:root { --bg: #0b0b0d; --surface: #151519; --raise: #1d1d23; --ink: #f2f0ec; --muted: #94919b; --line: #2a2a31; --red: #e1252f;
  --display: "Big Shoulders Display", "Arial Narrow", Impact, sans-serif; --serif: "Shippori Mincho B1", Georgia, serif;
  --body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.65 var(--body); }
a { color: inherit; }
.wrap { width: min(1100px, 100% - 32px); margin-inline: auto; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--red); color: #fff; border-radius: 999px; padding: 12px 22px; font: 700 15px/1 var(--body); text-decoration: none; white-space: nowrap; transition: background .15s ease; }
.btn:hover { background: #f03842; }
.btn svg { width: 18px; height: 18px; }
.btn.book { background: transparent; border: 1px solid var(--red); font: 600 12px var(--serif); letter-spacing: .25em; text-transform: uppercase; padding: 12px 18px; }
/* menú */
nav { position: sticky; top: 0; z-index: 20; background: rgb(11 11 13 / .88); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
nav .wrap { display: flex; align-items: center; gap: 16px; padding-block: 12px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 900 24px var(--display); letter-spacing: .02em; }
.logo svg { width: 32px; height: 32px; }
.logo .nm span { color: var(--red); }
nav .back { margin-left: auto; color: var(--muted); font: 500 12px var(--serif); letter-spacing: .2em; text-transform: uppercase; text-decoration: none; }
nav .back:hover { color: var(--ink); }
/* cabecera */
header { padding: clamp(56px, 10vw, 120px) 0 clamp(32px, 5vw, 56px); border-bottom: 1px solid var(--line); position: relative; overflow: hidden; }
header::after { content: ""; position: absolute; right: -8vw; top: -10vw; width: clamp(240px, 38vw, 520px); aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle at 40% 40%, #e1252f, #7a0f16 70%); opacity: .55; filter: blur(2px); pointer-events: none; }
.crumbs { font: 500 12px var(--serif); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.crumbs a { text-decoration: none; } .crumbs a:hover { color: var(--ink); }
h1 { position: relative; z-index: 1; margin: 18px 0 16px; font: 900 clamp(52px, 10vw, 128px)/.88 var(--display); text-transform: uppercase; letter-spacing: .005em; }
h1 em { font-style: normal; color: var(--red); }
.lead { position: relative; z-index: 1; max-width: 620px; color: #cfcbd4; font-size: clamp(17px, 2vw, 20px); }
/* índice */
.toc { display: flex; flex-wrap: wrap; gap: 8px; margin: 28px 0 0; padding: 0; list-style: none; position: relative; z-index: 1; }
.toc a { display: inline-block; padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; font-size: 14px; text-decoration: none; color: #d8d4dc; background: rgb(11 11 13 / .6); }
.toc a:hover { border-color: var(--red); color: #fff; }
/* fases */
main section { padding: clamp(48px, 8vw, 96px) 0; border-bottom: 1px solid var(--line); scroll-margin-top: 70px; }
.phase { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: clamp(24px, 5vw, 72px); }
.phase-k { position: sticky; top: 90px; align-self: start; }
.num { font: 900 clamp(80px, 12vw, 150px)/.8 var(--display); color: transparent; -webkit-text-stroke: 1.5px var(--red); }
.when { display: block; margin-top: 14px; font: 600 12px var(--serif); letter-spacing: .3em; text-transform: uppercase; color: var(--red); }
h2 { margin: 6px 0 0; font: 900 clamp(34px, 5vw, 56px)/.95 var(--display); text-transform: uppercase; }
.steps { margin: 0; padding: 0; list-style: none; counter-reset: s; }
.steps li { position: relative; padding: 18px 0 18px 52px; border-top: 1px solid var(--line); }
.steps li:first-child { border-top: 0; padding-top: 0; }
.steps li:first-child::before { top: 0; }
.steps li::before { counter-increment: s; content: counter(s, decimal-leading-zero); position: absolute; left: 0; top: 18px; font: 900 22px var(--display); color: var(--muted); }
.steps b { display: block; font-size: 19px; color: #fff; margin-bottom: 2px; }
.steps p { margin: 0; color: #c4c0ca; }
.note { margin-top: 22px; padding: 16px 18px; border-left: 3px solid var(--red); background: var(--surface); color: #d8d4dc; font-size: 16px; }
/* evita */
.avoid-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-top: 28px; }
.avoid-card { padding: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 4px; }
.avoid-card b { display: block; font: 900 24px var(--display); text-transform: uppercase; }
.avoid-card span { color: var(--red); font: 600 12px var(--serif); letter-spacing: .2em; text-transform: uppercase; }
.avoid-card p { margin: 8px 0 0; color: #c4c0ca; font-size: 15px; }
/* preguntas */
.faq { margin-top: 24px; border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; padding: 20px 0; font-size: 19px; font-weight: 600; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--red); font: 900 26px/1 var(--display); transition: transform .2s ease; }
details[open] summary::after { transform: rotate(45deg); }
details p { margin: 0 0 20px; color: #c4c0ca; max-width: 720px; }
/* alerta */
.alert { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start; padding: clamp(20px, 4vw, 32px); border: 1px solid var(--red); border-radius: 4px; background: linear-gradient(135deg, rgb(225 37 47 / .14), transparent 60%); }
.alert svg { width: 34px; height: 34px; color: var(--red); }
.alert h2 { font-size: clamp(28px, 4vw, 40px); }
.alert ul { margin: 12px 0 0; padding-left: 20px; color: #d8d4dc; }
/* cierre */
.cta { text-align: center; padding: clamp(64px, 10vw, 120px) 0; }
.cta .jp { font: 500 clamp(22px, 3vw, 30px) var(--serif); color: var(--red); letter-spacing: .3em; }
.cta h2 { margin: 12px 0 14px; font-size: clamp(42px, 7vw, 84px); }
.cta p { color: #c4c0ca; max-width: 520px; margin: 0 auto 26px; }
.cta .row { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.btn.ghost { background: transparent; border: 1px solid #cfc7b8; }
.btn.ghost:hover { background: rgb(242 237 228 / .08); }
footer { padding: 28px 0 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; }
@media (max-width: 760px) {
  .phase { grid-template-columns: 1fr; gap: 18px; }
  .phase-k { position: static; display: grid; grid-template-columns: auto 1fr; gap: 0 16px; align-items: end; }
  .num { grid-row: span 2; font-size: 84px; }
  .when { margin: 0; }
  nav .back { display: none; }
  .btn.book { padding: 10px 14px; letter-spacing: .18em; }
  .alert { grid-template-columns: 1fr; }
}

/* Cambio de idioma ES / EN (cuidados.html ↔ cuidados-en.html) */
nav .lang { display: inline-grid; place-items: center; flex: none; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font: 600 12px var(--serif); letter-spacing: .2em; text-indent: .2em; text-decoration: none; transition: color .15s ease, border-color .15s ease; }
nav .lang:hover, nav .lang:focus-visible { color: var(--ink); border-color: var(--red); }
@media (max-width: 760px) { nav .lang { margin-left: auto; } }