/* ============================================================
   IMPULSO DIGITAL GT -- Sistema de diseno - Paleta NavikX Teal
   Dark mode por defecto - Light mode via prefers-color-scheme
   ============================================================ */

/* ---------- Fuente de titulos: SquidBoy (bubble display) ---------- */
@font-face {
  font-family: "SquidBoy";
  src: url("../fonts/squidboy/SquidBoy.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "SquidBoy";
  src: url("../fonts/squidboy/SquidBoy-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "SquidBoy";
  src: url("../fonts/squidboy/SquidBoy-Thin.woff2") format("woff2");
  font-weight: 200;
  font-style: normal;
  font-display: swap;
}

/* ---------- TOKENS DARK (default) ---------- */
:root {
  /* Cyan/Teal (primario -- NavikX) */
  --teal-900: #040d1a;
  --teal-800: #081424;
  --teal-700: #00d4c0;   /* primario */
  --teal-600: #00b8a5;
  --teal-500: #008f80;
  --teal-100: #003d38;
  --teal-50:  #001f1c;

  /* Teal acento */
  --amber-700: #006b60;
  --amber-600: #008f80;
  --amber-500: #00e8d3;
  --amber-200: #00403a;
  --amber-100: #002825;

  /* WhatsApp en teal */
  --wa-500: #00d4c0;
  --wa-600: #00b8a5;
  --wa-700: #008f80;

  /* Neutros oscuros */
  --ink-900: #e8f8f7;
  --ink-700: #c0e8e5;
  --ink-500: #80c0bb;
  --ink-400: #4d9490;
  --paper:   #040d1a;
  --cream:   #081424;
  --cream-2: #0a1a2e;
  --line:    #1a3a50;
  --line-2:  #0d2f42;

  --focus: #00d4c0;

  --font-display: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-serif: "Literata", Georgia, serif;
  --font-title: "SquidBoy", "Plus Jakarta Sans", system-ui, sans-serif;

  /* Coral (acento secundario -- tomado de plantilla Webfolio) */
  --coral: #fd5b38;
  --coral-ink: #2b0a04;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 14px;
  --r-xl: 20px;
  --r-pill: 999px;

  --sh-sm: 0 1px 4px rgba(0,212,192,.10), 0 2px 8px rgba(0,184,165,.06);
  --sh-md: 0 4px 16px rgba(0,212,192,.14), 0 2px 6px rgba(0,184,165,.08);
  --sh-lg: 0 6px 28px rgba(0,212,192,.16), 0 2px 10px rgba(0,184,165,.08);
  --sh-teal: 0 6px 20px rgba(0,212,192,.32), 0 0 16px rgba(0,212,192,.06);

  --container: 1200px;
  --gut: clamp(20px, 5vw, 64px);
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-display);
  color: var(--ink-900);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  /* Fondo base neón: gradiente radial sutil */
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(0,184,165,.18), transparent),
    radial-gradient(ellipse 60% 40% at 90% 60%, rgba(0,212,192,.10), transparent);
  background-attachment: fixed;
}
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
::selection { background: rgba(0,212,192,.35); color: #fff; }

/* ---------- FOCO VISIBLE (accesibilidad) ---------- */
:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 6px;
}
.btn:focus-visible,
.nav__links a:focus-visible,
.acc__q:focus-visible { outline-offset: 4px; }
.input:focus-visible { outline: none; } /* el estado :focus ya da el anillo */

/* ---------- SOLO LECTORES DE PANTALLA ---------- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---------- SKIP LINK ---------- */
.skip-link {
  position: fixed; top: 10px; left: 50%; transform: translate(-50%, -150%);
  z-index: 400; background: var(--teal-700); color: #fff;
  padding: 12px 20px; border-radius: var(--r-pill); font-weight: 600;
  box-shadow: var(--sh-md); transition: transform .2s ease;
}
.skip-link:focus { transform: translate(-50%, 0); }

/* ---------- TIPOGRAFÍA ---------- */
.eyebrow {
  font-size: 13px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--teal-700);
}
.eyebrow.on-dark { color: var(--amber-500); }
h1, h2, h3 {
  font-family: var(--font-title);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: 0;
  text-wrap: balance;
}
.h1 { font-size: clamp(2.5rem, 5.4vw, 4.3rem); font-weight: 700; }
.h2 { font-size: clamp(2rem, 3.8vw, 3.1rem); }
.h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.3rem); color: var(--ink-500); line-height: 1.6; text-wrap: pretty; }
.text-teal { color: var(--teal-700); }
.text-amber { color: var(--amber-600); }
.serif { font-family: var(--font-serif); }
.num {
  font-family: var(--font-serif); font-weight: 600;
  font-variant-numeric: lining-nums; letter-spacing: -.02em;
}

/* ---------- LAYOUT ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gut); }
.section { padding-block: clamp(64px, 9vw, 128px); }
.section--tight { padding-block: clamp(48px, 6vw, 84px); }
.bg-cream { background: var(--cream); }
.bg-teal { background: var(--teal-700); color: #fff; }
.bg-paper { background: var(--paper); }
.center { text-align: center; }
.measure { max-width: 64ch; }
.measure-sm { max-width: 48ch; }
.mx-auto { margin-inline: auto; }
.stack > * + * { margin-top: 1rem; }

.section-head { max-width: 60ch; margin-bottom: clamp(36px, 5vw, 64px); }
.section-head.center { margin-inline: auto; }

/* ---------- BOTONES ---------- */
.btn {
  --btn-bg: var(--teal-700);
  --btn-fg: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  font-weight: 600; font-size: 1rem; line-height: 1;
  padding: 1.05em 1.6em; border-radius: var(--r-pill);
  background: var(--btn-bg); color: var(--btn-fg);
  position: relative; overflow: hidden; isolation: isolate;
  transition: transform .18s ease, box-shadow .25s ease, background .2s ease;
  white-space: nowrap;
  touch-action: manipulation;
}
.btn:active { transform: translateY(1px); }
.btn .ico { width: 1.15em; height: 1.15em; flex: none; }

/* brillo al pasar el mouse */
.btn--shine::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .6s ease;
}
.btn--shine:hover::before { transform: translateX(120%); }

.btn--primary { --btn-bg: var(--teal-700); box-shadow: var(--sh-teal); }
.btn--primary:hover { --btn-bg: var(--wa-600); transform: translateY(-2px); box-shadow: 0 22px 48px rgba(0,212,192,.34); }

.btn--amber { --btn-bg: var(--amber-500); --btn-fg: var(--ink-900); box-shadow: 0 14px 34px rgba(0,232,211,.34); }
.btn--amber:hover { --btn-bg: var(--amber-600); transform: translateY(-2px); }

.btn--wa { --btn-bg: var(--wa-500); --btn-fg: #fff; box-shadow: 0 14px 34px rgba(0,212,192,.34); }
.btn--wa:hover { --btn-bg: var(--wa-600); transform: translateY(-2px); }

.btn--ghost {
  --btn-bg: transparent; --btn-fg: var(--teal-700);
  border: 1.5px solid var(--line-2); box-shadow: none;
}
.btn--ghost:hover { border-color: var(--teal-700); background: var(--teal-50); }

.btn--light { --btn-bg: #fff; --btn-fg: var(--teal-700); }
.btn--light:hover { transform: translateY(-2px); box-shadow: var(--sh-md); }

.btn--lg { font-size: 1.05rem; padding: 1.15em 1.9em; }
.btn--block { width: 100%; }
.btn--sm { padding: .7em 1.1em; font-size: .9rem; }

/* ---------- BADGES / PILLS ---------- */
.badge {
  display: inline-flex; align-items: center; gap: .5em;
  font-size: .85rem; font-weight: 600; line-height: 1;
  padding: .5em .85em; border-radius: var(--r-pill);
  background: var(--amber-100); color: var(--amber-700);
  border: 1px solid var(--amber-200);
}
.badge--teal { background: var(--teal-50); color: var(--teal-700); border-color: var(--teal-100); }
.badge--solid { background: var(--amber-500); color: var(--ink-900); border-color: transparent; }
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

.trust-pills { display: flex; flex-wrap: wrap; gap: 10px 18px; }
.pill {
  display: inline-flex; align-items: center; gap: .5em;
  font-size: .92rem; font-weight: 500; color: var(--ink-700);
}
.pill .check {
  width: 22px; height: 22px; border-radius: 50%; flex: none;
  display: grid; place-items: center; background: var(--teal-50); color: var(--teal-700);
}
.pill .check svg { width: 13px; height: 13px; }

/* ---------- INFO CARD — feature list sin aspecto de formulario ---------- */
.info-card {
  background: var(--cream); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: clamp(24px, 3vw, 36px);
}
.info-card .eyebrow { display: block; margin-bottom: 18px; }

/* ---------- TARJETAS ---------- */
.card {
  background: rgba(10,26,46,.7); border: 1px solid rgba(0,212,192,.18);
  border-radius: var(--r-lg); padding: clamp(24px, 3vw, 36px);
  box-shadow: var(--sh-sm); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  backdrop-filter: blur(8px);
}
.card--hover { cursor: pointer; } .card--hover:hover { transform: translateY(-4px); box-shadow: var(--sh-md); border-color: rgba(0,212,192,.40); }
.card__icon {
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  color: var(--teal-700); margin-bottom: 16px;
}
.card__icon svg { width: 30px; height: 30px; }
.card__icon.amber { color: var(--amber-500); }

/* ---------- ICON LIST / FEATURES ---------- */
.feat-list { display: grid; gap: 14px; }
.feat-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink-700); }
.feat-list .tick {
  width: 22px; height: 22px; border-radius: 50%; flex: none; margin-top: 1px;
  display: grid; place-items: center; background: var(--teal-700); color: #fff;
}
.feat-list .tick svg { width: 12px; height: 12px; }
.feat-list .tick.amber { background: var(--amber-500); color: var(--ink-900); }

/* ---------- GRIDS ---------- */
.grid { display: grid; gap: clamp(18px, 2.4vw, 28px); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ============================================================
   NAV — píldora flotante
   ============================================================ */
.nav-wrap { position: fixed; inset: 0 0 auto 0; z-index: 200; padding-top: 18px; pointer-events: none; }
.nav {
  pointer-events: auto;
  width: min(var(--container), calc(100% - 32px)); margin-inline: auto;
  display: flex; align-items: center; gap: 18px;
  background: rgba(4,13,26,.82); backdrop-filter: blur(20px);
  border: 1px solid rgba(0,212,192,.25); border-radius: var(--r-pill);
  padding: 10px 12px 10px 16px; box-shadow: 0 4px 24px rgba(0,212,192,.15), 0 1px 0 rgba(0,184,165,.2);
  transition: box-shadow .25s ease;
}
.brand { display: inline-flex; align-items: center; font-weight: 700; text-decoration: none; }
.brand__logo {
  height: 62px;   /* viewBox 430×150 — Impulso + Digital mismo tamaño (font-size 60) */
  width: auto;
  display: block;
  flex: none;
}
.brand__logo--footer {
  height: 56px;
}
.brand__name { font-size: 1.02rem; line-height: 1; }
.brand__name small { display: block; font-size: .68rem; font-weight: 500; color: var(--ink-400); letter-spacing: .04em; margin-top: 3px; }
.nav__links { display: flex; align-items: center; gap: 4px; margin-inline: auto; }
.nav__links a {
  font-size: .95rem; font-weight: 500; color: rgba(232,248,247,.75);
  padding: .55em .9em; border-radius: var(--r-pill); transition: background .18s ease, color .18s ease, text-shadow .18s ease;
}
.nav__links a:hover { background: rgba(0,212,192,.12); color: var(--teal-700); text-shadow: 0 0 10px rgba(0,212,192,.5); }
.nav__links a.active { background: linear-gradient(135deg, rgba(0,212,192,.25), rgba(0,184,165,.25)); color: #fff; border: 1px solid rgba(0,212,192,.35); }
.nav__cta { display: flex; align-items: center; gap: 8px; }
.nav__burger { display: none; width: 42px; height: 42px; border-radius: var(--r-pill); place-items: center; background: var(--teal-50); color: var(--teal-700); }
.nav__burger svg { width: 22px; height: 22px; }

/* menú móvil */
.mobile-menu {
  position: fixed; inset: 0; z-index: 199; background: rgba(4,13,26,.65);
  backdrop-filter: blur(8px); opacity: 0; visibility: hidden; transition: opacity .25s ease, visibility .25s;
}
.mobile-menu.open { opacity: 1; visibility: visible; }
.mobile-menu__panel {
  position: absolute; top: 14px; left: 16px; right: 16px;
  background: rgba(8,18,40,.92); border: 1px solid rgba(0,212,192,.25); border-radius: var(--r-lg); padding: 84px 22px 22px; box-shadow: var(--sh-lg), 0 0 40px rgba(0,212,192,.10);
  transform: translateY(-14px); transition: transform .3s ease;
}
.mobile-menu.open .mobile-menu__panel { transform: translateY(0); }
.mobile-menu__panel a {
  display: block; padding: 15px 12px; border-radius: var(--r-sm);
  font-size: 1.15rem; font-weight: 600; color: var(--ink-700); border-bottom: 1px solid var(--line);
}
.mobile-menu__panel a.active { color: var(--teal-700); text-shadow: 0 0 12px rgba(0,212,192,.5); }
.mobile-menu__close { position: absolute; top: 20px; right: 20px; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--cream); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--teal-900); color: rgba(255,255,255,.72); }
.footer .container { padding-block: clamp(56px, 7vw, 88px) 32px; }
.footer__top { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 40px; }
.footer__brand .brand__name { color: #fff; }
.footer__brand .brand__name small { color: rgba(255,255,255,.5); }
.footer__tag { margin-top: 18px; max-width: 30ch; color: rgba(255,255,255,.68); }
.footer h4 { color: #fff; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 18px; }
.footer ul { display: grid; gap: 12px; }
.footer a:hover { color: var(--amber-500); }
.footer a:focus-visible { outline-color: var(--amber-500); }
.footer__bottom {
  margin-top: 56px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.12);
  display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between; font-size: .88rem; color: rgba(255,255,255,.6);
}

/* ============================================================
   WHATSAPP FLOTANTE
   ============================================================ */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 180;
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--wa-500); color: #fff; font-weight: 600;
  padding: 14px 20px 14px 16px; border-radius: var(--r-pill);
  box-shadow: 0 14px 34px rgba(0,212,192,.45);
  transition: transform .2s ease, background .2s ease;
}
.wa-float:hover { transform: translateY(-3px) scale(1.02); background: var(--wa-600); }
.wa-float svg { width: 26px; height: 26px; flex: none; }
.wa-float__label { white-space: nowrap; }
.wa-float::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  box-shadow: 0 0 0 0 rgba(0,212,192,.5); animation: waPulse 2.6s ease-out infinite;
}
@keyframes waPulse { 0% { box-shadow: 0 0 0 0 rgba(0,212,192,.45);} 70%,100% { box-shadow: 0 0 0 18px rgba(0,212,192,0);} }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; padding-top: clamp(120px, 16vh, 180px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(70% 55% at 75% 20%, rgba(0,212,192,.18), transparent 60%),
    radial-gradient(60% 50% at 10% 70%, rgba(0,184,165,.14), transparent 60%),
    radial-gradient(40% 30% at 50% 100%, rgba(0,212,192,.08), transparent 60%),
    var(--paper);
}
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero__title { margin: 18px 0 22px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 26px; }

/* mockup navegador */
.browser-float { position: relative; }
.browser {
  background: rgba(8,18,42,.9); border-radius: var(--r-lg); box-shadow: var(--sh-lg), 0 0 50px rgba(0,212,192,.18);
  border: 1px solid rgba(0,212,192,.25); overflow: hidden;
  transform: perspective(1600px) rotateY(-7deg) rotateX(3deg) rotate(-1deg);
  animation: floaty 7s ease-in-out infinite;
}
@keyframes floaty { 0%,100% { transform: perspective(1600px) rotateY(-7deg) rotateX(3deg) rotate(-1deg) translateY(0);} 50% { transform: perspective(1600px) rotateY(-7deg) rotateX(3deg) rotate(-1deg) translateY(-14px);} }
.browser__bar { display: flex; align-items: center; gap: 14px; padding: 13px 16px; background: var(--cream); border-bottom: 1px solid var(--line); }
.browser__dots { display: flex; gap: 7px; }
.browser__dots i { width: 12px; height: 12px; border-radius: 50%; display: block; }
.browser__dots i:nth-child(1){ background:#ff5f57;} .browser__dots i:nth-child(2){ background:#febc2e;} .browser__dots i:nth-child(3){ background:#28c840;}
.browser__url {
  flex: 1; background: #fff; border: 1px solid var(--line); border-radius: var(--r-pill);
  font-size: .82rem; color: var(--ink-500); padding: 7px 14px; display: flex; align-items: center; gap: 8px;
}
.browser__url svg { width: 13px; height: 13px; color: var(--teal-600); }
.browser__shot { aspect-ratio: 16/11.5; }
.browser__shot.is-photo { aspect-ratio: 1040/546; }
.browser__shot.is-video { aspect-ratio: 16/9; }
.browser__shot-img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }

/* muestra de sitio entregado (capturas reales en páginas de planes / servicios) */
.site-shot { border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-lg); }
.site-shot img { width: 100%; height: auto; display: block; }

/* mini celular */
.phone-mini {
  position: absolute; right: -14px; bottom: -34px; width: 132px; aspect-ratio: 9/19;
  background: #0c1112; border-radius: 22px; padding: 7px; box-shadow: var(--sh-lg);
  transform: rotate(6deg); animation: floaty2 7s ease-in-out .8s infinite;
}
@keyframes floaty2 { 0%,100%{ transform: rotate(6deg) translateY(0);} 50%{ transform: rotate(6deg) translateY(-10px);} }
.phone-mini__screen { height: 100%; border-radius: 16px; overflow: hidden; background: #fff; display: flex; flex-direction: column; }
.phone-mini__top { height: 30%; background: var(--teal-700); }
.phone-mini__body { flex: 1; padding: 9px; display: grid; gap: 6px; align-content: start; }
.phone-mini__body i { height: 6px; border-radius: 3px; background: var(--line); display: block; }
.phone-mini__body i:nth-child(1){ width: 70%; height: 9px; background: var(--teal-100);}
.phone-mini__body i:nth-child(3){ width: 50%;}
.phone-mini__body .b { height: 18px; width: 64px; border-radius: 20px; background: var(--amber-500); margin-top: 4px; }

/* badge flotante */
.float-badge {
  position: absolute; left: -22px; top: 30px; z-index: 3;
  background: #fff; border-radius: var(--r-md); box-shadow: var(--sh-lg);
  padding: 13px 17px; display: flex; align-items: center; gap: 12px; border: 1px solid var(--line);
  animation: floaty 7s ease-in-out .4s infinite;
}
.float-badge__ic { width: 38px; height: 38px; border-radius: 10px; background: var(--teal-700); color: #fff; display: grid; place-items: center; }
.float-badge__ic svg { width: 20px; height: 20px; }
.float-badge b { font-size: .92rem; display: block; }
.float-badge small { font-size: .76rem; color: var(--ink-400); }

/* ============================================================
   PROBLEMA — números editoriales
   ============================================================ */
.prob-card { position: relative; padding-top: 30px; }
.prob-card .accent { position: absolute; top: 0; left: clamp(24px,3vw,36px); right: clamp(24px,3vw,36px); height: 4px; border-radius: 4px; background: var(--amber-500); }
.prob-num { font-family: var(--font-serif); font-size: clamp(3.2rem,5vw,4.6rem); font-weight: 600; color: var(--cream-2); line-height: .9; }
.bg-teal .prob-num { color: rgba(255,255,255,.16); }

/* ============================================================
   INCLUSIONES grid
   ============================================================ */
.incl { display: flex; gap: 16px; align-items: flex-start; padding: 22px; border-radius: var(--r-md); transition: background .2s ease; }
.incl:hover { background: var(--paper); box-shadow: var(--sh-sm); }
.incl__ic { width: 46px; height: 46px; flex: none; border-radius: 12px; display: grid; place-items: center; background: var(--teal-700); color: #fff; }
.incl__ic svg { width: 23px; height: 23px; }
.incl h4 { font-size: 1.02rem; margin-bottom: 4px; }
.incl p { font-size: .9rem; color: var(--ink-500); }

/* ============================================================
   PLANES
   ============================================================ */
.plan {
  display: flex; flex-direction: column; position: relative; height: 100%;
  background: rgba(10,26,46,.65); border: 1.5px solid rgba(0,212,192,.20); border-radius: var(--r-lg);
  padding: clamp(26px, 2.6vw, 34px); transition: transform .25s ease, box-shadow .25s ease;
  backdrop-filter: blur(10px);
}
.plan--feat { border-color: var(--teal-700); box-shadow: 0 4px 20px rgba(0,212,192,.18); }
.plan--feat::before {
  content: "Más elegido"; position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--teal-700); color: #fff; font-size: .78rem; font-weight: 700; letter-spacing: .04em;
  padding: .5em 1.1em; border-radius: var(--r-pill); white-space: nowrap;
}
.plan--feat[data-badge="Recomendado"]::before { content: "Recomendado"; background: var(--amber-500); color: var(--ink-900); }
.plan { cursor: default; } .plan:hover { transform: translateY(-4px); }
.plan__name { font-size: 1.15rem; font-weight: 700; }
.plan__desc { font-size: .92rem; color: var(--ink-500); margin-top: 6px; min-height: 2.8em; }
.plan__price { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 6px; margin: 20px 0 6px; }
.plan__from { flex-basis: 100%; font-size: .82rem; color: var(--ink-400); font-weight: 600; margin-bottom: 2px; }
.plan__price .q { font-family: var(--font-serif); font-size: clamp(2.6rem,3.4vw,3.4rem); font-weight: 600; line-height: .9; color: var(--ink-900); letter-spacing: -.02em; }
.plan__price .per { color: var(--ink-400); font-size: .95rem; font-weight: 500; padding-bottom: 8px; }
.plan__pre { font-size: .82rem; color: var(--ink-400); font-weight: 600; }
.plan__divider { height: 1px; background: var(--line); margin: 22px 0; }
.plan .feat-list { flex: 1; margin-bottom: 24px; }
.plan .feat-list li { font-size: .94rem; }

/* ============================================================
   PROCESO timeline horizontal
   ============================================================ */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; position: relative; }
.process::before { content: ""; position: absolute; top: 27px; left: 8%; right: 8%; height: 2px; background: var(--line-2); z-index: 0; }
.step { position: relative; z-index: 1; text-align: center; }
.step__n {
  width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 18px;
  display: grid; place-items: center; background: rgba(10,26,46,.8); border: 2px solid var(--teal-700);
  color: var(--teal-700); font-family: var(--font-serif); font-weight: 600; font-size: 1.3rem;
  box-shadow: 0 0 16px rgba(0,212,192,.30);
}
.step:nth-child(2) .step__n { background: var(--teal-700); color: #fff; box-shadow: 0 0 12px rgba(0,212,192,.28); }
.step h4 { font-size: 1.05rem; margin-bottom: 6px; }
.step p { font-size: .9rem; color: var(--ink-500); }

/* ============================================================
   FAQ acordeón
   ============================================================ */
.faq-split { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.acc { border-top: 1px solid var(--line); }
.acc__item { border-bottom: 1px solid var(--line); }
.acc__q {
  width: 100%; display: flex; align-items: center; gap: 16px; text-align: left;
  padding: 22px 0; font-size: 1.08rem; font-weight: 600; color: var(--ink-900);
}
.acc__q .ico {
  margin-left: auto; flex: none; width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center; background: var(--teal-50); color: var(--teal-700);
  transition: transform .3s ease, background .2s ease;
}
.acc__q .ico svg { width: 16px; height: 16px; }
.acc__item.open .acc__q .ico { transform: rotate(45deg); background: var(--teal-700); color: #fff; }
.acc__a { overflow: hidden; max-height: 0; transition: max-height .35s ease; }
.acc__a p { padding: 0 46px 24px 0; color: var(--ink-500); }

/* ============================================================
   CTA banda teal
   ============================================================ */
.cta-band { position: relative; overflow: hidden; background: linear-gradient(135deg, #040d1a 0%, #061824 40%, #082030 70%, #0a2a3a 100%); color: #fff; border-radius: var(--r-xl); padding: clamp(48px,7vw,84px); text-align: center; border: 1px solid rgba(0,212,192,.30); }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 80% at 80% 10%, rgba(0,212,192,.25), transparent 55%), radial-gradient(50% 60% at 20% 90%, rgba(0,184,165,.20), transparent 55%); }
.cta-band > * { position: relative; }
.cta-band h2 { color: #fff; }
.cta-band .lead { color: rgba(255,255,255,.82); }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 30px; }

/* ============================================================
   PÁGINA HEADER corto (planes/contacto/detalle/sistema)
   ============================================================ */
.page-hero { padding-top: clamp(130px, 17vh, 190px); text-align: center; position: relative; }
.page-hero::before {
  content:""; position:absolute; inset:0; z-index:-1;
  background:
    radial-gradient(60% 60% at 50% 0%, rgba(0,212,192,.12), transparent 65%),
    radial-gradient(40% 40% at 80% 50%, rgba(0,184,165,.08), transparent 65%),
    var(--paper);
}

/* ============================================================
   TABLA COMPARATIVA
   ============================================================ */
.cmp-wrap { border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: var(--cream-2); box-shadow: var(--sh-sm); }
.cmp { width: 100%; border-collapse: collapse; }
.cmp th, .cmp td { padding: 18px 20px; text-align: center; border-bottom: 1px solid var(--line); }
.cmp thead th { background: var(--cream); font-size: 1rem; }
.cmp thead th .ptag { display: block; font-size: .78rem; font-weight: 600; color: var(--teal-700); margin-top: 4px; }
.cmp tbody th { text-align: left; font-weight: 600; color: var(--ink-900); background: transparent; font-size: .94rem; }
.cmp tbody tr:hover td, .cmp tbody tr:hover th { background: var(--teal-50); }
.cmp .feat-col { border-left: 2px solid var(--teal-700); background: var(--teal-50); }
.cmp .yes { color: var(--teal-700); }
.cmp .yes svg { width: 20px; height: 20px; margin: 0 auto; }
.cmp .no { color: var(--line-2); }
.cmp .val { font-weight: 600; color: var(--ink-900); }
.cmp-cards { display: none; }

/* ============================================================
   DETALLE — inversión + timeline
   ============================================================ */
.invest-card { background: linear-gradient(135deg, rgba(8,20,44,.9), rgba(8,18,42,.9)); color: #fff; border-radius: var(--r-lg); padding: clamp(28px,3vw,40px); box-shadow: 0 4px 20px rgba(0,212,192,.16); border: 1px solid rgba(0,212,192,.30); backdrop-filter: blur(12px); }
.invest-card .label { color: var(--amber-500); }
.invest-card .big { font-family: var(--font-serif); font-size: clamp(3rem,5vw,4.4rem); font-weight: 600; line-height: 1; letter-spacing: -.02em; margin: 8px 0 4px; }
.invest-card .big small { font-size: 1.1rem; font-family: var(--font-display); color: rgba(255,255,255,.6); font-weight: 500; }
.invest-list { margin-top: 26px; display: grid; gap: 16px; }
.invest-list li { display: flex; gap: 13px; align-items: flex-start; }
.invest-list .tick { width: 24px; height: 24px; flex: none; border-radius: 50%; background: rgba(255,255,255,.12); color: var(--amber-500); display: grid; place-items: center; }
.invest-list .tick svg { width: 13px; height: 13px; }
.invest-list b { color: #fff; display: block; } .invest-list span { color: rgba(255,255,255,.66); font-size: .9rem; font-weight: 400; }

.timeline { display: grid; gap: 0; }
.tl-item { display: grid; grid-template-columns: 180px 1fr; gap: 28px; padding: 28px 0; border-top: 1px solid var(--line); position: relative; }
.tl-item:last-child { border-bottom: 1px solid var(--line); }
.tl-when { font-family: var(--font-serif); font-size: 1.3rem; font-weight: 600; color: var(--teal-700); }
.tl-when small { display: block; font-family: var(--font-display); font-size: .8rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-400); margin-bottom: 4px; }
.tl-body h4 { font-size: 1.15rem; margin-bottom: 6px; }
.tl-body p { color: var(--ink-500); }

/* ============================================================
   SERVICE SPLIT — layout limpio para páginas de servicio
   ============================================================ */
.service-split {
  display: grid; grid-template-columns: 1.1fr .9fr;
  gap: clamp(28px, 4vw, 56px); align-items: start;
}
@media (max-width: 820px) { .service-split { grid-template-columns: 1fr; } }

/* ============================================================
   BIO FOUNDER — sección de quién está detrás
   ============================================================ */
.founder-split {
  display: grid; grid-template-columns: 280px 1fr;
  gap: clamp(32px, 5vw, 64px); align-items: start;
}
.founder-card {
  text-align: center; background: var(--paper);
  border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: clamp(28px, 3vw, 40px); box-shadow: var(--sh-sm);
}
.founder-avatar {
  width: 100px; height: 100px; border-radius: 50%;
  background: var(--teal-700); color: #fff;
  display: grid; place-items: center;
  font-size: 2rem; font-weight: 800;
  margin: 0 auto 16px; font-family: var(--font-display);
}
@media (max-width: 820px) { .founder-split { grid-template-columns: 1fr; } }

/* ============================================================
   CONTACTO
   ============================================================ */
.contact-split { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(28px, 4vw, 56px); align-items: start; }
.form-card { background: rgba(8,18,40,.7); border: 1px solid rgba(0,212,192,.20); border-radius: var(--r-lg); padding: clamp(26px,3vw,42px); box-shadow: var(--sh-md); backdrop-filter: blur(12px); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .88rem; font-weight: 600; margin-bottom: 8px; }
.field label .req { color: var(--amber-600); }
.input {
  width: 100%; padding: 14px 16px; border: 1.5px solid var(--line-2); border-radius: var(--r-sm);
  background: rgba(10,26,46,.6); transition: border-color .18s ease, box-shadow .18s ease, background .18s ease; font-size: 1rem;
  color: var(--ink-900);
}
.input::placeholder { color: var(--ink-400); }
.input:focus { outline: none; border-color: var(--teal-700); background: rgba(10,26,46,.8); box-shadow: 0 0 0 3px rgba(0,212,192,.20), 0 0 20px rgba(0,212,192,.10); }
.input.invalid { border-color: #f43f5e; background: rgba(239,68,68,.08); }
textarea.input { resize: vertical; min-height: 120px; }
select.input { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235a6a6c' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 44px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.err-msg { font-size: .82rem; color: #d6453c; margin-top: 6px; display: none; }
.field.show-err .err-msg { display: block; }
.form-success { display: none; text-align: center; padding: 30px 10px; }
.form-success.show { display: block; }
.form-success .ic { width: 66px; height: 66px; border-radius: 50%; background: var(--wa-500); color: #fff; display: grid; place-items: center; margin: 0 auto 18px; }
.form-success .ic svg { width: 32px; height: 32px; }

.contact-card { display: flex; gap: 16px; align-items: flex-start; }
.contact-card__ic { width: 50px; height: 50px; flex: none; border-radius: 13px; display: grid; place-items: center; background: var(--teal-50); color: var(--teal-700); }
.contact-card__ic.wa { background: var(--wa-500); color: #fff; }
.contact-card__ic svg { width: 24px; height: 24px; }
.contact-card h4 { font-size: 1.05rem; margin-bottom: 3px; }
.contact-card p { color: var(--ink-500); font-size: .94rem; }

/* ============================================================
   COMPONENTES (design system page)
   ============================================================ */
.ds-section { padding-block: clamp(40px, 5vw, 64px); border-bottom: 1px solid var(--line); }
.swatch { border-radius: var(--r-md); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--sh-sm); }
.swatch__color { height: 96px; }
.swatch__meta { padding: 14px 16px; background: var(--cream-2); }
.swatch__meta b { display: block; font-size: .92rem; color: var(--ink-900); }
.swatch__meta code { font-size: .8rem; color: var(--ink-400); font-family: ui-monospace, monospace; }
.type-row { display: flex; align-items: baseline; gap: 20px; padding: 18px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.type-row .meta { font-family: ui-monospace, monospace; font-size: .8rem; color: var(--ink-400); margin-left: auto; }
.spec-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); gap: 18px; }
.spec { background: var(--cream-2); border: 1px solid var(--line); border-radius: var(--r-md); padding: 20px; text-align: center; }
.spec code { font-family: ui-monospace, monospace; font-size: .78rem; color: var(--ink-400); display: block; margin-top: 10px; }

/* placeholder de imagen */
.ph {
  background: var(--cream-2);
  border: 1px dashed var(--line-2); border-radius: var(--r-md);
  display: grid; place-items: center; color: var(--ink-400);
  font-family: ui-monospace, monospace; font-size: .8rem; text-align: center; padding: 20px;
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"]{ transition-delay: .08s;} .reveal[data-d="2"]{ transition-delay: .16s;} .reveal[data-d="3"]{ transition-delay: .24s;} .reveal[data-d="4"]{ transition-delay: .32s;}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .browser, .phone-mini, .float-badge, .wa-float::after { animation: none !important; }
  .browser__shot.is-video video { display: none; }
  .browser__shot.is-video { background: var(--cream-2) url('../images/hero-demo-poster.webp') center/cover no-repeat; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1000px) {
  .nav__links { display: none; }
  .nav__burger { display: grid; }
  .nav__cta .btn:not(.nav__burger) { display: none; }
  .nav__cta { margin-left: auto; }
  .nav { margin-inline: auto; }
  .hero__grid { grid-template-columns: 1fr; }
  .browser-float { max-width: 520px; margin-inline: auto; }
  .faq-split { grid-template-columns: 1fr; }
  .contact-split { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  /* Hero: mayor padding-top en tablet/móvil para no chocar con nav fijo */
  .hero { padding-top: clamp(96px, 14vh, 160px); }
  .page-hero { padding-top: clamp(106px, 15vh, 170px); }
}
@media (max-width: 820px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .process { grid-template-columns: repeat(2, 1fr); gap: 32px 26px; }
  .process::before { display: none; }
  .tl-item { grid-template-columns: 1fr; gap: 10px; }
  /* tabla -> cards */
  .cmp-wrap { display: none; }
  .cmp-cards { display: grid; gap: 18px; }
  .invest-card { margin-top: 8px; }
}
@media (max-width: 560px) {
  .grid-4 { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .wa-float__label { display: none; }
  .wa-float { padding: 16px; }
  .phone-mini { width: 104px; right: -6px; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }
}

/* ============================================================
   LIGHT MODE -- prefers-color-scheme: light
   ============================================================ */
@media (prefers-color-scheme: light) {

  :root {
    --teal-900: #003d38;
    --teal-800: #005046;
    --teal-700: #004d45;   /* teal oscuro -- contraste AAA */
    --teal-600: #003e37;
    --teal-500: #003028;
    --teal-100: #ccefec;
    --teal-50:  #f0fafa;
    --amber-700: #004840;
    --amber-600: #006b60;
    --amber-500: #008f80;
    --amber-200: #b3e5e1;
    --amber-100: #e0f5f3;
    --wa-500: #004d45;
    --wa-600: #003e37;
    --wa-700: #003028;
    --ink-900: #040d1a;
    --ink-700: #0a2030;
    --ink-500: #2a5050;
    --ink-400: #3d6b68;
    --paper:   #f0fafa;
    --cream:   #e0f5f3;
    --cream-2: #d0ecea;
    --line:    #b3ddd9;
    --line-2:  #88c8c2;
    --focus: #006b60;
    --sh-sm: 0 1px 4px rgba(0,107,96,.10), 0 2px 8px rgba(0,107,96,.06);
    --sh-md: 0 4px 16px rgba(0,107,96,.12), 0 2px 6px rgba(0,107,96,.06);
    --sh-lg: 0 6px 28px rgba(0,107,96,.14), 0 2px 10px rgba(0,107,96,.08);
    --sh-teal: 0 6px 20px rgba(0,107,96,.26), 0 0 16px rgba(0,107,96,.05);
  }

  body {
    background-image:
      radial-gradient(ellipse 80% 50% at 50% -10%, rgba(0,143,128,.10), transparent),
      radial-gradient(ellipse 60% 40% at 90% 60%, rgba(0,107,96,.06), transparent);
  }

  ::selection { background: rgba(0,107,96,.20); color: #040d1a; }

  /* Eyebrow */
  .eyebrow { text-shadow: none; }
  .eyebrow.on-dark { text-shadow: none; }

  /* Nav */
  .nav {
    background: rgba(240,250,250,.92);
    border-color: rgba(0,107,96,.22);
    box-shadow: 0 4px 24px rgba(0,107,96,.12), 0 1px 0 rgba(0,107,96,.15);
  }
  .nav__links a { color: rgba(4,13,26,.75); }
  .nav__links a:hover { background: rgba(0,107,96,.08); color: var(--teal-700); text-shadow: none; }
  .nav__links a.active { background: rgba(0,107,96,.12); color: var(--teal-700); border-color: rgba(0,107,96,.30); }
  .brand__name small { color: var(--ink-400); }
  .nav__burger { background: var(--teal-50); color: var(--teal-700); }

  /* Mobile menu */
  .mobile-menu { background: rgba(240,250,250,.70); }
  .mobile-menu__panel {
    background: rgba(240,250,250,.97);
    border: 1px solid rgba(0,107,96,.25);
    box-shadow: var(--sh-lg);
  }
  .mobile-menu__panel a { color: var(--ink-900); border-bottom-color: var(--line); }
  .mobile-menu__panel a.active { color: var(--teal-700); text-shadow: none; }
  .mobile-menu__close { background: var(--cream); color: var(--ink-900); }

  /* Hero */
  .hero::before {
    background:
      radial-gradient(70% 55% at 75% 20%, rgba(0,143,128,.12), transparent 60%),
      radial-gradient(60% 50% at 10% 70%, rgba(0,107,96,.08), transparent 60%),
      var(--paper);
  }

  /* Page hero */
  .page-hero::before {
    background:
      radial-gradient(60% 60% at 50% 0%, rgba(0,107,96,.10), transparent 65%),
      radial-gradient(40% 40% at 80% 50%, rgba(0,143,128,.06), transparent 65%),
      var(--paper);
  }

  /* Cards */
  .card {
    background: #ffffff;
    border-color: rgba(0,107,96,.18);
    backdrop-filter: none;
    box-shadow: 0 2px 12px rgba(0,107,96,.10);
  }
  .card--hover:hover { border-color: rgba(0,107,96,.40); box-shadow: var(--sh-md); }
  .card__icon { background: var(--teal-50); color: var(--teal-700); }
  .card__icon.amber { background: var(--amber-100); color: var(--amber-700); }

  /* Info card */
  .info-card { background: var(--cream); border-color: rgba(0,107,96,.20); backdrop-filter: none; }

  /* Planes */
  .plan { background: #ffffff; border-color: rgba(0,107,96,.20); backdrop-filter: none; }
  .plan--feat { border-color: var(--teal-700); box-shadow: 0 4px 20px rgba(0,107,96,.14); }
  .plan__desc { color: var(--ink-500); }
  .plan__pre { color: var(--ink-400); }
  .plan__price .q { color: var(--ink-900); }
  .plan__price .per { color: var(--ink-400); }
  .plan__divider { background: var(--line); }

  /* Invest card: oscuro en ambos modos (precio necesita alto contraste) */
  .invest-card {
    background: linear-gradient(135deg, #004840, #003530);
    border: 1px solid rgba(0,212,192,.30);
    box-shadow: var(--sh-lg), 0 0 30px rgba(0,212,192,.15);
  }
  .invest-card .label { color: #00e8d3; }

  /* Formularios */
  .form-card {
    background: #ffffff;
    border-color: rgba(0,107,96,.18);
    box-shadow: var(--sh-md);
    backdrop-filter: none;
  }
  .input {
    background: var(--cream);
    border-color: var(--line-2);
    color: var(--ink-900);
  }
  .input::placeholder { color: var(--ink-400); }
  .input:focus {
    background: #ffffff;
    border-color: var(--teal-700);
    box-shadow: 0 0 0 3px rgba(0,107,96,.15);
  }
  .input.invalid { background: #fef2f2; border-color: #ef4444; }
  .field label { color: var(--ink-900); }
  .field label .req { color: #dc2626; }
  .err-msg { color: #dc2626; }
  select.input { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%232a5050' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); }

  /* Contact */
  .contact-card__ic { background: var(--teal-50); color: var(--teal-700); }
  .contact-card__ic.wa { background: var(--wa-500); color: #fff; }
  .contact-card h4 { color: var(--ink-900); }
  .contact-card p { color: var(--ink-500); }

  /* Founder */
  .founder-card { background: #ffffff; border-color: rgba(0,107,96,.18); }
  .founder-avatar { background: var(--teal-700); }

  /* Browser mockup */
  .browser {
    background: #f8fefe;
    border-color: rgba(0,107,96,.20);
    box-shadow: var(--sh-lg), 0 0 30px rgba(0,107,96,.12);
  }
  .browser__bar { background: var(--cream); border-bottom-color: var(--line); }
  .browser__url { background: #ffffff; border-color: var(--line); color: var(--ink-500); }
  .float-badge { background: #ffffff; border-color: var(--line); box-shadow: var(--sh-lg); }
  .float-badge__ic { background: var(--teal-700); }
  .phone-mini { background: #1a2a3a; }

  /* Steps */
  .step__n { background: #ffffff; border-color: var(--teal-700); color: var(--teal-700); box-shadow: 0 0 10px rgba(0,107,96,.18); }
  .step:nth-child(2) .step__n { background: var(--teal-700); color: #ffffff; box-shadow: 0 0 18px rgba(0,107,96,.35); }
  .step h4 { color: var(--ink-900); }
  .step p { color: var(--ink-500); }
  .process::before { background: rgba(0,107,96,.25); }

  /* Timeline */
  .tl-when { color: var(--teal-700); }
  .tl-item { border-top-color: var(--line); }
  .tl-item:last-child { border-bottom-color: var(--line); }
  .tl-body h4 { color: var(--ink-900); }
  .tl-body p { color: var(--ink-500); }

  /* FAQ */
  .acc { border-top-color: var(--line); }
  .acc__item { border-bottom-color: var(--line); }
  .acc__q { color: var(--ink-900); }
  .acc__q .ico { background: var(--teal-50); color: var(--teal-700); }
  .acc__item.open .acc__q .ico { background: var(--teal-700); color: #ffffff; }
  .acc__a p { color: var(--ink-500); }
  .faq-split .lead { color: var(--ink-500); }

  /* CTA band: oscuro en ambos modos */
  .cta-band {
    background: linear-gradient(135deg, #040d1a 0%, #061824 40%, #082030 70%, #0a2a3a 100%);
    border-color: rgba(0,212,192,.22);
  }

  /* Footer: oscuro en ambos modos */
  .footer { background: var(--teal-900); }
  .footer .container { color: rgba(200,240,238,.70); }
  .footer h4 { color: #e8f8f7; }
  .footer a:hover { color: #00d4c0; }
  .footer__bottom { border-top-color: rgba(255,255,255,.12); color: rgba(200,240,238,.5); }

  /* Inclusiones */
  .incl:hover { background: #ffffff; box-shadow: var(--sh-sm); }
  .incl__ic { background: var(--teal-700); color: #ffffff; }
  .incl h4 { color: var(--ink-900); }
  .incl p { color: var(--ink-500); }

  /* Badges */
  .badge { background: var(--amber-100); color: var(--amber-700); border-color: var(--amber-200); }
  .badge--teal { background: var(--teal-50); color: var(--teal-700); border-color: var(--teal-100); }
  .badge--solid { background: var(--teal-700); color: #ffffff; border-color: transparent; }
  .pill { color: var(--ink-700); }
  .pill .check { background: var(--teal-50); color: var(--teal-700); }
  .feat-list li { color: var(--ink-700); }
  .feat-list .tick { background: var(--teal-700); color: #ffffff; }

  /* Prob card */
  .prob-card .accent { background: var(--teal-700); }
  .prob-num { color: var(--line-2); }

  /* Section heads */
  .section-head .lead { color: var(--ink-500); }

  /* Tabla */
  .cmp-wrap { background: #ffffff; border-color: var(--line); }
  .cmp thead th { background: var(--cream); }
  .cmp thead th .ptag { color: var(--teal-700); }
  .cmp tbody th { color: var(--ink-900); background: #ffffff; }
  .cmp tbody tr:hover td, .cmp tbody tr:hover th { background: var(--teal-50); }
  .cmp .feat-col { border-left-color: var(--teal-700); background: rgba(0,107,96,.04); }
  .cmp .yes { color: var(--teal-700); }
  .cmp .no { color: var(--line-2); }
  .cmp .val { color: var(--ink-900); }

  /* Design system */
  .swatch { border-color: var(--line); }
  .swatch__meta { background: #ffffff; }
  .ds-section { border-bottom-color: var(--line); }
  .type-row { border-bottom-color: var(--line); }
  .spec { background: #ffffff; border-color: var(--line); }

  /* WhatsApp float */
  .wa-float {
    background: var(--wa-500);
    box-shadow: 0 14px 34px rgba(0,107,96,.35);
  }
  .wa-float:hover { background: var(--wa-600); }

  @keyframes waPulse {
    0% { box-shadow: 0 0 0 0 rgba(0,107,96,.40); }
    70%, 100% { box-shadow: 0 0 0 18px rgba(0,107,96,0); }
  }

  /* Skip link */
  .skip-link { background: var(--teal-700); }

  /* Sombra nav on scroll */
  .nav { box-shadow: 0 4px 20px rgba(0,107,96,.12), 0 1px 0 rgba(0,107,96,.15); }
}


/* ============================================================
   OVERRIDES: CONTRASTE, MOBILE, HOVER — Revisión ui-ux-pro-max
   ============================================================ */

/* ---- Texto oscuro en botones con fondo teal brillante (dark mode) ----
   ratio #040d1a sobre #00d4c0 = 9.85:1 (AAA) ✓
   ratio #040d1a sobre #00b8a5 = 7.8:1 (AAA)  ✓               */
.btn--primary { color: var(--paper); }
.btn--primary:hover { color: var(--paper); }
.btn--wa { color: var(--paper); }
.btn--wa:hover { color: var(--paper); }
.btn--amber { color: var(--paper); }

/* Badge--solid: texto oscuro sobre teal brillante             */
.badge--solid { color: var(--paper); }

/* ---- Light mode: overrides de contraste ---- */
@media (prefers-color-scheme: light) {
  /* Botones en light: texto blanco sobre teal oscuro #004d45 = 8.5:1 AAA */
  .btn--primary { color: #fff; }
  .btn--primary:hover { color: #fff; }
  .btn--wa { color: #fff; }
  .btn--wa:hover { color: #fff; }
  .btn--amber { color: #fff; }

  /* Badge solid light: blanco sobre teal oscuro */
  .badge--solid { color: #fff; }

  .card__icon { color: var(--teal-700); }
  .card__icon.amber { color: var(--amber-700); }

  /* Incl icon: fondo teal oscuro (ya bien) */
  .incl__ic { background: var(--teal-700); color: #fff; border: none; }

  /* Ghost button hover: más visible */
  .btn--ghost:hover {
    background: var(--teal-100);  /* #ccefec */
    border-color: var(--teal-700);
    color: var(--teal-700);
  }

  /* Prob-num: visible pero sutil */
  .prob-num { color: rgba(0,77,69,.18); }

  /* Lead text más oscuro para mejor percepción en fondos crema */
  .lead { color: var(--ink-500); }

  /* Eyebrow en fondos cream: asegurar legibilidad */
  .section.bg-cream .eyebrow,
  section.bg-cream .eyebrow,
  .bg-cream .eyebrow { color: var(--teal-700); font-weight: 700; }

  /* Plan desc y pre: contraste */
  .plan__desc { color: var(--ink-500); }
  .plan__pre { color: var(--ink-400); font-weight: 600; }

  /* Nav ghost button */
  .nav__burger { background: var(--teal-100); color: var(--teal-700); }
}

/* ---- Mobile (375px): ajustes de texto y espaciado ---- */
@media (max-width: 560px) {
  /* Hero: espacio suficiente sobre el nav fijo */
  .hero { padding-top: max(104px, calc(env(safe-area-inset-top) + 90px)); }

  /* H1 en hero: clamped más agresivo en mobile muy pequeño */
  .h1 { font-size: clamp(2.2rem, 9vw, 4.3rem); }
  .h2 { font-size: clamp(1.8rem, 7vw, 3.1rem); }

  /* Body: mínimo 16px garantizado */
  body { font-size: 16px; }

  /* Inclusiones: 1 columna en mobile */
  .grid-4 { grid-template-columns: 1fr; }

  /* Footer: 1 columna en móvil muy pequeño */
  .footer__top { grid-template-columns: 1fr; }

  /* WA float: no ocultar label en pantallas pequeñas
     (label ya se oculta por CSS, el botón circular es suficiente) */
  .wa-float { right: 16px; bottom: 16px; }

  /* Touch targets: mínimo 44px */
  .btn { min-height: 44px; }
  .acc__q { min-height: 52px; }

  /* Proceso: 1 columna en móvil */
  .process { grid-template-columns: 1fr; }

  /* Padding lateral del container */
  .container { padding-inline: 20px; }
}

/* ---- Hover states: visible en AMBOS modos ---- */
.btn { transition: transform .18s ease, box-shadow .25s ease, background .2s ease, color .2s ease; }
.btn:hover { opacity: .95; }

/* Links en cards y planes */
.incl { transition: background .2s ease, box-shadow .2s ease; }
.plan { transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }

/* Focus-visible mejorado */
:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 6px;
  box-shadow: 0 0 0 6px rgba(0,212,192,.15);
}

/* ---- WA float dark mode: texto oscuro ---- */
.wa-float { color: var(--paper); }
.wa-float:hover { color: var(--paper); }

/* ---- Scroll-margin para anclas dentro del sitio ---- */
[id] { scroll-margin-top: 80px; }

/* ---- Reduced motion: respeta preferencia de usuario ---- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .browser, .phone-mini, .float-badge { animation: none !important; }
  .wa-float::after { animation: none !important; }
  .btn--shine::before { transition: none !important; }
}