/* ========================================================================
   INTELLIA — Design System v4 (May 2026)
   Grounded in Brandbook v1.0. Cinematic discipline, not cinematic noise.
   ======================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Montserrat:wght@600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

/* ---- TOKENS ---- */
:root {
  /* Brand */
  --intellia-blue-50:  #E8F2FB;
  --intellia-blue-100: #C7DFF6;
  --intellia-blue-200: #8EBEEE;
  --intellia-blue-300: #4F9CE3;
  --intellia-blue-400: #2A86DB;
  --intellia-blue-500: #1E78D4;
  --intellia-blue-600: #166AC0;
  --intellia-blue-700: #1257A0;

  --intellia-navy-50:  #E7EAF1;
  --intellia-navy-100: #C2C9D8;
  --intellia-navy-200: #8C97B0;
  --intellia-navy-300: #56668A;
  --intellia-navy-400: #2E3F66;
  --intellia-navy-500: #1B2C4F;
  --intellia-navy-600: #15243F;
  --intellia-navy-700: #102035;
  --intellia-navy-800: #0B1828;

  /* Neutrals — warm/cool */
  --n-0:   #FFFFFF;
  --n-25:  #FAFBFC;
  --n-50:  #F4F6F9;
  --n-100: #E9EDF2;
  --n-200: #D4DAE2;
  --n-300: #B6BEC9;
  --n-400: #8B95A3;
  --n-500: #5F6A7A;
  --n-600: #404B5C;
  --n-700: #2A3445;
  --n-800: #1A2230;

  /* Surfaces */
  --bg-page:        #FFFFFF;
  --bg-subtle:      #FAFBFC;
  --bg-tinted:      #F4F8FD;
  --bg-pearl:       linear-gradient(180deg, #FFFFFF 0%, #F6F8FB 60%, #EEF2F7 100%);
  --bg-inverse:     var(--intellia-navy-700);

  /* Semantic */
  --text-primary:   var(--intellia-navy-700);
  --text-secondary: var(--n-500);
  --text-tertiary:  var(--n-400);
  --text-inverse:   #FFFFFF;
  --accent:         var(--intellia-blue-500);
  --accent-hover:   var(--intellia-blue-600);

  /* Hairlines */
  --rule:           rgba(16, 32, 53, 0.08);
  --rule-strong:    rgba(16, 32, 53, 0.14);
  --rule-blue:      rgba(30, 120, 212, 0.22);

  /* Radii */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 12px;
  --r-xl: 20px;
  --r-pill: 999px;

  /* Spacing (4px base) */
  --s-1: 4px;  --s-2: 8px;  --s-3: 12px; --s-4: 16px;
  --s-5: 20px; --s-6: 24px; --s-8: 32px; --s-10: 40px;
  --s-12: 48px; --s-16: 64px; --s-20: 80px; --s-24: 96px;
  --s-32: 128px;

  /* Shadows — soft, never hard */
  --shadow-1: 0 1px 2px rgba(16, 32, 53, 0.04), 0 1px 1px rgba(16, 32, 53, 0.03);
  --shadow-2: 0 4px 12px rgba(16, 32, 53, 0.05), 0 1px 2px rgba(16, 32, 53, 0.04);
  --shadow-3: 0 12px 32px rgba(16, 32, 53, 0.06), 0 2px 4px rgba(16, 32, 53, 0.04);
  --shadow-4: 0 32px 80px rgba(16, 32, 53, 0.10), 0 4px 8px rgba(16, 32, 53, 0.04);
  --shadow-glass: 0 1px 0 rgba(255,255,255,0.6) inset, 0 8px 24px rgba(16, 32, 53, 0.06);

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --t-quick: 140ms;
  --t-base: 220ms;
  --t-slow: 360ms;
  --t-cinematic: 720ms;
}

/* ---- BASE ---- */
* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-page);
  color: var(--text-primary);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body { overflow-x: hidden; }

img, svg { display: block; max-width: 100%; }

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

::selection {
  background: var(--intellia-blue-500);
  color: white;
}

/* ---- TYPOGRAPHY ---- */
.eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.display-xl {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: clamp(48px, 6.6vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

.display-l {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: clamp(40px, 4.8vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

h1, .h1 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 40px;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0;
}

h2, .h2 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0;
}

h3, .h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 22px;
  line-height: 1.3;
  letter-spacing: -0.005em;
  margin: 0;
}

h4, .h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 18px;
  line-height: 1.35;
  margin: 0;
}

.body-l {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-primary);
}

.body-m, p {
  font-size: 16px;
  line-height: 1.62;
  color: var(--text-secondary);
  margin: 0;
}

.body-s {
  font-size: 14px;
  line-height: 1.58;
}

.caption {
  font-size: 13px;
  line-height: 1.46;
  color: var(--text-tertiary);
}

.mono {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  letter-spacing: -0.01em;
}

.accent { color: var(--accent); }
.muted  { color: var(--text-secondary); }
.dim    { color: var(--text-tertiary); }

/* ---- LAYOUT ---- */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--s-8);
}

.container-narrow {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 var(--s-8);
}

@media (max-width: 720px) {
  .container, .container-narrow { padding: 0 var(--s-5); }
}

section {
  position: relative;
  padding: var(--s-24) 0;
}

@media (max-width: 720px) {
  section { padding: var(--s-16) 0; }
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  margin-bottom: var(--s-12);
  max-width: 720px;
}

/* ---- NAV ---- */
.nav-wrap {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: var(--s-4) var(--s-8);
  transition: padding var(--t-base) var(--ease);
}

.nav-wrap.scrolled { padding: var(--s-3) var(--s-8); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--s-3) var(--s-5) var(--s-3) var(--s-4);
  background: rgba(255,255,255,0.72);
  -webkit-backdrop-filter: saturate(180%) blur(24px);
  backdrop-filter: saturate(180%) blur(24px);
  border: 1px solid var(--rule);
  border-radius: var(--r-pill);
  box-shadow: var(--shadow-glass);
  transition: all var(--t-base) var(--ease);
}

.nav-wrap.scrolled .nav {
  background: rgba(255,255,255,0.92);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: 4px var(--s-2);
}

.nav-brand-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--text-primary);
}
.nav-brand-text .ia { color: var(--accent); }
.nav-brand-wordmark { height: 17px; width: auto; display: block; }
.nav-brand-sub {
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--text-tertiary);
  text-transform: uppercase;
  font-weight: 500;
}

.nav-brand-mark {
  width: 34px;
  height: auto;
  flex: 0 0 34px;
}

.footer-brand-mark {
  width: 44px;
  height: auto;
}
.footer-brand-wordmark { height: 20px; width: auto; display: block; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-link {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: var(--s-2) 10px;
  border-radius: var(--r-pill);
  transition: all var(--t-base) var(--ease);
  position: relative;
  white-space: nowrap;
}
.nav-link:hover { color: var(--text-primary); background: var(--n-50); }
.nav-link.active { color: var(--text-primary); }
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 50%;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateX(-50%);
}

.use-card { scroll-margin-top: 130px; }
#agentes { scroll-margin-top: 100px; }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-drop-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.nav-drop-toggle .caret { transition: transform var(--t-base) var(--ease); }
.nav-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  padding-top: 14px;
  margin-top: -8px;
  transform: translateX(-50%) translateY(-4px);
  min-width: 250px;
  background: #fff;
  border: 1px solid rgba(16,32,53,0.08);
  border-radius: 14px;
  box-shadow: 0 14px 36px rgba(16,32,53,0.13);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--t-base) var(--ease), transform var(--t-base) var(--ease), visibility var(--t-base);
  z-index: 60;
}
.nav-dropdown:hover .nav-menu,
.nav-dropdown:focus-within .nav-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown:hover .nav-drop-toggle .caret,
.nav-dropdown:focus-within .nav-drop-toggle .caret { transform: rotate(180deg); }
.nav-menu a {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 9px 12px;
  border-radius: 9px;
  transition: all var(--t-base) var(--ease);
  white-space: nowrap;
}
.nav-menu a:hover { background: var(--n-50); color: var(--text-primary); }

.nav-txt {
  background-image: linear-gradient(100deg,
    var(--text-secondary) 42%,
    #6C7CF0 50%,
    var(--text-secondary) 58%);
  background-size: 220% 100%;
  background-position: 160% 0;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: nav-shine 7s linear infinite;
}
.nav-dropdown:nth-of-type(2) .nav-txt { animation-delay: 1.4s; }
.nav-links > a:nth-of-type(1) .nav-txt { animation-delay: 2.8s; }
.nav-links > a:nth-of-type(2) .nav-txt { animation-delay: 4.2s; }
.nav-links > a:nth-of-type(3) .nav-txt { animation-delay: 5.6s; }

@keyframes nav-shine {
  0%   { background-position: 160% 0; }
  60%  { background-position: -60% 0; }
  100% { background-position: -60% 0; }
}

.nav-cta-wrap { display: flex; align-items: center; gap: var(--s-3); }

/* Burger (mobile) */
.nav-burger {
  display: none;
  width: 28px; height: 28px;
  align-items: center; justify-content: center;
}
.nav-burger span {
  display: block;
  width: 18px; height: 1.5px;
  background: var(--text-primary);
  position: relative;
}
.nav-burger span::before,
.nav-burger span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 18px; height: 1.5px;
  background: var(--text-primary);
}
.nav-burger span::before { top: -6px; }
.nav-burger span::after { top: 6px; }

@media (max-width: 880px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .nav-cta-wrap .btn-primary { padding: 10px 16px; font-size: 13px; }
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 12px 20px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.005em;
  border-radius: var(--r-pill);
  transition: all var(--t-base) var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: var(--intellia-blue-500);
  color: white;
  box-shadow: 0 1px 0 rgba(255,255,255,0.2) inset, 0 4px 12px rgba(30, 120, 212, 0.25);
  transition: background var(--t-base) var(--ease), transform var(--t-base) var(--ease), box-shadow 280ms ease;
}
.btn-primary:hover {
  background: var(--intellia-blue-600);
  transform: translateY(-1px);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.2) inset,
    0 0  6px 2px  rgba(30,140,255,0.85),
    0 0 18px 6px  rgba(30,120,212,0.50),
    0 0 40px 12px rgba(20,100,200,0.22);
}
.btn-primary:active {
  background: var(--intellia-blue-700);
  transform: translateY(0);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  padding: 12px 18px;
}
.btn-ghost:hover { background: var(--n-50); }

.btn-outline {
  background: white;
  color: var(--text-primary);
  border: 1px solid var(--rule-strong);
}
.btn-outline:hover { background: var(--n-25); border-color: var(--text-primary); }

.btn .arrow {
  display: inline-block;
  transition: transform var(--t-base) var(--ease);
}
.btn:hover .arrow { transform: translateX(3px); }

/* ---- CARDS ---- */
.card {
  background: white;
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  padding: var(--s-8);
  transition: all var(--t-base) var(--ease);
}
.card:hover {
  border-color: var(--rule-strong);
  box-shadow: var(--shadow-3);
  transform: translateY(-2px);
}

.card-tinted {
  background: var(--bg-tinted);
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  padding: var(--s-8);
}

.card-glass {
  background: linear-gradient(180deg, rgba(255,255,255,0.85) 0%, rgba(244, 248, 253, 0.65) 100%);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-glass);
}

/* ---- CUSTOM CURSOR ---- */
@media (hover: hover) and (pointer: fine) {
  body { cursor: none; }
  a, button, [data-cursor] { cursor: none; }

  .cursor-dot, .cursor-ring {
    position: fixed;
    top: 0; left: 0;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    will-change: transform;
  }
  .cursor-dot {
    width: 6px; height: 6px;
    background: var(--intellia-blue-500);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 200ms;
  }
  .cursor-ring {
    width: 36px; height: 36px;
    border: 1px solid rgba(16, 32, 53, 0.4);
    border-radius: 50%;
    opacity: 0;
    transition: width 250ms var(--ease), height 250ms var(--ease),
                border-color 250ms var(--ease), opacity 200ms;
  }
  .cursor-dot.seen, .cursor-ring.seen { opacity: 1; }
  .cursor-ring.hover {
    width: 64px; height: 64px;
    border-color: rgba(90, 100, 235, 0.55);
    background: rgba(90, 100, 235, 0.06);
    box-shadow: 0 0 20px 2px rgba(90, 100, 235, 0.10);
  }
  .cursor-ring.text {
    width: 4px; height: 24px;
    border-radius: 1px;
    background: var(--intellia-navy-700);
    border-color: transparent;
  }
}

/* ---- CALENDAR MODAL ----
   Estas reglas vivían anidadas dentro de @media (hover:hover) and
   (pointer:fine): en celular el modal se insertaba SIN estilos, por eso
   "Agendar sesión" no funcionaba en móvil. Ahora son globales. */
.cal-modal-overlay{position:fixed;inset:0;background:rgba(10,14,20,0.55);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:10000;display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .25s ease,visibility .25s}
.cal-modal-overlay.open{opacity:1;visibility:visible;pointer-events:auto}
.cal-modal{background:#fff;border-radius:var(--r-lg,16px);width:100%;max-width:560px;max-height:90vh;position:relative;box-shadow:0 24px 64px rgba(0,0,0,0.28);transform:translateY(12px) scale(.98);transition:transform .25s ease;overflow:hidden;display:flex;flex-direction:column}
.cal-modal-overlay.open .cal-modal{transform:translateY(0) scale(1)}
.cal-modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--rule,#eee);flex:0 0 auto}
.cal-modal-head .label{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:0.08em;color:var(--text-secondary,#666);text-transform:uppercase}
.cal-modal-close{background:none;border:0;cursor:pointer;font-size:22px;line-height:1;color:var(--text-secondary,#666);padding:4px 8px}
.cal-modal-close:hover{color:var(--text-primary,#111)}
.cal-modal-body{position:relative;height:640px;overflow:hidden}
.cal-modal-body iframe{width:100%;height:960px;border:0;position:absolute;top:-320px;left:0}
.cal-modal-foot{padding:10px 20px;text-align:center;border-top:1px solid var(--rule,#eee);flex:0 0 auto}
.cal-modal-foot a{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--text-secondary,#666)}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 160px 0 var(--s-24);
  overflow: hidden;
  background:
    radial-gradient(120% 80% at 50% 0%, #FFFFFF 0%, #F6F8FB 55%, #EAEFF5 100%);
}

.hero::before {
  /* Soft chrome reflection */
  content: '';
  position: absolute;
  top: -10%; left: 50%;
  transform: translateX(-50%);
  width: 90%; max-width: 1400px;
  height: 60%;
  background:
    radial-gradient(closest-side at 30% 50%, rgba(30,120,212,0.06), transparent 70%),
    radial-gradient(closest-side at 70% 50%, rgba(16,32,53,0.04), transparent 70%);
  filter: blur(40px);
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(16, 32, 53, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 32, 53, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 80%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: var(--s-16);
  align-items: center;
}

@media (max-width: 980px) {
  .hero-content { grid-template-columns: 1fr; gap: var(--s-12); }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  padding: 6px 14px 6px 8px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--rule);
  border-radius: var(--r-pill);
  box-shadow: var(--shadow-1);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.hero-eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(30, 120, 212, 0.15);
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(30, 120, 212, 0.15); }
  50% { box-shadow: 0 0 0 8px rgba(30, 120, 212, 0); }
}

.hero-headline {
  margin-top: var(--s-6);
}

.hero-sub {
  margin-top: var(--s-6);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: var(--s-3);
  margin-top: var(--s-10);
  flex-wrap: wrap;
}

.hero-meta {
  display: flex;
  gap: var(--s-8);
  margin-top: var(--s-12);
  padding-top: var(--s-6);
  border-top: 1px solid var(--rule);
}
.hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hero-meta-num {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}
.hero-meta-num .unit { color: var(--accent); }
.hero-meta-label {
  font-size: 12px;
  color: var(--intellia-navy-700);
  letter-spacing: 0.04em;
}

/* ---- HERO VISUAL: Neural composition ---- */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 580px;
  margin-left: auto;
  width: 100%;
  container-type: size;
}

.neural-stage {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}

/* Official isotipo (real logo) with gentle ambient float + live circuit lights */
.brain-wrap {
  position: relative;
  z-index: 2;
  width: 60%;
  display: grid;
  place-items: center;
  animation: brain-float 9s var(--ease) infinite;
}
.brain-img {
  grid-area: 1 / 1;
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 14px 30px rgba(16, 32, 53, 0.12));
}
.circuit-lights {
  grid-area: 1 / 1;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}
@keyframes brain-float {
  0%, 100% { transform: translateY(-5px); }
  50%      { transform: translateY(5px); }
}

/* Soft blue halo behind the isotipo */
.neural-halo {
  position: absolute;
  inset: 14%;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 48%, rgba(30, 120, 212, 0.16), rgba(30, 120, 212, 0.04) 45%, transparent 68%);
  pointer-events: none;
  z-index: 1;
}

/* Live "AI core" pulse ring at center */
.neural-core-ring {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(30, 120, 212, 0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 3;
  animation: core-pulse 3.6s var(--ease) infinite;
}
@keyframes core-pulse {
  0%   { transform: scale(0.5); opacity: 0.55; }
  100% { transform: scale(2.6); opacity: 0; }
}

/* ---- Orbiting concept labels ---- */
.orbit {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 4;
  pointer-events: none;
  --orbit-r: 47cqmin;
}
.orbit-item {
  grid-area: 1 / 1;
  animation: orbit-ferris 64s linear infinite;
}
.chip {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
  color: #0B1929;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--rule);
  border-radius: var(--r-pill);
  padding: 4px 11px;
  box-shadow: 0 4px 14px rgba(16, 32, 53, 0.07);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.chip-accent {
  color: var(--intellia-blue-500);
  border-color: rgba(30, 120, 212, 0.4);
  font-weight: 600;
}

/* Reto chips (red/warm) */
.chip-reto {
  color: #8B3A3A;
  background: rgba(235, 220, 220, 0.92);
  border-color: rgba(180, 80, 80, 0.25);
  text-decoration: none;
  position: relative;
  pointer-events: auto;
  transition: box-shadow 280ms ease, border-color 280ms ease, color 280ms ease;
  cursor: pointer;
}
.chip-reto::after {
  content: 'clic para resolver';
  position: absolute;
  bottom: calc(100% + 7px);
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  background: rgba(40, 10, 10, 0.92);
  color: rgba(255, 180, 180, 0.95);
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 4px;
  border: 1px solid rgba(220, 80, 80, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease, transform 200ms ease;
  z-index: 20;
  transform: translateX(-50%) translateY(4px);
}
.chip-reto:hover {
  color: #C0392B;
  border-color: rgba(200, 60, 60, 0.70);
  box-shadow:
    0 0  4px 1px  rgba(220, 60, 60, 0.70),
    0 0 12px 4px  rgba(200, 40, 40, 0.45),
    0 0 28px 8px  rgba(180, 30, 30, 0.20);
}
.chip-reto:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0px);
}

/* Sol chips (green) */
.chip-sol {
  color: #2A5C3A;
  background: rgba(255, 255, 255, 0.93);
  border-color: rgba(50, 140, 80, 0.30);
  text-decoration: none;
  position: relative;
  pointer-events: auto;
  transition: box-shadow 280ms ease, border-color 280ms ease, color 280ms ease;
  cursor: pointer;
}
.chip-sol::after {
  content: 'clic para llegar a esto';
  position: absolute;
  bottom: calc(100% + 7px);
  left: 50%;
  white-space: nowrap;
  background: rgba(10, 35, 15, 0.92);
  color: rgba(120, 230, 150, 0.95);
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 4px;
  border: 1px solid rgba(50, 180, 80, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease, transform 200ms ease;
  z-index: 20;
  transform: translateX(-50%) translateY(4px);
}
.chip-sol:hover {
  color: #1A7A3A;
  border-color: rgba(50, 170, 80, 0.70);
  box-shadow:
    0 0  4px 1px  rgba(40, 200, 80, 0.70),
    0 0 12px 4px  rgba(30, 170, 60, 0.45),
    0 0 28px 8px  rgba(20, 140, 50, 0.20);
}
.chip-sol:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0px);
}
/* Ferris wheel: la posición gira, el chip queda siempre derecho */
@keyframes orbit-ferris {
  from { transform: rotate(0deg)   translateY(calc(-1 * var(--orbit-r))) rotate(0deg); }
  to   { transform: rotate(360deg) translateY(calc(-1 * var(--orbit-r))) rotate(-360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .orbit, .chip { animation: none; }
  .orbit-item { animation: none; transform: rotate(var(--a)) translateY(calc(-1 * var(--orbit-r))); }
}

/* ---- FOOTER ---- */
.footer {
  position: relative;
  background: var(--intellia-navy-700);
  color: rgba(255,255,255,0.7);
  padding: var(--s-20) 0 var(--s-8);
  overflow: hidden;
}
.footer > * { position: relative; z-index: 1; }
.footer .footer-mountain {
  position: absolute;
  left: 50%; bottom: 0;
  transform: translateX(-50%);
  width: min(1100px, 92%);
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(30,120,212,0.5), transparent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--s-12);
  padding-bottom: var(--s-16);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
@media (max-width: 880px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--s-8); }
}

.footer-brand-block {
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--s-3);
}
.footer-brand-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.06em;
  color: white;
}
.footer-brand-text .ia { color: var(--intellia-blue-300); }
.footer-social { display: flex; gap: 10px; margin-top: var(--s-3); }
.footer-social-btn {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  color: rgba(255,255,255,0.75);
  transition: all var(--t-base) var(--ease);
}
.footer-social-btn:hover { background: var(--intellia-blue-500); border-color: var(--intellia-blue-500); color: #fff; }
.footer-tagline {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  max-width: 280px;
  line-height: 1.55;
}

.footer-col h5 {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(255,255,255,0.45);
  margin: 0 0 var(--s-4) 0;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--s-2); }
.footer-col a {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  transition: color var(--t-base) var(--ease);
}
.footer-col a:hover { color: white; }

/* ---- Footer col "Cómo ayudamos" (reemplazo de Capacidades, ago 2026) ---- */
.fc-how li { font-size: 14px; line-height: 1.4; color: rgba(255,255,255,0.7); opacity: 0; transform: translateY(10px); transition: opacity .6s var(--ease-out), transform .6s var(--ease-out); }
.fc-how li.fc-in { opacity: 1; transform: none; }
.fc-how-glow-text { position: relative; display: inline-block; color: rgba(255,255,255,0.7); }
.fc-how-sweep {
  position: absolute; inset: 0; white-space: nowrap; pointer-events: none;
  background: linear-gradient(100deg, transparent 35%, #A8FBFF 50%, transparent 65%);
  background-size: 260% 100%; background-position: -130% 0;
  -webkit-background-clip: text; background-clip: text; color: transparent; opacity: 0;
}
.fc-how-glow-text.fc-lit { animation: fcHowFlicker 1.3s ease-out forwards; }
.fc-how-glow-text.fc-lit .fc-how-sweep { animation: fcHowSweep 1.3s ease-out forwards; }
.fc-how-glow-text.fc-lit-static { color: #eafeff; text-shadow: 0 0 10px rgba(120,240,255,.55), 0 0 22px rgba(80,210,255,.3); }
@keyframes fcHowSweep {
  0% { background-position: -130% 0; opacity: 0; }
  10% { opacity: 1; }
  55% { background-position: 140% 0; opacity: 1; }
  100% { background-position: 260% 0; opacity: 0; }
}
@keyframes fcHowFlicker {
  0% { color: rgba(255,255,255,.7); text-shadow: none; }
  12% { color: #eafeff; text-shadow: 0 0 12px rgba(120,240,255,.9), 0 0 28px rgba(80,210,255,.5); }
  22% { color: rgba(255,255,255,.55); text-shadow: none; }
  34% { color: #eafeff; text-shadow: 0 0 14px rgba(120,240,255,1), 0 0 30px rgba(80,210,255,.6); }
  46% { color: rgba(255,255,255,.6); text-shadow: 0 0 4px rgba(120,240,255,.3); }
  60% { color: #eafeff; text-shadow: 0 0 10px rgba(120,240,255,.85), 0 0 22px rgba(80,210,255,.45); }
  100% { color: #eafeff; text-shadow: 0 0 8px rgba(120,240,255,.55), 0 0 18px rgba(80,210,255,.3); }
}
@media (prefers-reduced-motion: reduce) {
  .fc-how li { opacity: 1; transform: none; transition: none; }
  .fc-how-glow-text.fc-lit, .fc-how-glow-text.fc-lit .fc-how-sweep { animation: none; }
}

.footer-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--s-6);
  font-size: 12px;
  color: rgba(255,255,255,0.4);
}
.footer-foot .mono { font-size: 11px; letter-spacing: 0.1em; }

/* ---- REVEAL ANIMATIONS ---- */
/* Default: visible. JS adds .pending to elements still off-screen, IO removes it when they enter view. */
[data-reveal] {
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}
[data-reveal].pending {
  opacity: 0;
  transform: translateY(20px);
}
[data-reveal-delay="1"].pending { transition-delay: 0ms; }
[data-reveal-delay="2"].pending { transition-delay: 0ms; }
[data-reveal-delay="3"].pending { transition-delay: 0ms; }
[data-reveal-delay="4"].pending { transition-delay: 0ms; }
[data-reveal-delay="5"].pending { transition-delay: 0ms; }
[data-reveal-delay="6"].pending { transition-delay: 0ms; }
[data-reveal-delay="1"] { transition-delay: 80ms; }
[data-reveal-delay="2"] { transition-delay: 160ms; }
[data-reveal-delay="3"] { transition-delay: 240ms; }
[data-reveal-delay="4"] { transition-delay: 320ms; }
[data-reveal-delay="5"] { transition-delay: 400ms; }
[data-reveal-delay="6"] { transition-delay: 480ms; }

/* ---- UTILS ---- */
.divider {
  height: 1px;
  background: var(--rule);
  width: 100%;
}
.hr-blue {
  width: 56px; height: 1px;
  background: var(--accent);
}
.tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  background: var(--bg-tinted);
  border: 1px solid var(--rule-blue);
  border-radius: var(--r-pill);
  font-size: 11px;
  font-weight: 600;
  color: var(--intellia-blue-700);
  letter-spacing: 0.04em;
  font-family: 'Inter', sans-serif;
}

.scroll-hint {
  position: absolute;
  bottom: var(--s-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-2);
  color: var(--text-tertiary);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
}
.scroll-hint-line {
  width: 1px; height: 32px;
  background: linear-gradient(180deg, transparent, var(--text-tertiary), transparent);
  animation: scroll-line 2.4s var(--ease) infinite;
}
@keyframes scroll-line {
  0% { transform: translateY(-12px); opacity: 0; }
  50% { opacity: 1; }
  100% { transform: translateY(12px); opacity: 0; }
}

/* ---- CAPABILITIES GRID ---- */
.cap-video {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: var(--s-8);
  background: #04080F;
  border: 1px solid rgba(30,120,212,0.18);
  box-shadow: 0 30px 80px rgba(4,8,15,0.35);
}
.cap-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  overflow: hidden;
}
@media (max-width: 960px) { .cap-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .cap-grid { grid-template-columns: 1fr; } }

.cap-cell {
  background: white;
  padding: var(--s-8);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  min-height: 168px;
  transition: background var(--t-base) var(--ease);
  position: relative;
  overflow: hidden;
}
/* Cursor-follow spotlight — faint, navy-tinted, never flashy */
.cap-cell::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(220px circle at var(--mx, 50%) var(--my, 0%), rgba(30, 120, 212, 0.06), transparent 70%);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease);
  pointer-events: none;
}
.cap-cell:hover::before { opacity: 1; }
.cap-cell:hover {
  background: var(--bg-tinted);
}
.cap-cell:hover .cap-icon {
  color: var(--accent);
  transform: translateY(-2px);
}
.cap-cell:hover .cap-arrow {
  opacity: 1;
  transform: translate(0, 0);
}
.cap-icon {
  width: 28px; height: 28px;
  color: var(--intellia-navy-500);
  transition: all var(--t-base) var(--ease);
}
.cap-cell h4 {
  font-size: 18px;
}
.cap-cell .desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.55;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  margin-top: calc(-1 * var(--s-3));
  transition: max-height var(--t-slow) var(--ease),
              opacity var(--t-base) var(--ease),
              margin-top var(--t-base) var(--ease);
}
.cap-cell:hover .desc,
.cap-cell:focus-within .desc {
  max-height: 200px;
  opacity: 1;
  margin-top: 0;
}
/* Touch devices have no hover — keep descriptions visible */
@media (hover: none) {
  .cap-cell { min-height: 0; }
  .cap-cell .desc { max-height: 200px; opacity: 1; margin-top: 0; }
}
.cap-num {
  position: absolute;
  top: var(--s-5);
  right: var(--s-6);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-tertiary);
  letter-spacing: 0.06em;
}
.cap-arrow {
  position: absolute;
  bottom: var(--s-6);
  right: var(--s-6);
  width: 24px; height: 24px;
  color: var(--accent);
  opacity: 0;
  transform: translate(-8px, 8px);
  transition: all var(--t-base) var(--ease);
}

/* ---- AGENT DEMO ---- */
.agent-demo {
  background: var(--intellia-navy-700);
  border-radius: var(--r-xl);
  padding: var(--s-3);
  overflow: hidden;
  position: relative;
  box-shadow:
    0 60px 120px rgba(16, 32, 53, 0.18),
    0 8px 24px rgba(16, 32, 53, 0.10);
}
.agent-demo::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(80% 50% at 50% 0%, rgba(30, 120, 212, 0.18), transparent 60%);
  pointer-events: none;
}
.agent-screen {
  background: linear-gradient(180deg, #0F1D32 0%, #0A1424 100%);
  border-radius: var(--r-lg);
  padding: var(--s-6);
  min-height: 380px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.agent-bar {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  margin-bottom: var(--s-2);
}
.agent-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.12); }
.agent-tab {
  margin-left: var(--s-3);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.04em;
}
.agent-msg {
  display: flex;
  gap: var(--s-3);
  font-size: 14px;
  line-height: 1.55;
}
.agent-msg .who {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--intellia-blue-300);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  flex-shrink: 0;
  padding-top: 3px;
  width: 64px;
}
.agent-msg .who.user { color: rgba(255,255,255,0.5); }
.agent-msg .what { color: rgba(255,255,255,0.92); flex: 1; }
.agent-msg .what .ref {
  color: var(--intellia-blue-300);
  background: rgba(30,120,212,0.12);
  padding: 1px 6px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
}
.cursor-blink {
  display: inline-block;
  width: 8px;
  height: 1em;
  background: var(--intellia-blue-300);
  vertical-align: text-bottom;
  margin-left: 2px;
  animation: blink 1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ---- PROCESS DIAGRAM ---- */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-4);
  position: relative;
}
.process::before {
  content: '';
  position: absolute;
  top: 28px; left: 0; right: 0;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--rule-strong) 0 4px, transparent 4px 8px);
}
@media (max-width: 880px) {
  .process { grid-template-columns: 1fr; }
  .process::before { display: none; }
}
.process-step {
  background: var(--bg-page);
  padding: 0 var(--s-3);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  z-index: 2;
}
.process-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 1px solid var(--rule-strong);
  background: white;
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.04em;
  transition: all var(--t-base) var(--ease);
}
.process-step:hover .process-num {
  background: var(--intellia-navy-700);
  color: white;
  border-color: var(--intellia-navy-700);
}
.process-step h4 { font-size: 17px; }
.process-step p { font-size: 14px; line-height: 1.55; }

/* ---- CTA Section ---- */
.cta-section {
  background:
    radial-gradient(60% 50% at 50% 0%, rgba(30,120,212,0.10), transparent 70%),
    var(--intellia-navy-700);
  color: white;
  border-radius: var(--r-xl);
  padding: var(--s-20);
  position: relative;
  overflow: hidden;
}
@media (max-width: 720px) { .cta-section { padding: var(--s-12) var(--s-6); } }

.cta-section h2 { color: white; max-width: 720px; }
.cta-section p { color: rgba(255,255,255,0.65); }
.cta-section .eyebrow { color: var(--intellia-blue-300); }
.cta-section .btn-outline {
  background: transparent;
  color: white;
  border-color: rgba(255,255,255,0.2);
}
.cta-section .btn-outline:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.4); }

.cta-grid-bg {
  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;
  mask-image: radial-gradient(ellipse 60% 80% at 80% 50%, black, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 60% 80% at 80% 50%, black, transparent 70%);
  pointer-events: none;
}

/* ---- PAGE HEAD ---- */
.page-head {
  padding: 180px 0 var(--s-16);
  background:
    radial-gradient(80% 40% at 50% 0%, #F4F8FD, transparent 70%);
  position: relative;
}
.page-head-eyebrow {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.12em;
  margin-bottom: var(--s-4);
}

/* ---- FORM ---- */
.field {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}
.field label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
  text-transform: uppercase;
}
.field input, .field textarea, .field select {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--text-primary);
  background: white;
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-md);
  padding: 14px 16px;
  transition: all var(--t-base) var(--ease);
  width: 100%;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(30, 120, 212, 0.12);
}
.field textarea { min-height: 140px; resize: vertical; }

/* ---- LOGOS STRIP ---- */
.proof-strip {
  padding: var(--s-12) 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.proof-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-8);
  flex-wrap: wrap;
}
.proof-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--text-tertiary);
  text-transform: uppercase;
}
.proof-tools {
  display: flex; gap: var(--s-8); flex-wrap: wrap;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  color: var(--text-tertiary);
}
.proof-tools span { font-size: 14px; }

/* ---- REDUCED MOTION ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- EXPERTISE SCENES ("Empresarios hablando con empresarios") ---- */
.exp-lead-tag { display: inline-flex; align-items: center; gap: 8px; font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin-bottom: var(--s-4); }
.exp-lead-tag::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px rgba(30,120,212,.6); }
.exp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-5); margin-top: var(--s-8); }
@media (max-width: 960px) { .exp-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .exp-grid { grid-template-columns: 1fr; } }
.exp-scene { position: relative; min-height: 232px; display: flex; flex-direction: column; padding: var(--s-5); border-radius: var(--r-lg); overflow: hidden; background: linear-gradient(150deg, #0B1929 0%, #0D2240 100%); border: 1px solid rgba(30,120,212,.22); box-shadow: 0 0 0 rgba(30,120,212,0); transition: box-shadow .5s var(--ease), border-color .5s var(--ease); cursor: default; }
.exp-scene::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(30,120,212,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(30,120,212,.07) 1px, transparent 1px); background-size: 20px 20px; pointer-events: none; }
.exp-scene.active { border-color: rgba(62,151,240,.55); box-shadow: 0 0 40px rgba(30,120,212,.16); }
.exp-scene-head { position: relative; z-index: 1; display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.exp-num { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: .08em; color: rgba(143,192,245,.7); }
.exp-scene h4 { position: relative; z-index: 1; font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 19px; color: #fff; margin: 6px 0 0; }
.exp-phrase { position: relative; z-index: 1; font-size: 13.5px; color: rgba(214,231,248,.82); margin: 5px 0 0; }
.exp-visual { position: relative; z-index: 1; flex: 1 1 auto; margin-top: var(--s-4); display: flex; align-items: center; }
.exp-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
/* shared micro-chip look inside scenes */
.exp-visual .chip2 { font-size: 10.5px; color: rgba(234,242,251,.72); padding: 3px 8px; border: 1px solid rgba(255,255,255,.12); border-radius: 999px; background: rgba(255,255,255,.04); transition: color .5s, border-color .5s, background .5s, opacity .5s, transform .5s; }
.exp-visual .dot2 { width: 5px; height: 5px; border-radius: 50%; background: rgba(240,110,110,.85); display: inline-block; margin-right: 5px; transition: background .5s, box-shadow .5s; }
/* 01 — map */
.exp-map { position: relative; width: 100%; height: 130px; }
.exp-map .n { position: absolute; }
.exp-map .n1 { top: 4px; left: 4px; } .exp-map .n2 { top: 4px; right: 4px; } .exp-map .n3 { bottom: 4px; left: 4px; } .exp-map .n4 { bottom: 4px; right: 4px; }
.exp-map .scan { position: absolute; inset: 0; border-radius: 8px; border: 1px solid rgba(62,151,240,0); background: linear-gradient(180deg, transparent, rgba(62,151,240,.12), transparent); opacity: 0; transform: translateY(-100%); }
.exp-scene.active .exp-map .scan { animation: expScan 2.6s var(--ease) .2s 1; }
.exp-scene.active .exp-map .n .dot2 { animation: expFrictionOut .3s ease-out 1.6s forwards; }
@keyframes expScan { 0% { opacity: 0; transform: translateY(-100%); } 15% { opacity: 1; } 85% { opacity: 1; } 100% { opacity: 0; transform: translateY(100%); } }
@keyframes expFrictionOut { to { background: #1FA971; box-shadow: 0 0 6px rgba(31,169,113,.6); } }
/* 02 — converge */
.exp-conv { position: relative; width: 100%; }
.exp-conv .syms { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.exp-conv .syms .chip2 { opacity: .85; }
.exp-conv .line3 { height: 16px; position: relative; margin: 8px 0; }
.exp-conv .line3::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: rgba(62,151,240,.3); }
.exp-conv .cause { text-align: center; font-size: 11.5px; font-weight: 700; color: #fff; padding: 6px 10px; border: 1px solid rgba(62,151,240,.4); border-radius: 8px; background: rgba(62,151,240,.08); opacity: 0; transform: translateY(4px); transition: opacity .5s, transform .5s; }
.exp-scene.active .exp-conv .cause { opacity: 1; transform: none; transition-delay: 1.4s; }
/* 03 — connect */
.exp-connect { position: relative; width: 100%; height: 130px; }
.exp-connect .tool { position: absolute; }
.exp-connect .t1 { top: 2px; left: 6px; } .exp-connect .t2 { top: 2px; right: 6px; } .exp-connect .t3 { bottom: 2px; left: 6px; } .exp-connect .t4 { bottom: 2px; right: 6px; }
.exp-connect .hub { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); font-size: 11px; font-weight: 700; color: #fff; padding: 5px 10px; border-radius: 999px; background: rgba(62,151,240,.14); border: 1px solid rgba(62,151,240,.5); opacity: 0; transition: opacity .5s; }
.exp-scene.active .exp-connect .hub { opacity: 1; transition-delay: 1.5s; }
.exp-connect svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.exp-connect svg path { stroke: rgba(62,151,240,.35); stroke-width: 1; fill: none; stroke-dasharray: 3 4; }
.exp-connect svg circle { fill: #3E97F0; opacity: 0; }
.exp-scene.active .exp-connect svg circle { animation: expTravel 1.3s ease-in-out .3s 1; }
@keyframes expTravel { 0% { opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { opacity: 0; } }
/* 04 — modules */
.exp-mod { display: flex; flex-wrap: wrap; gap: 6px; align-content: flex-start; }
.exp-mod .chip2.pick { opacity: .3; }
.exp-scene.active .exp-mod .chip2.pick { opacity: 1; color: #fff; border-color: rgba(62,151,240,.5); background: rgba(62,151,240,.12); transition-delay: calc(var(--n, 0) * .18s + .5s); }
.exp-mod .chip2:not(.pick) { opacity: .22; }
/* 05 — flow */
.exp-flow { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; width: 100%; }
.exp-flow .chip2 { opacity: .3; }
.exp-flow .chip2.human { border-color: rgba(62,151,240,.5); }
.exp-scene.active .exp-flow .chip2 { opacity: 1; transition-delay: calc(var(--n, 0) * .35s + .3s); }
.exp-flow .arrow2 { color: rgba(199,223,246,.4); font-size: 11px; }
/* 06 — value */
.exp-value { position: relative; width: 100%; }
.exp-value .layer { display: flex; flex-wrap: wrap; gap: 5px; opacity: .55; transition: opacity 1s, transform 1s; }
.exp-scene.active .exp-value .layer { opacity: .12; transform: translateY(4px) scale(.96); transition-delay: .3s; }
.exp-value .results { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 10px; }
.exp-value .results span { font-size: 11.5px; font-weight: 600; color: rgba(234,242,251,.4); padding: 5px 9px; border: 1px solid rgba(255,255,255,.08); border-radius: 7px; transition: color .6s, border-color .6s, background .6s; }
.exp-scene.active .exp-value .results span { color: #fff; border-color: rgba(62,151,240,.45); background: rgba(62,151,240,.1); transition-delay: calc(var(--n, 0) * .15s + .7s); }

.exp-close { margin-top: var(--s-10); padding: var(--s-10) var(--s-8) var(--s-8); border-radius: var(--r-lg); background: var(--bg-tinted); border: 1px solid var(--rule-blue); display: flex; align-items: center; justify-content: space-between; gap: var(--s-6); flex-wrap: wrap; }
.exp-close p { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 18px; color: var(--text-primary); max-width: 640px; margin: 0; line-height: 1.4; }
.exp-close a { flex: 0 0 auto; font-weight: 600; font-size: 14.5px; color: var(--accent); display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.exp-close a:hover { color: var(--accent-hover); }

@media (prefers-reduced-motion: reduce) {
  .exp-scene .exp-map .scan { display: none; }
  .exp-scene .exp-map .n .dot2 { background: #1FA971; box-shadow: 0 0 6px rgba(31,169,113,.6); }
  .exp-scene .exp-conv .cause,
  .exp-scene .exp-connect .hub,
  .exp-scene .exp-mod .chip2.pick,
  .exp-scene .exp-flow .chip2,
  .exp-scene .exp-value .results span { opacity: 1 !important; transform: none !important; color: #fff !important; border-color: rgba(62,151,240,.45) !important; background: rgba(62,151,240,.1) !important; }
  .exp-scene .exp-mod .chip2:not(.pick) { opacity: .3 !important; }
  .exp-scene .exp-value .layer { opacity: .18 !important; transform: none !important; }
  .exp-scene .exp-connect svg circle { display: none; }
}