/* Universal Plastic Argentina — hoja de estilos global */

@font-face{
  font-family:"Oswald";
  font-style:normal;
  font-weight:500;
  font-display:swap;
  src:url("../fonts/oswald-500.woff2") format("woff2");
}
@font-face{
  font-family:"Oswald";
  font-style:normal;
  font-weight:600;
  font-display:swap;
  src:url("../fonts/oswald-600.woff2") format("woff2");
}
@font-face{
  font-family:"Oswald";
  font-style:normal;
  font-weight:700;
  font-display:swap;
  src:url("../fonts/oswald-700.woff2") format("woff2");
}

:root{
  --ink:#17231F;
  --teal:#0AB0AE;
  --teal-deep:#045F5D;
  --gold:#EBB732;
  --paper:#F5F7F6;
  --surface:#FFFFFF;
  --line:#DCE6E4;
  --text:#1B2320;
  --text-muted:#4C5D59;
  --header-bg:#FFFFFF;
  --img-bg:#EEF3F2;
  --overlay-scrim: linear-gradient(180deg, rgba(4,44,43,.12) 0%, rgba(4,44,43,.52) 55%, rgba(4,44,43,.82) 100%);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ink:#0E1917;
    --paper:#0E1917;
    --surface:#152522;
    --line:rgba(255,255,255,.14);
    --text:#EAF3F1;
    --text-muted:#9FB6B1;
    --header-bg:#0E1917;
    --img-bg:#0B1615;
  }
}
:root[data-theme="dark"]{
  --ink:#0E1917;
  --paper:#0E1917;
  --surface:#152522;
  --line:rgba(255,255,255,.14);
  --text:#EAF3F1;
  --text-muted:#9FB6B1;
  --header-bg:#0E1917;
  --img-bg:#0B1615;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
h1,h2,h3{text-wrap:balance;margin:0;font-family:"Oswald",-apple-system,"Segoe UI",sans-serif}
p{margin:0}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px}

.eyebrow{
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--teal-deep);
  font-family:"Oswald",sans-serif;
}
:root[data-theme="dark"] .eyebrow{color:var(--teal)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .eyebrow{color:var(--teal)}}

.h-display{font-weight:700;letter-spacing:-.01em;text-transform:uppercase}

/* ===== Header ===== */
header.site{position:sticky;top:0;z-index:100;background:var(--header-bg);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;max-width:1200px;margin:0 auto;gap:16px}
.logo-link{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-link img{height:44px;width:auto}
nav.desktop-nav{display:flex;align-items:center;gap:26px}
nav.desktop-nav>ul{display:flex;gap:26px;list-style:none;margin:0;padding:0}
nav.desktop-nav>ul>li{position:relative}
nav.desktop-nav a.nav-link{
  font-family:"Oswald",sans-serif;
  font-size:.98rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase;
  text-decoration:none;color:var(--text);padding:10px 2px;display:block;white-space:nowrap;
}
nav.desktop-nav a.nav-link:hover{color:var(--teal-deep)}
:root[data-theme="dark"] nav.desktop-nav a.nav-link:hover{color:var(--teal)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) nav.desktop-nav a.nav-link:hover{color:var(--teal)}}
nav.desktop-nav a.nav-link.active{color:var(--teal-deep)}
:root[data-theme="dark"] nav.desktop-nav a.nav-link.active{color:var(--teal)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) nav.desktop-nav a.nav-link.active{color:var(--teal)}}

.dropdown{
  display:none;position:absolute;top:100%;left:50%;transform:translateX(-50%);
  background:var(--surface);border:1px solid var(--line);box-shadow:0 12px 28px rgba(0,0,0,.14);
  padding:14px;min-width:600px;grid-template-columns:repeat(3,1fr);gap:4px;border-radius:2px;
}
li:hover .dropdown, li:focus-within .dropdown{display:grid}
.dropdown a{padding:9px 12px;font-size:.86rem;text-decoration:none;color:var(--text);border-radius:2px;font-family:-apple-system,"Segoe UI",sans-serif}
.dropdown a:hover{background:var(--paper);color:var(--teal-deep)}

.header-cta{display:flex;align-items:center;gap:14px;flex-shrink:0}
.phone-link{font-size:.88rem;font-weight:700;text-decoration:none;color:var(--text);display:none}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:2px;
  font-family:"Oswald",sans-serif;font-weight:600;font-size:.92rem;
  text-decoration:none;text-transform:uppercase;letter-spacing:.04em;
  border:2px solid transparent;cursor:pointer;
}
.btn-gold{background:var(--gold);color:var(--teal-deep)}
.btn-gold:hover{filter:brightness(.95)}
.btn-outline{background:transparent;border-color:var(--line);color:var(--text)}
.btn-outline:hover{border-color:var(--teal)}
.btn-white{background:#fff;color:var(--teal-deep)}

.hamburger{display:flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;border:1px solid var(--line);background:var(--surface);border-radius:2px;cursor:pointer}
.hamburger span{height:2px;width:22px;background:var(--text);margin:0 auto;display:block}

/* ===== Mobile nav panel ===== */
.mobile-panel{position:fixed;inset:0;z-index:200;background:var(--surface);display:none;overflow-y:auto}
.mobile-panel.open{display:block}
.mobile-panel-head{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;border-bottom:1px solid var(--line)}
.mobile-panel-head img{height:38px}
.close-btn{width:40px;height:40px;border:1px solid var(--line);background:transparent;border-radius:2px;font-size:1.2rem;color:var(--text);cursor:pointer}
.mobile-panel nav{padding:12px 8px 32px}
.mobile-panel a.m-link{display:block;padding:14px 16px;font-family:"Oswald",sans-serif;font-size:1.05rem;font-weight:600;text-transform:uppercase;letter-spacing:.02em;text-decoration:none;color:var(--text);border-bottom:1px solid var(--line)}
.mobile-cat{padding-left:30px !important;font-weight:400 !important;font-size:.92rem !important;text-transform:none !important}
.mobile-panel .cta-row{padding:20px 16px;display:flex;flex-direction:column;gap:10px}

/* ===== Hero (home only) ===== */
.hero{position:relative;min-height:min(640px,88vh);overflow:hidden;color:#fff}
.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;animation:heroFade 12s infinite}
.hero-slide:nth-child(1){animation-delay:0s}
.hero-slide:nth-child(2){animation-delay:4s}
.hero-slide:nth-child(3){animation-delay:8s}
@keyframes heroFade{0%{opacity:0}4%{opacity:1}29%{opacity:1}33%{opacity:0}100%{opacity:0}}
@media (prefers-reduced-motion: reduce){.hero-slide{animation:none;opacity:0}.hero-slide:nth-child(1){opacity:1}}
.hero-scrim{position:absolute;inset:0;background:var(--overlay-scrim)}
.hero-content{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:96px 24px 64px;height:100%;display:flex;flex-direction:column;justify-content:center;gap:18px;box-sizing:border-box}
.hero-content .eyebrow{color:var(--gold)}
.hero-content h1{font-size:clamp(1.9rem,4.4vw,3.1rem);color:#fff;max-width:22ch;line-height:1.12}
.hero-content p{font-size:1.05rem;max-width:46ch;color:#EAF3F1}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero-dots{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);z-index:2;display:flex;gap:8px}
.hero-dots span{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.45)}
.hero-dots span.on{background:#fff}

/* ===== Page header (non-home pages) ===== */
.page-header{background:var(--teal-deep);color:#fff;padding:64px 0 46px}
.page-header .eyebrow{color:var(--gold)}
.page-header h1{color:#fff;margin-top:8px;font-size:clamp(1.8rem,4vw,2.6rem)}
.page-header p{color:#DCEFEC;margin-top:12px;max-width:60ch}
.breadcrumb{font-size:.8rem;color:#B9DAD7;margin-bottom:12px}
.breadcrumb a{color:#B9DAD7;text-decoration:none}
.breadcrumb a:hover{color:#fff}

/* ===== Trust strip ===== */
.trust{background:var(--surface);border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);max-width:1200px;margin:0 auto}
.trust-item{padding:26px 20px;text-align:center;border-left:1px solid var(--line)}
.trust-item:first-child{border-left:none}
.trust-item .num{font-family:"Oswald",sans-serif;font-size:1.7rem;font-weight:700;color:var(--teal-deep);font-variant-numeric:tabular-nums}
:root[data-theme="dark"] .trust-item .num{color:var(--teal)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .trust-item .num{color:var(--teal)}}
.trust-item .lbl{font-size:.82rem;color:var(--text-muted);margin-top:4px}

/* ===== Sections ===== */
section{padding:70px 0}
.section-head{max-width:640px;margin-bottom:40px}
.section-head h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-top:6px}
.section-head p{color:var(--text-muted);margin-top:12px}

/* ===== Product cards (photo shows COMPLETE, not cropped) ===== */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.prod-card{border:1px solid var(--line);background:var(--surface);display:flex;flex-direction:column;text-decoration:none;color:inherit}
.prod-card .img-wrap{aspect-ratio:4/3;overflow:hidden;background:var(--img-bg);display:flex;align-items:center;justify-content:center;padding:10px}
.prod-card .img-wrap img{width:100%;height:100%;object-fit:contain}
.prod-card .body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.prod-card h3{font-size:1.1rem;font-weight:600}
.prod-card p{font-size:.86rem;color:var(--text-muted);flex:1}
.prod-card .more{font-family:"Oswald",sans-serif;font-size:.82rem;font-weight:600;color:var(--teal-deep);text-decoration:none;text-transform:uppercase;letter-spacing:.03em}
:root[data-theme="dark"] .prod-card .more{color:var(--teal)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .prod-card .more{color:var(--teal)}}

/* ===== Product gallery (category pages) ===== */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery-item,.cat-link{border:1px solid var(--line);background:var(--surface);cursor:pointer;padding:0;text-align:left;display:flex;flex-direction:column;text-decoration:none;color:inherit}
.gallery-item .img-wrap,.cat-link .img-wrap{aspect-ratio:1/1;background:var(--img-bg);display:flex;align-items:center;justify-content:center;padding:12px;overflow:hidden}
.gallery-item .img-wrap img,.cat-link .img-wrap img{width:100%;height:100%;object-fit:contain}
.gallery-item .cap,.cat-link .cap{padding:10px 12px;font-size:.82rem;font-weight:600;border-top:1px solid var(--line)}
.cat-link .cap{color:var(--teal-deep)}
:root[data-theme="dark"] .cat-link .cap{color:var(--teal)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .cat-link .cap{color:var(--teal)}}

.subgroup-head{margin:44px 0 20px}
.subgroup-head:first-child{margin-top:0}
.subgroup-head h3{font-size:1.2rem;font-family:"Oswald",sans-serif}
.subgroup-head p{color:var(--text-muted);font-size:.9rem;margin-top:6px}

/* ===== Product detail page (ficha) ===== */
.product-detail-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:start}
.product-gallery .main-shot{border:1px solid var(--line);background:var(--surface);padding:0;cursor:pointer;display:block;width:100%}
.product-gallery .main-shot .img-wrap{aspect-ratio:1/1;background:var(--img-bg);display:flex;align-items:center;justify-content:center;padding:20px}
.product-gallery .main-shot img{width:100%;height:100%;object-fit:contain}
.thumb-row{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:10px}
.thumb-row .gallery-item{padding:0}
.thumb-row .img-wrap{aspect-ratio:1/1;background:var(--img-bg);padding:6px}
.product-info .eyebrow{display:block;margin-bottom:8px}
.product-info h1{font-size:clamp(1.5rem,3vw,2rem)}
.product-info .lead{color:var(--text-muted);margin-top:16px}
.product-info .lead+.lead{margin-top:10px}
.spec-box{border:1px solid var(--line);background:var(--surface);padding:18px 20px;margin-top:20px}
.spec-box h3{font-family:"Oswald",sans-serif;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-bottom:8px}
.spec-box p{font-size:.94rem}
.product-info .hero-ctas{margin-top:22px}
.back-link{display:inline-block;margin-top:18px;font-size:.86rem;font-weight:600;color:var(--teal-deep);text-decoration:none}
:root[data-theme="dark"] .back-link{color:var(--teal)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .back-link{color:var(--teal)}}

/* ===== Lightbox ===== */
.lightbox{position:fixed;inset:0;z-index:300;background:rgba(6,20,18,.92);display:none;align-items:center;justify-content:center;padding:24px}
.lightbox.open{display:flex}
.lightbox img{max-width:min(90vw,1000px);max-height:85vh;object-fit:contain;background:#fff}
.lightbox-close{position:absolute;top:20px;right:20px;width:46px;height:46px;border-radius:50%;border:none;background:rgba(255,255,255,.15);color:#fff;font-size:1.4rem;cursor:pointer}
.lightbox-cap{position:absolute;bottom:24px;left:0;right:0;text-align:center;color:#fff;font-size:.9rem}
body.lock-scroll{overflow:hidden}

/* ===== Empresa split ===== */
.empresa-split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.empresa-split .img-wrap{border:1px solid var(--line);aspect-ratio:1/1;background:var(--img-bg);display:flex;align-items:center;justify-content:center;padding:20px}
.empresa-split .img-wrap img{width:100%;height:100%;object-fit:contain}
.empresa-split .copy p{color:var(--text-muted);margin-top:14px}
.empresa-split .copy p+p{margin-top:12px}

/* ===== Services ===== */
.serv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.serv-card{border:1px solid var(--line);padding:26px 24px;background:var(--surface)}
.serv-card .idx{font-family:"Oswald",sans-serif;font-size:.78rem;font-weight:700;color:var(--gold);letter-spacing:.1em}
.serv-card h3{margin-top:10px;font-size:1.12rem}
.serv-card p{margin-top:10px;font-size:.9rem;color:var(--text-muted)}

/* ===== CTA band ===== */
.cta-band{background:var(--teal-deep);color:#fff;text-align:center}
.cta-band .eyebrow{color:var(--gold)}
.cta-band h2{color:#fff;margin-top:8px;font-size:clamp(1.5rem,3vw,2.1rem)}
.cta-band p{color:#DCEFEC;margin-top:10px}
.cta-band .hero-ctas{justify-content:center;margin-top:22px}

/* ===== Contacto ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contact-info h3{font-size:1.05rem;font-family:"Oswald",sans-serif;margin-bottom:6px}
.contact-info .item{border-bottom:1px solid var(--line);padding:16px 0}
.contact-info .item:first-child{padding-top:0}
.contact-info a{color:var(--teal-deep);text-decoration:none;font-weight:600}
:root[data-theme="dark"] .contact-info a{color:var(--teal)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .contact-info a{color:var(--teal)}}
.map-frame{border:1px solid var(--line);width:100%;aspect-ratio:4/3}
.contact-form{border:1px solid var(--line);background:var(--surface);padding:28px}
.contact-form label{display:block;font-size:.82rem;font-weight:700;margin-bottom:6px;text-transform:uppercase;letter-spacing:.03em;color:var(--text-muted)}
.contact-form .field{margin-bottom:18px}
.contact-form input,.contact-form textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);background:var(--paper);color:var(--text);
  font-family:inherit;font-size:.95rem;border-radius:2px;
}
.contact-form textarea{resize:vertical;min-height:120px}
.contact-form button{width:100%;justify-content:center;border:none}
.form-note{font-size:.78rem;color:var(--text-muted);margin-top:10px}

/* ===== Footer ===== */
footer.site{background:var(--ink);color:#D9E5E2;padding:56px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px}
.foot-grid h4{color:#fff;font-family:"Oswald",sans-serif;font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}
.foot-grid a{display:block;font-size:.86rem;color:#B9CAC6;text-decoration:none;padding:5px 0}
.foot-grid a:hover{color:#fff}
.foot-logo .logo-badge{display:inline-block;background:#fff;padding:10px 14px;border-radius:3px;margin-bottom:14px;line-height:0}
.foot-logo img{width:140px;height:auto;display:block}
.foot-grid .desc{font-size:.85rem;color:#9FB4AF;max-width:32ch}
.foot-bottom{margin-top:40px;border-top:1px solid rgba(255,255,255,.12);padding:18px 24px;font-size:.78rem;color:#8CA29D;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

.wa-float{position:fixed;bottom:22px;right:22px;z-index:150;width:58px;height:58px;border-radius:50%;background:#1EBE5D;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(0,0,0,.25);text-decoration:none}

@media (max-width:960px){
  nav.desktop-nav{display:none}
  .hamburger{display:flex}
  .phone-link{display:none}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .trust-item:nth-child(3){border-left:none}
  .trust-item{border-bottom:1px solid var(--line)}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
  .empresa-split{grid-template-columns:1fr}
  .serv-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .product-detail-grid{grid-template-columns:1fr}
}
@media (max-width:600px){
  .prod-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .trust-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
  section{padding:48px 0}
  .header-cta .btn-gold span.long{display:none}
  .header-cta .btn-gold{padding:11px 14px}
  .thumb-row{grid-template-columns:repeat(4,1fr)}
}