/* =========================================================
   XPY wb · Bronce Nocturno
   Orden: tokens → base → layout → componentes → secciones → utilidades
   ========================================================= */

/* ---------- Tokens ---------- */
:root {
  --color-bg: #0C1519;
  --color-surface: #162127;
  --color-surface-2: #1C2A31;
  --color-jet: #3A3534;
  --color-primary: #CF9D7B;
  --color-primary-hover: #DDB292;
  --color-secondary: #724B39;
  --color-text: #F3ECE6;
  --color-text-2: #D6CEC7;
  --color-muted: #A8A29C;
  --color-border: rgba(207, 157, 123, .16);
  --color-border-strong: rgba(207, 157, 123, .38);
  --color-success: #3ECF7A;
  --color-on-primary: #0C1519;

  --font-display: "Sora", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", monospace;
  --font-logo: "Outfit", var(--font-display);

  --fs-price: clamp(6rem, 17vw, 12.5rem);
  --fs-h1: clamp(2.5rem, 5.6vw, 4.6rem);
  --fs-h2: clamp(2rem, 3.8vw, 3.2rem);
  --fs-h3: clamp(1.25rem, 2vw, 1.5rem);
  --fs-lead: clamp(1.05rem, 1.4vw, 1.2rem);
  --fs-small: .875rem;
  --fs-tag: .78rem;
  --lh-tight: 1.04;
  --lh-heading: 1.15;
  --lh-body: 1.6;

  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px; --space-5: 24px;
  --space-6: 32px; --space-7: 48px; --space-8: 64px; --space-9: 96px; --space-10: 128px;
  --section-y: clamp(56px, 10vw, 128px);
  --container: 1200px;
  --gutter: clamp(20px, 4vw, 32px);
  --header-h: 72px;

  --radius-sm: 8px; --radius-md: 16px; --radius-lg: 24px; --radius-pill: 999px;
  --shadow-device: 0 40px 80px -20px rgba(0, 0, 0, .8), 0 0 0 1px rgba(207, 157, 123, .25) inset;
  --shadow-float: 0 20px 40px -18px rgba(0, 0, 0, .7);

  --ease: cubic-bezier(.2, .7, .2, 1);
  --dur-1: 150ms; --dur-2: 300ms; --dur-3: 600ms;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); overflow-x: clip; }
body {
  margin: 0; min-height: 100vh; overflow-x: clip;
  background: var(--color-bg); color: var(--color-text);
  font: 400 1rem/var(--lh-body) var(--font-body);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3 { margin: 0; font-family: var(--font-display); font-weight: 700; line-height: var(--lh-heading); letter-spacing: -.025em; text-wrap: balance; }
p, ul, ol, dl, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
b, strong { font-weight: 700; }
button { font: inherit; color: inherit; }
::selection { background: var(--color-primary); color: var(--color-on-primary); }
:focus-visible { outline: 3px solid var(--color-primary); outline-offset: 3px; border-radius: 4px; }

/* Grano sutil (textura del mockup del logo) */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Layout ---------- */
.container { width: min(var(--container), 100% - 2 * var(--gutter)); margin-inline: auto; }
.section { padding-block: var(--section-y); position: relative; }
.section--tight { padding-block: calc(var(--section-y) * .7); }
.section-head { max-width: 46rem; margin-bottom: var(--space-7); }
.section-head h2 { font-size: var(--fs-h2); }
.section-head p:not(.eyebrow) { margin-top: var(--space-4); font-size: var(--fs-lead); color: var(--color-text-2); }

/* ---------- Componentes ---------- */
.skip-link {
  position: absolute; left: var(--space-4); top: -100px; z-index: 300;
  padding: var(--space-3) var(--space-4); border-radius: var(--radius-sm);
  background: var(--color-primary); color: var(--color-on-primary); font-weight: 700;
}
.skip-link:focus { top: var(--space-4); }

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-5);
  font: 500 var(--fs-tag)/1.2 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--color-primary);
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: 52px; padding: 0 var(--space-5); border-radius: var(--radius-pill); border: 1px solid transparent;
  font: 700 1rem/1.1 var(--font-body); text-align: center; cursor: pointer;
  transition: transform var(--dur-1) var(--ease), background-color var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease), color var(--dur-2) var(--ease);
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--primary { background: var(--color-primary); color: var(--color-on-primary); }
.btn--primary:hover { background: var(--color-primary-hover); }
.btn--ghost { border-color: var(--color-border-strong); color: var(--color-text); }
.btn--ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn--sm { min-height: 42px; padding: 0 var(--space-4); font-size: .9rem; }
.btn--block { width: 100%; }

.link-arrow {
  display: inline-flex; align-items: center; gap: var(--space-2); min-height: 44px; font-weight: 700; color: var(--color-primary);
  background: linear-gradient(currentColor, currentColor) 0 calc(100% - 10px) / 0 1px no-repeat;
  transition: background-size var(--dur-2) var(--ease);
}
.link-arrow:hover { background-size: 100% 1px; }
.link-arrow svg { width: 16px; height: 16px; transition: transform var(--dur-2) var(--ease); }
.link-arrow:hover svg { transform: translate(2px, -2px); }

.micro { display: flex; gap: var(--space-2); align-items: flex-start; font-size: var(--fs-small); color: var(--color-muted); }
.micro svg { width: 16px; height: 16px; margin-top: 3px; color: var(--color-primary); flex: none; }

.tag {
  display: inline-block; padding: 4px 10px; border-radius: var(--radius-pill); border: 1px solid var(--color-border-strong);
  font: 500 .72rem/1.3 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--color-primary);
}

/* Aviso de idioma */
.lang-banner { background: var(--color-surface); border-bottom: 1px solid var(--color-border); font-size: var(--fs-small); }
.lang-banner .container { display: flex; align-items: center; justify-content: center; gap: var(--space-4); min-height: 44px; }
.lang-banner a { color: var(--color-primary); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.lang-banner button { display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 50%; background: transparent; cursor: pointer; color: var(--color-muted); }
.lang-banner button:hover { color: var(--color-text); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100; height: var(--header-h);
  transition: background-color var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease), backdrop-filter var(--dur-2);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled { background: rgba(12, 21, 25, .82); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-color: var(--color-border); }
.site-header__inner { height: 100%; display: flex; align-items: center; gap: var(--space-5); }
.brand { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: var(--color-primary); margin-right: auto; }
.brand svg { width: 46px; height: auto; }
.brand__word { font: 700 1.22rem/1 var(--font-logo); letter-spacing: .01em; white-space: nowrap; }
.brand__word span { font-weight: 300; margin-left: .22em; }
.nav { display: flex; gap: var(--space-6); font-size: .93rem; color: var(--color-muted); }
.nav a { position: relative; padding: var(--space-2) 0; transition: color var(--dur-2); }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--color-primary); transform: scaleX(0); transition: transform var(--dur-2) var(--ease); }
.nav a:hover, .nav a[aria-current="true"] { color: var(--color-text); }
.nav a:hover::after, .nav a[aria-current="true"]::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.lang-pill {
  display: inline-grid; place-items: center; min-width: 44px; height: 44px; padding: 0 var(--space-3);
  border: 1px solid var(--color-border-strong); border-radius: var(--radius-pill);
  font: 500 .78rem/1 var(--font-mono); letter-spacing: .06em; color: var(--color-text-2);
}
.lang-pill:hover { border-color: var(--color-primary); color: var(--color-primary); }
.nav-toggle { display: none; align-items: center; gap: var(--space-2); height: 44px; padding: 0 var(--space-3); border: 1px solid var(--color-border-strong); border-radius: var(--radius-pill); background: transparent; cursor: pointer; font-size: .88rem; font-weight: 700; }
.nav-toggle svg { width: 18px; height: 18px; }

/* Hero */
.hero { position: relative; padding-block: var(--space-7) var(--space-9); }
.hero::before {
  content: ""; position: absolute; z-index: -1; pointer-events: none;
  width: min(900px, 120vw); aspect-ratio: 1; right: -12%; top: calc(-1 * var(--header-h) - 18%);
  background: radial-gradient(closest-side, rgba(207, 157, 123, .2), rgba(114, 75, 57, .1) 45%, transparent 70%);
}
.hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: var(--space-7); align-items: center; }
.hero h1 { font-size: var(--fs-h1); line-height: var(--lh-tight); letter-spacing: -.035em; }
.hero h1 em { font-style: normal; color: var(--color-primary); }
.hero__sub { margin-top: var(--space-5); max-width: 34rem; font-size: var(--fs-lead); color: var(--color-text-2); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-6); }
.hero .micro { margin-top: var(--space-4); }
.facts { display: flex; flex-wrap: wrap; gap: var(--space-4) var(--space-6); margin-top: var(--space-7); padding-top: var(--space-5); border-top: 1px solid var(--color-border); }
.facts li { font-size: var(--fs-small); color: var(--color-muted); }
.facts b { display: block; font: 600 1.35rem/1.25 var(--font-display); color: var(--color-text); }

.stage { position: relative; display: grid; place-items: center; min-height: 600px; }
.stage::before { content: ""; position: absolute; inset: 6% 4%; border-radius: 50%; background: radial-gradient(closest-side, rgba(207, 157, 123, .28), transparent 72%); filter: blur(12px); }
.phone {
  position: relative; width: 290px; aspect-ratio: 9 / 19; padding: 11px; border-radius: 44px;
  background: linear-gradient(145deg, #2A2524, #0E1113); box-shadow: var(--shadow-device); transform: rotate(-4deg);
}
.phone__screen { height: 100%; border-radius: 34px; overflow: hidden; background: #FFF6EA; container-type: size; }
.phone__screen img { width: 100%; animation: phone-scroll 18s ease-in-out 1.2s infinite alternate; will-change: transform; }
@keyframes phone-scroll {
  0%, 8% { transform: translateY(0); }
  92%, 100% { transform: translateY(calc(-100% + 100cqh)); }
}
.chip {
  position: absolute; z-index: 2; padding: var(--space-3) var(--space-4); border-radius: var(--radius-md);
  background: rgba(22, 33, 39, .92); border: 1px solid var(--color-border); box-shadow: var(--shadow-float);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); font-size: .82rem; color: var(--color-muted);
}
.chip b { display: block; font: 600 1rem/1.3 var(--font-display); color: var(--color-text); }
.chip--a { left: 0; top: 16%; }
.chip--b { right: 0; bottom: 14%; }
.dot { display: inline-block; width: 8px; height: 8px; margin-right: 6px; border-radius: 50%; background: var(--color-success); box-shadow: 0 0 0 4px rgba(62, 207, 122, .15); }

/* Cinta de negocios */
.ticker { border-block: 1px solid var(--color-border-strong); background: var(--color-surface); overflow: hidden; }
.ticker__row { display: flex; align-items: center; gap: var(--space-5); width: max-content; padding-block: var(--space-4); animation: ticker 40s linear infinite; }
.ticker__label { font: 500 var(--fs-tag)/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--color-muted); padding-left: var(--space-5); }
.ticker ul { display: flex; gap: var(--space-5); }
.ticker li { display: flex; align-items: center; gap: var(--space-5); font: 700 clamp(1rem, 1.6vw, 1.25rem)/1 var(--font-display); text-transform: uppercase; letter-spacing: .02em; white-space: nowrap; }
.ticker li::after { content: "↗"; color: var(--color-primary); font-weight: 400; }
.ticker:hover .ticker__row { animation-play-state: paused; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ¿Para qué una web? */
.why__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: var(--space-8); align-items: start; }
.why__grid .section-head { margin-bottom: 0; position: sticky; top: calc(var(--header-h) + var(--space-6)); }
.why__list { display: grid; gap: var(--space-6); counter-reset: why; }
.why__list li { display: grid; grid-template-columns: 88px 1fr; gap: var(--space-5); padding-bottom: var(--space-6); border-bottom: 1px solid var(--color-border); counter-increment: why; }
.why__list li:last-child { border-bottom: 0; padding-bottom: 0; }
.why__list li::before { content: "0" counter(why); font: 800 3.4rem/1 var(--font-display); color: var(--color-primary); letter-spacing: -.04em; }
.why__list h3 { font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.why__list p { color: var(--color-text-2); }

/* Precios */
.pricing { background: linear-gradient(180deg, transparent, rgba(22, 33, 39, .6) 30%, rgba(22, 33, 39, .6) 70%, transparent); }
.price-card {
  display: grid; grid-template-columns: 1.15fr .85fr; overflow: hidden;
  border: 1px solid var(--color-border-strong); border-radius: var(--radius-lg); background: var(--color-surface);
}
.price-card__main { position: relative; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding: clamp(28px, 5vw, 56px); border-right: 1px solid var(--color-border); }
.price-card__main::after {
  content: ""; position: absolute; inset: auto -20% -40% auto; width: 70%; aspect-ratio: 1; pointer-events: none;
  background: radial-gradient(closest-side, rgba(207, 157, 123, .18), transparent 70%);
}
.price { position: relative; display: flex; align-items: flex-start; font: 800 var(--fs-price)/.82 var(--font-display); letter-spacing: -.06em; color: var(--color-primary); }
.price__cur { font-size: .36em; line-height: 1; margin-top: .12em; margin-right: .06em; letter-spacing: 0; }
.price__arrow { width: .34em; height: .34em; margin-left: .06em; color: var(--color-primary); }
.price__label { margin-top: var(--space-4); font: 500 var(--fs-tag)/1.2 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--color-muted); }
.price__compare { position: relative; margin-top: var(--space-6); max-width: 30rem; font-size: 1.05rem; color: var(--color-text-2); }
.price__compare b { color: var(--color-text); }
.bilingual { position: relative; display: inline-flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); margin-top: var(--space-5); padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); background: rgba(207, 157, 123, .1); border: 1px dashed var(--color-border-strong); }
.bilingual b { color: var(--color-primary); font: 700 1.15rem/1 var(--font-display); }
.price-card__includes { padding: clamp(28px, 5vw, 56px); display: flex; flex-direction: column; gap: var(--space-5); }
.price-card__includes h3 { font: 500 var(--fs-tag)/1.2 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--color-muted); }
.checklist { display: grid; gap: var(--space-3); }
.checklist li { display: flex; gap: var(--space-3); align-items: flex-start; }
.checklist svg { width: 20px; height: 20px; margin-top: 2px; flex: none; color: var(--color-primary); }

.plans-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: var(--space-4); margin: var(--space-9) 0 var(--space-6); }
.plans-head h3 { font-size: var(--fs-h3); }
.plans-head p { max-width: 36rem; color: var(--color-text-2); margin-top: var(--space-2); }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.plan { position: relative; display: flex; flex-direction: column; gap: var(--space-4); padding: var(--space-6); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-bg); }
.plan--featured { border-color: var(--color-primary); background: var(--color-surface); }
.plan__badge { position: absolute; top: -12px; left: var(--space-6); padding: 4px 10px; border-radius: var(--radius-pill); background: var(--color-primary); color: var(--color-on-primary); font: 500 .72rem/1.2 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; }
.plan__name { font: 600 1.1rem/1.2 var(--font-display); }
.plan__price { font: 800 2.8rem/1 var(--font-display); letter-spacing: -.04em; }
.plan__price small { font: 500 .95rem/1 var(--font-body); letter-spacing: 0; color: var(--color-muted); margin-left: 4px; }
.plan ul { display: grid; gap: var(--space-2); color: var(--color-text-2); flex: 1; }
.plan li { display: flex; gap: var(--space-2); }
.plan li svg { width: 18px; height: 18px; margin-top: 3px; color: var(--color-primary); flex: none; }
.plans-note { margin-top: var(--space-5); max-width: 60rem; font-size: var(--fs-small); color: var(--color-muted); }
.plans-note b { color: var(--color-text-2); }

/* Muestras */
.samples__list { display: grid; gap: var(--space-8); }
.sample { display: grid; grid-template-columns: 1.35fr 1fr; gap: var(--space-7); align-items: center; }
.sample:nth-child(even) .sample__media { order: 2; }
.sample__media { position: relative; display: block; padding: var(--space-5) 8% var(--space-6) 0; }
.sample__media::before { content: ""; position: absolute; inset: 10% 5% 0; border-radius: 50%; background: radial-gradient(closest-side, rgba(207, 157, 123, .16), transparent 70%); }
.laptop { position: relative; }
.laptop__screen { position: relative; padding: 2.2% 2.2% 0; border-radius: 14px 14px 0 0; background: #121314; box-shadow: 0 0 0 1px rgba(207, 157, 123, .22) inset; }
.laptop__screen img { width: 100%; border-radius: 4px 4px 0 0; aspect-ratio: 896 / 560; object-fit: cover; }
.laptop__base { height: 14px; margin: 0 -5%; border-radius: 0 0 16px 16px; background: linear-gradient(#34302F, #1A1918); box-shadow: 0 30px 50px -20px rgba(0, 0, 0, .8); }
.mini-phone { position: absolute; right: 0; bottom: 0; width: 24%; padding: 5px; border-radius: 22px; background: linear-gradient(145deg, #2A2524, #0E1113); box-shadow: var(--shadow-device); }
.mini-phone img { width: 100%; border-radius: 17px; aspect-ratio: 390 / 844; object-fit: cover; object-position: top; }
.sample__media:hover .laptop, .sample__media:focus-visible .laptop { transform: translateY(-4px); }
.laptop, .mini-phone { transition: transform var(--dur-3) var(--ease); }
.sample__media:hover .mini-phone { transform: translateY(-10px); }
.sample__body h3 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); margin: var(--space-4) 0 var(--space-3); }
.sample__body p { color: var(--color-text-2); margin-bottom: var(--space-5); max-width: 28rem; }
.samples__more { margin-top: var(--space-8); padding: var(--space-5) var(--space-6); border: 1px dashed var(--color-border-strong); border-radius: var(--radius-lg); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-4); }
.samples__more p { font: 600 1.1rem/1.4 var(--font-display); }

/* Cómo funciona */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); position: relative; }
.steps::before { content: ""; position: absolute; left: 24px; right: 24px; top: 24px; height: 1px; background: linear-gradient(90deg, var(--color-primary), var(--color-border)); transform-origin: left; transform: rotate(-1.2deg); }
.steps li { position: relative; }
.steps__n { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: var(--space-5); border-radius: 50%; background: var(--color-bg); border: 1px solid var(--color-primary); color: var(--color-primary); font: 700 1.1rem/1 var(--font-display); }
.steps li:nth-child(2) .steps__n { transform: translateY(-4px); }
.steps li:nth-child(3) .steps__n { transform: translateY(-8px); }
.steps li:nth-child(4) .steps__n { transform: translateY(-12px); background: var(--color-primary); color: var(--color-on-primary); }
.steps h3 { font-size: 1.2rem; margin-bottom: var(--space-2); }
.steps p { color: var(--color-text-2); }
.steps-cta { margin-top: var(--space-7); }

/* Por qué XPY */
.about { overflow: hidden; }
.about__mark { position: absolute; right: -6%; top: 50%; width: min(620px, 60vw); transform: translateY(-50%); color: var(--color-primary); opacity: .05; pointer-events: none; }
.about__grid { position: relative; display: grid; grid-template-columns: .95fr 1.05fr; gap: var(--space-8); align-items: start; }
.about h2 { font-size: var(--fs-h2); }
.lead { margin-top: var(--space-5); max-width: 34rem; font-size: var(--fs-lead); color: var(--color-text-2); }
.about__proof { display: flex; gap: var(--space-3); align-items: center; margin-top: var(--space-6); padding: var(--space-4) var(--space-5); border-left: 2px solid var(--color-primary); background: rgba(207, 157, 123, .06); font-weight: 600; }
.about__proof svg { width: 22px; height: 22px; color: var(--color-primary); flex: none; }
.reasons { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6) var(--space-5); }
.reasons li { display: grid; gap: var(--space-2); }
.reasons svg { width: 28px; height: 28px; color: var(--color-primary); margin-bottom: var(--space-2); }
.reasons h3 { font-size: 1.1rem; }
.reasons p { color: var(--color-text-2); font-size: .97rem; }

/* FAQ */
.faq__grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: var(--space-8); align-items: start; }
.faq__grid .section-head { position: sticky; top: calc(var(--header-h) + var(--space-6)); margin-bottom: 0; }
.faq__list { border-top: 1px solid var(--color-border); }
.faq__item { border-bottom: 1px solid var(--color-border); }
.faq__item summary {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding: var(--space-5) 0; cursor: pointer; list-style: none;
  font: 600 1.08rem/1.35 var(--font-display);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: ""; flex: none; width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--color-border-strong);
  background: linear-gradient(var(--color-primary), var(--color-primary)) center / 10px 1.5px no-repeat, linear-gradient(var(--color-primary), var(--color-primary)) center / 1.5px 10px no-repeat;
  transition: transform var(--dur-2) var(--ease);
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item summary:hover { color: var(--color-primary); }
.faq__answer { padding: 0 var(--space-7) var(--space-5) 0; color: var(--color-text-2); }
.faq__more { margin-top: var(--space-6); }

/* CTA final */
.cta-final { overflow: hidden; text-align: center; }
.cta-final::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 70% at 50% 100%, rgba(207, 157, 123, .2), transparent 70%); pointer-events: none; }
.cta-final__mark { width: min(180px, 40vw); margin: 0 auto var(--space-6); color: var(--color-primary); }
.cta-final h2 { font-size: clamp(2.2rem, 5vw, 4rem); max-width: 18ch; margin-inline: auto; }
.cta-final__sub { margin: var(--space-5) auto 0; max-width: 34rem; font-size: var(--fs-lead); color: var(--color-text-2); }
.cta-final__btns { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-3); margin-top: var(--space-6); }
.cta-final__number { margin-top: var(--space-6); font: 500 .9rem/1.6 var(--font-mono); color: var(--color-muted); }
.cta-final__number b { display: block; font: 600 1.35rem/1.3 var(--font-display); letter-spacing: .01em; color: var(--color-text); }
.cta-final__meet { margin-top: var(--space-2); }
.cta-final__meet a { color: var(--color-primary); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

/* Footer */
.site-footer { border-top: 1px solid var(--color-border); padding-block: var(--space-8) var(--space-7); font-size: .95rem; color: var(--color-muted); }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--space-6); }
.footer__grid .brand { margin: 0 0 var(--space-4); }
.footer__col h2 { font: 500 var(--fs-tag)/1.2 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--color-text-2); margin-bottom: var(--space-4); }
.footer__col ul { display: grid; gap: var(--space-2); }
.footer__col a:hover { color: var(--color-primary); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-3); margin-top: var(--space-7); padding-top: var(--space-5); border-top: 1px solid var(--color-border); font-size: var(--fs-small); }

/* Barra fija en celular */
.mbar { display: none; }

/* Páginas legales / 404 */
.page-simple { padding-block: var(--space-8) var(--space-9); }
.page-simple h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); margin-bottom: var(--space-5); }
.prose { max-width: 46rem; color: var(--color-text-2); }
.prose h2 { font-size: 1.35rem; color: var(--color-text); margin: var(--space-7) 0 var(--space-3); }
.prose p + p { margin-top: var(--space-3); }
.prose a:not(.btn) { color: var(--color-primary); text-decoration: underline; text-underline-offset: 3px; }
.prose__back { margin-top: var(--space-7); }
.footer__bottom--solo { margin-top: 0; padding-top: 0; border-top: 0; }

/* ---------- Animación de entrada (solo con JS) ---------- */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity var(--dur-3) var(--ease), transform var(--dur-3) var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .price__arrow path { stroke-dasharray: 60; stroke-dashoffset: 60; transition: stroke-dashoffset 900ms var(--ease) 300ms; }
.js .is-in .price__arrow path { stroke-dashoffset: 0; }

/* ---------- Utilidades ---------- */
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.nowrap { white-space: nowrap; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .nav { gap: var(--space-5); }
  .hero__grid { grid-template-columns: 1fr 1fr; gap: var(--space-5); }
  .phone { width: 260px; }
  .price-card { grid-template-columns: 1fr; }
  .price-card__main { border-right: 0; border-bottom: 1px solid var(--color-border); }
  .why__grid, .about__grid, .faq__grid { grid-template-columns: 1fr; gap: var(--space-7); }
  .why__grid .section-head, .faq__grid .section-head { position: static; }
  .steps { grid-template-columns: 1fr 1fr; row-gap: var(--space-7); }
  .steps::before { display: none; }
  .steps li .steps__n { transform: none !important; }
}

@media (max-width: 860px) {
  .nav, .header-actions .btn { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-header.menu-open { background: var(--color-bg); border-color: var(--color-border); }
  .nav.is-open {
    display: flex; flex-direction: column; gap: 0; position: absolute; top: var(--header-h); left: 0; right: 0;
    padding: var(--space-2) var(--gutter) var(--space-5); background: var(--color-bg); border-bottom: 1px solid var(--color-border);
    font-size: 1.1rem; color: var(--color-text);
  }
  .nav.is-open a { padding: var(--space-4) 0; border-bottom: 1px solid var(--color-border); }
  .nav.is-open a::after { display: none; }
  .hero { padding-top: var(--space-5); }
  .facts { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: var(--space-3) var(--space-5); }
  .facts b { font-size: 1.1rem; }
  .phone { width: 230px; border-radius: 38px; }
  .phone__screen { border-radius: 29px; }
  .stage { min-height: 520px; }
  .sample, .sample:nth-child(even) { grid-template-columns: 1fr; gap: var(--space-5); }
  .sample:nth-child(even) .sample__media { order: 0; }
  .plans { grid-template-columns: 1fr; gap: var(--space-5); }
  .plans-head { margin-top: var(--space-8); }
  .plan { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: var(--space-2) var(--space-4); padding: var(--space-5); }
  .plan__name { grid-column: 1; grid-row: 1; font-size: 1.25rem; }
  .plan__price { grid-column: 2; grid-row: 1; font-size: 2.2rem; text-align: right; }
  .plan ul { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-5); }
  .plan .btn { grid-column: 1 / -1; margin-top: var(--space-2); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid > :first-child { grid-column: 1 / -1; }
  .mbar {
    display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2);
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
    padding: var(--space-2) var(--space-3) calc(var(--space-2) + env(safe-area-inset-bottom));
    background: rgba(12, 21, 25, .92); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-top: 1px solid var(--color-border);
    transform: translateY(110%); transition: transform var(--dur-2) var(--ease);
  }
  .mbar.is-visible { transform: none; }
  .mbar .btn { min-height: 52px; }
  .site-footer { padding-bottom: calc(var(--space-7) + 80px); }
  .footer__col ul { gap: 0; }
  .footer__col li, .footer__col a, .footer__bottom a { display: inline-flex; align-items: center; min-height: 44px; min-width: 44px; }
}

@media (max-width: 700px) {
  .hero__grid { grid-template-columns: 1fr; }
  .stage { min-height: 540px; margin-top: var(--space-4); }
}

@media (max-width: 560px) {
  :root { --header-h: 64px; }
  .brand svg { width: 40px; }
  .brand__word { font-size: 1.1rem; }
  .hero__ctas .btn { width: 100%; }
  .facts { grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
  .facts li { font-size: .78rem; line-height: 1.35; }
  .facts b { font-size: 1rem; margin-bottom: 2px; }
  .phone { width: 236px; border-radius: 38px; }
  .phone__screen { border-radius: 29px; }
  .stage { min-height: 500px; }
  .chip--a { left: -4px; top: 10%; }
  .chip--b { right: -4px; bottom: 8%; }
  .why__list li { grid-template-columns: 1fr; gap: var(--space-2); }
  .why__list li::before { font-size: 2.4rem; }
  .steps { grid-template-columns: 1fr; row-gap: var(--space-6); }
  .steps li { display: grid; grid-template-columns: 48px 1fr; column-gap: var(--space-4); }
  .steps li:not(:last-child)::after { content: ""; position: absolute; left: 24px; top: 56px; bottom: calc(-1 * var(--space-6) + 8px); width: 1px; background: var(--color-border-strong); }
  .steps__n { grid-row: 1 / 3; margin-bottom: 0; }
  .steps h3 { align-self: end; margin-top: var(--space-3); }
  .reasons { grid-template-columns: 1fr; }
  .faq__answer { padding-right: 0; }
  .footer__grid { grid-template-columns: 1fr; }
  .cta-final__btns .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .phone__screen img { animation: none; }
  .ticker__row { animation: none; flex-wrap: wrap; width: auto; }
  .ticker__row > ul[aria-hidden="true"] { display: none; }
  .js .reveal { opacity: 1; transform: none; }
}