/* Perfiherrajes IMMSA – landing de cotización
   Identidad: azul #222F5C, gris #B0B3B4, fondo #FDFDFD (logotipo oficial). */
:root{
  --navy:#222F5C; --navy-m:#2D3D74; --navy-d:#18224A; --navy-dd:#0F1631; --navy-t:#E9ECF4;
  --gris:#B0B3B4; --gris-l:#DADCDD; --gris-xl:#F0F1F2; --fondo:#FDFDFD; --blanco:#fff;
  --ink:#1A2140; --ink-2:#4B5268; --ink-3:#767C8D;
  --focus:#7C8BC2; --ok:#2F7D4F; --wa:#1B8E4E; --err:#B42318;
  --f:"Archivo","Helvetica Neue",Arial,sans-serif;
  --r:3px; --r-m:4px;
  --hdr:76px; --wrap:1240px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 12px);-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;font-family:var(--f);font-size:1.0625rem;line-height:1.55;color:var(--ink);background:var(--fondo);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
button{font:inherit;color:inherit;cursor:pointer}
a{color:var(--navy)}
h1,h2,h3,h4{margin:0;line-height:1.12}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:8px 14px;z-index:200}
.skip:focus{left:8px}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
@media (min-width:768px){.wrap{padding:0 32px}}

/* Tipografía */
.h2{font-size:clamp(1.7rem,1.25rem + 1.7vw,2.5rem);font-weight:800;font-stretch:104%;letter-spacing:-.015em;text-wrap:balance;color:var(--navy)}
.sec__head{max-width:64ch;margin-bottom:32px}
.sec__head p{margin-top:12px;color:var(--ink-2)}
.sec__head--row{max-width:none;display:flex;flex-wrap:wrap;gap:16px 32px;justify-content:space-between;align-items:flex-end}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 22px;border-radius:var(--r);border:1.5px solid transparent;font-weight:700;font-size:1rem;letter-spacing:.005em;text-decoration:none;line-height:1.1;text-align:center;transition:background-color .15s,border-color .15s,color .15s}
.btn--lg{min-height:54px;padding:14px 28px;font-size:1.04rem}
.btn--primary{background:var(--navy);color:#fff}
.btn--primary:hover{background:var(--navy-dd)}
.btn--ghost{background:transparent;border-color:var(--navy);color:var(--navy)}
.btn--ghost:hover{background:var(--navy);color:#fff}
.btn--light,.btn--white{background:#fff;color:var(--navy)}
.btn--light:hover,.btn--white:hover{background:var(--navy-t)}
.btn--outline-light{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}
.btn--outline-light:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--quote{width:100%;background:var(--navy);color:#fff;min-height:46px}
.btn--quote:hover{background:var(--navy-dd)}
.link-btn{background:none;border:0;padding:6px 0;min-height:40px;color:var(--navy);font-weight:700;text-decoration:underline;text-decoration-color:var(--gris);text-underline-offset:4px}
.link-btn:hover{text-decoration-color:var(--navy)}

/* Header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(253,253,253,.97);border-bottom:1px solid var(--gris-l);transition:box-shadow .2s}
.hdr.is-stuck{box-shadow:0 1px 0 var(--gris-l),0 6px 18px rgba(26,33,64,.06)}
.hdr__in{height:var(--hdr);display:flex;align-items:center;gap:24px}
.hdr__logo{flex:none;display:block}
.hdr__logo img{height:46px;width:auto}
.nav{margin-left:auto}
.nav__list{display:flex;gap:2px}
.nav__list a{position:relative;display:block;padding:10px 12px;color:var(--ink);text-decoration:none;font-weight:600;font-size:.96rem}
.nav__list a::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:var(--gris);transform:scaleX(0);transform-origin:left;transition:transform .2s}
.nav__list a:hover{color:var(--navy)}
.nav__list a:hover::after{transform:scaleX(1)}
.hdr__cta{min-height:46px;padding:10px 20px}
.hdr__cta-s{display:none}
.hdr__burger{display:none}
@media (max-width:1180px){.nav__list a{padding:10px 9px;font-size:.92rem}.hdr__in{gap:16px}.hdr__logo img{height:40px}}
@media (max-width:1023px){
  :root{--hdr:66px}
  .hdr__logo img{height:38px}
  .hdr__cta{margin-left:auto;padding:10px 16px;font-size:.94rem;min-height:44px}
  .hdr__burger{display:flex;flex-direction:column;justify-content:center;gap:5px;width:48px;height:48px;background:none;border:0;padding:12px;margin-right:-10px}
  .hdr__burger span{display:block;height:2px;background:var(--navy);transition:transform .2s,opacity .2s}
  .hdr__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .hdr__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
  .hdr__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .nav{position:fixed;inset:var(--hdr) 0 auto 0;max-height:calc(100dvh - var(--hdr));overflow-y:auto;background:var(--fondo);border-bottom:1px solid var(--gris-l);box-shadow:0 16px 28px rgba(26,33,64,.12);display:none;margin:0}
  .nav.is-open{display:block}
  .nav__list{flex-direction:column;padding:6px 20px 18px}
  .nav__list a{padding:15px 2px;border-bottom:1px solid var(--gris-xl);font-size:1.06rem}
  .nav__list a::after{display:none}
}
@media (max-width:560px){
  .hdr__in{gap:10px}
  .hdr__logo img{height:32px}
  .hdr__cta-l{display:none}.hdr__cta-s{display:inline}
  .hdr__cta{padding:9px 16px}
}
@media (max-width:360px){.hdr__logo img{height:28px}}

/* ===== Hero ===== */
.hero{position:relative;isolation:isolate;background:var(--navy-d);color:#fff;overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:-1}
.hero__photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero__media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(15,22,49,.97) 0%,rgba(24,34,74,.93) 38%,rgba(24,34,74,.72) 62%,rgba(24,34,74,.55) 100%),
             linear-gradient(0deg,rgba(15,22,49,.65),rgba(15,22,49,0) 40%)}
.hero__mark{position:absolute;z-index:1;left:-120px;bottom:-170px;width:560px;max-width:none;opacity:.06;pointer-events:none}
.hero__in{position:relative;display:grid;gap:36px;align-items:center;padding-top:56px;padding-bottom:48px}
@media (min-width:1024px){.hero__in{grid-template-columns:1.05fr .95fr;gap:56px;padding-top:80px;padding-bottom:72px}}
.hero__kicker{display:inline-flex;align-items:center;gap:10px;color:#D4D7E3;font-weight:600;font-size:.95rem;margin-bottom:20px}
.hero__kicker::before{content:"";width:28px;height:2px;background:var(--gris)}
.hero__title{font-size:clamp(2rem,1.2rem + 2.9vw,3.4rem);font-weight:800;font-stretch:104%;letter-spacing:-.02em;line-height:1.03;text-wrap:balance;max-width:17ch}
.hero__lead{margin-top:20px;font-size:1.1rem;color:#D4D7E3;max-width:54ch}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero__note{margin-top:16px;font-size:.9rem;color:#A9AEC2}
@media (max-width:520px){.hero__actions .btn{width:100%}}

/* Ficha de catálogo (tablero de piezas) */
.sheet{background:var(--fondo);color:var(--ink);border-radius:var(--r-m);box-shadow:0 24px 60px rgba(8,12,30,.35);overflow:hidden}
.sheet__head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:14px 18px;border-bottom:1px solid var(--gris-l)}
.sheet__title{font-weight:800;font-stretch:104%;color:var(--navy);font-size:1rem}
.sheet__hint{font-size:.84rem;color:var(--ink-3)}
.board{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--gris-l)}
.board__tile{background:#fff}
.board__btn{display:flex;flex-direction:column;width:100%;height:100%;background:#fff;border:0;padding:0;text-align:left}
.board__btn img{aspect-ratio:1;width:100%;object-fit:contain;padding:10px;transition:transform .25s}
.board__btn:hover img{transform:scale(1.04)}
.board__name{display:block;padding:0 10px 12px;font-size:.78rem;line-height:1.25;font-weight:600;color:var(--ink-2)}
.board__btn:hover .board__name{color:var(--navy)}
.sheet__foot{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--gris-l);background:var(--gris-xl)}
.sheet__link{display:block;padding:14px 18px;color:var(--ink-2);text-decoration:none;font-size:.92rem}
.sheet__link + .sheet__link{border-left:1px solid var(--gris-l)}
.sheet__link strong{display:block;font-size:1.5rem;line-height:1.1;font-weight:800;font-stretch:104%;color:var(--navy)}
.sheet__link:hover{background:var(--navy-t)}
@media (max-width:640px){
  .sheet__hint{display:none}
  .board{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:1px;scrollbar-width:none}
  .board::-webkit-scrollbar{display:none}
  .board__tile{flex:0 0 38%;scroll-snap-align:start}
  .board__name{font-size:.8rem}
  .sheet__link{padding:12px 14px}
  .sheet__link strong{font-size:1.3rem}
}

/* Franja de capacidades */
.hero__strip{position:relative;border-top:1px solid rgba(176,179,180,.25);background:rgba(15,22,49,.55)}
.strip{display:grid;grid-template-columns:repeat(4,1fr)}
.strip li{padding:18px 20px 20px;border-left:1px solid rgba(176,179,180,.22);font-size:.9rem;color:#A9AEC2;line-height:1.35}
.strip li:first-child{border-left:0;padding-left:0}
.strip strong{display:block;color:#fff;font-size:.98rem;margin-bottom:2px}
@media (max-width:1023px){.strip{grid-template-columns:1fr 1fr}.strip li:nth-child(3){border-left:0;padding-left:0}.strip li:nth-child(n+3){border-top:1px solid rgba(176,179,180,.22)}}
@media (max-width:520px){.strip li{padding:14px 12px 14px 14px;font-size:.84rem}.strip li:nth-child(odd){padding-left:0}}

/* Asesor / buscador */
.ask{background:var(--gris-xl);padding:56px 0;border-bottom:1px solid var(--gris-l)}
.ask__in{display:grid;gap:28px;align-items:center}
@media (min-width:1024px){.ask__in{grid-template-columns:.9fr 1.1fr;gap:56px}}
.ask__copy p{margin-top:12px;color:var(--ink-2);max-width:52ch}
.ask__input{display:flex;align-items:center;gap:12px;width:100%;min-height:66px;padding:8px 8px 8px 20px;background:#fff;color:var(--ink-3);border:1.5px solid var(--gris);border-radius:var(--r-m);text-align:left;font-size:1.06rem;transition:border-color .15s}
.ask__input:hover{border-color:var(--navy)}
.ask__input > span:first-child{flex:1;min-width:0}
.ask__go{flex:none;background:var(--navy);color:#fff;font-weight:700;padding:13px 18px;border-radius:var(--r);font-size:.98rem}
.ask__input:hover .ask__go{background:var(--navy-dd)}
.ask__hint{margin:18px 0 10px;color:var(--ink-3);font-size:.92rem}
.ask__examples{display:flex;flex-wrap:wrap;gap:8px}
.ask__examples button{background:#fff;color:var(--ink);border:1px solid var(--gris-l);border-radius:var(--r);padding:10px 14px;min-height:44px;font-size:.94rem;text-align:left}
.ask__examples button:hover{border-color:var(--navy);color:var(--navy)}
@media (max-width:520px){.ask{padding:44px 0}.ask__input{flex-direction:column;align-items:stretch;padding:14px}.ask__go{text-align:center}}

/* Secciones */
.sec{padding:64px 0}
@media (min-width:1024px){.sec{padding:96px 0}}
.sec--steel{background:var(--gris-xl)}
.sec--ink{background:var(--navy);color:#fff}
.sec--ink .h2{color:#fff}
.sec__cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 24px;margin-top:28px;padding-top:24px;border-top:1px solid var(--gris-l)}
.sec__cta p{color:var(--ink-2)}

/* Banda CTA */
.band{background:var(--navy);color:#fff}
.band__in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 40px;padding-top:36px;padding-bottom:36px}
.band__title{font-size:clamp(1.3rem,1.1rem + .8vw,1.7rem);font-weight:800;font-stretch:104%}
.band p{margin-top:6px;color:#C9CDDA;max-width:60ch}
@media (max-width:520px){.band .btn{width:100%}}

/* Categorías */
.cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr));gap:1px;background:var(--gris-l);border:1px solid var(--gris-l)}
.cat__link{display:flex;gap:16px;height:100%;padding:18px;background:#fff;text-decoration:none;color:inherit;transition:background-color .15s}
.cat__link:hover{background:var(--navy-t)}
.cat__img{flex:none;width:96px;height:96px;background:#fff;border:1px solid var(--gris-xl);overflow:hidden}
.cat__img img{width:100%;height:100%;object-fit:contain;padding:4px}
.cat__body{display:flex;flex-direction:column;gap:4px;min-width:0}
.cat__name{font-size:1.06rem;font-weight:800;color:var(--navy)}
.cat__desc{font-size:.91rem;color:var(--ink-2);line-height:1.4}
.cat__meta{font-size:.82rem;color:var(--ink-3)}
.cat__cta{margin-top:auto;padding-top:6px;font-weight:700;color:var(--navy);font-size:.93rem;text-decoration:underline;text-decoration-color:var(--gris);text-underline-offset:4px}

/* Specs */
.specs{margin:12px 0 0;display:grid;gap:6px;font-size:.87rem}
.specs div{display:grid;grid-template-columns:minmax(84px,36%) 1fr;gap:8px;padding-top:6px;border-top:1px solid var(--gris-xl)}
.specs dt{color:var(--ink-3)}
.specs dd{margin:0;color:var(--ink)}
.tag{display:inline-block;font-size:.8rem;font-weight:600;color:var(--ink-3);margin-bottom:6px}
.card__cap{margin-top:10px;font-size:.86rem;background:var(--navy-t);color:var(--navy);padding:7px 10px;border-left:3px solid var(--navy)}

/* Destacados */
.feat{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.fcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--gris-l);border-radius:var(--r-m);overflow:hidden;transition:border-color .15s}
.fcard:hover{border-color:var(--navy)}
.fcard__img{aspect-ratio:4/3;background:#fff;display:grid;place-items:center;border-bottom:1px solid var(--gris-xl)}
.fcard__img img{width:72%;height:100%;object-fit:contain}
.fcard__body{display:flex;flex-direction:column;flex:1;padding:16px 18px 18px}
.fcard__name{font-size:1.1rem;font-weight:800;color:var(--navy)}
.fcard__uso{margin-top:6px;font-size:.94rem;color:var(--ink-2)}
.fcard .btn--quote{margin-top:auto}
.fcard .specs,.fcard .card__cap{margin-bottom:16px}
@media (max-width:640px){
  .feat{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .fcard__body{padding:12px}
  .fcard__name{font-size:.98rem}
  .fcard__uso{font-size:.86rem}
  .fcard .specs{display:none}
  .fcard .card__cap{font-size:.8rem;margin:10px 0 12px}
  .fcard .btn--quote{min-height:44px}
  .sec__cta .btn{width:100%}
}

/* ===== Perfiles metálicos ===== */
.perfiles{background:var(--fondo);border-top:1px solid var(--gris-l)}
.perfiles__head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:8px 32px;margin-bottom:24px}
.perfiles__head .sec__head{margin-bottom:0}
.pfams{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:16px;margin-top:8px}
.pfam{display:flex;flex-direction:column;background:#fff;border:1px solid var(--gris-l);border-radius:var(--r-m);overflow:hidden;transition:border-color .15s}
.pfam:hover{border-color:var(--navy)}
.pfam[hidden]{display:none}
.pfam__img{aspect-ratio:16/10;display:grid;place-items:center;background:#fff;border-bottom:1px solid var(--gris-xl);overflow:hidden}
.pfam__img img{width:100%;height:100%;object-fit:contain}
.pfam__body{display:flex;flex-direction:column;flex:1;padding:16px 18px 18px}
.pfam__meta{display:flex;justify-content:space-between;gap:8px;font-size:.8rem;color:var(--ink-3);margin-bottom:6px}
.pfam__meta span{color:var(--navy);font-weight:700}
.pfam__name{font-size:1.18rem;font-weight:800;font-stretch:104%;color:var(--navy)}
.pfam__uso{margin-top:6px;font-size:.92rem;color:var(--ink-2);line-height:1.45}
.pfam__sizes{display:flex;flex-wrap:wrap;gap:5px;margin-top:12px}
.pfam__sizes li{font-size:.8rem;font-weight:600;padding:3px 7px;border:1px solid var(--gris-l);background:var(--gris-xl);color:var(--ink);white-space:nowrap}
.pfam__sizes .pfam__more{background:transparent;border-style:dashed;color:var(--ink-3)}
.pfam .specs{margin-bottom:16px}
.pfam .btn--quote{margin-top:auto}
.pindex{margin-top:24px;border:1px solid var(--gris-l);background:#fff;border-radius:var(--r-m)}
.pindex summary{cursor:pointer;padding:16px 20px;min-height:54px;font-weight:700;color:var(--navy);display:flex;align-items:center;gap:10px;list-style:none}
.pindex summary::-webkit-details-marker{display:none}
.pindex summary::before{content:"+";display:grid;place-items:center;width:24px;height:24px;border:1.5px solid var(--navy);font-weight:700;line-height:1;flex:none}
.pindex[open] summary::before{content:"−"}
.pindex__body{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:24px 32px;padding:4px 20px 24px;border-top:1px solid var(--gris-xl)}
.pindex__grp h3{font-size:.98rem;font-weight:800;color:var(--navy);padding:16px 0 8px;border-bottom:2px solid var(--navy);margin-bottom:6px}
.pindex__grp li{font-size:.88rem;color:var(--ink-2);padding:6px 0;border-bottom:1px solid var(--gris-xl)}
.pindex__grp strong{color:var(--ink);margin-right:4px}
.perfiles__cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 32px;margin-top:28px;padding:28px 32px;background:var(--navy);color:#fff;border-radius:var(--r-m)}
.perfiles__cta h3{font-size:1.3rem;font-weight:800;font-stretch:104%}
.perfiles__cta p{margin-top:6px;color:#C9CDDA;max-width:58ch}
@media (max-width:640px){.perfiles__head .btn{width:100%}.perfiles__cta{padding:22px 18px}.perfiles__cta .btn{width:100%}.pfam__img{aspect-ratio:16/9}}

/* Soluciones */
.sol{display:grid;gap:24px}
@media (min-width:1024px){.sol{grid-template-columns:300px 1fr;gap:40px}}
.sol__tabs{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;scrollbar-width:thin;margin:0 -20px;padding-left:20px;padding-right:20px}
@media (min-width:1024px){.sol__tabs{flex-direction:column;overflow:visible;margin:0;padding:0;gap:0;border-top:1px solid var(--gris-l)}}
.sol__tab{flex:none;background:#fff;border:1px solid var(--gris-l);border-radius:var(--r);padding:12px 16px;min-height:48px;text-align:left;font-weight:600;font-size:.97rem;color:var(--ink)}
.sol__tab:hover{color:var(--navy)}
.sol__tab[aria-selected="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
@media (min-width:1024px){.sol__tab{border-width:0 0 1px;border-radius:0;background:transparent;border-left:3px solid transparent;padding:14px 16px}.sol__tab[aria-selected="true"]{border-left-color:var(--gris)}}
.sol__panel{display:grid;gap:20px}
.sol__panel[hidden]{display:none}
.sol__intro{display:grid;gap:14px;justify-items:start;padding:24px;background:#fff;border:1px solid var(--gris-l);border-left:3px solid var(--navy)}
.sol__title{font-size:1.35rem;font-weight:800;color:var(--navy)}
.sol__intro p{color:var(--ink-2);max-width:60ch}
.sol__list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.mini{display:flex;gap:12px;align-items:flex-start;padding:12px;background:#fff;border:1px solid var(--gris-l)}
.mini img{flex:none;width:84px;height:84px;object-fit:contain}
.mini__name{font-size:.98rem;font-weight:700;color:var(--ink)}
.mini__uso{font-size:.86rem;color:var(--ink-2);margin-top:2px}

/* Catálogo */
.search input{width:min(380px,100%);min-height:48px;padding:10px 14px;border:1.5px solid var(--gris);border-radius:var(--r);font:inherit;font-size:16px;background:#fff;color:var(--ink)}
.search input:focus{border-color:var(--navy);outline:none;box-shadow:0 0 0 3px var(--navy-t)}
.search{width:100%;max-width:380px}
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:8px;margin:0 -20px 8px;padding-left:20px;padding-right:20px;scrollbar-width:thin}
@media (min-width:1024px){.chips{flex-wrap:wrap;overflow:visible;margin:0 0 8px;padding:0}}
.chip{flex:none;min-height:42px;padding:8px 14px;border:1px solid var(--gris-l);background:#fff;border-radius:var(--r);font-size:.91rem;font-weight:600;color:var(--ink)}
.chip:hover{border-color:var(--navy)}
.chip span{color:var(--ink-3);font-weight:500;margin-left:3px}
.chip[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.chip[aria-pressed="true"] span{color:#B9C0D8}
.catalog__status{font-size:.9rem;color:var(--ink-3);margin:6px 0 16px;min-height:1.4em}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (min-width:640px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (min-width:1024px){.grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}}
.pcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--gris-l);border-radius:var(--r-m);overflow:hidden;transition:border-color .15s}
.pcard:hover{border-color:var(--navy)}
.pcard[hidden]{display:none}
.pcard__img{aspect-ratio:1;display:grid;place-items:center;padding:8px;background:#fff}
.pcard__img img{width:88%;height:88%;object-fit:contain}
.pcard__body{display:flex;flex-direction:column;flex:1;padding:12px 14px 14px;border-top:1px solid var(--gris-xl)}
.pcard__name{font-size:.98rem;font-weight:700;line-height:1.2;color:var(--navy)}
.pcard__uso{margin-top:4px;font-size:.86rem;color:var(--ink-2);line-height:1.35}
.pcard .card__cap{font-size:.8rem}
.pcard__more{margin:10px 0 12px;font-size:.87rem}
.pcard__more summary{cursor:pointer;color:var(--ink-2);font-weight:600;min-height:32px;display:flex;align-items:center}
.pcard .btn--quote{margin-top:auto;min-height:44px;font-size:.95rem}
@media (max-width:420px){.pcard__body{padding:10px}.specs div{grid-template-columns:1fr;gap:0}}
.catalog__empty[hidden]{display:none}
.catalog__empty{display:grid;gap:14px;justify-items:start;padding:24px;background:#fff;border:1px solid var(--gris-l)}
.catalog__more{text-align:center;margin-top:28px}

/* Cómo funciona: secuencia real, por eso numerada */
.steps{counter-reset:s;display:grid;gap:16px;margin-bottom:32px}
@media (min-width:768px){.steps{grid-template-columns:repeat(3,1fr);gap:24px}}
.step{counter-increment:s;position:relative;padding:22px 22px 24px;border-top:3px solid var(--navy);background:#fff;border-left:1px solid var(--gris-l);border-right:1px solid var(--gris-l);border-bottom:1px solid var(--gris-l)}
.step::before{content:counter(s);display:block;font-size:2.4rem;font-weight:800;font-stretch:110%;color:var(--gris);line-height:1;margin-bottom:12px}
.step h3{font-size:1.12rem;font-weight:800;color:var(--navy)}
.step p{margin-top:8px;color:var(--ink-2);font-size:.97rem}
.how{background:var(--gris-xl)}

/* Nosotros */
.about{display:grid;gap:28px}
@media (min-width:1024px){.about{grid-template-columns:1fr 1fr;gap:28px 64px}}
.about__lead{margin-top:16px;font-size:1.18rem;color:#E1E4EE}
.about__text{display:grid;gap:16px;color:#C9CDDA;align-content:start}
.about__fig{margin:0;grid-column:1/-1;background:var(--fondo);border-radius:var(--r-m);overflow:hidden;aspect-ratio:21/8}
.about__fig img{width:100%;height:100%;object-fit:cover}
@media (max-width:640px){.about__fig{aspect-ratio:4/3}}

/* Por qué */
.why{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:0;border-top:2px solid var(--navy)}
.why li{padding:22px 20px 24px 0;border-bottom:1px solid var(--gris-l)}
@media (min-width:768px){.why li{padding-left:20px;border-left:1px solid var(--gris-l)}.why li:first-child{border-left:0;padding-left:0}}
.why h3{font-size:1.06rem;font-weight:800;color:var(--navy)}
.why p{margin-top:8px;color:var(--ink-2);font-size:.95rem}

/* Contacto */
.sec--contact{position:relative;isolation:isolate;background:var(--navy-d);color:#fff;overflow:hidden}
.contact__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.sec--contact::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(15,22,49,.96) 0%,rgba(24,34,74,.9) 55%,rgba(24,34,74,.8) 100%)}
.sec--contact .h2{color:#fff}
.contact{display:grid;gap:36px}
@media (min-width:1024px){.contact{grid-template-columns:1.1fr .9fr;gap:64px;align-items:start}}
.contact__cta p{margin:14px 0 24px;color:#C9CDDA;max-width:52ch}
.contact__data{font-style:normal;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:0;border-top:1px solid rgba(176,179,180,.3)}
.contact__data > div{padding:16px 0;border-bottom:1px solid rgba(176,179,180,.3)}
.contact__data h3{font-size:.86rem;font-weight:600;color:var(--gris);margin-bottom:4px}
.contact__data a{color:#fff}
@media (max-width:520px){.contact__cta .btn{width:100%}}

/* Footer */
.ftr{background:var(--navy-dd);color:#A9AEC2;padding:44px 0 calc(40px + env(safe-area-inset-bottom))}
.ftr__in{display:grid;gap:14px}
.ftr__logo{width:auto;height:44px}
.ftr__tag{color:var(--gris);font-weight:700}
.ftr__social{display:flex;flex-wrap:wrap;gap:6px 18px}
.ftr__social a{color:#fff;text-decoration:none;display:inline-block;padding:6px 0}
.ftr__social a:hover{text-decoration:underline}
.ftr__legal{font-size:.85rem}

/* ===== Chat (drawer global) ===== */
.chat{position:fixed;inset:0;z-index:100}
.chat[hidden]{display:none}
.chat__scrim{position:absolute;inset:0;background:rgba(15,22,49,.5);opacity:0;transition:opacity .2s}
.chat.is-open .chat__scrim{opacity:1}
.chat__panel{position:absolute;top:0;right:0;width:min(420px,100%);height:var(--chat-h,100dvh);display:flex;flex-direction:column;background:#fff;box-shadow:-12px 0 32px rgba(15,22,49,.2);transform:translateX(100%);transition:transform .25s ease}
.chat.is-open .chat__panel{transform:none}
@media (max-width:640px){.chat__panel{width:100%;box-shadow:none}}
.chat__hdr{display:flex;align-items:center;gap:12px;padding:12px 12px 12px 16px;padding-top:calc(12px + env(safe-area-inset-top));border-bottom:1px solid var(--gris-l);background:#fff}
.chat__avatar{border-radius:50%;border:1px solid var(--gris-l);background:#fff}
.chat__who{flex:1;min-width:0}
.chat__who h2{font-size:1.02rem;font-weight:800;color:var(--navy)}
.chat__status{display:flex;align-items:center;gap:6px;font-size:.84rem;color:var(--ink-2)}
.chat__status .dot{width:8px;height:8px;border-radius:50%;background:var(--ok)}
.chat__status[data-state="offline"] .dot{background:var(--ink-3)}
.chat__status[data-state="reconnecting"] .dot{background:#C98A0B}
.chat__x{width:44px;height:44px;display:grid;place-items:center;background:none;border:0;border-radius:var(--r);color:var(--ink-2)}
.chat__x:hover{background:var(--gris-xl)}
.chat__context{display:flex;align-items:center;gap:10px;padding:10px 16px;background:var(--gris-xl);border-bottom:1px solid var(--gris-l);font-size:.88rem}
.chat__context[hidden]{display:none}
.chat__context img{width:44px;height:44px;object-fit:contain;background:#fff;border-radius:var(--r);flex:none}
.chat__context strong{display:block;font-size:.93rem;line-height:1.2}
.chat__context span{color:var(--ink-3)}
.chat__context button{margin-left:auto;background:none;border:0;color:var(--ink-2);text-decoration:underline;font-size:.84rem;min-height:36px;flex:none}
.chat__banner{padding:10px 16px;font-size:.88rem;background:#FFF6E0;color:#6B4A00;border-bottom:1px solid #F1DFA9}
.chat__banner[hidden]{display:none}
.chat__banner[data-tone="error"]{background:#FDECEA;color:var(--err);border-color:#F5C2BD}
.chat__log{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:18px 16px;display:flex;flex-direction:column;gap:12px;background:var(--fondo)}
.msg{max-width:88%;padding:11px 14px;border-radius:10px;font-size:.98rem;line-height:1.45;white-space:pre-wrap;overflow-wrap:anywhere}
.msg--bot{align-self:flex-start;background:#fff;border:1px solid var(--gris-l);border-top-left-radius:3px}
.msg--user{align-self:flex-end;background:var(--navy);color:#fff;border-top-right-radius:3px}
.msg--error{align-self:stretch;max-width:none;background:#FDECEA;border:1px solid #F5C2BD;color:var(--err)}
.msg__actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.msg__actions button,.msg__actions a{min-height:40px;padding:8px 14px;border-radius:var(--r);border:1px solid currentColor;background:#fff;color:inherit;font-weight:700;font-size:.9rem;text-decoration:none;display:inline-flex;align-items:center}
.typing{align-self:flex-start;display:flex;align-items:center;gap:8px;padding:10px 14px;background:#fff;border:1px solid var(--gris-l);border-radius:10px;font-size:.88rem;color:var(--ink-3)}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--ink-3);animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.25}40%{opacity:1}}
.lead{align-self:stretch;border:1px solid var(--gris-l);border-left:3px solid var(--navy);background:#fff;border-radius:var(--r-m);padding:14px 16px}
.lead h3{font-size:1rem;font-weight:800;margin-bottom:8px;color:var(--navy)}
.lead dl{display:grid;gap:4px;font-size:.88rem;margin:0 0 12px}
.lead dl div{display:grid;grid-template-columns:110px 1fr;gap:8px}
.lead dt{color:var(--ink-3)}.lead dd{margin:0}
.btn--wa{width:100%;background:var(--wa);color:#fff}
.btn--wa:hover{background:#157540}
.chat__quick{display:flex;gap:8px;overflow-x:auto;padding:10px 16px 2px;background:var(--fondo);scrollbar-width:none}
.chat__quick:empty{display:none}
.chat__quick button{flex:none;min-height:40px;padding:8px 14px;border:1px solid var(--navy);background:#fff;color:var(--navy);border-radius:var(--r);font-size:.9rem;font-weight:600}
.chat__quick button:hover{background:var(--navy-t)}
.chat__form{display:flex;align-items:flex-end;gap:8px;padding:10px 12px;border-top:1px solid var(--gris-l);background:#fff}
.chat__form textarea{flex:1;min-height:48px;max-height:140px;resize:none;padding:12px 14px;border:1.5px solid var(--gris);border-radius:var(--r-m);font:inherit;font-size:16px;line-height:1.35}
.chat__form textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px var(--navy-t)}
.chat__send{flex:none;width:48px;height:48px;border:0;border-radius:var(--r-m);background:var(--navy);color:#fff;display:grid;place-items:center}
.chat__send:disabled{background:var(--gris-l);color:var(--ink-3);cursor:not-allowed}
.chat__legal{padding:0 16px calc(10px + env(safe-area-inset-bottom));font-size:.74rem;color:var(--ink-3);background:#fff;line-height:1.35}
body.chat-lock{overflow:hidden}

/* Ajustes de layout del hero en pantallas pequeñas */
.hero__in{grid-template-columns:minmax(0,1fr)}
.hero__in > *{min-width:0}
@media (min-width:1024px){.hero__in{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr)}}
@media (max-width:640px){
  .hero__in{padding-top:36px;padding-bottom:32px;gap:28px}
  .hero__kicker{font-size:.86rem;margin-bottom:14px}
  .hero__lead{font-size:1rem;margin-top:16px}
  .hero__actions{margin-top:24px}
  .hero__mark{width:380px;left:-140px;bottom:auto;top:40%}
}