff-display);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-navy);
  padding: .45rem .9rem;
  border-radius: 999px;
  background: var(--c-gold-soft);
  margin-bottom: 1.25rem;
}
.eyebrow.light { color: var(--c-gold); background: rgba(201,169,97,.10); }
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--c-gold); }

.lead {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  line-height: 1.6;
  color: var(--c-ink-2);
}
.lead.light { color: var(--c-cream); }
.muted { color: var(--c-muted); font-size: 1.025rem; }
.light-muted { color: rgba(250,247,242,.72); font-size: 1.025rem; line-height: 1.65; }
.muted-lead { color: var(--c-muted); font-size: clamp(1.02rem, 1.4vw, 1.15rem); line-height: 1.65; max-width: 64ch; }
.muted-sm { color: var(--c-muted-2); font-size: .85rem; }

.strike {
  text-decoration: line-through;
  text-decoration-thickness: 3px;
  text-decoration-color: rgba(201,169,97,.55);
  color: var(--c-muted);
}

/* ============== Header ============== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.78);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid rgba(0,0,0,.06);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.brand { display: inline-flex; align-items: center; gap: .75rem; }
.brand-mark {
  width: 36px; height: 36px;
  display: inline-grid; place-items: center;
  flex-shrink: 0;
  background: transparent;
  border: 0;
}
.brand-logo {
  width: 36px;
  height: 36px;
  object-fit: contain;
  display: block;
}
/* marca-evc-icon.jpg = fundo preto + ícone branco.
   Header (fundo claro): inverte → fundo vira branco (some no header) + ícone vira preto (visível) */
.site-header .brand-logo {
  filter: invert(1);
}
/* Footer (fundo preto): mantém natural → fundo preto se funde com o footer + ícone branco visível */
.site-footer .brand-logo {
  filter: none;
}
.brand-text {
  font-family: var(--ff-display); font-weight: 700; font-size: .95rem;
  letter-spacing: -0.01em; line-height: 1.1;
}
.brand-text em { display: block; font-style: normal; font-weight: 500; color: var(--c-muted); font-size: .78rem; }

/* ============== Buttons ============== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: 1rem 1.5rem;
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 1rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: all .35s var(--ease);
  text-align: center;
  line-height: 1.25;
  white-space: normal;
  max-width: 100%;
}
@media (min-width: 600px) {
  .btn { white-space: nowrap; }
}
.btn-sm { padding: .65rem 1.1rem; font-size: .9rem; }
.btn-lg { padding: 1.15rem 1.7rem; font-size: 1.05rem; }
.btn-xl { padding: 1.35rem 2rem; font-size: 1.1rem; }
.btn-block { display: flex; width: 100%; }

.btn-primary {
  background: var(--c-gold);
  color: var(--c-navy);
  box-shadow: 0 12px 28px rgba(201,169,97,.35);
}
.btn-primary:hover {
  background: var(--c-gold-2);
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(201,169,97,.45);
}
.btn-primary svg { transition: transform .35s var(--ease); }
.btn-primary:hover svg { transform: translateX(4px); }

.btn-ghost {
  background: transparent;
  color: var(--c-navy);
  border-color: rgba(0,0,0,.18);
}
.btn-ghost:hover { background: var(--c-navy); color: var(--c-gold); border-color: var(--c-navy); }

/* ============== Hero ============== */
.hero {
  position: relative;
  padding: clamp(56px, 9vw, 120px) 0 clamp(64px, 10vw, 140px);
  background: linear-gradient(180deg, #FAF7F2 0%, #FFFFFF 100%);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; top: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(201,169,97,.18), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (min-width: 980px) {
  .hero-grid {
    grid-template-columns: 1.05fr .95fr;
    align-items: stretch;
  }
  .hero-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .hero-media {
    height: 100%;
    min-height: 540px;
  }
  .hero-image-frame {
    aspect-ratio: auto;
    height: 100%;
    width: 100%;
  }
}
.hero-copy { max-width: 640px; }
.hero-copy .display { color: var(--c-navy); }
.cta-stack {
  display: flex; flex-direction: column; align-items: flex-start;
  gap: .85rem;
  margin: 2rem 0 1.75rem;
}
.cta-tag {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .85rem; font-weight: 500; color: var(--c-muted);
  padding: .4rem .85rem;
  background: var(--c-cream-2);
  border-radius: 999px;
}
.hero-badges {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: 1rem 1.5rem;
  font-size: .92rem; color: var(--c-muted);
}
.hero-badges li {
  display: inline-flex; align-items: center; gap: .5rem;
}
.hero-badges svg { color: var(--c-gold); }

.hero-media {
  position: relative;
  min-height: 420px;
}
.hero-image-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: rotate(-1deg);
}
.hero-image-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero-image-frame::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,.35) 100%);
}
.hero-card {
  position: absolute; z-index: 2;
  background: var(--c-white);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  display: flex; align-items: center; gap: .85rem;
  box-shadow: var(--shadow-md);
  max-width: 240px;
  transform: rotate(1deg);
}
.hero-card strong { display: block; font-family: var(--ff-display); font-size: 1.15rem; color: var(--c-navy); line-height: 1.1; }
.hero-card span { font-size: .8rem; color: var(--c-muted); line-height: 1.2; }
.hero-card-icon {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: var(--c-cream); color: var(--c-navy);
  border-radius: 12px;
  flex-shrink: 0;
}
.hero-card-top { top: 5%; left: -4%; }
.hero-card-bottom { bottom: 8%; right: -6%; }
@media (max-width: 768px) {
  .hero-card-top { left: 0; }
  .hero-card-bottom { right: 0; }
}

/* ============== Section Head ============== */
.section-head {
  max-width: 760px;
  margin: 0 0 clamp(2.5rem, 5vw, 4.5rem);
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .muted-lead { margin-left: auto; margin-right: auto; }

/* ============== S1: Problems ============== */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.problem-card {
  background: var(--c-cream);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-gold);
}
.problem-num {
  display: inline-block;
  font-family: var(--ff-display); font-weight: 800; font-size: 2.2rem;
  color: var(--c-gold);
  line-height: 1;
  margin-bottom: 1.25rem;
}
.problem-card h3 {
  font-family: var(--ff-display); font-size: 1.15rem; font-weight: 700;
  margin: 0 0 .65rem; color: var(--c-navy);
  letter-spacing: -.01em;
}
.problem-card p { margin: 0; color: var(--c-muted); font-size: .98rem; line-height: 1.6; }

/* ============== S2: Split + Contrast ============== */
.split-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 4rem;
}
@media (min-width: 900px) {
  .split-grid { grid-template-columns: 1.1fr .9fr; gap: 5rem; }
}
.section-dark .heading-xl.light { color: var(--c-white); }
.section-dark .heading-xl.light .gold { color: var(--c-gold); }

.contrast-list {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 1rem;
}
.contrast-list li {
  background: var(--c-navy-2);
  border: 1px solid var(--c-line-dark);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius);
  font-size: 1rem;
  position: relative;
  padding-left: 3.25rem;
  color: var(--c-cream);
}
.contrast-list li strong { color: var(--c-gold); }
.contrast-list li::before {
  content: "";
  position: absolute; left: 1.25rem; top: 50%; transform: translateY(-50%);
  width: 22px; height: 22px;
  background: var(--c-gold);
  mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  -webkit-mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  mask-size: contain; -webkit-mask-size: contain;
  mask-repeat: no-repeat; -webkit-mask-repeat: no-repeat;
}

.quote-band {
  text-align: center;
  padding: clamp(2rem, 4vw, 3.5rem) clamp(1.5rem, 3vw, 3rem);
  border-top: 1px solid var(--c-line-dark);
  border-bottom: 1px solid var(--c-line-dark);
}
.quote-band p {
  font-family: var(--ff-display);
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  line-height: 1.4;
  font-weight: 600;
  color: var(--c-cream);
  margin: 0;
  letter-spacing: -.01em;
}

/* ============== S3: Method Grid ============== */
.method-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 1rem;
}
.method-card {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 1.8rem 1.5rem;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.method-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.method-icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  background: var(--c-navy); color: var(--c-gold);
  border-radius: 14px;
  margin-bottom: 1.1rem;
}
.method-card h3 {
  font-family: var(--ff-display); font-weight: 700; font-size: 1.05rem;
  margin: 0 0 .5rem; color: var(--c-navy);
  letter-spacing: -.01em;
}
.method-card p { margin: 0; color: var(--c-muted); font-size: .94rem; line-height: 1.55; }

.closing-line {
  text-align: center;
  margin: clamp(3rem, 5vw, 4.5rem) auto 0;
  max-width: 60ch;
  font-size: 1.1rem;
  color: var(--c-ink-2);
}

/* ============== S4: Learn Grid ============== */
.learn-grid {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}
.learn-grid li {
  background: var(--c-cream);
  border-left: 3px solid var(--c-gold);
  padding: 1.15rem 1.35rem;
  border-radius: 8px;
  font-size: .98rem;
  color: var(--c-ink-2);
  line-height: 1.55;
  transition: transform .25s var(--ease), background .25s var(--ease);
}
.learn-grid li:hover { transform: translateX(4px); background: var(--c-cream-2); }

/* ============== S5: Compare ============== */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: stretch;
  margin: 2rem 0;
}
@media (min-width: 900px) {
  .compare-grid {
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: center;
  }
}
.compare-card {
  background: var(--c-navy-2);
  border: 1px solid var(--c-line-dark);
  border-radius: var(--radius-lg);
  padding: 2rem;
  height: 100%;
}
.compare-card h3 {
  font-family: var(--ff-display); font-weight: 700; font-size: 1.25rem;
  margin: 0 0 1.25rem;
  color: var(--c-cream);
  letter-spacing: -.01em;
}
.compare-card ul {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: .65rem;
}
.compare-card li {
  position: relative;
  padding-left: 1.7rem;
  color: rgba(250,247,242,.85);
  line-height: 1.5;
}
.compare-before li::before {
  content: "✕";
  position: absolute; left: 0; top: 0;
  color: rgba(255,255,255,.35);
  font-weight: 700;
}
.compare-after { background: linear-gradient(140deg, rgba(201,169,97,.12), rgba(201,169,97,.04)); border-color: rgba(201,169,97,.3); }
.compare-after h3 { color: var(--c-gold); }
.compare-after li::before {
  content: "";
  position: absolute; left: 0; top: .35rem;
  width: 18px; height: 18px;
  background: var(--c-gold);
  mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  -webkit-mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  mask-size: contain; -webkit-mask-size: contain;
  mask-repeat: no-repeat; -webkit-mask-repeat: no-repeat;
}
.compare-arrow {
  display: grid; place-items: center;
  color: var(--c-gold);
}
@media (max-width: 900px) { .compare-arrow { transform: rotate(90deg); } }

.cta-row { display: flex; justify-content: center; margin-top: 2.5rem; }

/* ============== S6: Includes + Modules ============== */
.includes-grid {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: .85rem 1.5rem;
}
.includes-grid li {
  display: flex; align-items: center; gap: .85rem;
  padding: .85rem 0;
  border-bottom: 1px solid var(--c-line);
  color: var(--c-ink-2);
  font-size: 1rem;
}
.check {
  width: 26px; height: 26px;
  display: grid; place-items: center;
  background: var(--c-gold); color: var(--c-navy);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
}
.check::after {
  content: "";
  width: 14px; height: 14px;
  background: var(--c-navy);
  mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  -webkit-mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  mask-size: contain; -webkit-mask-size: contain;
  mask-repeat: no-repeat; -webkit-mask-repeat: no-repeat;
}

.modules {
  display: grid; gap: .85rem;
  margin-top: 1.5rem;
}
.module {
  background: var(--c-cream);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.module[open] {
  background: var(--c-white);
  border-color: var(--c-gold);
  box-shadow: var(--shadow-sm);
}
.module summary {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--ff-display); font-weight: 600; font-size: 1.05rem;
  color: var(--c-navy);
  letter-spacing: -.005em;
}
.module summary::-webkit-details-marker { display: none; }
.mod-num {
  display: inline-grid; place-items: center;
  width: 36px; height: 36px;
  background: var(--c-navy); color: var(--c-gold);
  font-family: var(--ff-display); font-size: .85rem; font-weight: 700;
  border-radius: 10px;
  flex-shrink: 0;
}
.chev {
  margin-left: auto;
  transition: transform .35s var(--ease);
  color: var(--c-muted);
}
.module[open] .chev { transform: rotate(180deg); color: var(--c-gold); }
.module p {
  margin: 0; padding: 0 1.5rem 1.5rem 4.5rem;
  color: var(--c-muted); font-size: .98rem; line-height: 1.65;
}

/* ============== S7: Bonus Rail ============== */
.bonus-rail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 720px) {
  .bonus-rail {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 1rem;
    padding-bottom: 1rem;
    margin: 0 -24px;
    padding-left: 24px;
    padding-right: 24px;
    scrollbar-width: thin;
  }
  .bonus-card { flex: 0 0 240px; scroll-snap-align: start; }
}
.bonus-card {
  background: var(--c-white);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--c-line);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.bonus-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.bonus-cover {
  aspect-ratio: 3 / 4;
  border-radius: 12px;
  background: linear-gradient(140deg, var(--c-navy), var(--c-navy-3));
  margin-bottom: 1rem;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 1rem;
  color: var(--c-gold);
  position: relative;
  overflow: hidden;
}
.bonus-cover::before {
  content: "";
  position: absolute; bottom: -40px; right: -40px;
  width: 140px; height: 140px;
  background: radial-gradient(circle, rgba(201,169,97,.45), transparent 70%);
}
.bonus-cover > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  z-index: 2;
}
.bonus-cover span {
  font-family: var(--ff-display); font-size: .7rem; font-weight: 700; letter-spacing: .2em;
}
.bonus-cover strong {
  font-family: var(--ff-display); font-size: 1.15rem; font-weight: 700; line-height: 1.2;
  color: var(--c-white);
  position: relative; z-index: 1;
}
.gradient-2 { background: linear-gradient(140deg, #1F1F1F, #2A2A2A); }
.gradient-3 { background: linear-gradient(140deg, #0A0A0A, #3B2C1E); }
.gradient-4 { background: linear-gradient(140deg, #141414, #000000); }
.gradient-5 { background: linear-gradient(140deg, #2A2A2A, #141414); }
.gradient-6 { background: linear-gradient(140deg, #3B2C1E, #1F1F1F); }

.bonus-card h3 {
  font-family: var(--ff-display); font-size: 1.02rem; font-weight: 700;
  margin: 0 0 .4rem; color: var(--c-navy);
}
.bonus-card p { margin: 0; font-size: .9rem; color: var(--c-muted); line-height: 1.5; }

/* ============== S8: About ============== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 900px) {
  .about-grid { grid-template-columns: .85fr 1.15fr; gap: 4rem; }
}
.about-media img {
  border-radius: var(--radius-lg);
  width: 100%;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  object-fit: cover;
}
.proof-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--c-line);
}
.proof-item strong {
  display: block;
  font-family: var(--ff-display); font-size: clamp(1.3rem, 2.2vw, 1.75rem); font-weight: 800;
  color: var(--c-navy);
  letter-spacing: -.02em;
}
.proof-item span { font-size: .85rem; color: var(--c-muted); }

/* ============== S9: Offer (2-column layout) ============== */
.section-offer { padding-top: clamp(72px, 9vw, 120px); }

.offer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: start;
  position: relative;
  z-index: 1;
}
@media (min-width: 960px) {
  .offer-grid {
    grid-template-columns: 1.05fr .95fr;
    gap: clamp(3rem, 6vw, 5rem);
    align-items: center;
  }
}
.offer-intro { max-width: 600px; }
.offer-intro h2 { margin-bottom: 1.5rem; }
.offer-intro .lead { margin: 0 0 1.1rem; }
.offer-intro .light-muted { margin: 0 0 1.1rem; }
.offer-intro p:last-child { margin-bottom: 0; }

/* Offer card — premium light card on dark section */
.offer-card {
  position: relative;
  background: linear-gradient(155deg, #FFFFFF 0%, #FAF7F2 60%, #F2EDE3 100%);
  color: var(--c-ink);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 3.5vw, 2.75rem);
  box-shadow:
    0 30px 80px rgba(0,0,0,.55),
    0 0 0 1px rgba(201,169,97,.4),
    inset 0 1px 0 rgba(255,255,255,.6);
  overflow: hidden;
  isolation: isolate;
}
.offer-card::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: var(--radius-lg);
  padding: 1.5px;
  background: linear-gradient(140deg, var(--c-gold) 0%, rgba(201,169,97,.3) 35%, transparent 55%, rgba(201,169,97,.4) 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 2;
}
.offer-card::after {
  content: "";
  position: absolute;
  top: -120px; right: -120px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(201,169,97,.20), transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.offer-card > * { position: relative; z-index: 1; }

.offer-badge {
  display: inline-block;
  font-family: var(--ff-display);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-navy);
  background: var(--c-gold);
  padding: .45rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 16px rgba(201,169,97,.4);
}

.offer-preamble {
  font-size: .95rem;
  line-height: 1.55;
  color: var(--c-muted);
  margin: 0 0 1.5rem;
}
.offer-preamble small {
  display: block;
  margin-top: .25rem;
  opacity: .8;
  font-size: .88em;
}

.offer-price {
  text-align: center;
  margin: 0 0 1.75rem;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(201,169,97,.25);
  border-bottom: 1px solid rgba(201,169,97,.25);
}
.price-amount {
  display: inline-flex; align-items: baseline; gap: .35rem;
  font-family: var(--ff-display);
  color: var(--c-navy);
  line-height: 1;
}
.currency { font-size: 1.75rem; font-weight: 600; }
.price {
  font-size: clamp(3.5rem, 7.5vw, 5rem);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1;
}
.price-tail {
  display: block;
  font-family: var(--ff-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-navy);
  margin-top: .5rem;
}
.price-installments {
  display: block;
  font-size: .92rem;
  color: var(--c-muted);
  margin-top: .5rem;
}
.price-installments strong { color: var(--c-navy); font-weight: 700; }

.offer-card .btn-primary {
  box-shadow: 0 12px 28px rgba(201,169,97,.5);
}

/* ============== S10: Commitment ============== */
.commitment {
  max-width: 720px; margin: 0 auto; text-align: center;
}
.commitment-mark {
  display: inline-grid; place-items: center;
  width: 80px; height: 80px;
  background: var(--c-navy); color: var(--c-gold);
  font-family: var(--ff-display); font-weight: 800; font-size: 1.5rem;
  border-radius: 22px;
  margin-bottom: 2rem;
  box-shadow: 0 12px 32px rgba(0,0,0,.15);
}

/* ============== S11: Final ============== */
.section-final {
  background: linear-gradient(160deg, var(--c-navy) 0%, var(--c-navy-3) 100%);
  color: var(--c-cream);
  padding: clamp(80px, 12vw, 160px) 0;
  position: relative;
  overflow: hidden;
}
.section-final::before {
  content: "";
  position: absolute; top: -200px; left: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(201,169,97,.18), transparent 65%);
  pointer-events: none;
}
.section-final::after {
  content: "";
  position: absolute; bottom: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(201,169,97,.10), transparent 65%);
  pointer-events: none;
}
.final-grid {
  position: relative;
  z-index: 1;
  max-width: 820px;
}
.final-grid .btn { margin-top: 2rem; }

/* ============== Footer ============== */
.site-footer {
  background: var(--c-navy);
  color: rgba(250,247,242,.7);
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--c-line-dark);
}
.site-footer .brand-text { color: var(--c-cream); }
.site-footer .brand-text em { color: rgba(250,247,242,.55); }
.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}
@media (min-width: 768px) {
  .footer-inner { grid-template-columns: 1fr auto; gap: 3rem; }
}
.footer-tag { margin: 1rem 0 0; font-size: .92rem; max-width: 38ch; }
.footer-meta { text-align: left; font-size: .85rem; line-height: 1.6; }
@media (min-width: 768px) { .footer-meta { text-align: right; } }

/* ============== Testimonials Grid (YouTube facade) ============== */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: clamp(2rem, 4vw, 3rem);
}
@media (min-width: 700px) {
  .testimonials-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
}

.testimonial-video {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--c-navy);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-md);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.testimonial-video:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-gold);
}

.video-trigger {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  background: none;
  border: 0;
  cursor: pointer;
  overflow: hidden;
  border-radius: inherit;
}
.video-trigger img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s var(--ease);
}
.testimonial-video:hover .video-trigger img {
  transform: scale(1.04);
}
.video-trigger::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(0,0,0,.45) 100%);
  pointer-events: none;
  transition: opacity .35s var(--ease);
}
.testimonial-video:hover .video-trigger::after { opacity: .6; }

.play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,.5));
  transition: transform .35s var(--ease);
}
.testimonial-video:hover .play-icon {
  transform: translate(-50%, -50%) scale(1.08);
}

.testimonial-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: inherit;
}

/* ============== Editorial Placeholder ============== */
.placeholder-block {
  margin: 3rem auto 0;
  max-width: 820px;
  padding: clamp(1.75rem, 3vw, 2.5rem) 2rem;
  border: 2px dashed var(--c-line);
  border-radius: var(--radius);
  background: var(--c-cream);
  text-align: center;
}
.section-cream .placeholder-block { background: var(--c-white); }
.section-dark .placeholder-block {
  background: var(--c-navy-2);
  border-color: var(--c-line-dark);
}
.section-dark .placeholder-block p { color: rgba(250,247,242,.7); }
.placeholder-block p {
  margin: 0;
  color: var(--c-muted);
  font-size: .98rem;
  line-height: 1.55;
}
.placeholder-tag {
  display: inline-block;
  font-family: var(--ff-display);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-navy);
  padding: .4rem .9rem;
  background: var(--c-gold-soft);
  border-radius: 999px;
  margin-bottom: 1rem;
}
.section-dark .placeholder-tag {
  color: var(--c-gold);
  background: rgba(201,169,97,.12);
}

/* ============== About Stack (paragraph stacks) ============== */
.about-stack {
  display: grid;
  gap: 1.25rem;
  max-width: 75ch;
}

/* ============== Contrast list — variant warn (X icon) ============== */
.contrast-list-warn li::before {
  background: rgba(255,255,255,.45);
  mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><line x1='18' y1='6' x2='6' y2='18'/><line x1='6' y1='6' x2='18' y2='18'/></svg>");
  -webkit-mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><line x1='18' y1='6' x2='6' y2='18'/><line x1='6' y1='6' x2='18' y2='18'/></svg>");
}
.contrast-list-warn li { opacity: .9; }

/* ============== Module list items (Module 5 nested list) ============== */
.module ul:not(.mini-list) {
  margin: 0;
  padding: 0 1.5rem 1.5rem 4.5rem;
  list-style: disc;
}
.module ul:not(.mini-list) li {
  color: var(--c-muted);
  font-size: .98rem;
  line-height: 1.65;
  margin-bottom: .35rem;
}

/* ============== Reveal Animation ============== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001s !important;
    transition-duration: .001s !important;
  }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ============== Print ============== */
@media print {
  .site-header, .hero-media, .btn, .modules, .bonus-rail, .section-final { display: none; }
  .section { padding: 1rem 0; }
}