/* Studio Amat · landing v2 — guía de identidad visual v1 (oct 2026) */
/* Respaldo con métricas ajustadas (como next/font): el texto ocupa lo mismo antes y después de cargar las fuentes
   de Google, sin saltos (CLS). */
@font-face{font-family:"Newsreader Fallback";src:local("Times New Roman"),local("Times");ascent-override:69.68%;descent-override:25.12%;line-gap-override:0%;size-adjust:105.48%}
@font-face{font-family:"Manrope Fallback";src:local("Arial"),local("Helvetica");ascent-override:103.31%;descent-override:29.07%;line-gap-override:0%;size-adjust:103.19%}
:root{
  --bosque:#173A30; --noche:#102C25; --marfil:#F3EFE5; --champan:#B9A273;
  --musgo:#4F6146; --salvia:#CDD7C4; --champan-cl:#E3D6B4; --negro:#151514; --plata:#A9ACAD;
  --blanco:#FAF8F3; --tinta:#1D2420; --tinta-2:#4A524C; --linea:rgba(23,58,48,.16);
  --champan-txt:#7D6A42; /* champán oscurecido para texto sobre claro (AA) */
  --serif:"Newsreader","Newsreader Fallback",Georgia,"Times New Roman",serif;
  --sans:"Manrope","Manrope Fallback",system-ui,-apple-system,"Segoe UI",sans-serif;
  --env:1200px; --gut:clamp(20px,5vw,56px);
  --grano:url("../assets/grano.webp"); /* grano pre-renderizado (antes feTurbulence en cada pintado) */
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%;scrollbar-width:thin;scrollbar-color:var(--musgo) transparent}
::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--musgo);border-radius:8px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--marfil);color:var(--tinta);font:400 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.08;margin:0;letter-spacing:-.01em;color:var(--bosque);text-wrap:balance}
h1{font-size:clamp(40px,6.4vw,84px);line-height:1.02}
h2{font-size:clamp(32px,4.4vw,56px)}
h3{font-size:clamp(22px,2vw,27px);line-height:1.2}
p{margin:0 0 1em}
a{color:inherit}
em.bbg{font-family:var(--serif);font-style:italic;font-weight:400;text-transform:none;letter-spacing:0}
:focus-visible{outline:2px solid var(--champan);outline-offset:3px;border-radius:2px}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;background:var(--bosque);color:var(--marfil);padding:10px 16px;z-index:100;text-decoration:none}
.skip:focus{top:12px}

/* Marcadores de huecos: visibles y fáciles de buscar ([PENDIENTE]) */
.pend{background:#FFF1B8;color:#5A4300;font:600 13px/1.4 var(--sans);padding:1px 6px;border-radius:3px;outline:1px dashed #B58900;letter-spacing:0;text-transform:none}
.pend--bloque{display:block;padding:10px 12px;margin:12px 0}
.pend--foto{position:relative;z-index:2;max-width:80%;text-align:center}

.env{max-width:var(--env);margin:0 auto;padding:0 var(--gut)}
.env--estrecho{max-width:880px}
.sec{padding:clamp(80px,11vw,150px) 0;position:relative}
.sec--marfil{background:var(--marfil)}
.sec--blanco{background:var(--blanco)}
.sec--noche,.sec--negro,.sec--musgo{color:var(--marfil)}
.sec--noche{background:var(--noche) var(--grano)}
.sec--negro{background:var(--negro) var(--grano)}
.sec--musgo{background:var(--musgo)}
.sec--noche h2,.sec--negro h2,.sec--musgo h2,.sec--noche h3,.sec--negro h3{color:var(--marfil)}

.ante{font:600 12.5px/1.5 var(--sans);text-transform:uppercase;letter-spacing:.19em;color:var(--musgo);margin:0 0 20px}
.ante--champan{color:var(--champan)}
.ante--champan-cl,.ante--champan-claro{color:var(--champan-cl)}
.ante--claro{color:var(--champan-cl)}
.ante em.bbg{font-size:1.32em;color:var(--champan);letter-spacing:.01em}
.etq{font:600 12px/1.5 var(--sans);font-variant:small-caps;text-transform:uppercase;letter-spacing:.18em;margin:0 0 14px}

.cabsec{max-width:760px;margin-bottom:clamp(44px,6vw,72px)}
.cabsec h2{margin-bottom:24px}
.entradilla{font-size:19px;color:var(--tinta-2);max-width:640px}
.sec--noche .entradilla{color:var(--salvia)}
.prosa{font-size:18px;color:var(--tinta-2);margin-top:32px}
.sec--musgo .prosa,.sec--negro .prosa{color:var(--salvia)}
.sec--musgo .prosa{color:#E9EDE4}
.frase{font:italic 400 clamp(24px,2.7vw,34px)/1.25 var(--serif);color:var(--bosque);margin:56px 0 0;max-width:820px;text-wrap:balance}
.frase--claro{color:var(--champan-cl)}
.frase--centro{text-align:center;margin-left:auto;margin-right:auto}
.lista-linea{list-style:none;padding:0;margin:28px 0 0;border-top:1px solid var(--linea)}
.lista-linea li{padding:16px 0 16px 34px;border-bottom:1px solid var(--linea);position:relative}
.lista-linea li::before{content:"";position:absolute;left:4px;top:27px;width:14px;height:1px;background:var(--champan)}
.lista-linea li::after{content:"";position:absolute;left:20px;top:24px;width:6px;height:6px;border-radius:50%;background:var(--champan)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:14px 28px;border:0;border-radius:2px;background:var(--bosque);color:var(--marfil);font:600 15px/1.2 var(--sans);letter-spacing:.04em;text-decoration:none;cursor:pointer;transition:background .2s,transform .2s}
.btn::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--champan);transition:transform .2s}
.btn:hover{background:var(--noche)}.btn:hover::after{transform:scale(1.5)}
.btn--claro{background:var(--marfil);color:var(--bosque)}.btn--claro:hover{background:#fff}
.btn--sm{min-height:42px;padding:10px 18px;font-size:13.5px}
.btn--ancho{width:100%}
.btn-txt{background:none;border:0;font:500 15px var(--sans);color:var(--tinta-2);text-decoration:underline;text-underline-offset:4px;cursor:pointer;padding:12px 6px;min-height:44px}
.nota{font-size:14.5px;color:var(--salvia);margin:16px 0 0}

/* Cabecera */
.cab{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,box-shadow .3s;color:var(--marfil);background:rgba(16,44,37,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 1px 0 rgba(243,239,229,.08)} /* sólida desde el inicio: el texto del hero no se pisa con la cabecera */
.cab.is-solida{background:rgba(243,239,229,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--bosque);box-shadow:0 1px 0 var(--linea)}
.cab__in{max-width:var(--env);margin:0 auto;padding:14px var(--gut);display:flex;align-items:center;gap:32px}
.marca{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.marca__sim{width:34px;height:34px;color:currentColor}
.marca__txt{font:400 17px/1 var(--serif);letter-spacing:.14em}
.cab__nav{display:flex;gap:28px;margin-left:auto}
.cab__nav a{font:500 14px var(--sans);text-decoration:none;opacity:.85}
.cab__nav a:hover{opacity:1;text-decoration:underline;text-underline-offset:6px;text-decoration-color:var(--champan)}
.cab:not(.is-solida) .btn--sm{background:transparent;box-shadow:inset 0 0 0 1px rgba(243,239,229,.5)}
.cab:not(.is-solida) .btn--sm:hover{background:rgba(243,239,229,.1)}
@media (max-width:900px){.cab__nav{display:none}.cab .btn--sm{margin-left:auto}}
@media (max-width:420px){.marca__txt{font-size:15px}.cab .btn--sm{padding:9px 12px;font-size:12.5px}}

/* Hero */
.hero{background:var(--noche) var(--grano);color:var(--marfil);padding:clamp(120px,15vw,170px) 0 clamp(70px,9vw,120px);overflow:hidden}
.hero__in{max-width:var(--env);margin:0 auto;padding:0 var(--gut);display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(40px,6vw,88px);align-items:center}
.hero h1{color:var(--marfil);margin-bottom:30px}
.hero__sub{font-size:clamp(17px,1.5vw,19.5px);color:#D6DDD0;max-width:580px}
.claim{font:italic 400 clamp(21px,2vw,26px)/1.3 var(--serif);color:var(--champan-cl);margin:30px 0 38px;padding-left:20px;border-left:1px solid var(--champan)}
.cartel{margin:0}
.cartel__marco{aspect-ratio:3/4.2;position:relative;display:grid;place-items:center;background:linear-gradient(160deg,#1c1c1b,var(--negro) 60%) ;border:1px solid rgba(169,172,173,.35);box-shadow:inset 0 0 0 10px var(--negro),inset 0 0 0 11px rgba(185,162,115,.35)}
.cartel__marco::before{content:"";position:absolute;inset:0;background:var(--grano);opacity:.9}
.cartel__sim{position:absolute;width:52%;height:auto;aspect-ratio:1;color:var(--plata);opacity:.5;top:12%}
.cartel figcaption{font:600 11.5px/1.5 var(--sans);text-transform:uppercase;letter-spacing:.2em;color:var(--salvia);margin-top:16px;text-align:center}
@media (max-width:900px){.hero__in{grid-template-columns:1fr}.cartel{max-width:360px}}

/* Freno */
.frenos{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--linea);border:1px solid var(--linea)}
.frenos a{display:block;height:100%;background:var(--blanco);padding:34px 28px 38px;text-decoration:none;transition:background .25s}
.frenos a:hover{background:var(--marfil)}
.frenos__l{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;font:400 22px var(--serif);margin-bottom:40px}
.frenos li:nth-child(1) .frenos__l{background:var(--bosque);color:var(--marfil)}
.frenos li:nth-child(2) .frenos__l{background:var(--musgo);color:var(--marfil)}
.frenos li:nth-child(3) .frenos__l{background:var(--salvia);color:var(--bosque)}
.frenos li:nth-child(4) .frenos__l{background:var(--marfil);color:var(--bosque);box-shadow:inset 0 0 0 1px var(--linea)}
.frenos h3{margin-bottom:12px}
.frenos p{color:var(--tinta-2);margin:0;font-size:16px}
@media (max-width:980px){.frenos{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.frenos{grid-template-columns:1fr}.frenos a{padding:26px 22px}.frenos__l{margin-bottom:18px}}

/* Método */
.riel{position:sticky;top:76px;z-index:5;display:flex;gap:6px;width:max-content;margin:0 0 36px auto;padding:6px;background:rgba(16,44,37,.9);backdrop-filter:blur(8px);border:1px solid rgba(205,215,196,.18);border-radius:40px}
.riel a{position:relative;width:44px;height:44px;display:grid;place-items:center;font:400 22px var(--serif);color:rgba(243,239,229,.45);text-decoration:none;border-radius:50%;transition:color .25s,background .25s}
.riel a.is-on{color:var(--marfil)}
.riel a.is-on::after{content:"";position:absolute;top:7px;right:8px;width:6px;height:6px;border-radius:50%;background:var(--champan)}
.riel a[data-letra="a1"].is-on{background:var(--bosque)}
.riel a[data-letra="m"].is-on{background:var(--musgo)}
.riel a[data-letra="a2"].is-on{background:var(--salvia);color:var(--bosque)}
.riel a[data-letra="t"].is-on{background:var(--marfil);color:var(--bosque)}
.letras{display:grid;gap:18px}
.letra{display:grid;grid-template-columns:minmax(220px,.8fr) 1.6fr;gap:clamp(24px,5vw,72px);padding:clamp(32px,4.5vw,60px);scroll-margin-top:150px}
.letra--a1{background:var(--bosque);color:var(--marfil)}
.letra--m{background:var(--musgo);color:var(--marfil)}
.letra--a2{background:var(--salvia);color:var(--bosque)}
.letra--t{background:var(--marfil);color:var(--bosque)}
.letra h3{color:inherit;font-size:clamp(25px,2.5vw,34px);margin-bottom:20px}
.letra__cab{display:flex;flex-direction:column}
.letra__n{font:600 12px var(--sans);letter-spacing:.2em;opacity:.75}
.letra__l{font:400 clamp(96px,12vw,170px)/.9 var(--serif);margin:10px 0 14px}
.letra__nom{font:600 13px/1.5 var(--sans);text-transform:uppercase;letter-spacing:.19em;margin:0}
.letra__cuerpo p{font-size:17px;max-width:620px}
.letra--a1 .letra__cuerpo p,.letra--m .letra__cuerpo p{color:#E4E9DF}
.letra--a2 .letra__cuerpo p,.letra--t .letra__cuerpo p{color:#2C3A33}
.letra .etq{color:var(--champan-cl)!important}
.letra--a2 .etq{color:#5E4E2C!important}
.firma{font:italic 400 19px var(--serif)!important;margin:26px 0 0!important;padding-top:18px;border-top:1px solid currentColor;border-color:rgba(185,162,115,.6);display:inline-block}
.letra--a1 .firma,.letra--m .firma{color:var(--champan-cl)!important}
@media (max-width:760px){.letra{grid-template-columns:1fr}.letra__l{font-size:96px}.riel{margin:0 auto 28px}}
.cta-int{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:18px 28px;margin-top:64px;text-align:center}
.cta-int p{font:400 clamp(24px,2.4vw,30px) var(--serif);margin:0}
.cta-int--oscuro p{color:var(--bosque)}

/* Ritmo */
.ritmo{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,4vw,56px)}
.ritmo>div{border-top:1px solid var(--bosque);padding-top:24px}
.ritmo h3{margin-bottom:14px}
.ritmo p{color:var(--tinta-2);margin:0}
@media (max-width:820px){.ritmo{grid-template-columns:1fr}}

/* Equipo */
.marta{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,5vw,80px);align-items:center;margin-bottom:64px}
.marta h3{font-size:clamp(36px,4vw,54px);margin-bottom:22px}
.marta__txt>p{font-size:18px;color:var(--tinta-2)}
.foto{position:relative;display:grid;place-items:center;background:var(--negro) var(--grano);overflow:hidden}
.foto--marta{aspect-ratio:4/5}
.foto--cartel-h{aspect-ratio:16/7;margin-top:64px}
.foto--video{aspect-ratio:16/9;margin:8px 0 22px}
.equipo{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--linea);border:1px solid var(--linea)}
.equipo li{background:var(--blanco);padding:32px 28px}
.equipo h3{font-size:30px;margin-bottom:12px}
.equipo li>p:last-child{color:var(--tinta-2);margin:0}
.equipo .ante{margin-bottom:16px;font-size:11.5px}
@media (max-width:860px){.marta,.equipo{grid-template-columns:1fr}.foto--marta{aspect-ratio:4/3.6}}

/* Médicos */
.sec--musgo h2{margin-bottom:8px}
.sec--musgo .btn{margin-top:44px}

/* Casos */
.casos{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.caso{background:var(--blanco);padding:32px;border:1px solid var(--linea)}
.caso dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:10px 18px}
.caso dt{font:600 12px/1.9 var(--sans);text-transform:uppercase;letter-spacing:.15em;color:var(--musgo)}
.caso dd{margin:0;justify-self:start}
.caso blockquote{margin:24px 0 0;font:italic 22px/1.3 var(--serif)}
@media (max-width:820px){.casos{grid-template-columns:1fr}}

/* Compromiso */
.garantias{list-style:none;counter-reset:g;padding:0;margin:0 0 80px;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,4vw,48px)}
.garantias li{counter-increment:g;border-top:1px solid var(--bosque);padding-top:22px}
.garantias li::before{content:"0" counter(g);font:600 12px var(--sans);letter-spacing:.2em;color:var(--champan-txt);display:block;margin-bottom:18px}
.garantias h3{margin-bottom:12px}
.garantias p{color:var(--tinta-2);margin:0}
.subt{font-size:clamp(28px,3vw,40px);margin-bottom:32px}
.encaja{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--linea);border:1px solid var(--linea)}
.encaja>div{background:var(--marfil);padding:32px}
.encaja__no{background:var(--blanco)!important}
.encaja ul{list-style:none;padding:0;margin:0}
.encaja li{padding:12px 0 12px 28px;position:relative;border-top:1px solid var(--linea)}
.encaja li::before{content:"";position:absolute;left:2px;top:23px;width:7px;height:7px;border-radius:50%;background:var(--bosque)}
.encaja__no li::before{background:transparent;box-shadow:inset 0 0 0 1px var(--tinta-2)}
.encaja__no li{color:var(--tinta-2)}
@media (max-width:820px){.garantias,.encaja{grid-template-columns:1fr}}

/* Zona */
.zona{text-align:center}
.zona .env{display:flex;flex-direction:column;align-items:center}
.zona__sim{width:72px;height:72px;color:var(--plata);margin-bottom:36px}
.zona h2{font-size:clamp(44px,7vw,92px)}
.zona .prosa{max-width:620px}
.zona .btn{margin-top:44px}

/* Radiografía y formulario */
.radiografia__in{display:grid;grid-template-columns:1fr minmax(0,520px);gap:clamp(40px,6vw,96px);align-items:start}
.radiografia__txt{position:sticky;top:110px}
.radiografia__txt h2{margin-bottom:24px}
.radiografia__txt>p{font-size:18px;color:var(--tinta-2)}
.radiografia__txt .ante{margin-top:36px;margin-bottom:0}
.letra-peq{font-size:14.5px!important;margin-top:26px;color:var(--tinta-2)}
@media (max-width:900px){.radiografia__in{grid-template-columns:1fr}.radiografia__txt{position:static}}
.form-caja{background:var(--blanco);border:1px solid var(--linea);padding:clamp(24px,3.5vw,44px);box-shadow:0 30px 60px -40px rgba(16,44,37,.35)}
.form-caja__titulo{font:400 30px/1.1 var(--serif);color:var(--bosque);margin-bottom:10px}
.form-caja__intro{color:var(--tinta-2);font-size:15.5px}
.pasos{display:flex;align-items:center;gap:10px;margin:22px 0 26px}
.pasos__p{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font:600 12px var(--sans);box-shadow:inset 0 0 0 1px var(--linea);color:var(--tinta-2)}
.pasos__p.is-on{background:var(--bosque);color:var(--marfil);box-shadow:none}
.pasos__l{flex:1;height:1px;background:var(--linea)}
.paso{border:0;margin:0;padding:0;min-width:0}
.paso__nota{font:italic 19px/1.35 var(--serif);color:var(--bosque);outline:none}
.campo{margin-bottom:18px}
.campo label,.grupo legend{display:block;font:600 13.5px/1.4 var(--sans);color:var(--tinta);margin-bottom:8px}
.opc{font-weight:400;color:var(--tinta-2)}
.campo input:not([type=checkbox]),.campo select{width:100%;min-height:50px;padding:12px 14px;background:#fff;border:1px solid #9AA59B;border-radius:2px;font:400 16px var(--sans);color:var(--tinta);appearance:none;-webkit-appearance:none}
.campo select{background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23173A30' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 16px center;padding-right:40px}
.campo input:focus,.campo select:focus{outline:2px solid var(--bosque);outline-offset:0;border-color:var(--bosque)}
.campo--corto input{max-width:160px}
.campo [aria-invalid=true]{border-color:#A3321F!important;background:#FFF8F6!important}
.fila{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:420px){.fila{grid-template-columns:1fr;gap:0}}
.campo--check{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;margin:6px 0 22px}
.campo--check input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--bosque)}
.campo--check label{font:400 14px/1.5 var(--sans);color:var(--tinta-2);margin:0}
.campo--check a{color:var(--bosque);text-underline-offset:3px}
.grupo{border:0;padding:0;margin:0 0 20px;min-width:0}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{position:relative;cursor:pointer}
.chips input{position:absolute;opacity:0;width:1px;height:1px}
.chips span{display:inline-flex;align-items:center;min-height:44px;padding:10px 16px;border:1px solid #9AA59B;border-radius:40px;font:500 14.5px var(--sans);background:#fff;transition:background .15s,color .15s}
.chips input:checked+span{background:var(--bosque);border-color:var(--bosque);color:var(--marfil)}
.chips input:focus-visible+span{outline:2px solid var(--champan);outline-offset:2px}
.grupo.is-error .chips span{border-color:#A3321F}
.paso__acc{display:flex;gap:12px;align-items:center;margin-top:8px}
.paso__acc .btn{flex:1}
.form-error{color:#8E2A1A;font:500 14.5px var(--sans);margin:14px 0 0}
.trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.btn[aria-busy=true]{opacity:.7;pointer-events:none}
.gracias{text-align:center;padding:30px 0 10px;outline:none}
.gracias__sim{width:64px;height:64px;color:var(--bosque);margin:0 auto 24px}
.gracias p{font:400 24px/1.35 var(--serif);color:var(--bosque)}

/* FAQ */
#preguntas h2{margin-bottom:40px}
.faq{border-top:1px solid var(--linea)}
.faq details{border-bottom:1px solid var(--linea)}
.faq summary{list-style:none;cursor:pointer;padding:24px 44px 24px 0;position:relative;font:400 clamp(20px,2vw,24px)/1.3 var(--serif);color:var(--bosque)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:14px;height:14px;margin-top:-7px;background:linear-gradient(var(--bosque),var(--bosque)) center/14px 1.5px no-repeat,linear-gradient(var(--bosque),var(--bosque)) center/1.5px 14px no-repeat;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--tinta-2);padding:0 44px 26px 0;margin:0}

/* Pie */
.pie{background:var(--noche) var(--grano);color:var(--salvia);padding:64px 0 120px;font-size:14px}
.pie__in{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:start}
.pie__marca{display:flex;gap:16px;align-items:center}
.pie__sim{width:48px;height:48px;color:var(--marfil)}
.pie__nom{font:400 20px var(--serif);letter-spacing:.14em;color:var(--marfil);margin:0 0 4px}
.pie__desc{margin:0;font:600 11px var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--champan)}
.pie__links{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:12px 24px}
.pie__links a{color:var(--salvia)}
.pie__legal{grid-column:1/-1;margin:0;border-top:1px solid rgba(205,215,196,.15);padding-top:24px}
@media (max-width:760px){.pie__in{grid-template-columns:1fr}}

/* Botón flotante en móvil */
.flotante{position:fixed;left:16px;right:16px;bottom:16px;z-index:40;display:none;align-items:center;justify-content:center;min-height:52px;background:var(--bosque);color:var(--marfil);font:600 15px var(--sans);text-decoration:none;border-radius:2px;box-shadow:0 12px 30px -10px rgba(0,0,0,.45);transform:translateY(140%);transition:transform .3s}
.flotante.is-on{transform:none}
@media (max-width:760px){.flotante{display:flex}}
.marca__txt,.btn--sm{white-space:nowrap}
.cartel__marco .pend--foto{position:absolute;bottom:14%;left:10%;right:10%;max-width:none}
@media (max-width:420px){.cab .btn--sm .largo{display:none}}

/* ── Ajustes a la guía v1 ── */
body{line-height:1.5}
h1,h2{line-height:1.05}
.marca__txt,.pie__nom{letter-spacing:.12em}
.cartel__marco{background:var(--negro)}
.cartel__sim{color:#222220;opacity:1;width:46%}
.zona__sim{color:var(--marfil)}
.letra__nom{position:relative;padding-top:18px;font:400 clamp(24px,2.2vw,30px)/1.15 var(--serif);text-transform:none;letter-spacing:0}
.letra__nom::before{content:"";position:absolute;top:0;left:0;width:44px;height:2px;background:var(--champan);transform-origin:left}
.letra--a2 .letra__nom::before{background:var(--bosque)}
.pie__desc{font-size:10.5px}

/* ── Movimiento (sobrio; desactivado con prefers-reduced-motion) ── */
.anima .rv{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.2,.7,.2,1) var(--d,0s),transform .9s cubic-bezier(.2,.7,.2,1) var(--d,0s)}
.anima .rv.is-in{opacity:1;transform:none}
.anima .filete{position:relative}
.anima .ritmo>div,.anima .garantias li{border-top-color:transparent}
.anima .ritmo>div::before,.anima .garantias li::after{content:"";position:absolute;top:-1px;left:0;right:0;height:1px;background:var(--bosque);transform:scaleX(0);transform-origin:left;transition:transform 1.1s cubic-bezier(.65,0,.35,1) calc(var(--d,0s) + .15s)}
.anima .ritmo>div,.anima .garantias li{position:relative}
.anima .ritmo>div.is-in::before,.anima .garantias li.is-in::after{transform:scaleX(1)}
.anima .letra__nom::before{transform:scaleX(0);transition:transform .9s cubic-bezier(.65,0,.35,1) .35s}
.anima .letra.is-in .letra__nom::before{transform:scaleX(1)}
.anima .lista-linea li::before{transform:scaleX(0);transform-origin:left;transition:transform .7s ease var(--d,0s)}
.anima .lista-linea li::after{transform:scale(0);transition:transform .5s cubic-bezier(.3,1.6,.5,1) calc(var(--d,0s) + .5s)}
.anima .lista-linea li.is-in::before{transform:scaleX(1)}.anima .lista-linea li.is-in::after{transform:scale(1)}
/* símbolo que se dibuja + punto champán */
.anima .dibuja .trazo{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 2s cubic-bezier(.65,0,.35,1)}
.anima .dibuja .punto{transform-box:fill-box;transform-origin:center;transform:scale(0);transition:transform .7s cubic-bezier(.3,1.5,.5,1) 1.6s}
.anima .dibuja.is-in .trazo{stroke-dashoffset:0}
.anima .dibuja.is-in .punto{transform:scale(1)}
@keyframes latido{0%,100%{opacity:.0;transform:scale(1)}50%{opacity:.55;transform:scale(2.4)}}
.zona__punto{position:relative}
.anima .zona .dibuja.is-in .punto{animation:respira 4s ease-in-out 2.4s infinite}
@keyframes respira{0%,100%{transform:scale(1)}50%{transform:scale(1.18)}}
/* riel: transición suave de la letra activa */
.riel a{transition:color .4s,background .4s,transform .4s}
.riel a.is-on{transform:scale(1.06)}
.riel a::after{transition:transform .4s}
/* microinteracciones */
.btn{position:relative;overflow:hidden}
.btn:active{transform:translateY(1px)}
.btn::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,rgba(227,214,180,.18) 50%,transparent 70%);transform:translateX(-120%);transition:transform .8s ease}
.btn:hover::before{transform:translateX(120%)}
.frenos a{transition:background .3s,transform .4s cubic-bezier(.2,.7,.2,1),box-shadow .4s}
.frenos a:hover{transform:translateY(-4px);box-shadow:0 20px 40px -28px rgba(16,44,37,.45)}
.frenos__l{transition:transform .5s cubic-bezier(.3,1.4,.5,1)}
.frenos a:hover .frenos__l{transform:scale(1.1)}
.letra{transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.equipo li{transition:background .3s}.equipo li:hover{background:var(--marfil)}
.faq details p{animation:abre .45s ease}
@keyframes abre{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
/* pasos del formulario */
.paso.entra{animation:paso .5s cubic-bezier(.2,.7,.2,1)}
.paso.entra-atras{animation:pasoAtras .5s cubic-bezier(.2,.7,.2,1)}
@keyframes paso{from{opacity:0;transform:translateX(28px)}to{opacity:1;transform:none}}
@keyframes pasoAtras{from{opacity:0;transform:translateX(-28px)}to{opacity:1;transform:none}}
.pasos__l{position:relative;overflow:hidden}
.pasos__l::after{content:"";position:absolute;inset:0;background:var(--champan);transform:scaleX(0);transform-origin:left;transition:transform .6s ease}
.pasos.en-2 .pasos__l::after{transform:scaleX(1)}
.pasos__p{transition:background .4s,color .4s}
.gracias:not([hidden]){animation:paso .6s ease}
/* hero */
.hero .cartel{will-change:transform}
/* H1 visible desde el principio (es el LCP): solo se anima la posición, nunca la opacidad. */
.hero h1 .pal{display:inline-block}
.anima .hero h1 .pal{transform:translateY(.4em);transition:transform .8s cubic-bezier(.2,.7,.2,1) calc(var(--i)*45ms + .1s)}
.anima .hero.is-in h1 .pal{transform:none}
@media (prefers-reduced-motion:reduce){.anima .rv,.anima .hero h1 .pal{opacity:1!important;transform:none!important}.anima .dibuja .trazo{stroke-dashoffset:0!important}.anima .dibuja .punto{transform:none!important;animation:none!important}.btn::before{display:none}}
.btn--sm{gap:0}.btn--sm::after{margin-left:10px}