/* ============================================================
   Bacatá Dynamics — Landing premium
   Sistema de diseño
   ============================================================ */

:root {
  /* Marca */
  --c-blue-light: #67B6EF;   /* secundario, ahora dominante */
  --c-blue: #0600D5;         /* primario — CTAs / acentos */
  --c-ink: #191A1C;          /* oscuro — tipografía / secciones */
  --c-white: #ffffff;

  /* Derivados (recalculados desde tweaks vía JS) */
  --c-blue-light-soft: #d9eefb;
  --c-blue-light-wash: #eef7fe;
  --c-blue-deep: #0a2f54;

  /* Texto */
  --t-strong: var(--c-ink);
  --t-body: #3a3d42;
  --t-mut: #6b7077;
  --t-on-blue: #0c2238;

  /* Escala (controlada por densidad) */
  --density: 1;
  --sp: calc(120px * var(--density));   /* padding vertical de sección */
  --gap: calc(28px * var(--density));

  /* Animación (0 = sin movimiento, 1 = pleno) */
  --anim: 1;

  /* Tipografía */
  --font: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --maxw: 1240px;

  /* Sombras */
  --shadow-sm: 0 1px 2px rgba(12,34,56,.06), 0 2px 8px rgba(12,34,56,.05);
  --shadow-md: 0 8px 24px rgba(12,34,56,.10), 0 2px 6px rgba(12,34,56,.06);
  --shadow-lg: 0 28px 70px rgba(10,47,84,.20), 0 8px 20px rgba(10,47,84,.10);
  --shadow-card: 0 10px 30px rgba(10,47,84,.14);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--t-body);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: var(--c-blue); color: #fff; }

h1,h2,h3,h4 { color: var(--t-strong); margin: 0; line-height: 1.04; letter-spacing: -0.02em; font-weight: 700; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }

/* eyebrow / kicker */
.kicker {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--c-blue);
}
.kicker::before {
  content: ""; width: 22px; height: 2px; background: var(--c-blue); border-radius: 2px;
  display: inline-block;
}
.kicker.on-dark { color: var(--c-blue-light); }
.kicker.on-dark::before { background: var(--c-blue-light); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-weight: 600; font-size: 16px; line-height: 1;
  padding: 17px 28px; border-radius: 14px; border: 1.5px solid transparent;
  transition: transform calc(.25s*var(--anim)) cubic-bezier(.2,.8,.2,1),
              box-shadow calc(.25s*var(--anim)) ease, background calc(.2s*var(--anim)) ease,
              color calc(.2s*var(--anim)) ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn-primary { background: var(--c-blue); color: #fff; box-shadow: 0 10px 26px rgba(6,0,213,.30); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px rgba(6,0,213,.38); }
.btn-ghost { background: transparent; color: var(--t-strong); border-color: rgba(25,26,28,.18); }
.btn-ghost:hover { border-color: var(--c-ink); transform: translateY(-2px); background: rgba(25,26,28,.03); }
.btn-ghost .play { display:inline-flex; }
.btn-light { background: #fff; color: var(--c-blue); box-shadow: var(--shadow-md); }
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-lg { padding: 20px 36px; font-size: 17px; border-radius: 16px; }

.play-dot {
  width: 22px; height: 22px; border-radius: 50%; background: rgba(6,0,213,.10);
  display: grid; place-items: center; color: var(--c-blue);
}

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(26px); }
.reveal.in {
  opacity: 1; transform: none;
  transition: opacity calc(.7s*var(--anim)) ease, transform calc(.7s*var(--anim)) cubic-bezier(.2,.8,.2,1);
}
.reveal.d1.in { transition-delay: calc(.08s*var(--anim)); }
.reveal.d2.in { transition-delay: calc(.16s*var(--anim)); }
.reveal.d3.in { transition-delay: calc(.24s*var(--anim)); }
.reveal.d4.in { transition-delay: calc(.32s*var(--anim)); }
.reveal.d5.in { transition-delay: calc(.40s*var(--anim)); }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  background: rgba(255,255,255,.72);
  border-bottom: 1px solid rgba(12,34,56,0);
  transition: border-color .3s ease, background .3s ease, box-shadow .3s ease;
}
.nav.scrolled { border-color: rgba(12,34,56,.08); box-shadow: 0 1px 0 rgba(12,34,56,.04); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 11px; }
.brand img { height: 30px; width: auto; display: block; }
.brand b { font-weight: 700; font-size: 19px; color: var(--c-ink); letter-spacing: -.02em; white-space: nowrap; }
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a { font-size: 15px; font-weight: 500; color: var(--t-body); transition: color .2s ease; }
.nav-links a:hover { color: var(--c-ink); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-cta .btn { padding: 12px 22px; font-size: 15px; }
.nav-toggle { display: none; }
@media (max-width: 920px) {
  .nav-links { display: none; }
  .nav-cta .btn-ghost { display: none; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(1200px 700px at 78% -8%, #9fd2f7 0%, rgba(159,210,247,0) 60%),
    linear-gradient(168deg, #8ccaf6 0%, var(--c-blue-light) 48%, #4ea6e8 100%);
}
.hero-grid-overlay {
  position: absolute; inset: 0; z-index: 1; opacity: .5;
  background-image:
    linear-gradient(rgba(255,255,255,.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.22) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(900px 600px at 70% 30%, #000 0%, transparent 75%);
          mask-image: radial-gradient(900px 600px at 70% 30%, #000 0%, transparent 75%);
}
.hero-inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: 76px;
  padding-top: calc(82px * var(--density)); padding-bottom: calc(96px * var(--density));
  min-height: calc(100vh - 76px);
}
.hero-copy { max-width: 560px; }
.hero-stage { justify-self: end; width: 100%; max-width: 560px; }
.hero h1 {
  font-size: clamp(38px, 4.5vw, 62px); font-weight: 700; color: var(--c-ink);
  margin: 22px 0 0; letter-spacing: -.03em; line-height: 1.02; text-wrap: balance;
}
.hero h1 .flow { color: var(--c-blue); position: relative; white-space: nowrap; }
.hero-sub {
  font-size: clamp(17px, 1.35vw, 20px); line-height: 1.55; color: var(--t-on-blue);
  margin-top: 24px; max-width: 520px; font-weight: 400;
}
.hero-actions { display: flex; gap: 16px; margin-top: 38px; flex-wrap: wrap; }
.hero-trust { margin-top: 40px; display: flex; align-items: center; gap: 16px; color: var(--t-on-blue); }
.hero-trust .dots { display: flex; }
.hero-trust .dots span {
  width: 34px; height: 34px; border-radius: 50%; border: 2px solid #fff; margin-left: -10px;
  background: linear-gradient(135deg, #0600D5, #67B6EF); display: grid; place-items: center;
  color: #fff; font-size: 12px; font-weight: 600;
}
.hero-trust small { font-size: 14px; line-height: 1.4; font-weight: 500; }
.hero-trust small b { color: var(--c-ink); font-weight: 700; }

/* layout: centered variant */
.hero[data-layout="centrado"] .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 44px; }
.hero[data-layout="centrado"] .hero-copy { max-width: 760px; margin: 0 auto; }
.hero[data-layout="centrado"] .hero-sub { margin-left: auto; margin-right: auto; }
.hero[data-layout="centrado"] .hero-actions,
.hero[data-layout="centrado"] .hero-trust { justify-content: center; }
.hero[data-layout="centrado"] .hero-stage { max-width: 980px; margin: 0 auto; width: 100%; }

/* layout: invertido */
.hero[data-layout="invertido"] .hero-inner { grid-template-columns: 1.18fr 1.02fr; }
.hero[data-layout="invertido"] .hero-copy { order: 2; justify-self: end; }
.hero[data-layout="invertido"] .hero-stage { order: 1; }

@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr !important; gap: 48px; min-height: 0; }
  .hero-copy { order: 1 !important; max-width: 640px; }
  .hero-stage { order: 2 !important; }
}

/* ============================================================
   ESCENA "INICIATIVAS" — acumulación → saturación → cuello de botella
   ============================================================ */
.ini-stage { width: 100%; }
.ini-scaler { position: relative; }
.ini-frame {
  position: absolute; inset: 0; overflow: hidden;
  border-radius: 26px; border: 1px solid rgba(12,34,56,.09);
  background:
    radial-gradient(620px 360px at 50% 118%, rgba(6,0,213,.07), transparent 72%),
    linear-gradient(180deg, #ffffff 0%, #f3f7fc 100%);
  box-shadow: var(--shadow-lg);
  transition: box-shadow .5s ease;
}
.ini-frame::before {       /* piso de puntos sutil */
  content: ""; position: absolute; inset: 0; z-index: 0; opacity: .55;
  background-image: radial-gradient(rgba(12,34,56,.07) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 40%);
          mask-image: linear-gradient(180deg, transparent 0%, #000 40%);
}
/* el ambiente se tensa al saturar */
.ini-frame[data-phase="3"], .ini-frame[data-phase="4"] {
  box-shadow: 0 28px 70px rgba(169,120,28,.18), 0 8px 20px rgba(10,47,84,.12);
}

/* contador */
.ini-counter {
  position: absolute; top: 20px; left: 22px; z-index: 7;
  display: grid; grid-template-columns: auto auto; align-items: baseline;
  column-gap: 12px; row-gap: 6px;
  padding: 13px 17px; border-radius: 16px;
  background: rgba(255,255,255,.82); backdrop-filter: blur(8px);
  border: 1px solid rgba(12,34,56,.08); box-shadow: var(--shadow-sm);
}
.ini-counter-lbl { font-size: 12px; font-weight: 600; letter-spacing: .04em; color: var(--t-mut); text-transform: uppercase; }
.ini-counter-n {
  font-size: 30px; font-weight: 800; line-height: 1; color: var(--c-blue);
  font-variant-numeric: tabular-nums; letter-spacing: -.02em; justify-self: end;
}
.ini-meter { grid-column: 1 / -1; height: 5px; border-radius: 4px; background: rgba(12,34,56,.08); overflow: hidden; }
.ini-meter i {
  display: block; height: 100%; border-radius: 4px;
  background: linear-gradient(90deg, var(--c-blue) 0%, var(--c-blue-light) 38%, #d99a2b 74%, #d8533a 100%);
  transition: width .25s linear;
}

/* leyenda narrativa */
.ini-caption {
  position: absolute; top: 22px; right: 22px; z-index: 6;
  width: 300px; text-align: right;
  animation: iniCapIn .6s cubic-bezier(.2,.8,.2,1) both;
}
.ini-cap-k {
  display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--c-blue);
  padding: 4px 11px; border-radius: 20px; background: rgba(6,0,213,.08); margin-bottom: 11px;
}
.ini-frame[data-phase="3"] .ini-cap-k, .ini-frame[data-phase="4"] .ini-cap-k {
  color: #b5701a; background: rgba(217,154,43,.16);
}
.ini-cap-h { font-size: 18px; font-weight: 700; line-height: 1.25; color: var(--c-ink); letter-spacing: -.02em; text-wrap: balance; }
.ini-cap-s { font-size: 13.5px; font-weight: 500; color: var(--t-mut); margin-top: 8px; line-height: 1.4; }
@keyframes iniCapIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

/* montaña de tarjetas */
.ini-pile { position: absolute; inset: 0; z-index: 3; }
.ini-card {
  position: absolute; width: 158px; padding: 11px 13px 12px;
  background: #fff; border-radius: 12px;
  border: 1px solid rgba(12,34,56,.05);
  box-shadow: 0 6px 16px rgba(10,47,84,.12), 0 1px 3px rgba(10,47,84,.08);
  transform-origin: 50% 60%;
  animation: iniCardIn .6s cubic-bezier(.18,.74,.16,1) both;
}
.ini-card .ini-tag {
  display: inline-block; font-size: 9.5px; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; padding: 2px 8px; border-radius: 6px; margin-bottom: 7px;
}
.ini-card .ini-ttl { display: block; font-size: 13px; font-weight: 600; line-height: 1.28; color: var(--c-ink); letter-spacing: -.01em; }
@keyframes iniCardIn {
  0%   { opacity: 0; transform: translate(var(--fx,0), var(--fy,-200px)) rotate(0deg) scale(.9); }
  55%  { opacity: 1; }
  100% { opacity: 1; transform: translate(0,0) rotate(var(--rot,0deg)) scale(1); }
}
.ini-frame.static .ini-card { animation: none; opacity: 1; transform: rotate(var(--rot,0deg)); }

/* zona de ejecución (cuello de botella) */
.ini-exec {
  position: absolute; right: 18px; bottom: 18px; z-index: 8; width: 216px;
  padding: 14px 15px 13px; border-radius: 16px;
  background: rgba(255,255,255,.94); backdrop-filter: blur(10px);
  border: 1px solid rgba(31,157,107,.28);
  box-shadow: 0 18px 44px rgba(10,47,84,.22);
  opacity: 0; transform: translateY(22px) scale(.96); pointer-events: none;
  transition: opacity .6s ease, transform .6s cubic-bezier(.2,.8,.2,1);
}
.ini-exec.on { opacity: 1; transform: none; }
.ini-exec-head { display: flex; align-items: center; gap: 9px; font-size: 13px; font-weight: 700; color: var(--c-ink); letter-spacing: -.01em; }
.ini-exec-dot { width: 22px; height: 22px; border-radius: 7px; background: #d14343; color: #fff; display: grid; place-items: center; flex: none; }
.ini-exec-dot svg { width: 14px; height: 14px; }
.ini-exec-list { margin-top: 12px; display: flex; flex-direction: column; gap: 9px; }
.ini-exec-row {
  display: flex; align-items: center; gap: 9px; font-size: 12.5px; font-weight: 600; color: var(--t-body);
  opacity: 0; transform: translateX(10px); transition: opacity .45s ease, transform .45s ease;
}
.ini-exec.on .ini-exec-row { opacity: 1; transform: none; }
.ini-exec-check { width: 15px; height: 15px; color: #d14343; flex: none; }
.ini-exec-foot { margin-top: 13px; padding-top: 11px; border-top: 1px solid rgba(12,34,56,.08); display: flex; align-items: center; gap: 10px; }
.ini-exec-wait { font-size: 11.5px; font-weight: 700; color: #d14343; white-space: nowrap; display: flex; align-items: center; gap: 5px; }
.ini-exec-alert { width: 14px; height: 14px; flex: none; color: #d14343; }
@keyframes iniAlertPulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .55; transform: scale(.9); } }
.ini-exec.on .ini-exec-alert { animation: iniAlertPulse 1.1s ease-in-out infinite; }
.ini-exec-bar { flex: 1; height: 5px; border-radius: 4px; background: rgba(217,154,43,.18); overflow: hidden; }
.ini-exec-bar i { display: block; width: 3%; height: 100%; background: #d99a2b; border-radius: 4px; }

@media (prefers-reduced-motion: reduce) {
  .ini-card { animation: none; opacity: 1; transform: rotate(var(--rot,0deg)); }
  .ini-caption { animation: none; }
}

/* ============================================================
   KANBAN 2.5D (legado — sin uso)
   ============================================================ */
.kanban-stage { width: 100%; }
.kanban-scaler { perspective: 1900px; perspective-origin: 60% 40%; }
.kanban {
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 15px; padding: 24px;
  background: rgba(255,255,255,.62);
  border: 1px solid rgba(255,255,255,.9);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(8px);
  transform: rotateY(-10deg) rotateX(5deg) rotateZ(.3deg);
  transform-style: preserve-3d;
  transition: transform .6s cubic-bezier(.2,.8,.2,1);
}
.hero[data-layout="centrado"] .kanban { transform: rotateX(4deg); }
.hero[data-layout="invertido"] .kanban { transform: rotateY(13deg) rotateX(6deg); perspective-origin: 40% 40%; }
.kanban-stage:hover .kanban { transform: rotateY(-9deg) rotateX(4deg); }

.kcol { display: flex; flex-direction: column; min-width: 0; }
.kcol-head {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 12.5px; font-weight: 600; color: var(--c-ink); padding: 4px 5px 13px;
  letter-spacing: -.01em; gap: 5px;
}
.kcol-head > span:first-child { display: flex; align-items: center; min-width: 0; }
.kcol-head .lbl { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kcol-head .cnt {
  font-size: 11px; font-weight: 600; color: var(--t-mut); flex: none;
  background: rgba(12,34,56,.06); border-radius: 20px; padding: 2px 9px;
}
.kcol-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 7px; flex: none; }
.kcol-body {
  flex: 1; display: flex; flex-direction: column; gap: 12px;
  background: rgba(12,34,56,.035); border-radius: 15px; padding: 12px; min-height: 320px;
}
.kcard {
  background: #fff; border-radius: 13px; padding: 14px 14px;
  box-shadow: 0 3px 8px rgba(10,47,84,.10), 0 1px 2px rgba(10,47,84,.06);
  border: 1px solid rgba(12,34,56,.05);
  transform-style: preserve-3d;
  will-change: transform, opacity;
}
.kcard .tag {
  font-size: 10px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  padding: 3px 9px; border-radius: 6px; display: inline-block; margin-bottom: 9px;
}
.kcard .ttl { font-size: 14px; font-weight: 600; color: var(--c-ink); line-height: 1.32; letter-spacing: -.01em; }
.kcard .meta { display: flex; align-items: center; justify-content: space-between; margin-top: 13px; }
.kcard .av { width: 23px; height: 23px; border-radius: 50%; background: linear-gradient(135deg,#0600D5,#67B6EF); flex:none; }
.kcard .prog { height: 5px; flex: 1; margin-left: 11px; background: rgba(12,34,56,.08); border-radius: 4px; overflow: hidden; }
.kcard .prog i { display: block; height: 100%; background: var(--c-blue); border-radius: 4px; }
.kcard.moving { box-shadow: 0 18px 40px rgba(6,0,213,.28); }

/* card flight animation handled via JS/transition */
.kcard {
  transition: transform calc(.7s*var(--anim)) cubic-bezier(.5,0,.1,1),
              opacity calc(.4s*var(--anim)) ease,
              box-shadow calc(.3s*var(--anim)) ease;
}

/* ============================================================
   GENERIC SECTION HEADERS
   ============================================================ */
.section { padding: var(--sp) 0; position: relative; }
.section-head { max-width: 720px; }
.section-head.center { margin: 0 auto; text-align: center; }
.section-head h2 {
  font-size: clamp(30px, 3.4vw, 48px); font-weight: 700; margin-top: 16px; letter-spacing: -.03em;
  line-height: 1.04; text-wrap: balance;
}
.section-head p { font-size: 18px; color: var(--t-mut); margin-top: 18px; line-height: 1.55; }

.bg-ink { background: var(--c-ink); }
.bg-wash { background: var(--c-blue-light-wash); }
.bg-blue-light { background: var(--c-blue-light); }
.on-dark h2, .on-dark h3, .on-dark h4 { color: #fff; }
.on-dark .section-head p { color: rgba(255,255,255,.7); }

/* ============================================================
   TECH STRIP
   ============================================================ */
.tech { padding: calc(64px*var(--density)) 0; border-top: 1px solid rgba(12,34,56,.06); border-bottom: 1px solid rgba(12,34,56,.06); }
.tech-label { text-align: center; font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--t-mut); }
.marquee { margin-top: 34px; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-track { display: flex; gap: 64px; width: max-content; animation: marquee var(--marquee-dur, 34s) linear infinite; }
body.no-anim .marquee-track { animation: none; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.tech-item { display: flex; align-items: center; gap: 12px; color: #5a6068; font-weight: 600; font-size: 19px; letter-spacing: -.01em; opacity: .72; transition: opacity .3s ease, color .3s ease; }
.tech-item:hover { opacity: 1; color: var(--c-ink); }
.tech-glyph { width: 30px; height: 30px; display: grid; place-items: center; color: var(--c-blue); }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

/* ============================================================
   STEPS (3 cards)
   ============================================================ */
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; margin-top: 60px; }
.step {
  position: relative; background: #fff; border: 1px solid rgba(12,34,56,.08);
  border-radius: 22px; padding: 36px 32px 32px; overflow: hidden;
  transition: transform calc(.35s*var(--anim)) cubic-bezier(.2,.8,.2,1), box-shadow calc(.35s*var(--anim)) ease, border-color .3s ease;
}
.step:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); border-color: rgba(6,0,213,.25); }
.step-num { font-size: 14px; font-weight: 700; color: var(--c-blue); letter-spacing: .1em; }
.step-ico { width: 54px; height: 54px; border-radius: 15px; background: var(--c-blue-light-wash); display: grid; place-items: center; color: var(--c-blue); margin: 22px 0 22px; }
.step h3 { font-size: 23px; font-weight: 700; }
.step p { margin-top: 12px; font-size: 16px; color: var(--t-mut); line-height: 1.55; }
.step .wave-deco { position: absolute; right: -30px; bottom: -30px; width: 150px; opacity: .06; color: var(--c-blue); pointer-events: none; }
@media (max-width: 860px){ .steps { grid-template-columns: 1fr; } }

/* ============================================================
   METRICS (dark)
   ============================================================ */
.metrics-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; margin-top: 64px; }
.metric { padding: 12px 6px; border-left: 1px solid rgba(255,255,255,.12); padding-left: 26px; }
.metric .num { font-size: clamp(40px, 4.6vw, 64px); font-weight: 700; color: #fff; letter-spacing: -.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.metric .num .u { color: var(--c-blue-light); }
.metric .lbl { margin-top: 14px; font-size: 15px; color: rgba(255,255,255,.66); line-height: 1.45; max-width: 200px; }
@media (max-width: 860px){ .metrics-grid { grid-template-columns: repeat(2,1fr); gap: 38px 20px; } }

/* ============================================================
   COMPARISON
   ============================================================ */
.cmp { margin-top: 60px; display: grid; grid-template-columns: 1.1fr 1fr 1fr; border-radius: 24px; overflow: hidden; border: 1px solid rgba(12,34,56,.1); box-shadow: var(--shadow-md); background:#fff; }
.cmp-row { display: contents; }
.cmp-cell { padding: 22px 26px; border-bottom: 1px solid rgba(12,34,56,.08); display: flex; align-items: center; }
.cmp-colhead { padding: 30px 26px; border-bottom: 1px solid rgba(12,34,56,.08); }
.cmp-feat { font-weight: 600; color: var(--c-ink); font-size: 15.5px; background: var(--c-blue-light-wash); }
.cmp-trad { color: var(--t-mut); font-size: 15px; }
.cmp-us { font-size: 15px; color: var(--c-ink); font-weight: 500; }
.cmp-col-us { background: linear-gradient(180deg, rgba(103,182,239,.10), rgba(103,182,239,.03)); position: relative; }
.cmp-colhead.head-trad { color: var(--t-mut); font-weight: 600; font-size: 17px; }
.cmp-colhead.head-us { color: var(--c-blue); font-weight: 700; font-size: 18px; display:flex; align-items:center; gap:10px; }
.cmp-colhead.head-feat { color: var(--t-mut); font-size: 13px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; background: var(--c-blue-light-wash); }
.cmp-ico { width: 22px; height: 22px; flex: none; }
.cmp-ico.no { color: #b9bec4; }
.cmp-ico.yes { color: var(--c-blue); }
.cmp-cell .ct { margin-left: 12px; }
@media (max-width: 760px){
  .cmp { grid-template-columns: 1fr; }
  .cmp-colhead.head-feat { display: none; }
  .cmp-feat { font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--t-mut); }
}

/* ============================================================
   FINAL CTA + FOOTER
   ============================================================ */
.final {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 500px at 80% 0%, #9fd2f7 0%, rgba(159,210,247,0) 60%),
    linear-gradient(150deg, #8ccaf6 0%, var(--c-blue-light) 55%, #4ea6e8 100%);
  padding: calc(120px*var(--density)) 0;
}
.final-inner { position: relative; z-index: 2; text-align: center; max-width: 860px; margin: 0 auto; }
.final h2 { font-size: clamp(36px, 5vw, 68px); color: var(--c-ink); letter-spacing: -.035em; line-height: 1; text-wrap: balance; }
.final p { margin-top: 22px; font-size: 19px; color: var(--t-on-blue); }
.final .hero-actions { justify-content: center; margin-top: 42px; }
.final .wave-deco { position: absolute; left: 0; right: 0; bottom: -2px; z-index: 1; color: #fff; opacity: .9; }

.footer { background: var(--c-ink); color: rgba(255,255,255,.6); padding: 80px 0 40px; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand img { height: 30px; }
.footer-brand p { margin-top: 18px; font-size: 15px; line-height: 1.6; max-width: 280px; }
.footer h5 { color: #fff; font-size: 14px; font-weight: 600; letter-spacing: .04em; margin: 0 0 18px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.footer ul a { font-size: 15px; color: rgba(255,255,255,.6); transition: color .2s ease; }
.footer ul a:hover { color: #fff; }
.footer-bot { display: flex; align-items: center; justify-content: space-between; padding-top: 30px; font-size: 14px; }
@media (max-width: 760px){ .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; } }

/* big flowing wave divider */
.flow-divider { display: block; width: 100%; height: auto; color: var(--c-blue-light); }

/* ---- Selector de idioma ES / EN ---- */
.lang-toggle { display: inline-flex; gap: 2px; padding: 3px; border-radius: 999px; border: 1px solid rgba(25,26,28,.18); background: transparent; font: inherit; font-size: 13px; font-weight: 600; letter-spacing: .04em; cursor: pointer; }
.lang-toggle span { padding: 5px 10px; border-radius: 999px; color: var(--t-mut); transition: background .2s ease, color .2s ease; }
.lang-toggle:hover span { color: var(--c-ink); }
html:not([lang="en"]) .lang-toggle [data-l="es"], html[lang="en"] .lang-toggle [data-l="en"] { background: var(--c-ink); color: #fff; }
.lang-toggle:focus-visible { outline: 2px solid var(--c-blue); outline-offset: 2px; }
@media (max-width: 560px) { .lang-toggle span { padding: 4px 7px; } }