/* ==========================================================================
   cobayka — enhanced.css
   Sistema visual "v2". Dark premium, vidrio, gradiente de marca, motion fino.
   Una sola hoja. Sin dependencias. Iconografía SVG inline (en el HTML).
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. Fuente autoalojada
   -------------------------------------------------------------------------- */
@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/fonts/space-grotesk-latin.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6,
    U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Fondo y profundidad */
  --bg: #070b11;
  --bg-2: #0b111a;
  --bg-3: #0d131c;

  /* Acentos */
  --teal: #2dd4bf;
  --cyan: #38bdf8;
  --teal-light: #5eead4;
  --violet: #8b5cf6;
  --brand-grad: linear-gradient(135deg, #2dd4bf, #38bdf8);
  --brand-grad-soft: linear-gradient(135deg, rgba(45, 212, 191, .16), rgba(56, 189, 248, .16));

  /* Texto */
  --ink: #e8eff7;
  --ink-muted: #98a6b8;
  --ink-faint: #6b7888;
  --ink-readable: #8a98ac;

  /* Vidrio y bordes */
  --glass: rgba(255, 255, 255, .045);
  --glass-2: rgba(255, 255, 255, .065);
  --line: rgba(255, 255, 255, .10);
  --line-strong: rgba(255, 255, 255, .16);

  /* Tipografía */
  --font-display: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Forma y movimiento */
  --radius: 18px;
  --radius-lg: 26px;
  --radius-sm: 12px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --speed: 240ms;

  /* Layout */
  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 56px);
  --header-h: 76px;

  --shadow-soft: 0 24px 60px -28px rgba(0, 0, 0, .8);
  --shadow-glow: 0 0 0 1px rgba(45, 212, 191, .25), 0 30px 70px -30px rgba(45, 212, 191, .35);
}

/* --------------------------------------------------------------------------
   2. Reset / base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: clamp(16px, 1.05vw, 17px);
  line-height: 1.62;
  letter-spacing: .005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

/* Atmósfera de fondo: aurora + viñeta + grano sutil, todo CSS, fijo. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(60% 50% at 78% -6%, rgba(56, 189, 248, .16), transparent 60%),
    radial-gradient(50% 42% at 8% 4%, rgba(45, 212, 191, .14), transparent 58%),
    radial-gradient(58% 50% at 50% 116%, rgba(139, 92, 246, .12), transparent 60%),
    var(--bg);
  pointer-events: none;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .5;
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4'/%3E%3C/svg%3E");
}

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

a {
  color: var(--teal-light);
  text-decoration: none;
  transition: color var(--speed) var(--ease);
}
a:hover { color: var(--cyan); }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -.02em;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
}

p { margin: 0; }

::selection {
  background: rgba(45, 212, 191, .26);
  color: #fff;
}

/* Foco accesible visible en TODO elemento interactivo */
:where(a, button, input, [tabindex]):focus-visible {
  outline: 2px solid var(--teal-light);
  outline-offset: 3px;
  border-radius: 6px;
}

/* --------------------------------------------------------------------------
   3. Layout helpers
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  position: relative;
  padding-block: clamp(72px, 10vw, 132px);
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--teal-light);
  margin: 0 0 1.1rem;
}
.eyebrow::before,
.section-kicker::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 12px 1px rgba(45, 212, 191, .9);
}

.section-heading { max-width: 760px; margin-bottom: clamp(40px, 6vw, 64px); }
.section-heading h2 { font-size: clamp(1.7rem, 3.4vw, 2.55rem); }
.section-subcopy {
  margin-top: 1.1rem;
  color: var(--ink-muted);
  font-size: 1.06rem;
  max-width: 64ch;
}
.section-subcopy a { font-weight: 600; }

/* Gradiente de texto reutilizable */
.grad-text {
  background: linear-gradient(120deg, var(--teal-light), var(--cyan) 55%, var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* --------------------------------------------------------------------------
   4. Header sticky que se condensa
   -------------------------------------------------------------------------- */
.cbk-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 60;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: height var(--speed) var(--ease),
    background-color var(--speed) var(--ease),
    border-color var(--speed) var(--ease),
    backdrop-filter var(--speed) var(--ease);
  border-bottom: 1px solid transparent;
}
.cbk-header.is-stuck {
  height: 60px;
  background: rgba(7, 11, 17, .72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--line);
}
.cbk-header-inner {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  gap: 24px;
}

.cbk-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.32rem;
  letter-spacing: -.02em;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: .5em;
}
.cbk-brand::before {
  content: "";
  width: 11px;
  height: 11px;
  border-radius: 3px;
  background: var(--brand-grad);
  box-shadow: 0 0 14px 1px rgba(56, 189, 248, .7);
  transform: rotate(45deg);
}
.cbk-brand:hover { color: var(--ink); }

.cbk-nav { margin-left: auto; }
.cbk-menu {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.cbk-menu .menu-link {
  display: inline-block;
  padding: 9px 14px;
  border-radius: 999px;
  color: var(--ink-muted);
  font-size: .95rem;
  font-weight: 500;
  position: relative;
  transition: color var(--speed) var(--ease), background-color var(--speed) var(--ease);
}
.cbk-menu .menu-link:hover,
.cbk-menu .menu-link[aria-current="page"] {
  color: var(--ink);
  background: var(--glass);
}

.cbk-cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .92rem;
  color: #04181a;
  background: var(--brand-grad);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  box-shadow: 0 10px 30px -12px rgba(45, 212, 191, .7);
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
}
.cbk-cta::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, .55) 50%, transparent 80%);
  transform: translateX(-120%);
}
.cbk-cta:hover {
  color: #04181a;
  transform: translateY(-2px);
  box-shadow: 0 16px 40px -14px rgba(45, 212, 191, .85);
}
.cbk-cta:hover::after { animation: shine 900ms var(--ease); }
@keyframes shine { to { transform: translateX(120%); } }

/* Botón hamburguesa */
.cbk-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--glass);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: background-color var(--speed) var(--ease);
}
.cbk-menu-toggle:hover { background: var(--glass-2); }
.cbk-burger,
.cbk-burger::before,
.cbk-burger::after {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform var(--speed) var(--ease), opacity var(--speed) var(--ease);
}
.cbk-burger { position: relative; }
.cbk-burger::before,
.cbk-burger::after { content: ""; position: absolute; left: 0; }
.cbk-burger::before { top: -6px; }
.cbk-burger::after { top: 6px; }
.cbk-menu-toggle[aria-expanded="true"] .cbk-burger { background: transparent; }
.cbk-menu-toggle[aria-expanded="true"] .cbk-burger::before { transform: translateY(6px) rotate(45deg); }
.cbk-menu-toggle[aria-expanded="true"] .cbk-burger::after { transform: translateY(-6px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   5. Botones
   -------------------------------------------------------------------------- */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55em;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .98rem;
  letter-spacing: -.01em;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease),
    border-color var(--speed) var(--ease), background-color var(--speed) var(--ease);
}
.button-primary {
  color: #04181a;
  background: var(--brand-grad);
  box-shadow: 0 14px 36px -14px rgba(45, 212, 191, .75);
}
.button-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, .5) 50%, transparent 80%);
  transform: translateX(-120%);
}
.button-primary:hover {
  color: #04181a;
  transform: translateY(-2px);
  box-shadow: 0 20px 48px -16px rgba(45, 212, 191, .9);
}
.button-primary:hover::after { animation: shine 900ms var(--ease); }

.button-secondary {
  color: var(--ink);
  background: var(--glass);
  border: 1px solid var(--line-strong);
}
.button-secondary:hover {
  color: var(--ink);
  transform: translateY(-2px);
  border-color: rgba(94, 234, 212, .55);
  background: var(--glass-2);
}

/* --------------------------------------------------------------------------
   6. Hero
   -------------------------------------------------------------------------- */
main { display: block; }

.hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(48px, 8vw, 96px));
  padding-bottom: clamp(64px, 9vw, 120px);
  overflow: clip;
}

/* Lienzo generativo (constelación) detrás del hero */
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: .9;
  -webkit-mask-image: radial-gradient(120% 100% at 50% 0%, #000 55%, transparent 100%);
  mask-image: radial-gradient(120% 100% at 50% 0%, #000 55%, transparent 100%);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(36px, 5vw, 72px);
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(2.3rem, 5.4vw, 4.05rem);
  margin: .35em 0 .55rem;
}
.hero-copy h1 .grad-text { display: inline; }
.hero-text {
  color: var(--ink-muted);
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  max-width: 54ch;
  margin-top: .4rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 2rem;
}

.hero-points {
  list-style: none;
  margin: 2.4rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
}
.hero-points li {
  display: inline-flex;
  align-items: center;
  gap: .55em;
  color: var(--ink-muted);
  font-size: .95rem;
}
.hero-points li::before {
  content: "";
  width: 18px;
  height: 18px;
  flex: none;
  border-radius: 50%;
  background:
    var(--brand-grad-soft),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235eead4' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 12px no-repeat;
  border: 1px solid rgba(94, 234, 212, .35);
}

/* Panel lateral del hero */
.hero-panel { display: grid; gap: 16px; }

.panel-card {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--glass);
  padding: clamp(22px, 3vw, 30px);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  overflow: hidden;
}
.panel-card-highlight {
  background:
    linear-gradient(180deg, rgba(45, 212, 191, .07), rgba(56, 189, 248, .03)),
    var(--glass);
  box-shadow: var(--shadow-soft);
}
.panel-card-highlight::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(150deg, rgba(94, 234, 212, .55), transparent 45%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.panel-label {
  font-family: var(--font-display);
  font-size: .74rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--teal-light);
  margin-bottom: .85rem;
}
.panel-card h2 {
  font-size: 1.18rem;
  line-height: 1.28;
  margin-bottom: .7rem;
  font-weight: 600;
}
.panel-card p { color: var(--ink-muted); font-size: .97rem; }

.hero-signal-grid {
  margin-top: 1.3rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.signal-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, .03);
  padding: 13px 12px;
  text-align: center;
  transition: transform var(--speed) var(--ease), border-color var(--speed) var(--ease);
}
.signal-card:hover { transform: translateY(-3px); border-color: rgba(94, 234, 212, .4); }
.signal-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--teal-light);
}
.signal-card span { font-size: .76rem; color: var(--ink-muted); line-height: 1.3; display: block; margin-top: 4px; }

.panel-card-soft { background: var(--glass); }
.channel-list { display: flex; flex-wrap: wrap; gap: 8px; }
.channel-list span {
  font-size: .86rem;
  color: var(--ink);
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .03);
  transition: border-color var(--speed) var(--ease), color var(--speed) var(--ease);
}
.channel-list span:hover { border-color: rgba(94, 234, 212, .45); color: var(--teal-light); }

/* --------------------------------------------------------------------------
   7. Tarjetas de vidrio (servicios, extras, privacidad, garantías)
   -------------------------------------------------------------------------- */
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.extra-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.benefit-card,
.extra-card {
  position: relative;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--glass);
  padding: clamp(24px, 3vw, 32px);
  overflow: hidden;
  transition: transform var(--speed) var(--ease), border-color var(--speed) var(--ease),
    background-color var(--speed) var(--ease);
}
/* Glow que sigue al cursor (variables --mx/--my fijadas en JS) */
.benefit-card::before,
.extra-card::before,
.trust-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--speed) var(--ease);
  background: radial-gradient(220px circle at var(--mx, 50%) var(--my, 0%),
    rgba(56, 189, 248, .14), transparent 60%);
  pointer-events: none;
}
.benefit-card:hover,
.extra-card:hover {
  transform: translateY(-6px);
  border-color: rgba(94, 234, 212, .4);
  background: var(--glass-2);
}
.benefit-card:hover::before,
.extra-card:hover::before,
.trust-card:hover::before { opacity: 1; }

.card-icon {
  display: inline-flex;
  width: 52px;
  height: 52px;
  align-items: center;
  justify-content: center;
  border-radius: 15px;
  margin-bottom: 18px;
  color: var(--teal-light);
  background: var(--brand-grad-soft);
  border: 1px solid rgba(94, 234, 212, .28);
  box-shadow: inset 0 0 18px -8px rgba(94, 234, 212, .6);
  transition: transform var(--speed) var(--ease);
}
.benefit-card:hover .card-icon,
.extra-card:hover .card-icon { transform: scale(1.08) rotate(-3deg); }
.card-icon svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: currentColor;
}

.benefit-card h3,
.extra-card h3 {
  font-size: 1.22rem;
  margin-bottom: .65rem;
}
.benefit-card p,
.extra-card p { color: var(--ink-muted); font-size: 1rem; }
.benefit-card a,
.extra-card a { font-weight: 600; }

/* --------------------------------------------------------------------------
   8. Proceso — timeline 01 / 02 / 03
   -------------------------------------------------------------------------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  position: relative;
  margin-bottom: clamp(48px, 6vw, 72px);
}
/* Línea conectora animada que cruza los pasos en desktop */
.process-grid::before {
  content: "";
  position: absolute;
  top: 42px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(94, 234, 212, .5), rgba(56, 189, 248, .5), transparent);
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 1100ms var(--ease);
  z-index: 0;
}
.process.is-revealed .process-grid::before { transform: scaleX(1); }

.process-step {
  position: relative;
  z-index: 1;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--glass);
  padding: clamp(24px, 3vw, 32px);
  transition: transform var(--speed) var(--ease), border-color var(--speed) var(--ease);
}
.process-step:hover { transform: translateY(-6px); border-color: rgba(94, 234, 212, .4); }
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: #04181a;
  background: var(--brand-grad);
  box-shadow: 0 12px 30px -12px rgba(45, 212, 191, .7);
  margin-bottom: 18px;
}
.process-step h3 { font-size: 1.3rem; margin-bottom: .55rem; }
.process-step p { color: var(--ink-muted); }

/* Garantías */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.trust-card {
  position: relative;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--glass);
  padding: 24px;
  overflow: hidden;
  transition: transform var(--speed) var(--ease), border-color var(--speed) var(--ease);
}
.trust-card:hover { transform: translateY(-4px); border-color: rgba(94, 234, 212, .4); }
.trust-card h3 {
  font-size: 1.08rem;
  margin-bottom: .5rem;
  display: flex;
  align-items: center;
  gap: .5em;
}
.trust-card h3::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--brand-grad);
  transform: rotate(45deg);
}
.trust-card p { color: var(--ink-muted); font-size: .94rem; }

/* --------------------------------------------------------------------------
   9. Contacto + formulario premium
   -------------------------------------------------------------------------- */
.contact-shell {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(56, 189, 248, .05), transparent 40%),
    var(--glass);
  padding: clamp(26px, 4vw, 56px);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}
.contact-shell::before {
  content: "";
  position: absolute;
  width: 380px;
  height: 380px;
  top: -160px;
  right: -120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45, 212, 191, .18), transparent 70%);
  pointer-events: none;
}
.contact-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: clamp(32px, 5vw, 56px);
  align-items: start;
}
.contact-copy h2 { font-size: clamp(1.55rem, 2.8vw, 2.1rem); margin-bottom: .9rem; }
.contact-copy p { color: var(--ink-muted); }

.micro-list {
  list-style: none;
  margin: 1.6rem 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.micro-list li {
  display: flex;
  align-items: center;
  gap: .6em;
  font-size: .94rem;
  color: var(--ink);
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .025);
}
.micro-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 10px 1px rgba(45, 212, 191, .8);
}
.contact-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 1.4rem; }

/* Escenario del formulario */
.form-stage {
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  background: rgba(8, 13, 20, .55);
  padding: clamp(22px, 3vw, 34px);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.form-kicker { margin-bottom: .8rem; }
.form-stage > h3 {
  font-size: 1.16rem;
  line-height: 1.32;
  font-weight: 600;
  margin-bottom: .7rem;
}
.form-stage > p { color: var(--ink-muted); font-size: .95rem; margin-bottom: 1.4rem; }

/* Honeypot oculto accesiblemente */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Reestilado del markup FluentForm (estructura intacta) */
.fluentform { width: 100%; }
.ff-el-group { margin-bottom: 1.05rem; }
.ff-el-group:last-child { margin-bottom: 0; }

.ff-t-container { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 520px) { .ff-t-container { grid-template-columns: 1fr; } }
.ff-t-cell .ff-el-group { margin-bottom: 0; }

.ff-el-input--label { margin-bottom: .4rem; }
.ff-el-input--label label {
  font-family: var(--font-display);
  font-size: .86rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: .01em;
}
.ff-el-is-required.asterisk-right label::after,
.ff-el-input--label.asterisk-right.ff-el-is-required label::after {
  content: " *";
  color: #f87171;
  font-weight: 700;
}

.ff-el-form-control {
  width: 100%;
  padding: 12px 15px;
  font: inherit;
  font-size: .98rem;
  color: var(--ink);
  background: rgba(255, 255, 255, .035);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color var(--speed) var(--ease), box-shadow var(--speed) var(--ease),
    background-color var(--speed) var(--ease);
}
.ff-el-form-control::placeholder { color: var(--ink-faint); }
.ff-el-form-control:hover { border-color: var(--line-strong); }
.ff-el-form-control:focus {
  outline: none;
  border-color: rgba(94, 234, 212, .65);
  background: rgba(255, 255, 255, .06);
  box-shadow: 0 0 0 3px rgba(45, 212, 191, .16);
}

/* Radios */
.ff-el-form-check { margin-bottom: 9px; }
.ff-el-form-check:last-child { margin-bottom: 0; }
.ff-el-form-check-label {
  display: flex;
  align-items: flex-start;
  gap: .7em;
  padding: 12px 15px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, .025);
  cursor: pointer;
  font-size: .95rem;
  color: var(--ink);
  transition: border-color var(--speed) var(--ease), background-color var(--speed) var(--ease);
}
.ff-el-form-check-label:hover { border-color: var(--line-strong); background: rgba(255, 255, 255, .05); }
.ff-el-form-check-input {
  appearance: none;
  -webkit-appearance: none;
  width: 19px;
  height: 19px;
  flex: none;
  margin-top: 1px;
  border: 2px solid var(--ink-faint);
  background: transparent;
  cursor: pointer;
  transition: border-color var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
}
.ff-el-form-check-radio { border-radius: 50%; }
.ff-el-form-check-input:checked {
  border-color: var(--teal-light);
  box-shadow: inset 0 0 0 4px var(--teal);
}
.ff-el-form-check-label:has(.ff-el-form-check-input:checked) {
  border-color: rgba(94, 234, 212, .6);
  background: rgba(45, 212, 191, .08);
}
.ff-el-form-check-input:focus-visible { outline: 2px solid var(--teal-light); outline-offset: 2px; }

/* Checkbox GDPR */
.ff-el-tc .ff-el-form-check-label {
  align-items: flex-start;
  background: transparent;
  border: 0;
  padding: 0;
  font-size: .9rem;
  color: var(--ink-muted);
}
.ff-el-tc .ff-el-form-check-label:hover { background: transparent; }
.ff_tc_checkbox { display: inline-flex; }
.ff-el-tc .ff-el-form-check-input { border-radius: 6px; }
.ff-el-tc .ff-el-form-check-input:checked {
  border-color: var(--teal-light);
  box-shadow: inset 0 0 0 9px var(--teal);
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2304181a' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 13px no-repeat;
}
.ff_t_c { line-height: 1.45; }

/* Botón enviar */
.ff_submit_btn_wrapper { margin-top: 1.5rem; }
.ff-btn-submit {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  padding: 15px 26px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: #04181a;
  background: var(--brand-grad);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  box-shadow: 0 16px 40px -16px rgba(45, 212, 191, .8);
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease), opacity var(--speed) var(--ease);
}
.ff-btn-submit::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, .5) 50%, transparent 80%);
  transform: translateX(-120%);
}
.ff-btn-submit:hover { transform: translateY(-2px); box-shadow: 0 22px 50px -18px rgba(45, 212, 191, .95); }
.ff-btn-submit:hover::after { animation: shine 900ms var(--ease); }
.ff-btn-submit:disabled { opacity: .65; cursor: progress; transform: none; }
.ff-working { position: relative; }
.ff-working::before {
  content: "";
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(4, 24, 26, .4);
  border-top-color: #04181a;
  animation: ffspin .7s linear infinite;
}
@keyframes ffspin { to { transform: rotate(360deg); } }

/* Estados de error / éxito */
.ff-el-is-error .ff-el-form-control { border-color: #f87171; box-shadow: 0 0 0 3px rgba(248, 113, 113, .14); }
.error.text-danger { color: #fca5a5; font-size: .85rem; margin-top: .4rem; }
.ff-errors-in-stack { color: #fca5a5; font-size: .9rem; margin-top: 1rem; }
.ff-errors-in-stack:empty { display: none; }
.ff-message-success {
  margin-top: 1.2rem;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(94, 234, 212, .45);
  background: rgba(45, 212, 191, .1);
  color: var(--teal-light);
  font-weight: 500;
}

.form-note {
  margin-top: 1rem;
  font-size: .85rem;
  color: var(--ink-readable);
}
.form-note a { font-weight: 600; }

/* --------------------------------------------------------------------------
   10. Footer
   -------------------------------------------------------------------------- */
.cbk-footer {
  border-top: 1px solid var(--line);
  padding-block: 44px;
  background: linear-gradient(180deg, transparent, rgba(11, 17, 26, .6));
}
.cbk-footer-inner {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.cbk-footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: .5em;
}
.cbk-footer-brand::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--brand-grad);
  transform: rotate(45deg);
}
.cbk-footer-links { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.cbk-footer-links a { color: var(--ink-muted); font-size: .92rem; }
.cbk-footer-links a:hover { color: var(--teal-light); }
.cbk-footer-mail { font-weight: 600; }

/* --------------------------------------------------------------------------
   11. Botón volver arriba
   -------------------------------------------------------------------------- */
.cbk-scroll-top {
  position: fixed;
  right: clamp(16px, 3vw, 32px);
  bottom: clamp(16px, 3vw, 32px);
  z-index: 50;
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  border: 1px solid var(--line-strong);
  background: rgba(11, 17, 26, .8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--ink);
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px) scale(.9);
  pointer-events: none;
  transition: opacity var(--speed) var(--ease), transform var(--speed) var(--ease),
    border-color var(--speed) var(--ease);
}
.cbk-scroll-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.cbk-scroll-top:hover { border-color: rgba(94, 234, 212, .55); transform: translateY(-2px); }
.cbk-scroll-top[hidden] { display: none; }

/* --------------------------------------------------------------------------
   12. Páginas internas (privacy, 404)
   -------------------------------------------------------------------------- */
.cbk-page { padding-top: calc(var(--header-h) + clamp(40px, 7vw, 80px)); padding-bottom: clamp(60px, 9vw, 110px); }
.cbk-page-inner { max-width: 860px; margin-inline: auto; padding-inline: var(--gutter); }
.cbk-page-title { font-size: clamp(2rem, 4.4vw, 3rem); margin: .35em 0 .8rem; }
.cbk-lead { color: var(--ink-muted); font-size: 1.1rem; max-width: 66ch; }
.cbk-meta { color: var(--ink-readable); font-size: .85rem; margin-top: .9rem; }

.cbk-legal-block {
  margin-top: clamp(34px, 5vw, 52px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px solid var(--line);
}
.cbk-legal-block h2 {
  font-size: 1.3rem;
  margin-bottom: .9rem;
}
.cbk-legal-block p { color: var(--ink-muted); margin-bottom: .9rem; }
.cbk-legal-block p:last-child { margin-bottom: 0; }
.cbk-legal-block ul { color: var(--ink-muted); margin: 0 0 .9rem; padding-left: 1.2rem; }
.cbk-legal-block li { margin-bottom: .5rem; }
.cbk-legal-block strong { color: var(--ink); font-weight: 600; }
.cbk-legal-block code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .9em;
  padding: 1px 6px;
  border-radius: 6px;
  background: rgba(255, 255, 255, .06);
  color: var(--teal-light);
}
.cbk-legal-foot {
  margin-top: clamp(34px, 5vw, 52px);
  padding: 22px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--glass);
  color: var(--ink-muted);
}

/* 404 */
.cbk-error-hero {
  min-height: 46vh;
  display: flex;
  align-items: center;
  text-align: center;
  justify-content: center;
}
.cbk-error-hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); margin-bottom: 1rem; }
.cbk-error-hero p { color: var(--ink-muted); margin-bottom: 1.2rem; }
.cbk-error-code {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(4rem, 16vw, 9rem);
  line-height: 1;
  margin-bottom: .3rem;
}

/* --------------------------------------------------------------------------
   13. Scroll reveal (anti-FOUC: visible si JS no carga)
   -------------------------------------------------------------------------- */
.cobayka-reveal-on .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
  will-change: opacity, transform;
}
.cobayka-reveal-on .reveal.is-revealed { opacity: 1; transform: none; }
/* Red de seguridad: si enhanced.js no llega a marcar js-reveal-ready, el
   timeout del <head> añade reveal-fallback y se revela todo el contenido. */
.reveal-fallback .reveal { opacity: 1 !important; transform: none !important; }
.reveal.delay-1 { transition-delay: 80ms; }
.reveal.delay-2 { transition-delay: 160ms; }
.reveal.delay-3 { transition-delay: 240ms; }
.reveal.delay-4 { transition-delay: 320ms; }

/* --------------------------------------------------------------------------
   14. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-panel { max-width: 560px; }
  .contact-layout { grid-template-columns: 1fr; }
  .benefit-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .process-grid::before { display: none; }
}

@media (max-width: 860px) {
  .cbk-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    margin: 0;
    background: rgba(7, 11, 17, .96);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--line);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--speed) var(--ease), opacity var(--speed) var(--ease), visibility 0s linear var(--speed);
  }
  .cbk-header.is-stuck .cbk-nav { inset: 60px 0 auto 0; }
  .cbk-nav.is-open { transform: none; opacity: 1; visibility: visible; pointer-events: auto; transition-delay: 0s; }
  .cbk-menu { flex-direction: column; align-items: stretch; padding: 16px var(--gutter) 24px; gap: 4px; }
  .cbk-menu .menu-link { padding: 14px 16px; font-size: 1.05rem; }
  .cbk-cta { margin-left: auto; }
  .cbk-menu-toggle { display: inline-flex; order: 3; }
}

@media (max-width: 620px) {
  .benefit-grid,
  .extra-grid,
  .process-grid,
  .trust-grid { grid-template-columns: 1fr; }
  .micro-list { grid-template-columns: 1fr; }
  .hero-actions .button,
  .contact-actions .button { flex: 1 1 auto; }
  .cbk-cta { padding: 9px 16px; font-size: .85rem; }
}

/* --------------------------------------------------------------------------
   15. prefers-reduced-motion — neutraliza TODA animación
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .cobayka-reveal-on .reveal { opacity: 1; transform: none; }
  .process-grid::before { transform: scaleX(1); }
  .hero-canvas { display: none; }
}