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

:root {
  /* ── Colores Openmatic (mismo sistema que Docusaurus) ── */
  --blue:        #235CF2;
  --blue-light:  #6C8FFF;
  --blue-dark:   #1a4ad4;
  --grad:        linear-gradient(135deg, #235CF2 0%, #6C8FFF 100%);
  --grad-dim:    linear-gradient(135deg, rgba(35,92,242,0.14) 0%, rgba(108,143,255,0.08) 100%);

  /* ── Fondo & superficies ── */
  --bg:          #080d1a;
  --bg-2:        #0c1221;
  --bg-3:        #101830;
  --border:      rgba(108, 143, 255, 0.1);
  --border-h:    rgba(108, 143, 255, 0.25);
  --border-act:  rgba(35, 92, 242, 0.45);

  /* ── Texto ── */
  --text:        #f0f4ff;
  --text-2:      rgba(210, 220, 255, 0.58);
  --text-3:      rgba(210, 220, 255, 0.28);

  /* ── Semáforo ── */
  --green:  #22c55e;
  --yellow: #eab308;
  --red:    #ef4444;

  /* ── Forma ── */
  --radius:    16px;
  --radius-sm: 10px;

  /* ── Sombras ── */
  --shadow-sm:  0 1px 4px rgba(0,0,0,0.25);
  --shadow-md:  0 4px 24px rgba(35,92,242,0.15), 0 2px 8px rgba(0,0,0,0.25);
  --shadow-lg:  0 12px 48px rgba(35,92,242,0.22), 0 4px 16px rgba(0,0,0,0.3);
  --shadow-glow:0 0 40px rgba(35,92,242,0.3);

  --transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.65;
}

/* ═══════════════════════════════════════════════
   LOADER
═══════════════════════════════════════════════ */
#loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 28px;
  transition: opacity 0.55s ease, visibility 0.55s ease;
}
#loader.done { opacity: 0; visibility: hidden; }

#loader-logo {
  height: 32px; opacity: 0;
  animation: fadeIn 0.5s 0.2s ease forwards;
}
#loader-track {
  width: 200px; height: 2px;
  background: rgba(255,255,255,0.07); border-radius: 2px; overflow: hidden;
  opacity: 0; animation: fadeIn 0.5s 0.4s ease forwards;
}
#loader-bar {
  height: 100%; width: 0%;
  background: var(--grad); border-radius: 2px;
  transition: width 0.22s ease;
}
#loader-pct {
  font-size: 12px; font-weight: 600; letter-spacing: 0.06em;
  color: var(--text-3);
  opacity: 0; animation: fadeIn 0.5s 0.4s ease forwards;
}
#loader-label {
  font-size: 10px; color: var(--text-3);
  letter-spacing: 0.1em; text-transform: uppercase;
  opacity: 0; animation: fadeIn 0.5s 0.6s ease forwards;
}
@keyframes fadeIn { to { opacity: 1; } }

body.loading { overflow: hidden; }
body.loading > *:not(#loader) { visibility: hidden; }

/* ═══════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════ */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px; height: 64px;
  background: rgba(8, 13, 26, 0.8);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}
.nav-logo { height: 26px; }
.nav-links {
  display: flex; gap: 6px;
  font-size: 13.5px; font-weight: 500;
}
.nav-links a {
  text-decoration: none;
  color: var(--text-2);
  padding: 6px 12px; border-radius: 8px;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--text); background: rgba(108,143,255,0.08); }

.btn-nav {
  background: var(--grad);
  color: #fff; border: none;
  padding: 8px 18px; border-radius: 8px;
  font-size: 13px; font-weight: 600;
  cursor: pointer; font-family: inherit;
  box-shadow: 0 2px 12px rgba(35,92,242,0.35);
  transition: var(--transition);
}
.btn-nav:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(35,92,242,0.5);
}

/* ═══════════════════════════════════════════════
   HERO — Video Scroll (Apple style)
═══════════════════════════════════════════════ */
#hero-scroll-container { position: relative; height: 500vh; }

#hero-sticky {
  position: sticky; top: 0; height: 100vh; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}

#hero-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
}
#hero-video-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; display: none;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(8,13,26,0.25)  0%,
    rgba(8,13,26,0.4)  45%,
    rgba(8,13,26,0.82) 80%,
    rgba(8,13,26,1)   100%
  );
}

/* Hero content */
.hero-content {
  position: relative; z-index: 2;
  max-width: 720px; padding: 0 24px;
  text-align: center;
  opacity: 0; transform: translateY(28px);
  animation: heroIn 0.9s 0.4s ease forwards;
}
@keyframes heroIn { to { opacity: 1; transform: translateY(0); } }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(35,92,242,0.12);
  border: 1px solid rgba(108,143,255,0.28);
  border-radius: 99px;
  padding: 6px 18px; margin-bottom: 24px;
  font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(255,255,255,0.75);
}
.hero-badge-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--blue-light);
  box-shadow: 0 0 10px var(--blue-light);
  animation: pulse 2.5s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(0.8)} }

.hero-content h1 {
  font-size: clamp(38px, 6vw, 68px);
  font-weight: 800; line-height: 1.08;
  letter-spacing: -0.045em; margin-bottom: 20px;
}
.hero-content h1 em {
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; font-style: normal;
}
.hero-content p {
  font-size: 16.5px; line-height: 1.7;
  color: var(--text-2); max-width: 560px;
  margin: 0 auto 32px; font-weight: 400;
}
.hero-ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.btn-hero {
  padding: 13px 26px; border-radius: 10px;
  font-size: 15px; font-weight: 600;
  cursor: pointer; font-family: inherit;
  transition: var(--transition); letter-spacing: 0.01em;
}
.btn-hero-primary {
  background: var(--grad); color: #fff; border: none;
  box-shadow: 0 4px 24px rgba(35,92,242,0.5);
}
.btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(35,92,242,0.65);
}
.btn-hero-sec {
  background: rgba(255,255,255,0.05); color: var(--text);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
}
.btn-hero-sec:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.35);
  transform: translateY(-2px);
}

/* Status card flotante */
.hero-status {
  position: absolute; right: 48px; top: 50%; transform: translateY(-50%);
  background: rgba(12,18,33,0.9);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-h);
  border-radius: var(--radius);
  padding: 18px 22px; width: 236px; z-index: 3;
  box-shadow: var(--shadow-md);
  opacity: 0; animation: heroIn 0.9s 0.8s ease forwards;
}
.hero-status-label {
  font-size: 9.5px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--text-3); margin-bottom: 14px;
}
.status-row {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 0; border-bottom: 1px solid var(--border);
  font-size: 12px; font-weight: 500; color: var(--text-2);
}
.status-row:last-child { border-bottom: none; }
.dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.dot-green  { background: var(--green);  box-shadow: 0 0 7px var(--green); }
.dot-yellow { background: var(--blue-light); box-shadow: 0 0 7px var(--blue-light); }
.dot-blue   { background: var(--blue);   box-shadow: 0 0 7px var(--blue); }

/* Scroll indicator */
.scroll-hint {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-3); font-size: 10px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; z-index: 3;
  animation: hintIn 1.5s 1.6s both;
}
@keyframes hintIn {
  from{opacity:0;transform:translateX(-50%) translateY(10px)}
  to{opacity:1;transform:translateX(-50%) translateY(0)}
}
.scroll-mouse {
  width: 20px; height: 30px;
  border: 1.5px solid rgba(255,255,255,0.2); border-radius: 10px;
  display: flex; align-items: flex-start; justify-content: center; padding-top: 6px;
}
.scroll-wheel {
  width: 3px; height: 6px;
  background: var(--text-3); border-radius: 2px;
  animation: wheelBob 2s infinite;
}
@keyframes wheelBob { 0%{transform:translateY(0);opacity:1} 100%{transform:translateY(8px);opacity:0} }

/* ═══════════════════════════════════════════════
   SHARED LAYOUT
═══════════════════════════════════════════════ */
.section {
  padding: 96px 40px;
  max-width: 1240px; margin: 0 auto;
}
.section-eyebrow {
  font-size: 10.5px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--blue-light); margin-bottom: 10px;
}
.section-title {
  font-size: clamp(26px, 4vw, 40px); font-weight: 800;
  letter-spacing: -0.04em; line-height: 1.1; margin-bottom: 14px;
}
.section-sub {
  font-size: 15.5px; color: var(--text-2);
  max-width: 520px; line-height: 1.72; font-weight: 400;
}

/* ═══════════════════════════════════════════════
   STATS
═══════════════════════════════════════════════ */
#stats {
  padding: 0 40px 80px;
}
.stats-grid {
  max-width: 1240px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 3px;
}
.stat-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 28px 24px;
  transition: var(--transition), opacity 0.6s, transform 0.6s;
  opacity: 0; transform: translateY(22px);
  position: relative; overflow: hidden;
}
.stat-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--grad); opacity: 0; transition: opacity 0.22s;
}
.stat-card.visible { opacity: 1; transform: translateY(0); }
.stat-card:hover { border-color: var(--border-h); background: rgba(255,255,255,0.04); }
.stat-card:hover::before { opacity: 1; }

.stat-num {
  font-size: 46px; font-weight: 800; line-height: 1;
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; margin-bottom: 8px;
  letter-spacing: -0.04em;
}
.stat-desc { font-size: 13px; color: var(--text-2); line-height: 1.5; font-weight: 400; }

/* ═══════════════════════════════════════════════
   FEATURES
═══════════════════════════════════════════════ */
.features-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3px;
  margin-top: 40px;
}
.feature-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  transition: var(--transition), opacity 0.6s, transform 0.6s;
  opacity: 0; transform: translateY(28px);
  position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--grad); opacity: 0; transition: opacity 0.22s;
}
.feature-card.visible { opacity: 1; transform: translateY(0); }
.feature-card:hover { border-color: var(--border-h); background: rgba(255,255,255,0.04); }
.feature-card:hover::before { opacity: 1; }
.feature-card.highlight {
  border-color: rgba(35,92,242,0.35);
  background: var(--grad-dim);
}
.feature-card.highlight:hover { border-color: rgba(108,143,255,0.5); }
.feature-card.highlight::before { opacity: 0.6; }

.feature-icon {
  width: 44px; height: 44px; border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border); margin-bottom: 16px;
}
.feature-icon.accent { background: var(--grad-dim); border-color: rgba(35,92,242,0.35); }

.feature-pill {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(35,92,242,0.12); border: 1px solid rgba(108,143,255,0.3);
  color: var(--blue-light); font-size: 9.5px; font-weight: 700;
  padding: 3px 10px; border-radius: 99px; margin-bottom: 12px;
  letter-spacing: 0.06em; text-transform: uppercase;
}
.feature-title {
  font-size: 16px; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 9px;
}
.feature-desc {
  font-size: 13.5px; color: var(--text-2); line-height: 1.68; font-weight: 400;
}
.tag-group { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.tag {
  font-size: 11px; padding: 4px 11px; border-radius: 99px;
  border: 1px solid var(--border); color: var(--text-2);
}
.tag-accent {
  font-size: 11px; padding: 4px 11px; border-radius: 99px;
  background: rgba(35,92,242,0.1); color: var(--blue-light);
  border: 1px solid rgba(108,143,255,0.25);
}

/* ═══════════════════════════════════════════════
   TELEMETRÍA
═══════════════════════════════════════════════ */
#telemetry {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.telem-inner {
  max-width: 1240px; margin: 0 auto; padding: 96px 40px;
}
.telem-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: start; margin-top: 48px;
}
.telem-item {
  display: flex; gap: 16px; margin-bottom: 24px;
  opacity: 0; transform: translateX(-24px);
  transition: opacity 0.6s, transform 0.6s;
}
.telem-item.visible { opacity: 1; transform: translateX(0); }
.telem-num {
  font-size: 22px; font-weight: 800; letter-spacing: -0.03em;
  background: var(--grad); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
  min-width: 40px; padding-top: 2px; line-height: 1;
}
.telem-text { font-size: 13.5px; color: var(--text-2); line-height: 1.65; }
.telem-text strong { color: var(--text); font-weight: 600; }

/* Mock dashboard */
.dash-mock {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
  box-shadow: var(--shadow-md);
  opacity: 0; transform: translateX(24px);
  transition: opacity 0.7s 0.2s, transform 0.7s 0.2s;
}
.dash-mock.visible { opacity: 1; transform: translateX(0); }
.dash-header {
  font-size: 9.5px; font-weight: 700; color: var(--text-3);
  text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 14px;
}
.vehicle-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0; border-bottom: 1px solid var(--border);
  opacity: 0; transform: translateX(14px);
  transition: opacity 0.5s, transform 0.5s;
}
.vehicle-row.visible { opacity: 1; transform: translateX(0); }
.vehicle-row:last-child { border-bottom: none; }
.v-name { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.v-detail { font-size: 10.5px; color: var(--text-3); }
.v-status-ok   { color: var(--green);      font-size: 11px; margin-bottom: 4px; text-align: right; font-weight: 600; }
.v-status-warn { color: var(--blue-light); font-size: 11px; margin-bottom: 4px; text-align: right; font-weight: 600; }
.v-status-alrt { color: var(--red);        font-size: 11px; margin-bottom: 4px; text-align: right; font-weight: 600; }
.progress-bar { height: 3px; background: rgba(255,255,255,0.06); border-radius: 2px; width: 80px; overflow: hidden; }
.progress-fill { height: 3px; border-radius: 2px; width: 0; transition: width 1s 0.3s ease; }
.dash-legend { margin-top: 14px; font-size: 11px; display: flex; gap: 16px; font-weight: 500; }

/* ═══════════════════════════════════════════════
   CARTA PORTE
═══════════════════════════════════════════════ */
#carta { background: var(--bg); }
.steps-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 3px; margin-top: 40px;
}
.step-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 28px;
  opacity: 0; transform: translateY(22px);
  transition: opacity 0.6s, transform 0.6s, border-color 0.22s;
  position: relative; overflow: hidden;
}
.step-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--grad); opacity: 0; transition: opacity 0.22s;
}
.step-card.visible { opacity: 1; transform: translateY(0); }
.step-card:hover { border-color: var(--border-h); }
.step-card:hover::before { opacity: 1; }
.step-n {
  font-size: 34px; font-weight: 800; letter-spacing: -0.04em;
  background: var(--grad); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 12px; line-height: 1;
}
.step-title { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 7px; }
.step-sub { font-size: 13px; color: var(--text-2); line-height: 1.65; font-weight: 400; }

/* ═══════════════════════════════════════════════
   CTA
═══════════════════════════════════════════════ */
#cta {
  padding: 120px 40px; text-align: center;
  position: relative; overflow: hidden;
  background: radial-gradient(
    ellipse 80% 60% at 50% 50%,
    rgba(35,92,242,0.1) 0%,
    rgba(108,143,255,0.04) 55%,
    transparent 100%
  );
}
#cta::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(35,92,242,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(35,92,242,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}
#cta h2 {
  font-size: clamp(30px, 5vw, 54px); font-weight: 800;
  letter-spacing: -0.04em; line-height: 1.1;
  margin-bottom: 16px; position: relative;
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.8s, transform 0.8s;
}
#cta h2.visible { opacity: 1; transform: translateY(0); }
#cta h2 em {
  background: var(--grad); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
  font-style: normal;
}
#cta p {
  font-size: 16px; color: var(--text-2);
  margin-bottom: 36px; position: relative; font-weight: 400;
}
.cta-row {
  display: flex; gap: 12px; justify-content: center;
  flex-wrap: wrap; position: relative;
}

/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
footer {
  padding: 28px 40px;
  display: flex; align-items: center; justify-content: space-between;
  border-top: 1px solid var(--border); flex-wrap: wrap; gap: 12px;
  background: #060b18;
}
.footer-logo { height: 22px; }
.footer-links { display: flex; gap: 24px; }
.footer-links a {
  font-size: 12px; color: var(--text-3); text-decoration: none;
  transition: color 0.2s; font-weight: 500;
}
.footer-links a:hover { color: var(--text-2); }
.footer-note { font-size: 11.5px; color: var(--text-3); font-weight: 400; }

/* ═══════════════════════════════════════════════
   REVEAL UTILITY
═══════════════════════════════════════════════ */
[data-reveal] {
  opacity: 0; transform: translateY(22px);
  transition: opacity 0.7s, transform 0.7s;
}
[data-reveal].visible { opacity: 1; transform: translateY(0); }

/* ═══════════════════════════════════════════════
   SCROLLBAR
═══════════════════════════════════════════════ */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(35,92,242,0.25); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: rgba(35,92,242,0.45); }

/* ═══════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════ */
@media (max-width: 960px) {
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .hero-status { display: none; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .telem-grid { grid-template-columns: 1fr; gap: 32px; }
  .steps-grid { grid-template-columns: 1fr; }
  .section { padding: 72px 20px; }
  #stats { padding: 0 20px 60px; }
  .telem-inner { padding: 72px 20px; }
  #cta { padding: 80px 20px; }
  footer { padding: 24px 20px; flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}
@media (max-width: 600px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stat-num { font-size: 38px; }
}