/* ═══════════════════════════════════
   APEX IA × APEXIA-COUCH
   Racing Landing Page — Pit Wall Theme
   ═══════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Outfit:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap');

:root {
  --black: #0a0a0c;
  --charcoal: #111115;
  --graphite: #1a1a20;
  --steel: #3a3a4a;
  --silver: #888899;
  --white: #f0f0f5;
  --orange: #f97316;
  --orange-dim: rgba(249,115,22,0.12);
  --cyan: #22d3ee;
  --cyan-dim: rgba(34,211,238,0.12);
  --lime: #84cc16;
  --lime-dim: rgba(132,204,22,0.12);
  --magenta: #e879f9;
  --yellow: #facc15;
  --purple: #a855f7;
  --red: #ef4444;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 12px;
  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── UTILS ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-orange { color: var(--orange); }
.text-cyan { color: var(--cyan); }
.text-gradient-racing { background: linear-gradient(135deg, var(--orange), var(--yellow)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.text-gradient-tech { background: linear-gradient(135deg, var(--cyan), var(--lime)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.brand-accent { color: var(--orange); }
.section-title { font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 4rem); letter-spacing: 0.05em; line-height: 1.05; margin-bottom: 12px; }
.section-title--left { text-align: left; }
.section-subtitle { font-size: 1.1rem; color: var(--silver); max-width: 560px; margin: 0 auto 16px; line-height: 1.6; }
.section-subtitle--left { margin: 0 0 16px; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-badge { display: inline-flex; align-items: center; gap: 8px; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; padding: 6px 14px; border-radius: 100px; margin-bottom: 16px; }
.section-badge--orange { background: var(--orange-dim); color: var(--orange); border: 1px solid rgba(249,115,22,0.3); }
.section-badge--cyan { background: var(--cyan-dim); color: var(--cyan); border: 1px solid rgba(34,211,238,0.3); }
.section-badge--lime { background: var(--lime-dim); color: var(--lime); border: 1px solid rgba(132,204,22,0.3); }

/* ── BUTTONS ── */
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-body); font-weight: 600; border-radius: var(--radius); cursor: pointer; text-decoration: none; transition: all var(--transition); border: 1px solid transparent; white-space: nowrap; padding: 12px 28px; font-size: 0.95rem; }
.btn--sm { font-size: 0.85rem; padding: 10px 24px; }
.btn--md { font-size: 0.95rem; padding: 14px 32px; }
.btn--lg { font-size: 1rem; padding: 16px 36px; }
.btn--xl { font-size: 1.1rem; padding: 20px 48px; }
.btn--block { width: 100%; justify-content: center; }
.btn--primary { background: linear-gradient(135deg, var(--orange), #d97706); color: #000; border-color: transparent; font-weight: 700; }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(249,115,22,0.4); }
.btn--ghost { background: transparent; color: var(--silver); border-color: var(--steel); }
.btn--ghost:hover { color: var(--white); border-color: var(--silver); background: rgba(255,255,255,0.05); }
.btn--outline { background: transparent; color: var(--white); border-color: var(--steel); }
.btn--outline:hover { border-color: var(--orange); color: var(--orange); }
.btn--cyan { background: var(--cyan); color: #000; font-weight: 700; border-color: transparent; }
.btn--cyan:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(34,211,238,0.35); }
.btn--purple { background: transparent; color: var(--purple); border-color: rgba(168,85,247,0.4); }
.btn--purple:hover { background: rgba(168,85,247,0.1); border-color: var(--purple); }

/* ── NAV ── */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(10,10,12,0.85); backdrop-filter: blur(16px); border-bottom: 1px solid rgba(255,255,255,0.07); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; gap: 24px; }
.nav__brand { display: flex; align-items: center; gap: 8px; text-decoration: none; font-family: var(--font-display); font-size: 1.4rem; letter-spacing: 0.1em; color: var(--white); }
.nav__logo-icon { width: 34px; height: 34px; background: linear-gradient(135deg, var(--orange), #d97706); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: #000; flex-shrink: 0; }
.nav__separator { color: var(--steel); font-size: 1.2rem; }
.nav__brand-sub { color: var(--cyan); font-size: 1rem; }
.nav__links { display: flex; gap: 8px; }
.nav__link { text-decoration: none; color: var(--silver); font-size: 0.9rem; font-weight: 500; padding: 6px 12px; border-radius: 8px; transition: color var(--transition); }
.nav__link:hover { color: var(--orange); }
@media (max-width: 768px) { .nav__links { display: none; } }

/* ── HERO ── */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 120px 0 80px; overflow: hidden; }
.hero__bg-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px); background-size: 48px 48px; pointer-events: none; }
.hero__glow { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; }
.hero__glow--1 { width: 600px; height: 600px; background: rgba(249,115,22,0.06); top: -200px; right: -100px; }
.hero__glow--2 { width: 500px; height: 500px; background: rgba(34,211,238,0.05); bottom: -100px; left: -100px; }
.hero__glow--3 { width: 400px; height: 400px; background: rgba(132,204,22,0.03); top: 50%; left: 50%; transform: translate(-50%,-50%); }
.hero__inner { position: relative; text-align: center; max-width: 900px; margin: 0 auto; }
.hero__badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(249,115,22,0.12); border: 1px solid rgba(249,115,22,0.35); color: var(--orange); border-radius: 100px; padding: 8px 18px; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 28px; }
.hero__title { font-family: var(--font-display); font-size: clamp(3.5rem, 8vw, 7rem); letter-spacing: 0.05em; line-height: 1; margin-bottom: 24px; }
.hero__subtitle { font-size: clamp(1rem, 2vw, 1.2rem); color: var(--silver); max-width: 680px; margin: 0 auto 40px; line-height: 1.7; }
.hero__cta-group { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-bottom: 64px; }
.hero__stats { display: flex; align-items: center; justify-content: center; gap: 32px; flex-wrap: wrap; }
.hero__stat { text-align: center; }
.hero__stat-number { display: block; font-family: var(--font-display); font-size: 2.2rem; color: var(--orange); letter-spacing: 0.05em; }
.hero__stat-label { font-size: 0.8rem; color: var(--silver); letter-spacing: 0.05em; }
.hero__stat-divider { width: 1px; height: 40px; background: var(--steel); }
.hero__racing-line { position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--orange), var(--yellow), var(--orange), transparent); animation: line-sweep 3s ease-in-out infinite; }
@keyframes line-sweep { 0%,100% { opacity: 0.4; } 50% { opacity: 1; } }

/* ── ANIMATIONS ── */
.animate-fade-up { opacity: 0; transform: translateY(30px); animation: fadeUp 0.7s ease forwards; }
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }

/* ── ECOSYSTEM ── */
.ecosystem { padding: 80px 0; background: linear-gradient(180deg, var(--black) 0%, var(--charcoal) 100%); }
.ecosystem__grid { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; }
@media (max-width: 768px) { .ecosystem__grid { grid-template-columns: 1fr; } }
.ecosystem__card { background: var(--graphite); border: 1px solid var(--steel); border-radius: 16px; padding: 36px; position: relative; overflow: hidden; transition: transform var(--transition), border-color var(--transition); }
.ecosystem__card:hover { transform: translateY(-4px); }
.ecosystem__card--apexia:hover { border-color: var(--orange); }
.ecosystem__card--coach:hover { border-color: var(--cyan); }
.ecosystem__card-glow { position: absolute; top: -60px; right: -60px; width: 200px; height: 200px; border-radius: 50%; background: rgba(249,115,22,0.08); filter: blur(40px); pointer-events: none; }
.ecosystem__card-glow--cyan { background: rgba(34,211,238,0.08); }
.ecosystem__icon { width: 56px; height: 56px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.ecosystem__icon--orange { background: var(--orange-dim); color: var(--orange); }
.ecosystem__icon--cyan { background: var(--cyan-dim); color: var(--cyan); }
.ecosystem__title { font-family: var(--font-display); font-size: 1.8rem; letter-spacing: 0.06em; margin-bottom: 12px; }
.ecosystem__desc { color: var(--silver); line-height: 1.65; font-size: 0.95rem; margin-bottom: 16px; }
.ecosystem__tag { display: inline-block; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; padding: 4px 12px; border-radius: 100px; background: var(--graphite); border: 1px solid var(--steel); color: var(--silver); }
.ecosystem__connector { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.ecosystem__connector-line { width: 1px; height: 40px; background: linear-gradient(180deg, transparent, var(--orange), transparent); }
.ecosystem__connector-icon { width: 40px; height: 40px; background: var(--orange-dim); border: 1px solid rgba(249,115,22,0.3); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--orange); }
.ecosystem__connector-label { font-size: 0.7rem; color: var(--silver); letter-spacing: 0.08em; text-transform: uppercase; text-align: center; max-width: 80px; }

/* ── PRODUCT SECTIONS ── */
.product-section { padding: 100px 0; }
.product-section--dark { background: var(--charcoal); }
.section-cta { display: flex; gap: 16px; justify-content: center; margin-top: 56px; flex-wrap: wrap; }

/* ── FEATURES GRID ── */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 24px; }
.feature-card { background: var(--graphite); border: 1px solid var(--steel); border-radius: 16px; padding: 28px; position: relative; overflow: hidden; transition: all var(--transition); }
.feature-card:hover { transform: translateY(-3px); border-color: rgba(249,115,22,0.4); box-shadow: 0 8px 40px rgba(0,0,0,0.3), 0 0 20px rgba(249,115,22,0.08); }
.feature-card__icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.feature-card__icon--orange { background: var(--orange-dim); color: var(--orange); }
.feature-card__icon--cyan { background: var(--cyan-dim); color: var(--cyan); }
.feature-card__icon--lime { background: var(--lime-dim); color: var(--lime); }
.feature-card__icon--magenta { background: rgba(232,121,249,0.1); color: var(--magenta); }
.feature-card__icon--yellow { background: rgba(250,204,21,0.1); color: var(--yellow); }
.feature-card__title { font-family: var(--font-display); font-size: 1.3rem; letter-spacing: 0.04em; margin-bottom: 10px; }
.feature-card__desc { color: var(--silver); font-size: 0.92rem; line-height: 1.65; margin-bottom: 16px; }
.feature-card__examples { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
.code-example { display: flex; align-items: flex-start; gap: 10px; background: rgba(0,0,0,0.3); border-radius: 8px; padding: 10px 12px; }
.code-tag { font-family: var(--font-mono); font-size: 0.65rem; font-weight: 700; padding: 2px 8px; border-radius: 4px; letter-spacing: 0.06em; white-space: nowrap; flex-shrink: 0; margin-top: 1px; }
.code-tag--alta { background: rgba(239,68,68,0.2); color: #f87171; }
.code-tag--media { background: rgba(250,204,21,0.2); color: var(--yellow); }
.code-text { font-size: 0.82rem; color: var(--silver); line-height: 1.5; font-family: var(--font-mono); }
.simuv3-badge-small { display: inline-flex; align-items: center; gap: 6px; font-size: 0.7rem; font-weight: 700; color: var(--orange); background: var(--orange-dim); border: 1px solid rgba(249,115,22,0.3); border-radius: 100px; padding: 4px 10px; margin-top: 12px; letter-spacing: 0.06em; }

/* ── COACH LAYOUT ── */
.coach-layout { display: grid; grid-template-columns: 1fr 320px; gap: 40px; align-items: start; }
@media (max-width: 900px) { .coach-layout { grid-template-columns: 1fr; } }
.coach-features { display: flex; flex-direction: column; gap: 4px; }
.coach-feature { display: flex; gap: 20px; padding: 22px; border-radius: 12px; transition: background var(--transition); }
.coach-feature:hover { background: var(--graphite); }
.coach-feature__icon { width: 44px; height: 44px; background: var(--orange-dim); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: var(--cyan); flex-shrink: 0; }
.coach-feature__icon--orange { color: var(--orange); }
.coach-feature__content { flex: 1; }
.coach-feature__title { font-family: var(--font-display); font-size: 1.15rem; letter-spacing: 0.04em; margin-bottom: 6px; }
.coach-feature__desc { color: var(--silver); font-size: 0.9rem; line-height: 1.6; }
.voice-examples { display: flex; flex-direction: column; gap: 6px; margin-top: 12px; }
.voice-bubble { background: rgba(0,0,0,0.4); border-left: 3px solid var(--cyan); border-radius: 0 8px 8px 0; padding: 8px 14px; font-family: var(--font-mono); font-size: 0.78rem; color: var(--cyan); }
.voice-bubble--good { border-left-color: var(--lime); color: var(--lime); }
.coach-hotkeys { background: var(--graphite); border: 1px solid var(--steel); border-radius: 16px; padding: 28px; position: sticky; top: 90px; }
.hotkeys__title { font-family: var(--font-display); font-size: 1.1rem; letter-spacing: 0.05em; margin-bottom: 20px; color: var(--silver); }
.hotkey-list { display: flex; flex-direction: column; gap: 14px; margin-bottom: 28px; }
.hotkey-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.hotkey-keys { display: flex; gap: 4px; }
kbd { background: rgba(0,0,0,0.5); border: 1px solid var(--steel); border-radius: 5px; padding: 4px 8px; font-family: var(--font-mono); font-size: 0.72rem; color: var(--silver); }
.hotkey-desc { font-size: 0.85rem; color: var(--white); }
.coach-download__label { font-size: 0.78rem; color: var(--silver); text-align: center; margin-bottom: 12px; }

/* ── SIMUV3 SECTION ── */
.simuvex-section { position: relative; padding: 100px 0; overflow: hidden; background: var(--charcoal); }
.simuvex__bg-pattern { position: absolute; inset: 0; background-image: repeating-linear-gradient(45deg, transparent, transparent 60px, rgba(249,115,22,0.02) 60px, rgba(249,115,22,0.02) 61px); pointer-events: none; }
.simuvex__glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 700px; height: 400px; background: rgba(249,115,22,0.04); filter: blur(80px); pointer-events: none; border-radius: 50%; }
.simuvex__header { text-align: center; margin-bottom: 72px; }
.simuvex__badge { display: inline-flex; align-items: center; gap: 8px; background: linear-gradient(135deg, rgba(249,115,22,0.2), rgba(250,204,21,0.1)); border: 1px solid var(--orange); color: var(--orange); border-radius: 100px; padding: 8px 20px; font-size: 0.75rem; font-weight: 800; letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 20px; }
.simuvex__title { font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 4.5rem); letter-spacing: 0.05em; line-height: 1.05; margin-bottom: 16px; }
.simuvex__subtitle { font-size: 1.05rem; color: var(--silver); max-width: 640px; margin: 0 auto; line-height: 1.7; }
.simuvex__benefits { display: flex; flex-direction: column; gap: 0; max-width: 900px; margin: 0 auto; }
.simuvex__benefit { display: grid; grid-template-columns: 80px 1fr; gap: 24px; padding: 36px 0; border-bottom: 1px solid rgba(255,255,255,0.06); align-items: start; }
.simuvex__benefit:last-child { border-bottom: none; }
.simuvex__benefit-number { font-family: var(--font-display); font-size: 3rem; color: rgba(249,115,22,0.2); line-height: 1; letter-spacing: 0.05em; }
.simuvex__benefit-title { font-family: var(--font-display); font-size: 1.4rem; letter-spacing: 0.04em; margin-bottom: 10px; }
.simuvex__benefit-desc { color: var(--silver); font-size: 0.95rem; line-height: 1.65; }
.setup-examples { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.setup-tag { background: rgba(249,115,22,0.1); border: 1px solid rgba(249,115,22,0.25); color: var(--orange); border-radius: 100px; padding: 4px 14px; font-size: 0.78rem; font-weight: 600; }
.sim-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.sim-tag { padding: 4px 14px; border-radius: 100px; font-size: 0.78rem; font-weight: 600; }
.sim-tag--active { background: var(--orange-dim); border: 1px solid rgba(249,115,22,0.3); color: var(--orange); }
.simuvex__cta { text-align: center; margin-top: 64px; }

/* ── SIMS SECTION ── */
.sims-section { padding: 100px 0; }
.sims-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; margin-bottom: 32px; }
.sim-card { background: var(--graphite); border: 1px solid var(--steel); border-radius: 16px; padding: 32px; position: relative; transition: all var(--transition); }
.sim-card:hover { transform: translateY(-4px); border-color: var(--orange); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
.sim-card--featured { border-color: var(--orange); box-shadow: 0 0 40px rgba(249,115,22,0.1); }
.sim-card__badge { position: absolute; top: 16px; right: 16px; display: inline-flex; align-items: center; gap: 5px; background: var(--orange); color: #000; border-radius: 100px; padding: 4px 12px; font-size: 0.7rem; font-weight: 800; letter-spacing: 0.08em; }
.sim-card__icon { color: var(--orange); margin-bottom: 16px; }
.sim-card--featured .sim-card__icon { color: var(--orange); }
.sim-card:not(.sim-card--featured) .sim-card__icon { color: var(--silver); }
.sim-card__name { font-family: var(--font-display); font-size: 1.8rem; letter-spacing: 0.06em; margin-bottom: 6px; }
.sim-card__desc { color: var(--silver); font-size: 0.85rem; margin-bottom: 20px; line-height: 1.5; }
.sim-card__features { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.check-item { font-size: 0.85rem; color: var(--white); display: flex; align-items: center; gap: 8px; }
.check-item::before { content: "✓"; color: var(--lime); font-size: 0.75rem; font-weight: 700; flex-shrink: 0; }
.sim-card__status { display: inline-block; font-size: 0.75rem; font-weight: 600; padding: 4px 12px; border-radius: 100px; }
.sim-card__status--active { background: var(--lime-dim); color: var(--lime); border: 1px solid rgba(132,204,22,0.3); }
.sim-card__status--soon { background: rgba(136,136,153,0.1); color: var(--silver); border: 1px solid rgba(136,136,153,0.25); }
.sims-note { text-align: center; color: var(--silver); font-size: 0.9rem; }

/* ── HOW SECTION ── */
.how-section { padding: 100px 0; background: var(--charcoal); }
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0; }
.step { padding: 32px 24px; position: relative; }
.step:not(:last-child)::after { content: "→"; position: absolute; right: -12px; top: 50%; color: var(--orange); font-size: 1.5rem; transform: translateY(-50%); display: none; }
@media (min-width: 900px) { .step:not(:last-child)::after { display: block; } }
.step__number { font-family: var(--font-display); font-size: 3.5rem; color: rgba(249,115,22,0.15); letter-spacing: 0.05em; margin-bottom: 8px; }
.step__title { font-family: var(--font-display); font-size: 1.2rem; letter-spacing: 0.04em; margin-bottom: 10px; color: var(--orange); }
.step__desc { color: var(--silver); font-size: 0.9rem; line-height: 1.65; }

/* ── PRICING ── */
.pricing-section { padding: 100px 0; }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; margin-bottom: 32px; align-items: start; }
.pricing-card { background: var(--graphite); border: 1px solid var(--steel); border-radius: 20px; padding: 36px; position: relative; overflow: hidden; transition: all var(--transition); }
.pricing-card:hover { transform: translateY(-4px); }
.pricing-card--featured { border-color: var(--orange); box-shadow: 0 0 60px rgba(249,115,22,0.12); }
.pricing-card--featured::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--orange), var(--yellow)); }
.pricing-card__popular { position: absolute; top: 20px; right: 20px; background: var(--orange); color: #000; font-size: 0.65rem; font-weight: 800; letter-spacing: 0.1em; padding: 4px 10px; border-radius: 6px; }
.pricing-card__glow { position: absolute; top: -40px; right: -40px; width: 160px; height: 160px; background: rgba(249,115,22,0.08); border-radius: 50%; filter: blur(30px); pointer-events: none; }
.pricing-card__header { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; }
.pricing-card__icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.pricing-card__icon--blue { background: rgba(59,130,246,0.15); color: #60a5fa; }
.pricing-card__icon--orange { background: var(--orange-dim); color: var(--orange); }
.pricing-card__icon--purple { background: rgba(168,85,247,0.15); color: var(--purple); }
.pricing-card__name { font-family: var(--font-display); font-size: 1.6rem; letter-spacing: 0.06em; }
.pricing-card__tagline { font-size: 0.82rem; color: var(--silver); }
.pricing-card__price { margin-bottom: 28px; }
.price-amount { font-family: var(--font-display); font-size: 3.2rem; letter-spacing: 0.04em; }
.pricing-card--featured .price-amount { color: var(--orange); }
.price-period { font-size: 0.9rem; color: var(--silver); margin-left: 4px; }
.pricing-card__features { list-style: none; display: flex; flex-direction: column; gap: 14px; margin-bottom: 32px; }
.pricing-item { display: flex; align-items: flex-start; gap: 12px; font-size: 0.9rem; line-height: 1.4; color: var(--white); }
.pricing-item svg { color: var(--lime); flex-shrink: 0; margin-top: 1px; }
.pricing-item--featured svg { color: var(--orange); }
.pricing-item--pro svg { color: var(--purple); }
.pricing-item__note { display: block; font-size: 0.72rem; color: var(--silver); font-weight: 400; margin-top: 2px; letter-spacing: 0.02em; }
.pricing-simuv3-note { display: flex; align-items: center; gap: 10px; background: var(--orange-dim); border: 1px solid rgba(249,115,22,0.3); border-radius: 10px; padding: 14px 20px; color: var(--orange); font-size: 0.88rem; font-weight: 500; max-width: 700px; margin: 0 auto; }
.pricing-simuv3-note svg { flex-shrink: 0; }

/* ── AI SHOWCASE ── */
.ai-showcase { padding: 100px 0; background: var(--charcoal); }
.ai-showcase__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
@media (max-width: 768px) { .ai-showcase__inner { grid-template-columns: 1fr; } }
.ai-showcase__panels { display: flex; flex-direction: column; gap: 12px; }
.ai-panel { background: rgba(0,0,0,0.4); border: 1px solid var(--steel); border-radius: 12px; padding: 18px 20px; }
.ai-panel--alta { border-left: 3px solid var(--red); }
.ai-panel--media { border-left: 3px solid var(--yellow); }
.ai-panel--setup { border-left: 3px solid var(--orange); }
.ai-panel--baja { border-left: 3px solid var(--lime); }
.ai-panel__header { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.severity-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.severity-dot--alta { background: var(--red); box-shadow: 0 0 6px var(--red); }
.severity-dot--media { background: var(--yellow); box-shadow: 0 0 6px var(--yellow); }
.severity-dot--setup { background: var(--orange); box-shadow: 0 0 6px var(--orange); }
.severity-dot--baja { background: var(--lime); box-shadow: 0 0 6px var(--lime); }
.severity-label { font-family: var(--font-mono); font-size: 0.7rem; color: var(--silver); letter-spacing: 0.08em; }
.ai-panel__message { font-size: 0.88rem; font-weight: 600; color: var(--white); margin-bottom: 6px; }
.ai-panel__advice { font-size: 0.82rem; color: var(--silver); line-height: 1.5; }

/* ── FINAL CTA ── */
.final-cta { position: relative; padding: 120px 0; text-align: center; overflow: hidden; }
.final-cta__glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 800px; height: 400px; background: rgba(249,115,22,0.05); border-radius: 50%; filter: blur(80px); }
.final-cta__inner { position: relative; }
.final-cta__title { font-family: var(--font-display); font-size: clamp(2.5rem, 6vw, 5rem); letter-spacing: 0.05em; line-height: 1.05; margin-bottom: 20px; }
.final-cta__subtitle { font-size: 1.1rem; color: var(--silver); max-width: 540px; margin: 0 auto 48px; line-height: 1.65; }
.final-cta__buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── FOOTER ── */
.footer { padding: 64px 0 32px; border-top: 1px solid rgba(255,255,255,0.07); background: var(--charcoal); }
.footer__grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 48px; margin-bottom: 48px; }
@media (max-width: 768px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
.footer__logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 1.4rem; letter-spacing: 0.1em; margin-bottom: 16px; }
.footer__tagline { color: var(--silver); font-size: 0.88rem; line-height: 1.6; }
.footer__group-title { font-family: var(--font-display); font-size: 0.9rem; letter-spacing: 0.08em; color: var(--silver); margin-bottom: 16px; }
.footer__link { display: block; color: var(--silver); text-decoration: none; font-size: 0.87rem; margin-bottom: 10px; transition: color var(--transition); }
.footer__link:hover { color: var(--orange); }
.footer__bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.06); }
.footer__copy { font-size: 0.82rem; color: var(--steel); }
.footer__racing-line { height: 2px; flex: 1; background: linear-gradient(90deg, transparent, var(--orange), transparent); }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--charcoal); }
::-webkit-scrollbar-thumb { background: var(--steel); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--orange); }

/* SimuV3 early access pricing item */
.pricing-item--simuv3 {
  background: rgba(249,115,22,0.07);
  border: 1px solid rgba(249,115,22,0.25);
  border-radius: 8px;
  padding: 8px 10px;
  margin-top: 4px;
}
.pricing-item--simuv3 svg { color: var(--orange); }
.pricing-item--simuv3 strong { color: var(--orange); }

/* Racer SimuV3 free pricing */
.price-amount--free {
  background: linear-gradient(135deg, var(--lime), #4ade80);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.pricing-card__original-price {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--silver);
  margin-top: -18px;
  margin-bottom: 24px;
}
.pricing-card__original-price svg { color: var(--orange); flex-shrink: 0; }
.pricing-card__original-price s { color: rgba(136,136,153,0.6); }

/* ── TUTORIAL SECTION ── */
.tutorial-section {
  position: relative;
  padding: 100px 0;
  background: linear-gradient(180deg, var(--charcoal) 0%, var(--black) 100%);
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.tutorial__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 600px;
  height: 300px;
  background: rgba(34, 211, 238, 0.04);
  filter: blur(80px);
  pointer-events: none;
  border-radius: 50%;
}
.tutorial__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 900px) {
  .tutorial__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}
.tutorial__content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.tutorial__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--cyan-dim);
  color: var(--cyan);
  border: 1px solid rgba(34,211,238,0.3);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  align-self: flex-start;
}
.tutorial__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  letter-spacing: 0.05em;
  line-height: 1;
}
.tutorial__desc {
  color: var(--silver);
  font-size: 0.98rem;
  line-height: 1.65;
}
.tutorial__steps {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 10px;
}
.tutorial-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.tutorial-step__icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--cyan-dim);
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
  border: 1px solid rgba(34,211,238,0.25);
}
.tutorial-step__text {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--silver);
}
.tutorial-step__text strong {
  color: var(--white);
}
.tutorial__video-wrapper {
  position: relative;
  width: 100%;
}
.tutorial__video-link {
  display: block;
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 16px;
  overflow: hidden;
  background-color: var(--graphite);
  background-image: linear-gradient(rgba(10,10,12,0.45), rgba(10,10,12,0.65)), url('https://img.youtube.com/vi/5We9tgVR9SY/hqdefault.jpg');
  background-size: cover;
  background-position: center;
  border: 1px solid var(--steel);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 30px rgba(34,211,238,0.05);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.tutorial__video-link:hover {
  border-color: var(--cyan);
  box-shadow: 0 20px 50px rgba(0,0,0,0.6), 0 0 40px rgba(34,211,238,0.15);
  transform: translateY(-2px);
}
.tutorial__play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 72px;
  height: 72px;
  background: var(--cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  box-shadow: 0 0 30px rgba(34, 211, 238, 0.4);
  transition: all var(--transition);
}
.tutorial__video-link:hover .tutorial__play-btn {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 0 40px rgba(34, 211, 238, 0.6);
  background: var(--white);
}
.tutorial__play-icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
  margin-left: 4px;
}
.tutorial__video-overlay-text {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(10, 10, 12, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--white);
  font-size: 0.85rem;
  pointer-events: none;
}
.tutorial__video-overlay-text span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--silver);
}
.tutorial__video-overlay-text strong { color: var(--cyan); }

/* ── NAV HIGHLIGHT ── */
.nav__link--highlight {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  color: var(--cyan) !important;
  font-weight: 700 !important;
  position: relative;
  transition: all var(--transition);
  background: rgba(34, 211, 238, 0.05);
  border: 1px solid rgba(34, 211, 238, 0.15);
  border-radius: 8px;
  padding: 6px 12px !important;
}
.nav__link--highlight:hover {
  color: var(--white) !important;
  background: rgba(34, 211, 238, 0.12);
  border-color: rgba(34, 211, 238, 0.35);
  box-shadow: 0 0 15px rgba(34, 211, 238, 0.2);
}
.nav__pulse-dot {
  width: 6px;
  height: 6px;
  background-color: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--cyan);
  animation: navPulse 1.8s infinite;
}
@keyframes navPulse {
  0% {
    transform: scale(0.8);
    box-shadow: 0 0 0 0 rgba(34, 211, 238, 0.8);
  }
  70% {
    transform: scale(1.2);
    box-shadow: 0 0 0 6px rgba(34, 211, 238, 0);
  }
  100% {
    transform: scale(0.8);
    box-shadow: 0 0 0 0 rgba(34, 211, 238, 0);
  }
}

/* ── SUBPAGES CONTENT ── */
.subpage-hero {
  position: relative;
  padding: 140px 0 60px;
  text-align: center;
  background: linear-gradient(180deg, var(--charcoal) 0%, var(--black) 100%);
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.subpage-hero__glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  background: rgba(34, 211, 238, 0.05);
  filter: blur(80px);
  pointer-events: none;
  border-radius: 50%;
}
.subpage-content {
  padding: 60px 0 100px;
  background: var(--black);
}
.glass-card {
  background: var(--graphite);
  border: 1px solid var(--steel);
  border-radius: 16px;
  padding: 48px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 30px rgba(34,211,238,0.02);
  margin-bottom: 32px;
}
.glass-card h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
  color: var(--cyan);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.glass-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 28px 0 12px;
  color: var(--white);
}
.glass-card p {
  color: var(--silver);
  line-height: 1.7;
  margin-bottom: 16px;
  font-size: 0.98rem;
}
.glass-card ul, .glass-card ol {
  margin-left: 20px;
  margin-bottom: 24px;
  color: var(--silver);
}
.glass-card li {
  margin-bottom: 10px;
  line-height: 1.6;
  font-size: 0.95rem;
}
.glass-card strong {
  color: var(--white);
}
.doc-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: start;
}
@media (max-width: 900px) {
  .doc-grid {
    grid-template-columns: 1fr;
  }
}
.doc-sidebar {
  position: sticky;
  top: 100px;
  background: var(--graphite);
  border: 1px solid var(--steel);
  border-radius: 12px;
  padding: 24px;
}
.doc-sidebar__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  color: var(--silver);
  margin-bottom: 16px;
  text-transform: uppercase;
}
.doc-sidebar__link {
  display: block;
  color: var(--silver);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 8px 12px;
  border-radius: 6px;
  transition: all var(--transition);
}
.doc-sidebar__link:hover, .doc-sidebar__link--active {
  color: var(--cyan);
  background: var(--cyan-dim);
  font-weight: 500;
}