/* Alina Peña, tú Psicóloga — rediseño one page
   Paleta original: verde salvia #AFCBB6 · aqua #8FD3E3 · azul #008AFC · tinta #080808 */

:root{
  --sage:#AFCBB6;
  --sage-soft:#E4EFE8;
  --aqua:#8FD3E3;
  --aqua-soft:#E3F4F8;
  --blue:#008AFC;
  --ink:#080808;
  --ink-soft:#3a423d;
  --paper:#F7FAF8;
  --white:#ffffff;
  --font:"Familjen Grotesk","Helvetica Neue",Arial,sans-serif;
  --pad:clamp(20px,5vw,80px);
  --r:22px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--font);font-size:clamp(16px,1.05vw,19px);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;letter-spacing:-.03em;line-height:.95;font-weight:700}
p{margin:0 0 1em}
.wrap{width:min(1280px,100%);margin:0 auto;padding:0 var(--pad)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:99;background:var(--ink);color:#fff;padding:10px 14px;border-radius:8px}

/* ---------- Tipografía gigante ---------- */
.giant{font-size:clamp(3.6rem,15vw,13rem);letter-spacing:-.05em;text-transform:uppercase}
.giant-2{font-size:clamp(2.1rem,6vw,5.2rem);margin:0 0 .6em;max-width:22ch}
.giant-3{font-size:clamp(2rem,6.5vw,5.6rem);max-width:20ch;margin:0}
.giant-2.light,.giant-3{color:#fff}
.eyebrow{font-size:clamp(.85rem,1.1vw,1rem);letter-spacing:.32em;text-transform:uppercase;margin:0 0 .9em;font-weight:600}
.eyebrow.dark{color:var(--ink-soft)}
.lead{font-size:clamp(1.15rem,1.9vw,1.7rem);line-height:1.35;font-weight:600;letter-spacing:-.02em}
.word,.char{display:inline-block;will-change:transform,opacity}

/* ---------- Fondo animado flotante ---------- */
.floating-bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;animation:drift 22s ease-in-out infinite}
.blob-1{width:46vw;height:46vw;left:-12vw;top:-8vw;background:var(--sage)}
.blob-2{width:38vw;height:38vw;right:-10vw;top:35vh;background:var(--aqua);animation-delay:-7s}
.blob-3{width:32vw;height:32vw;left:25vw;bottom:-14vw;background:var(--sage-soft);animation-delay:-13s}
@keyframes drift{0%,100%{transform:translate3d(0,0,0) scale(1)}33%{transform:translate3d(4vw,-3vh,0) scale(1.08)}66%{transform:translate3d(-3vw,4vh,0) scale(.95)}}
.fico{position:absolute;left:var(--x);top:var(--y);width:var(--s);height:var(--s);fill:none;stroke:var(--ink);stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round;opacity:.14;animation:float 12s ease-in-out infinite}
.fico:nth-of-type(even){animation-duration:16s;animation-delay:-4s}
@keyframes float{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-26px) rotate(6deg)}}

main,.footer,.nav{position:relative;z-index:1}

/* ---------- Navegación (contraste siempre máximo) ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:16px;
  padding:14px var(--pad);
  background:rgba(247,250,248,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(8,8,8,.1);
  color:var(--ink);transition:background .4s ease,color .4s ease,border-color .4s ease;
}
.nav.on-dark{background:rgba(8,8,8,.62);border-color:rgba(255,255,255,.18);color:#fff}
.brand{display:flex;flex-direction:column;line-height:1;min-width:0}
.brand-name{font-weight:700;letter-spacing:-.03em;font-size:clamp(1rem,1.5vw,1.25rem)}
.brand-sub{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;opacity:.8}
.nav-links{display:flex;gap:clamp(10px,1.6vw,26px);font-size:.88rem;font-weight:600}
.nav-links a{position:relative;padding:6px 0;white-space:nowrap}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .3s ease}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1);transform-origin:left}
.nav-cta{border:1.5px solid currentColor;border-radius:999px;padding:9px 18px;font-weight:700;font-size:.85rem;white-space:nowrap;transition:background .3s,color .3s}
.nav-cta:hover{background:currentColor}
.nav:not(.on-dark) .nav-cta:hover{color:#fff}
.nav.on-dark .nav-cta:hover{color:var(--ink)}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer}
.burger span{display:block;width:26px;height:2px;background:currentColor;margin:5px 0;transition:transform .3s}
.burger[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

.drawer{position:fixed;inset:0;z-index:45;background:var(--ink);color:#fff;display:flex;flex-direction:column;justify-content:center;gap:14px;padding:0 var(--pad);
  font-size:clamp(1.5rem,7vw,2.6rem);font-weight:700;letter-spacing:-.03em;
  opacity:0;visibility:hidden;transform:translateY(-12px);transition:opacity .35s ease,transform .35s ease,visibility .35s}
.drawer.open{opacity:1;visibility:visible;transform:none}
.drawer-cta{font-size:1rem;letter-spacing:.2em;border:1.5px solid #fff;border-radius:999px;padding:12px 22px;align-self:flex-start;margin-top:14px}

/* ---------- Botones ---------- */
.btn{display:inline-block;border-radius:999px;padding:15px 30px;font-weight:700;letter-spacing:.16em;font-size:.85rem;text-transform:uppercase;transition:transform .3s ease,box-shadow .3s ease,background .3s ease,color .3s ease}
.btn:hover{transform:translateY(-3px)}
.btn-light{background:#fff;color:var(--ink);box-shadow:0 14px 40px rgba(0,0,0,.28)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--blue)}

/* ---------- HERO sticky marco -> full bleed ---------- */
.hero-wrap{height:260vh;position:relative}
.hero-sticky{position:sticky;top:0;height:100vh;display:grid;place-items:center;padding:0 var(--pad)}
.hero-frame{position:relative;width:100%;height:78vh;max-width:1680px;border-radius:var(--r);overflow:hidden;will-change:transform,width,height}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,8,8,.55),rgba(8,8,8,.35) 45%,rgba(8,8,8,.75))}
.hero-copy{position:relative;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:.4em;padding:clamp(24px,5vw,80px);color:#fff}
.hero-copy .eyebrow{color:var(--aqua)}
.hero-lead{max-width:34ch;font-size:clamp(1rem,1.5vw,1.35rem);color:#fff;margin:.4em 0 1.4em}

/* ---------- Secciones ---------- */
.section{padding:clamp(80px,12vh,170px) 0;position:relative}
.manifiesto{background:linear-gradient(180deg,rgba(247,250,248,.96),rgba(228,239,232,.9))}
.mani-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(24px,5vw,70px);align-items:start}
.mani-text .pillars{list-style:none;margin:2em 0 0;padding:0;counter-reset:p}
.pillars li{counter-increment:p;padding:26px 0;border-top:1px solid rgba(8,8,8,.14)}
.pillars li::before{content:"0" counter(p);font-size:.78rem;letter-spacing:.28em;color:var(--ink-soft);display:block;margin-bottom:.6em}
.pillars h3{font-size:clamp(1.3rem,2.4vw,2.1rem);margin:0 0 .4em}
.pillars p{margin:0;color:var(--ink-soft)}

.par-figure{margin:0;overflow:hidden;border-radius:var(--r);box-shadow:0 30px 70px -40px rgba(8,8,8,.5)}
.par-figure img,.card-img img,.portrait img{width:100%;height:100%;object-fit:cover;transform:scale(1.12);will-change:transform}

/* Banda parallax */
.band{position:relative;min-height:42vh;display:grid;align-items:center;overflow:hidden}
.band-bg,.cred-bg{position:absolute;inset:-12% 0;background-size:cover;background-position:center;will-change:transform}
.band-veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,8,8,.82),rgba(8,8,8,.35))}
.band-copy{position:relative;padding-top:60px;padding-bottom:60px}

/* Servicios */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,34px)}
.card{background:#fff;border-radius:var(--r);padding:0 0 28px;overflow:hidden;box-shadow:0 24px 60px -44px rgba(8,8,8,.6)}
.card-img{height:240px;overflow:hidden}
.card h3{font-size:clamp(1.1rem,1.6vw,1.5rem);margin:24px 26px .5em;text-transform:uppercase;letter-spacing:-.02em}
.card p{margin:0 26px;color:var(--ink-soft);font-size:.98rem}

/* Inicia tu terapia */
.terapia{background:var(--white)}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,5vw,70px);align-items:start}
.facts{list-style:none;margin:2em 0;padding:0;display:grid;gap:2px}
.facts li{display:grid;gap:2px;padding:18px 0;border-top:1px solid rgba(8,8,8,.14)}
.facts strong{font-size:clamp(1.2rem,2.2vw,1.9rem);letter-spacing:-.03em}
.facts span{color:var(--ink-soft)}
.split-media{display:grid;gap:clamp(16px,3vw,34px);position:sticky;top:110px}
.split-media .par-figure{height:clamp(240px,34vh,380px)}
.par-figure.offset{margin-left:clamp(0px,8vw,90px)}

/* Terapeuta */
.terapeuta{background:linear-gradient(180deg,var(--aqua-soft),var(--paper))}
.bio{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(24px,5vw,70px);align-items:start}
.portrait{margin:0;border-radius:var(--r);overflow:hidden;position:sticky;top:110px;height:clamp(380px,62vh,640px);box-shadow:0 30px 70px -40px rgba(8,8,8,.5)}
.portrait figcaption{position:absolute;bottom:0;left:0;right:0;padding:18px 22px;color:#fff;font-weight:600;letter-spacing:.02em;background:linear-gradient(180deg,transparent,rgba(8,8,8,.8))}
.bio-text p{color:var(--ink-soft);max-width:62ch}
.bio-text p:first-child{color:var(--ink);font-size:clamp(1.1rem,1.8vw,1.5rem);font-weight:600;letter-spacing:-.02em;line-height:1.3}

/* Credenciales */
.credenciales{overflow:hidden;background:var(--ink)}
.cred-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,8,8,.72),rgba(8,8,8,.9))}
.cred-copy{position:relative;color:#fff}
.cred-copy p{max-width:60ch;color:rgba(255,255,255,.9)}

/* Testimonio */
.testimonio{background:var(--sage-soft)}
.testimonio blockquote{margin:0;max-width:34ch}
.testimonio blockquote p{font-size:clamp(1.2rem,2.6vw,2.2rem);line-height:1.25;letter-spacing:-.03em;font-weight:600}
.testimonio cite{font-style:normal;font-size:.85rem;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-soft)}

/* Contacto */
.contacto{background:var(--white)}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,5vw,70px);align-items:center}
.contact-grid .par-figure{height:clamp(280px,46vh,520px)}
.contact-text h3{font-size:clamp(1.4rem,2.6vw,2.2rem);margin:.6em 0 .5em}
.addr{font-weight:600;letter-spacing:-.01em}
.social{margin-top:1.4em;color:var(--ink-soft)}

/* Footer */
.footer{background:var(--ink);color:#fff;padding:clamp(50px,8vh,90px) 0 40px}
.footer-in{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;align-items:start}
.footer-brand{font-size:clamp(1.4rem,3vw,2.4rem);font-weight:700;letter-spacing:-.03em;line-height:1;margin:0}
.footer-brand span{font-size:.8rem;letter-spacing:.26em;text-transform:uppercase;font-weight:600;opacity:.85}
.footer-nav{display:grid;gap:10px;font-weight:600}
.footer-nav a:hover{color:var(--aqua)}
.footer-meta{color:rgba(255,255,255,.75);font-size:.92rem;margin:0}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .nav-links{display:none}
  .burger{display:block}
  .mani-grid,.split,.bio,.contact-grid,.footer-in{grid-template-columns:1fr}
  .split-media,.portrait{position:static;height:auto}
  .split-media .par-figure{height:clamp(220px,34vh,320px)}
  .portrait{height:clamp(360px,60vh,520px)}
  .par-figure.offset{margin-left:0}
}
@media (max-width:640px){
  .cards{grid-template-columns:1fr}
  .nav-cta{display:none}
  .hero-wrap{height:210vh}
  .hero-frame{height:82vh}
  .card-img{height:210px}
  .band{min-height:70vh}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}

/* máscara para animación de palabras */
.word-mask{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.06em}