/* ============================================================
   SWEEPY — vibenotch.es/sweepy/
   Espacio profundo · esfera aurora · cristal
   ------------------------------------------------------------
   Índice:
   01. Tokens y reset
   02. Fondo (starfield + glows)
   03. Tipografía y utilidades
   04. Botones
   05. Navegación
   06. Hero
   07. Esfera aurora + órbitas
   08. Banda de cifras
   09. Secciones (scaffolding)
   10. Categorías (tabs)
   11. Demo de escaneo + odómetro
   12. Seguro por diseño
   13. Módulo Salud (micro-visualizaciones)
   14. Galería + lightbox
   15. Sweepy Pro (pricing)
   16. FAQ
   17. Cross-promo
   18. CTA final
   19. Footer
   20. Página de privacidad
   21. Reveal / animaciones de entrada
   22. Responsive
   23. prefers-reduced-motion
   ============================================================ */

/* ============ 01. TOKENS Y RESET ============ */
:root {
  --ink: #040406;
  --ink-2: #07080d;
  --ink-3: #0c0e17;
  --ice: #40d4ff;
  --violet: #a36bff;
  --magenta: #ff5cc7;
  --cobalt: #5c85ff;
  --mint: #5cfab3;
  --silver: #c7ccd9;
  --text: #eaedf6;
  --text-dim: #a3aabf;
  --glass-bg: linear-gradient(160deg, rgba(255,255,255,.07), rgba(255,255,255,.028));
  --glass-brd: rgba(255,255,255,.11);
  --ease: cubic-bezier(.16, 1, .3, 1);
  --font-display: "Space Grotesk", "Avenir Next", system-ui, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --radius: 22px;
  --nav-h: 64px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: var(--ice); text-decoration: none; }
ul, ol { list-style: none; }
strong { font-weight: 600; }
[hidden] { display: none !important; }

::selection { background: rgba(64, 212, 255, .32); color: #fff; }

:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: 3px;
  border-radius: 6px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}

/* Ancla bajo la nav fija */
section[id], [id="descargar"] { scroll-margin-top: calc(var(--nav-h) + 28px); }

/* ============ 02. FONDO ============ */
#starfield {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  pointer-events: none;
}

.bg-glows {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(60rem 40rem at 85% -8%, rgba(163, 107, 255, .10), transparent 62%),
    radial-gradient(52rem 38rem at -12% 32%, rgba(64, 212, 255, .08), transparent 60%),
    radial-gradient(50rem 42rem at 70% 108%, rgba(92, 250, 179, .06), transparent 60%);
}

/* ============ 03. TIPOGRAFÍA Y UTILIDADES ============ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -.02em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.45rem, 6.4vw, 4.35rem); font-weight: 700; }
h2 { font-size: clamp(1.9rem, 4.6vw, 3.1rem); }

.grad {
  background: linear-gradient(95deg, var(--mint) 0%, var(--ice) 42%, var(--violet) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ice);
  margin-bottom: 14px;
}

.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-brd);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
}

/* ============ 04. BOTONES ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .01em;
  white-space: nowrap;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease),
              background-color .35s var(--ease), border-color .35s var(--ease);
  will-change: transform;
}

.btn-primary {
  background: linear-gradient(135deg, #46e0ff, #40d4ff 38%, #5c85ff);
  color: #03131c;
  box-shadow: 0 8px 28px rgba(64, 212, 255, .35), inset 0 1px 0 rgba(255, 255, 255, .45);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 38px rgba(64, 212, 255, .5), inset 0 1px 0 rgba(255, 255, 255, .45);
}
.btn-primary:active { transform: translateY(0) scale(.98); }

.btn-ghost {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .14);
  color: var(--text);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, .1);
  border-color: rgba(255, 255, 255, .26);
  transform: translateY(-2px);
}

/* CTA "Muy pronto": elegante pero claramente no accionable */
.btn-soon {
  position: relative;
  background: rgba(255, 255, 255, .045);
  border: 1px solid rgba(255, 255, 255, .16);
  color: var(--silver);
  cursor: default;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08);
}
.btn-soon::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 12px var(--mint);
  animation: soon-pulse 2.4s ease-in-out infinite;
  flex: none;
}
@keyframes soon-pulse {
  0%, 100% { opacity: .45; transform: scale(.8); }
  50% { opacity: 1; transform: scale(1.1); }
}

.btn-soon-solid { opacity: .92; cursor: default; }
.btn-soon-solid:hover { transform: none; }

.btn-clean {
  background: linear-gradient(135deg, #5cfab3, #2fe79b 55%, #40d4ff);
  color: #02160d;
  box-shadow: 0 8px 28px rgba(92, 250, 179, .35), inset 0 1px 0 rgba(255, 255, 255, .5);
  animation: clean-pop .55s var(--ease) both;
}
.btn-clean:hover { transform: translateY(-2px); box-shadow: 0 14px 38px rgba(92, 250, 179, .5); }
@keyframes clean-pop {
  from { opacity: 0; transform: translateY(10px) scale(.92); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.btn-link {
  color: var(--text-dim);
  padding: 10px 14px;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.btn-link:hover { color: var(--text); }

.btn-block { width: 100%; }

/* ============ 05. NAVEGACIÓN ============ */
.site-header {
  position: fixed;
  top: 14px;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: center;
  padding: 0 16px;
}

.nav-pill {
  display: flex;
  align-items: center;
  gap: 22px;
  width: min(860px, 100%);
  height: var(--nav-h);
  padding: 0 12px 0 16px;
  border-radius: 999px;
  background: rgba(10, 11, 18, .55);
  border: 1px solid rgba(255, 255, 255, .1);
  backdrop-filter: blur(22px) saturate(160%);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
  box-shadow: 0 12px 40px rgba(0, 0, 0, .45);
  transition: background-color .4s var(--ease), box-shadow .4s var(--ease);
}
.nav-pill.scrolled {
  background: rgba(8, 9, 14, .78);
  box-shadow: 0 16px 50px rgba(0, 0, 0, .6);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  letter-spacing: -.01em;
}
.brand img { border-radius: 8px; }

.nav-center {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-inline: auto;
}
.nav-center a {
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--text-dim);
  font-size: .92rem;
  font-weight: 500;
  transition: color .3s var(--ease), background-color .3s var(--ease);
}
.nav-center a:hover { color: var(--text); background: rgba(255, 255, 255, .06); }
.nav-center a.active {
  color: var(--text);
  background: rgba(64, 212, 255, .13);
  box-shadow: inset 0 0 0 1px rgba(64, 212, 255, .28);
}

.nav-cta {
  flex: none;
  padding: 10px 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, #46e0ff, #5c85ff);
  color: #03131c;
  font-weight: 600;
  font-size: .9rem;
  box-shadow: 0 6px 20px rgba(64, 212, 255, .3);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 10px 28px rgba(64, 212, 255, .45); }

.nav-cta-mobile { display: none; }

.nav-burger {
  display: none;
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  flex: none;
}
.nav-burger span {
  position: absolute;
  left: 11px;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: transform .35s var(--ease), top .35s var(--ease);
}
.nav-burger span:nth-child(1) { top: 17px; }
.nav-burger span:nth-child(2) { top: 24px; }
.nav-pill.menu-open .nav-burger span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.nav-pill.menu-open .nav-burger span:nth-child(2) { top: 20px; transform: rotate(-45deg); }

/* ============ 06. HERO ============ */
.hero {
  position: relative;
  padding: calc(var(--nav-h) + 64px) 0 30px;
  min-height: 100svh;
  display: flex;
  align-items: center;
}

.hero-inner {
  width: min(1180px, 100%);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  align-items: center;
  gap: clamp(20px, 4vw, 56px);
}

.hero-sub {
  font-size: clamp(1.02rem, 1.7vw, 1.18rem);
  color: var(--text-dim);
  max-width: 34rem;
  margin-top: 20px;
}
.hero-sub strong { color: var(--text); }

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 30px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.hero-badges li {
  font-size: .8rem;
  font-weight: 500;
  color: var(--text-dim);
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .1);
  background: rgba(255, 255, 255, .035);
}

/* ============ 07. ESFERA AURORA + ÓRBITAS ============ */
.sphere-stage {
  position: relative;
  width: min(480px, 88vw);
  aspect-ratio: 1;
  margin-inline: auto;
  transform-style: preserve-3d;
}

.sphere-stage--demo { width: min(360px, 78vw); }

.sphere-glow {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 60%, rgba(64, 212, 255, .25), transparent 60%),
    radial-gradient(circle at 30% 30%, rgba(163, 107, 255, .22), transparent 55%);
  filter: blur(34px);
  opacity: .55;
  z-index: 1;
  transition: opacity 1s var(--ease);
}

.sphere {
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  overflow: hidden;
  z-index: 5;
  background: radial-gradient(circle at 32% 26%, #1b2030 0%, #0a0c15 48%, #04050a 82%);
  border: 1px solid rgba(255, 255, 255, .1);
  box-shadow:
    inset 0 0 46px rgba(0, 0, 0, .85),
    0 30px 80px rgba(0, 0, 0, .6),
    0 0 110px rgba(64, 212, 255, .1);
  transition: box-shadow 1s var(--ease);
}

/* rayos estilo Siri girando */
.sphere-rays {
  position: absolute;
  inset: -24%;
  background: conic-gradient(from 0deg,
    transparent 0 11%, rgba(64, 212, 255, .12) 16%, transparent 23% 35%,
    rgba(163, 107, 255, .12) 41%, transparent 48% 63%,
    rgba(92, 250, 179, .1) 70%, transparent 77%);
  mix-blend-mode: screen;
  animation: rays-spin 26s linear infinite;
}
@keyframes rays-spin { to { transform: rotate(360deg); } }

/* blobs aurora */
.sphere-aurora {
  position: absolute;
  width: 72%;
  height: 72%;
  border-radius: 50%;
  filter: blur(26px);
  mix-blend-mode: screen;
  opacity: .75;
}
.sphere-aurora.a1 {
  background: radial-gradient(circle, rgba(92, 250, 179, .8), transparent 64%);
  top: 44%; left: -8%;
  animation: aurora-1 13s ease-in-out infinite alternate;
}
.sphere-aurora.a2 {
  background: radial-gradient(circle, rgba(163, 107, 255, .85), transparent 64%);
  top: 26%; right: -10%;
  animation: aurora-2 17s ease-in-out infinite alternate;
}
.sphere-aurora.a3 {
  background: radial-gradient(circle, rgba(92, 133, 255, .7), rgba(255, 92, 199, .35) 50%, transparent 70%);
  bottom: -14%; left: 22%;
  animation: aurora-3 15s ease-in-out infinite alternate;
}
@keyframes aurora-1 {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(26%, -18%) scale(1.25); }
}
@keyframes aurora-2 {
  from { transform: translate(0, 0) scale(1.1); }
  to   { transform: translate(-24%, 22%) scale(.9); }
}
@keyframes aurora-3 {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(14%, -24%) scale(1.3); }
}

/* ondas líquidas inferiores */
.sphere-waves {
  position: absolute;
  left: -14%; right: -14%;
  bottom: -34%;
  height: 72%;
  background: radial-gradient(ellipse at 50% 100%, rgba(163, 107, 255, .55), rgba(92, 133, 255, .26) 46%, transparent 72%);
  filter: blur(9px);
  animation: waves-breathe 8.5s ease-in-out infinite alternate;
  translate: calc(var(--px, 0) * -8px) 0;
}
@keyframes waves-breathe {
  from { transform: translateY(0) scaleY(1); }
  to   { transform: translateY(-9%) scaleY(1.12); }
}

/* reflejo especular */
.sphere-spec {
  position: absolute;
  top: 7%; left: 15%;
  width: 48%; height: 27%;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, .58), rgba(255, 255, 255, 0) 70%);
  filter: blur(5px);
  transform: rotate(-18deg);
  translate: calc(var(--px, 0) * 12px) calc(var(--py, 0) * 8px);
}

.sphere-rim {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow:
    inset 0 2px 6px rgba(255, 255, 255, .17),
    inset 0 -12px 34px rgba(92, 133, 255, .2);
}

/* estados del escaneo */
.sphere-stage.is-feeding .sphere-rays { animation-duration: 7s; }
.sphere-stage.is-feeding .sphere-glow { opacity: .8; }
.sphere-stage.is-charged .sphere-glow { opacity: 1; }
.sphere-stage.is-charged .sphere {
  box-shadow:
    inset 0 0 46px rgba(0, 0, 0, .8),
    0 30px 80px rgba(0, 0, 0, .6),
    0 0 150px rgba(92, 250, 179, .3);
}
.sphere-stage.is-charged .sphere-aurora { opacity: 1; filter: blur(22px) saturate(1.6); }

/* chips en órbita (iconos de apps) */
.orbiter {
  position: absolute;
  top: 50%;
  left: 50%;
  width: clamp(26px, 8.6%, 40px);
  aspect-ratio: 1;
  border-radius: 27%;
  box-shadow: 0 6px 16px rgba(0, 0, 0, .5), inset 0 1px 1px rgba(255, 255, 255, .4);
  will-change: transform, opacity;
  transition: opacity .45s var(--ease);
}
.orbiter::after {
  content: "";
  position: absolute;
  inset: 12% 16% 55% 16%;
  border-radius: 50%;
  background: radial-gradient(ellipse at top, rgba(255, 255, 255, .42), transparent 75%);
}

.chip-c1 { background: linear-gradient(145deg, #4bb8ff, #2563eb); }
.chip-c2 { background: linear-gradient(145deg, #5cfab3, #14a06a); }
.chip-c3 { background: linear-gradient(145deg, #ffb35c, #f25c2a); }
.chip-c4 { background: linear-gradient(145deg, #b78bff, #6d3df0); }
.chip-c5 { background: linear-gradient(145deg, #ff7ad1, #d62d92); }
.chip-c6 { background: linear-gradient(145deg, #6ee7f5, #0e9aa8); }
.chip-c7 { background: linear-gradient(145deg, #ffd166, #e09a12); }
.chip-c8 { background: linear-gradient(145deg, #ff6b6b, #c92a3f); }
.chip-c9 { background: linear-gradient(145deg, #93a2ff, #4250d6); }

.demo-sphere-status {
  text-align: center;
  color: var(--text-dim);
  font-size: .88rem;
  max-width: 22rem;
  margin: 6px auto 0;
}

/* ============ 08. BANDA DE CIFRAS ============ */
.stats-band {
  padding: clamp(28px, 5vw, 56px) 0;
  border-block: 1px solid rgba(255, 255, 255, .06);
  background: rgba(255, 255, 255, .015);
}

.stats-grid {
  width: min(1180px, 100%);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  text-align: center;
}

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.4vw, 3rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(110deg, var(--ice), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-label {
  display: block;
  margin-top: 4px;
  font-size: .86rem;
  color: var(--text-dim);
}

/* ============ 09. SECCIONES ============ */
.section {
  width: min(1180px, 100%);
  margin-inline: auto;
  padding: clamp(64px, 10vw, 120px) clamp(20px, 5vw, 48px);
}

.section--narrow { width: min(860px, 100%); }

.sec-head {
  max-width: 44rem;
  margin-bottom: clamp(34px, 5vw, 56px);
}
.sec-sub {
  margin-top: 16px;
  color: var(--text-dim);
  font-size: 1.05rem;
}

/* ============ 10. CATEGORÍAS (TABS) ============ */
.tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 26px;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }

.tab {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .1);
  background: rgba(255, 255, 255, .035);
  color: var(--text-dim);
  font-weight: 500;
  font-size: .92rem;
  transition: color .3s var(--ease), background-color .3s var(--ease),
              border-color .3s var(--ease), transform .3s var(--ease);
}
.tab:hover { color: var(--text); transform: translateY(-1px); }
.tab[aria-selected="true"] {
  color: #03131c;
  background: linear-gradient(135deg, #46e0ff, #5c85ff);
  border-color: transparent;
  box-shadow: 0 8px 24px rgba(64, 212, 255, .3);
}
.tab-count {
  font-size: .72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .14);
}
.tab[aria-selected="true"] .tab-count { background: rgba(3, 19, 28, .18); }

.tab-panel {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(245px, 1fr));
  gap: 14px;
}

.cat-card {
  position: relative;
  padding: 18px 18px 16px 20px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, .08);
  background: linear-gradient(165deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .015));
  transition: transform .35s var(--ease), border-color .35s var(--ease), background-color .35s var(--ease);
}
.cat-card::before {
  content: "";
  position: absolute;
  left: 0; top: 16px; bottom: 16px;
  width: 3px;
  border-radius: 3px;
  background: var(--group-c, var(--ice));
  box-shadow: 0 0 12px var(--group-c, var(--ice));
  opacity: .8;
}
.cat-card:hover { transform: translateY(-3px); border-color: rgba(255, 255, 255, .18); }
.cat-card h3 { font-size: .98rem; margin-bottom: 4px; }
.cat-card p { font-size: .84rem; color: var(--text-dim); line-height: 1.5; }

.group-dev  { --group-c: var(--ice); }
.group-ia   { --group-c: var(--violet); }
.group-sys  { --group-c: var(--silver); }
.group-apps { --group-c: var(--mint); }
.group-nav  { --group-c: var(--magenta); }

/* animación de entrada al cambiar de tab */
.js .tab-panel.switching .cat-card { animation: cat-in .5s var(--ease) both; }
.js .tab-panel.switching .cat-card:nth-child(2)  { animation-delay: .04s; }
.js .tab-panel.switching .cat-card:nth-child(3)  { animation-delay: .08s; }
.js .tab-panel.switching .cat-card:nth-child(4)  { animation-delay: .12s; }
.js .tab-panel.switching .cat-card:nth-child(5)  { animation-delay: .16s; }
.js .tab-panel.switching .cat-card:nth-child(6)  { animation-delay: .2s; }
.js .tab-panel.switching .cat-card:nth-child(7)  { animation-delay: .24s; }
.js .tab-panel.switching .cat-card:nth-child(8)  { animation-delay: .28s; }
.js .tab-panel.switching .cat-card:nth-child(9)  { animation-delay: .32s; }
.js .tab-panel.switching .cat-card:nth-child(10) { animation-delay: .36s; }
.js .tab-panel.switching .cat-card:nth-child(11) { animation-delay: .4s; }
@keyframes cat-in {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============ 11. DEMO DE ESCANEO ============ */
.demo-grid {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: clamp(26px, 4vw, 56px);
  align-items: center;
}

.scan-window {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
}

.scan-titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, .07);
  background: rgba(255, 255, 255, .025);
}
.tl-dot { width: 11px; height: 11px; border-radius: 50%; }
.td-r { background: #ff5f57; }
.td-y { background: #febc2e; }
.td-g { background: #28c840; }
.scan-title {
  margin-left: 8px;
  font-size: .8rem;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: .04em;
}

.scan-body { padding: 22px clamp(16px, 3vw, 28px) 24px; }

.scan-total {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}
.scan-total-label { color: var(--text-dim); font-size: .95rem; }
.scan-total-label strong { color: var(--text); }

/* odómetro de dígitos rodantes */
.odometer {
  display: inline-flex;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.4vw, 3.4rem);
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  /* color sólido: background-clip:text no funciona con los rodillos transformados */
  color: var(--ice);
  text-shadow: 0 0 26px rgba(64, 212, 255, .45);
}
.odo-slot {
  display: inline-block;
  height: 1em;
  overflow: hidden;
}
.odo-reel {
  display: flex;
  flex-direction: column;
  transition: transform .32s var(--ease);
}
.odo-reel span { height: 1em; line-height: 1; }
.odo-sep { display: inline-block; }

.scan-status {
  margin-top: 6px;
  font-size: .86rem;
  color: var(--text-dim);
  min-height: 1.5em;
}

.scan-list {
  margin-top: 16px;
  min-height: 425px;
}
.scan-row {
  display: grid;
  grid-template-columns: 12px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 8px 2px;
  border-bottom: 1px solid rgba(255, 255, 255, .055);
}
.scan-row:last-child { border-bottom: 0; }

.scan-dot {
  width: 9px; height: 9px;
  border-radius: 3px;
  background: var(--c, var(--ice));
  box-shadow: 0 0 10px var(--c, var(--ice));
}
.scan-meta { display: flex; flex-direction: column; min-width: 0; }
.scan-meta strong {
  font-size: .92rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.scan-meta em {
  font-style: normal;
  font-size: .72rem;
  color: var(--text-dim);
  letter-spacing: .03em;
}
.scan-size {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  font-variant-numeric: tabular-nums;
  color: var(--ice);
}

/* estados JS de la demo */
.js .scan-row {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.js .scan-row.show { opacity: 1; transform: translateY(0); }

.scan-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}
#scanBtn:disabled { opacity: .55; cursor: progress; transform: none; box-shadow: none; }

/* momento Pro (paywall suave) */
.pro-moment {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(4, 4, 8, .72);
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  animation: pro-fade .45s var(--ease) both;
  z-index: 3;
}
@keyframes pro-fade { from { opacity: 0; } to { opacity: 1; } }

.pro-moment-card {
  max-width: 26rem;
  text-align: center;
  padding: 30px 26px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, .13);
  background: linear-gradient(165deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, .03));
  box-shadow: 0 30px 70px rgba(0, 0, 0, .55), 0 0 80px rgba(163, 107, 255, .15);
  animation: pro-rise .55s var(--ease) both .08s;
}
@keyframes pro-rise {
  from { opacity: 0; transform: translateY(22px) scale(.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.pro-moment-card svg { margin: 0 auto 12px; color: var(--violet); }
.pro-moment-card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.pro-moment-card p { font-size: .92rem; color: var(--text-dim); }
.pro-moment-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
}

/* ============ 12. SEGURO POR DISEÑO ============ */
.safe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(245px, 1fr));
  gap: 18px;
}

.safe-card {
  padding: 26px 24px;
  transition: transform .25s ease-out, border-color .35s var(--ease);
}
.safe-card:hover { border-color: rgba(255, 255, 255, .2); }
.safe-card h3 { font-size: 1.08rem; margin: 16px 0 8px; }
.safe-card p { font-size: .9rem; color: var(--text-dim); }

.safe-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(255, 255, 255, .05);
}
.ic-ice     { color: var(--ice);     box-shadow: 0 0 26px rgba(64, 212, 255, .22); }
.ic-mint    { color: var(--mint);    box-shadow: 0 0 26px rgba(92, 250, 179, .22); }
.ic-violet  { color: var(--violet);  box-shadow: 0 0 26px rgba(163, 107, 255, .22); }
.ic-magenta { color: var(--magenta); box-shadow: 0 0 26px rgba(255, 92, 199, .22); }


/* ============ 14. GALERÍA + LIGHTBOX ============ */
.gallery { position: relative; }

.gallery-track {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 4px 4px 16px;
  scrollbar-width: none;
}
.gallery-track::-webkit-scrollbar { display: none; }
.gallery-track:focus-visible { outline: 2px solid var(--ice); outline-offset: 4px; }

.shot {
  flex: 0 0 min(720px, 86%);
  scroll-snap-align: center;
}
.shot-btn {
  display: block;
  width: 100%;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .1);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .5);
  transition: transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.shot-btn:hover {
  transform: translateY(-4px);
  border-color: rgba(64, 212, 255, .35);
  box-shadow: 0 30px 70px rgba(0, 0, 0, .6), 0 0 60px rgba(64, 212, 255, .12);
}
.shot-btn img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.shot figcaption {
  margin-top: 12px;
  font-size: .88rem;
  color: var(--text-dim);
  text-align: center;
}

.gallery-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 10px;
}
.gal-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .13);
  background: rgba(255, 255, 255, .05);
  color: var(--text);
  transition: background-color .3s var(--ease), transform .3s var(--ease);
}
.gal-btn:hover { background: rgba(255, 255, 255, .12); transform: translateY(-1px); }

.gallery-dots { display: flex; gap: 8px; }
.gallery-dots .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .18);
  transition: background-color .3s var(--ease), transform .3s var(--ease);
}
.gallery-dots .dot.active {
  background: var(--ice);
  transform: scale(1.25);
  box-shadow: 0 0 10px rgba(64, 212, 255, .6);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(16px, 4vw, 48px);
  background: rgba(2, 2, 5, .88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  animation: pro-fade .3s ease both;
}
.lightbox img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .14);
  box-shadow: 0 40px 100px rgba(0, 0, 0, .7);
}
.lightbox-close {
  position: absolute;
  top: 20px; right: 20px;
  width: 46px; height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .15);
  background: rgba(255, 255, 255, .07);
  color: var(--text);
  transition: background-color .3s var(--ease);
}
.lightbox-close:hover { background: rgba(255, 255, 255, .16); }

/* ============ 15. SWEEPY PRO (PRICING) ============ */
.billing-toggle-wrap { display: flex; justify-content: center; margin-bottom: 34px; }

.billing-toggle {
  position: relative;
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(255, 255, 255, .04);
  padding: 5px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.bt-thumb {
  position: absolute;
  top: 5px; bottom: 5px;
  left: 5px;
  width: calc(50% - 5px);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(64, 212, 255, .25), rgba(92, 133, 255, .25));
  border: 1px solid rgba(64, 212, 255, .4);
  box-shadow: 0 4px 18px rgba(64, 212, 255, .25);
  transition: transform .45s var(--ease);
}
.billing-toggle[data-period="yearly"] .bt-thumb { transform: translateX(100%); }

.bt-opt {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 999px;
  font-size: .92rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: color .3s var(--ease);
}
.bt-opt.is-active { color: var(--text); }

.save-pill {
  font-size: .7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(92, 250, 179, .16);
  color: var(--mint);
  border: 1px solid rgba(92, 250, 179, .3);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 420px));
  justify-content: center;
  gap: 22px;
}

.price-card {
  position: relative;
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  transition: transform .25s ease-out, border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.price-card h3 { font-size: 1.2rem; margin-bottom: 14px; }

.price-card--pro {
  border-color: rgba(64, 212, 255, .35);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45), 0 0 70px rgba(64, 212, 255, .12);
}
.price-card--pro:hover { box-shadow: 0 28px 70px rgba(0, 0, 0, .5), 0 0 90px rgba(64, 212, 255, .18); }

.pro-badge {
  position: absolute;
  top: -13px;
  right: 22px;
  font-size: .74rem;
  font-weight: 600;
  padding: 5px 13px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--mint), #2fe79b);
  color: #02160d;
  box-shadow: 0 6px 20px rgba(92, 250, 179, .4);
}

.price { display: flex; align-items: baseline; gap: 8px; min-height: 56px; }
.price-num {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 4vw, 2.9rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  display: inline-block;
}
.price-period { color: var(--text-dim); font-size: .95rem; }

.js .price-num.flip, .js .price-period.flip, .js .price-note.flip {
  animation: price-flip .36s var(--ease) both;
}
@keyframes price-flip {
  0% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 1; transform: translateY(0); }
}

.price-note { font-size: .84rem; color: var(--text-dim); margin-top: 8px; min-height: 1.6em; }

.feat-list { margin: 22px 0 26px; flex: 1; }
.feat-list li {
  position: relative;
  padding: 7px 0 7px 30px;
  font-size: .92rem;
  color: var(--silver);
}
.feat-list li::before {
  content: "";
  position: absolute;
  left: 2px; top: 13px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background:
    linear-gradient(var(--ink-3), var(--ink-3)) padding-box,
    linear-gradient(135deg, var(--ice), var(--violet)) border-box;
  border: 1px solid transparent;
}
.feat-list li::after {
  content: "";
  position: absolute;
  left: 7px; top: 17px;
  width: 6px; height: 4px;
  border-left: 1.5px solid var(--ice);
  border-bottom: 1.5px solid var(--ice);
  transform: rotate(-45deg);
}

.pricing-footnote {
  text-align: center;
  font-size: .82rem;
  color: var(--text-dim);
  margin-top: 26px;
}

/* ============ 16. FAQ ============ */
.faq-list { display: flex; flex-direction: column; gap: 12px; }

.faq-item { border-radius: 16px; overflow: hidden; }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  cursor: pointer;
  list-style: none;
  transition: color .3s var(--ease);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--ice); }
.faq-item summary svg {
  flex: none;
  color: var(--text-dim);
  transition: transform .4s var(--ease);
}
.faq-item[open] summary svg { transform: rotate(180deg); color: var(--ice); }
.faq-item p {
  padding: 0 22px 20px;
  font-size: .93rem;
  color: var(--text-dim);
  max-width: 60ch;
}
.faq-item a { text-decoration: underline; text-underline-offset: 3px; }

/* ============ 17. CROSS-PROMO ============ */
.promo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.promo-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 26px;
  color: var(--text);
  transition: transform .25s ease-out, border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.promo-card:hover {
  border-color: rgba(64, 212, 255, .3);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45), 0 0 60px rgba(64, 212, 255, .1);
}
.promo-card img { border-radius: 17px; flex: none; }
.promo-card h3 { font-size: 1.15rem; margin-bottom: 6px; }
.promo-card p { font-size: .88rem; color: var(--text-dim); }

.promo-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 12px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--ice);
}
.promo-card:hover .promo-link svg { transform: translateX(4px); }
.promo-link svg { transition: transform .35s var(--ease); }

/* ============ 18. CTA FINAL ============ */
.final-cta {
  width: min(1180px, 100%);
  margin-inline: auto;
  padding: 0 clamp(20px, 5vw, 48px) clamp(70px, 10vw, 120px);
}

.final-cta-inner {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: clamp(44px, 7vw, 80px) clamp(22px, 5vw, 60px);
}
.final-cta-inner::before {
  content: "";
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(34rem 22rem at 50% 120%, rgba(163, 107, 255, .18), transparent 65%),
    radial-gradient(30rem 20rem at 18% -10%, rgba(64, 212, 255, .14), transparent 60%);
  pointer-events: none;
}
.final-cta-inner > * { position: relative; }
.final-cta-inner img {
  margin: 0 auto 22px;
  border-radius: 22px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .5), 0 0 60px rgba(64, 212, 255, .18);
}
.final-cta-inner p {
  color: var(--text-dim);
  max-width: 34rem;
  margin: 14px auto 0;
}
.final-cta-inner .hero-ctas { justify-content: center; margin-top: 28px; }

/* ============ 19. FOOTER ============ */
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, .07);
  background: rgba(255, 255, 255, .015);
  padding: clamp(40px, 6vw, 64px) clamp(20px, 5vw, 48px) 30px;
}

.footer-grid {
  width: min(1180px, 100%);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 34px;
}

.footer-brand p {
  margin-top: 14px;
  font-size: .86rem;
  color: var(--text-dim);
  max-width: 26rem;
}

.footer-col h3 {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 14px;
}
.footer-col a {
  display: block;
  padding: 5px 0;
  color: var(--silver);
  font-size: .9rem;
  transition: color .3s var(--ease);
}
.footer-col a:hover { color: var(--ice); }

.footer-copy {
  width: min(1180px, 100%);
  margin: 36px auto 0;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, .06);
  font-size: .8rem;
  color: var(--text-dim);
}

/* ============ 20. PÁGINA DE PRIVACIDAD ============ */
.legal-main {
  width: min(820px, 100%);
  margin-inline: auto;
  padding: calc(var(--nav-h) + 70px) clamp(20px, 5vw, 48px) clamp(70px, 10vw, 110px);
}
.legal-main h1 { font-size: clamp(2rem, 5vw, 3rem); }
.legal-updated { color: var(--text-dim); font-size: .9rem; margin-top: 10px; }

.legal-summary {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 24px;
  margin-top: 30px;
}
.legal-summary svg { flex: none; color: var(--mint); margin-top: 2px; }
.legal-summary h2 { font-size: 1.1rem; margin-bottom: 6px; }
.legal-summary p { font-size: .92rem; color: var(--text-dim); }

.legal-body { margin-top: 18px; padding: clamp(22px, 4vw, 38px); }
.legal-body h2 {
  font-size: 1.18rem;
  color: var(--ice);
  margin: 26px 0 10px;
}
.legal-body h2:first-child { margin-top: 0; }
.legal-body p { color: var(--silver); font-size: .95rem; margin-bottom: 10px; }
.legal-body a { text-decoration: underline; text-underline-offset: 3px; }

/* Sin JS: las micro-visualizaciones muestran su estado final */
html:not(.js) .gauge-fill,
html:not(.js) .ring-fill { stroke-dashoffset: calc(100 - var(--v)); }
html:not(.js) .bar-fill { width: var(--w); }
html:not(.js) .spark-line { stroke-dashoffset: 0; }

/* ============ 21. REVEAL ============ */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay: var(--d, 0ms);
}
.js [data-reveal].in { opacity: 1; transform: translateY(0); }

/* ============ 22. RESPONSIVE ============ */
@media (max-width: 1020px) {
  .health-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 920px) {
  .hero { min-height: auto; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-sub { margin-inline: auto; }
  .hero-ctas, .hero-badges { justify-content: center; }
  .sphere-stage { margin-top: 10px; }

  .demo-grid { grid-template-columns: 1fr; }
  .promo-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: minmax(0, 460px); }
  .price-card--pro { order: -1; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 880px) {
  .nav-center {
    position: absolute;
    top: calc(var(--nav-h) + 10px);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    padding: 14px;
    border-radius: 22px;
    background: rgba(8, 9, 14, .92);
    border: 1px solid rgba(255, 255, 255, .1);
    backdrop-filter: blur(24px) saturate(160%);
    -webkit-backdrop-filter: blur(24px) saturate(160%);
    box-shadow: 0 24px 60px rgba(0, 0, 0, .6);
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity .35s var(--ease), transform .35s var(--ease);
  }
  .nav-pill { position: relative; }
  .nav-pill.menu-open .nav-center {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav-center a { padding: 12px 16px; font-size: 1rem; }
  .nav-cta { display: none; }
  .nav-cta-mobile {
    display: block !important;
    margin-top: 6px;
    text-align: center;
    background: linear-gradient(135deg, #46e0ff, #5c85ff);
    color: #03131c !important;
    font-weight: 600;
  }
  .nav-burger { display: block; margin-left: auto; }
}

@media (max-width: 640px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px 12px; }
  .health-grid { grid-template-columns: 1fr; }
  .scan-list { min-height: 0; }
  .shot { flex-basis: 92%; }
  .promo-card { flex-direction: column; }
  .pro-moment { padding: 12px; }
  .pro-moment-card { padding: 24px 18px; }
  .btn { padding: 13px 20px; font-size: .9rem; }
  .scan-actions .btn { width: 100%; }
}

@media (max-width: 400px) {
  .hero-badges li { font-size: .74rem; padding: 6px 10px; }
  .odometer { font-size: 2.2rem; }
  .price-num { font-size: 2.1rem; }
}

/* ============ 23. REDUCED MOTION ============ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .js [data-reveal] { opacity: 1; transform: none; }
  .js .scan-row { opacity: 1; transform: none; }

  .sphere-rays, .sphere-aurora, .sphere-waves { animation: none !important; }
  .btn-soon::before { animation: none !important; opacity: 1; }

  .health-card .gauge-fill, .health-card .ring-fill {
    stroke-dashoffset: calc(100 - var(--v)) !important;
  }
  .health-card .bar-fill { width: var(--w) !important; }
  .health-card .spark-line { stroke-dashoffset: 0 !important; }
}