@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400..700;1,9..40,400..700&family=Manrope:wght@400;500;600;700;800&family=Space+Mono:wght@400;700&display=swap');

:root {
  --ink: #0d1210;
  --ink-surface: #141b17;
  --ink-card: #1b2420;
  --ink-border: #29352f;
  --paper: #f7f9f5;
  --paper-card: #ffffff;
  --paper-muted: #eef2ea;
  --line: #d8ded3;
  --line-strong: #bac5b3;
  --text-dark: #121815;
  --text-dark-muted: #536056;
  --text-light: #f1f5ee;
  --text-light-muted: #a3b2a6;
  --lime: #ceff65;
  --lime-hover: #dcff8c;
  --lime-dim: rgba(206, 255, 101, 0.14);
  --lime-border: rgba(206, 255, 101, 0.35);
  --accent-cyan: #39e6c4;
  --accent-magenta: #e04dd0;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 9999px;
  --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Space Mono', monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  background-color: var(--ink);
  color: var(--text-light);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  background-color: var(--ink);
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  cursor: pointer;
  background: transparent;
  border: 0;
  color: inherit;
}

button:focus-visible, a:focus-visible, summary:focus-visible, select:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 4px;
}

img {
  max-width: 100%;
  display: block;
}

/* TOP STATUS BAR */
.top-status-bar {
  background: var(--lime);
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 8px 16px;
  text-align: center;
  position: relative;
  z-index: 50;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.top-status-bar .badge-live {
  background: var(--ink);
  color: var(--lime);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-weight: 800;
  text-transform: uppercase;
}

/* VARIANT SWITCHER BAR */
.variant-bar {
  background: #080c0a;
  border-bottom: 1px solid var(--ink-border);
  padding: 8px 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--text-light-muted);
  flex-wrap: wrap;
}

.variant-selector-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.variant-selector-wrap label {
  font-weight: 600;
  color: var(--lime);
}

.variant-selector-wrap select {
  background: var(--ink-surface);
  color: var(--text-light);
  border: 1px solid var(--ink-border);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 13px;
  cursor: pointer;
}

.variant-indicator {
  font-size: 12px;
  background: var(--ink-card);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--ink-border);
}

.variant-indicator b {
  color: var(--lime);
}

/* HEADER */
header.site-header {
  height: 84px;
  padding: 0 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(13, 18, 16, 0.92);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.brand {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -1.5px;
  color: #ffffff;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.brand-dot {
  width: 8px;
  height: 8px;
  background: var(--lime);
  border-radius: 50%;
  display: inline-block;
}

.brand-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--lime-dim);
  color: var(--lime);
  border: 1px solid var(--lime-border);
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.5px;
}

nav.main-nav {
  display: flex;
  gap: 28px;
  align-items: center;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-light-muted);
}

nav.main-nav a {
  transition: color 0.2s ease;
}

nav.main-nav a:hover {
  color: #ffffff;
}

.nav-cta {
  border: 1px solid var(--ink-border);
  background: var(--ink-card);
  color: var(--text-light);
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.nav-cta-short {
  display: none;
}

.nav-cta-full {
  display: inline;
}

.nav-cta:hover {
  background: var(--lime);
  color: var(--ink);
  border-color: var(--lime);
}

/* LAYOUT SHELL */
.shell {
  width: 90%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 90px 0;
}

.shell-condensed {
  padding: 60px 0;
}

/* TYPOGRAPHY UTILITIES */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 14px;
  display: inline-block;
}

.eyebrow.dark {
  color: #55791c;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -1.5px;
}

h1 {
  font-size: clamp(40px, 5.2vw, 76px);
  letter-spacing: -3px;
  color: #ffffff;
  margin: 16px 0 24px;
}

h2 {
  font-size: clamp(32px, 3.8vw, 54px);
  letter-spacing: -2px;
  margin-bottom: 24px;
}

h3 {
  font-size: clamp(24px, 2.5vw, 34px);
  letter-spacing: -1px;
  margin-bottom: 16px;
}

em {
  font-style: normal;
  color: var(--lime);
}

.lead {
  font-size: clamp(18px, 1.8vw, 22px);
  line-height: 1.5;
  color: var(--text-light-muted);
  max-width: 680px;
  margin-bottom: 36px;
}

/* BUTTONS */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: var(--lime);
  color: var(--ink);
  font-weight: 700;
  font-size: 16px;
  padding: 16px 30px;
  border-radius: var(--radius-sm);
  border: 0;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 18px rgba(206, 255, 101, 0.22);
}

.button:hover {
  background: var(--lime-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(206, 255, 101, 0.35);
}

.button span {
  font-size: 18px;
  transition: transform 0.2s ease;
}

.button:hover span {
  transform: translateX(3px) translateY(-2px);
}

.button-secondary {
  background: var(--ink-card);
  color: var(--text-light);
  border: 1px solid var(--ink-border);
  box-shadow: none;
}

.button-secondary:hover {
  background: var(--ink-surface);
  color: #ffffff;
  border-color: var(--line-strong);
  box-shadow: none;
}

.btn-support-text {
  display: block;
  font-size: 13px;
  color: var(--text-light-muted);
  margin-top: 12px;
}

.textlink {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--lime);
  border-bottom: 1px solid var(--lime-border);
  padding-bottom: 4px;
  transition: all 0.2s ease;
}

.textlink:hover {
  color: #ffffff;
  border-color: #ffffff;
}

/* HERO SECTION */
.hero {
  position: relative;
  min-height: 820px;
  background: #0d1210;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--ink-border);
}

.hero-bg-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-layer img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  opacity: 0.38;
  filter: contrast(1.1) brightness(0.85);
}

.hero-shade {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: radial-gradient(circle at 30% 40%, rgba(13, 18, 16, 0.4) 0%, rgba(13, 18, 16, 0.95) 85%),
              linear-gradient(90deg, #0d1210 0%, rgba(13, 18, 16, 0.88) 55%, rgba(13, 18, 16, 0.2) 100%);
}

.hero-content {
  position: relative;
  z-index: 3;
  width: 90%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 80px 0;
}

.hero-variant-meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  margin-bottom: 18px;
}

.hero-meta-strip {
  display: flex;
  gap: 36px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 14px;
  color: var(--text-light-muted);
  flex-wrap: wrap;
}

.hero-meta-item b {
  display: block;
  font-size: 24px;
  font-family: var(--font-display);
  color: #ffffff;
  letter-spacing: -0.5px;
}

.hero-caption {
  position: absolute;
  bottom: 24px;
  right: 5%;
  z-index: 3;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.4);
}

/* RUNNING STRIP */
.strip {
  background: var(--lime);
  color: var(--ink);
  padding: 18px 5%;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 1.5px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  text-transform: uppercase;
}

.strip i {
  font-style: normal;
  font-size: 18px;
  opacity: 0.6;
}

/* SECTION HEADERS */
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 48px;
  border-bottom: 1px solid var(--ink-border);
  padding-bottom: 24px;
}

.section-head p.section-sub {
  color: var(--text-light-muted);
  max-width: 420px;
  font-size: 16px;
}

/* PROBLEM SECTION */
.section-problem {
  background: var(--ink-surface);
  border-bottom: 1px solid var(--ink-border);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}

.problem-text p {
  color: var(--text-light-muted);
  font-size: 17px;
  margin-bottom: 20px;
}

.problem-text p strong {
  color: #ffffff;
}

.problem-callout {
  background: var(--ink-card);
  border: 1px solid var(--ink-border);
  border-left: 4px solid var(--lime);
  padding: 30px;
  border-radius: var(--radius-md);
}

.problem-callout h4 {
  font-size: 20px;
  color: #ffffff;
  margin-bottom: 12px;
}

.problem-callout p {
  font-size: 15px;
  color: var(--text-light-muted);
}

/* MECHANISM SECTION */
.section-mechanism {
  background: var(--ink);
  border-bottom: 1px solid var(--ink-border);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.step-card {
  background: var(--ink-surface);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: var(--lime-border);
}

.step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--lime);
  font-weight: 700;
  display: block;
  margin-bottom: 16px;
}

.step-card h3 {
  font-size: 22px;
  color: #ffffff;
  margin-bottom: 14px;
}

.step-card p {
  font-size: 15px;
  color: var(--text-light-muted);
  line-height: 1.55;
}

.mechanism-quote {
  background: var(--ink-card);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
  padding: 24px 30px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.mechanism-quote i {
  font-size: 28px;
  color: var(--lime);
}

.mechanism-quote p {
  font-size: 16px;
  color: var(--text-light);
}

/* DIDACTIC EXAMPLE SECTION */
.section-example {
  background: var(--ink-surface);
  border-bottom: 1px solid var(--ink-border);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin: 36px 0;
}

.comparison-card {
  background: var(--ink-card);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.comparison-card.good {
  border-color: rgba(206, 255, 101, 0.4);
  box-shadow: 0 8px 30px rgba(206, 255, 101, 0.08);
}

.comparison-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  display: inline-block;
  margin-bottom: 20px;
  align-self: flex-start;
}

.comparison-card.bad .comparison-tag {
  background: rgba(255, 85, 85, 0.15);
  color: #ff8585;
}

.comparison-card.good .comparison-tag {
  background: var(--lime-dim);
  color: var(--lime);
}

.comparison-card blockquote {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.35;
  margin-bottom: 20px;
  font-style: normal;
}

.comparison-card p.explanation {
  font-size: 15px;
  color: var(--text-light-muted);
}

.example-footer-box {
  background: var(--ink-card);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

.example-footer-text p {
  color: var(--text-light-muted);
  font-size: 15px;
  margin-bottom: 6px;
}

.example-disclaimer {
  font-size: 12px !important;
  color: var(--text-light-muted);
  font-family: var(--font-mono);
}

/* CURRICULUM SECTION */
.section-curriculum {
  background: var(--ink);
  border-bottom: 1px solid var(--ink-border);
}

.curriculum-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 36px;
}

.curriculum-item {
  background: var(--ink-surface);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  transition: border-color 0.2s ease;
}

.curriculum-item:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.curriculum-item.ready {
  border-left: 4px solid var(--lime);
}

.curriculum-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 12px;
}

.curriculum-title-wrap {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.curriculum-num {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--lime);
}

.curriculum-title {
  font-size: 20px;
  color: #ffffff;
  font-weight: 700;
}

.status-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.5px;
}

.status-pill.ready {
  background: var(--lime-dim);
  color: var(--lime);
  border: 1px solid var(--lime-border);
}

.status-pill.prep {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-light-muted);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.curriculum-desc {
  font-size: 15px;
  color: var(--text-light-muted);
  max-width: 900px;
  margin-left: 36px;
}

/* NICHES SECTION */
.section-niches {
  background: var(--ink-surface);
  border-bottom: 1px solid var(--ink-border);
}

.niche-nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.niche-tab {
  background: var(--ink-card);
  border: 1px solid var(--ink-border);
  color: var(--text-light-muted);
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  transition: all 0.2s ease;
}

.niche-tab:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.25);
}

.niche-tab[aria-pressed="true"] {
  background: var(--lime);
  color: var(--ink);
  border-color: var(--lime);
  font-weight: 700;
}

.niche-display {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  background: var(--ink-card);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-lg);
  padding: 44px;
  align-items: center;
}

.niche-info h3 {
  font-size: 32px;
  color: #ffffff;
  margin-bottom: 16px;
}

.niche-info p {
  font-size: 17px;
  color: var(--text-light-muted);
  margin-bottom: 24px;
}

.niche-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.niche-tags span {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--ink-surface);
  color: var(--text-light);
  border: 1px solid var(--ink-border);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
}

.niche-mock-card {
  background: #080c0a;
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
  padding: 32px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 10px 10px 0 rgba(206, 255, 101, 0.15);
}

.niche-mock-top {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lime);
  letter-spacing: 1px;
}

.niche-mock-hook {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  margin: 20px 0;
}

.niche-mock-hook em {
  color: var(--lime);
}

.niche-mock-bottom {
  border-top: 1px solid var(--ink-border);
  padding-top: 16px;
  font-size: 14px;
  color: var(--text-light-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* AUDIENCE SECTION */
.section-audience {
  background: var(--ink);
  border-bottom: 1px solid var(--ink-border);
}

.audience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

.audience-box {
  background: var(--ink-surface);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
  padding: 36px;
}

.audience-box.for-you {
  border-top: 4px solid var(--lime);
}

.audience-box.not-for-you {
  border-top: 4px solid #ff5e5e;
}

.audience-box h3 {
  font-size: 24px;
  color: #ffffff;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.audience-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.audience-box li {
  font-size: 15px;
  color: var(--text-light-muted);
  position: relative;
  padding-left: 24px;
  line-height: 1.5;
}

.audience-box.for-you li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--lime);
  font-weight: 800;
}

.audience-box.not-for-you li::before {
  content: '✕';
  position: absolute;
  left: 0;
  color: #ff5e5e;
  font-weight: 800;
}

/* DIRECTION BANNER */
.section-banner {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  background: #090e0c;
  overflow: hidden;
  border-bottom: 1px solid var(--ink-border);
}

.banner-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  filter: contrast(1.1);
}

.banner-content {
  position: relative;
  z-index: 2;
  width: 90%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 60px 0;
}

.banner-content h2 {
  max-width: 700px;
}

.banner-content p {
  font-size: 18px;
  max-width: 580px;
  color: var(--text-light-muted);
}

/* OFFER SECTION */
.section-offer {
  background: var(--ink-surface);
  border-bottom: 1px solid var(--ink-border);
}

.offer-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}

.offer-info h2 {
  margin-bottom: 20px;
}

.offer-info p {
  color: var(--text-light-muted);
  font-size: 17px;
  margin-bottom: 20px;
}

.price-card {
  background: var(--ink-card);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  position: relative;
  border-top: 4px solid var(--lime);
}

.price-card-header {
  margin-bottom: 24px;
}

.price-card-header h3 {
  font-size: 26px;
  color: #ffffff;
  margin-bottom: 6px;
}

.price-value-wrap {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 20px 0 10px;
}

.price-currency {
  font-size: 28px;
  font-weight: 700;
  color: var(--lime);
}

.price-amount {
  font-family: var(--font-display);
  font-size: 88px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -4px;
  color: #ffffff;
}

.price-card-desc {
  font-size: 14px;
  color: var(--text-light-muted);
  margin-bottom: 28px;
}

.price-includes {
  list-style: none;
  border-top: 1px solid var(--ink-border);
  margin-bottom: 30px;
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.price-includes li {
  font-size: 14px;
  color: var(--text-light);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.price-includes li::before {
  content: '✓';
  color: var(--lime);
  font-weight: 800;
}

.price-card .button {
  width: 100%;
}

.separation-notice {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 36px;
}

.separation-notice h4 {
  font-size: 16px;
  color: var(--lime);
  margin-bottom: 10px;
  font-family: var(--font-display);
}

.separation-notice ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  color: var(--text-light-muted);
}

.separation-notice li {
  padding-left: 18px;
  position: relative;
}

.separation-notice li::before {
  content: '•';
  color: var(--text-light-muted);
  position: absolute;
  left: 0;
}

/* FAQ SECTION */
.section-faq {
  background: var(--ink);
  border-bottom: 1px solid var(--ink-border);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: var(--ink-surface);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 28px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.2s ease;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary:hover {
  color: var(--lime);
}

.faq-icon {
  font-size: 22px;
  font-family: var(--font-mono);
  color: var(--lime);
  transition: transform 0.2s ease;
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-body {
  padding: 0 28px 24px;
  font-size: 15px;
  color: var(--text-light-muted);
  line-height: 1.6;
}

/* CLOSING SECTION */
.section-closing {
  background: var(--ink-surface);
  text-align: center;
  padding: 100px 0;
  border-bottom: 1px solid var(--ink-border);
}

.closing-content {
  max-width: 740px;
  margin: 0 auto;
}

.closing-content p {
  font-size: 19px;
  color: var(--text-light-muted);
  margin-bottom: 36px;
}

/* FOOTER */
footer.site-footer {
  background: #080c0a;
  padding: 50px 5%;
  font-size: 14px;
  color: var(--text-light-muted);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--ink-border);
}

.footer-nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-nav a:hover {
  color: #ffffff;
}

.footer-bottom {
  padding-top: 24px;
  font-size: 12px;
  line-height: 1.7;
}

/* DIALOG MODAL */
dialog#enrollment-dialog {
  border: 1px solid var(--lime-border);
  border-radius: var(--radius-lg);
  max-width: 580px;
  width: calc(100% - 32px);
  padding: 40px;
  background: var(--ink-card);
  color: var(--text-light);
  margin: auto;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.8);
}

dialog#enrollment-dialog::backdrop {
  background: rgba(8, 12, 10, 0.85);
  backdrop-filter: blur(8px);
}

dialog#enrollment-dialog h3 {
  font-size: 28px;
  color: #ffffff;
  margin-bottom: 16px;
}

dialog#enrollment-dialog p {
  color: var(--text-light-muted);
  font-size: 15px;
  margin-bottom: 24px;
}

.modal-notice-box {
  background: var(--ink-surface);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-bottom: 24px;
  font-size: 13px;
  color: var(--text-light-muted);
}

.modal-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 20px;
  font-size: 26px;
  color: var(--text-light-muted);
  background: transparent;
  border: 0;
  cursor: pointer;
  line-height: 1;
}

.modal-close-btn:hover {
  color: #ffffff;
}

/* AUDIT PANEL (COLLAPSIBLE / LOCAL ONLY) */
.audit-panel-wrap {
  margin-top: 40px;
  border: 1px dashed var(--ink-border);
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.4);
}

.audit-panel-wrap summary {
  padding: 14px 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lime);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
}

.audit-content {
  padding: 20px;
  border-top: 1px dashed var(--ink-border);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-light-muted);
}

.audit-metrics-row {
  display: flex;
  gap: 20px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.audit-stat {
  background: var(--ink-surface);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--ink-border);
}

.audit-stat b {
  color: var(--lime);
  display: block;
  font-size: 16px;
}

/* RESPONSIVE DESIGN (390px, 768px, 1024px) */
@media (max-width: 960px) {
  header.site-header {
    height: 72px;
  }

  nav.main-nav a:not(.nav-cta) {
    display: none;
  }

  .shell {
    padding: 64px 0;
  }

  .problem-grid, .niche-display, .offer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .steps-grid {
    grid-template-columns: 1fr 1fr;
  }

  .comparison-grid, .audience-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .price-amount {
    font-size: 72px;
  }
}

@media (max-width: 600px) {
  html {
    font-size: 15px;
  }

  .top-status-bar {
    font-size: 11px;
    padding: 6px 12px;
    line-height: 1.4;
  }

  .variant-bar {
    font-size: 11px;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 10px 4%;
  }

  .variant-selector-wrap {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
  }

  .variant-selector-wrap select {
    width: 100%;
    max-width: 100%;
  }

  .variant-indicator {
    width: 100%;
    box-sizing: border-box;
    font-size: 11px;
    line-height: 1.4;
  }

  header.site-header {
    height: 60px;
    padding: 0 16px;
    width: 100%;
    box-sizing: border-box;
  }

  nav.main-nav {
    gap: 0;
  }

  .brand {
    font-size: 20px;
    letter-spacing: -1px;
  }

  .brand-tag {
    display: none; /* Oculta em telas <600px para preservar largura do botão de ação */
  }

  .nav-cta {
    font-size: 11px;
    padding: 6px 14px;
    white-space: nowrap;
  }

  .nav-cta-full {
    display: none;
  }

  .nav-cta-short {
    display: inline;
  }

  .hero {
    min-height: auto;
  }

  .hero-content {
    padding: 48px 0;
  }

  h1 {
    letter-spacing: -2px;
    margin: 12px 0 18px;
  }

  .lead {
    font-size: 16px;
    margin-bottom: 28px;
  }

  .button {
    width: 100%;
    padding: 15px 20px;
    font-size: 15px;
  }

  .hero-meta-strip {
    gap: 20px;
    margin-top: 32px;
    padding-top: 24px;
  }

  .hero-meta-item b {
    font-size: 20px;
  }

  .strip {
    font-size: 11px;
    gap: 10px;
    padding: 14px 4%;
  }

  .strip i {
    display: none;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .step-card {
    padding: 24px 20px;
  }

  .niche-nav {
    overflow-x: auto;
    padding-bottom: 8px;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .niche-tab {
    white-space: nowrap;
    font-size: 13px;
    padding: 8px 16px;
  }

  .niche-display {
    padding: 24px;
  }

  .niche-info h3 {
    font-size: 24px;
  }

  .niche-mock-card {
    padding: 22px;
    min-height: auto;
  }

  .niche-mock-hook {
    font-size: 22px;
  }

  .price-card {
    padding: 26px 20px;
  }

  .price-amount {
    font-size: 64px;
  }

  .curriculum-desc {
    margin-left: 0;
    margin-top: 8px;
  }

  dialog#enrollment-dialog {
    padding: 28px 20px;
  }

  dialog#enrollment-dialog h3 {
    font-size: 22px;
  }

  .footer-top {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* PREFERS REDUCED MOTION */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}