/* =========================================================
   Coaching Educativo Littera — Sistema visual
   Dirección: premium · elegante · minimalista · lujo
   "Editorial de lujo, calidez de coach"
   ========================================================= */

:root{
  /* Paleta — Marfil, Tinta & Champán (alto contraste, menos beige) */
  --alabastro:#FAF8F4;
  --lino:#F1EDE6;
  --lino-2:#E6DECF;
  --espresso:#221C17;
  --cacao:#5A4F46;
  --blush:#C9A39B;
  --blush-soft:#E3CFC9;
  --oro:#B69359;
  --oro-claro:#CDB07A;
  --noir:#15223E;        /* Azul marino profundo (secciones oscuras) */
  --marino:#1E3157;      /* Azul marino (botones / acentos) */
  --hair:rgba(182,147,89,.34);
  --hair-soft:rgba(90,79,70,.16);

  /* Tipografía */
  --serif:"Fraunces", Georgia, "Times New Roman", serif;
  --sans:"Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  /* Escala fluida */
  --step--1:clamp(.82rem,.79rem + .15vw,.92rem);
  --step-0:clamp(1.02rem,.98rem + .2vw,1.18rem);
  --step-1:clamp(1.2rem,1.1rem + .5vw,1.55rem);
  --step-2:clamp(1.5rem,1.3rem + 1vw,2.2rem);
  --step-3:clamp(2rem,1.6rem + 2vw,3.4rem);
  --step-4:clamp(2.6rem,1.9rem + 3.4vw,5.2rem);
  --step-5:clamp(3.2rem,2.2rem + 5vw,7rem);

  --maxw:1240px;
  --gutter:clamp(1.25rem,5vw,5rem);
  --radius:3px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  font-size:var(--step-0);
  line-height:1.75;
  color:var(--espresso);
  background:var(--alabastro);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}

/* ---------- Tipografía base ---------- */
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;line-height:1.04;letter-spacing:-.01em}
h1{font-size:var(--step-5)}
h2{font-size:var(--step-4)}
h3{font-size:var(--step-2)}
.italic{font-style:italic}
.serif{font-family:var(--serif)}
em{font-style:italic;color:var(--cacao)}

.eyebrow{
  font-family:var(--sans);
  font-size:var(--step--1);
  text-transform:uppercase;
  letter-spacing:.26em;
  font-weight:500;
  color:var(--oro);
  display:inline-flex;align-items:center;gap:.7em;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--oro);display:inline-block;opacity:.7}
.eyebrow.center::after{content:"";width:34px;height:1px;background:var(--oro);display:inline-block;opacity:.7}

.lead{font-size:var(--step-1);line-height:1.6;color:var(--cacao);font-weight:300}
.muted{color:var(--cacao)}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(4.5rem,10vw,9rem);position:relative}
.section--tight{padding-block:clamp(3rem,6vw,5rem)}
.divider{height:1px;background:var(--hair-soft);max-width:var(--maxw);margin-inline:auto}

/* Índice de sección tipo lookbook */
.sec-index{
  font-family:var(--serif);font-style:italic;
  font-size:var(--step-0);color:var(--oro);
  letter-spacing:.02em;margin-bottom:1.4rem;display:block;
}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.7em;
  font-family:var(--sans);font-size:var(--step--1);
  text-transform:uppercase;letter-spacing:.18em;font-weight:500;
  padding:1.05em 1.9em;border-radius:var(--radius);
  transition:all .45s var(--ease);position:relative;
}
.btn .arrow{transition:transform .45s var(--ease)}
.btn:hover .arrow{transform:translateX(5px)}
.btn--solid{background:var(--marino);color:var(--alabastro)}
.btn--solid:hover{background:var(--noir)}
.btn--gold{background:var(--oro);color:#fff}
.btn--gold:hover{background:#a07f47}
.btn--ghost{border:1px solid var(--marino);color:var(--marino)}
.btn--ghost:hover{background:var(--marino);color:var(--alabastro)}
.btn--light{border:1px solid rgba(247,242,236,.4);color:var(--alabastro)}
.btn--light:hover{background:var(--alabastro);color:var(--espresso);border-color:var(--alabastro)}

/* Enlace con subrayado dorado */
.link-gold{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:var(--sans);font-size:var(--step--1);
  text-transform:uppercase;letter-spacing:.16em;font-weight:500;
  color:var(--espresso);padding-bottom:.35em;position:relative;
}
.link-gold::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;
  background:var(--oro);transform:scaleX(.35);transform-origin:left;transition:transform .5s var(--ease)}
.link-gold:hover::after{transform:scaleX(1)}
.link-gold .arrow{transition:transform .45s var(--ease)}
.link-gold:hover .arrow{transform:translateX(5px)}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:90;
  padding-block:1.15rem;
  transition:background .5s var(--ease),padding .5s var(--ease),box-shadow .5s var(--ease);
}
.site-header.scrolled{
  background:rgba(247,242,236,.82);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  padding-block:.7rem;
  box-shadow:0 1px 0 var(--hair);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:2rem}
.brand{display:flex;flex-direction:column;line-height:1;gap:.18em}
.brand .brand-name{font-family:var(--serif);font-size:1.5rem;letter-spacing:.01em}
.brand .brand-name b{font-weight:500;position:relative}
.brand .brand-name b::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1px;background:var(--oro)}
.brand .brand-sub{font-family:var(--sans);font-size:.58rem;text-transform:uppercase;letter-spacing:.34em;color:var(--cacao)}
.nav-links{display:flex;align-items:center;gap:2.1rem}
.nav-links a{font-size:var(--step--1);text-transform:uppercase;letter-spacing:.16em;font-weight:400;color:var(--espresso);position:relative;padding-block:.3em}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--oro);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-cta{display:flex;align-items:center;gap:1.2rem}
.burger{display:none;flex-direction:column;gap:5px;width:30px;height:22px;justify-content:center;z-index:95;position:relative}
.burger span{height:1.5px;width:100%;background:var(--espresso);transition:transform .4s var(--ease),opacity .3s var(--ease),background .3s var(--ease)}
.burger.is-open span{background:var(--alabastro)}
.burger.is-open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
/* Con el menú abierto: header transparente y marca clara para que la ✕ se vea */
body.menu-open .site-header{background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:none}
body.menu-open .brand .brand-name{color:var(--alabastro)}
body.menu-open .brand .brand-sub{color:rgba(250,248,244,.6)}

/* Menú móvil */
.mobile-menu{position:fixed;inset:0;background:var(--noir);color:var(--alabastro);z-index:65;
  display:flex;flex-direction:column;justify-content:center;padding:var(--gutter);
  transform:translateY(-100%);transition:transform .6s var(--ease);visibility:hidden}
.mobile-menu.open{transform:translateY(0);visibility:visible}
.mobile-menu a{font-family:var(--serif);font-size:clamp(2rem,9vw,3.2rem);padding-block:.35rem;color:var(--alabastro);
  border-bottom:1px solid rgba(247,242,236,.12)}
.mobile-menu a:last-of-type{border:none}
.mobile-menu .mm-foot{margin-top:2.5rem;font-family:var(--sans);font-size:var(--step--1);letter-spacing:.1em;color:var(--oro-claro)}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;padding-top:clamp(5.5rem,7.5vh,6.8rem);padding-bottom:clamp(2rem,4vw,3.5rem);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.hero-copy{max-width:36ch}
.hero h1{margin:.3rem 0 1.1rem;font-size:clamp(2.3rem,1.5rem+2.4vw,3.9rem);line-height:.9}
.hero h1 .italic{color:var(--oro);display:inline-block}
.hero .lead{margin-bottom:1.7rem;max-width:42ch}
.hero-ctas{display:flex;flex-wrap:wrap;gap:1rem}
.hero-figure{position:relative}
.hero-figure .frame{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/5;max-height:min(74vh,560px);margin-inline:auto;background:var(--lino)}
.hero-figure img{width:100%;height:100%;object-fit:cover;object-position:50% 18%;transform:scale(1.02);transition:transform 1.2s var(--ease)}
.hero-figure:hover img{transform:scale(1.06)}
.hero-figure .gold-edge{position:absolute;inset:14px;border:1px solid rgba(247,242,236,.55);pointer-events:none;z-index:2;border-radius:var(--radius)}
.hero-no{position:absolute;top:-.4em;right:-.2em;font-family:var(--serif);font-style:italic;font-size:clamp(3rem,7vw,5.5rem);color:var(--oro);opacity:.22;z-index:-1}
.hero-tag{position:absolute;left:-2.2rem;bottom:2rem;background:var(--alabastro);padding:1rem 1.3rem;border:1px solid var(--hair);border-radius:var(--radius);box-shadow:0 24px 50px -30px rgba(34,28,23,.4);max-width:200px}
.hero-tag .stars{color:var(--oro);letter-spacing:.12em;font-size:.9rem}
.hero-tag p{font-size:.78rem;line-height:1.45;color:var(--cacao);margin-top:.35em}

/* Hero compacto en pantallas de poca altura (portátiles) — que entre completo */
@media (min-width:981px) and (max-height:900px){
  .hero{padding-top:6.2rem;padding-bottom:1.4rem}
  .hero h1{font-size:clamp(2.1rem,1rem+2.2vw,3.1rem);margin:.2rem 0 .85rem}
  .hero .lead{font-size:1.02rem;line-height:1.55;margin-bottom:1.3rem}
  .hero-figure .frame{max-height:min(62vh,480px)}
  .hero-tag{padding:.8rem 1.1rem}
}

/* ---------- Barra de confianza ---------- */
.trust{border-block:1px solid var(--hair-soft);background:var(--alabastro)}
.trust-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:clamp(1.2rem,4vw,3.5rem);padding-block:1.5rem;text-align:center}
.trust-item{display:flex;align-items:center;gap:.6em;font-size:var(--step--1);letter-spacing:.04em;color:var(--cacao)}
.trust-item .ic{color:var(--oro)}
.trust-item b{font-family:var(--serif);font-weight:500;color:var(--espresso);font-size:1.05rem}
.trust-sep{width:1px;height:26px;background:var(--hair)}

/* =========================================================
   BANDA PROMESA (Noir)
   ========================================================= */
.promise{background:var(--noir);color:var(--alabastro);text-align:center;position:relative;overflow:hidden}
.promise .wrap{position:relative;z-index:2}
.promise .quote-mark{font-family:var(--serif);font-style:italic;font-size:clamp(5rem,14vw,11rem);color:var(--oro);opacity:.28;line-height:.6;display:block;margin-bottom:-.1em}
.promise h2{font-size:var(--step-3);max-width:20ch;margin:0 auto 1.5rem;color:var(--alabastro)}
.promise p{max-width:52ch;margin:0 auto;color:rgba(247,242,236,.72);font-weight:300}
.promise .glow{position:absolute;width:60vw;height:60vw;border-radius:50%;background:radial-gradient(circle,rgba(182,147,89,.16),transparent 65%);top:50%;left:50%;transform:translate(-50%,-50%)}

/* =========================================================
   SECCIÓN HEADER (encabezado de sección)
   ========================================================= */
.sec-head{max-width:60ch;margin-bottom:clamp(2.5rem,5vw,4rem)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head h2{margin:.4rem 0 1rem}
.sec-head .lead{max-width:54ch}
.sec-head.center .lead{margin-inline:auto}

/* =========================================================
   SERVICIOS — tarjetas editoriales
   ========================================================= */
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--hair-soft);border:1px solid var(--hair-soft)}
.svc{background:var(--alabastro);padding:clamp(1.8rem,3.5vw,3rem);display:flex;flex-direction:column;gap:1rem;transition:background .5s var(--ease);position:relative;min-height:300px}
.svc:hover{background:var(--lino)}
.svc .svc-no{font-family:var(--serif);font-style:italic;color:var(--oro);font-size:1.1rem}
.svc h3{font-size:var(--step-1)}
.svc p{color:var(--cacao);font-size:var(--step-0);flex:1}
.svc .link-gold{margin-top:.5rem}
.svc-tag{font-family:var(--sans);font-size:.66rem;text-transform:uppercase;letter-spacing:.2em;color:var(--oro);
  border:1px solid var(--hair);border-radius:100px;padding:.35em .9em;align-self:flex-start}

/* =========================================================
   SOBRE MARTA (teaser)
   ========================================================= */
.about{position:relative}
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.about-fig{position:relative}
.about-fig img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 20%;border-radius:var(--radius)}
.about-fig .gold-edge{position:absolute;inset:14px;border:1px solid rgba(247,242,236,.5);pointer-events:none}
.about-fig .cap{position:absolute;bottom:-1.1rem;left:1.4rem;background:var(--alabastro);border:1px solid var(--hair);padding:.6rem 1.1rem;border-radius:var(--radius);font-family:var(--serif);font-style:italic;font-size:1rem;color:var(--espresso)}
.about-copy h2{margin:.5rem 0 1.4rem}
.about-copy p{color:var(--cacao);margin-bottom:1.2rem;max-width:52ch}

/* Lista de credenciales */
.creds{display:flex;flex-direction:column;gap:.1rem;margin:1.8rem 0}
.creds li{display:flex;gap:1rem;align-items:baseline;padding-block:.7rem;border-bottom:1px solid var(--hair-soft);font-size:var(--step-0)}
.creds li:last-child{border:none}
.creds .ic{color:var(--oro);font-size:.8rem;flex-shrink:0}
.creds b{font-weight:500}
.creds .exc{font-family:var(--sans);font-size:.62rem;text-transform:uppercase;letter-spacing:.16em;color:var(--oro);margin-left:auto;white-space:nowrap}

/* Variante oscura (ritmo claro/oscuro, evita exceso de beige) */
.about--dark{background:var(--noir);color:var(--alabastro);overflow:hidden}
.about--dark .sec-index,.about--dark .eyebrow{color:var(--oro-claro)}
.about--dark .eyebrow::before{background:var(--oro-claro)}
.about--dark .about-copy h2{color:var(--alabastro)}
.about--dark .about-copy p{color:rgba(250,248,244,.74)}
.about--dark .creds li{border-color:rgba(250,248,244,.14)}
.about--dark .creds b{color:var(--alabastro)}
.about--dark .creds .ic{color:var(--oro-claro)}
.about--dark .creds .exc{color:var(--oro-claro)}
.about--dark .link-gold{color:var(--alabastro)}
.about--dark .about-fig .cap{background:var(--alabastro);color:var(--espresso);border-color:transparent}

/* =========================================================
   MÉTODO — lista numerada
   ========================================================= */
.method{background:var(--alabastro)}
.method-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;background:var(--hair-soft);border:1px solid var(--hair-soft);margin-top:1rem}
.method-item{background:var(--alabastro);padding:clamp(1.6rem,3vw,2.4rem);transition:background .5s var(--ease)}
.method-item:hover{background:var(--lino)}
.method-item .m-no{font-family:var(--serif);font-size:var(--step-3);color:var(--oro);line-height:1;display:block;margin-bottom:.8rem;opacity:.85}
.method-item h4{font-family:var(--serif);font-size:var(--step-1);margin-bottom:.5rem}
.method-item p{color:var(--cacao);font-size:var(--step--1);line-height:1.6}

/* =========================================================
   BANNER CURSO
   ========================================================= */
.course{background:var(--noir);color:var(--alabastro);position:relative;overflow:hidden}
.course .glow{position:absolute;width:50vw;height:50vw;border-radius:50%;background:radial-gradient(circle,rgba(182,147,89,.18),transparent 65%);top:-10%;right:-10%}
.course-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(2rem,5vw,4rem);align-items:center;position:relative;z-index:2}
.course .eyebrow{color:var(--oro-claro)}
.course .eyebrow::before{background:var(--oro-claro)}
.course h2{color:var(--alabastro);margin:.6rem 0 1.2rem;font-size:var(--step-3)}
.course p{color:rgba(247,242,236,.74);margin-bottom:1.8rem;max-width:46ch;font-weight:300}
.course-date{text-align:center;border:1px solid rgba(247,242,236,.18);border-radius:var(--radius);padding:2rem 1.5rem}
.course-date .d-eyebrow{font-size:.66rem;text-transform:uppercase;letter-spacing:.24em;color:var(--oro-claro);display:block;margin-bottom:.6rem}
.course-date .d-day{font-family:var(--serif);font-size:clamp(3.5rem,9vw,5.5rem);line-height:.9;color:var(--alabastro)}
.course-date .d-month{font-family:var(--serif);font-style:italic;font-size:var(--step-1);color:var(--oro-claro);margin-top:.3rem}
.course-date .d-sub{font-size:.7rem;text-transform:uppercase;letter-spacing:.18em;color:rgba(247,242,236,.55);margin-top:1rem}

/* =========================================================
   RESEÑAS
   ========================================================= */
.reviews{background:var(--alabastro)}
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:1rem}
.review{background:var(--alabastro);border:1px solid var(--hair-soft);border-radius:var(--radius);padding:2rem;display:flex;flex-direction:column;gap:1rem;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.review:hover{transform:translateY(-5px);box-shadow:0 30px 60px -40px rgba(34,28,23,.45)}
.review .stars{color:var(--oro);letter-spacing:.1em}
.review p{color:var(--cacao);font-size:var(--step-0);line-height:1.65;flex:1;font-style:italic;font-family:var(--serif)}
.review .who{display:flex;align-items:center;gap:.8rem;border-top:1px solid var(--hair-soft);padding-top:1rem}
.review .avatar{width:40px;height:40px;border-radius:50%;background:var(--lino-2);display:grid;place-items:center;font-family:var(--serif);color:var(--oro);font-size:1.1rem}
.review .who b{font-weight:500;font-size:var(--step--1);font-style:normal;display:block}
.review .who span{font-size:.72rem;color:var(--blush);letter-spacing:.04em}
.reviews-note{text-align:center;margin-top:2.5rem;font-size:var(--step--1);color:var(--blush);letter-spacing:.04em}
.gmark{display:inline-flex;align-items:center;gap:.5em;font-weight:500;color:var(--cacao)}

/* =========================================================
   CTA FINAL
   ========================================================= */
.cta-final{background:var(--noir);color:var(--alabastro);text-align:center;position:relative;overflow:hidden}
.cta-final .glow{position:absolute;width:70vw;height:70vw;border-radius:50%;background:radial-gradient(circle,rgba(182,147,89,.14),transparent 60%);top:50%;left:50%;transform:translate(-50%,-50%)}
.cta-final .wrap{position:relative;z-index:2}
.cta-final .eyebrow{color:var(--oro-claro)}
.cta-final .eyebrow::before{background:var(--oro-claro)}
.cta-final h2{color:var(--alabastro);margin:.6rem auto 1.4rem;max-width:18ch;font-size:var(--step-4)}
.cta-final p{color:rgba(247,242,236,.72);max-width:46ch;margin:0 auto 2.4rem;font-weight:300}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{background:var(--noir);color:rgba(247,242,236,.7);border-top:1px solid rgba(182,147,89,.2)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(2rem,5vw,4rem);padding-block:clamp(3.5rem,7vw,5.5rem)}
.footer-brand .brand-name{font-family:var(--serif);font-size:1.7rem;color:var(--alabastro)}
.footer-brand .brand-name b{position:relative}
.footer-brand .brand-name b::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1px;background:var(--oro)}
.footer-brand p{margin-top:1rem;max-width:34ch;font-size:var(--step--1);line-height:1.7}
.footer-col h4{font-family:var(--sans);font-size:.7rem;text-transform:uppercase;letter-spacing:.22em;color:var(--oro-claro);margin-bottom:1.3rem}
.footer-col a,.footer-col p{display:block;font-size:var(--step--1);color:rgba(247,242,236,.7);padding-block:.4rem;transition:color .3s}
.footer-col a:hover{color:var(--alabastro)}
.footer-bottom{border-top:1px solid rgba(247,242,236,.1);padding-block:1.6rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;align-items:center}
.footer-bottom p{font-size:.78rem;letter-spacing:.04em}
.footer-credit a{color:var(--oro-claro);transition:color .3s}
.footer-credit a:hover{color:var(--alabastro);text-decoration:underline}

/* =========================================================
   CTA FIJO MÓVIL
   ========================================================= */
.mobile-cta{position:fixed;bottom:0;left:0;right:0;z-index:50;background:rgba(23,19,16,.94);backdrop-filter:blur(10px);
  padding:.8rem var(--gutter);display:none;transform:translateY(120%);transition:transform .5s var(--ease)}
.mobile-cta.show{transform:translateY(0)}
.mobile-cta .btn{width:100%;justify-content:center}

/* =========================================================
   PÁGINA INTERIOR — cabecera
   ========================================================= */
.page-hero{padding-top:clamp(8rem,16vh,12rem);padding-bottom:clamp(2.5rem,5vw,4rem);text-align:center}
.page-hero .eyebrow{justify-content:center}
.page-hero h1{font-size:var(--step-4);margin:1rem auto 1.2rem;max-width:18ch}
.page-hero .lead{max-width:56ch;margin-inline:auto}

/* Servicio detallado */
.svc-block{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center;padding-block:clamp(3rem,6vw,5.5rem);border-bottom:1px solid var(--hair-soft)}
.svc-block:nth-child(even) .svc-block-fig{order:2}
.svc-block-fig{position:relative}
.svc-block-fig img{width:100%;aspect-ratio:5/6;object-fit:cover;border-radius:var(--radius);object-position:50% 20%}
.svc-block-fig .gold-edge{position:absolute;inset:14px;border:1px solid rgba(247,242,236,.5)}
.svc-block .sec-index{margin-bottom:.6rem}
.svc-block h2{font-size:var(--step-2);margin-bottom:1.2rem}
.svc-block p{color:var(--cacao);margin-bottom:1.1rem;max-width:50ch}
.svc-block .for-who{font-size:var(--step--1);color:var(--espresso);background:var(--lino);border-left:2px solid var(--oro);padding:.9rem 1.2rem;border-radius:0 var(--radius) var(--radius) 0;margin-bottom:1.6rem}

/* FAQ */
.faq{max-width:780px;margin-inline:auto}
.faq-item{border-bottom:1px solid var(--hair-soft)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:1.5rem;text-align:left;
  padding:1.5rem 0;font-family:var(--serif);font-size:var(--step-1);color:var(--espresso)}
.faq-q .pm{color:var(--oro);font-size:1.5rem;transition:transform .4s var(--ease);flex-shrink:0;line-height:1}
.faq-item.open .pm{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.faq-a p{color:var(--cacao);padding-bottom:1.5rem;max-width:60ch}

/* Lista de aprendizaje (curso) */
.learn-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;margin-top:1rem}
.learn-item{border:1px solid var(--hair-soft);border-radius:var(--radius);padding:1.8rem;transition:background .5s var(--ease)}
.learn-item:hover{background:var(--lino)}
.learn-item .l-no{font-family:var(--serif);font-style:italic;color:var(--oro);font-size:1.2rem;display:block;margin-bottom:.6rem}
.learn-item h4{font-family:var(--serif);font-size:var(--step-1);margin-bottom:.5rem}
.learn-item p{color:var(--cacao);font-size:var(--step--1)}

/* Galería de imagen (looks de Marta) */
.image-extra{padding-block:clamp(2.5rem,5vw,4rem);border-bottom:1px solid var(--hair-soft)}
.img-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:2.5rem}
.img-gallery figure{margin:0;border-radius:var(--radius);overflow:hidden;aspect-ratio:3/4;position:relative;background:var(--lino)}
.img-gallery img{width:100%;height:100%;object-fit:cover;object-position:50% 24%;transition:transform 1s var(--ease)}
.img-gallery figure::after{content:"";position:absolute;inset:8px;border:1px solid rgba(247,242,236,.45);pointer-events:none}
.img-gallery figure:hover img{transform:scale(1.05)}
@media (max-width:680px){.img-gallery{grid-template-columns:1fr 1fr}}
.gallery-cap{text-align:center;font-family:var(--serif);font-style:italic;color:var(--cacao);font-size:var(--step-1);margin-top:3rem}

/* Psicología del color */
.color-intro{text-align:center;margin-top:clamp(2.5rem,5vw,4rem)}
.color-intro h3{font-size:var(--step-2);margin-top:.6rem}
.color-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2rem}
.color-card{border:1px solid var(--hair-soft);border-radius:var(--radius);padding:2rem;transition:background .5s var(--ease)}
.color-card:hover{background:var(--lino)}
.color-card .swatch{display:block;width:100%;height:54px;border-radius:var(--radius);margin-bottom:1.2rem;border:1px solid var(--hair-soft)}
.color-card .swatch--blanco{background:#FFFFFF}
.color-card .swatch--negro{background:var(--espresso)}
.color-card .swatch--azul{background:var(--marino)}
.color-card h4{font-family:var(--serif);font-size:var(--step-1);margin-bottom:.5rem}
.color-card p{color:var(--cacao);font-size:var(--step--1)}
@media (max-width:680px){.color-cards{grid-template-columns:1fr}}

/* Realce de color para fotos apagadas */
.color-boost{filter:saturate(1.18) contrast(1.04) brightness(1.02)}

/* =========================================================
   CONTACTO
   ========================================================= */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.5rem,6vw,5rem)}
.field{margin-bottom:1.5rem;position:relative}
.field label{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.18em;color:var(--cacao);margin-bottom:.6rem}
.field input,.field textarea,.field select{
  width:100%;background:transparent;border:none;border-bottom:1px solid var(--hair);
  padding:.8rem 0;font-family:var(--sans);font-size:var(--step-0);color:var(--espresso);transition:border-color .4s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--oro)}
.field textarea{resize:vertical;min-height:110px}
.contact-info{background:var(--noir);color:var(--alabastro);padding:clamp(2rem,5vw,3.5rem);border-radius:var(--radius);align-self:start}
.contact-info h3{color:var(--alabastro);font-size:var(--step-2);margin-bottom:1.8rem}
.contact-info .ci-row{display:flex;gap:1rem;align-items:flex-start;padding-block:1.1rem;border-bottom:1px solid rgba(247,242,236,.12)}
.contact-info .ci-row:last-child{border:none}
.contact-info .ci-ic{color:var(--oro-claro);flex-shrink:0;margin-top:.2rem}
.contact-info .ci-row b{display:block;color:var(--alabastro);font-weight:500;font-size:.7rem;text-transform:uppercase;letter-spacing:.16em;margin-bottom:.25rem}
.contact-info .ci-row span{font-size:var(--step-0);color:rgba(247,242,236,.78)}
.map-wrap{margin-top:2rem;border-radius:var(--radius);overflow:hidden;border:1px solid var(--hair-soft);aspect-ratio:16/9;background:var(--lino)}
.map-wrap iframe{width:100%;height:100%;border:0;filter:grayscale(.3) sepia(.1)}

/* 404 */
.nf{min-height:80vh;display:grid;place-items:center;text-align:center}
.nf .big{font-family:var(--serif);font-size:clamp(6rem,22vw,16rem);color:var(--oro);line-height:.9;opacity:.85}
.nf h1{font-size:var(--step-3);margin:1rem 0}
.nf p{color:var(--cacao);max-width:40ch;margin:0 auto 2rem}

/* =========================================================
   ANIMACIONES — reveal
   ========================================================= */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}.reveal.d5{transition-delay:.4s}

/* Hilo de oro (sello distintivo) */
.gold-thread{position:fixed;top:0;left:0;width:1px;height:100vh;z-index:1;pointer-events:none}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:3rem}
  .hero-copy{max-width:none}
  .hero-figure{max-width:460px;margin-inline:auto;width:100%}
  .hero-tag{left:0}
  .about-grid{grid-template-columns:1fr;gap:3.5rem}
  .about-fig{max-width:440px}
  .course-grid{grid-template-columns:1fr;gap:2.5rem}
  .reviews-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .svc-block{grid-template-columns:1fr;gap:2rem}
  .svc-block:nth-child(even) .svc-block-fig{order:0}
  .svc-block-fig{max-width:480px}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:680px){
  .nav-links{display:none}
  .nav-cta .btn{display:none}
  .burger{display:flex}
  .services-grid{grid-template-columns:1fr}
  .reviews-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .mobile-cta{display:block}
  .trust-sep{display:none}
  .hero-no{display:none}
  body.menu-open{overflow:hidden}
}