/* ==========================================================================
   SIPO MARKET — sistema de diseño (Brand v2.0)
   Paleta: grafito · verde-sipo · menta · verde-tinta · blanco-hueso · niebla
   Tipografía: Sora (display) + DM Sans (texto)
   Firma: el punto verde
   ========================================================================== */

:root {
  /* Color — tokens oficiales de marca */
  --grafito: #23222B;
  --verde-sipo: #A8D543;
  --menta: #56C7BE;
  --verde-tinta: #4A6B1D;
  --blanco-hueso: #F7F7F4;
  --blanco: #FFFFFF;
  --niebla: #E8E9E4;
  --tinta: #2B2A33;
  --texto-2: #4B4A54;
  --texto-3: #8B8A94;

  /* Derivados de superficie oscura */
  --grafito-90: #1B1A22;
  --texto-inv: #F7F7F4;
  --texto-inv-2: #B9B8C0;
  --line: rgba(43, 42, 51, 0.12);
  --line-inv: rgba(247, 247, 244, 0.16);

  /* Tipografía */
  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, -apple-system, sans-serif;

  /* Geometría (spec: tarjetas 16 · inputs 12 · botones píldora) */
  --radius: 16px;
  --radius-sm: 12px;
  --container: 1180px;
  --pad-x: clamp(20px, 5vw, 48px);
  --pad-y: clamp(72px, 10vw, 130px);

  /* Movimiento */
  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Base ---------- */

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

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--tinta);
  background: var(--grafito-90);
  overflow-x: hidden;
}

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

a { color: inherit; }

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.12;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h2 {
  font-size: clamp(1.75rem, 3.4vw, 2.25rem); /* H2 Sora 600 28–36px */
  font-weight: 600;
  max-width: 24ch;
  margin-bottom: 0.6em;
}

h3 {
  font-size: 1.12rem;
  font-weight: 600;
  line-height: 1.3;
}

:focus-visible {
  outline: 3px solid var(--menta);
  outline-offset: 3px;
  border-radius: 4px;
}

section { scroll-margin-top: 84px; }

/* ---------- Escena 3D ---------- */

#scene {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

main, .header, .footer, .wa-fab { position: relative; z-index: 1; }

/* ---------- Utilidades ---------- */

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--pad-x);
}

.container--narrow { max-width: 860px; }

/* Kicker: Sora 600, uppercase, tracking .18em, verde-tinta + punto verde */
.eyebrow {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--verde-tinta);
  margin-bottom: 1.4em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.eyebrow::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--verde-sipo);
  flex: none;
}

.eyebrow--dark { color: var(--texto-inv-2); }

.lead {
  font-size: clamp(1rem, 1.5vw, 1.13rem);
  color: var(--texto-2);
  max-width: 58ch;
  margin-bottom: 1.8em;
}

.panel--grafito .lead,
.panel--tinta .lead { color: var(--texto-inv-2); }

.note {
  margin-top: 34px;
  font-size: 0.92rem;
  color: var(--texto-3);
  max-width: 62ch;
}

.quote {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--tinta);
  margin: -0.6em 0 1.8em;
}

.quote::after {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--verde-sipo);
  margin-left: 8px;
}

/* El punto verde — firma del sistema */
.dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--verde-sipo);
  flex: none;
}

.dot--card {
  display: block;
  width: 12px;
  height: 12px;
  margin-bottom: 18px;
}

.dot--inline {
  width: 7px;
  height: 7px;
  margin-left: 8px;
  vertical-align: middle;
}

/* ---------- Botones ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.96rem;
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  padding: 13px 26px;
  border-radius: 999px;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out),
    background 0.25s, color 0.25s, border-color 0.25s;
  will-change: transform;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

/* Primario: grafito + blanco-hueso; hover: texto → verde-sipo (spec) */
.btn--primary {
  background: var(--grafito);
  color: var(--blanco-hueso);
  box-shadow: 0 10px 26px -14px rgba(35, 34, 43, 0.6);
}
.btn--primary:hover { color: var(--verde-sipo); }

/* Verde sipo + grafito: para CTAs sobre fondo grafito */
.btn--verde {
  background: var(--verde-sipo);
  color: var(--grafito);
  font-weight: 700;
  box-shadow: 0 12px 30px -14px rgba(168, 213, 67, 0.55);
}
.btn--verde:hover { box-shadow: 0 18px 38px -14px rgba(168, 213, 67, 0.7); }

/* Secundario: outline 1.5px */
.btn--outline {
  background: transparent;
  color: var(--grafito);
  border: 1.5px solid var(--grafito);
}
.btn--outline:hover { color: var(--verde-tinta); border-color: var(--verde-tinta); }

.btn--outline-light {
  background: transparent;
  color: var(--blanco-hueso);
  border: 1.5px solid rgba(247, 247, 244, 0.55);
}
.btn--outline-light:hover { border-color: var(--blanco-hueso); }

.btn--lg { padding: 16px 32px; font-size: 1.02rem; }
.btn--full { width: 100%; justify-content: center; }
.btn--nav { padding: 10px 20px; font-size: 0.88rem; }

/* ---------- Header ---------- */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 14px 0;
  transition: padding 0.35s var(--ease-out), background 0.35s, box-shadow 0.35s;
}

.header__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header.scrolled {
  padding: 8px 0;
  background: rgba(247, 247, 244, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line), 0 12px 32px -24px rgba(35, 34, 43, 0.4);
}

/* Lockup: isotipo + Sipo (Sora 700) + Market (Sora 400) */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px; /* ≈ 0.32× la altura del isotipo (30px) */
  text-decoration: none;
  white-space: nowrap;
}

.brand__iso {
  height: 30px;
  width: auto;
  flex: none;
}

.brand__iso--dark { display: none; }
.header.scrolled .brand__iso--light { display: none; }
.header.scrolled .brand__iso--dark { display: block; }

.brand__name {
  font-family: var(--font-display);
  font-size: 1.13rem; /* ≈ 0.6× la altura del isotipo */
  font-weight: 400;
  color: var(--texto-inv);
  transition: color 0.35s;
}

.brand__name b { font-weight: 700; }

.header.scrolled .brand__name { color: var(--grafito); }

.nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 26px);
}

.nav > a:not(.btn) {
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--texto-inv-2);
  transition: color 0.25s;
}

.nav > a:not(.btn):hover { color: var(--blanco-hueso); }

.header.scrolled .nav > a:not(.btn) { color: var(--texto-2); }
.header.scrolled .nav > a:not(.btn):hover { color: var(--verde-tinta); }

/* Botón del header sobre hero oscuro: outline, para que el único verde
   protagonista del primer pantallazo sea el CTA del hero */
.header:not(.scrolled) .btn--nav {
  background: transparent;
  color: var(--blanco-hueso);
  border: 1.5px solid rgba(247, 247, 244, 0.5);
  box-shadow: none;
}
.header:not(.scrolled) .btn--nav:hover { border-color: var(--blanco-hueso); }

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--texto-inv);
  transition: transform 0.3s var(--ease-out), background 0.35s;
}

.header.scrolled .menu-toggle span { background: var(--grafito); }

.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ---------- Hero ---------- */

.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px 0 90px;
  color: var(--texto-inv);
  position: relative;
}

.hero__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--pad-x);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(40px, 6vw, 90px);
  width: 100%;
}

.hero__title {
  font-size: clamp(2.3rem, 4.6vw, 3.5rem); /* H1/hero Sora 800 */
  font-weight: 800;
  margin-bottom: 0.5em;
  max-width: 16ch;
}

.hero__sub {
  font-size: clamp(1rem, 1.5vw, 1.16rem);
  color: var(--texto-inv-2);
  max-width: 52ch;
  margin-bottom: 2em;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 18px;
}

.hero__micro {
  font-size: 0.88rem;
  color: rgba(185, 184, 192, 0.8);
  max-width: 48ch;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(185, 184, 192, 0.6);
}

.hero__scroll-line {
  width: 1.5px;
  height: 42px;
  background: linear-gradient(to bottom, var(--verde-sipo), transparent);
  animation: scrollPulse 2.4s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { transform: scaleY(0.4); transform-origin: top; opacity: 0.5; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* ---------- Smart cooler (DOM, según aplicación de marca) ---------- */

.hero__visual {
  display: flex;
  justify-content: center;
  perspective: 1200px;
}

.machine {
  position: relative;
  width: min(320px, 78vw);
}

.machine__halo {
  position: absolute;
  inset: -16% -28%;
  background: radial-gradient(ellipse at 50% 42%, rgba(168, 213, 67, 0.14), rgba(247, 247, 244, 0.05) 45%, transparent 70%);
  filter: blur(6px);
  z-index: -1;
}

/* Base de máquina: grafito (frontal según manual de marca) */
.machine__body {
  background: var(--grafito);
  border: 1px solid rgba(247, 247, 244, 0.14);
  border-radius: 22px;
  overflow: hidden;
  box-shadow:
    0 40px 80px -30px rgba(0, 0, 0, 0.75),
    inset 0 1px 0 rgba(255, 255, 255, 0.07);
  transform: rotateY(-6deg) rotateX(1.5deg);
  animation: machineFloat 7s ease-in-out infinite;
}

@keyframes machineFloat {
  0%, 100% { transform: rotateY(-6deg) rotateX(1.5deg) translateY(0); }
  50% { transform: rotateY(-6deg) rotateX(1.5deg) translateY(-10px); }
}

/* Cabezal: franja verde-sipo con isotipo grafito + Sipo Market + 24/7 */
.machine__head {
  display: flex;
  align-items: center;
  gap: 9px;
  background: var(--verde-sipo);
  padding: 15px 18px;
  color: var(--grafito);
}

.machine__head img { height: 20px; width: auto; }

.machine__head-name {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 400;
}

.machine__head-name b { font-weight: 700; }

.machine__head-24 {
  margin-left: auto;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.84rem;
}

/* Franja de instrucciones a la altura de los ojos (fondo grafito) */
.machine__strip {
  display: grid;
  gap: 3px;
  padding: 13px 18px 14px;
  background: var(--grafito-90);
  border-bottom: 1px solid rgba(247, 247, 244, 0.07);
}

.machine__steps {
  font-family: var(--font-display);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--blanco-hueso);
  letter-spacing: 0.02em;
}

.machine__strip-sub {
  font-size: 0.68rem;
  color: var(--texto-inv-2);
}

/* Puerta: bandejas con productos + manilla (izquierda) + punto verde */
.machine__door {
  position: relative;
  height: 290px;
  background: linear-gradient(180deg, #3A3944, #312F3A 80%);
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  padding: 16px 22px 32px 44px;
  overflow: hidden;
}

.machine__door::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, 0.05) 42%, transparent 55%);
  pointer-events: none;
}

.machine__shelf {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
  padding: 0 4px 5px;
  border-bottom: 3px solid rgba(247, 247, 244, 0.28);
}

/* Siluetas de producto (tonos neutros + oliva; menta no va en la máquina) */
.prod { opacity: 0.92; flex: none; }

.prod--botella {
  position: relative;
  width: 13px;
  height: 32px;
  border-radius: 6px 6px 3px 3px;
}

.prod--botella::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 7px;
  height: 7px;
  border-radius: 2px 2px 0 0;
  background: inherit;
}

.prod--lata {
  width: 15px;
  height: 21px;
  border-radius: 4px;
}

.prod--snack {
  width: 20px;
  height: 27px;
  border-radius: 6px 6px 4px 4px;
  clip-path: polygon(8% 0, 92% 0, 100% 12%, 96% 100%, 4% 100%, 0 12%);
}

.prod--hueso { background: linear-gradient(180deg, var(--blanco), var(--niebla)); }
.prod--oliva { background: linear-gradient(180deg, #93B356, #6F8F3A); }
.prod--niebla { background: linear-gradient(180deg, var(--niebla), #C6C7C1); }
.prod--slate { background: linear-gradient(180deg, #74737F, #55545F); }

.machine__handle {
  position: absolute;
  left: 16px;
  top: 24%;
  bottom: 30%;
  width: 6px;
  border-radius: 6px;
  background: rgba(247, 247, 244, 0.45);
}

.machine__dot {
  position: absolute;
  left: 20px;
  bottom: 14px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--verde-sipo);
}

/* Zócalo: isotipo verde + sipomarket.cl · Siempre en tu lugar */
.machine__base {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--grafito-90);
  padding: 12px 18px;
  border-top: 1px solid rgba(247, 247, 244, 0.08);
}

.machine__base img { height: 14px; width: auto; }

.machine__base span {
  font-size: 0.68rem;
  color: var(--texto-inv-2);
  letter-spacing: 0.04em;
}

.machine__floor {
  margin: 8px auto 0;
  width: 78%;
  height: 22px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.5), transparent 70%);
}

.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(247, 247, 244, 0.94);
  color: var(--grafito);
  font-size: 0.8rem;
  font-weight: 500;
  box-shadow: 0 16px 36px -14px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(6px);
  animation: cardDrift 6s ease-in-out infinite;
}

.float-card--a { top: 34%; right: -14%; }
.float-card--b { bottom: 2%; left: -20%; animation-delay: -3s; }

@keyframes cardDrift {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ---------- Vistas 3D (bandas transparentes) ---------- */

.vista {
  height: 52svh;
  display: grid;
  place-items: center;
  pointer-events: none;
}

.vista__caption {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 600;
  color: rgba(247, 247, 244, 0.85);
  text-align: center;
  max-width: 28ch;
  padding-inline: var(--pad-x);
  text-shadow: 0 2px 30px rgba(27, 26, 34, 0.8);
}

/* ---------- Paneles de sección ---------- */

.panel {
  position: relative;
  padding-block: var(--pad-y);
  background: var(--blanco-hueso);
}

.panel--hueso { background: var(--blanco-hueso); }
.panel--blanco { background: var(--blanco); }
.panel--niebla { background: linear-gradient(180deg, var(--niebla), #F0F1EC); }

.panel--grafito {
  background: linear-gradient(175deg, var(--grafito-90), var(--grafito) 60%, #2B2A35);
  color: var(--texto-inv);
}

.panel--tinta {
  background: linear-gradient(180deg, #16151C, var(--grafito-90));
  color: var(--texto-inv);
}

/* Bordes redondeados: los paneles "flotan" sobre la escena */
.panel--hueso, .panel--blanco, .panel--niebla {
  border-radius: 28px;
  margin-inline: clamp(0px, 1.2vw, 16px);
}

/* ---------- Layout split ---------- */

.container--split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
}

.container--flip .split__text { order: 2; }

/* ---------- Tarjetas ---------- */

.cards {
  list-style: none;
  display: grid;
  gap: 18px;
  margin-top: 48px;
}

.cards--3 { grid-template-columns: repeat(3, 1fr); }

/* Tarjetas: fondo blanco, borde 1px niebla, sombra mínima (spec) */
.card {
  background: var(--blanco);
  border: 1px solid var(--niebla);
  border-radius: var(--radius);
  padding: 28px 26px;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -26px rgba(35, 34, 43, 0.3);
}

.card h3 { margin-bottom: 8px; }

.card p { font-size: 0.93rem; color: var(--texto-2); }

.panel--blanco .card { border-color: var(--niebla); background: var(--blanco-hueso); }
.panel--blanco .card--slot { background: transparent; }

/* ---------- Chips (solución) ---------- */

.chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: center;
}

.chips li {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.93rem;
  font-weight: 500;
  padding: 11px 20px;
  border-radius: 999px;
  background: var(--blanco-hueso);
  border: 1px solid var(--niebla);
  color: var(--tinta);
}

.chips li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--verde-sipo);
  flex: none;
}

/* ---------- Lista de beneficios ---------- */

.benefit-list {
  list-style: none;
  display: grid;
  gap: 12px;
}

.benefit-list li {
  position: relative;
  padding: 13px 18px 13px 44px;
  background: var(--blanco);
  border: 1px solid var(--niebla);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
}

.benefit-list li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 50%;
  width: 10px;
  height: 10px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: var(--verde-sipo);
}

.panel--blanco .benefit-list li { background: var(--blanco-hueso); }

/* ---------- Pasos ---------- */

.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 52px;
  position: relative;
}

.steps::before {
  content: "";
  position: absolute;
  top: 44px;
  left: 6%;
  right: 6%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--niebla) 15%, var(--niebla) 85%, transparent);
  z-index: 0;
}

.step {
  position: relative;
  z-index: 1;
  background: var(--blanco);
  border: 1px solid var(--niebla);
  border-radius: var(--radius);
  padding: 30px 24px;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.step:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -26px rgba(35, 34, 43, 0.3);
}

.step__num {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--blanco-hueso);
  background: var(--grafito);
  box-shadow: 0 0 0 6px var(--blanco), 0 0 0 7px var(--niebla);
  margin-bottom: 20px;
  position: relative;
}

.step__num::after {
  content: "";
  position: absolute;
  right: -2px;
  bottom: -2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--verde-sipo);
  border: 2px solid var(--blanco);
}

.step h3 { margin-bottom: 8px; font-size: 1.05rem; }
.step p { font-size: 0.9rem; color: var(--texto-2); }

/* ---------- Tecnología / panel operacional ---------- */

.tech-list {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-bottom: 26px;
}

.tech-list li {
  position: relative;
  padding-left: 26px;
  font-size: 0.98rem;
  color: var(--texto-inv);
}

.tech-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--verde-sipo);
}

.tech-note {
  font-size: 0.9rem;
  color: var(--texto-inv-2);
  max-width: 48ch;
  border-left: 2px solid var(--verde-sipo);
  padding-left: 14px;
}

.tech-note strong { color: var(--texto-inv); }

.ops {
  position: relative;
  padding: 30px 10px;
}

.ops-card {
  background: rgba(247, 247, 244, 0.06);
  border: 1px solid rgba(247, 247, 244, 0.16);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  color: var(--texto-inv);
}

.ops-card--main {
  padding: 26px;
  box-shadow: 0 40px 90px -40px rgba(0, 0, 0, 0.8);
}

.ops-card__head {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  font-size: 0.95rem;
  margin-bottom: 22px;
}

.ops-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--verde-sipo);
  box-shadow: 0 0 12px 2px rgba(168, 213, 67, 0.55);
}

.ops-rows { display: grid; gap: 16px; }

.ops-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  align-items: center;
  gap: 14px;
  font-size: 0.85rem;
  color: var(--texto-inv-2);
}

.ops-bar {
  height: 8px;
  border-radius: 99px;
  background: rgba(247, 247, 244, 0.1);
  overflow: hidden;
}

.ops-bar i {
  display: block;
  height: 100%;
  width: var(--w, 50%);
  border-radius: 99px;
  background: var(--verde-sipo);
  transform-origin: left;
  animation: barGrow 1.4s var(--ease-out) both;
}

@keyframes barGrow {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

.ops-card--float-a,
.ops-card--float-b {
  position: absolute;
  display: grid;
  gap: 2px;
  padding: 16px 22px;
  font-size: 0.8rem;
  color: var(--texto-inv-2);
  background: rgba(22, 21, 28, 0.88);
  box-shadow: 0 24px 50px -20px rgba(0, 0, 0, 0.7);
  animation: cardDrift 6.5s ease-in-out infinite;
}

.ops-card--float-a strong,
.ops-card--float-b strong {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--blanco-hueso);
}

.ops-card--float-a { top: -22px; right: -14px; }
.ops-card--float-b { bottom: -26px; left: -14px; animation-delay: -3.2s; }

/* ---------- Categorías ---------- */

.cat-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 48px;
}

.cat {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  border-radius: var(--radius);
  background: var(--blanco-hueso);
  border: 1px solid var(--niebla);
  transition: transform 0.4s var(--ease-out), border-color 0.3s;
}

.cat:hover {
  transform: translateY(-3px);
  border-color: var(--verde-sipo);
}

.cat h3 { font-size: 1rem; font-weight: 600; }

.cat--wide { grid-column: span 3; justify-content: center; background: var(--niebla); }

/* ---------- Diferenciadores ---------- */

.diff-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 48px;
}

.diff-grid li {
  position: relative;
  padding: 20px 22px 20px 46px;
  border-radius: var(--radius-sm);
  background: rgba(247, 247, 244, 0.05);
  border: 1px solid var(--line-inv);
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--texto-inv);
  transition: background 0.3s, border-color 0.3s;
}

.diff-grid li:hover {
  background: rgba(168, 213, 67, 0.07);
  border-color: rgba(168, 213, 67, 0.4);
}

.diff-grid li::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 26px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--verde-sipo);
}

/* ---------- Prueba social ---------- */

.card--slot {
  border-style: dashed;
  border-width: 1.5px;
  border-color: rgba(43, 42, 51, 0.22);
  background: transparent;
}

.card--slot:hover { transform: none; box-shadow: none; }

.slot-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--verde-tinta);
  background: var(--niebla);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

/* ---------- FAQ ---------- */

.faq {
  margin-top: 46px;
  display: grid;
  gap: 12px;
}

.faq details {
  background: var(--blanco);
  border: 1px solid var(--niebla);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: box-shadow 0.3s;
}

.faq details[open] { box-shadow: 0 18px 40px -28px rgba(35, 34, 43, 0.35); }

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 19px 24px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.faq summary::-webkit-details-marker { display: none; }

.faq__mark {
  position: relative;
  width: 26px;
  height: 26px;
  flex: none;
  border-radius: 50%;
  background: var(--niebla);
  transition: transform 0.35s var(--ease-out), background 0.3s;
}

.faq__mark::before,
.faq__mark::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 2px;
  background: var(--grafito);
  transform: translate(-50%, -50%);
  border-radius: 2px;
  transition: transform 0.35s var(--ease-out);
}

.faq__mark::after { transform: translate(-50%, -50%) rotate(90deg); }

.faq details[open] .faq__mark { background: var(--verde-sipo); transform: rotate(45deg); }

.faq details p {
  padding: 0 24px 22px;
  color: var(--texto-2);
  font-size: 0.94rem;
  max-width: 62ch;
}

/* ---------- CTA final: el portal ---------- */

.cta-final {
  position: relative;
  padding: clamp(120px, 18vw, 220px) var(--pad-x);
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--texto-inv);
  overflow: hidden;
}

.cta-final__portal {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
}

.portal-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid rgba(168, 213, 67, 0.32);
}

.portal-ring--1 {
  width: min(88vw, 720px);
  height: min(88vw, 720px);
  border-color: rgba(247, 247, 244, 0.18);
  border-style: dashed;
  animation: portalSpin 46s linear infinite;
}

.portal-ring--2 {
  width: min(66vw, 540px);
  height: min(66vw, 540px);
  animation: portalBreath 7s ease-in-out infinite;
}

.portal-ring--3 {
  width: min(46vw, 380px);
  height: min(46vw, 380px);
  border-color: rgba(168, 213, 67, 0.5);
  animation: portalBreath 7s ease-in-out infinite -3.5s;
}

.portal-core {
  width: min(30vw, 250px);
  height: min(30vw, 250px);
  border-radius: 50%;
  background: radial-gradient(circle at 50% 42%, rgba(168, 213, 67, 0.22), rgba(247, 247, 244, 0.07) 55%, transparent 75%);
  filter: blur(4px);
}

@keyframes portalSpin { to { transform: rotate(360deg); } }

@keyframes portalBreath {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.05); opacity: 1; }
}

.cta-final__content {
  position: relative;
  max-width: 640px;
  display: grid;
  justify-items: center;
}

.cta-final__content h2 {
  margin-inline: auto;
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 700;
}

.cta-final__content .lead {
  color: var(--texto-inv-2);
  margin-inline: auto;
}

.cta-final__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.cta-final__tagline {
  margin-top: 34px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  color: var(--texto-inv-2);
}

/* ---------- Formulario ---------- */

.form {
  display: grid;
  gap: 16px;
  background: var(--blanco-hueso);
  border: 1px solid var(--niebla);
  border-radius: var(--radius);
  padding: clamp(24px, 3.4vw, 40px);
  box-shadow: 0 40px 90px -50px rgba(35, 34, 43, 0.4);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form label {
  display: grid;
  gap: 7px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--tinta);
}

.form input,
.form select,
.form textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--tinta);
  background: var(--blanco);
  border: 1.5px solid var(--niebla);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  transition: border-color 0.25s, box-shadow 0.25s;
  width: 100%;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--menta);
  box-shadow: 0 0 0 4px rgba(86, 199, 190, 0.16);
}

.form input.invalid,
.form select.invalid {
  border-color: #C2542F;
  box-shadow: 0 0 0 4px rgba(194, 84, 47, 0.12);
}

.form textarea { resize: vertical; min-height: 96px; }

.form__status {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--verde-tinta);
  min-height: 1.2em;
}

.form__status.error { color: #C2542F; }

.form__micro {
  font-size: 0.8rem;
  color: var(--texto-3);
}

/* ---------- Footer ---------- */

.footer {
  background: var(--grafito);
  color: var(--texto-inv-2);
  padding: 70px 0 36px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(32px, 5vw, 70px);
  padding-bottom: 44px;
  border-bottom: 1px solid var(--line-inv);
}

.footer__brand p {
  font-size: 0.92rem;
  max-width: 34ch;
  margin-top: 16px;
}

.footer__city { color: var(--texto-inv); font-weight: 500; }

.footer h3 {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--texto-inv);
  margin-bottom: 18px;
}

.footer__links,
.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a,
.footer__contact a {
  font-size: 0.94rem;
  text-decoration: none;
  color: var(--texto-inv-2);
  transition: color 0.25s;
  width: fit-content;
}

.footer__links a:hover,
.footer__contact a:hover { color: var(--blanco-hueso); }

.footer__legal {
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.82rem;
  color: rgba(185, 184, 192, 0.6);
}

.footer__tagline {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--texto-inv-2);
}

/* ---------- Botón flotante WhatsApp ---------- */

.wa-fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(140deg, #2BB673, #1E9E60);
  box-shadow: 0 16px 36px -12px rgba(30, 158, 96, 0.65);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
}

.wa-fab:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 22px 44px -12px rgba(30, 158, 96, 0.8);
}

/* ---------- Animaciones de entrada ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.9s var(--ease-out),
    transform 0.9s var(--ease-out);
  transition-delay: calc(var(--d, 0) * 100ms);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

/* ---------- Responsive ---------- */

@media (max-width: 1020px) {
  .hero__inner { grid-template-columns: 1fr; gap: 60px; }
  .hero { padding-top: 120px; }
  .hero__title { max-width: 20ch; }
  .container--split { grid-template-columns: 1fr; gap: 44px; }
  .container--flip .split__text { order: 0; }
  .cards--3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .cat--wide { grid-column: span 2; }
  .diff-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: span 2; }
}

@media (max-width: 720px) {
  body { font-size: 15.5px; }

  .nav {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    gap: 26px;
    background: rgba(27, 26, 34, 0.97);
    backdrop-filter: blur(16px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s var(--ease-out), visibility 0.35s;
    z-index: 40;
  }

  .nav.open { opacity: 1; visibility: visible; }

  .nav > a:not(.btn) {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--texto-inv) !important;
  }

  .btn--nav {
    padding: 14px 30px;
    font-size: 1rem;
    background: var(--verde-sipo) !important;
    color: var(--grafito) !important;
    font-weight: 700;
  }

  .menu-toggle { display: flex; position: relative; z-index: 45; }

  .cards--3, .steps, .cat-grid, .diff-grid { grid-template-columns: 1fr; }
  .cat--wide { grid-column: span 1; }
  .form__row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__brand { grid-column: span 1; }
  .footer__legal { flex-direction: column; }

  .float-card--a { right: -4%; }
  .float-card--b { left: -6%; }

  .vista { height: 40svh; }

  .hero__scroll-hint { display: none; }

  .wa-fab { width: 52px; height: 52px; right: 16px; bottom: 16px; }
}

/* ---------- Accesibilidad: menos movimiento ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal { opacity: 1; transform: none; }
}