/* ============================================
   Lexport — Design System & Landing Styles
   Light + Navy/Coral | RTL | Mobile-first
   ============================================ */

:root {
  --bg-primary: #f7f8fb;
  --bg-secondary: #eef1f7;
  --bg-card: #ffffff;
  --bg-card-hover: #fafbfe;
  --border-subtle: rgba(19, 34, 77, 0.1);
  --border-glow: rgba(255, 84, 56, 0.35);
  --gold: #ff5438;
  --gold-light: #ff7559;
  --gold-dark: #e8452a;
  --amber: #ff5438;
  --blue-deep: #13224d;
  --blue-accent: #13224d;
  --blue-muted: rgba(19, 34, 77, 0.08);
  --text-primary: #13224d;
  --text-secondary: #4d5875;
  --text-muted: #7a8499;
  --gradient-gold: linear-gradient(135deg, #ff7559 0%, #ff5438 50%, #e8452a 100%);
  --gradient-hero: radial-gradient(ellipse 80% 60% at 50% -20%, rgba(19, 34, 77, 0.06) 0%, transparent 60%),
                   radial-gradient(ellipse 60% 40% at 80% 50%, rgba(255, 84, 56, 0.05) 0%, transparent 50%);
  --shadow-card: 0 4px 24px rgba(19, 34, 77, 0.08);
  --shadow-glow: 0 0 40px rgba(255, 84, 56, 0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --header-height: 72px;
  --container-max: 1200px;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 16px);
}

body {
  font-family: 'Vazirmatn', 'Tahoma', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  direction: rtl;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

/* ---- Typography ---- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.02em;
  margin-bottom: 0.75rem;
}

.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--gradient-gold);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 640px;
  line-height: 1.8;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-gold);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(255, 84, 56, 0.28);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(255, 84, 56, 0.38);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-glow);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  border-color: var(--gold);
  background: rgba(255, 84, 56, 0.06);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

/* ---- Glass Card ---- */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
}

/* ---- Header ---- */
.header {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition);
  box-shadow: 0 1px 0 rgba(19, 34, 77, 0.04);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px rgba(19, 34, 77, 0.08);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--text-primary);
}

.logo__icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-gold);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  color: #ffffff;
  font-weight: 900;
}

.nav {
  display: none;
  align-items: center;
  gap: 2rem;
}

.nav__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
  position: relative;
}

.nav__link:hover,
.nav__link.active {
  color: var(--gold);
}

.nav__link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  inset-inline: 0;
  height: 2px;
  background: var(--gradient-gold);
  border-radius: 2px;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--header-height);
  background: #ffffff;
  backdrop-filter: blur(20px);
  padding: 2rem 1.25rem;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 999;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav__link {
  padding: 1rem;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
  transition: color var(--transition);
}

.mobile-nav__link:hover {
  color: var(--gold);
}

.mobile-nav .btn {
  margin-top: 0.5rem;
  width: 100%;
}

.mobile-nav__link + .btn {
  margin-top: 1.5rem;
}

@media (min-width: 1024px) {
  .nav { display: flex; }
  .menu-toggle { display: none; }
  .header__actions .btn-sm { display: inline-flex; }
}

@media (max-width: 1023px) {
  .header__actions .btn-sm { display: none; }
}

/* ---- Hero ---- */
.hero {
  position: relative;
  padding-top: calc(var(--header-height) + 3rem);
  padding-bottom: 4rem;
  background: var(--gradient-hero);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4a853' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
  pointer-events: none;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
}

.hero__content {
  max-width: 600px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  background: rgba(255, 84, 56, 0.08);
  border: 1px solid rgba(255, 84, 56, 0.2);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero__title {
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-weight: 900;
  line-height: 1.3;
  margin-bottom: 1.25rem;
}

.hero__title span {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Growth Ladder Visual */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  min-height: 480px;
}

.ladder {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.ladder__orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 280px;
  height: 280px;
  border: 1px dashed rgba(255, 84, 56, 0.15);
  border-radius: 50%;
  animation: orbit-spin 60s linear infinite;
}

.ladder__orbit--inner {
  width: 180px;
  height: 180px;
  border-color: rgba(19, 34, 77, 0.2);
  animation-direction: reverse;
  animation-duration: 45s;
}

@keyframes orbit-spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.ladder__center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: var(--gradient-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: #ffffff;
  text-align: center;
  line-height: 1.3;
  box-shadow: 0 0 40px rgba(255, 84, 56, 0.4);
  z-index: 2;
}

.ladder__steps {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  padding: 1rem 0;
}

.ladder__step {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px);
  transition: all var(--transition);
  position: relative;
  margin-inline-start: calc(var(--step-offset, 0) * 12px);
}

.ladder__step:hover {
  border-color: var(--border-glow);
  transform: translateX(-4px);
}

.ladder__step--highlight {
  border-color: var(--gold);
  background: rgba(255, 84, 56, 0.08);
}

.ladder__step-num {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-muted);
  border: 1px solid rgba(19, 34, 77, 0.3);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--blue-accent);
}

.ladder__step--highlight .ladder__step-num {
  background: rgba(255, 84, 56, 0.2);
  border-color: var(--gold);
  color: var(--gold);
}

.ladder__step-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.ladder__step--highlight .ladder__step-text {
  color: var(--gold);
}

.ladder__connector {
  position: absolute;
  inset-inline-start: 2rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--gold-dark), var(--gold), transparent);
  opacity: 0.3;
  z-index: 0;
}

@media (min-width: 768px) {
  .hero {
    padding-top: calc(var(--header-height) + 4rem);
    padding-bottom: 6rem;
  }

  .hero__grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }

  .ladder__steps {
    gap: 0.5rem;
  }
}

/* ---- Trust Strip ---- */
.trust-strip {
  padding: 2rem 0;
  border-block: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
}

.trust-strip__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.trust-badge__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 84, 56, 0.12);
  border-radius: var(--radius-sm);
  color: var(--gold);
  font-size: 1rem;
}

@media (min-width: 640px) {
  .trust-strip__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .trust-strip__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ---- Sections ---- */
.section {
  padding: 5rem 0;
  position: relative;
}

.section--alt {
  background: var(--bg-secondary);
}

.section__header {
  text-align: center;
  margin-bottom: 3rem;
}

.section__header .section-desc {
  margin-inline: auto;
}

/* ---- Core Promise ---- */
.promise-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.promise-visual {
  position: relative;
  padding: 2rem;
  min-height: 320px;
}

.promise-visual__globe {
  width: 100%;
  max-width: 360px;
  margin-inline: auto;
  aspect-ratio: 1;
  position: relative;
}

.promise-visual__ring {
  position: absolute;
  inset: 0;
  border: 1px solid var(--border-glow);
  border-radius: 50%;
}

.promise-visual__ring:nth-child(2) {
  inset: 15%;
  border-color: rgba(19, 34, 77, 0.25);
}

.promise-visual__ring:nth-child(3) {
  inset: 30%;
  border-color: rgba(255, 84, 56, 0.2);
}

.promise-visual__core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  background: var(--gradient-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 0 60px rgba(255, 84, 56, 0.3);
}

.promise-visual__node {
  position: absolute;
  width: 48px;
  height: 48px;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  backdrop-filter: blur(8px);
}

.promise-visual__node:nth-child(5) { top: 5%; left: 50%; transform: translateX(-50%); }
.promise-visual__node:nth-child(6) { top: 50%; right: 0; transform: translateY(-50%); }
.promise-visual__node:nth-child(7) { bottom: 5%; left: 50%; transform: translateX(-50%); }
.promise-visual__node:nth-child(8) { top: 50%; left: 0; transform: translateY(-50%); }

.promise-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.promise-list__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
}

.promise-list__check {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: rgba(255, 84, 56, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 0.875rem;
  margin-top: 2px;
}

.promise-list__text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

@media (min-width: 768px) {
  .promise-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---- Ecosystem Layers ---- */
.layers {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.layer-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
}

.layer-card::before {
  content: '';
  position: absolute;
  inset-inline-start: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--gradient-gold);
  border-radius: 0 4px 4px 0;
}

.layer-card__header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.layer-card__num {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 84, 56, 0.12);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--gold);
}

.layer-card__title {
  font-size: 1.125rem;
  font-weight: 800;
}

.layer-card__subtitle {
  font-size: 0.8125rem;
  color: var(--gold);
  font-weight: 600;
}

.layer-card__body {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

.layer-card__output {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: rgba(19, 34, 77, 0.08);
  border: 1px solid rgba(19, 34, 77, 0.2);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
}

.layer-card__output-label {
  font-weight: 700;
  color: var(--blue-accent);
  white-space: nowrap;
}

.layer-card__output-text {
  color: var(--text-secondary);
}

@media (min-width: 768px) {
  .layer-card {
    grid-template-columns: auto 1fr auto;
    align-items: center;
  }

  .layer-card__header {
    min-width: 220px;
  }
}

/* ---- How It Works ---- */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  counter-reset: step;
}

.step-card {
  padding: 1.75rem;
  position: relative;
  counter-increment: step;
}

.step-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--gradient-gold);
  border-radius: 50%;
  font-size: 1rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1rem;
}

.step-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.step-card__desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.section__cta {
  text-align: center;
  margin-top: 3rem;
}

@media (min-width: 640px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .steps {
    grid-template-columns: repeat(5, 1fr);
  }

  .step-card {
    text-align: center;
  }

  .step-card__num {
    margin-inline: auto;
    margin-bottom: 1rem;
  }
}

/* ---- Learning Hub Preview ---- */
.hub-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.hub-card {
  padding: 1.75rem;
  text-align: center;
}

.hub-card__icon {
  width: 56px;
  height: 56px;
  margin-inline: auto;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 84, 56, 0.1);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  font-size: 1.5rem;
}

.hub-card__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.hub-card__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.hub-preview {
  margin-top: 3rem;
  padding: 2rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #ffffff 0%, rgba(19, 34, 77, 0.03) 100%);
}

.hub-preview__bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.hub-preview__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-muted);
  opacity: 0.5;
}

.hub-preview__dot:first-child { background: #ef4444; opacity: 1; }
.hub-preview__dot:nth-child(2) { background: #eab308; opacity: 1; }
.hub-preview__dot:nth-child(3) { background: #22c55e; opacity: 1; }

.hub-preview__title {
  margin-inline-start: auto;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.hub-preview__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.hub-preview__sidebar {
  display: none;
}

.hub-preview__lesson {
  padding: 1rem 1.25rem;
  background: rgba(19, 34, 77, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.hub-preview__lesson--active {
  border-color: var(--gold);
  background: rgba(255, 84, 56, 0.06);
  color: var(--text-primary);
}

.hub-preview__lesson-icon {
  width: 32px;
  height: 32px;
  background: var(--blue-muted);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
}

@media (min-width: 768px) {
  .hub-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .hub-grid .hub-card:last-child {
    grid-column: span 1;
  }

  .hub-preview__content {
    grid-template-columns: 200px 1fr;
  }

  .hub-preview__sidebar {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .hub-preview__sidebar-item {
    padding: 0.625rem 0.875rem;
    font-size: 0.8125rem;
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
  }

  .hub-preview__sidebar-item--active {
    background: rgba(255, 84, 56, 0.1);
    color: var(--gold);
    font-weight: 600;
  }
}

@media (min-width: 1024px) {
  .hub-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* ---- Who Is It For ---- */
.audience-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.audience-card {
  padding: 1.75rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.audience-card__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(19, 34, 77, 0.12);
  border: 1px solid rgba(19, 34, 77, 0.25);
  border-radius: var(--radius-md);
  font-size: 1.25rem;
}

.audience-card__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.375rem;
}

.audience-card__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
}

@media (min-width: 640px) {
  .audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .audience-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---- Features Roadmap ---- */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.feature-chip {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
}

.feature-chip__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 84, 56, 0.1);
  border-radius: var(--radius-sm);
  font-size: 1.125rem;
}

.feature-chip__text {
  font-size: 0.9375rem;
  font-weight: 600;
}

.feature-chip__badge {
  margin-inline-start: auto;
  padding: 0.25rem 0.625rem;
  background: rgba(19, 34, 77, 0.15);
  border: 1px solid rgba(19, 34, 77, 0.3);
  border-radius: 100px;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--blue-accent);
  white-space: nowrap;
}

.roadmap-note {
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  background: rgba(255, 84, 56, 0.06);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-align: center;
}

@media (min-width: 640px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ---- AI Coach ---- */
.ai-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.ai-visual {
  position: relative;
  padding: 2rem;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-visual__brain {
  width: 200px;
  height: 200px;
  position: relative;
}

.ai-visual__core {
  position: absolute;
  inset: 30%;
  background: var(--gradient-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 0 50px rgba(255, 84, 56, 0.35);
  animation: ai-glow 3s ease-in-out infinite;
}

@keyframes ai-glow {
  0%, 100% { box-shadow: 0 0 50px rgba(255, 84, 56, 0.35); }
  50% { box-shadow: 0 0 80px rgba(255, 84, 56, 0.55); }
}

.ai-visual__orbit-item {
  position: absolute;
  width: 56px;
  height: 56px;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  backdrop-filter: blur(8px);
}

.ai-visual__orbit-item:nth-child(2) { top: 0; left: 50%; transform: translateX(-50%); }
.ai-visual__orbit-item:nth-child(3) { bottom: 0; left: 50%; transform: translateX(-50%); }
.ai-visual__orbit-item:nth-child(4) { top: 50%; right: 0; transform: translateY(-50%); }
.ai-visual__orbit-item:nth-child(5) { top: 50%; left: 0; transform: translateY(-50%); }

.ai-content .section-desc {
  margin-bottom: 1.5rem;
}

.ai-note {
  padding: 1rem 1.25rem;
  background: rgba(19, 34, 77, 0.08);
  border-inline-start: 3px solid var(--blue-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

@media (min-width: 768px) {
  .ai-section {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---- Revenue Paths ---- */
.revenue-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.revenue-card {
  padding: 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.revenue-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  inset-inline: 0;
  height: 3px;
  background: var(--gradient-gold);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.revenue-card:hover::after {
  transform: scaleX(1);
}

.revenue-card__icon {
  width: 64px;
  height: 64px;
  margin-inline: auto;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 84, 56, 0.1);
  border: 1px solid var(--border-glow);
  border-radius: 50%;
  font-size: 1.75rem;
}

.revenue-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.revenue-card__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
}

@media (min-width: 640px) {
  .revenue-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .revenue-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ---- FAQ ---- */
.faq-list {
  max-width: 760px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item.active {
  border-color: var(--border-glow);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: right;
  background: var(--bg-card);
  transition: background var(--transition);
}

.faq-item__question:hover {
  background: var(--bg-card-hover);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 84, 56, 0.12);
  border-radius: 50%;
  color: var(--gold);
  font-size: 1.125rem;
  transition: transform var(--transition);
}

.faq-item.active .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-item__answer-inner {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.8;
  background: var(--bg-card);
}

.faq-item.active .faq-item__answer {
  max-height: 300px;
}

/* ---- Final CTA ---- */
.final-cta {
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.final-cta__box {
  position: relative;
  padding: 4rem 2rem;
  text-align: center;
  background: linear-gradient(135deg, #ffffff 0%, rgba(19, 34, 77, 0.04) 50%, rgba(255, 84, 56, 0.06) 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.final-cta__box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 84, 56, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.final-cta__title {
  position: relative;
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 900;
  margin-bottom: 1rem;
}

.final-cta__desc {
  position: relative;
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin-inline: auto;
  margin-bottom: 2rem;
}

.final-cta__actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

/* ---- Footer ---- */
.footer {
  padding: 4rem 0 2rem;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer__brand-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-top: 1rem;
  line-height: 1.75;
  max-width: 320px;
}

.footer__heading {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer__link {
  font-size: 0.9375rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

.footer__link:hover {
  color: var(--gold);
}

.footer__bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  text-align: center;
}

.footer__copyright {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: right;
  }
}

/* ---- Placeholder Page ---- */
.placeholder-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  background: var(--gradient-hero);
}

.placeholder-page__icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #ffffff;
  margin-bottom: 2rem;
  box-shadow: 0 8px 24px rgba(255, 84, 56, 0.25);
}

.placeholder-page__title {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.placeholder-page__desc {
  color: var(--text-secondary);
  max-width: 480px;
  margin-bottom: 2rem;
  line-height: 1.8;
}