/* =========================================================
   LUPASA CR — Vidrio y aluminio
   ========================================================= */
:root{
  --ink:#0A0C0F; --ink-2:#0F1318; --ink-3:#161C23; --ink-line:rgba(255,255,255,.09);
  --paper:#F3F3F0; --paper-2:#E8E9E5; --paper-line:rgba(14,17,20,.11);
  --tx:#EDF0F3; --tx-2:#A3ACB6; --tx-3:#6E7781;
  --dk:#0E1114; --dk-2:#4D565F; --dk-3:#868E97;
  --ice:#9EDBE8; --ice-2:#5FB7CB; --ice-3:#1F7489;
  --wa:#25D366; --wa-2:#139447;
  --r-sm:10px; --r:16px; --r-lg:24px;
  --ease:cubic-bezier(.2,.7,.1,1);
  --f-sans:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --f-serif:"Instrument Serif","Times New Roman",Georgia,serif;
  --wrap:1240px;
  --nav-h:76px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--tx);font-family:var(--f-sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:500;letter-spacing:-.02em;line-height:1.08}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
em{font-family:var(--f-serif);font-style:italic;font-weight:400;letter-spacing:-.01em}
::selection{background:var(--ice);color:var(--ink)}
:focus-visible{outline:2px solid var(--ice-2);outline-offset:3px;border-radius:6px}
[hidden]{display:none!important}

.wrap{width:min(100% - 48px, var(--wrap));margin-inline:auto}
@media (max-width:640px){.wrap{width:calc(100% - 36px)}}

.skip{position:fixed;left:16px;top:-80px;z-index:300;background:var(--ice);color:var(--ink);padding:10px 16px;border-radius:8px;font-weight:700}
.skip:focus{top:16px}

.ic{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ic--fill{stroke:none}

.glass{background:linear-gradient(135deg,rgba(255,255,255,.14),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.16);-webkit-backdrop-filter:blur(14px) saturate(140%);backdrop-filter:blur(14px) saturate(140%);box-shadow:0 20px 50px -20px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.18)}

/* ---------- Botones ---------- */
.btn{--h:48px;position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;height:var(--h);padding:0 22px;border-radius:999px;font-weight:600;font-size:15px;letter-spacing:-.005em;border:1px solid transparent;cursor:pointer;transition:transform .35s var(--ease),background .3s,box-shadow .35s,color .3s,border-color .3s;white-space:nowrap;overflow:hidden}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn--sm{--h:42px;padding:0 16px;font-size:14px}
.btn--lg{--h:58px;padding:0 28px;font-size:16px}
.btn--block{width:100%}
.btn--wa{background:linear-gradient(180deg,#FFFFFF,#DFE5EA);color:var(--dk);box-shadow:inset 0 1px 0 #fff,0 12px 30px -12px rgba(158,219,232,.55)}
.btn--wa .ic{color:var(--wa-2);width:21px;height:21px}
.btn--wa:hover{box-shadow:inset 0 1px 0 #fff,0 20px 44px -14px rgba(158,219,232,.75)}
.btn--dark{background:var(--dk);color:#fff;box-shadow:0 14px 30px -16px rgba(0,0,0,.55)}
.btn--dark .ic{color:var(--wa)}
.btn--dark:hover{background:#000;box-shadow:0 20px 40px -16px rgba(0,0,0,.6)}
.btn--green{background:var(--wa);color:#04210D;box-shadow:0 14px 34px -14px rgba(37,211,102,.6)}
.btn--green .ic{color:#04210D}
.btn--green:hover{background:#2EE070}
.btn--ghost{background:rgba(255,255,255,.04);color:var(--tx);border-color:rgba(255,255,255,.2);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.34)}
.btn--wa::after,.btn--dark::after,.btn--green::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);transform:translateX(-120%);transition:transform .9s var(--ease);pointer-events:none}
.btn--dark::after{background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.16) 50%,transparent 70%)}
.btn:hover::after{transform:translateX(120%)}

/* ---------- Navegación ---------- */
.nav{position:fixed;inset:0 0 auto;z-index:100;transition:background .4s,border-color .4s;border-bottom:1px solid transparent}
.nav.is-scrolled,.nav.is-open{background:rgba(10,12,15,.78);-webkit-backdrop-filter:blur(18px) saturate(150%);backdrop-filter:blur(18px) saturate(150%);border-bottom-color:var(--ink-line)}
.nav.is-open{background:rgba(10,12,15,.97)}
.nav__inner{height:var(--nav-h);display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:12px;color:var(--tx)}
.brand__mark{width:auto;height:38px;object-fit:contain;filter:drop-shadow(0 3px 8px rgba(0,0,0,.55))}
.footer__brand .brand__mark{height:46px}
.wa-chat__avatar img{width:30px;height:auto}
.brand__name{display:flex;align-items:center;gap:7px;font-weight:800;letter-spacing:.2em;font-size:17px}
.brand__name small{font-size:9.5px;letter-spacing:.18em;color:var(--tx-2);font-weight:700;border:1px solid rgba(255,255,255,.18);padding:2px 5px 1px 6px;border-radius:4px}
.nav__links{display:flex;gap:2px;margin-left:auto}
.nav__links a{padding:8px 13px;font-size:14px;color:var(--tx-2);border-radius:999px;transition:color .25s,background .25s}
.nav__links a:hover,.nav__links a.is-active{color:var(--tx);background:rgba(255,255,255,.07)}
.nav__cta{margin-left:6px}
.nav__toggle{display:none;flex:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--ink-line);background:rgba(255,255,255,.04);cursor:pointer;position:relative}
.nav__toggle span{position:absolute;left:13px;right:13px;height:1.6px;background:var(--tx);transition:transform .35s var(--ease),top .35s var(--ease)}
.nav__toggle span:first-child{top:17px}
.nav__toggle span:last-child{top:25px}
.nav__toggle[aria-expanded="true"] span:first-child{top:21px;transform:rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:last-child{top:21px;transform:rotate(-45deg)}
.menu{position:fixed;inset:var(--nav-h) 0 0;overflow:auto;padding:12px 0 48px;background:rgba(10,12,15,.97)}
.menu__links{display:flex;flex-direction:column}
.menu__links a:not(.btn){padding:17px 0;font-size:22px;letter-spacing:-.01em;border-bottom:1px solid var(--ink-line)}
.menu__links .btn{margin-top:30px}
@media (max-width:1100px){
  .nav__links{display:none}
  .nav__toggle{display:block}
  .nav__cta{margin-left:auto}
}
@media (max-width:420px){
  .nav__cta span{display:none}
  .nav__cta{width:44px;padding:0}
}

/* ---------- Animación de entrada ---------- */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0s)}
.js .reveal.is-in{opacity:1;transform:none}

/* ---------- Portada ---------- */
.hero{position:relative;min-height:100svh;padding:calc(var(--nav-h) + 48px) 0 110px;display:flex;align-items:center;overflow:hidden;isolation:isolate}
.hero__bg{position:absolute;inset:0;z-index:-1;background:
  radial-gradient(55% 55% at 76% 42%,rgba(95,183,203,.2),transparent 70%),
  radial-gradient(40% 40% at 8% 95%,rgba(158,219,232,.08),transparent 70%),
  linear-gradient(180deg,#0A0C0F 0%,#0C1115 60%,#0A0C0F 100%)}
.hero__bg::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(70% 70% at 60% 40%,#000 25%,transparent 80%);mask-image:radial-gradient(70% 70% at 60% 40%,#000 25%,transparent 80%)}
.hero__grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--tx-2);padding:8px 15px;border:1px solid var(--ink-line);border-radius:999px;background:rgba(255,255,255,.03)}
.eyebrow__dot{width:7px;height:7px;border-radius:50%;background:var(--ice);box-shadow:0 0 0 4px rgba(158,219,232,.18);animation:pulse 2.4s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 9px rgba(158,219,232,0)}}
.hero__title{margin-top:26px;font-size:clamp(46px,6.3vw,94px);line-height:.98;letter-spacing:-.04em;font-weight:500}
.hero__title em{background:linear-gradient(100deg,#fff 5%,var(--ice) 40%,#fff 75%);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.08em;animation:shine 8s ease-in-out infinite}
@keyframes shine{50%{background-position:100% 0}}
.hero__lead{margin-top:26px;max-width:545px;font-size:clamp(17px,1.35vw,19px);color:var(--tx-2);line-height:1.65}
.hero__actions{margin-top:36px;display:flex;flex-wrap:wrap;gap:12px}
.hero__trust{margin-top:44px;display:flex;flex-wrap:wrap;gap:12px 26px;color:var(--tx-2);font-size:14px}
.hero__trust li{display:flex;align-items:center;gap:9px}
.hero__trust .ic{color:var(--ice);width:18px;height:18px}

.hero__visual{position:relative;perspective:1600px;height:min(74vh,660px);min-height:520px;display:grid;place-items:center}
.facade{--mx:.62;--my:.32;position:relative;width:min(88%,430px);aspect-ratio:2/3;transform:rotateY(-17deg) rotateX(3deg);border-radius:3px;overflow:hidden;box-shadow:50px 70px 120px -40px rgba(0,0,0,.95),0 0 0 1px rgba(255,255,255,.1),0 0 80px -10px rgba(95,183,203,.25)}
.facade__sky{position:absolute;inset:-8%;background:
  radial-gradient(28% 6% at 26% 20%,rgba(255,255,255,.6),transparent 70%),
  radial-gradient(38% 7% at 70% 29%,rgba(255,255,255,.38),transparent 70%),
  radial-gradient(22% 4% at 44% 38%,rgba(255,255,255,.32),transparent 70%),
  linear-gradient(180deg,#0F2D41 0%,#256782 28%,#79B5C8 48%,#E7C7A3 60%,#9A8676 64%,#2A353E 72%,#11161B 100%);
  transform:translate(calc((var(--mx) - .5) * -34px),calc((var(--my) - .5) * -22px));transition:transform .8s var(--ease)}
.facade__city{position:absolute;left:-4%;right:-4%;top:55%;height:19%;background:#141B22;opacity:.9;clip-path:polygon(0 62%,6% 62%,6% 30%,14% 30%,14% 50%,20% 50%,20% 12%,27% 12%,27% 46%,33% 46%,33% 26%,41% 26%,41% 56%,47% 56%,47% 6%,51% 6%,51% 0,55% 0,55% 40%,63% 40%,63% 20%,71% 20%,71% 52%,78% 52%,78% 34%,86% 34%,86% 60%,93% 60%,93% 28%,100% 28%,100% 100%,0 100%);transform:translateX(calc((var(--mx) - .5) * -16px));transition:transform .8s var(--ease)}
.facade__panes{position:absolute;inset:0;display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(6,1fr)}
.facade__panes i{background:rgba(6,18,26,var(--a,.12));transition:background 2.4s ease}
.facade__glare{position:absolute;inset:0;pointer-events:none;background:radial-gradient(38% 26% at calc(var(--mx) * 100%) calc(var(--my) * 100%),rgba(255,255,255,.5),transparent 70%);mix-blend-mode:soft-light;transition:background .2s}
.facade__sheen{position:absolute;inset:-50%;pointer-events:none;background:linear-gradient(115deg,transparent 43%,rgba(255,255,255,.3) 48%,rgba(255,255,255,.07) 52%,transparent 57%);animation:sheen 7.5s var(--ease) infinite}
@keyframes sheen{0%{transform:translateX(-42%)}55%,100%{transform:translateX(42%)}}
.facade__grid{position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(90deg,#1A2026 0 7px,rgba(255,255,255,.22) 7px 8px,transparent 8px),
    linear-gradient(180deg,#1A2026 0 4px,rgba(255,255,255,.16) 4px 5px,transparent 5px);
  background-size:25% 100%,100% 16.6667%;
  box-shadow:inset -7px -4px 0 #1A2026,inset 0 0 0 1px rgba(255,255,255,.12)}

.dim{position:absolute;color:var(--tx-3);font-size:11.5px;font-weight:600;letter-spacing:.14em;font-variant-numeric:tabular-nums}
.dim::before,.dim::after{content:"";position:absolute;background:currentColor}
.dim span{position:absolute;white-space:nowrap}
.dim--h{top:3%;left:50%;width:min(76%,380px);height:1px;background:currentColor;transform:translateX(-50%)}
.dim--h::before,.dim--h::after{top:-5px;width:1px;height:11px}
.dim--h::before{left:0}
.dim--h::after{right:0}
.dim--h span{left:50%;top:-20px;transform:translateX(-50%)}
.dim--v{right:1%;top:50%;width:1px;height:min(82%,560px);background:currentColor;transform:translateY(-50%)}
.dim--v::before,.dim--v::after{left:-5px;height:1px;width:11px}
.dim--v::before{top:0}
.dim--v::after{bottom:0}
.dim--v span{left:9px;top:50%;transform:translateY(-50%);writing-mode:vertical-rl}

.hero__tag{position:absolute;left:0;top:20%;display:flex;flex-direction:column;gap:2px;padding:12px 16px;border-radius:14px;animation:float 6s ease-in-out infinite}
.hero__tag span{color:var(--tx-2);letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:700}
.hero__tag strong{font-weight:600;font-size:14px}
.hero__tag--b{left:auto;right:4%;top:auto;bottom:12%;animation-delay:-3s}
@keyframes float{50%{transform:translateY(-10px)}}

.hero__scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;font-size:10.5px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--tx-3)}
.hero__scroll i{position:relative;width:1px;height:40px;overflow:hidden;background:linear-gradient(var(--tx-3),transparent)}
.hero__scroll i::after{content:"";position:absolute;left:0;top:-40%;width:1px;height:40%;background:var(--ice);animation:drip 2.2s var(--ease) infinite}
@keyframes drip{to{top:100%}}

@media (max-width:980px){
  .hero{min-height:auto;padding:calc(var(--nav-h) + 40px) 0 72px}
  .hero__grid{grid-template-columns:1fr;gap:28px}
  .hero__visual{height:auto;min-height:0;padding:56px 0 20px}
  .facade{width:min(66%,340px)}
  .hero__tag{left:0;top:30%}
  .hero__tag--b{left:auto;top:auto;right:0;bottom:8%}
  .hero__scroll{display:none}
}
@media (max-width:520px){
  .eyebrow{font-size:11px;letter-spacing:.08em;padding:7px 13px}
  .facade{width:62%}
  .hero__tag{padding:9px 12px}
  .hero__tag strong{font-size:12.5px}
}

/* ---------- Franja ---------- */
.marquee{overflow:hidden;background:var(--ink-2);border-block:1px solid var(--ink-line);padding:22px 0}
.marquee__track{display:flex;align-items:center;width:max-content;animation:marquee 46s linear infinite}
.marquee__track>*{margin-right:30px}
.marquee span{font-family:var(--f-serif);font-style:italic;font-size:clamp(24px,2.6vw,36px);line-height:1.2;white-space:nowrap}
.marquee i{width:8px;height:8px;flex:none;border:1px solid var(--ice);transform:rotate(45deg)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Secciones ---------- */
.section{position:relative;padding:clamp(84px,11vw,150px) 0}
.section--paper{background:var(--paper);color:var(--dk)}
.section--paper2{background:var(--paper-2);color:var(--dk)}
.section--ink{background:var(--ink);color:var(--tx)}
.section--flush-top{padding-top: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}
.kicker{display:flex;align-items:center;gap:12px;font-size:12.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ice-3)}
.kicker::before{content:"";width:28px;height:1px;background:currentColor}
.section--ink .kicker{color:var(--ice)}
.h2{margin-top:18px;font-size:clamp(36px,4.6vw,66px);line-height:1.02;letter-spacing:-.035em}
.h2 em{color:var(--ice-3)}
.section--ink .h2 em{color:var(--ice)}
.sec-head{margin-bottom:clamp(44px,6vw,76px)}
.sec-head--split{display:grid;grid-template-columns:1.15fr .85fr;gap:24px 64px;align-items:end}
.sec-head--center{text-align:center;max-width:860px;margin-inline:auto}
.sec-head--center .kicker{justify-content:center}
.sec-lead{font-size:17px;line-height:1.7;color:var(--dk-2);max-width:520px}
.section--ink .sec-lead{color:var(--tx-2)}
.fine{margin-top:18px;font-size:13px;line-height:1.6;color:var(--dk-3)}
.section--ink .fine{color:var(--tx-3)}
@media (max-width:860px){.sec-head--split{grid-template-columns:1fr}}

/* ---------- Nosotros ---------- */
.intro{max-width:1100px}
.intro__title{font-size:clamp(32px,4.2vw,58px)}
.intro__cols{margin-top:40px;display:grid;grid-template-columns:1fr 1fr;gap:24px 48px;max-width:1000px;color:var(--dk-2);font-size:17px;line-height:1.75}
.pillars{margin:clamp(56px,7vw,96px) 0 clamp(84px,11vw,150px);display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--paper-line)}
.pillar{padding:34px 28px 6px 0}
.pillar+.pillar{padding-left:28px;border-left:1px solid var(--paper-line)}
.pillar__ic{width:30px;height:30px;stroke-width:1.4;color:var(--ice-3)}
.pillar h3{margin-top:22px;font-size:20px;font-weight:600;letter-spacing:-.015em}
.pillar p{margin-top:10px;font-size:15px;line-height:1.65;color:var(--dk-2)}
@media (max-width:900px){
  .intro__cols{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr 1fr}
  .pillar:nth-child(3){padding-left:0;border-left:0}
  .pillar:nth-child(n+3){border-top:1px solid var(--paper-line)}
}
@media (max-width:520px){
  .pillars{grid-template-columns:1fr}
  .pillar,.pillar+.pillar{padding:26px 0 20px;border-left:0}
  .pillar+.pillar{border-top:1px solid var(--paper-line)}
}

/* ---------- Servicios ---------- */
.svcs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.svc{position:relative;display:flex;flex-direction:column;padding:32px 30px 26px;border-radius:var(--r-lg);background:#fff;border:1px solid var(--paper-line);overflow:hidden;isolation:isolate;transition:transform .55s var(--ease),box-shadow .55s var(--ease),border-color .4s,color .4s}
.svc::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(90% 60% at 100% 0%,rgba(95,183,203,.28),transparent 60%),linear-gradient(160deg,#0D1216 0%,#141E26 60%,#1A2E39 100%);opacity:0;transition:opacity .55s var(--ease)}
.svc::after{content:"";position:absolute;inset:-40%;z-index:-1;pointer-events:none;background:linear-gradient(115deg,transparent 44%,rgba(255,255,255,.13) 50%,transparent 56%);transform:translateX(-60%);transition:transform 1.2s var(--ease)}
.svc:hover{transform:translateY(-6px);color:var(--tx);border-color:transparent;box-shadow:0 34px 70px -34px rgba(14,17,20,.55)}
.svc:hover::before{opacity:1}
.svc:hover::after{transform:translateX(60%)}
.svc__top{display:flex;align-items:center;justify-content:space-between}
.svc__n{font-family:var(--f-serif);font-style:italic;font-size:24px;color:var(--dk-3);transition:color .4s}
.svc__ic{width:42px;height:42px;stroke-width:1.15;color:var(--ice-3);transition:color .4s,transform .7s var(--ease)}
.svc:hover .svc__n{color:var(--tx-3)}
.svc:hover .svc__ic{color:var(--ice);transform:scale(1.08) rotate(-4deg)}
.svc__title{margin-top:40px;font-size:clamp(23px,2vw,27px);font-weight:600;letter-spacing:-.025em}
.svc__txt{margin-top:12px;font-size:15.5px;line-height:1.65;color:var(--dk-2);transition:color .4s}
.svc:hover .svc__txt{color:var(--tx-2)}
.svc__list{flex:1;margin-top:22px;display:grid;align-content:start;gap:9px;font-size:14.5px}
.svc__list li{position:relative;padding-left:20px;line-height:1.45}
.svc__list li::before{content:"";position:absolute;left:1px;top:.5em;width:7px;height:7px;border:1px solid var(--ice-2);transform:rotate(45deg)}
.svc__cta{margin-top:28px;padding-top:18px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:15px;font-weight:600;border-top:1px solid var(--paper-line);transition:border-color .4s}
.svc:hover .svc__cta{border-color:rgba(255,255,255,.12)}
.svc__cta .ic{width:38px;height:38px;padding:9px;border-radius:50%;background:var(--dk);color:#fff;transition:transform .45s var(--ease),background .4s,color .4s}
.svc:hover .svc__cta .ic{background:var(--ice);color:var(--dk);transform:rotate(-45deg)}
@media (max-width:1000px){.svcs{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.svcs{grid-template-columns:1fr}.svc{padding:26px 22px 22px}.svc__title{margin-top:28px}}

.extras{margin-top:56px;padding-top:34px;border-top:1px solid var(--paper-line)}
.extras__title{font-size:12.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--dk-3)}
.extras__grid{margin-top:20px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.extras__grid a{display:flex;align-items:center;gap:12px;height:100%;padding:16px;border-radius:14px;background:rgba(255,255,255,.62);border:1px solid var(--paper-line);font-size:14.5px;font-weight:600;line-height:1.3;transition:background .3s,border-color .3s,transform .45s var(--ease)}
.extras__grid a>.ic:first-child{width:22px;height:22px;color:var(--ice-3)}
.extras__grid span{flex:1}
.extras__go{width:16px;height:16px;opacity:0;transform:translateX(-6px);transition:opacity .3s,transform .45s var(--ease)}
.extras__grid a:hover{background:#fff;border-color:rgba(14,17,20,.22);transform:translateY(-2px)}
.extras__grid a:hover .extras__go{opacity:1;transform:none}
@media (max-width:1000px){.extras__grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.extras__grid{grid-template-columns:1fr}.extras__go{opacity:.45;transform:none}}

/* ---------- Espacios ---------- */
.spaces{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--ink-line);border:1px solid var(--ink-line);border-radius:var(--r-lg);overflow:hidden}
.space{position:relative;display:flex;flex-direction:column;min-height:310px;padding:36px 32px 30px;background:var(--ink);overflow:hidden;isolation:isolate;transition:background .5s}
.space::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(80% 70% at 100% 0%,rgba(95,183,203,.22),transparent 60%);opacity:0;transition:opacity .6s var(--ease)}
.space:hover{background:var(--ink-2)}
.space:hover::before{opacity:1}
.space__ic{width:36px;height:36px;stroke-width:1.3;color:var(--ice)}
.space h3{margin-top:auto;padding-top:48px;font-size:26px;letter-spacing:-.02em}
.space p{margin-top:12px;max-width:340px;font-size:15px;line-height:1.65;color:var(--tx-2)}
.space__go{margin-top:22px;display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--ice)}
.space__go .ic{width:16px;height:16px;transition:transform .45s var(--ease)}
.space:hover .space__go .ic{transform:translateX(5px)}
@media (max-width:1000px){.spaces{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.spaces{grid-template-columns:1fr}.space{min-height:0;padding:28px 24px}.space h3{padding-top:28px}}

/* ---------- Controles ---------- */
.field{margin-top:26px}
.field__label{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--tx-2)}
.field__label output{font-size:14px;font-weight:600;letter-spacing:0;text-transform:none;color:var(--tx)}
.section--paper2 .field__label{color:var(--dk-3)}
.section--paper2 .field__label output{color:var(--dk)}
.field.is-disabled{opacity:.35;pointer-events:none}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;padding:4px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--ink-line)}
.seg button{height:40px;padding:0 10px;border:0;border-radius:999px;background:transparent;color:var(--tx-2);font-size:14px;font-weight:600;cursor:pointer;transition:background .3s,color .3s,box-shadow .3s}
.seg button:hover{color:var(--tx)}
.seg button[aria-checked="true"]{background:#fff;color:var(--dk);box-shadow:0 6px 16px -8px rgba(0,0,0,.6)}
.seg--light{background:rgba(14,17,20,.05);border-color:var(--paper-line)}
.seg--light button{color:var(--dk-2)}
.seg--light button:hover{color:var(--dk)}
.seg--light button[aria-checked="true"]{background:var(--dk);color:#fff}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips button{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 14px 0 8px;border-radius:999px;border:1px solid var(--ink-line);background:rgba(255,255,255,.03);color:var(--tx-2);font-size:14px;font-weight:600;cursor:pointer;transition:border-color .3s,background .3s,color .3s}
.chips i{width:22px;height:22px;border-radius:50%;background:var(--c);box-shadow:inset 0 0 0 1px rgba(255,255,255,.28)}
.chips button:hover{color:var(--tx);border-color:rgba(255,255,255,.26)}
.chips button[aria-checked="true"]{color:var(--tx);border-color:var(--ice);background:rgba(158,219,232,.1)}
.range{-webkit-appearance:none;appearance:none;display:block;width:100%;height:28px;margin:0;background:transparent;cursor:pointer}
.range::-webkit-slider-runnable-track{height:4px;border-radius:4px;background:linear-gradient(90deg,#DDEFF3,#46525B)}
.range::-moz-range-track{height:4px;border-radius:4px;background:linear-gradient(90deg,#DDEFF3,#46525B)}
.range::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;margin-top:-9px;border:0;border-radius:50%;background:#fff;box-shadow:0 0 0 5px rgba(158,219,232,.25),0 4px 12px rgba(0,0,0,.45)}
.range::-moz-range-thumb{width:22px;height:22px;border:0;border-radius:50%;background:#fff;box-shadow:0 0 0 5px rgba(158,219,232,.25),0 4px 12px rgba(0,0,0,.45)}
.ticks{display:flex;justify-content:space-between;margin-top:6px;padding:0 2px;font-size:12px;color:var(--tx-3);font-variant-numeric:tabular-nums}

/* ---------- Simulador de polarizado ---------- */
.section--tint{background:radial-gradient(60% 45% at 15% 0%,rgba(95,183,203,.1),transparent 70%),var(--ink)}
.tint{display:grid;grid-template-columns:1.38fr .62fr;gap:24px;align-items:stretch}
.tint__stage{position:relative;min-height:560px;border-radius:var(--r-lg);overflow:hidden;isolation:isolate;background:#171B1F;box-shadow:0 40px 90px -40px rgba(0,0,0,.9),0 0 0 1px var(--ink-line);transition:background .6s}
.tint__stage[data-app="auto"]{background:radial-gradient(80% 60% at 30% 100%,#2A2F35,#0E1013)}
.tint__view{position:absolute;inset:0;clip-path:polygon(0 100%,0 0,0 0,100% 0,100% 100%);transition:clip-path .9s var(--ease)}
.tint__stage[data-app="auto"] .tint__view{clip-path:polygon(5% 90%,12% 36%,33% 11%,95% 11%,95% 90%)}
.tint__scene{width:100%;height:100%}
.tint__film{position:absolute;inset:0;clip-path:inset(0 0 0 var(--split));background:rgba(20,22,25,.6);transition:background .6s var(--ease),-webkit-backdrop-filter .6s,backdrop-filter .6s}
.tint__glare{position:absolute;inset:0;pointer-events:none;background:linear-gradient(120deg,rgba(255,255,255,.2) 0%,transparent 28%,transparent 62%,rgba(255,255,255,.08) 76%,transparent 90%)}
.tint__frame{position:absolute;inset:0;z-index:2;pointer-events:none;border-radius:inherit;box-shadow:inset 0 0 0 14px #262B30,inset 0 0 0 15px rgba(255,255,255,.12);transition:opacity .5s}
.tint__frame i{position:absolute;top:0;bottom:0;width:10px;background:#262B30;box-shadow:1px 0 0 rgba(255,255,255,.1);transform:translateX(-50%);transition:all .6s var(--ease)}
.tint__frame i:first-child{left:33.33%}
.tint__frame i:last-child{left:66.66%}
.tint__stage[data-app="comercial"] .tint__frame i:first-child{left:0;right:0;bottom:auto;top:22%;width:auto;height:10px;transform:none}
.tint__stage[data-app="comercial"] .tint__frame i:last-child{opacity:0}
.tint__stage[data-app="auto"] .tint__frame{opacity:0}
.tint__handle{position:absolute;top:0;bottom:0;left:var(--split);z-index:3;width:2px;margin-left:-1px;background:rgba(255,255,255,.92);box-shadow:0 0 18px rgba(0,0,0,.35);pointer-events:none}
.tint__handle span{position:absolute;top:50%;left:50%;width:46px;height:46px;border-radius:50%;background:#fff;transform:translate(-50%,-50%);box-shadow:0 8px 24px rgba(0,0,0,.35);transition:box-shadow .3s}
.tint__handle span::before,.tint__handle span::after{content:"";position:absolute;top:50%;border:6px solid transparent;transform:translateY(-50%)}
.tint__handle span::before{left:7px;border-right-color:var(--dk)}
.tint__handle span::after{right:7px;border-left-color:var(--dk)}
.tint__stage:has(.tint__split:focus-visible) .tint__handle span{box-shadow:0 0 0 4px var(--ice),0 8px 24px rgba(0,0,0,.35)}
.tint__split{position:absolute;inset:0;z-index:4;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;-webkit-appearance:none;appearance:none;touch-action:pan-y}
.tint__lbl{position:absolute;bottom:26px;z-index:3;padding:6px 12px;border-radius:999px;background:rgba(10,12,15,.55);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);font-size:12px;font-weight:600;letter-spacing:.03em;color:#fff;pointer-events:none}
.tint__lbl--a{left:26px}
.tint__lbl--b{right:26px}
.tint__badge{position:absolute;top:26px;right:26px;z-index:3;display:flex;align-items:baseline;gap:8px;padding:10px 16px;border-radius:14px;pointer-events:none;background:rgba(10,12,15,.45)}
.tint__badge strong{font-size:28px;font-weight:600;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.tint__badge span{font-size:12.5px;color:#D5DBE0}
.tint__panel{display:flex;flex-direction:column;padding:30px;border-radius:var(--r-lg);background:var(--ink-2);border:1px solid var(--ink-line)}
.tint__panel .field:first-child{margin-top:0}
.meters{margin-top:26px;display:grid;gap:14px}
.meter{display:grid;gap:7px;font-size:13.5px;color:var(--tx-2)}
.meter b{display:block;height:6px;border-radius:6px;overflow:hidden;background:rgba(255,255,255,.08)}
.meter i{display:block;width:50%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--ice-2),var(--ice));transition:width .7s var(--ease)}
.tint__note{margin:22px 0 24px;padding:14px 16px;border-radius:12px;background:rgba(158,219,232,.07);border:1px solid rgba(158,219,232,.16);font-size:14px;line-height:1.55}
.tint__panel .btn{margin-top:auto}
@media (max-width:1040px){.tint{grid-template-columns:1fr}.tint__stage{min-height:0;aspect-ratio:16/11}}
@media (max-width:560px){
  .tint__stage{aspect-ratio:1/1}
  .tint__panel{padding:22px}
  .tint__badge{top:18px;right:18px;padding:8px 12px}
  .tint__badge strong{font-size:21px}
  .tint__lbl{bottom:18px;font-size:11px}
  .tint__lbl--a{left:18px}
  .tint__lbl--b{right:18px}
  .seg button{font-size:13px;padding:0 4px}
}

/* ---------- Guía de vidrios ---------- */
.breaks{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.break{display:flex;flex-direction:column;overflow:hidden;border-radius:var(--r-lg);background:#fff;border:1px solid var(--paper-line)}
.break__art{width:100%;height:290px;padding:30px 0 6px;overflow:visible;background:linear-gradient(180deg,#EAF1F3,#fff)}
.b-glass{fill:#D5ECF2;fill-opacity:.85}
.b-frame{fill:none;stroke:#8E969E;stroke-width:6}
.b-crack{fill:none;stroke:#2C3A44;stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round;stroke-opacity:.85}
.b-shard{fill:#F4FAFB;stroke:#2C3A44;stroke-width:1;transform-box:fill-box;transform-origin:center;transform:translate(4px,6px) rotate(4deg)}
.b-shard--fall{transform:rotate(-8deg);fill:#E3F0F3}
.break__body{display:flex;flex:1;flex-direction:column;padding:26px 28px 28px}
.break h3{font-size:24px;font-weight:600;letter-spacing:-.02em}
.break p{flex:1;margin-top:10px;font-size:15px;line-height:1.65;color:var(--dk-2)}
.tag{align-self:flex-start;margin-top:18px;padding:6px 12px;border-radius:999px;background:rgba(31,116,137,.09);color:var(--ice-3);font-size:12.5px;font-weight:700}
@media (max-width:960px){
  .breaks{grid-template-columns:1fr}
  .break{flex-direction:row}
  .break__art{width:38%;height:auto;min-height:240px;padding:24px 12px}
}
@media (max-width:560px){
  .break{flex-direction:column}
  .break__art{width:100%;height:230px;min-height:0}
  .break__body{padding:22px}
}
.table-wrap{margin-top:40px;overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--r-lg);border:1px solid var(--paper-line);background:#fff}
.gtable{width:100%;min-width:880px;border-collapse:collapse;font-size:14.5px}
.gtable th,.gtable td{padding:18px 22px;text-align:left;vertical-align:top;line-height:1.5;border-bottom:1px solid var(--paper-line)}
.gtable thead th{font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--dk-3);background:#FAFAF8}
.gtable tbody th{font-weight:700;color:var(--dk);white-space:nowrap}
.gtable td{color:var(--dk-2)}
.gtable tbody tr{transition:background .25s}
.gtable tbody tr:hover{background:#F5F9F9}
.gtable tbody tr:last-child>*{border-bottom:0}
.dots{display:inline-flex;gap:5px;padding-top:6px}
.dots i{width:9px;height:9px;border-radius:50%;background:var(--ice-3)}
.dots[data-n="1"] i:nth-child(n+2),.dots[data-n="2"] i:nth-child(3){background:#DADDDA}

/* ---------- Configurador ---------- */
.config{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(40px,6vw,96px);align-items:center}
.config__canvas{position:relative;padding:clamp(22px,4vw,48px);border-radius:var(--r-lg);background:radial-gradient(70% 60% at 30% 15%,rgba(255,255,255,.9),transparent 70%),linear-gradient(180deg,#DCE1E2,#C8CFD1);box-shadow:inset 0 0 0 1px var(--paper-line)}
.config__canvas::after{content:"";position:absolute;left:8%;right:8%;bottom:14px;height:16px;border-radius:50%;background:radial-gradient(closest-side,rgba(14,17,20,.18),transparent)}
.config__canvas svg{position:relative;z-index:1;width:100%;height:auto;filter:drop-shadow(0 24px 22px rgba(14,17,20,.2))}
.config__caption{margin-top:16px;text-align:center;font-size:14px;font-weight:600;color:var(--dk-2)}
.config__panel .h2{font-size:clamp(34px,4vw,56px)}
.config__panel .sec-lead{margin-top:18px}
.config__panel .field{margin-top:28px}
.config__panel .btn{margin-top:34px}
.swatches{display:flex;flex-wrap:wrap;gap:12px}
.swatches button{position:relative;width:46px;height:46px;padding:0;border:0;border-radius:50%;cursor:pointer;background:linear-gradient(135deg,var(--a),var(--b));box-shadow:inset 0 0 0 1px rgba(14,17,20,.14),0 4px 10px -4px rgba(14,17,20,.35);transition:transform .35s var(--ease)}
.swatches button::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:2px solid transparent;transition:border-color .3s}
.swatches button:hover{transform:scale(1.08)}
.swatches button[aria-checked="true"]::after{border-color:var(--dk)}
.swatches--glass button{border-radius:12px}
.swatches--glass button::after{border-radius:16px}
@media (max-width:900px){.config{grid-template-columns:1fr}}

/* ---------- Proceso ---------- */
.steps-wrap{position:relative}
.steps__track{position:absolute;left:0;right:0;top:7px;height:1px;background:var(--ink-line)}
.steps__track i{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--ice-3),var(--ice));box-shadow:0 0 12px rgba(158,219,232,.8);transition:width .2s linear}
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:22px;margin:0;padding:0;list-style:none}
.step{position:relative;padding-top:46px}
.step__dot{position:absolute;top:0;left:0;width:15px;height:15px;border-radius:50%;background:var(--ink);border:1px solid rgba(255,255,255,.3);transition:background .4s,border-color .4s,box-shadow .4s}
.step.is-on .step__dot{background:var(--ice);border-color:var(--ice);box-shadow:0 0 0 6px rgba(158,219,232,.14)}
.step__n{display:block;font-family:var(--f-serif);font-style:italic;font-size:22px;color:var(--tx-3)}
.step__ic{margin-top:18px;width:30px;height:30px;stroke-width:1.3;color:var(--ice)}
.step h3{margin-top:18px;font-size:19px;font-weight:600;letter-spacing:-.01em}
.step p{margin-top:10px;font-size:14.5px;line-height:1.6;color:var(--tx-2)}
.steps__cta{margin-top:clamp(56px,7vw,90px);display:flex;align-items:center;justify-content:space-between;gap:20px 28px;padding:28px 32px;border-radius:var(--r-lg);border:1px solid var(--ink-line);background:linear-gradient(120deg,rgba(158,219,232,.09),rgba(255,255,255,.02))}
.steps__cta p{font-size:clamp(18px,1.8vw,22px);letter-spacing:-.01em;color:var(--tx-2)}
.steps__cta strong{font-weight:600;color:var(--tx)}
@media (max-width:1040px){
  .steps{grid-template-columns:repeat(3,1fr);gap:44px 28px}
  .steps__track,.step__dot{display:none}
  .step{padding-top:0}
}
@media (max-width:640px){
  .steps{grid-template-columns:1fr;gap:0}
  .step{padding:24px 0 24px;border-top:1px solid var(--ink-line)}
  .step__ic{position:absolute;top:24px;right:0;margin:0}
  .step h3{margin-top:8px}
  .steps__cta{flex-direction:column;align-items:stretch;padding:24px}
  .steps__cta .btn{white-space:normal;height:auto;min-height:58px;padding-block:12px}
}

/* ---------- Cotizador ---------- */
.section--quote{background:radial-gradient(50% 50% at 92% 8%,rgba(95,183,203,.14),transparent 70%),radial-gradient(40% 40% at 0% 100%,rgba(37,211,102,.06),transparent 70%),var(--ink-2)}
.quote{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(40px,6vw,88px);align-items:start}
.quote__intro{position:sticky;top:calc(var(--nav-h) + 32px)}
.quote__tips{margin-top:36px;display:grid;gap:18px}
.quote__tips li{display:flex;align-items:flex-start;gap:16px}
.quote__tips .ic{width:46px;height:46px;padding:12px;border-radius:12px;stroke-width:1.4;color:var(--ice);background:rgba(158,219,232,.08);border:1px solid rgba(158,219,232,.18)}
.quote__tips strong{display:block;font-size:16px;font-weight:600}
.quote__tips span{display:block;margin-top:2px;font-size:14.5px;color:var(--tx-2)}
.quote__direct{margin-top:36px;display:inline-flex;align-items:center;gap:14px;padding:10px 24px 10px 10px;border-radius:999px;border:1px solid var(--ink-line);background:rgba(255,255,255,.03);transition:border-color .3s,background .3s}
.quote__direct:hover{border-color:rgba(37,211,102,.5);background:rgba(37,211,102,.06)}
.quote__direct-ic{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--wa);color:#04210D}
.quote__direct-ic .ic{width:25px;height:25px}
.quote__direct small{display:block;font-size:12.5px;color:var(--tx-2)}
.quote__direct strong{display:block;font-size:19px;font-weight:700;letter-spacing:.01em}
.qform{padding:clamp(22px,3vw,36px);border-radius:var(--r-lg);background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.12);box-shadow:0 40px 90px -40px rgba(0,0,0,.8),inset 0 1px 0 rgba(255,255,255,.08)}
.qform__grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f{display:flex;flex-direction:column;gap:8px;min-width:0}
.f--full{grid-column:1/-1}
.f label{font-size:13px;font-weight:600;color:var(--tx-2)}
.f label b{font-weight:700;color:var(--ice)}
.f input,.f select,.f textarea{width:100%;min-height:50px;padding:12px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.13);background:rgba(10,12,15,.55);color:var(--tx);font-size:15.5px;outline:none;transition:border-color .25s,box-shadow .25s,background .25s}
.f textarea{min-height:96px;resize:vertical;line-height:1.5}
.f select{-webkit-appearance:none;appearance:none;padding-right:40px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23A3ACB6' stroke-width='1.6'%3E%3Cpath d='M1 1.5l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}
.f select option,.f select optgroup{background:#12171C;color:var(--tx)}
.f input::placeholder,.f textarea::placeholder{color:var(--tx-3)}
.f input:focus,.f select:focus,.f textarea:focus{border-color:var(--ice-2);background-color:rgba(10,12,15,.85);box-shadow:0 0 0 4px rgba(95,183,203,.18)}
.f.is-invalid input,.f.is-invalid select{border-color:#E57373;box-shadow:0 0 0 4px rgba(229,115,115,.15)}
.measure{display:flex;align-items:center;gap:8px}
.measure span{color:var(--tx-3)}
.check{position:relative;display:flex;align-items:center;gap:12px;font-size:15px;color:var(--tx-2);cursor:pointer;-webkit-user-select:none;user-select:none}
.check input{position:absolute;opacity:0;pointer-events:none}
.check__box{display:grid;place-items:center;flex:none;width:24px;height:24px;border-radius:7px;border:1px solid rgba(255,255,255,.28);transition:background .25s,border-color .25s}
.check__box .ic{width:16px;height:16px;stroke-width:2.6;color:var(--dk);opacity:0;transition:opacity .2s}
.check input:checked+.check__box{background:var(--ice);border-color:var(--ice)}
.check input:checked+.check__box .ic{opacity:1}
.check input:focus-visible+.check__box{box-shadow:0 0 0 3px rgba(95,183,203,.5)}
.qform__preview{margin-top:24px;padding:16px;border-radius:16px;background:#0B141A radial-gradient(rgba(255,255,255,.04) 1px,transparent 1px) 0 0/14px 14px;border:1px solid rgba(255,255,255,.06)}
.qform__preview-label{display:block;margin-bottom:12px;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#8696A0}
.bubble{position:relative;width:fit-content;max-width:94%;margin-left:auto;padding:9px 13px 22px;border-radius:12px 0 12px 12px;background:#005C4B;color:#E9EDEF;font-size:14px;line-height:1.5;white-space:pre-wrap;word-break:break-word}
.bubble::before{content:"";position:absolute;top:0;right:-8px;border-top:9px solid #005C4B;border-right:9px solid transparent}
.bubble::after{content:"✓✓";position:absolute;right:10px;bottom:4px;font-size:10px;letter-spacing:-2px;color:#53BDEB}
.qform__error{margin-top:14px;padding:10px 14px;border-radius:10px;background:rgba(229,115,115,.12);color:#F3B1B1;font-size:14px}
.qform .btn{margin-top:18px}
.qform__legal{margin-top:12px;text-align:center;font-size:12.5px;color:var(--tx-3)}
@media (max-width:980px){.quote{grid-template-columns:1fr}.quote__intro{position:static}}
@media (max-width:560px){.qform__grid{grid-template-columns:1fr}.f input,.f select,.f textarea{font-size:16px}}

/* ---------- Galería ---------- */
.gal-filters{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}
.gal-filters button{height:38px;padding:0 16px;border-radius:999px;border:1px solid var(--paper-line);background:#fff;color:var(--dk-2);font-size:14px;font-weight:600;cursor:pointer}
.gal-filters button[aria-pressed="true"]{background:var(--dk);border-color:var(--dk);color:#fff}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.gallery button{position:relative;display:block;aspect-ratio:4/3;padding:0;border:0;border-radius:18px;overflow:hidden;background:#D9DDDD;cursor:zoom-in}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.gallery button:hover img{transform:scale(1.05)}
.gallery span{position:absolute;left:12px;bottom:12px;padding:6px 12px;border-radius:999px;background:rgba(10,12,15,.62);color:#fff;font-size:13px;font-weight:600}
.lightbox{position:fixed;inset:0;z-index:400;display:grid;place-items:center;padding:24px;background:rgba(5,6,8,.93)}
.lightbox figure{margin:0;max-width:min(1100px,100%)}
.lightbox img{width:auto;max-height:80vh;margin:auto;border-radius:12px}
.lightbox figcaption{margin-top:14px;text-align:center;color:var(--tx-2)}
.lightbox__close{position:absolute;top:18px;right:18px;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);color:#fff;cursor:pointer}

/* ---------- Preguntas ---------- */
.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(40px,6vw,96px);align-items:start}
.faq__head{position:sticky;top:calc(var(--nav-h) + 32px)}
.faq__head .sec-lead{margin-top:18px}
.faq__head .btn{margin-top:30px}
.faq__list{border-top:1px solid var(--paper-line)}
.qa{border-bottom:1px solid var(--paper-line)}
.qa summary{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 0;list-style:none;cursor:pointer;font-size:clamp(17px,1.5vw,19px);font-weight:600;letter-spacing:-.01em;transition:color .25s}
.qa summary::-webkit-details-marker{display:none}
.qa summary:hover{color:var(--ice-3)}
.qa summary i{position:relative;flex:none;width:34px;height:34px;border-radius:50%;border:1px solid var(--paper-line);color:var(--dk);transition:background .3s,border-color .3s,color .3s}
.qa summary i::before,.qa summary i::after{content:"";position:absolute;top:50%;left:50%;width:12px;height:1.6px;background:currentColor;transform:translate(-50%,-50%)}
.qa summary i::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .4s var(--ease)}
.qa[open] summary i{background:var(--dk);border-color:var(--dk);color:#fff}
.qa[open] summary i::after{transform:translate(-50%,-50%)}
.qa__a{padding:0 56px 26px 0;font-size:16px;line-height:1.75;color:var(--dk-2)}
.qa__a a{color:var(--ice-3);text-decoration:underline;text-underline-offset:3px}
.qa[open] .qa__a{animation:qa .5s var(--ease)}
@keyframes qa{from{opacity:0;transform:translateY(-6px)}}
@media (max-width:900px){.faq{grid-template-columns:1fr}.faq__head{position:static}.qa__a{padding-right:0}}

/* ---------- Llamado final ---------- */
.cta{position:relative;overflow:hidden;isolation:isolate;padding:clamp(96px,13vw,180px) 0;background:var(--ink);text-align:center}
.cta__bg{position:absolute;inset:0;z-index:-1;background:radial-gradient(50% 60% at 50% 110%,rgba(95,183,203,.35),transparent 70%),radial-gradient(30% 40% at 85% 0%,rgba(158,219,232,.12),transparent 70%)}
.cta__bg::before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:96px 144px;-webkit-mask-image:radial-gradient(60% 70% at 50% 100%,#000,transparent 75%);mask-image:radial-gradient(60% 70% at 50% 100%,#000,transparent 75%)}
.cta__inner{display:flex;flex-direction:column;align-items:center}
.cta__title{margin-top:22px;max-width:1000px;font-size:clamp(40px,6vw,90px);line-height:1;letter-spacing:-.04em}
.cta__title em{display:block;color:var(--ice)}
.cta__lead{margin-top:24px;max-width:560px;font-size:18px;color:var(--tx-2)}
.cta__actions{margin-top:40px;display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.coverage{width:100%;max-width:860px;margin-top:64px;padding-top:36px;border-top:1px solid var(--ink-line)}
.coverage__title{display:flex;align-items:center;justify-content:center;gap:8px;font-size:14px;color:var(--tx-2)}
.coverage__title .ic{width:18px;height:18px;color:var(--ice)}
.coverage__list{margin-top:18px;display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
.coverage__list a{display:inline-flex;align-items:center;height:40px;padding:0 18px;border-radius:999px;border:1px solid var(--ink-line);background:rgba(255,255,255,.03);font-size:14.5px;font-weight:600;transition:border-color .3s,background .3s}
.coverage__list a:hover{border-color:var(--ice);background:rgba(158,219,232,.1)}
@media (max-width:560px){.cta__actions{width:100%}.cta__actions .btn{width:100%}}

/* ---------- Pie de página ---------- */
.footer{position:relative;overflow:hidden;padding-top:80px;background:#07080A;border-top:1px solid var(--ink-line);color:var(--tx-2)}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px}
.footer__brand p{margin-top:20px;max-width:340px;font-size:15px;line-height:1.7}
.footer__brand .btn{margin-top:24px}
.footer__col h3{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--tx)}
.footer__col ul{margin-top:18px;display:grid;gap:10px;font-size:14.5px}
.footer__col a{transition:color .25s}
.footer__col a:hover{color:var(--ice)}
.footer__contact li{display:flex;align-items:flex-start;gap:10px}
.footer__contact .ic{width:18px;height:18px;margin-top:3px;color:var(--ice)}
.footer__bottom{position:relative;z-index:1;margin-top:64px;padding:24px 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 20px;border-top:1px solid var(--ink-line);font-size:13px;color:var(--tx-3)}
.footer__word{height:.6em;overflow:hidden;text-align:center;font-size:clamp(90px,23vw,330px);font-weight:800;line-height:.8;letter-spacing:-.02em;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.08);background:linear-gradient(180deg,rgba(158,219,232,.14),transparent 80%);-webkit-background-clip:text;background-clip:text;-webkit-user-select:none;user-select:none;pointer-events:none}
@media (max-width:900px){.footer__grid{grid-template-columns:1fr 1fr}.footer__brand{grid-column:1/-1}}
@media (max-width:520px){.footer__grid{grid-template-columns:1fr}}

/* ---------- WhatsApp flotante ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:150;display:flex;flex-direction:column;align-items:flex-end;gap:14px}
.wa-fab{position:relative;display:grid;place-items:center;width:62px;height:62px;border:0;border-radius:50%;background:var(--wa);color:#fff;cursor:pointer;box-shadow:0 14px 34px -10px rgba(37,211,102,.75);transition:transform .35s var(--ease)}
.wa-fab::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--wa);animation:ring 2.4s ease-out infinite}
@keyframes ring{from{transform:scale(1);opacity:.7}to{transform:scale(1.6);opacity:0}}
.wa-fab:hover{transform:scale(1.07)}
.wa-fab .ic{width:32px;height:32px}
.wa-fab__badge{position:absolute;top:-3px;right:-3px;display:grid;place-items:center;width:22px;height:22px;border-radius:50%;border:2px solid var(--ink);background:#FF3B30;color:#fff;font-size:11.5px;font-weight:700}
.wa-fab.is-seen .wa-fab__badge{display:none}
.wa-chat{width:min(340px,calc(100vw - 44px));overflow:hidden;border-radius:20px;background:#0B141A;box-shadow:0 30px 80px -20px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.08);transform-origin:bottom right;animation:pop .45s var(--ease)}
@keyframes pop{from{opacity:0;transform:translateY(12px) scale(.96)}}
.wa-chat__head{display:flex;align-items:center;gap:12px;padding:12px 12px 12px 14px;background:#1F2C33}
.wa-chat__avatar{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--ink);color:var(--ice)}
.wa-chat__avatar svg{width:26px;height:26px}
.wa-chat__who{flex:1;line-height:1.3}
.wa-chat__who strong{display:block;font-size:15px;color:#E9EDEF}
.wa-chat__who small{display:flex;align-items:center;gap:6px;font-size:12.5px;color:#8696A0}
.wa-chat__who i{width:7px;height:7px;border-radius:50%;background:var(--wa)}
.wa-chat__close{display:grid;place-items:center;width:36px;height:36px;border:0;border-radius:50%;background:transparent;color:#AEBAC1;cursor:pointer}
.wa-chat__close:hover{background:rgba(255,255,255,.08)}
.wa-chat__body{padding:18px 16px 16px;background:#0B141A radial-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/14px 14px}
.wa-chat__msg{width:fit-content;padding:9px 13px;border-radius:0 12px 12px 12px;background:#202C33;color:#E9EDEF;font-size:14.5px;line-height:1.5}
.wa-chat__opts{margin-top:14px;display:grid;gap:7px}
.wa-chat__opts a{display:block;padding:10px 14px;border-radius:12px;border:1px solid rgba(37,211,102,.35);color:#D9FDD3;font-size:14px;font-weight:600;transition:background .25s}
.wa-chat__opts a:hover{background:rgba(37,211,102,.14)}

/* ---------- Barra móvil ---------- */
.mbar{display:none}
@media (max-width:760px){
  body{padding-bottom:calc(74px + env(safe-area-inset-bottom))}
  .wa-float{display:none}
  .mbar{position:fixed;left:0;right:0;bottom:0;z-index:150;display:grid;grid-template-columns:1.4fr 1fr;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(10,12,15,.9);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-top:1px solid var(--ink-line);transform:translateY(110%);transition:transform .45s var(--ease)}
  .mbar.is-on{transform:none}
  .mbar a{display:flex;align-items:center;justify-content:center;gap:8px;height:52px;border-radius:14px;font-size:15px;font-weight:700}
  .mbar__wa{background:var(--wa);color:#04210D}
  .mbar__wa .ic{width:22px;height:22px}
  .mbar__q{background:rgba(255,255,255,.08);border:1px solid var(--ink-line);color:var(--tx)}
}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .js .reveal{opacity:1;transform:none}
}