/* =========================================================
   SITE — componentes de UI (fase UI, 25 sep 2026)
   Movimiento: solo transform/opacity; todo se apaga con prefers-reduced-motion.
   ========================================================= */

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 48px; padding: 0 1.5rem; border-radius: 6px;
  font: 600 .9375rem/1 var(--font-body); letter-spacing: .01em; text-decoration: none;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .25s var(--ease-out), box-shadow .25s var(--ease-out), background-color .25s, color .25s, border-color .25s;
}
.btn--primary { background: var(--navy); color: var(--bone); }
.btn--primary:hover { transform: translateY(-2px) scale(1.03); box-shadow: var(--shadow-1); background: var(--navy-2); }
.btn--ghost { background: transparent; color: var(--fg); border-color: currentColor; }
.btn--ghost:hover { transform: translateY(-2px); background: var(--fg); color: var(--bg); }
.btn:active { transform: scale(.97); }
.t-inmersiva .btn--primary { background: var(--gold-light); color: var(--navy); }
.t-inmersiva .btn--primary:hover { background: #D6B865; box-shadow: 0 8px 28px rgba(201,168,76,.28); }
.btn--sm { min-height: 40px; padding: 0 1rem; font-size: .875rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: var(--space-3); }
@media (max-width: 479px) { .btn-row .btn { width: 100%; } }

.link { color: inherit; text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: .25em; text-decoration-thickness: 1px; transition: text-decoration-thickness .2s; }
.link:hover { text-decoration-thickness: 2px; }

/* ---------- Encabezado ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--bg); border-bottom: 1px solid transparent;
  transition: background-color .3s, border-color .3s, padding .3s var(--ease-out); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 72px; transition: min-height .3s var(--ease-out); }
.site-header.is-scrolled { border-bottom-color: var(--line); }
.site-header.is-scrolled .wrap { min-height: 60px; }
@supports (backdrop-filter: blur(8px)) {
  .t-sobria .site-header.is-scrolled { background: rgba(250,248,244,.86); backdrop-filter: blur(10px); }
  .t-inmersiva .site-header.is-scrolled { background: rgba(15,36,57,.86); backdrop-filter: blur(10px); border-bottom-color: rgba(251,250,246,.12); }
}
.t-sobria .signature__name { color: var(--gold); }
.t-inmersiva .signature__name { color: var(--gold-light); }
.signature__desc { margin-top: 2px; white-space: nowrap; }
@media (max-width: 400px) { .site-header .signature__desc { letter-spacing: .24em; } }

/* ---------- Secciones ---------- */
.section-title { max-width: 22ch; }
.eyebrow-rule { display: block; width: var(--sig-rule-w); height: 1px; background: var(--accent); margin-bottom: var(--space-3); transform-origin: left; }
.muted { color: var(--muted); }
.small { font-size: var(--fs-sm); line-height: 1.6; }

/* Hero */
.hero { padding-block: clamp(3.5rem, 10vh, 7rem) clamp(3rem, 8vh, 5rem); }
.hero h1 { max-width: 17ch; letter-spacing: -.01em; }
.hero .lead { font-size: var(--fs-lg); max-width: 52ch; }
.hero .trust { margin-top: var(--space-3); font-size: var(--fs-sm); color: var(--mist-text); max-width: 60ch; }
.hero h1 .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; }
.hero h1 .w > span { display: inline-block; }

/* Problema */
.problem { border-top: 1px solid var(--line); }
.problem__grid { display: grid; gap: var(--space-4); }
@media (min-width: 960px) { .problem__grid { grid-template-columns: 5fr 6fr; align-items: start; } }
.bullets { list-style: none; margin: 0 0 var(--space-4); padding: 0; }
.bullets li { position: relative; padding: .55rem 0 .55rem 1.5rem; border-bottom: 1px solid var(--line); }
.bullets li::before { content: ""; position: absolute; left: 0; top: 1.15rem; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.callout { position: relative; margin: 0; padding: 1.25rem 1.5rem 1.25rem 1.75rem; background: var(--callout-bg); }
.callout::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--gold); transform-origin: top; }
.callout p { font-family: var(--font-display); font-style: italic; font-size: 1.1875rem; line-height: 1.45; color: var(--blue); margin: 0 0 .5rem; }
.callout p:last-child { margin: 0; }

/* Servicios */
.services { background: var(--paper); }
.svc-grid { display: grid; gap: 1rem; margin-top: var(--space-4); }
@media (min-width: 720px) { .svc-grid { grid-template-columns: 1fr 1fr; gap: 1.25rem; } }
.svc-img { display: block; width: calc(100% + 3.5rem); max-width: none; height: auto; aspect-ratio: 4 / 3; object-fit: cover; margin: -1.75rem -1.75rem 1.5rem; border-bottom: 1px solid var(--line); transition: transform .6s var(--ease-out); }
.svc-card:hover .svc-img { transform: scale(1.03); }
.svc-card { position: relative; padding: 1.75rem 1.75rem 1.5rem; border: 1px solid var(--line); background: var(--paper); overflow: hidden;
  transition: border-color .3s, transform .3s var(--ease-out), box-shadow .3s var(--ease-out); --mx: 50%; --my: 50%; }
.svc-card::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease-out); }
.svc-card::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .3s;
  background: radial-gradient(260px circle at var(--mx) var(--my), rgba(169,125,66,.12), transparent 70%); }
.svc-card:hover, .svc-card:focus-within { border-color: var(--gold); transform: translateY(-2px); box-shadow: var(--shadow-1); }
.svc-card:hover::before, .svc-card:focus-within::before { transform: scaleX(1); }
.svc-card:hover::after { opacity: 1; }
.svc-tag { display: block; font: 600 .75rem/1.2 var(--font-body); letter-spacing: .14em; text-transform: uppercase; color: var(--gold-text); margin-bottom: .75rem; }
.svc-card h3 { font-size: 1.4375rem; margin-bottom: .5rem; }
.svc-card p { margin-bottom: 1.25rem; }
.svc-more { position: static; background: none; border: 0; padding: 0; font: 600 .875rem/1 var(--font-body); color: var(--ink); cursor: pointer;
  text-decoration: underline; text-decoration-color: var(--gold); text-underline-offset: .3em; }
.svc-more::after { content: ""; position: absolute; inset: 0; z-index: 1; } /* toda la tarjeta es clicable */
.svc-more:focus-visible { outline: none; }
.svc-card:has(.svc-more:focus-visible) { outline: 2px solid var(--gold); outline-offset: 3px; }

/* Método */
.method { border-top: 1px solid var(--line); }
.steps { position: relative; list-style: none; margin: var(--space-4) 0 var(--space-3); padding: 0 0 0 3.25rem; display: grid; gap: var(--space-4); }
.steps::before, .steps::after { content: ""; position: absolute; left: 1.05rem; top: .9rem; bottom: .9rem; width: 1px; }
.steps::before { background: var(--line); }
.steps::after { background: var(--gold); transform-origin: top; transform: scaleY(var(--p, 1)); }
.step__num { position: absolute; left: 0; width: 2.2rem; text-align: center; font: italic 700 1.75rem/1 var(--font-display); color: var(--gold); background: var(--paper); padding-block: .2rem; }
.step h3 { font: 600 1.0625rem/1.3 var(--font-body); font-style: normal; margin-bottom: .35rem; }
.step p { margin: 0; }
@media (min-width: 960px) {
  .steps { grid-template-columns: repeat(3, 1fr); padding: 3.5rem 0 0; gap: var(--space-4); }
  .steps::before, .steps::after { left: 0; right: 0; top: 1.05rem; bottom: auto; width: auto; height: 1px; }
  .steps::after { transform-origin: left; transform: scaleX(var(--p, 1)); }
  .step { position: relative; }
  .step__num { top: -3.5rem; left: 0; width: auto; padding-right: .75rem; text-align: left; }
}
.step { position: relative; }
@media (max-width: 959px) { .step__num { left: -3.25rem; top: 0; } }

/* Trayectoria */
.track { background: var(--paper); border-top: 1px solid var(--line); }
.kpis { list-style: none; padding: 0; margin: var(--space-4) 0; display: grid; }
.kpis li { display: grid; grid-template-columns: 7.5rem 1fr; gap: 1rem; align-items: baseline; padding: 1rem 0; border-top: 1px solid var(--line); }
.kpi-num { font: italic 700 2rem/1 var(--font-display); color: var(--navy); font-variant-numeric: tabular-nums; white-space: nowrap; }
.kpi-txt { font-size: .9375rem; line-height: 1.5; }
@media (min-width: 960px) {
  .kpis { grid-template-columns: repeat(5, 1fr); gap: 1.5rem; }
  .kpis li { grid-template-columns: 1fr; gap: .75rem; padding-top: 1.25rem; }
  .kpi-num { font-size: 2.5rem; }
}
.creds { font-size: var(--fs-sm); color: var(--mist-text); max-width: 80ch; }

/* Laboratorio */
.lab { border-top: 1px solid var(--line); }
.lab-list { list-style: none; padding: 0; margin: var(--space-4) 0 0; }
.lab-item { display: grid; gap: .5rem; padding: 1.5rem 0; border-top: 1px solid var(--line); transition: transform .3s var(--ease-out); }
.lab-item:last-child { border-bottom: 1px solid var(--line); }
.lab-item h3 { font: 600 1.0625rem/1.35 var(--font-body); font-style: normal; margin: 0; }
.lab-item p { margin: 0; }
.chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.chip { display: inline-flex; align-items: center; min-height: 26px; padding: 0 .7rem; border: 1px solid var(--line); border-radius: 999px; font-size: .75rem; font-weight: 500; color: var(--ink); transition: border-color .3s, background-color .3s; }
.lab-item:hover { transform: translateX(4px); }
.lab-item:hover .chip { border-color: var(--gold); background: var(--gold-soft); }
@media (min-width: 960px) { .lab-item { grid-template-columns: 1.1fr .9fr 1.5fr; gap: 1.5rem; align-items: baseline; } }

/* Coaching (bloque inmersivo del home) */
.coach-band { background: var(--navy); color: var(--bone); transition: background-color .8s var(--ease-out), color .8s var(--ease-out); }
.coach-band h2 { color: var(--gold-light); max-width: 24ch; transition: color .8s; }
.coach-band .disclaimer { font-size: .8125rem; color: rgba(251,250,246,.72); margin-top: var(--space-3); }
.coach-band.is-pre { background: var(--paper); color: var(--ink); }
.coach-band.is-pre h2 { color: var(--navy); }
.coach-band.is-pre .disclaimer { color: var(--mist-text); }

/* Contacto */
.contact__grid { display: grid; gap: var(--space-3); }
@media (min-width: 960px) { .contact__grid { grid-template-columns: 3fr 2fr; align-items: end; } }
.contact__actions { display: flex; flex-direction: column; gap: .9rem; align-items: flex-start; }

/* Pie */
.site-footer { border-top: 1px solid var(--line); padding-block: var(--space-5) var(--space-4); font-size: var(--fs-sm); color: var(--mist-text); background: var(--paper); }
.site-footer .wrap { display: grid; gap: var(--space-3); }
@media (min-width: 720px) { .site-footer .wrap { grid-template-columns: auto 1fr auto; align-items: start; gap: var(--space-4); } }
.footer-seal { width: 56px; height: 56px; }
.footer-brand strong { display: block; font: italic 700 1.125rem/1.3 var(--font-display); color: var(--gold); margin-bottom: .25rem; }
.footer-links { list-style: none; margin: 0; padding: 0; display: grid; gap: .45rem; }
.footer-links a { color: var(--ink); text-decoration: none; display: inline-flex; align-items: center; gap: .45rem; min-height: 28px; }
.footer-links a:hover { text-decoration: underline; text-decoration-color: var(--gold); text-underline-offset: .25em; }
.ig-glyph { width: 16px; height: 16px; }
.footer-copy { grid-column: 1 / -1; max-width: none; margin: 0; padding-top: var(--space-3); border-top: 1px solid var(--line); }

/* ---------- Pop-up de servicio (dialog) ---------- */
.svc-modal { padding: 0; border: 0; background: var(--paper); color: var(--ink); width: 100%; height: 100%; max-width: none; max-height: none; margin: 0; overflow: hidden; }
.svc-modal::backdrop { background: rgba(15,36,57,.72); backdrop-filter: blur(3px); }
.svc-modal__inner { height: 100%; overflow-y: auto; overscroll-behavior: contain; }
.svc-modal__bar { position: sticky; top: 0; z-index: 2; display: flex; align-items: center; justify-content: space-between; padding: .75rem 1rem .75rem 1.25rem; background: var(--paper); border-bottom: 1px solid var(--line); }
.icon-btn { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: var(--paper); color: var(--ink); display: grid; place-items: center; cursor: pointer; transition: transform .2s var(--ease-out), border-color .2s; }
.icon-btn:hover { transform: rotate(90deg); border-color: var(--gold); }
.icon-btn svg { width: 18px; height: 18px; }
.svc-modal__body { display: grid; gap: 1.5rem; padding: 0 0 2rem; }
.svc-modal__text { padding: 0 1.25rem; }
.svc-modal__text h2 { font-size: 1.75rem; margin-top: .25rem; }
.svc-modal__long { color: var(--ink); }
.svc-modal .gallery { padding: 0 1.25rem; }
.svc-modal__steps { padding: 0 1.25rem; }
.svc-steps { list-style: none; margin: 0 0 1.25rem; padding: 0; display: grid; gap: 0; counter-reset: st; }
.svc-steps li { display: grid; gap: .25rem; padding: .75rem 0; border-bottom: 1px solid var(--line); counter-increment: st; font-size: .9375rem; line-height: 1.5; }
.svc-steps strong { font-weight: 600; }
.svc-steps strong::before { content: counter(st) " · "; color: var(--gold-text); }
.svc-client { margin: 0; padding: 1rem 1.25rem; background: var(--callout-bg); border-left: 3px solid var(--gold); font-size: .9375rem; max-width: none; }
.svc-client span { display: block; }
.svc-client span::first-letter { text-transform: uppercase; }
.svc-client strong { display: block; font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-text); margin-bottom: .25rem; }
.svc-modal__long { font-size: 1.0625rem; }
@media (min-width: 960px) {
  .svc-modal { width: min(1080px, 92vw); height: fit-content; max-height: 88vh; margin: auto; border-radius: 12px; box-shadow: 0 24px 80px rgba(0,0,0,.35); }
  .svc-modal__inner { height: auto; max-height: 88vh; }
  .svc-modal__bar { position: absolute; right: 0; top: 0; background: transparent; border: 0; }
  .svc-modal__bar .svc-tag { display: none; }
  .svc-modal__body { grid-template-columns: 1.45fr 1fr; grid-template-areas: "media text" "gallery text" "steps steps"; gap: 1.25rem 2.25rem; padding: 2.25rem; align-content: start; align-items: start; }
  .svc-modal__steps { grid-area: steps; padding: 0; }
  .svc-steps { grid-template-columns: repeat(5, 1fr); gap: 1.25rem; }
  .svc-steps li { border-top: 2px solid var(--gold); border-bottom: 0; padding-top: .75rem; }
  .svc-modal__media { grid-area: media; }
  .svc-modal .gallery { grid-area: gallery; padding: 0; }
  .svc-modal__text { grid-area: text; padding: 2.5rem 0 0; }
  .svc-modal__text .svc-tag { display: block; }
}
.svc-modal__text .svc-tag { display: none; }
@media (min-width: 960px) { .svc-modal__text .svc-tag { display: block; } }

/* Video con fachada: YouTube solo se carga al tocar */
.video { position: relative; aspect-ratio: 16 / 9; background: var(--navy-2); overflow: hidden; }
.video__play { position: absolute; inset: 0; width: 100%; border: 0; padding: 0; cursor: pointer; background: transparent; }
.video__play img { width: 100%; height: 100%; object-fit: cover; opacity: .85; }
.video__play .pulse { position: absolute; left: 50%; top: 50%; width: 68px; height: 68px; margin: -34px 0 0 -34px; border-radius: 50%; background: var(--gold-light); display: grid; place-items: center; box-shadow: 0 0 0 0 rgba(201,168,76,.5); animation: pulse 2.4s var(--ease-out) infinite; }
.video__play .pulse svg { width: 22px; height: 22px; margin-left: 4px; fill: var(--navy); }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video__label { position: absolute; left: 0; right: 0; bottom: .6rem; text-align: center; font-size: .75rem; color: rgba(251,250,246,.8); }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(201,168,76,.45); } 70% { box-shadow: 0 0 0 18px rgba(201,168,76,0); } 100% { box-shadow: 0 0 0 0 rgba(201,168,76,0); } }

.media-poster { display: block; width: 100%; padding: 0; border: 1px solid var(--line); background: var(--paper); cursor: zoom-in; overflow: hidden; }
.media-poster img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .5s var(--ease-out); }
.media-poster:hover img { transform: scale(1.02); }
@media (max-width: 959px) { .media-poster { border-width: 0 0 1px; } }
.gallery__title { font: 600 .75rem/1 var(--font-body); letter-spacing: .14em; text-transform: uppercase; color: var(--mist-text); margin: 0 0 .75rem; }
.gallery__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .5rem; }
@media (min-width: 960px) { .gallery__grid { grid-template-columns: repeat(4, 1fr); } }
.thumb { border: 1px solid var(--line); padding: 0; background: var(--callout-bg); aspect-ratio: 4 / 3; cursor: zoom-in; overflow: hidden; transition: border-color .2s; }
.thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s var(--ease-out); }
.thumb:hover { border-color: var(--gold); }
.thumb:hover img { transform: scale(1.05); }

/* Visor ampliado */
.lightbox { padding: 0; border: 0; width: 100%; height: 100%; max-width: none; max-height: none; margin: 0; background: rgba(8,19,31,.96); color: var(--bone); }
.lightbox::backdrop { background: rgba(8,19,31,.96); }
.lightbox__stage { position: absolute; inset: 3.5rem 0 6.5rem; display: grid; place-items: center; touch-action: pan-y; }
.lightbox__stage img { max-width: min(92vw, 1100px); max-height: calc(100vh - 11rem); max-height: calc(100svh - 11rem); object-fit: contain; user-select: none; -webkit-user-drag: none; }
.lightbox .icon-btn { background: transparent; color: var(--bone); border-color: rgba(251,250,246,.35); }
.lightbox__close { position: absolute; top: .75rem; right: .75rem; }
.lightbox__prev, .lightbox__next { position: absolute; top: 50%; margin-top: -22px; }
.lightbox__prev { left: .75rem; } .lightbox__next { right: .75rem; }
@media (max-width: 719px) { .lightbox__prev, .lightbox__next { top: auto; bottom: 1rem; margin: 0; } .lightbox__stage { inset: 3.5rem 0 7.5rem; } }
.lightbox__foot { position: absolute; left: 0; right: 0; bottom: 1rem; display: grid; justify-items: center; gap: .6rem; }
.lightbox__count { font-size: .875rem; font-variant-numeric: tabular-nums; }
.lightbox__strip { display: flex; gap: .4rem; }
.lightbox__strip button { width: 56px; height: 44px; padding: 0; border: 2px solid transparent; background: none; cursor: pointer; opacity: .6; }
.lightbox__strip button[aria-current="true"] { border-color: var(--gold-light); opacity: 1; }
.lightbox__strip img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Página de coaching (temperatura inmersiva) ---------- */
.t-inmersiva .cp-section { border-top: 1px solid rgba(251,250,246,.12); }
.cp-hero h1 { color: var(--bone); }
.cp-hero .lead { color: rgba(251,250,246,.86); }
.t-inmersiva h2 { color: var(--gold-light); }
.t-inmersiva .bullets li { border-bottom-color: rgba(251,250,246,.12); }
.t-inmersiva .bullets li::before { background: var(--gold-light); }
.cp-close-line { font: italic 600 1.25rem/1.4 var(--font-display); color: var(--bone); margin-top: var(--space-3); }
.cp-read { max-width: 62ch; font-size: var(--fs-lg); }
.cp-guide { display: grid; gap: var(--space-3); padding: 2rem; border: 1px solid rgba(201,168,76,.45); border-radius: 10px; background: rgba(26,53,82,.45); }
@media (min-width: 960px) { .cp-guide { grid-template-columns: 1fr auto; align-items: center; padding: 2.5rem 3rem; } }
.cp-guide h2 { margin: 0 0 .35rem; }
.cp-guide p { margin: 0; color: rgba(251,250,246,.86); }
.cp-contact { display: grid; gap: 1rem; justify-items: start; }
.ig-link { display: inline-flex; align-items: center; gap: .6rem; min-height: 44px; color: var(--bone); text-decoration: none; font-weight: 500; }
.ig-link img { width: 22px; height: 22px; }
.ig-link:hover span { text-decoration: underline; text-decoration-color: var(--gold-light); text-underline-offset: .25em; }
.t-inmersiva .disclaimer { font-size: .8125rem; color: rgba(251,250,246,.72); max-width: 60ch; }
.testimonial .video { border-radius: 10px; max-width: 880px; }

/* ---------- Aviso de privacidad ---------- */
.legal { padding-block: var(--space-5); }
.legal h1 { font-size: clamp(2rem, 1.5rem + 2vw, 2.75rem); }
.legal .updated { font-size: var(--fs-sm); color: var(--mist-text); margin-bottom: var(--space-4); }
.legal h2 { font: 600 1rem/1.4 var(--font-body); font-style: normal; color: var(--ink); margin: var(--space-4) 0 .5rem; padding-top: var(--space-3); border-top: 1px solid var(--line); }
.legal h2:first-of-type { border-top: 0; padding-top: 0; }

/* ---------- Movimiento por aparición (solo elementos puntuales) ---------- */
.js .stagger li { opacity: 0; transform: translateY(8px); transition: opacity .5s var(--ease-out), transform .5s var(--ease-out); transition-delay: calc(var(--i, 0) * 80ms); }
.js .stagger.is-in li { opacity: 1; transform: none; }
.js .reveal-rule { transform: scaleX(0); transition: transform .8s var(--ease-out); }
.js .reveal-rule.is-in { transform: scaleX(1); }
.js .callout.reveal::before { transform: scaleY(0); transition: transform .9s var(--ease-out); }
.js .callout.reveal.is-in::before { transform: scaleY(1); }
.js .hero h1.split .w > span { transform: translateY(105%); transition: transform .8s var(--ease-out); transition-delay: calc(var(--i) * 45ms); }
.js .hero h1.split.is-in .w > span { transform: none; }

@media (prefers-reduced-motion: reduce) {
  .js .stagger li { opacity: 1; transform: none; transition: none; }
  .svc-card, .lab-item, .btn, .thumb img, .icon-btn { transition: none !important; }
  .svc-card:hover, .lab-item:hover, .btn:hover { transform: none !important; }
  .video__play .pulse { animation: none; }
}