/* ── Navigation ────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  z-index: 100;
  transition: background var(--transition-normal), border-color var(--transition-normal);
}

.nav.scrolled {
  background: rgba(7, 7, 14, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav__logo img {
  width: 32px;
  height: 32px;
}

.nav__logo-text {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-primary);
}

.nav__links {
  display: flex;
  gap: var(--space-8);
}

.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  letter-spacing: 0.02em;
}

.nav__links a:hover { color: var(--text-primary); }

.nav__cta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--gradient-brand);
  background-size: 200% 200%;
  color: #fff;
  animation: gradient-shift 4s ease infinite;
  box-shadow: 0 4px 20px rgba(139, 53, 255, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(139, 53, 255, 0.5);
}

.btn--primary:active { transform: translateY(0); }

.btn--secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}

.btn--secondary:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: var(--shadow-glow-cyan);
}

.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: var(--space-2) var(--space-4);
}

.btn--ghost:hover { color: var(--cyan); }

/* Solid cyan button for use inside dark pricing card */
.btn--pricing {
  background: var(--cyan);
  color: #07070e;
  font-weight: 800;
  box-shadow: 0 4px 24px rgba(0, 200, 255, 0.35);
}

.btn--pricing:hover {
  background: #22d4ff;
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(0, 200, 255, 0.5);
}

.btn--pricing:active { transform: translateY(0); }

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: 1rem;
}

.btn--xl {
  padding: 18px 40px;
  font-size: 1.1rem;
  font-weight: 700;
}

/* ── Badges ─────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.badge--cyan {
  background: var(--cyan-dim);
  color: var(--cyan);
  border: 1px solid rgba(0, 200, 255, 0.3);
}

.badge--purple {
  background: var(--purple-dim);
  color: var(--purple);
  border: 1px solid rgba(139, 53, 255, 0.3);
}

.badge--pink {
  background: var(--pink-dim);
  color: var(--pink);
  border: 1px solid rgba(233, 30, 140, 0.3);
}

.badge--green {
  background: rgba(34, 197, 94, 0.1);
  color: var(--green);
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.badge--included {
  background: linear-gradient(135deg, var(--purple-dim), var(--cyan-dim));
  color: var(--cyan);
  border: 1px solid rgba(0, 200, 255, 0.2);
  animation: pulse-glow 3s ease-in-out infinite;
}

/* ── Cards ──────────────────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-normal);
}

.card:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.card--glow:hover {
  border-color: rgba(0, 200, 255, 0.3);
  box-shadow: var(--shadow-glow-cyan), var(--shadow-card);
}

.card--glow-purple:hover {
  border-color: rgba(139, 53, 255, 0.3);
  box-shadow: var(--shadow-glow-purple), var(--shadow-card);
}

.card--feature {
  position: relative;
  overflow: hidden;
}

.card--feature::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.card--feature:hover::after { opacity: 1; }

/* ── Screenshot placeholder ────────────────────────────────────────────── */
.screenshot-placeholder {
  position: relative;
  width: 100%;
  background: var(--bg-secondary);
  border: 1px dashed var(--border-light);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  overflow: hidden;
  min-height: 280px;
}

.screenshot-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    var(--cyan-dim) 0%,
    transparent 40%,
    var(--purple-dim) 100%);
  opacity: 0.5;
}

.screenshot-placeholder .placeholder-icon {
  font-size: 2.5rem;
  position: relative;
  z-index: 1;
}

.screenshot-placeholder .placeholder-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 var(--space-4);
  line-height: 1.5;
}

.screenshot-placeholder.aspect-video { aspect-ratio: 16/9; min-height: unset; }
.screenshot-placeholder.aspect-square { aspect-ratio: 1/1; min-height: unset; }
.screenshot-placeholder.aspect-app { aspect-ratio: 4/3; min-height: unset; }

/* ── Video placeholder ─────────────────────────────────────────────────── */
.video-placeholder {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  overflow: hidden;
}

.video-placeholder .play-button {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: rgba(0, 200, 255, 0.15);
  border: 2px solid var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.video-placeholder:hover .play-button {
  background: rgba(0, 200, 255, 0.3);
  box-shadow: var(--shadow-glow-cyan);
  transform: scale(1.1);
}

.play-button svg { margin-left: 4px; }

/* ── Section header ─────────────────────────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: var(--space-4);
}

.section-eyebrow::before,
.section-eyebrow::after {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--cyan);
  opacity: 0.5;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-5);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── Stat row ───────────────────────────────────────────────────────────── */
.stat-block {
  text-align: center;
}

.stat-block__value {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200%;
  animation: gradient-shift 4s ease infinite;
}

.stat-block__label {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: var(--space-2);
  letter-spacing: 0.03em;
}

/* ── Accordion (FAQ) ────────────────────────────────────────────────────── */
.accordion-item {
  border-bottom: 1px solid var(--border);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  background: none;
  border: none;
  text-align: left;
  gap: var(--space-4);
  transition: color var(--transition-fast);
}

.accordion-trigger:hover { color: var(--cyan); }

.accordion-icon {
  width: 24px; height: 24px;
  flex-shrink: 0;
  border: 1px solid var(--border-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.accordion-item.open .accordion-icon {
  border-color: var(--cyan);
  background: var(--cyan-dim);
  transform: rotate(45deg);
}

.accordion-icon svg {
  width: 12px; height: 12px;
  stroke: var(--text-secondary);
  transition: stroke var(--transition-fast);
}

.accordion-item.open .accordion-icon svg { stroke: var(--cyan); }

.accordion-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-normal);
}

.accordion-item.open .accordion-body {
  grid-template-rows: 1fr;
}

.accordion-body__inner {
  overflow: hidden;
}

.accordion-body__inner p {
  padding-bottom: var(--space-6);
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ── Step indicator ─────────────────────────────────────────────────────── */
.step-number {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.step-number--cyan   { background: var(--cyan-dim); color: var(--cyan); border: 1px solid rgba(0,200,255,0.3); }
.step-number--purple { background: var(--purple-dim); color: var(--purple); border: 1px solid rgba(139,53,255,0.3); }
.step-number--pink   { background: var(--pink-dim); color: var(--pink); border: 1px solid rgba(233,30,140,0.3); }

/* ── Course module card ─────────────────────────────────────────────────── */
.course-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.course-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.course-card:hover {
  border-color: rgba(139, 53, 255, 0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow-purple), var(--shadow-card);
}

.course-card:hover::before { opacity: 1; }

.course-module-num {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.course-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.course-card__desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}

/* ── Platform indicator card ────────────────────────────────────────────── */
.platform-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  transition: all var(--transition-normal);
}

.platform-card:hover {
  border-color: rgba(0, 200, 255, 0.25);
  box-shadow: var(--shadow-glow-cyan), var(--shadow-card);
}

.platform-card__logo {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.platform-card__title {
  font-size: 1.5rem;
  font-weight: 800;
}

.platform-card__desc {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── Pricing card ───────────────────────────────────────────────────────── */
.pricing-border-wrap {
  padding: 2px;
  border-radius: var(--radius-xl);
  background: var(--gradient-brand);
  background-size: 200% 200%;
  animation: gradient-shift 4s ease infinite;
  max-width: 540px;
  margin: 0 auto;
}

.pricing-card {
  background: #0d0d1a;
  border-radius: calc(var(--radius-xl) - 2px);
  padding: var(--space-12) var(--space-10);
  position: relative;
}

.pricing-price {
  font-size: 4rem;
  font-weight: 900;
  line-height: 1;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200%;
  animation: gradient-shift 4s ease infinite;
}

.pricing-price sup {
  font-size: 1.5rem;
  vertical-align: top;
  margin-top: 12px;
  display: inline-block;
}

.pricing-includes {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pricing-includes li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.pricing-includes li::before {
  content: '';
  width: 16px; height: 16px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--green);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 10px;
}

/* ── Trust signals ──────────────────────────────────────────────────────── */
.trust-signals {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.trust-signal {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.trust-signal svg { color: var(--text-muted); }

/* ── Feature icon ───────────────────────────────────────────────────────── */
.feature-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  flex-shrink: 0;
}

.feature-icon--cyan   { background: var(--cyan-dim); color: var(--cyan); }
.feature-icon--purple { background: var(--purple-dim); color: var(--purple); }
.feature-icon--pink   { background: var(--pink-dim); color: var(--pink); }
.feature-icon--green  { background: rgba(34,197,94,0.1); color: var(--green); }

/* ── Ticker tape ────────────────────────────────────────────────────────── */
.ticker-tape-wrapper {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
  padding: var(--space-3) 0;
}

.ticker-tape-track {
  display: flex;
  animation: marquee 30s linear infinite;
  width: max-content;
}

.ticker-tape-track:hover { animation-play-state: paused; }

.ticker-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0 var(--space-8);
  white-space: nowrap;
}

.ticker-item__symbol {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.ticker-item__range {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.ticker-item__gex {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.ticker-item__gex.positive { background: rgba(34,197,94,0.12); color: var(--green); border: 1px solid rgba(34,197,94,0.3); }
.ticker-item__gex.negative { background: rgba(239,68,68,0.12); color: var(--red);   border: 1px solid rgba(239,68,68,0.3); }

.ticker-sep {
  width: 1px;
  height: 20px;
  background: var(--border);
  flex-shrink: 0;
}

/* ── Pull quote ─────────────────────────────────────────────────────────── */
.pull-quote {
  border-left: 3px solid var(--cyan);
  padding: var(--space-4) var(--space-6);
  background: var(--cyan-dim);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ── Revelation statement ───────────────────────────────────────────────── */
.revelation-line {
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--text-muted);
  text-align: center;
  opacity: 0.5;
}

.revelation-line.active {
  color: var(--text-primary);
  opacity: 1;
}

/* ── Back to top button ─────────────────────────────────────────────────── */
#back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 99;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

#back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

#back-to-top:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: var(--shadow-glow-cyan);
}

/* ── Lightbox ───────────────────────────────────────────────────────────── */
#lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.92);
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  cursor: zoom-out;
}

#lightbox.active {
  display: flex;
}

#lightbox-img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: var(--radius-lg);
  box-shadow: 0 0 80px rgba(0, 200, 255, 0.15);
  cursor: default;
}

#lightbox-close {
  position: absolute;
  top: var(--space-5);
  right: var(--space-6);
  background: none;
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  font-size: 1.5rem;
  line-height: 1;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

#lightbox-close:hover {
  color: var(--text-primary);
  border-color: var(--cyan);
}