/* SAESA Resistencias — estilos del sitio */
:root{
  --orange:#FE7E01; --orange-dk:#B85800; --black:#000; --ink:#1C1C1C;
  --paper:#F3F2EF; --white:#fff; --line:#E2E0DB; --line-dk:#2E2E2E;
  --muted:#4A4A4A; --muted-dk:#A3A3A3; --field-dk:#141414; --border-dk:#3A3A3A;
  --display:'Archivo',system-ui,sans-serif; --body:'IBM Plex Sans',system-ui,sans-serif;
  --wrap:1280px; --pad:24px; --radius:2px;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--body);color:var(--black);background:var(--paper);line-height:1.5;min-width:320px}
img,video{display:block;max-width:100%}
a{color:inherit}
a:hover{color:var(--orange-dk)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--orange);outline-offset:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.ico{width:1em;height:1em;flex-shrink:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;top:8px;background:var(--orange);color:#000;padding:10px 16px;z-index:100;font-weight:600}
.skip:focus{left:8px}

/* Tipografía */
h1,h2,h3{font-family:var(--display);margin:0;letter-spacing:-.015em}
.h2{font-weight:800;font-size:clamp(30px,3.6vw,48px);line-height:1.05}
.kicker{font-size:13px;color:#5A5A5A}
.kicker--orange{color:var(--orange)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;font-weight:600;font-size:16px;padding:15px 24px;border-radius:var(--radius);min-height:52px;border:1px solid transparent;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.btn .ico{font-size:20px}
.btn--primary{background:var(--orange);color:#000}
.btn--primary:hover{background:#ff9530;color:#000}
.btn--ghost{color:#fff;border-color:#5A5A5A;font-weight:500}
.btn--ghost:hover{border-color:#fff;color:#fff}

/* Barra superior */
.topbar{background:#000;color:#BDBDBD;font-size:13px}
.topbar .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 24px;padding-top:10px;padding-bottom:10px}
.topbar__links{display:flex;flex-wrap:wrap;align-items:center;gap:6px 20px}
.topbar a{text-decoration:none;display:inline-flex;align-items:center;gap:6px;color:#BDBDBD}
.topbar a:hover{color:#fff}
.topbar a.tel{color:var(--orange)}
.topbar .ico{font-size:15px}
.topbar__social{display:inline-flex;gap:4px}
.topbar__social a{width:32px;height:32px;justify-content:center}
.topbar__social .ico{font-size:18px}

/* Header */
.header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px 32px;min-height:84px}
.brand img{height:54px;width:auto}
.nav{display:flex;align-items:center;gap:8px 28px;font-size:15px;font-weight:500}
.nav a{text-decoration:none;padding:10px 0}
.nav .btn{padding:12px 20px;min-height:0;font-size:15px}
.nav-toggle{display:none;width:48px;height:48px;border:1px solid var(--line);background:#fff;border-radius:var(--radius);cursor:pointer;align-items:center;justify-content:center}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{display:block;width:20px;height:2px;background:#000;position:relative;transition:transform .2s}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0}
.nav-toggle span::before{top:-6px}.nav-toggle span::after{top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}

/* Hero */
.hero{background:#000;color:#fff}
.hero__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;padding-top:88px;padding-bottom:72px}
.hero__text{display:flex;flex-direction:column;gap:28px}
.hero h1{font-weight:800;font-size:clamp(40px,5.4vw,72px);line-height:1.02;letter-spacing:-.02em}
.hero p{margin:0;font-size:19px;line-height:1.55;color:#C9C9C9;max-width:540px}
.hero__ctas{display:flex;flex-wrap:wrap;gap:12px}
.hero__media{position:relative;aspect-ratio:4/5;max-height:640px;width:100%;max-width:520px;justify-self:center;background:var(--ink)}
.hero__media video,.hero__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero__tag{position:absolute;left:0;bottom:0;background:#000;color:#fff;font-size:13px;padding:8px 14px}
.corner{position:absolute;width:64px;height:64px;pointer-events:none}
.corner--tr{top:-12px;right:-12px;border-top:6px solid var(--orange);border-right:6px solid var(--orange)}
.corner--bl{bottom:-12px;left:-12px;border-bottom:6px solid var(--orange);border-left:6px solid var(--orange)}
.corner--tl{top:-12px;left:-12px;border-top:6px solid var(--orange);border-left:6px solid var(--orange)}
.facts{border-top:1px solid #2A2A2A}
.facts .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.fact{padding:24px 24px 24px 0;display:flex;flex-direction:column;gap:4px}
.fact b{font-family:var(--display);font-weight:700;font-size:20px}
.fact span{font-size:14px;color:var(--muted-dk)}

/* Secciones */
.section{padding-top:104px;padding-bottom:96px}
.section__head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:48px}
.section__head > div{display:flex;flex-direction:column;gap:16px;max-width:640px}
.section__head p{margin:0;font-size:16px;line-height:1.55;color:var(--muted);max-width:420px}

/* Productos */
.grid-products{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:1px;padding:1px}
.card{background:#fff;display:flex;flex-direction:column;box-shadow:0 0 0 1px #D6D3CD}
.card__media{position:relative;aspect-ratio:4/3;background:#fff;border-bottom:1px solid #ECEAE5;overflow:hidden;touch-action:pan-y}
.card__media--video{background:var(--ink)}
.card__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:20px;opacity:0;transition:opacity .7s ease}
.card__media img.is-on{opacity:1}
.card__media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.dots{position:absolute;left:0;right:0;bottom:6px;display:flex;justify-content:center;gap:2px}
.dots button{width:20px;height:28px;padding:0;border:0;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center}
.dots button span{width:7px;height:7px;border-radius:4px;background:#C9C6BF;display:block;transition:background .2s}
.dots button[aria-current="true"] span{background:var(--orange)}
.card__body{padding:24px;display:flex;flex-direction:column;gap:10px;flex-grow:1}
.card__no{font-size:13px;color:var(--orange-dk)}
.card h3{font-weight:700;font-size:21px;line-height:1.2}
.card p{margin:0;font-size:15px;line-height:1.5;color:var(--muted);flex-grow:1}
.card__cta{font-size:15px;font-weight:600;padding-top:6px;align-self:flex-start}

/* A medida */
.custom{background:var(--orange);color:#000}
.custom__grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;padding-top:96px;padding-bottom:96px}
.custom__intro{display:flex;flex-direction:column;gap:20px}
.custom__intro p{margin:0;font-size:17px;line-height:1.55;max-width:520px}
.custom__intro .kicker{color:#000}
.modes{display:flex;flex-direction:column;gap:10px;margin-top:8px}
.mode{text-align:left;display:flex;flex-direction:column;gap:4px;padding:18px 20px;border:2px solid #000;border-radius:var(--radius);cursor:pointer;background:transparent;color:#000}
.mode b{font-family:var(--display);font-weight:700;font-size:18px}
.mode span{font-size:14px;line-height:1.45}
.mode[aria-pressed="true"]{background:#000;color:#fff}
.mode:not([aria-pressed="true"]):hover{background:rgba(0,0,0,.06)}
.panel{background:#000;color:#fff;padding:32px;display:flex;flex-direction:column;gap:22px;min-width:0}
.step{font-size:14px;font-weight:600;color:var(--orange)}
.panel__title{font-family:var(--display);font-weight:700;font-size:22px}
.panel__lead{font-size:15px;line-height:1.5;color:#BDBDBD;margin:6px 0 0}
.picker{display:flex;flex-direction:column;gap:12px;min-width:0}
.picker__top{display:flex;justify-content:space-between;align-items:center;gap:12px}
.arrows{display:flex;gap:6px}
.arrows button{width:44px;height:44px;border:1px solid var(--border-dk);background:transparent;color:#fff;border-radius:var(--radius);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:20px}
.arrows button:hover{border-color:#fff}
.chips{display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px;scrollbar-width:thin;scrollbar-color:#3A3A3A transparent}
.chip{flex-shrink:0;scroll-snap-align:start;min-height:44px;padding:10px 16px;border-radius:var(--radius);font-weight:600;font-size:14px;white-space:nowrap;cursor:pointer;border:1px solid var(--border-dk);background:transparent;color:#fff}
.chip[aria-pressed="true"]{background:var(--orange);border-color:var(--orange);color:#000}
.chip--help{border-style:dashed;border-color:#8C8C8C;color:#D4D4D4}
.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:14px}
.fields--3{grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr))}
.field{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:500;color:#D4D4D4;min-width:0}
.field--full{grid-column:1/-1}
.field input,.field select,.field textarea{padding:12px;background:var(--field-dk);color:#fff;border:1px solid var(--border-dk);border-radius:var(--radius);font-size:15px;min-width:0;width:100%}
.field textarea{resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--orange);outline-offset:1px}
.note{font-size:13px;color:var(--muted-dk);margin:0}

/* Proceso */
.process{background:#fff;border-bottom:1px solid var(--line)}
.process .wrap{padding-top:96px;padding-bottom:96px}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.steps li{border-top:3px solid #000;padding-top:20px;display:flex;flex-direction:column;gap:10px}
.steps b{font-family:var(--display);font-weight:800;font-size:40px;line-height:1;color:var(--orange)}
.steps h3{font-weight:700;font-size:20px}
.steps p{margin:0;font-size:15px;line-height:1.55;color:var(--muted)}

/* Nosotros */
.about{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about__img{position:relative;aspect-ratio:4/3;background:#E9E7E2}
.about__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.about__text{display:flex;flex-direction:column;gap:20px}
.about__text p{margin:0;font-size:17px;line-height:1.6;color:#333}
.about__sign{display:flex;align-items:center;gap:16px;padding-top:8px;font-size:15px;color:var(--muted)}
.about__sign img{width:44px;height:auto}

/* Contacto */
.contact{background:#000;color:#fff}
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;padding-top:96px;padding-bottom:96px}
.contact__info{display:flex;flex-direction:column;gap:28px}
.rows{display:flex;flex-direction:column;border-bottom:1px solid var(--line-dk)}
.row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px 16px;padding:16px 0;border-top:1px solid var(--line-dk)}
.row__k{color:var(--muted-dk);font-size:15px;display:inline-flex;align-items:center;gap:10px}
.row__k .ico{font-size:18px}
.row__v{font-size:16px;display:flex;gap:16px;flex-wrap:wrap;text-align:right}
.row__v a{color:#fff}
.row__v a:hover{color:var(--orange)}
.row__v a.wa{color:var(--orange);font-weight:600;font-size:15px}
.row__v a.big{font-weight:600;font-size:17px}
.qform{background:#fff;color:#000;padding:36px;display:flex;flex-direction:column;gap:18px}
.qform .panel__title{color:#000}
.qform .field{color:#000;font-size:14px}
.qform .field input,.qform .field select,.qform .field textarea{background:#fff;color:#000;border-color:#BDBAB3}
.qform .note{color:#5A5A5A}

/* Footer */
.footer{background:#000;color:var(--muted-dk);border-top:1px solid #2A2A2A}
.footer__top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;padding-top:40px;padding-bottom:40px}
.footer__top > img{height:56px;width:auto}
.footer nav{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:14px}
.footer nav a{color:#D4D4D4;text-decoration:none;padding:8px 0}
.footer nav a:hover{color:#fff}
.social{display:flex;align-items:center;gap:8px}
.social a{color:#fff;width:44px;height:44px;display:flex;align-items:center;justify-content:center;font-size:24px}
.social a:hover{color:var(--orange)}
.footer__bottom{border-top:1px solid #2A2A2A}
.footer__bottom .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding-top:20px;padding-bottom:20px;font-size:13px}
.libro-link{color:#fff;text-decoration:none;display:inline-flex;align-items:center;gap:10px;border:1px solid var(--border-dk);padding:10px 14px;border-radius:var(--radius);font-size:14px;font-weight:500}
.libro-link .ico{font-size:20px}
.libro-link:hover{border-color:#fff;color:#fff}

/* WhatsApp flotante */
.wa-float{position:fixed;right:24px;bottom:24px;width:60px;height:60px;border-radius:30px;background:var(--orange);color:#000;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.25);z-index:50;font-size:30px}
.wa-float:hover{color:#000;background:#ff9530}

/* Libro de Reclamaciones */
.lr-main{max-width:1040px;margin:0 auto;padding:64px var(--pad) 96px;display:flex;flex-direction:column;gap:32px}
.lr-main h1{font-weight:800;font-size:clamp(32px,4vw,48px);line-height:1.05}
.lr-lead{margin:0;font-size:16px;line-height:1.6;color:var(--muted);max-width:720px}
.lr-data{background:#000;color:#fff;padding:24px 28px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px 32px;font-size:15px}
.lr-data div{display:flex;flex-direction:column;gap:4px}
.lr-data small{color:var(--muted-dk);font-size:13px}
.lr-form{background:#fff;padding:36px;display:flex;flex-direction:column;gap:36px}
.lr-form fieldset{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:18px;min-width:0}
.lr-form legend{font-family:var(--display);font-weight:700;font-size:20px;padding:0 0 6px;border-bottom:2px solid var(--orange);margin-bottom:18px}
.lr-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:18px}
.lr-form .field{color:#000;font-size:14px}
.lr-form .field input,.lr-form .field select,.lr-form .field textarea{background:#fff;color:#000;border-color:#BDBAB3}
.check{display:flex;align-items:center;gap:10px;font-size:15px;min-height:44px;cursor:pointer}
.check input{width:20px;height:20px;accent-color:var(--orange);flex-shrink:0}
.check--top{align-items:flex-start;font-size:14px;line-height:1.5}
.opt{display:flex;gap:12px;padding:16px;border:1px solid #D6D3CD;border-radius:var(--radius);font-size:14px;line-height:1.5;cursor:pointer}
.opt input{width:20px;height:20px;accent-color:var(--orange);flex-shrink:0;margin-top:1px}
.opt:has(input:checked){border-color:var(--orange);box-shadow:0 0 0 1px var(--orange)}
.lr-legal{background:var(--paper);padding:20px;display:flex;flex-direction:column;gap:10px;font-size:13px;line-height:1.6;color:#333}
.lr-ok{background:#fff;border:2px solid var(--orange);padding:28px;display:flex;flex-direction:column;gap:10px}
.lr-ok b{font-family:var(--display);font-size:22px}
.lr-err{background:#FFF4EA;border:1px solid var(--orange);padding:16px;font-size:14px;line-height:1.5}
.lr-form button[type=submit]{align-self:flex-start;border:0}
.lr-form button[disabled]{opacity:.6;cursor:wait}
.header--simple .wrap{min-height:76px}

/* Responsive */
@media (max-width:1024px){
  .hero__grid,.custom__grid,.about,.contact__grid{grid-template-columns:1fr}
  .hero__grid{padding-top:56px;gap:48px}
  .hero__media{max-width:440px}
  .facts .wrap,.steps{grid-template-columns:repeat(2,1fr)}
  .section{padding-top:80px;padding-bottom:80px}
}
@media (max-width:900px){
  .nav-toggle{display:inline-flex}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px var(--pad) 20px;box-shadow:0 12px 24px rgba(0,0,0,.08)}
  .nav.is-open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:14px;border-bottom:0;padding:14px 20px}
  .header .wrap{min-height:72px;position:relative}
  .brand img{height:44px}
  .topbar__hours{display:none}
  .topbar .wrap{justify-content:center}
}
@media (max-width:600px){
  :root{--pad:18px}
  html{scroll-padding-top:80px}
  .hero p{font-size:17px}
  .hero__ctas .btn{flex:1 1 100%}
  .facts .wrap,.steps{grid-template-columns:1fr 1fr;gap:0 16px}
  .fact{padding:18px 0}
  .steps{gap:28px 16px}
  .panel,.qform,.lr-form{padding:22px}
  .custom__grid,.contact__grid,.process .wrap{padding-top:72px;padding-bottom:72px}
  .row__v{text-align:left}
  .wa-float{right:16px;bottom:16px;width:56px;height:56px;font-size:28px}
  .footer__top{flex-direction:column;align-items:flex-start}
}
@media (max-width:600px){
  .topbar__mail{display:none!important}
  .grid-products{grid-template-columns:1fr 1fr}
  .card__media img{padding:10px}
  .card__body{padding:14px 14px 18px;gap:6px}
  .card h3{font-size:16px}
  .card p{font-size:13px;line-height:1.45}
  .card__cta{font-size:14px}
  .dots button{width:13px}
  .dots button span{width:6px;height:6px}
  .section__head{margin-bottom:28px}
}
@media (max-width:420px){ .steps{grid-template-columns:1fr} }