/* ============================================
   CATALYST PLAYBOOK — ZaderFlo Systems
   styles.css
   ============================================ */

:root {
  --gold: #ebad02;
  --gold-dim: rgba(235, 173, 2, 0.15);
  --gold-glow: rgba(235, 173, 2, 0.08);
  --black: #050505;
  --black-card: #0e0e0e;
  --white: #f5f2ea;
  --muted: #a7a7a7;
  --muted-dim: #666666;
  --border: rgba(235, 173, 2, 0.12);

  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'Inter', -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'Space Mono', 'Courier New', monospace;

  --max-width: 1100px;
  --section-padding: clamp(80px, 12vw, 160px);
  --container-padding: clamp(24px, 5vw, 48px);
}

/* ---- RESET ---- */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.75;
  color: var(--white);
  background: var(--black);
  overflow-x: hidden;
}

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

/* ============================================
   PASSWORD GATE
   ============================================ */

.gate {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--black);
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.gate.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.gate-inner {
  text-align: center;
  padding: 40px;
  max-width: 440px;
  width: 100%;
}

.gate-wordmark {
  font-family: var(--font-mono);
  font-size: clamp(14px, 2vw, 16px);
  font-weight: 700;
  letter-spacing: 0.35em;
  color: var(--gold);
  margin-bottom: 32px;
}

.gate-line {
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 32px;
}

.gate-tagline {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.5vw, 22px);
  font-weight: 400;
  font-style: italic;
  color: var(--white);
  line-height: 1.5;
  margin-bottom: 48px;
  opacity: 0.85;
}

.gate-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.gate-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(235, 173, 2, 0.4);
  margin-bottom: -4px;
}

.gate-input {
  width: 100%;
  max-width: 320px;
  padding: 14px 20px;
  background: transparent;
  border: 1px solid rgba(235, 173, 2, 0.25);
  border-radius: 2px;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.15em;
  text-align: center;
  outline: none;
  transition: border-color 0.3s ease;
}

.gate-input::placeholder {
  color: var(--muted-dim);
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gate-input:focus {
  border-color: var(--gold);
}

.gate-input:focus-visible {
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(235, 173, 2, 0.15);
}

.gate-button {
  padding: 12px 48px;
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
  border-radius: 2px;
}

.gate-button:hover,
.gate-button:focus-visible {
  background: var(--gold);
  color: var(--black);
}

.gate-error {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--muted);
  min-height: 20px;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.gate-error.is-visible {
  opacity: 1;
}

.gate-form.is-shaking .gate-input {
  animation: gate-shake 0.4s ease;
  border-color: rgba(235, 173, 2, 0.5);
}

@keyframes gate-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(5px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(3px); }
}

/* ============================================
   PLAYBOOK — GLOBAL
   ============================================ */

.playbook {
  opacity: 0;
  transition: opacity 1s ease 0.4s;
}

.playbook.is-visible {
  opacity: 1;
}

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

/* ---- Progress Bar ---- */

.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 100;
  background: rgba(235, 173, 2, 0.06);
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: var(--gold);
  transition: width 0.15s linear;
}

/* ---- Fixed Label ---- */

.fixed-label {
  position: fixed;
  top: 20px;
  left: var(--container-padding);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-dim);
  z-index: 90;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.fixed-label.is-visible {
  opacity: 1;
}

/* ============================================
   SECTIONS — GENERAL
   ============================================ */

.section {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
  border-bottom: 1px solid var(--border);
}

.section:last-of-type {
  border-bottom: none;
}

/* ---- Section Label (01, 02, etc.) ---- */

.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-bottom: 24px;
  opacity: 0.7;
}

/* ---- Section Headline ---- */

.section-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 500;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 40px;
  max-width: 720px;
}

/* ---- Section Body ---- */

.section-body p {
  margin-bottom: 12px;
  max-width: 640px;
  color: rgba(245, 242, 234, 0.82);
}

.section-body p.spacer {
  margin-top: 28px;
}

.section-body p.lead {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 400;
  font-style: italic;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 28px;
}

/* ---- Emphasis Word ---- */

.emphasis-word {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 600;
  color: var(--gold) !important;
  margin-top: 24px !important;
  margin-bottom: 24px !important;
}

/* ---- Stacked Lines ---- */

.stacked-lines {
  margin: 20px 0;
}

.stacked-lines p {
  margin-bottom: 4px;
}

.stacked-lines--spaced p {
  margin-bottom: 8px;
}

/* ---- Pull Quote ---- */

.pull-quote {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 400;
  font-style: italic;
  color: var(--gold);
  line-height: 1.3;
  margin-top: 56px;
  padding-left: 28px;
  border-left: 2px solid var(--gold);
  max-width: 640px;
  opacity: 0.9;
}

.pull-quote--large {
  font-size: clamp(30px, 5vw, 50px);
  padding-left: 0;
  border-left: none;
  text-align: center;
  max-width: 100%;
  margin-top: 64px;
}

/* ---- Short Statement ---- */

.short-statement {
  margin-top: 48px;
  text-align: center;
}

.short-statement p {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 500;
  color: var(--white);
  max-width: 100%;
  margin-bottom: 0;
  line-height: 1.15;
}

/* ---- Section End Line ---- */

.section-end-line {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 400;
  font-style: italic;
  color: var(--gold) !important;
  margin-top: 48px !important;
  opacity: 0.85;
  max-width: 560px;
  line-height: 1.5;
}

.section-end-line--gold {
  color: var(--gold) !important;
  font-style: normal;
  font-weight: 600;
  font-size: clamp(22px, 3vw, 30px);
  text-align: center;
  max-width: 100%;
  margin-top: 56px !important;
  opacity: 1;
}

/* ---- Callout Line ---- */

.callout-line {
  font-family: var(--font-body) !important;
  font-weight: 400 !important;
  font-size: 15px !important;
  color: var(--gold) !important;
  padding: 20px 24px;
  border: 1px solid rgba(235, 173, 2, 0.2);
  border-radius: 3px;
  background: var(--gold-glow);
  margin-top: 28px !important;
  margin-bottom: 32px !important;
  max-width: 600px;
}

/* ============================================
   HERO
   ============================================ */

.section--hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-bottom: none;
  padding-top: 0;
  padding-bottom: 0;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 48px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 10vw, 110px);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 20px;
}

.hero-edition {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 48px;
}

.hero-divider {
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 48px;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: clamp(14px, 1.6vw, 17px);
  font-weight: 300;
  color: rgba(245, 242, 234, 0.7);
  max-width: 540px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero-philosophy {
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 400;
  font-style: italic;
  color: var(--gold);
  opacity: 0.85;
}

/* ============================================
   SIGNAL GRID (Section 5)
   ============================================ */

.signal-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 32px;
  max-width: 640px;
}

.signal {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--white);
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: var(--gold-glow);
}

/* ============================================
   ALIGNMENT GRID (Section 6)
   ============================================ */

.alignment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin: 28px 0 0;
}

.alignment-card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 3px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 400;
  color: rgba(245, 242, 234, 0.82);
  background: var(--black-card);
  line-height: 1.5;
}

/* ============================================
   NOT-FIT LIST (Section 7)
   ============================================ */

.notfit-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 16px 0 32px;
  max-width: 480px;
}

.notfit-item {
  font-family: var(--font-body);
  font-size: 15px;
  color: rgba(245, 242, 234, 0.65);
  padding-left: 20px;
  position: relative;
}

.notfit-item::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--muted-dim);
}

/* ============================================
   TWO CARDS (Section 8)
   ============================================ */

.cards-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

@media (max-width: 680px) {
  .cards-duo {
    grid-template-columns: 1fr;
  }
}

.card-block {
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--black-card);
}

.card-block p {
  max-width: 100%;
}

.card-block-label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.card-block-divider {
  width: 32px;
  height: 1px;
  background: var(--gold);
  margin-bottom: 20px;
  opacity: 0.4;
}

.card-distinction {
  text-align: center;
  padding-top: 8px;
}

.card-distinction p {
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 400;
  font-style: italic;
  color: rgba(245, 242, 234, 0.7);
  max-width: 100%;
  margin-bottom: 6px;
}

/* ============================================
   EXAMPLES GRID (Section 9)
   ============================================ */

.examples-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

@media (max-width: 680px) {
  .examples-grid {
    grid-template-columns: 1fr;
  }
}

.examples-col-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.examples-col--avoid .examples-col-label {
  color: var(--muted-dim);
}

.examples-col--better .examples-col-label {
  color: var(--gold);
}

.example-item {
  font-family: var(--font-display);
  font-size: clamp(16px, 1.8vw, 19px);
  font-style: italic;
  line-height: 1.5;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.examples-col--avoid .example-item {
  color: rgba(245, 242, 234, 0.4);
}

.examples-col--better .example-item {
  color: rgba(245, 242, 234, 0.82);
}

/* ============================================
   FLOW VISUAL (Section 10)
   ============================================ */

.flow-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-top: 56px;
  flex-wrap: wrap;
}

.flow-step {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--white);
  padding: 14px 20px;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: var(--black-card);
  text-align: center;
  white-space: nowrap;
}

.flow-step--final {
  border-color: var(--gold);
  color: var(--gold);
}

.flow-arrow {
  width: 32px;
  height: 1px;
  background: var(--gold);
  position: relative;
  flex-shrink: 0;
}

.flow-arrow::after {
  content: '';
  position: absolute;
  right: 0;
  top: -3px;
  width: 0;
  height: 0;
  border-left: 6px solid var(--gold);
  border-top: 3.5px solid transparent;
  border-bottom: 3.5px solid transparent;
}

@media (max-width: 680px) {
  .flow-visual {
    flex-direction: column;
    gap: 0;
  }
  .flow-arrow {
    width: 1px;
    height: 24px;
    background: var(--gold);
  }
  .flow-arrow::after {
    right: auto;
    top: auto;
    bottom: 0;
    left: -3px;
    border-left: 3.5px solid transparent;
    border-right: 3.5px solid transparent;
    border-top: 6px solid var(--gold);
    border-bottom: none;
  }
}

/* ============================================
   PROTECT LIST (Section 11)
   ============================================ */

.protect-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 16px 0 32px;
  max-width: 480px;
}

.protect-item {
  font-family: var(--font-body);
  font-size: 15px;
  color: rgba(245, 242, 234, 0.65);
  padding-left: 20px;
  position: relative;
}

.protect-item::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--muted-dim);
}

/* ============================================
   SYSTEMS OVERVIEW (New Page)
   ============================================ */

.systems-subtext {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 400;
  font-style: italic;
  color: rgba(245, 242, 234, 0.65);
  margin-bottom: 48px;
  line-height: 1.5;
}

.systems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 48px;
}

.systems-card {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--black-card);
}

.systems-card p {
  max-width: 100%;
}

.systems-card-name {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 14px;
}

.systems-card-divider {
  width: 24px;
  height: 1px;
  background: var(--gold);
  margin-bottom: 16px;
  opacity: 0.35;
}

.systems-footer-line {
  text-align: center;
  margin-top: 16px;
}

.systems-footer-line p {
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 400;
  font-style: italic;
  color: var(--gold);
  opacity: 0.85;
  max-width: 100%;
  margin-bottom: 4px;
  line-height: 1.5;
}

/* ---- Footer Tier Modifiers ---- */

.short-statement--gold p {
  color: var(--gold);
  letter-spacing: -0.01em;
}

.short-statement--gold p:first-child {
  margin-bottom: 2px;
}

.section-end-line--tier3 {
  color: var(--gold) !important;
  opacity: 0.85;
}

/* ---- Tier 1: Hero Footer ---- */

.hero-footer {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 500;
  font-style: normal;
  color: var(--gold) !important;
  opacity: 1;
  line-height: 1.3;
  margin-top: 56px;
  padding-left: 24px;
  border-left: 2px solid var(--gold);
  max-width: 720px;
  letter-spacing: -0.01em;
}

.emphasis-word--centered {
  text-align: center;
  margin-top: 16px !important;
}

.section-resolve {
  text-align: center;
  margin-top: 40px;
}

.section-resolve p {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 400;
  font-style: italic;
  color: var(--gold);
  max-width: 100%;
  margin-bottom: 4px;
  line-height: 1.5;
}

/* ---- Single-line forcing ---- */

.example-item--nowrap {
  white-space: nowrap;
}

.pull-quote--nowrap {
  white-space: nowrap;
}

@media (max-width: 1060px) {
  .example-item--nowrap {
    white-space: normal;
  }
  .pull-quote--nowrap {
    white-space: normal;
  }
}

/* ============================================
   FAQ (Section 13)
   ============================================ */

.faq-list {
  max-width: 680px;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 400;
  font-style: italic;
  line-height: 1.4;
  transition: color 0.2s ease;
}

.faq-trigger:hover,
.faq-trigger:focus-visible {
  color: var(--gold);
}

.faq-trigger:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

.faq-icon {
  width: 16px;
  height: 16px;
  position: relative;
  flex-shrink: 0;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--gold);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.faq-icon::before {
  width: 16px;
  height: 1px;
  top: 50%;
  left: 0;
}

.faq-icon::after {
  width: 1px;
  height: 16px;
  left: 50%;
  top: 0;
}

.faq-trigger[aria-expanded="true"] .faq-icon::after {
  transform: rotate(90deg);
  opacity: 0;
}

.faq-answer {
  overflow: hidden;
  max-height: 0;
  padding-bottom: 0;
  transition: max-height 0.4s ease, padding-bottom 0.4s ease;
}

.faq-answer.is-open {
  max-height: 300px;
  padding-bottom: 24px;
}

.faq-answer p {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 300;
  color: rgba(245, 242, 234, 0.7);
  line-height: 1.7;
  max-width: 580px;
}

/* ============================================
   DO / DON'T (Section 14)
   ============================================ */

.dodont-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 16px;
}

@media (max-width: 580px) {
  .dodont-grid {
    grid-template-columns: 1fr;
  }
}

.dodont-label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.dodont-col--do .dodont-label {
  color: var(--gold);
}

.dodont-col--dont .dodont-label {
  color: var(--muted-dim);
}

.dodont-item {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 300;
  color: rgba(245, 242, 234, 0.75);
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.dodont-col--do .dodont-item {
  color: rgba(245, 242, 234, 0.85);
}

/* ============================================
   CLOSING (Section 15)
   ============================================ */

.section--closing {
  text-align: center;
  padding-top: clamp(100px, 14vw, 180px);
  padding-bottom: clamp(80px, 10vw, 120px);
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 500;
  line-height: 1.15;
  color: var(--gold);
  margin-bottom: 32px;
}

.closing-divider {
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 48px;
  opacity: 0.5;
}

.section--closing .section-body p {
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.section--closing .stacked-lines {
  margin: 28px 0;
}

.section--closing .emphasis-word {
  margin-top: 32px !important;
}

.closing-tagline {
  font-family: var(--font-display);
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 400;
  font-style: italic;
  color: var(--muted);
  margin-top: 64px;
  letter-spacing: 0.03em;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  text-align: center;
  padding: 64px 0;
  border-top: 1px solid var(--border);
}

.footer-wordmark {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.35em;
  color: var(--gold);
  margin-bottom: 16px;
}

.footer-line {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 300;
  color: var(--muted);
  margin-bottom: 4px;
}

.footer-line--muted {
  color: var(--muted-dim);
  font-size: 12px;
}

.footer-divider {
  width: 24px;
  height: 1px;
  background: var(--gold);
  margin: 20px auto;
  opacity: 0.3;
}

/* ============================================
   FADE-UP ANIMATION
   ============================================ */

.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .fade-up {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .gate {
    transition: none;
  }
  .playbook {
    transition: none;
  }
  .faq-answer {
    transition: none;
  }
  .gate-form.is-shaking .gate-input {
    animation: none;
  }
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 480px) {
  .section-headline {
    margin-bottom: 28px;
    word-break: break-word;
    hyphens: auto;
  }
  .pull-quote {
    margin-top: 40px;
    padding-left: 20px;
    font-size: clamp(22px, 6vw, 28px);
  }
  .pull-quote--large {
    padding-left: 0;
    font-size: clamp(26px, 7vw, 36px);
  }
  .signal {
    font-size: 11px;
    padding: 6px 12px;
  }
  .card-block {
    padding: 24px;
  }
  .gate-inner {
    padding: 32px 24px;
  }
  .gate-tagline {
    margin-bottom: 36px;
  }
  .section-body p {
    font-size: 15px;
  }
  .example-item {
    font-size: 16px;
  }
  .hero-title {
    font-size: clamp(44px, 14vw, 80px);
  }
}