/* Hallmark · macrostructure: Split Studio (hero fotográfico) · nav: N9 edge-aligned · footer: réplica josepsirera.es
 * theme: custom (marca Josep Sirera Psicólogos · línea corporativa) · paper crema · display Fraunces + body Inter · accent mostaza
 * pre-emit critique: P4 H5 E4 S5 R5 V4 */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --color-paper: #F4EBD8;          /* crema fondo · marca */
  --color-paper-2: #FAF5EA;        /* crema clara para alternar */
  --color-paper-3: #EADFC6;        /* crema profunda · bordes suaves */
  --color-ink: #3D3D3D;            /* antracita · marca */
  --color-ink-2: #2B2B2B;          /* antracita profunda · hero/footer */
  --color-ink-soft: #6B6560;       /* texto secundario */
  --color-accent: #9C7B1F;         /* mostaza · marca */
  --color-accent-soft: #C9A85A;    /* mostaza clara para trazos sobre oscuro */
  --color-lime: #B8E833;           /* lima vital · sólo CTA B2B */
  --color-rule: #D8D2C2;           /* gris claro · separadores */
  --color-white: #FFFFFF;

  --font-display: "Fraunces", "Georgia", "Times New Roman", serif;
  --font-body: "Inter", "Open Sans", "Helvetica Neue", Arial, sans-serif;

  --text-body: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lead: clamp(1.125rem, 1rem + 0.5vw, 1.375rem);
  --text-h3: clamp(1.25rem, 1.1rem + 0.6vw, 1.625rem);
  --text-h2: clamp(1.75rem, 1.3rem + 1.8vw, 2.75rem);
  --text-display: clamp(2.25rem, 1.4rem + 3.6vw, 4.5rem);

  --space-xs: .5rem; --space-sm: 1rem; --space-md: 1.5rem; --space-lg: 2.5rem;
  --space-xl: 4rem; --space-2xl: 6rem; --space-3xl: 9rem;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --measure: 62ch;
  --radius: 4px;
  --radius-lg: 14px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-short: 180ms; --dur-mid: 420ms; --dur-long: 900ms;

  --z-nav: 50; --z-sheet: 60; --z-progress: 70;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }
body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-style: normal;
  line-height: 1.08;
  letter-spacing: -0.015em;
  text-wrap: balance;
  overflow-wrap: anywhere;
  min-width: 0;
  font-variation-settings: "opsz" 120;
}
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); }
strong { font-weight: 500; }
::selection { background: var(--color-accent); color: var(--color-paper); }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: var(--radius); }

.skip-link { position: fixed; top: -100px; left: 1rem; padding: .6rem 1rem; background: var(--color-ink); color: var(--color-paper); z-index: var(--z-sheet); border-radius: var(--radius); }
.skip-link:focus { top: 1rem; }

/* progress line */
.progress { position: fixed; inset: 0 0 auto 0; height: 2px; z-index: var(--z-progress); pointer-events: none; }
.progress span { display: block; height: 100%; width: 100%; background: var(--color-accent); transform-origin: 0 50%; transform: scaleX(0); }

/* =============================================================
   3. Components
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .85rem 1.4rem;
  border-radius: 999px;
  font-weight: 400; font-size: 1rem; line-height: 1;
  white-space: nowrap;
  transition: transform var(--dur-short) var(--ease-out), box-shadow var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out);
}
.btn-primary { background: var(--color-ink); color: var(--color-white); }
.btn-primary .btn-arrow { color: var(--color-accent-soft); font-size: 1.3em; line-height: 0; transform: translateY(-1px); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 24px -12px rgba(43,43,43,.6); background: var(--color-ink-2); }
.btn-primary:active { transform: translateY(0); box-shadow: none; }
.btn-ghost { color: var(--color-ink); border: 1px solid var(--color-ink); background: transparent; }
.btn-ghost:hover { background: var(--color-ink); color: var(--color-paper); }

.link-more { display: inline-flex; gap: .5rem; align-items: baseline; color: var(--color-accent); font-weight: 500; border-bottom: 1px solid transparent; transition: border-color var(--dur-short) var(--ease-out); }
.link-more:hover { border-color: var(--color-accent); }
.link-more span { transition: transform var(--dur-short) var(--ease-out); display: inline-block; }
.link-more:hover span { transform: translateX(4px); }

/* image placeholder art — se ve mientras no exista la imagen */
.ph {
  position: relative; overflow: hidden; border-radius: var(--radius-lg);
  background:
    linear-gradient(160deg, var(--color-paper-3) 0%, #CDBF9F 55%, #8F8060 100%);
  isolation: isolate;
}
.ph::before {
  content: ""; position: absolute; inset: 0; z-index: 0; opacity: .55; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 400'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
}
.ph::after {
  content: "imagen · " attr(data-ph);
  position: absolute; left: 1rem; bottom: .85rem; z-index: 1;
  font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--color-paper);
  opacity: .85;
}
.ph img { position: absolute; inset: 0; z-index: 2; width: 100%; height: 100%; object-fit: cover; }
.ph-hero { aspect-ratio: 4 / 3; }
@media (min-width: 960px) { .ph-hero { aspect-ratio: 4 / 5; } }
.ph-4x5 { aspect-ratio: 4 / 5; }
.ph-4x3 { aspect-ratio: 4 / 3; }
.ph-wide { aspect-ratio: 21 / 9; }
.ph-portrait { aspect-ratio: 3 / 4; }
.ph-book { aspect-ratio: 2 / 3; box-shadow: 0 24px 40px -24px rgba(43,43,43,.5); }

/* =============================================================
   4. Nav — N9 edge-aligned, transparente → sólido
   ============================================================= */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: var(--z-nav);
  display: flex; align-items: center; gap: var(--space-md);
  padding: .9rem var(--gutter);
  transition: background-color var(--dur-mid) var(--ease-out), box-shadow var(--dur-mid) var(--ease-out), padding var(--dur-mid) var(--ease-out);
}
.nav.is-solid { background: rgba(244,235,216,.92); box-shadow: 0 1px 0 var(--color-rule); padding-block: .55rem; }
.nav.is-solid .nav-brand img { height: 40px; }
@supports (backdrop-filter: blur(12px)) { .nav.is-solid { background: rgba(244,235,216,.8); backdrop-filter: blur(12px) saturate(140%); -webkit-backdrop-filter: blur(12px) saturate(140%); } }
.nav-brand { display: flex; align-items: center; gap: .7rem; margin-right: auto; }
.nav-brand img { width: auto; height: 48px; }
.nav-brand-text { display: none; }
.nav-brand-text strong { display: block; font-weight: 500; font-size: .95rem; }
.nav-brand-text em { display: block; font-style: normal; font-size: .75rem; color: var(--color-ink-soft); }
.nav-links { display: none; gap: 1.6rem; }
.nav-links a { position: relative; font-size: .95rem; padding-block: .3rem; white-space: nowrap; }
.nav-links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--color-accent); transform: scaleX(0); transform-origin: 0 50%; transition: transform var(--dur-mid) var(--ease-out); }
.nav-links a:hover::after, .nav-links a.is-active::after { transform: scaleX(1); }
.nav-cta { display: none; }
.nav-burger { display: grid; gap: 6px; padding: .6rem; }
.nav-burger span { width: 22px; height: 1.5px; background: var(--color-ink); transition: transform var(--dur-mid) var(--ease-out); }
.nav-burger[aria-expanded="true"] span:first-child { transform: translateY(3.75px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:last-child { transform: translateY(-3.75px) rotate(-45deg); }
.nav-sheet {
  position: fixed; inset: 0; z-index: calc(var(--z-nav) - 1); background: var(--color-paper);
  display: flex; flex-direction: column; justify-content: center; gap: 1.4rem; padding: var(--space-xl) var(--gutter);
  font-family: var(--font-display); font-size: 1.75rem;
  opacity: 0; visibility: hidden; transform: translateY(-12px);
  transition: opacity var(--dur-mid) var(--ease-out), transform var(--dur-mid) var(--ease-out), visibility 0s linear var(--dur-mid);
}
.nav-sheet.is-open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.nav-sheet .btn { font-family: var(--font-body); font-size: 1rem; align-self: flex-start; margin-top: .6rem; }


@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .nav-burger, .nav-sheet { display: none; }
}

/* =============================================================
   5. Hero — fotográfico, sesgado a la izquierda
   ============================================================= */
.hero {
  display: grid; gap: var(--space-lg);
  padding: calc(var(--space-2xl) + 2rem) var(--gutter) var(--space-xl);
  align-items: center;
}
.hero-kicker { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--color-accent); margin-bottom: var(--space-md); }
.hero-title { font-size: var(--text-display); max-width: 15ch; margin-bottom: var(--space-md); font-variation-settings: "opsz" 144; }
.hero-title .w { display: inline-block; opacity: 0; transform: translateY(.6em) rotate(1.5deg); transition: opacity var(--dur-long) var(--ease-out), transform var(--dur-long) var(--ease-out); transition-delay: calc(var(--i) * 55ms); }
.hero-title.is-in .w { opacity: 1; transform: none; }
.hero-lead { font-size: var(--text-lead); line-height: 1.5; max-width: 48ch; color: var(--color-ink); margin-bottom: var(--space-lg); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: var(--space-lg); }
.hero-facts { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1rem 1.5rem; border-top: 1px solid var(--color-rule); padding-top: var(--space-md); max-width: 34rem; }
.hero-facts li { display: flex; flex-direction: column; }
.hero-facts strong { font-family: var(--font-display); font-size: 1.6rem; font-weight: 500; line-height: 1; font-variant-numeric: tabular-nums; }
.hero-facts span { font-size: .85rem; color: var(--color-ink-soft); }
.hero-figure { position: relative; }
.hero-figure .ph { will-change: transform; }
.hero-figure img { object-position: 50% 62%; transform: scale(1.06); animation: kenburns 18s var(--ease-in-out) infinite alternate; }
@keyframes kenburns { to { transform: scale(1.0) translateX(-1.5%); } }
.hero-mark { position: absolute; right: -6%; bottom: -8%; width: 46%; color: var(--color-accent); pointer-events: none; }
.hero-mark path { stroke-dasharray: 700; stroke-dashoffset: 700; }
.hero-mark.is-drawn path { animation: draw 2.2s var(--ease-out) forwards .6s; }
@keyframes draw { to { stroke-dashoffset: 0; } }

@media (min-width: 960px) {
  .hero { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-2xl); padding-top: calc(var(--space-3xl) - 1rem); padding-bottom: var(--space-2xl); min-height: 88svh; }
  .hero-facts { grid-template-columns: repeat(4, minmax(0,1fr)); }
}

/* =============================================================
   6. Audiencia — marquee
   ============================================================= */
.audience { padding: var(--space-md) 0 var(--space-lg); border-top: 1px solid var(--color-rule); border-bottom: 1px solid var(--color-rule); background: var(--color-paper-2); }
.audience-lead { text-align: center; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--color-ink-soft); margin-bottom: var(--space-md); padding-inline: var(--gutter); }
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 3rem; width: max-content; animation: marquee 48s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span { font-family: var(--font-display); font-size: clamp(1.25rem, 1rem + 1.2vw, 1.9rem); white-space: nowrap; color: var(--color-ink); display: flex; align-items: center; gap: 3rem; }
.marquee-track span::after { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--color-accent); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* =============================================================
   7. Split — dípticos alternos
   ============================================================= */
.split { display: grid; gap: var(--space-lg); padding: var(--space-2xl) var(--gutter); align-items: center; }
.split-copy h2 { margin-bottom: var(--space-md); max-width: 22ch; }
.split-copy p { max-width: var(--measure); margin-bottom: var(--space-sm); }
.split-copy .link-more { margin-top: var(--space-sm); }
.changes { list-style: none; padding: 0; display: grid; gap: .9rem; margin-bottom: var(--space-md); }
.changes li { padding-left: 1.4rem; position: relative; max-width: var(--measure); }
.changes li::before { content: ""; position: absolute; left: 0; top: .6em; width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent); }
@media (min-width: 960px) {
  .split { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: var(--space-2xl); padding-block: var(--space-3xl); }
  .split-reverse .split-figure { order: 2; }
  .split-figure { width: 100%; max-width: 30rem; }
  .split-reverse .split-figure { justify-self: end; }
}

/* =============================================================
   8. Programa — tres temas (ordinal)
   ============================================================= */
.program { background: var(--color-ink-2); color: var(--color-paper); padding: var(--space-2xl) var(--gutter); }
.program-head { max-width: 60rem; margin-bottom: var(--space-xl); }
.program-head h2 { max-width: 20ch; margin-bottom: var(--space-md); }
.program-head p { max-width: 58ch; color: var(--color-rule); font-size: var(--text-lead); line-height: 1.5; }
.temas { list-style: none; padding: 0; display: grid; gap: var(--space-xl); }
.tema { display: grid; gap: var(--space-md); position: relative; padding-top: var(--space-md); border-top: 1px solid rgba(216,210,194,.25); }
.tema-num { font-family: var(--font-display); font-size: 3rem; line-height: 1; color: var(--color-accent-soft); font-variant-numeric: tabular-nums; }
.tema-body h3 { font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.2rem); margin-bottom: .35rem; }
.tema-scorm { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--color-accent-soft); margin-bottom: var(--space-sm); }
.tema-body > p:not(.tema-scorm) { color: var(--color-paper-3); margin-bottom: var(--space-sm); max-width: 52ch; }
.tema-list { list-style: none; padding: 0; display: grid; gap: .4rem; font-size: .95rem; color: var(--color-rule); }
.tema-list li { padding-left: 1.2rem; position: relative; }
.tema-list li::before { content: ""; position: absolute; left: 0; top: .7em; width: 10px; height: 1px; background: var(--color-accent-soft); }
.tema-figure .ph { background: linear-gradient(160deg, #5C5448 0%, #3A3530 55%, #24211D 100%); }
.program-close { margin-top: var(--space-xl); padding-top: var(--space-md); border-top: 1px solid rgba(216,210,194,.25); color: var(--color-rule); max-width: 60ch; }
@media (min-width: 720px) {
  .tema { grid-template-columns: 4rem minmax(0, 1fr) minmax(0, 1.2fr); gap: var(--space-lg); align-items: start; }
  .tema:nth-child(even) .tema-figure { order: 3; }
}
@media (min-width: 960px) { .program { padding-block: var(--space-3xl); } .tema { grid-template-columns: 5rem minmax(0, 5fr) minmax(0, 6fr); } }

/* =============================================================
   9. Método — diagrama
   ============================================================= */
.method { display: grid; gap: var(--space-xl); padding: var(--space-2xl) var(--gutter); }
.method-copy h2 { max-width: 20ch; margin-bottom: var(--space-md); }
.method-copy > p { max-width: var(--measure); margin-bottom: var(--space-lg); }
.method-facts { display: grid; gap: var(--space-md); }
.method-facts div { padding-left: 1rem; border-left: 1px solid var(--color-rule); }
.method-facts dt { font-weight: 500; margin-bottom: .2rem; }
.method-facts dd { color: var(--color-ink-soft); font-size: .95rem; max-width: 46ch; }
.method-diagram { color: var(--color-ink); background: var(--color-paper-2); border: 1px solid var(--color-rule); border-radius: var(--radius-lg); padding: var(--space-md); }
.method-diagram svg { width: 100%; height: auto; font-family: var(--font-body); }
.d-week { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; fill: var(--color-accent); font-weight: 500; }
.d-label { font-size: 15px; fill: currentColor; }
.d-num { font-family: var(--font-display); font-size: 20px; fill: currentColor; }
.d-bar { stroke: var(--color-rule); stroke-width: 1; }
.d-track { fill: var(--color-rule); }
.d-fill { fill: var(--color-accent); transform-origin: 120px 0; transform: scaleX(0); transition: transform 1.2s var(--ease-out); transition-delay: calc(var(--i) * 140ms + 200ms); }
.d-node { opacity: 0; transform: translateX(-8px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); transition-delay: calc(var(--i) * 140ms); }
.is-drawn .d-node { opacity: 1; transform: none; }
.is-drawn .d-fill { transform: scaleX(1); }
@media (min-width: 960px) { .method { grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: var(--space-2xl); padding-block: var(--space-3xl); align-items: start; } .method-facts { grid-template-columns: repeat(2, minmax(0,1fr)); } }

/* =============================================================
   10. Llave en mano — pasos
   ============================================================= */
.turnkey { padding: var(--space-2xl) var(--gutter); background: var(--color-paper-2); border-top: 1px solid var(--color-rule); }
.turnkey-head { max-width: 62rem; margin-bottom: var(--space-xl); display: grid; gap: var(--space-md); }
.turnkey-head h2 { max-width: 22ch; }
.turnkey-head p { max-width: 60ch; font-size: var(--text-lead); line-height: 1.5; }
.steps { list-style: none; padding: 0; display: grid; gap: var(--space-lg); counter-reset: step; }
.steps li { display: grid; grid-template-columns: 3rem minmax(0,1fr); gap: .5rem 1rem; padding-top: var(--space-md); border-top: 1px solid var(--color-rule); }
.step-num { font-family: var(--font-display); font-size: 2rem; line-height: 1; color: var(--color-accent); grid-row: span 2; }
.steps h3 { font-size: 1.25rem; }
.steps p { color: var(--color-ink-soft); font-size: .95rem; max-width: 40ch; }
.turnkey-figure { margin-top: var(--space-xl); }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (min-width: 960px) { .turnkey { padding-block: var(--space-3xl); } .turnkey-head { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-2xl); align-items: end; } .steps { grid-template-columns: repeat(4, minmax(0,1fr)); } }

/* =============================================================
   11. Formador
   ============================================================= */
.trainer { display: grid; gap: var(--space-lg); padding: var(--space-2xl) var(--gutter); align-items: center; }
.trainer-figure { width: 100%; max-width: 22rem; }
.trainer-figure .ph { filter: grayscale(1) contrast(1.05); }
.trainer-copy h2 { margin-bottom: .3rem; }
.trainer-role { color: var(--color-accent); font-size: .9rem; letter-spacing: .04em; margin-bottom: var(--space-md); }
.trainer-copy > p:not(.trainer-role) { max-width: var(--measure); margin-bottom: var(--space-md); }
.trainer-creds { list-style: none; padding: 0; display: grid; gap: .5rem; font-size: .95rem; color: var(--color-ink-soft); }
.trainer-creds li { padding-left: 1.2rem; position: relative; }
.trainer-creds li::before { content: ""; position: absolute; left: 0; top: .75em; width: 10px; height: 1px; background: var(--color-accent); }
@media (min-width: 960px) { .trainer { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: var(--space-2xl); padding-block: var(--space-3xl); } .trainer-figure { justify-self: end; } }

/* =============================================================
   11b. Libro
   ============================================================= */
.book { display: grid; gap: var(--space-lg); padding: var(--space-2xl) var(--gutter); background: var(--color-paper-2); border-top: 1px solid var(--color-rule); align-items: center; }
.book-figure { width: 100%; max-width: 18rem; }
.book-kicker { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--color-accent); margin-bottom: .6rem; }
.book-copy h2 { max-width: 20ch; margin-bottom: .5rem; }
.book-sub { color: var(--color-ink-soft); max-width: 52ch; margin-bottom: var(--space-md); }
.book-copy > p:not(.book-kicker):not(.book-sub):not(.book-note) { max-width: var(--measure); margin-bottom: var(--space-md); }
.book-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.6rem; margin-bottom: var(--space-sm); }
.btn-wa svg { width: 20px; height: 20px; }
.book-note { font-size: .85rem; color: var(--color-ink-soft); }
@media (min-width: 960px) { .book { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: var(--space-2xl); padding-block: var(--space-3xl); } .book-figure { justify-self: end; max-width: 20rem; } }

/* =============================================================
   12. FAQ
   ============================================================= */
.faq { padding: var(--space-2xl) var(--gutter); border-top: 1px solid var(--color-rule); }
.faq h2 { max-width: 20ch; margin-bottom: var(--space-lg); }
.faq-list { max-width: 52rem; }
.faq details { border-top: 1px solid var(--color-rule); }
.faq details:last-child { border-bottom: 1px solid var(--color-rule); }
.faq summary { list-style: none; cursor: pointer; padding: 1.1rem 2.5rem 1.1rem 0; font-family: var(--font-display); font-size: 1.25rem; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: .4rem; top: 50%; width: 12px; height: 12px; border-right: 1.5px solid var(--color-accent); border-bottom: 1.5px solid var(--color-accent); transform: translateY(-70%) rotate(45deg); transition: transform var(--dur-mid) var(--ease-out); }
.faq details[open] summary::after { transform: translateY(-30%) rotate(225deg); }
.faq details p { padding: 0 0 1.3rem; max-width: var(--measure); color: var(--color-ink-soft); }
@media (min-width: 960px) { .faq { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: var(--space-2xl); padding-block: var(--space-3xl); } .faq h2 { margin: 0; } }

/* =============================================================
   13. Contacto
   ============================================================= */
.contact { display: grid; gap: var(--space-xl); padding: var(--space-2xl) var(--gutter); background: var(--color-ink-2); color: var(--color-paper); }
.contact-copy h2 { max-width: 18ch; margin-bottom: var(--space-md); }
.contact-copy > p { max-width: 46ch; color: var(--color-rule); margin-bottom: var(--space-lg); }
.contact-direct { font-style: normal; display: grid; gap: .4rem; }
.contact-direct a { font-family: var(--font-display); font-size: 1.35rem; width: fit-content; border-bottom: 1px solid transparent; transition: border-color var(--dur-short) var(--ease-out); }
.contact-direct a:hover { border-color: var(--color-accent-soft); }
.contact-direct span { color: var(--color-rule); font-size: .95rem; }
.contact-form { display: grid; gap: 1rem; }
.contact-form label { display: grid; gap: .35rem; font-size: .85rem; color: var(--color-rule); }
.contact-form input, .contact-form textarea {
  font: inherit; color: var(--color-paper); background: transparent;
  border: 0; border-bottom: 1px solid rgba(216,210,194,.45); padding: .6rem 0; border-radius: 0;
  transition: border-color var(--dur-short) var(--ease-out);
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-bottom-color: var(--color-accent-soft); }
.contact-form textarea { resize: vertical; min-height: 5rem; }
.contact-form .btn { justify-self: start; margin-top: .5rem; background: var(--color-paper); color: var(--color-ink); }
.contact-form .btn .btn-arrow { color: var(--color-accent); }
.contact-form .btn:hover { background: var(--color-white); }
.form-note { font-size: .8rem; color: var(--color-rule); max-width: 40ch; }
.form-note.is-ok { color: var(--color-paper); font-size: .95rem; }
.form-note.is-error { color: var(--color-accent-soft); font-size: .9rem; }
.contact-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.contact-form.is-sent label, .contact-form.is-sent .btn { display: none; }
@media (min-width: 720px) { .contact-form { grid-template-columns: repeat(2, minmax(0,1fr)); } .contact-form .full, .contact-form .btn, .form-note { grid-column: 1 / -1; } }
@media (min-width: 960px) { .contact { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: var(--space-3xl); padding-block: var(--space-3xl); } }

/* =============================================================
   14. Footer — réplica josepsirera.es
   ============================================================= */
.footer { background: var(--color-paper); border-top: 1px solid var(--color-rule); padding: var(--space-xl) var(--gutter) var(--space-lg); font-size: .9rem; }
.footer-grid { display: grid; gap: var(--space-lg); margin-bottom: var(--space-xl); }
.footer-col { display: grid; gap: .45rem; align-content: start; }
.footer-col h3 { font-family: var(--font-body); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--color-accent); margin-bottom: .3rem; }
.footer-col a { width: fit-content; border-bottom: 1px solid transparent; transition: border-color var(--dur-short) var(--ease-out); white-space: nowrap; }
.footer-col a:hover { border-color: var(--color-accent); }
.footer-logo { width: auto; height: 72px; margin-bottom: .5rem; }
.footer-sanitario p { color: var(--color-ink-soft); line-height: 1.55; }
.footer-sanitario a { white-space: normal; display: inline; border-bottom: 1px solid var(--color-rule); }
.footer-social { display: flex; gap: .6rem; }
.footer-social a { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--color-rule); border-radius: 50%; color: var(--color-ink); transition: background-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out); }
.footer-social a:hover { background: var(--color-ink); color: var(--color-paper); }
.footer-social svg { width: 18px; height: 18px; }
.footer-site { margin-top: .4rem; font-weight: 500; }
.footer-badges { display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem 2.2rem; padding: var(--space-md) 0; border-top: 1px solid var(--color-rule); border-bottom: 1px solid var(--color-rule); margin-bottom: var(--space-md); }
.footer-badges img { height: 44px; width: auto; max-width: 160px; object-fit: contain; filter: grayscale(1); opacity: .8; transition: filter var(--dur-mid) var(--ease-out), opacity var(--dur-mid) var(--ease-out); mix-blend-mode: multiply; }
.footer-badges img:hover { filter: none; opacity: 1; }
.footer-legal { display: grid; gap: .5rem; color: var(--color-ink-soft); font-size: .78rem; line-height: 1.5; }
.footer-legal a { border-bottom: 1px solid var(--color-rule); overflow-wrap: anywhere; }
.footer-copy { margin-top: .6rem; color: var(--color-ink); }
@media (min-width: 720px) { .footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (min-width: 1280px) { .footer-grid { grid-template-columns: 1fr 1fr 1fr 1.6fr; } }

/* =============================================================
   15. Reveal — una entrada orquestada por sección
   ============================================================= */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
[data-reveal].is-revealed { opacity: 1; transform: none; }
.no-js [data-reveal] { opacity: 1; transform: none; }

/* =============================================================
   16. Reduced motion — sólo lo intrusivo
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-figure img { animation: none; transform: none; }
  .marquee-track { animation-duration: 120s; }
}