/* Formac Publicidad — estilos (etapa 1) */
:root{
  --bg:#0A0A0C; --bg-2:#0E0E11; --card:#131317; --card-2:#141418;
  --line:#222228; --line-2:#2A2A31; --line-3:#3A3A43;
  --text:#F5F3EE; --soft:#D6D4CF; --muted:#A3A3AD; --dim:#8E8E98; --body:#B9B7B1;
  --accent:#FF6B1A; --accent-2:#FF8A3D; --blue:#2EA8FF; --rust:#C2410C;
  --radius:22px;
  --f-body:'Archivo',system-ui,-apple-system,sans-serif;
  --f-display:'Archivo Black','Archivo',sans-serif;
  --f-script:'Yellowtail',cursive;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--f-body);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--accent-2)}
h1,h2,h3{margin:0}
p{margin:0}
.wrap{max-width:1280px;margin:0 auto;padding-left:24px;padding-right:24px}
.section{padding-top:112px;padding-bottom:96px}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:#000;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.muted{color:var(--muted)} .small{font-size:12px} .t-accent{color:var(--accent)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:999px;font-weight:800;font-size:15px;text-decoration:none;border:0;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-1px)}
.btn--sm{min-height:44px;padding:0 20px}
.btn--lg{min-height:56px;padding:0 28px;font-size:17px}
.btn--xl{min-height:60px;padding:0 32px;font-size:18px}
.btn--accent{background:var(--accent);color:var(--bg);box-shadow:0 10px 40px rgba(255,107,26,.3)}
.btn--accent:hover{background:var(--accent-2);color:var(--bg)}
.btn--ghost{border:1.5px solid var(--line-3);color:var(--text);background:transparent}
.btn--ghost:hover{border-color:var(--soft);color:var(--text)}
.btn--light{background:var(--text);color:var(--bg)}
.btn--light:hover{color:var(--bg);background:#fff}
.btn--dark{background:var(--bg);color:var(--text)}
.btn--dark:hover{color:var(--text);background:#000}

/* Nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(10,10,12,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px}
.logo{display:flex;flex-direction:column;text-decoration:none;line-height:1}
.logo__main{font-family:var(--f-display);font-size:28px;letter-spacing:-.5px;color:var(--accent)}
.logo__sub{font-size:10px;font-weight:700;letter-spacing:6.4px;color:var(--text);margin-top:4px}
.nav__menu{display:flex;align-items:center;gap:28px;font-size:15px;font-weight:500}
.nav__menu a:not(.btn){color:var(--soft);text-decoration:none}
.nav__menu a:not(.btn):hover{color:var(--text)}
.nav__toggle{display:none;background:none;border:0;color:var(--text);width:48px;height:48px;align-items:center;justify-content:center;cursor:pointer;border-radius:12px}

/* Hero */
.hero{border-bottom:1px solid var(--line)}
.hero__inner{display:flex;flex-wrap:wrap;align-items:center;gap:56px;padding-top:88px;padding-bottom:96px}
.hero__copy{flex:1 1 520px;min-width:0;display:flex;flex-direction:column;gap:28px}
.hero__visual{flex:1 1 440px;min-width:0}
.pill{display:inline-flex;align-self:flex-start;align-items:center;gap:10px;padding:8px 14px;border:1px solid #33333B;border-radius:999px;font-size:13px;font-weight:600;color:var(--soft)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--blue);box-shadow:0 0 10px var(--blue)}
.display{font-family:var(--f-display);font-weight:400;font-size:clamp(42px,5.2vw,76px);line-height:.95;letter-spacing:-1.5px}
.glow{color:var(--accent);text-shadow:0 0 28px rgba(255,107,26,.55)}
.lead{max-width:540px;font-size:19px;line-height:1.55;color:var(--body)}
.btns{display:flex;flex-wrap:wrap;gap:14px}
.checks{list-style:none;margin:0;padding:8px 0 0;display:flex;flex-wrap:wrap;gap:12px 28px;font-size:14px;color:var(--muted)}
.checks li{display:flex;align-items:center;gap:8px}
.checks svg{color:var(--accent)}

.sign{position:relative;height:520px;border-radius:28px;overflow:hidden;border:1px solid var(--line-2);background-color:#121216;
  background-image:radial-gradient(ellipse at 50% 45%,rgba(255,107,26,.22),transparent 62%),repeating-linear-gradient(0deg,transparent 0 46px,#1A1A20 46px 48px),repeating-linear-gradient(90deg,transparent 0 94px,#17171C 94px 96px)}
.sign__tags{position:absolute;top:30px;left:30px;right:30px;display:flex;justify-content:space-between;gap:12px;font-size:12px;font-weight:700;letter-spacing:2px;color:var(--dim)}
.sign__neon{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding-bottom:40px}
.neon-script{font-family:var(--f-script);font-size:clamp(76px,9vw,132px);line-height:1;color:#FFE8D6;text-shadow:0 0 6px #fff,0 0 18px var(--accent-2),0 0 42px var(--accent),0 0 90px var(--accent);animation:flick 6s infinite}
.neon-blue{font-family:var(--f-display);font-size:22px;letter-spacing:12px;color:#DFF2FF;text-shadow:0 0 6px #fff,0 0 16px var(--blue),0 0 36px var(--blue)}
.sign__cards{position:absolute;left:20px;right:20px;bottom:20px;display:flex;flex-wrap:wrap;gap:12px}
.mini{flex:1 1 160px;padding:14px 18px;border-radius:16px;background:rgba(10,10,12,.82);border:1px solid #2E2E36}
.mini span{display:block;font-size:12px;color:var(--muted);font-weight:600}
.mini strong{display:block;font-size:17px;font-weight:800;margin-top:4px}
@keyframes flick{0%,19%,21%,23%,55%,57%,100%{opacity:1}20%,22%,56%{opacity:.55}}

/* Marquee */
.marquee{background:var(--accent);color:var(--bg);overflow:hidden;white-space:nowrap;border-bottom:1px solid var(--line)}
.marquee__track{display:inline-flex;gap:40px;padding:20px 0;font-family:var(--f-display);font-size:26px;animation:slide 32s linear infinite}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* Section heads */
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:44px}
.sec-head>div{max-width:680px}
.sec-head__text{max-width:380px;font-size:17px;line-height:1.55;color:var(--muted)}
.eyebrow{font-size:13px;font-weight:800;letter-spacing:3px;color:var(--accent)}
.eyebrow--dark{color:var(--rust)}
.h2{margin-top:14px;font-family:var(--f-display);font-weight:400;font-size:clamp(34px,4.4vw,60px);line-height:1;letter-spacing:-1px}
.h2--dark{max-width:760px;margin-bottom:48px}
.h3{font-family:var(--f-display);font-weight:400;font-size:clamp(30px,3.2vw,40px);line-height:1}
.num{font-size:13px;font-weight:700;color:var(--dim)}

/* Services */
.services{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.featured{grid-column:1/-1;display:flex;flex-wrap:wrap;border-radius:24px;overflow:hidden;border:1px solid var(--line-2);background:var(--card)}
.featured__img{flex:1 1 420px;min-height:340px;position:relative;background-size:cover;background-position:center}
.cnc-pattern{background-color:#1B1B21;background-image:radial-gradient(circle at center,#0A0A0C 0 13px,transparent 14px),radial-gradient(circle at center,#0A0A0C 0 5px,transparent 6px);background-size:48px 48px;background-position:0 0,24px 24px;box-shadow:inset 0 0 0 14px #26262E}
.featured__body{flex:1 1 420px;padding:44px;display:flex;flex-direction:column;justify-content:center;gap:18px}
.featured__body p{font-size:17px;line-height:1.6;color:var(--body)}
.featured__cta{display:flex;flex-wrap:wrap;align-items:center;gap:18px;padding-top:6px}
.featured__cta strong{color:var(--text)}
.tag{position:absolute;top:14px;left:14px;padding:6px 10px;border-radius:8px;background:rgba(10,10,12,.78);font-size:12px;font-weight:700;color:var(--soft)}
.tag--blue{top:24px;left:24px;padding:8px 14px;border-radius:999px;background:var(--blue);color:#04121C;font-weight:800;letter-spacing:1px}
.card{padding:30px;border-radius:var(--radius);border:1px solid var(--line-2);background:var(--card);display:flex;flex-direction:column;gap:14px;transition:border-color .2s,transform .2s}
.card:hover{border-color:#4A3426;transform:translateY(-2px)}
.card__top{display:flex;justify-content:space-between;align-items:center}
.ico{width:44px;height:44px;border-radius:12px;background:rgba(255,107,26,.12);color:var(--accent);display:flex;align-items:center;justify-content:center}
.card h3{font-size:23px;font-weight:800}
.card p{font-size:15px;line-height:1.6;color:var(--muted)}

/* Process */
.process{background:var(--text);color:var(--bg)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.steps li{padding-top:22px;border-top:3px solid var(--bg);display:flex;flex-direction:column;gap:10px}
.steps__n{font-family:var(--f-display);font-size:48px;color:var(--rust);line-height:1}
.steps strong{font-size:21px}
.steps span:last-child{font-size:15px;line-height:1.6;color:#4A4A52}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-auto-rows:260px;gap:16px}
.gal{margin:0;position:relative;border-radius:var(--radius);overflow:hidden;display:flex;align-items:center;justify-content:center;background-size:cover;background-position:center;background-color:#16161B}
.gal--tall{grid-row:span 2}
.gal--wide{grid-column:span 2}
.gal figcaption{position:absolute;left:16px;bottom:16px;padding:8px 12px;border-radius:10px;background:rgba(10,10,12,.8);font-size:13px;font-weight:600}
.gal__mark{position:relative}
.gal--isabella{background-color:#7A1E3A;background-image:radial-gradient(ellipse at 50% 40%,rgba(255,180,210,.35),transparent 60%)}
.gal--isabella .gal__mark{font-family:var(--f-script);font-size:clamp(64px,7vw,92px);color:#FFF0F5;text-shadow:0 0 8px #fff,0 0 26px #FF8FC0,0 0 60px #FF5FA2}
.gal--afide{background-color:#0C1528}
.gal--afide .gal__mark{font-family:var(--f-display);font-size:clamp(56px,6vw,82px);letter-spacing:2px;color:#F4F8FF;text-shadow:0 0 6px #fff,0 0 24px #7FC4FF}
.gal--letter{background-color:#1A2238}
.gal--letter .gal__mark{font-family:Georgia,serif;font-size:160px;color:#D9DDE6;text-shadow:6px 6px 0 #0D1222}
.gal--cnc:not([style]){background-color:#1B1B21;background-image:radial-gradient(circle at center,#0A0A0C 0 13px,transparent 14px),radial-gradient(circle at center,#0A0A0C 0 5px,transparent 6px);background-size:48px 48px;background-position:0 0,24px 24px;box-shadow:inset 0 0 0 14px #26262E}

/* Catalog */
.catalog{border-top:1px solid var(--line);background:var(--bg-2)}
.filters{display:flex;flex-wrap:wrap;gap:8px}
.chip{min-height:44px;padding:0 18px;border-radius:999px;border:1px solid var(--line-3);background:transparent;color:var(--soft);font:600 14px var(--f-body);cursor:pointer}
.chip:hover{border-color:var(--soft)}
.chip.is-active{background:var(--text);color:var(--bg);border-color:var(--text);font-weight:700}
.products{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:16px}
.product{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-2);background:var(--card-2);display:flex;flex-direction:column}
.product[hidden]{display:none}
.product__img{height:190px;position:relative;display:flex;align-items:center;justify-content:center;background-size:cover;background-position:center}
.product__mark{font-family:var(--f-display);font-size:44px}
.theme-orange{background-color:#1A0E08}.theme-orange .product__mark{color:#FFE8D6;text-shadow:0 0 8px #fff,0 0 22px var(--accent),0 0 44px var(--accent)}
.theme-blue{background-color:#08131C}.theme-blue .product__mark{color:#E4F4FF;text-shadow:0 0 8px #fff,0 0 22px var(--blue)}
.theme-plain{background-color:#1C1C22}.theme-plain .product__mark{color:var(--text)}
.theme-amber{background-color:#22180E}.theme-amber .product__mark{color:var(--accent-2)}
.theme-steel{background-color:#1E2126}.theme-steel .product__mark{color:#C9D2DC}
.theme-cnc{background-color:#151519}.theme-cnc .product__mark{color:var(--dim)}
.product__body{padding:22px;display:flex;flex-direction:column;gap:8px;flex:1}
.product__body h3{font-size:19px;font-weight:800}
.product__body p{font-size:14px;line-height:1.55;color:var(--muted)}
.product__foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:14px}
.price{font-size:22px;font-weight:900;color:var(--accent)}
.price small{font-size:13px;font-weight:600;color:var(--muted)}
.price-ask{font-size:18px}
.sq-btn{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:14px;background:var(--text);color:var(--bg);flex:none;transition:background .2s}
.sq-btn:hover{background:var(--accent);color:var(--bg)}

/* CTA */
.cta{border-radius:32px;background:var(--accent);color:var(--bg);padding:clamp(36px,6vw,80px);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:32px}
.cta__copy{max-width:680px}
.display--cta{font-size:clamp(36px,5vw,72px);line-height:.95;letter-spacing:-1.5px}
.cta__copy p{margin-top:18px;font-size:19px;line-height:1.5;font-weight:500}
.cta__actions{display:flex;flex-direction:column;gap:12px}
.cta__phone{text-align:center;font-size:14px;font-weight:700}

/* Footer */
.footer{border-top:1px solid var(--line)}
.footer__inner{padding-top:48px;padding-bottom:32px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:32px;font-size:14px;color:var(--muted)}
.footer__brand{display:flex;flex-direction:column;gap:10px;max-width:320px}
.footer__brand .logo__main{font-size:26px;line-height:1}
.footer__col{display:flex;flex-direction:column;gap:8px}
.footer__col strong{color:var(--text)}
.footer__col a{color:var(--muted);text-decoration:none}
.footer__col a:hover{color:var(--text)}
.footer__legal{padding-bottom:32px;font-size:12px;color:var(--dim)}
.footer__legal a{color:var(--dim)}

/* WhatsApp float */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;width:60px;height:60px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(0,0,0,.45);transition:transform .2s}
.wa-float:hover{transform:scale(1.06);color:#fff}

/* Reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* Responsive */
@media (max-width:900px){
  .nav__toggle{display:inline-flex}
  .nav__menu{position:fixed;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;padding:16px 24px 24px;background:var(--bg);border-bottom:1px solid var(--line);transform:translateY(-120%);transition:transform .25s;visibility:hidden}
  .nav__menu.is-open{transform:none;visibility:visible}
  .nav__menu a:not(.btn){min-height:48px;display:flex;align-items:center;font-size:17px}
  .nav__menu .btn{margin-top:8px}
  .section{padding-top:80px;padding-bottom:72px}
  .hero__inner{padding-top:56px;padding-bottom:64px;gap:40px}
  .sign{height:420px}
  .gal--wide{grid-column:auto}
}
@media (max-width:600px){
  .wrap{padding-left:16px;padding-right:16px}
  .lead{font-size:17px}
  .btns .btn{width:100%}
  .featured__body{padding:28px}
  .featured__img{min-height:240px}
  .gal--tall{grid-row:auto}
  .sign__tags{font-size:10px;letter-spacing:1px;top:22px;left:20px;right:20px}
  .sign{height:400px}
  .sign__neon{padding-bottom:70px}
  .sign__cards{left:12px;right:12px;bottom:12px;gap:8px;flex-wrap:nowrap}
  .mini{flex:1 1 0;min-width:0;padding:10px 12px;border-radius:12px}
  .mini span{font-size:11px}
  .mini strong{font-size:13px}
  .cta__actions,.cta__actions .btn{width:100%}
  .marquee__track{font-size:20px;padding:16px 0}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}