/* ============================================================
   FUNDACIÓN RESPIRAR — V2 · Shared stylesheet
   Refreshed typography: Inter as primary, Fraunces only on
   editorial 'voice' moments, JetBrains Mono on clinical labels.
   ============================================================ */

:root {
  /* Brand */
  --blue-900: #06324a;
  --blue-800: #0a3a55;
  --blue-700: #0e4d6e;
  --blue-600: #1369a0;
  --blue-500: #1d8fbf;
  --blue-400: #41a9d3;
  --blue-300: #79c4e1;
  --blue-200: #b9dceb;
  --blue-100: #e3eef5;
  --blue-50:  #f3f8fc;

  --teal-500: #14b89a;
  --teal-300: #6cd6c0;

  --warm-50:  #fbf9f4;
  --warm-100: #f5efe2;
  --warm-200: #ecdfc4;

  --ink-900: #0d2030;
  --ink-700: #2a4054;
  --ink-500: #56697b;
  --ink-300: #8b9aa9;
  --ink-100: #e3e9ee;
  --line:    #e3edf4;

  --bg:      #ffffff;
  --bg-soft: #f6fafd;
  --bg-warm: #fbf9f4;

  --shadow-sm: 0 2px 6px rgba(13,32,48,.05);
  --shadow-md: 0 8px 24px rgba(13,32,48,.08);
  --shadow-lg: 0 18px 50px rgba(13,32,48,.12);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  /* Typography stacks ----------------------------------------- */
  /* IBM Plex Sans gives a clinical/medical-research feel without
     the SaaS-template ubiquity of Inter. Newsreader replaces
     Fraunces with a more editorial, journalistic italic that has
     less of the trendy "AI landing page" association. */
  --font-sans:    'IBM Plex Sans', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-display: 'Newsreader', 'Source Serif 4', Georgia, serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --nav-h: 76px;
  --maxw: 1200px;

  --t-fast: .2s cubic-bezier(.4,0,.2,1);
  --t-med:  .35s cubic-bezier(.4,0,.2,1);
  --t-slow: .6s cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }

/* Base font-size bumped from default 16px → 17.5px (~+10%) so todo el
   sitio se lee más cómodo para el público mayormente entrado en edad.
   Como la mayoría de los tamaños están en rem, escalan automáticamente. */
html { font-size: 17.5px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: var(--font-sans);
  color: var(--ink-900);
  background: var(--bg);
  line-height: 1.65;
  font-size: 1rem;
  overflow-x: hidden;
  font-feature-settings: 'kern', 'liga', 'tnum';
}

img { max-width:100%; display:block; }
a { color: var(--blue-600); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--blue-500); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

:focus-visible {
  outline: 3px solid var(--blue-400);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =======================  TYPOGRAPHY  ======================== */

/* H1 / hero — emotional editorial only */
h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -.025em;
  color: var(--ink-900);
}

/* H2 — section titles · INTER, confident editorial sans */
h2 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--ink-900);
}

/* H3 — sub heads · Inter */
h3 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  line-height: 1.25;
  letter-spacing: -.015em;
  color: var(--ink-900);
}

h4 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -.005em;
  color: var(--ink-900);
}

/* Editorial / voice utility — apply to h1 spans, mission, quotes */
.serif {
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -.015em;
}
.serif-roman {
  font-family: var(--font-display);
  font-weight: 500;
  font-style: normal;
  letter-spacing: -.015em;
}

p { color: var(--ink-700); }
.lead {
  font-size: 1.1rem;
  color: var(--ink-700);
  max-width: 60ch;
  line-height: 1.6;
}

/* Eyebrow — clinical / monospace label */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--blue-600);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--blue-500);
  display: inline-block;
}

/* Layout */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1rem, 4vw, 2rem); }
section { padding-block: clamp(4rem, 8vw, 7rem); }

/* =======================  NAV  ======================= */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.nav.scrolled { border-bottom-color: var(--line); box-shadow: 0 1px 0 rgba(13,32,48,.04); }

.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

.brand { display:flex; align-items:center; gap:.7rem; color:var(--ink-900); font-weight: 700; }
.brand__logo { width: 44px; height: 44px; object-fit: contain; }
.brand__text {
  font-family: var(--font-sans);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -.015em;
  color: var(--ink-900);
  display: block;
  line-height: 1.1;
}
.brand__tagline {
  display:block;
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 500;
  color: var(--ink-500);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-top: 2px;
}

.nav__links { display: flex; gap: 1.7rem; align-items: center; }
.nav__links a {
  position: relative;
  color: var(--ink-700);
  font-weight: 500;
  font-size: .95rem;
  padding: .25rem 0;
}
.nav__links a:hover, .nav__links a.active { color: var(--blue-600); }
.nav__links a::after {
  content:''; position:absolute; left:0; right:0; bottom:-6px; height:2px;
  background: var(--blue-500); border-radius:2px; transform: scaleX(0); transform-origin:left;
  transition: transform var(--t-fast);
}
.nav__links a:hover::after, .nav__links a.active::after { transform: scaleX(1); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap:.5rem;
  padding: .75rem 1.4rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: .95rem;
  border-radius: 999px;
  transition: transform var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
  white-space: nowrap;
  border: 1.5px solid transparent;
  letter-spacing: -.005em;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--primary { background: var(--blue-500); color: #fff; box-shadow: 0 4px 14px rgba(29,143,191,.35); }
.btn--primary:hover { background: var(--blue-600); color:#fff; box-shadow: 0 8px 22px rgba(29,143,191,.45); }
.btn--outline { background: transparent; color: var(--blue-600); border-color: var(--blue-200); }
.btn--outline:hover { background: var(--blue-50); border-color: var(--blue-500); color: var(--blue-600); }
.btn--ghost { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.4); }
.btn--ghost:hover { background: rgba(255,255,255,.22); color: #fff; }
.btn--lg { padding: 1rem 1.8rem; font-size: 1rem; }

.nav__cta { display: inline-flex; }

.nav__toggle {
  display: none;
  width: 44px; height: 44px;
  border-radius: 10px;
  align-items: center; justify-content: center;
  border: 1px solid var(--line);
  color: var(--ink-700);
}
.nav__toggle svg { width: 22px; height: 22px; }
@media (max-width: 920px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: inline-flex; }
}

.mobile-sheet {
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: #fff;
  border-bottom: 1px solid var(--line);
  padding: 1.5rem clamp(1rem, 4vw, 2rem) 2rem;
  transform: translateY(-110%);
  transition: transform var(--t-med);
  z-index: 99;
  box-shadow: 0 18px 30px rgba(13,32,48,.08);
}
.mobile-sheet.open { transform: translateY(0); }
.mobile-sheet a {
  display: block;
  padding: .9rem 0;
  font-size: 1.05rem;
  color: var(--ink-900);
  font-weight: 500;
  border-bottom: 1px solid var(--line);
}
.mobile-sheet a:last-of-type { border-bottom: 0; }
.mobile-sheet .btn { display: flex; margin-top: 1.2rem; width: 100%; }

/* =======================  HERO (home)  ======================= */
.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + 5rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(29,143,191,.18), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(20,184,154,.12), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, var(--blue-50) 100%);
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
@media (max-width: 920px) { .hero__grid { grid-template-columns: 1fr; } }
.hero h1 { margin-bottom: 1.2rem; }
/* Hero accent — kept editorial via display serif + brand color, but
   NOT italic. Italic Newsreader at hero size hurts legibility on the
   long phrase "mientras construimos la medicina del futuro". */
.hero h1 em,
.hero h1 .hero__accent {
  font-style: normal;
  color: var(--blue-600);
  font-weight: 500;
  font-family: var(--font-display);
  letter-spacing: -.02em;
}
.hero p { font-size: 1.2rem; color: var(--ink-700); margin-bottom: 2rem; max-width: 52ch; }
.hero__ctas { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__trust {
  margin-top: 2.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--ink-500);
  font-size: .92rem;
}
.hero__trust svg { color: var(--teal-500); flex-shrink: 0; }

.hero__visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
}
.hero__visual::before {
  content:'';
  position: absolute; inset:0;
  background: linear-gradient(180deg, transparent 50%, rgba(6,50,74,.6) 100%);
  z-index: 1;
}
.hero__visual img { width:100%; height:100%; object-fit: cover; }

/* Hero chips — sit INSIDE the photo with positive insets so they
   never get clipped by viewport edges or container overflow. */
.hero__chip {
  position: absolute;
  z-index: 2;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 14px;
  padding: .75rem .95rem;
  box-shadow: 0 10px 30px rgba(13,32,48,.18);
  display: flex;
  gap: .65rem;
  align-items: center;
  font-size: .95rem;
  font-weight: 500;
  color: var(--ink-900);
  max-width: 240px;
  line-height: 1.35;
}
.hero__chip strong { color: var(--blue-600); font-weight: 600; }
.hero__chip--top { top: 1.25rem; left: 1.25rem; }
.hero__chip--bot { bottom: 1.25rem; right: 1.25rem; }
.hero__chip-icon {
  width: 30px; height: 30px;
  background: var(--blue-50);
  border-radius: 8px;
  display: grid; place-items: center;
  color: var(--blue-600);
  flex-shrink: 0;
}
@media (max-width: 480px) {
  .hero__chip { padding: .55rem .75rem; font-size: .9rem; max-width: 200px; }
  .hero__chip-icon { width: 26px; height: 26px; }
}

/* =======================  SUBHERO (other pages)  ======================= */
.subhero {
  padding-top: calc(var(--nav-h) + 4rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  background:
    radial-gradient(900px 400px at 90% 0%, rgba(29,143,191,.15), transparent 60%),
    linear-gradient(180deg, var(--blue-50) 0%, #ffffff 100%);
  border-bottom: 1px solid var(--line);
  position: relative;
}
.subhero__inner {
  max-width: 780px;
  display: grid;
  gap: 1.2rem;
}
.subhero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
}
.subhero p { font-size: 1.15rem; color: var(--ink-700); max-width: 60ch; }

/* Crumbs — small contextual breadcrumb */
.crumbs {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-500);
  display: flex;
  gap: .6rem;
  align-items: center;
}
.crumbs a { color: var(--ink-500); }
.crumbs a:hover { color: var(--blue-600); }
.crumbs span[aria-current] { color: var(--blue-600); }
.crumbs__sep { opacity: .5; }

/* =======================  MISSION BAND  ======================= */
.mission-band {
  background:
    radial-gradient(600px 300px at 80% 20%, rgba(255,255,255,.08), transparent 60%),
    linear-gradient(135deg, var(--blue-800), var(--blue-700));
  color: #fff;
  padding: clamp(2.8rem, 5vw, 4.5rem) 0;
  position: relative;
}
/* Decorative giant quote mark removed — quedaba demasiado tipográfico
   y se cortaba contra la sección de arriba. */
.mission-band p {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.3rem, 2.4vw, 1.85rem);
  color: #eaf6fc;
  text-align: center;
  max-width: 60ch;
  margin: 0 auto;
  line-height: 1.4;
  letter-spacing: -.01em;
}
.mission-band__attribution {
  text-align: center;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--blue-300);
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-top: 1.5rem;
  font-style: normal;
}

/* =======================  STATS  ======================= */
.stats { padding: 0; margin-top: -3rem; position: relative; z-index: 5; }
.stats__inner {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: clamp(2rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  border: 1px solid var(--line);
}
@media (max-width: 720px) { .stats__inner { grid-template-columns: repeat(2, 1fr); } }
.stat { text-align: center; padding: .5rem; }
.stat + .stat { border-left: 1px solid var(--line); }
@media (max-width: 720px) { .stat + .stat { border-left: 0; } }
.stat__num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 600;
  color: var(--blue-700);
  line-height: 1;
  margin-bottom: .4rem;
  letter-spacing: -.025em;
  font-feature-settings: 'tnum';
}
.stat__num sup { font-size: .65em; font-weight: 500; vertical-align: 0; padding-left: 2px; }
.stat__label {
  font-family: var(--font-sans);
  color: var(--ink-500);
  font-size: .9rem;
  font-weight: 500;
}

/* =======================  GENERIC SECTION HEAD  ======================= */
.section-head { text-align: center; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head--left { text-align: left; max-width: 60ch; margin-bottom: 2rem; }
.section-head .lead { margin-inline: auto; margin-top: 1rem; }
.section-head--left .lead { margin-inline: 0; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 4vw, 4rem); align-items: center; }
@media (max-width: 880px) { .split { grid-template-columns: 1fr; } }

/* Institutional intro card */
.intro-card {
  background: linear-gradient(180deg, var(--blue-50), #fff);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
  position: relative;
  overflow: hidden;
}
.intro-card::before {
  content:'';
  position: absolute;
  width: 6px; top: 2rem; bottom: 2rem; left: 0;
  background: var(--blue-500);
  border-radius: 0 4px 4px 0;
}
.intro-card p + p { margin-top: 1rem; }
.intro-card strong { color: var(--ink-900); }

/* =======================  PARTNERS — STYLED WORDMARKS  =======================
   No external logo CDN dependencies. Each partner is a styled inline wordmark
   with typography variations (case / weight / italic / tracking) that hint at
   each brand's actual visual identity. Treated monochrome as a unified strip
   for an editorial 'trusted by' feel. Swap individual entries for inline SVG
   logos as real brand assets become available. */
.partners {
  background: var(--bg-soft);
  padding: clamp(3.5rem, 5vw, 5rem) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.partners__title {
  text-align: center;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-500);
  margin-bottom: 2.8rem;
}
.partners__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2.4rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
  align-items: center;
  justify-items: center;
}
.partner {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--ink-700);
  opacity: .9;
  letter-spacing: -.005em;
  white-space: nowrap;
  transition: opacity var(--t-fast), transform var(--t-fast);
  display: inline-block;
}
.partner:hover { opacity: 1; transform: translateY(-2px); }

/* Typography modifiers (combinable) */
.partner--script { font-family: var(--font-display); font-style: italic; font-weight: 500; font-size: 1.45rem; letter-spacing: -.02em; }
.partner--caps   { font-weight: 500; letter-spacing: .14em; font-size: 1rem; text-transform: uppercase; }
.partner--bold   { font-weight: 700; }
.partner--xbold  { font-weight: 800; }
.partner--lower  { text-transform: lowercase; font-size: 1.3rem; letter-spacing: -.025em; }

/* Roche-style boxed wordmark */
.partner--boxed {
  border: 1.5px solid currentColor;
  padding: .25em .8em .3em;
  border-radius: 3px;
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: .02em;
}

/* Boehringer-style two-line micro caps */
.partner--stack {
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-align: center;
  line-height: 1.25;
  white-space: normal;
  max-width: 130px;
}

/* =======================  TESTIMONIALS (home)  =======================
   Lite-YouTube cards: thumbnail with play button, swapped for an iframe
   on click to avoid loading 3 player frames upfront. */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 380px));
  justify-content: center;
  gap: 1.5rem;
}
@media (max-width: 920px) { .testimonials-grid { grid-template-columns: 1fr; max-width: 540px; margin-inline: auto; } }

.t-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast);
}
.t-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--blue-200); }

.t-card__video {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #0d2030;
  cursor: pointer;
  overflow: hidden;
}
.t-card__video:focus-visible { outline: 3px solid var(--blue-400); outline-offset: 2px; }
.t-card__thumb {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .5s cubic-bezier(.4,0,.2,1), filter var(--t-fast);
  filter: saturate(.95) brightness(.92);
}
.t-card__video:hover .t-card__thumb { transform: scale(1.04); filter: saturate(1) brightness(1); }
.t-card__video.is-playing { cursor: default; }
.t-card__video.is-playing .t-card__thumb,
.t-card__video.is-playing .t-card__play,
.t-card__video.is-playing .t-card__placeholder { display: none; }
.t-card__video iframe { width: 100%; height: 100%; border: 0; display: block; }

/* Fallback chip — only visible after the iframe is mounted. Sits over
   the bottom of the player so users with embed-disabled videos still
   have an escape hatch to YouTube. */
.t-card__fallback {
  position: absolute;
  bottom: .65rem; right: .65rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .06em;
  color: #fff;
  background: rgba(13,32,48,.78);
  padding: .4rem .65rem;
  border-radius: 6px;
  text-decoration: none;
  backdrop-filter: blur(6px);
  transition: background var(--t-fast);
  z-index: 2;
}
.t-card__fallback:hover { background: rgba(13,32,48,.95); color: #fff; }

.t-card__play {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
}
.t-card__play::before {
  content: '';
  position: absolute;
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,.95);
  box-shadow: 0 10px 30px rgba(0,0,0,.3);
  transition: transform var(--t-fast), background var(--t-fast);
}
.t-card__video:hover .t-card__play::before { transform: scale(1.08); background: #fff; }
.t-card__play svg {
  position: relative;
  z-index: 1;
  color: var(--blue-600);
  margin-left: 3px;
  width: 26px; height: 26px;
}

.t-card__placeholder {
  position: absolute;
  top: .75rem; left: .75rem;
  font-family: var(--font-mono);
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(13,32,48,.78);
  padding: .3rem .55rem;
  border-radius: 4px;
  backdrop-filter: blur(6px);
}

.t-card__body { padding: 1.4rem 1.5rem 1.6rem; display: flex; flex-direction: column; gap: .35rem; }
.t-card__badge {
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: .15rem;
}
.t-card--doctor .t-card__badge { color: var(--teal-500); }
.t-card--lab    .t-card__badge { color: #b06000; }
.t-card__title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.08rem;
  line-height: 1.3;
  color: var(--ink-900);
  letter-spacing: -.01em;
}
.t-card__sub { font-size: .88rem; color: var(--ink-500); margin: 0; }

/* =======================  AREAS GRID  ======================= */
.areas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1rem;
}
.area {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: .8rem;
  padding: 1.5rem 1rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: transform var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
}
.area:hover { transform: translateY(-4px); border-color: var(--blue-300); box-shadow: var(--shadow-md); }
.area__icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: var(--blue-50);
  display: grid; place-items: center;
  color: var(--blue-600);
}
.area__name { font-weight: 600; color: var(--ink-900); font-size: .95rem; }

/* =======================  EXPLORE CARDS (home → sub-pages)  ======================= */
.explore {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}
@media (max-width: 880px) { .explore { grid-template-columns: 1fr; } }
.explore-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: border-color var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast);
  color: var(--ink-900);
  position: relative;
}
.explore-card:hover {
  border-color: var(--blue-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  color: var(--ink-900);
}
.explore-card__num {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--blue-500);
  text-transform: uppercase;
}
.explore-card h3 { font-family: var(--font-sans); font-weight: 700; font-size: 1.4rem; letter-spacing: -.02em; }
.explore-card p { font-size: .95rem; color: var(--ink-500); margin-bottom: .5rem; }
.explore-card__link {
  font-weight: 600;
  color: var(--blue-600);
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin-top: auto;
}
.explore-card__link svg { transition: transform var(--t-fast); }
.explore-card:hover .explore-card__link svg { transform: translateX(4px); }

/* Dual CTA cards */
.dual-cta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 4rem;
}
@media (max-width: 720px) { .dual-cta { grid-template-columns: 1fr; } }
.cta-card {
  padding: clamp(2rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: .8rem;
}
.cta-card h3 { color: #fff; font-family: var(--font-sans); font-weight: 700; letter-spacing: -.015em; }
.cta-card p { color: rgba(255,255,255,.85); margin-bottom: .8rem; }
.cta-card .btn { align-self: flex-start; }
.cta-card--patient { background: linear-gradient(135deg, var(--blue-500), var(--blue-600)); }
.cta-card--pro { background: linear-gradient(135deg, var(--blue-800), var(--blue-900)); }

/* =======================  ENSAYOS PAGE  ======================= */
.section--soft { background: var(--bg-soft); }
.section--warm { background: var(--bg-warm); }

.bigq {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  padding: clamp(1.8rem, 3.5vw, 2.4rem);
  border-left: 6px solid var(--blue-500);
  margin-bottom: 1.2rem;
}
.bigq h3 {
  color: var(--blue-700);
  margin-bottom: .8rem;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -.015em;
}

.reasons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}
.reason {
  display: flex;
  gap: .85rem;
  padding: 1rem 1.2rem;
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
}
.reason__icon {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--blue-50);
  color: var(--blue-600);
  display: grid; place-items: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: .9rem;
}
.reason p { color: var(--ink-700); font-size: .95rem; line-height: 1.55; margin: 0; }

.sedes {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: .6rem;
  margin-top: 1.5rem;
}
.sedes li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1rem 1.2rem;
  display: flex;
  gap: .8rem;
  align-items: flex-start;
}
.sedes li svg { color: var(--blue-500); flex-shrink: 0; margin-top: 2px; }
.sedes li strong { display: block; color: var(--ink-900); font-weight: 600; margin-bottom: 2px; font-size: .98rem; }
.sedes li span { color: var(--ink-500); font-size: .9rem; }

/* Process steps */
.process {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.2rem;
  margin-top: 2rem;
}
.step {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  border: 1px solid var(--line);
  position: relative;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.step:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.step__num {
  display: inline-flex;
  align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #fff;
  background: var(--blue-500);
  padding: .35rem .7rem;
  border-radius: 4px;
  margin-bottom: .9rem;
}
.step--accent .step__num { background: var(--teal-500); }
.step h4 { color: var(--ink-900); margin-bottom: .4rem; font-family: var(--font-sans); font-weight: 600; font-size: 1.05rem; letter-spacing: -.01em; }
.step p { color: var(--ink-500); font-size: .92rem; line-height: 1.55; margin: 0; }

/* Phases — editorial print look */
.phases {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}
@media (max-width: 760px) { .phases { grid-template-columns: repeat(2, 1fr); } }
.phase {
  text-align: left;
  padding: 1.5rem 1.3rem;
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px solid var(--blue-100);
  border-top: 4px solid var(--blue-500);
}
.phase__title {
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-500);
  margin-bottom: .3rem;
}
.phase__roman {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--blue-600);
  line-height: 1;
  margin-bottom: .8rem;
  letter-spacing: -.01em;
}
.phase p { font-size: .92rem; color: var(--ink-700); line-height: 1.55; margin: 0; }
.phase strong { color: var(--ink-900); }

/* FAQ */
.faq { max-width: 800px; margin: 2.5rem auto 0; }
.faq details {
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  overflow: hidden;
  margin-bottom: .7rem;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.faq details[open] { border-color: var(--blue-300); box-shadow: var(--shadow-sm); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 1.2rem 1.4rem;
  font-weight: 600;
  color: var(--ink-900);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 1rem;
  font-family: var(--font-sans);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--blue-500);
  transition: transform var(--t-fast);
  flex-shrink: 0;
}
.faq details[open] summary::after { content: '−'; }
.faq__body {
  padding: 0 1.4rem 1.3rem;
  color: var(--ink-700);
  font-size: .98rem;
  line-height: 1.65;
}

/* =======================  TEAM  ======================= */
.team {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.member {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  padding: 2rem;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.member:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.member__avatar {
  width: 84px; height: 84px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-200), var(--blue-100));
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--blue-700);
  margin-bottom: 1.2rem;
  letter-spacing: -.01em;
}
.member__name {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.18rem;
  color: var(--ink-900);
  margin-bottom: .25rem;
  letter-spacing: -.015em;
}
.member__role {
  color: var(--blue-600);
  font-size: .82rem;
  font-weight: 500;
  margin-bottom: .9rem;
  font-family: var(--font-mono);
  letter-spacing: .03em;
}
.member__bio { font-size: .92rem; color: var(--ink-700); line-height: 1.6; }

/* Secondary team members — smaller, lower-priority cards */
.team--secondary {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.member--secondary {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.member--secondary:hover { background: #fff; border-color: var(--blue-200); }
.member--secondary .member__avatar {
  width: 52px; height: 52px;
  margin: 0;
  font-size: 1rem;
}
.member--secondary .member__name { font-size: .98rem; margin-bottom: 1px; }
.member--secondary .member__role {
  font-size: .72rem;
  margin-bottom: 0;
  letter-spacing: .04em;
  color: var(--ink-500);
}
.member--secondary .member__pending {
  display: inline-block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: .65rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue-500);
  background: var(--blue-50);
  padding: 2px 6px;
  border-radius: 4px;
}

/* Team stats band */
.team-stats {
  margin-top: 3rem;
  background: linear-gradient(135deg, var(--blue-800), var(--blue-700));
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  color: #fff;
}
@media (max-width: 720px) { .team-stats { grid-template-columns: repeat(2, 1fr); } }
.team-stat { text-align: center; }
.team-stat__num {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 600;
  color: #fff;
  margin-bottom: .25rem;
  line-height: 1;
  letter-spacing: -.02em;
}
.team-stat__label {
  font-family: var(--font-sans);
  font-size: .85rem;
  color: rgba(255,255,255,.8);
}

/* =======================  CONTROLS / RIGHTS / DIFFERENTIALS  ======================= */
.controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
}
.control {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 1.8rem;
  border: 1px solid var(--line);
  border-top: 4px solid var(--blue-500);
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.control:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.control__icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--blue-50);
  color: var(--blue-600);
  display: grid; place-items: center;
  margin-bottom: 1rem;
}
.control h4 {
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--ink-900);
  margin-bottom: .5rem;
  font-size: 1.08rem;
  letter-spacing: -.01em;
}
.control p { font-size: .92rem; color: var(--ink-700); line-height: 1.6; margin: 0; }

.rights {
  background: linear-gradient(135deg, var(--blue-50), #fff);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
  margin-top: 2rem;
}
.rights ul { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1rem; }
.rights li { position: relative; padding-left: 1.9rem; color: var(--ink-700); font-size: .98rem; line-height: 1.55; }
.rights li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 22px; height: 22px;
  background: var(--teal-500);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'><path d='M9 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/></svg>") no-repeat center / contain;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'><path d='M9 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/></svg>") no-repeat center / contain;
}

.pull-quote {
  margin-top: 2.5rem;
  padding: 2rem 2.4rem;
  border-left: 5px solid var(--blue-500);
  background: var(--bg-soft);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1.3rem;
  color: var(--ink-900);
  line-height: 1.45;
  letter-spacing: -.01em;
}

.diffs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.diff {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.4rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.diff__icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--teal-500), var(--blue-500));
  display: grid; place-items: center;
  color: #fff;
  flex-shrink: 0;
}
.diff h4 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink-900);
  margin-bottom: .25rem;
  letter-spacing: -.005em;
}
.diff p { font-size: .88rem; color: var(--ink-500); line-height: 1.5; margin: 0; }

/* =======================  PARTICIPATE  ======================= */
.section--cta {
  background:
    radial-gradient(800px 400px at 0% 0%, rgba(29,143,191,.08), transparent 60%),
    var(--bg-soft);
}
.eligibility {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
}
.eligibility h3 { margin-bottom: 1rem; color: var(--ink-900); font-family: var(--font-sans); font-weight: 700; }
.eligibility ul { list-style: none; display: flex; flex-direction: column; gap: .8rem; }
.eligibility li { position: relative; padding-left: 1.7rem; color: var(--ink-700); font-size: .98rem; line-height: 1.55; }
.eligibility li::before {
  content:'';
  position: absolute;
  left: 0;
  top: 3px;
  width: 20px; height: 20px;
  background: var(--blue-500);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='white' d='M9 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/></svg>") center/contain no-repeat;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='white' d='M9 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/></svg>") center/contain no-repeat;
}
.eligibility .note {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px dashed var(--line);
  font-size: .9rem;
  color: var(--ink-500);
}

.form-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
}
.form-card h3 { margin-bottom: .5rem; font-family: var(--font-sans); font-weight: 700; }
.form-card p.lead { font-size: 1rem; margin-bottom: 1.8rem; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}
@media (max-width: 720px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: .35rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .85rem; font-weight: 600; color: var(--ink-700); }
.field label .req { color: #d04a4a; }
.field input, .field select, .field textarea {
  font-family: inherit;
  font-size: .98rem;
  padding: .85rem 1rem;
  border-radius: 10px;
  border: 1.5px solid var(--ink-100);
  background: #fff;
  color: var(--ink-900);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 4px rgba(29,143,191,.15);
}
.field textarea { resize: vertical; min-height: 90px; }
.field .hint { font-size: .8rem; color: var(--ink-500); }

.form-disclaimer {
  margin-top: 1.5rem;
  padding: 1rem 1.2rem;
  background: var(--blue-50);
  border-radius: 10px;
  font-size: .85rem;
  color: var(--ink-700);
  display: flex;
  gap: .7rem;
  align-items: flex-start;
}
.form-disclaimer svg { color: var(--blue-600); flex-shrink: 0; margin-top: 2px; }

.form-submit { margin-top: 1.5rem; width: 100%; font-size: 1.05rem; padding: 1.1rem 1.8rem; }
.form-submit:disabled { opacity: .55; cursor: not-allowed; transform: none !important; }

.form-status {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 10px;
  font-size: .95rem;
  font-weight: 500;
  display: none;
}
.form-status.show { display: block; }
.form-status.ok { background: #e7f8ef; color: #096b3a; border: 1px solid #b9e8cf; }
.form-status.err { background: #fdecec; color: #8b1f1f; border: 1px solid #f4c1c1; }

.contact-blocks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}
@media (max-width: 600px) { .contact-blocks { grid-template-columns: 1fr; } }
.contact-block {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.contact-block > div {
  /* Por defecto los items de un flex container tienen min-width: auto,
     lo que les impide encogerse por debajo del ancho del contenido
     y hace que un email largo se salga del cuadro. */
  min-width: 0;
  flex: 1;
}
.contact-block__icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--blue-50);
  color: var(--blue-600);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.contact-block strong {
  display: block;
  color: var(--ink-900);
  margin-bottom: 2px;
  font-family: var(--font-mono);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 500;
}
.contact-block a {
  font-weight: 600;
  font-size: 1rem;
  color: var(--blue-600);
  word-break: break-word;
  overflow-wrap: anywhere;
  display: inline-block;
  max-width: 100%;
}
.contact-block span { display: block; font-size: .85rem; color: var(--ink-500); margin-top: 4px; }

/* =======================  CLOSING + FOOTER  ======================= */
.closing-band {
  background: linear-gradient(135deg, var(--blue-800), var(--blue-700));
  color: #fff;
  text-align: center;
  padding: clamp(3rem, 6vw, 5rem) 0;
}
.closing-band h2 {
  color: #fff;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  margin-bottom: 1rem;
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  letter-spacing: -.015em;
}
.closing-band p { color: var(--blue-200); max-width: 50ch; margin: 0 auto 2rem; }

footer {
  background: #06324a;
  color: rgba(255,255,255,.78);
  padding: 3rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
@media (max-width: 800px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 {
  color: #fff;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .14em;
  margin-bottom: 1.2rem;
}
.footer-grid ul { list-style: none; display: flex; flex-direction: column; gap: .6rem; }
.footer-grid a { color: rgba(255,255,255,.78); font-size: .92rem; }
.footer-grid a:hover { color: #fff; }
.footer-brand .brand__text { color: #fff; }
.footer-brand .brand__tagline { color: rgba(255,255,255,.5); }
.footer-brand p { color: rgba(255,255,255,.6); font-size: .92rem; margin-top: 1rem; max-width: 30ch; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
}

/* WhatsApp floating */
.fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 12px 30px rgba(37,211,102,.4);
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.fab:hover { transform: scale(1.06); color: #fff; box-shadow: 0 18px 40px rgba(37,211,102,.55); }
.fab svg { width: 30px; height: 30px; }

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.in { opacity: 1; transform: translateY(0); }

.skip-link {
  position: absolute;
  top: -100px; left: 16px;
  background: var(--blue-600);
  color: #fff;
  padding: .6rem 1rem;
  border-radius: 8px;
  z-index: 200;
  transition: top .2s;
  font-weight: 600;
}
.skip-link:focus { top: 16px; color:#fff; }

@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}