/* =========================================================
   BLANCO · Comercial Imam — styles.css
   Identidad: pizarra #2C3E50 / verde #1F6B43 / granate #7B1E2D
   crema #F5EFE3-#EFE6D4 / dorado #B8924A
   Tipos: Fraunces (titulares) + Hanken Grotesk (texto)
   ========================================================= */

:root{
  --slate:#2C3E50;
  --slate-deep:#1F2D3A;
  --verde:#1F6B43;
  --verde-deep:#14532F;
  --granate:#7B1E2D;
  --dorado:#B8924A;
  --cream:#F5EFE3;
  --cream-2:#EFE6D4;
  --card:#FBF8F1;
  --ink:#1A1A1A;
  --ink-soft:#5C544A;
  --line:rgba(26,26,26,.12);
  --line-soft:rgba(26,26,26,.08);
  --shadow:0 26px 60px -34px rgba(31,45,58,.55);
  --shadow-soft:0 14px 34px -22px rgba(31,45,58,.5);
  --display:"Fraunces", Georgia, "Times New Roman", serif;
  --sans:"Hanken Grotesk", system-ui, -apple-system, sans-serif;
  --hdr-h:74px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:var(--hdr-h)}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--cream);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}

.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 24px}

/* ---------- Tipografía base ---------- */
.h2{
  font-family:var(--display);
  font-weight:500;
  font-size:clamp(1.9rem,4.4vw,3rem);
  line-height:1.1;
  letter-spacing:-.01em;
  color:var(--slate);
  margin-bottom:.7rem;
}
.h2-light{color:var(--cream)}
.lead{
  font-size:1.12rem;
  max-width:62ch;
  color:var(--ink-soft);
  margin-bottom:2.4rem;
}
.lead-light{color:rgba(245,239,227,.82)}
.eyebrow{
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--verde);
  margin-bottom:1rem;
}
.eyebrow-light{color:var(--dorado)}

/* Cinta tricolor (guiño a la ikurriña) */
.ribbon{
  width:54px;height:5px;border-radius:3px;margin-bottom:1.4rem;
  background:linear-gradient(90deg,var(--granate) 0 33%,var(--cream) 33% 66%,var(--verde) 66% 100%);
  box-shadow:0 0 0 1px var(--line-soft);
}

/* ---------- Botones ---------- */
.btn{
  --b:var(--slate);
  display:inline-block;
  font-weight:600;
  font-size:.95rem;
  letter-spacing:.01em;
  padding:13px 24px;
  border-radius:999px;
  background:var(--b);
  color:#fff;
  text-decoration:none;
  border:1.5px solid var(--b);
  transition:transform .18s ease, background .18s ease, box-shadow .18s ease;
  cursor:pointer;
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-soft)}
.btn-lg{padding:16px 32px;font-size:1.02rem}
.btn-sm{padding:9px 18px;font-size:.88rem}
.btn-ghost-light{
  background:transparent;color:#fff;border-color:rgba(255,255,255,.6);
}
.btn-ghost-light:hover{background:rgba(255,255,255,.12)}

/* ---------- Header ---------- */
.hdr{
  position:fixed;top:0;left:0;right:0;z-index:60;
  height:var(--hdr-h);
  display:flex;align-items:center;
  transition:background .3s ease, box-shadow .3s ease, border-color .3s ease;
  border-bottom:1px solid transparent;
}
.hdr-in{display:flex;align-items:center;justify-content:space-between;width:100%}
.brand{
  font-family:var(--display);
  font-weight:600;
  font-size:1.34rem;
  letter-spacing:-.01em;
  text-decoration:none;
  color:#fff;
  transition:color .3s ease;
}
.brand-c{color:#E98E8E}      /* granate aclarado, legible sobre foto */
.brand-i{color:#7FD6A6}      /* verde aclarado, legible sobre foto */
.nav{display:flex;align-items:center;gap:30px}
.nav a{
  text-decoration:none;color:#fff;font-weight:500;font-size:.96rem;
  opacity:.92;transition:opacity .2s ease,color .2s ease;
}
.nav a:hover{opacity:1}
.nav .btn{color:#fff}

/* Header con scroll: fondo crema sólido */
.hdr.scrolled{
  background:rgba(245,239,227,.96);
  backdrop-filter:saturate(140%) blur(6px);
  box-shadow:0 8px 28px -22px rgba(31,45,58,.6);
  border-bottom-color:var(--line-soft);
}
.hdr.scrolled .brand{color:var(--ink)}
.hdr.scrolled .brand-c{color:var(--granate)}
.hdr.scrolled .brand-i{color:var(--verde)}
.hdr.scrolled .nav a{color:var(--slate)}
.hdr.scrolled .nav .btn{color:#fff}

.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:26px;height:2px;background:#fff;border-radius:2px;transition:background .3s ease}
.hdr.scrolled .burger span{background:var(--slate)}

/* ---------- Menú móvil ---------- */
.mnav{
  position:fixed;top:0;right:0;z-index:80;height:100%;width:min(82vw,320px);
  background:var(--slate-deep);color:var(--cream);
  padding:84px 28px 28px;display:flex;flex-direction:column;gap:6px;
  transform:translateX(105%);transition:transform .32s cubic-bezier(.4,0,.2,1);
}
.mnav.open{transform:translateX(0)}
.mnav a{text-decoration:none;color:var(--cream);font-size:1.08rem;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.mnav .btn{margin-top:16px;text-align:center;border-color:var(--dorado);background:var(--dorado);color:#1a1a1a}
.mnav .btn:hover{background:#c9a45c}
.mnav-close{position:absolute;top:22px;right:24px;background:none;border:0;color:var(--cream);font-size:2.2rem;line-height:1;cursor:pointer}
.scrim{display:none;position:fixed;inset:0;background:rgba(15,22,30,.55);z-index:70}
.scrim.open{display:block}

/* ---------- HERO ---------- */
.hero{
  position:relative;
  min-height:94vh;
  display:flex;align-items:flex-end;
  padding:0 0 64px;
  overflow:hidden;
  background:var(--slate-deep);
}
.hero-photo{
  position:absolute;inset:0;
  background:url("../img/hero-blanco.jpg") center 38%/cover no-repeat;
}
.hero-veil{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg, rgba(15,20,26,.86) 0%, rgba(15,20,26,.55) 42%, rgba(15,20,26,.12) 78%),
    linear-gradient(0deg, rgba(15,20,26,.82) 0%, rgba(15,20,26,0) 46%);
}
.hero-in{position:relative;z-index:2;padding-top:120px}
.hero h1{
  font-family:var(--display);
  font-weight:500;
  font-size:clamp(2.5rem,6.4vw,5rem);
  line-height:1.04;
  letter-spacing:-.015em;
  color:#fff;
  max-width:17ch;
  margin-bottom:1.3rem;
}
.hero h1 em{font-style:italic;color:#fff;font-weight:400}
.hero-sub{
  color:rgba(255,255,255,.88);
  font-size:1.18rem;
  max-width:54ch;
  margin-bottom:2rem;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:1.8rem}
.pro-flag{
  display:inline-block;font-size:.82rem;font-weight:600;letter-spacing:.04em;
  text-transform:uppercase;color:var(--slate);
  border:1px solid var(--line);border-radius:999px;padding:7px 16px;background:var(--card);
}
.pro-flag-light{
  color:#fff;border-color:rgba(255,255,255,.45);background:rgba(255,255,255,.08);
}

/* ---------- Secciones genéricas ---------- */
.section{padding:96px 0}
.section + .section{padding-top:96px}

/* ---------- Saber hacer ---------- */
.feature-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:14px;
}
.feature{
  background:var(--card);border:1px solid var(--line-soft);border-radius:16px;
  padding:26px 24px;box-shadow:var(--shadow-soft);
}
.feature-num{
  font-family:var(--display);font-size:1.8rem;font-weight:600;color:var(--granate);
  display:block;line-height:1;margin-bottom:14px;
}
.feature-ico{
  font-size:1.7rem;color:var(--dorado);display:block;line-height:1;margin-bottom:14px;
}
.feature h3{font-family:var(--display);font-weight:600;font-size:1.18rem;color:var(--slate);margin-bottom:8px}
.feature p{font-size:.98rem;color:var(--ink-soft)}

/* ---------- BLANCO UNIT (banda pizarra) ---------- */
.unit{position:relative;background:#54565a url('../img/silgranit-gris-roca.jpg?v=3') top left/244px auto repeat;}
.unit::after{content:"";position:absolute;inset:0;background:rgba(24,30,38,.45);}
.unit .wrap{position:relative;z-index:1;}
.unit::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--granate),var(--dorado),var(--verde));
}
.flow{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:24px;counter-reset:none}
.flow-step{
  position:relative;padding:26px 22px;border-radius:16px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
}
.flow-dot{
  width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-family:var(--display);font-weight:600;font-size:1.2rem;color:var(--slate-deep);
  background:var(--dorado);margin-bottom:14px;
}
.flow-step h4{font-family:var(--display);font-weight:600;font-size:1.14rem;color:#fff;margin-bottom:6px}
.flow-step p{font-size:.95rem;color:rgba(245,239,227,.78)}

/* ---------- Materiales ---------- */
.mat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:14px}
.mat-card{
  background:var(--card);border:1px solid var(--line-soft);border-radius:18px;overflow:hidden;
  box-shadow:var(--shadow-soft);display:flex;flex-direction:column;
  transition:transform .2s ease, box-shadow .2s ease;
}
.mat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.mat-photo{aspect-ratio:4/3;background:#e9e6df;overflow:hidden}
.mat-photo img{width:100%;height:100%;object-fit:cover}
.mat-body{padding:24px 24px 28px}
.tag{
  display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--verde);background:rgba(31,107,67,.1);border-radius:999px;padding:5px 12px;margin-bottom:12px;
}
.mat-body h3{font-family:var(--display);font-weight:600;font-size:1.5rem;color:var(--slate);margin-bottom:10px}
.rmark{font-size:.8rem;vertical-align:super;color:var(--dorado)}
.mat-body p{font-size:1rem;color:var(--ink-soft);margin-bottom:10px}
.mat-extra{font-size:.94rem;color:var(--ink);border-top:1px solid var(--line-soft);padding-top:12px;margin-bottom:0}

/* ---------- Grifería (split) ---------- */
.split-in{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:center}
.split-photo{
  border-radius:18px;overflow:hidden;background:#e7e7e6;box-shadow:var(--shadow);
  aspect-ratio:3/4;max-height:560px;
}
.split-photo img{width:100%;height:100%;object-fit:cover;object-position:center}
.checklist{list-style:none;margin-top:.4rem}
.checklist li{
  position:relative;padding-left:30px;margin-bottom:14px;font-size:1.04rem;color:var(--ink-soft);
}
.checklist li strong{color:var(--ink)}
.checklist li::before{
  content:"";position:absolute;left:0;top:.5em;width:13px;height:13px;border-radius:50%;
  background:var(--verde);box-shadow:0 0 0 4px rgba(31,107,67,.16);
}

/* ---------- Colores ---------- */
.colores{background:var(--cream-2)}
.swatches{display:flex;flex-wrap:wrap;gap:18px 30px;margin-top:8px}
.sw{display:flex;align-items:center;gap:11px;font-weight:600;font-size:.98rem;color:var(--slate)}
.dot{width:30px;height:30px;border-radius:50%;box-shadow:var(--shadow-soft)}
.dot-edge{box-shadow:inset 0 0 0 1px var(--line)}
.colores-note{margin-top:24px;font-size:1rem;color:var(--ink-soft)}
.colores-note strong{color:var(--granate)}

/* ---------- Formulario ---------- */
.solicitar{background:var(--slate-deep);position:relative}
.solicitar::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--verde),var(--dorado),var(--granate));
}
.form-wrap{max-width:780px}
.form-head .eyebrow{color:var(--dorado)}
.form-head .h2{color:#fff}
.form-head .lead{color:rgba(245,239,227,.85)}
.form-head .lead strong{color:#fff}
.form{
  background:var(--card);border-radius:20px;padding:34px 32px 38px;box-shadow:var(--shadow);
  margin-top:8px;
}
.row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form label{display:block;font-size:.9rem;font-weight:600;color:var(--slate);margin-bottom:16px}
.form input,.form textarea{
  width:100%;margin-top:6px;font-family:var(--sans);font-size:1rem;color:var(--ink);
  background:#fff;border:1.5px solid var(--line);border-radius:11px;padding:12px 14px;
  transition:border-color .18s ease, box-shadow .18s ease;
}
.form input:focus,.form textarea:focus{
  outline:none;border-color:var(--verde);box-shadow:0 0 0 3px rgba(31,107,67,.15);
}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.interest{border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:16px}
.interest legend{font-size:.82rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--verde);padding:0 6px}
.chk{display:inline-flex;align-items:center;gap:8px;font-weight:500;color:var(--ink-soft);margin:6px 18px 6px 0}
.chk input{width:auto;margin:0;accent-color:var(--verde)}
.consent{display:flex;align-items:flex-start;gap:10px;font-weight:500;color:var(--ink-soft);margin-bottom:22px}
.consent input{width:auto;margin-top:4px;accent-color:var(--verde)}
.consent a{color:var(--granate);font-weight:600}
.form-foot{margin-top:16px;font-size:.92rem;color:var(--ink-soft)}
.form-foot a{color:var(--verde);font-weight:600}

.form-msg{border-radius:12px;padding:14px 18px;margin-bottom:18px;font-weight:600}
.form-msg.ok{background:rgba(31,107,67,.14);color:var(--verde-deep);border:1px solid rgba(31,107,67,.4)}
.form-msg.err{background:rgba(123,30,45,.12);color:var(--granate);border:1px solid rgba(123,30,45,.4)}

/* ---------- Footer ---------- */
.ft{background:var(--slate-deep);color:rgba(245,239,227,.82);padding:64px 0 0}
.ft-in{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:44px}
.brand-ft{font-size:1.4rem;color:#fff;display:inline-block;margin-bottom:12px}
.ft-brand p{font-size:.98rem;max-width:36ch}
.ft-col h5{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dorado);margin-bottom:14px;font-weight:700}
.ft-col p{font-size:.98rem;margin-bottom:7px}
.ft-col a{color:rgba(245,239,227,.82);text-decoration:none;transition:color .2s ease}
.ft-col a:hover{color:#fff}
.ft-bar{border-top:1px solid rgba(255,255,255,.12);padding:18px 0}
.ft-bar-in{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;font-size:.84rem;color:rgba(245,239,227,.6)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .mat-grid{grid-template-columns:1fr;max-width:520px;margin-inline:auto}
  .split-in{grid-template-columns:1fr;gap:32px}
  .split-photo{max-height:none;aspect-ratio:16/12;order:-1}
  .ft-in{grid-template-columns:1fr 1fr}
  .ft-brand{grid-column:1/-1}
}
@media (max-width:720px){
  .nav{display:none}
  .burger{display:flex}
  .section{padding:72px 0}
  .row{grid-template-columns:1fr}
  .form{padding:26px 20px 30px}
  .hero{min-height:92vh;padding-bottom:48px}
  .hero-in{padding-top:108px}
  .hero-veil{
    background:
      linear-gradient(180deg, rgba(15,20,26,.62) 0%, rgba(15,20,26,.35) 30%, rgba(15,20,26,.8) 100%);
  }
}
@media (max-width:480px){
  body{font-size:16px}
  .feature-grid,.flow{grid-template-columns:1fr}
  .ft-in{grid-template-columns:1fr}
  .hero-cta .btn{width:100%;text-align:center}
}

/* =========================================================
   AMPLIACIÓN REDISEÑO 2026 — secciones nuevas del body
   ========================================================= */
.sec-alt{background:var(--cream-2)}

/* Banda de credibilidad bajo el hero */
.credband{
  background:var(--slate);color:rgba(245,239,227,.9);
  display:flex;flex-wrap:wrap;justify-content:center;gap:12px 40px;
  padding:16px 24px;font-size:.92rem;text-align:center;
}
.credband span{display:inline-flex;align-items:center;gap:8px}
.credband b{color:var(--dorado);font-weight:800;font-family:var(--display)}

/* Beneficios por perfil */
.perf-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:14px}
.perf{background:var(--card);border:1px solid var(--line-soft);border-radius:16px;padding:26px 22px;box-shadow:var(--shadow-soft)}
.perf-ic{width:48px;height:48px;border-radius:11px;display:grid;place-items:center;background:rgba(31,107,67,.1);margin-bottom:14px}
.perf-ic svg{width:25px;height:25px;fill:var(--verde)}
.perf h3{font-family:var(--display);font-weight:600;font-size:1.18rem;color:var(--slate);margin-bottom:7px}
.perf p{font-size:.97rem;color:var(--ink-soft)}

/* Colores SILGRANIT — showcase */
.sgrid{display:grid;grid-template-columns:repeat(9,1fr);gap:18px 14px;margin-top:18px}
.scol{display:flex;flex-direction:column;align-items:center;gap:10px;margin:0}
.schip{width:100%;aspect-ratio:1;max-width:74px;border-radius:50%;box-shadow:var(--shadow-soft)}
.schip-edge{box-shadow:inset 0 0 0 1px var(--line),var(--shadow-soft)}
.scol figcaption{font-size:.86rem;font-weight:600;color:var(--slate);text-align:center}

/* Aplicaciones */
.apps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:14px}
.app{background:var(--card);border:1px solid var(--line-soft);border-left:4px solid var(--dorado);border-radius:12px;padding:22px 22px}
.app h4{font-family:var(--display);font-weight:600;font-size:1.12rem;color:var(--slate);margin-bottom:7px}
.app p{font-size:.95rem;color:var(--ink-soft)}

/* Confianza / certificaciones */
.tstats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:16px 0 26px}
.tstat{background:var(--card);border:1px solid var(--line-soft);border-radius:14px;padding:22px 18px;text-align:center}
.tstat b{display:block;font-family:var(--display);font-weight:600;font-size:1.7rem;line-height:1.05;color:var(--granate);margin-bottom:6px}
.tstat span{font-size:.9rem;color:var(--ink-soft)}
.trust-list{margin-top:4px}
.ms-link{color:var(--verde);font-weight:700;text-decoration:none;border-bottom:1.5px solid rgba(31,107,67,.4)}
.ms-link:hover{border-color:var(--verde)}

/* Proceso */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:14px}
.step-n{width:44px;height:44px;border-radius:50%;background:var(--slate);color:#fff;font-family:var(--display);font-weight:600;font-size:1.2rem;display:grid;place-items:center;margin-bottom:14px}
.step h4{font-family:var(--display);font-weight:600;font-size:1.1rem;color:var(--slate);margin-bottom:6px}
.step p{font-size:.95rem;color:var(--ink-soft)}

/* FAQ */
.faq{max-width:860px}
.faq details{background:var(--card);border:1px solid var(--line-soft);border-radius:14px;padding:0 22px;margin-bottom:12px}
.faq summary{list-style:none;cursor:pointer;padding:20px 0;font-weight:700;color:var(--slate);font-size:1.05rem;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--verde);font-weight:400;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 20px;color:var(--ink-soft);font-size:1rem}

/* CTA final */
.ctaband{background:var(--slate-deep);position:relative;text-align:center}
.ctaband::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--granate),var(--dorado),var(--verde))}
.ctaband .lead{margin-left:auto;margin-right:auto}
.cta-btns{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;align-items:center;margin-top:8px}
.cta-tel{display:inline-flex;align-items:center;gap:8px;color:#fff;text-decoration:none;font-weight:600;padding:14px 22px;border:1.5px solid rgba(255,255,255,.4);border-radius:999px}
.cta-tel:hover{background:rgba(255,255,255,.1)}

/* Responsive — nuevas secciones */
@media (max-width:980px){
  .perf-grid{grid-template-columns:repeat(2,1fr)}
  .apps{grid-template-columns:repeat(2,1fr)}
  .tstats{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .sgrid{grid-template-columns:repeat(5,1fr)}
}
@media (max-width:600px){
  .perf-grid,.apps,.tstats,.steps{grid-template-columns:1fr}
  .sgrid{grid-template-columns:repeat(3,1fr)}
  .credband{font-size:.85rem;gap:8px 20px}
}

/* Hero partido (texto + panel con foto del fregadero) */
.hero-bl{min-height:clamp(540px,74vh,680px)}
.hero-bl__grid{width:100%;max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1.04fr .96fr;gap:clamp(30px,5vw,68px);align-items:center}
.hero-bl .hx__inner{max-width:none}
.hero-bl__photo{position:relative;margin:0;border-radius:18px;overflow:hidden;box-shadow:0 44px 90px -34px rgba(0,0,0,.7);border:1px solid rgba(255,255,255,.12)}
.hero-bl__photo img{width:100%;height:100%;object-fit:cover;aspect-ratio:5/4;display:block}
.hero-bl__photo figcaption{position:absolute;left:15px;bottom:13px;font-size:.76rem;font-weight:700;letter-spacing:.05em;color:#fff;background:rgba(18,26,34,.6);backdrop-filter:blur(4px);padding:7px 12px;border-radius:999px}
@media(max-width:860px){
  .hero-bl{min-height:0}
  .hero-bl__grid{grid-template-columns:1fr;gap:24px}
  .hero-bl__photo{max-height:330px}
}

/* Velo reforzado del hero a sangre de Blanco (foto clara) */
.hero-bl-photo .hx__veil{
  background:
    linear-gradient(90deg, rgba(17,25,33,.96) 0%, rgba(17,25,33,.86) 32%, rgba(17,25,33,.55) 54%, rgba(17,25,33,.16) 78%, rgba(17,25,33,0) 100%),
    linear-gradient(0deg, rgba(17,25,33,.55) 0%, rgba(17,25,33,0) 42%);
}
@media (max-width:760px){
  .hero-bl-photo .hx__veil{
    background:linear-gradient(180deg, rgba(17,25,33,.62) 0%, rgba(17,25,33,.35) 34%, rgba(17,25,33,.86) 100%);
  }
}

/* ---- Blanco Unit: texto + despiece ---- */
.unit-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,56px);align-items:center;}
.unit-img{width:100%;max-width:520px;justify-self:center;filter:drop-shadow(0 24px 40px rgba(0,0,0,.45));}
@media(max-width:880px){.unit-grid{grid-template-columns:1fr;}.unit-img{max-width:400px;}}

/* ---- Residuos y almacenamiento ---- */
.res-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(24px,4vw,52px);align-items:start;margin-top:8px;}
.res-media{display:flex;flex-direction:column;gap:18px;}
.res-media img{width:100%;border-radius:14px;box-shadow:var(--shadow-soft,0 18px 40px -24px rgba(20,32,46,.4));}
.res-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.res-card{background:#fff;border:1px solid var(--line-soft,#e6e0d2);border-radius:14px;padding:22px 20px;}
.res-card h3{font-family:var(--display);font-weight:600;font-size:1.12rem;color:var(--slate);margin-bottom:8px;}
.res-card p{font-size:.95rem;color:var(--ink-soft,#55616c);line-height:1.6;margin:0;}
.res-link{color:var(--verde,#1F6B43);font-weight:700;}
@media(max-width:880px){.res-grid{grid-template-columns:1fr;}.res-cards{grid-template-columns:1fr;}}