/* ============================================================
   MARTIRENA CAPILAR — El arte de la naturalidad
   Sistema de diseño · hoja de estilos compartida
   Tipografías: Cormorant Garamond (display) · Jost (texto/labels)
   ============================================================ */

:root{
  /* Paleta */
  --paper:#f7f4ef;
  --cream:#efe7dc;
  --sand:#e3d8c8;
  --ink:#1c1a17;
  --char:#2a2622;
  --taupe:#a8957e;
  --taupe-d:#8b7355;
  --clay:#7c6448;
  --grey:#6b655c;
  --grey-l:#9a948b;
  --line:rgba(28,26,23,.12);
  --line-2:rgba(28,26,23,.06);

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

  /* Medidas */
  --wrap:1280px;
  --gutter:clamp(1.4rem,5vw,5rem);
  --nav-h:78px;
  --r:2px;

  --ease:cubic-bezier(.22,.61,.36,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  background:var(--paper);
  color:var(--ink);
  font-weight:300;
  line-height:1.7;
  font-size:clamp(15px,1.05vw,16.5px);
  letter-spacing:.01em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
/* textura de grano sutil sobre todo el lienzo */
body::before{
  content:"";position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");
  mix-blend-mode:multiply;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
::selection{background:var(--taupe);color:var(--paper)}

/* ---------- Layout ---------- */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.section{position:relative;padding-block:clamp(4.5rem,9vw,9rem);z-index:2}
.section--tight{padding-block:clamp(3rem,6vw,5.5rem)}
.lede{max-width:46ch}

/* ---------- Tipografía ---------- */
.eyebrow{
  font-family:var(--sans);font-weight:400;font-size:.72rem;
  text-transform:uppercase;letter-spacing:.36em;color:var(--taupe-d);
  display:inline-flex;align-items:center;gap:.85rem;
}
.eyebrow::before{
  content:"";width:34px;height:1px;background:var(--taupe);
  transform:skewY(-12deg);transform-origin:left;display:inline-block;
}
.eyebrow--center{justify-content:center}

h1,h2,h3,.serif{font-family:var(--serif);font-weight:400;line-height:1.04;letter-spacing:.005em}
h1{font-size:clamp(2.9rem,8vw,6.4rem)}
h2{font-size:clamp(2.2rem,5vw,4rem)}
h3{font-size:clamp(1.5rem,2.6vw,2.1rem)}
.display-it{font-style:italic;color:var(--taupe-d)}
p{max-width:62ch}
p+p{margin-top:1.1em}
.muted{color:var(--grey)}
.big-lead{font-family:var(--serif);font-size:clamp(1.4rem,2.6vw,2rem);line-height:1.4;font-weight:400;color:var(--char)}

.index-num{font-family:var(--serif);font-style:italic;color:var(--taupe);font-size:1.1rem}

/* ---------- Botones ---------- */
.btn{
  --bg:var(--ink);--fg:var(--paper);
  display:inline-flex;align-items:center;gap:.7rem;
  font-family:var(--sans);font-weight:400;font-size:.78rem;
  text-transform:uppercase;letter-spacing:.22em;
  padding:1.05em 2.1em;background:var(--bg);color:var(--fg);
  border:1px solid var(--bg);border-radius:var(--r);
  cursor:pointer;transition:.45s var(--ease);position:relative;overflow:hidden;
}
.btn span{position:relative;z-index:2}
.btn::after{content:"";position:absolute;inset:0;background:var(--taupe-d);transform:translateY(101%);transition:.45s var(--ease);z-index:1}
.btn:hover::after{transform:translateY(0)}
.btn:hover{border-color:var(--taupe-d);color:var(--paper)}
.btn--ghost{--bg:transparent;--fg:var(--ink);border-color:var(--line)}
.btn--ghost:hover{color:var(--paper);border-color:var(--ink)}
.btn--ghost::after{background:var(--ink)}
.btn--light{--bg:transparent;--fg:var(--paper);border-color:rgba(247,244,239,.3)}
.btn--light::after{background:var(--paper)}
.btn--light:hover{color:var(--ink);border-color:var(--paper)}
.arrow{transition:.4s var(--ease)}
.btn:hover .arrow,.link-more:hover .arrow{transform:translateX(5px)}

.link-more{display:inline-flex;align-items:center;gap:.6rem;font-size:.74rem;text-transform:uppercase;letter-spacing:.24em;color:var(--char);border-bottom:1px solid var(--line);padding-bottom:.4rem;transition:.35s}
.link-more:hover{border-color:var(--ink)}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  height:var(--nav-h);display:flex;align-items:center;
  transition:background .5s var(--ease),box-shadow .5s var(--ease),border-color .5s;
  border-bottom:1px solid transparent;
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:2rem;width:100%}
.site-header.is-scrolled,.site-header.solid{
  background:rgba(247,244,239,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;flex-direction:column;align-items:flex-start;line-height:1;gap:.34rem;z-index:60}
.brand__logo{height:44px;width:auto;display:block}
.site-header.solid .brand__logo,.site-header.is-scrolled .brand__logo{height:40px}
.brand__tag{font-family:var(--sans);font-weight:300;font-size:.5rem;text-transform:uppercase;letter-spacing:.34em;color:var(--grey)}

.nav{display:flex;align-items:center;gap:2.4rem}
.nav a{font-size:.74rem;text-transform:uppercase;letter-spacing:.2em;font-weight:400;color:var(--char);position:relative;padding-block:.4rem}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--taupe-d);transition:width .4s var(--ease)}
.nav a:hover::after,.nav a[aria-current="page"]::after{width:100%}
.nav a[aria-current="page"]{color:var(--ink)}
.nav-cta{margin-left:.4rem}

.burger{display:none;flex-direction:column;gap:5px;width:34px;height:34px;justify-content:center;align-items:center;background:none;border:none;cursor:pointer;z-index:60}
.burger span{display:block;width:24px;height:1.5px;background:var(--ink);transition:.4s var(--ease)}
.nav-open .burger span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-open .burger span:nth-child(2){opacity:0}
.nav-open .burger span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* menú móvil */
.mobile-nav{
  position:fixed;inset:0;z-index:55;background:var(--paper);
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:1.6rem;
  opacity:0;visibility:hidden;transform:translateY(-12px);transition:.5s var(--ease);
}
.nav-open .mobile-nav{opacity:1;visibility:visible;transform:none}
.mobile-nav a{font-family:var(--serif);font-size:2rem;color:var(--ink)}
.mobile-nav a.small{font-family:var(--sans);font-size:.8rem;text-transform:uppercase;letter-spacing:.24em;margin-top:1rem;color:var(--taupe-d)}
.mobile-nav .deco{font-family:var(--sans);font-size:.65rem;letter-spacing:.34em;text-transform:uppercase;color:var(--grey-l);margin-bottom:1rem}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;padding-top:var(--nav-h);overflow:hidden;z-index:2}
.hero__media{position:absolute;inset:0;z-index:-1}
.hero__media img{width:100%;height:100%;object-fit:cover}
.hero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(247,244,239,.35) 0%,rgba(247,244,239,0) 30%,rgba(247,244,239,.65) 78%,var(--paper) 100%)}
.hero .wrap{padding-bottom:clamp(3rem,7vw,6rem);width:100%}
.hero h1{margin:.4rem 0 1.5rem;max-width:16ch}
.hero h1 em{font-style:italic;color:var(--taupe-d)}
.hero__row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:2rem}
.hero__actions{display:flex;gap:1rem;flex-wrap:wrap}
.hero__scroll{font-size:.66rem;letter-spacing:.3em;text-transform:uppercase;color:var(--grey);display:flex;align-items:center;gap:.7rem}
.hero__scroll i{width:1px;height:46px;background:var(--line);position:relative;overflow:hidden}
.hero__scroll i::after{content:"";position:absolute;top:-50%;left:0;width:100%;height:50%;background:var(--taupe-d);animation:scrolldrop 2.2s var(--ease) infinite}
@keyframes scrolldrop{0%{top:-50%}60%,100%{top:100%}}
@media (max-width:760px),(max-height:680px){.hero__cue-wrap{display:none!important}}

/* ============================================================
   MARQUEE / cinta
   ============================================================ */
.marquee{border-block:1px solid var(--line);background:var(--cream);overflow:hidden;z-index:2;position:relative}
.marquee__track{display:flex;gap:3rem;padding-block:1.1rem;white-space:nowrap;width:max-content;animation:marq 38s linear infinite}
.marquee__track span{font-family:var(--serif);font-style:italic;font-size:1.35rem;color:var(--char);display:inline-flex;align-items:center;gap:3rem}
.marquee__track span::after{content:"✦";font-style:normal;font-size:.7rem;color:var(--taupe)}
@keyframes marq{to{transform:translateX(-50%)}}

/* ============================================================
   GRIDS / general
   ============================================================ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.split--lead{grid-template-columns:.9fr 1.1fr}
.stack>*+*{margin-top:1.4rem}
.figure{position:relative;overflow:hidden;border-radius:var(--r)}
.figure img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.figure:hover img{transform:scale(1.04)}
.figure--tall{aspect-ratio:4/5}
.figure__cap{position:absolute;left:1rem;bottom:1rem;background:rgba(28,26,23,.7);color:var(--paper);font-size:.6rem;letter-spacing:.24em;text-transform:uppercase;padding:.4rem .8rem;backdrop-filter:blur(4px)}
.figure__line{position:absolute;inset:0;border:1px solid rgba(247,244,239,.25);pointer-events:none;margin:14px}

/* ---------- Servicios (cards) ---------- */
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:3.5rem}
@media(max-width:980px){.services-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.services-grid{grid-template-columns:1fr}}
.service-card{background:var(--paper);padding:clamp(1.8rem,3vw,2.6rem);display:flex;flex-direction:column;gap:1rem;min-height:300px;transition:.5s var(--ease);position:relative}
.service-card:hover{background:var(--cream)}
.service-card .num{font-family:var(--serif);font-style:italic;font-size:1rem;color:var(--taupe)}
.service-card h3{font-size:1.45rem}
.service-card p{font-size:.92rem;color:var(--grey);flex:1}
.service-card .tag{font-size:.64rem;letter-spacing:.22em;text-transform:uppercase;color:var(--taupe-d)}

/* tarjetas con imagen */
.svc-feature{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1rem,2vw,1.8rem)}
.svc-feature article{display:flex;flex-direction:column}
.svc-feature .figure{aspect-ratio:4/3;margin-bottom:1.5rem}
.svc-feature h3{margin-bottom:.6rem;font-size:clamp(1.25rem,1.7vw,1.6rem)}
.svc-feature p{font-size:.88rem;color:var(--grey)}
@media(max-width:980px){.svc-feature{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.svc-feature{grid-template-columns:1fr}}

/* ---------- Pasos / método ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:clamp(1.5rem,3vw,2.5rem);margin-top:3.5rem}
.step{border-top:1px solid var(--ink);padding-top:1.4rem;position:relative}
.step .n{font-family:var(--serif);font-size:2.6rem;color:var(--taupe);line-height:1;display:block;margin-bottom:.7rem}
.step h3{font-size:1.3rem;margin-bottom:.5rem}
.step p{font-size:.9rem;color:var(--grey)}

/* ---------- Cifras ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:2rem;text-align:center}
.stat .big{font-family:var(--serif);font-size:clamp(3rem,6vw,4.6rem);line-height:1;color:var(--ink)}
.stat .lbl{font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--grey);margin-top:.6rem}

/* ============================================================
   BEFORE / AFTER SLIDER
   ============================================================ */
.ba-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:clamp(1.5rem,3vw,2.5rem);margin-top:3.5rem}
.ba{position:relative;aspect-ratio:1/1;overflow:hidden;border-radius:var(--r);user-select:none;touch-action:none;cursor:ew-resize;border:1px solid var(--line)}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba .after-wrap{position:absolute;inset:0;width:50%;overflow:hidden;will-change:width}
.ba .after-wrap img{width:auto;max-width:none}
.ba .handle{position:absolute;top:0;bottom:0;left:50%;width:2px;background:var(--paper);transform:translateX(-50%);pointer-events:none;box-shadow:0 0 0 1px rgba(0,0,0,.12)}
.ba .knob{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:46px;height:46px;border-radius:50%;background:var(--paper);display:flex;align-items:center;justify-content:center;gap:3px;box-shadow:0 6px 20px rgba(0,0,0,.25);pointer-events:none}
.ba .knob::before,.ba .knob::after{content:"";width:0;height:0;border-block:5px solid transparent}
.ba .knob::before{border-right:7px solid var(--char)}
.ba .knob::after{border-left:7px solid var(--char)}
.ba .lab{position:absolute;bottom:14px;font-size:.6rem;letter-spacing:.22em;text-transform:uppercase;padding:.35rem .7rem;background:rgba(28,26,23,.72);color:var(--paper);backdrop-filter:blur(4px);pointer-events:none;z-index:3}
.ba .lab.l{left:14px}
.ba .lab.r{right:14px}
.ba__cap{margin-top:1rem;display:flex;justify-content:space-between;align-items:baseline;gap:1rem}
.ba__cap h3{font-size:1.2rem}
.ba__cap .meta{font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--grey)}

/* ============================================================
   TESTIMONIOS
   ============================================================ */
.quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:clamp(1.5rem,3vw,2.5rem);margin-top:3.5rem}
.quote{border:1px solid var(--line);padding:clamp(1.8rem,3vw,2.6rem);background:var(--paper);display:flex;flex-direction:column;gap:1.4rem}
.quote .mark{font-family:var(--serif);font-size:3.5rem;line-height:.5;color:var(--taupe);height:1.2rem}
.quote p{font-family:var(--serif);font-size:1.2rem;line-height:1.5;color:var(--char);font-style:italic}
.quote .who{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--grey);margin-top:auto}
.quote .who b{color:var(--ink);font-weight:400}
.stars{color:var(--taupe-d);letter-spacing:.2em;font-size:.8rem}

/* ============================================================
   FAQ
   ============================================================ */
.faq{border-top:1px solid var(--line);margin-top:3rem}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:1.5rem 0;display:flex;justify-content:space-between;align-items:center;gap:2rem;font-family:var(--serif);font-size:clamp(1.2rem,2vw,1.6rem);transition:.3s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--taupe-d)}
.faq summary .ic{flex:none;width:24px;height:24px;position:relative}
.faq summary .ic::before,.faq summary .ic::after{content:"";position:absolute;background:var(--char);transition:.35s var(--ease)}
.faq summary .ic::before{top:11px;left:0;width:24px;height:1.5px}
.faq summary .ic::after{top:0;left:11px;width:1.5px;height:24px}
.faq details[open] summary .ic::after{transform:rotate(90deg);opacity:0}
.faq details[open] summary{color:var(--taupe-d)}
.faq .ans{padding:0 0 1.6rem;max-width:70ch}
.faq .ans p{color:var(--grey)}

/* ============================================================
   CTA banda
   ============================================================ */
.cta-band{background:var(--ink);color:var(--paper);position:relative;overflow:hidden;z-index:2}
.cta-band .wrap{position:relative;z-index:2;text-align:center;display:flex;flex-direction:column;align-items:center;gap:1.6rem}
.cta-band h2{color:var(--paper)}
.cta-band .eyebrow{color:var(--taupe)}
.cta-band p{color:rgba(247,244,239,.7);text-align:center}
.cta-band::before{content:"M";position:absolute;font-family:var(--serif);font-size:42rem;color:rgba(247,244,239,.03);top:50%;left:-4%;transform:translateY(-50%);line-height:1;z-index:1}
.cta-band .diag{position:absolute;inset:0;z-index:1;opacity:.5;background:repeating-linear-gradient(115deg,transparent,transparent 78px,rgba(247,244,239,.04) 78px,rgba(247,244,239,.04) 79px)}

/* ============================================================
   PÁGINA: encabezado interior
   ============================================================ */
.page-head{padding-top:calc(var(--nav-h) + clamp(3rem,7vw,6rem));padding-bottom:clamp(2rem,4vw,3.5rem);position:relative;z-index:2;border-bottom:1px solid var(--line)}
.page-head h1{font-size:clamp(2.6rem,6vw,5rem);margin-top:1rem;max-width:18ch}
.page-head .lede{margin-top:1.4rem;color:var(--grey);font-size:1.05rem}
.crumbs{font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--grey-l)}
.crumbs a:hover{color:var(--taupe-d)}

/* ---------- Contacto ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem)}
.info-list{list-style:none;display:flex;flex-direction:column;gap:1.6rem}
.info-list li{border-top:1px solid var(--line);padding-top:1rem}
.info-list .k{font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--taupe-d);display:block;margin-bottom:.4rem}
.info-list .v{font-family:var(--serif);font-size:1.4rem;color:var(--ink)}
.info-list .v a:hover{color:var(--taupe-d)}
.info-list small{color:var(--grey);font-size:.85rem}

.form{display:grid;gap:1.3rem}
.field{display:flex;flex-direction:column;gap:.5rem}
.field label{font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--grey)}
.field input,.field select,.field textarea{
  font-family:var(--sans);font-size:.95rem;font-weight:300;color:var(--ink);
  background:transparent;border:none;border-bottom:1px solid var(--line);
  padding:.7rem .2rem;transition:.35s;border-radius:0;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ink)}
.field textarea{resize:vertical;min-height:120px}
.form .check{flex-direction:row;align-items:flex-start;gap:.7rem}
.form .check input{width:16px;height:16px;flex:none;margin-top:.25rem;accent-color:var(--taupe-d)}
.form .check label{text-transform:none;letter-spacing:.01em;font-size:.8rem;color:var(--grey);line-height:1.5}
.form .check a{color:var(--taupe-d);text-decoration:underline;text-underline-offset:2px}
.form-note{font-size:.75rem;color:var(--grey-l)}
.map-embed{width:100%;aspect-ratio:16/10;border:1px solid var(--line);filter:grayscale(1) contrast(.95);margin-top:1rem}

/* ============================================================
   ARTÍCULO LEGAL
   ============================================================ */
.legal{max-width:760px;margin-inline:auto}
.legal h2{font-size:clamp(1.5rem,3vw,2.1rem);margin:2.6rem 0 1rem}
.legal h2:first-child{margin-top:0}
.legal h3{font-size:1.2rem;margin:1.8rem 0 .7rem;font-family:var(--sans);font-weight:500;letter-spacing:.01em}
.legal p,.legal li{color:var(--char);font-size:.96rem}
.legal ul,.legal ol{margin:.8rem 0 .8rem 1.3rem}
.legal li{margin-bottom:.5rem}
.legal a{color:var(--taupe-d);text-decoration:underline;text-underline-offset:2px}
.legal .updated{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--grey-l);margin-bottom:2.5rem}
.legal .ph{background:var(--cream);border-left:2px solid var(--taupe);padding:.1em .4em;font-style:italic;color:var(--clay)}
.legal table{width:100%;border-collapse:collapse;margin:1.2rem 0;font-size:.86rem}
.legal th,.legal td{border:1px solid var(--line);padding:.7rem .9rem;text-align:left;vertical-align:top}
.legal th{background:var(--cream);font-weight:500;letter-spacing:.04em}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--ink);color:rgba(247,244,239,.72);position:relative;z-index:2;padding-top:clamp(3.5rem,7vw,6rem)}
.site-footer .wrap{position:relative;z-index:2}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem;padding-bottom:3.5rem;border-bottom:1px solid rgba(247,244,239,.12)}
.footer-logo{width:210px;max-width:62%;height:auto;display:block;margin-bottom:.2rem}
.footer-brand p{color:rgba(247,244,239,.6);font-size:.9rem;margin-top:1.4rem;max-width:34ch}
.footer-col h4{font-family:var(--sans);font-weight:400;font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--taupe);margin-bottom:1.3rem}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:.8rem}
.footer-col a{font-size:.9rem;color:rgba(247,244,239,.7);transition:.3s}
.footer-col a:hover{color:var(--paper)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding-block:1.8rem;font-size:.72rem;color:rgba(247,244,239,.45)}
.footer-bottom .legal-links{display:flex;flex-wrap:wrap;gap:1.4rem}
.footer-bottom .legal-links a:hover{color:var(--paper)}
.footer-credit{font-size:.72rem;color:rgba(247,244,239,.4)}
.footer-credit a{color:rgba(247,244,239,.6);border-bottom:1px solid rgba(247,244,239,.2)}
.footer-credit a:hover{color:var(--taupe)}

/* ============================================================
   WHATSAPP flotante
   ============================================================ */
.wa-float{
  position:fixed;right:clamp(1rem,3vw,2rem);bottom:clamp(1rem,3vw,2rem);z-index:45;
  display:flex;align-items:center;gap:0;background:#25d366;color:#fff;
  border-radius:40px;box-shadow:0 8px 28px rgba(37,211,102,.4);
  text-decoration:none;overflow:hidden;transition:.45s var(--ease);
  padding:0;height:60px;width:60px;
}
.wa-float svg{flex:none;width:60px;height:60px;padding:16px}
.wa-float .wa-txt{white-space:nowrap;font-family:var(--sans);font-weight:400;font-size:.8rem;letter-spacing:.06em;max-width:0;opacity:0;transition:.45s var(--ease);padding-right:0}
.wa-float:hover{width:auto;border-radius:40px}
.wa-float:hover .wa-txt{max-width:240px;opacity:1;padding-right:1.4rem}
@media(hover:none){.wa-float .wa-txt{display:none}}

/* ============================================================
   COOKIES banner
   ============================================================ */
.cookie{
  position:fixed;left:clamp(1rem,3vw,2rem);bottom:clamp(1rem,3vw,2rem);z-index:60;
  max-width:420px;background:var(--paper);border:1px solid var(--ink);
  box-shadow:0 20px 50px rgba(28,26,23,.18);padding:1.6rem;
  transform:translateY(140%);transition:.6s var(--ease);
}
.cookie.show{transform:none}
.cookie h4{font-family:var(--serif);font-size:1.3rem;margin-bottom:.6rem}
.cookie p{font-size:.82rem;color:var(--grey);margin-bottom:1.2rem}
.cookie p a{color:var(--taupe-d);text-decoration:underline;text-underline-offset:2px}
.cookie__actions{display:flex;gap:.7rem;flex-wrap:wrap}
.cookie .btn{padding:.8em 1.5em;font-size:.68rem}

/* ============================================================
   REVEAL animaciones
   ============================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.1s}
.reveal[data-d="2"]{transition-delay:.2s}
.reveal[data-d="3"]{transition-delay:.3s}
.reveal[data-d="4"]{transition-delay:.4s}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:980px){
  .footer-top{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media(max-width:820px){
  .nav{display:none}
  .burger{display:flex}
  .split,.split--lead,.contact-grid{grid-template-columns:1fr}
  .split .figure{order:-1}
  .cta-band::before{font-size:24rem}
}
@media(max-width:560px){
  :root{--nav-h:66px}
  .footer-top{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .hero__row{flex-direction:column;align-items:flex-start}
  .ba__cap{flex-direction:column;gap:.2rem}
}

/* ---- estado de envío del formulario ---- */
.form-status{font-size:.85rem;min-height:1.2em;margin-top:.4rem}
.form-status.ok{color:var(--clay)}
.form-status.err{color:#9a3b2e}
.form-status.err a{color:var(--taupe-d);text-decoration:underline}
.ba.dragging{cursor:ew-resize}