/* ===== EQ21: secciones blancas, menú de soluciones y páginas de servicio =====
   Se carga después de styles.css y theme-5a8291.css.
   Ritmo de fondos: azul (#54AAEF y su gama) alternado con descansos blancos. */

/* ---------- Descansos blancos ---------- */
.section-white,.light{
  --surface:var(--c-50); --surface-2:var(--c-50); --ink:var(--c-900); --text:#1F3B55; --muted:#4B6880; --line:var(--c-200);
  --brand:var(--c-700); --brand-hover:var(--c-800); --brand-ink:#fff; --brand-soft:var(--c-100); --ok:#1d7a52; --bad:#b3323a;
  color:var(--text);
}
.section-white{background:#fff;position:relative}
.section-white .lead,.section-white .section-lead,.section-white .page-copy p{color:var(--text)}
.section-white .eyebrow{color:var(--c-700)}
.section-white :focus-visible{outline-color:var(--c-700)}
.section-white .btn-ghost{background:#fff;color:var(--c-800);border-color:var(--c-300)}
.section-white .btn-ghost:hover{background:var(--c-800);color:#fff;border-color:var(--c-800)}
.section-white .tabs{background:var(--c-50);border-color:var(--c-200)}
.section-white .tabs button{color:var(--text)}
.section-white .tabs button[aria-selected="true"]{background:var(--c-800);color:#fff}
.section-white .norm{background:var(--c-50);border-left-color:var(--c-500);color:var(--c-900)}
.section-white .tile-plain,.section-white .news-card{background:var(--c-50)}
.section-white .chips li{background:#fff}
.section-white .maint-media img,.section-white .news-card img{box-shadow:0 1px 2px rgb(15 50 80 / .08)}
/* bandas azules más profundas en páginas de servicio */
.section-blue{background:linear-gradient(180deg,var(--c-700),var(--c-800))}

/* ---------- Menú "Soluciones" ---------- */
.nav-drop{position:relative}
.nav-drop-btn{font:500 14.5px/1.6 var(--font-sans);color:var(--c-100);background:transparent;border:0;padding:8px 12px;border-radius:999px;display:inline-flex;align-items:center;gap:6px;cursor:pointer;white-space:nowrap;transition:color .2s,background .2s}
.nav-drop-btn:hover,.nav-drop[data-open] .nav-drop-btn,.nav-drop-btn[aria-current]{color:#fff;background:rgb(255 255 255 / .14)}
.nav-drop-btn .ph{font-size:13px;transition:transform .25s var(--ease)}
.nav-drop[data-open] .nav-drop-btn .ph{transform:rotate(180deg)}
.nav-sub{position:absolute;top:calc(100% + 12px);left:-10px;width:360px;padding:8px;border-radius:16px;background:var(--c-50);
  box-shadow:0 24px 50px -20px rgb(10 34 56 / .6),0 0 0 1px rgb(255 255 255 / .5);display:grid;gap:2px;
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s,transform .25s var(--ease),visibility 0s .25s}
.nav-drop[data-open] .nav-sub{opacity:1;visibility:visible;transform:none;transition:opacity .18s,transform .25s var(--ease)}
.nav-links .nav-sub a{display:flex;gap:12px;align-items:center;padding:10px 12px;border-radius:12px;color:var(--c-900);white-space:normal;background:none;font-size:14px;border:0}
.nav-links .nav-sub a:hover,.nav-links .nav-sub a[aria-current="page"]{background:#fff;color:var(--c-900)}
.nav-sub a>.ph{width:36px;height:36px;border-radius:10px;background:var(--c-100);color:var(--c-700);display:grid;place-items:center;font-size:18px;flex:none}
.nav-sub a[aria-current="page"]>.ph{background:var(--c-700);color:#fff}
.nav-sub strong{display:block;font-weight:600;font-size:14.5px;line-height:1.25;color:var(--c-900)}
.nav-sub small{display:block;font-size:12.5px;line-height:1.35;color:#4B6880;margin-top:2px}
.nav-links .nav-sub .nav-sub-all{justify-content:space-between;margin-top:4px;padding:12px;border-top:1px solid var(--c-200);border-radius:0 0 10px 10px;font-weight:600;color:var(--c-700)}
.nav-links .nav-sub .nav-sub-all:hover{background:var(--c-100)}
.nav-sub :focus-visible{outline-color:var(--c-700)}
@media (max-width:1080px){
  .nav-links{max-height:calc(100dvh - 72px);overflow:auto;overscroll-behavior:contain}
  .nav-drop-btn{width:100%;justify-content:space-between;padding:14px 8px;font-size:17px;border-radius:0;border-bottom:1px solid rgb(255 255 255 / .18)}
  .nav-drop-btn:hover,.nav-drop[data-open] .nav-drop-btn{background:transparent}
  .nav-sub{position:static;width:auto;padding:6px 0 10px;background:transparent;box-shadow:none;display:none;opacity:1;visibility:visible;transform:none;transition:none}
  .nav-drop[data-open] .nav-sub{display:grid}
  .nav-links .nav-sub a{color:#fff;padding:10px 8px}
  .nav-links .nav-sub a:hover,.nav-links .nav-sub a[aria-current="page"]{background:rgb(255 255 255 / .1);color:#fff}
  .nav-sub strong{color:#fff}
  .nav-sub small{color:var(--c-200)}
  .nav-sub a>.ph{background:rgb(255 255 255 / .14);color:#fff}
  .nav-links .nav-sub .nav-sub-all{color:var(--c-100);border-top-color:rgb(255 255 255 / .18)}
  .nav-links .nav-sub .nav-sub-all:hover{background:rgb(255 255 255 / .1)}
}

/* ---------- Páginas de servicio ---------- */
.page-hero{padding:clamp(28px,5vw,64px) 0 clamp(56px,7vw,96px)}
.page-hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.page-hero h1{max-width:17ch;font-size:clamp(2.2rem,4.2vw,3.3rem)}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:13.5px;color:var(--c-100);margin-bottom:22px}
.crumbs a{color:var(--c-50);text-decoration:none}
.crumbs a:hover{text-decoration:underline;text-underline-offset:3px}
.crumbs .ph{font-size:12px;opacity:.7}
.page-logo{height:40px;width:auto;margin-bottom:18px;filter:brightness(0) invert(1)}
.page-hero-media{position:relative;margin:0}
.page-hero-media .ph-main{border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;background:#fff}
.page-hero-media .ph-main img{width:100%;height:100%;object-fit:cover}
.page-hero-media.is-product .ph-main img{object-fit:contain;padding:6%}
.page-hero-media .ph-chip{position:absolute;left:-14px;bottom:22px;display:flex;align-items:center;gap:10px;padding:10px 16px 10px 12px;border-radius:999px;background:var(--c-50);color:var(--c-900);box-shadow:var(--shadow);font-size:13.5px;font-weight:550}
.page-hero-media .ph-chip .ph{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--c-700);color:#fff;font-size:16px}
@media (max-width:900px){.page-hero-grid{grid-template-columns:1fr}.page-hero-media .ph-chip{left:12px}}

.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.split.reverse>:first-child{order:2}
.split-media{margin:0;border-radius:var(--r-card);overflow:hidden;background:var(--c-50);aspect-ratio:4/3}
.split-media img{width:100%;height:100%;object-fit:cover}
.split-media.is-product{background:#fff;border:1px solid var(--c-200)}
.split-media.is-product img{object-fit:contain;padding:6%}
.page-copy>p{margin-top:16px;max-width:60ch}
.page-copy h2+p{margin-top:16px}
@media (max-width:900px){.split{grid-template-columns:1fr}.split.reverse>:first-child{order:0}}

.checklist{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:12px}
.checklist li{display:flex;gap:12px;align-items:flex-start;line-height:1.5}
.checklist .ph{flex:none;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:14px;background:var(--brand-soft);color:var(--brand);margin-top:1px}
.section-blue .checklist .ph,.page-hero .checklist .ph{background:rgb(255 255 255 / .16);color:#fff}

.features{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;margin-top:40px}
.feature{--ink:var(--c-900);--text:#1F3B55;background:var(--c-50);border:1px solid var(--c-200);border-radius:var(--r-card);padding:22px;display:flex;flex-direction:column;gap:8px;color:var(--text)}
.feature>.ph{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--c-100);color:var(--c-700);font-size:22px;margin-bottom:6px}
.feature h3{font-size:1.05rem}
.feature p{font-size:14.5px}
.section-white .feature{background:var(--c-50)}

.steps{list-style:none;margin:40px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px;counter-reset:paso}
.steps li{counter-increment:paso;position:relative;padding:18px 18px 18px 64px;border-radius:14px;background:rgb(255 255 255 / .1);border:1px solid rgb(255 255 255 / .2);color:#fff;font-weight:500;line-height:1.35;min-height:64px;display:flex;align-items:center}
.steps li::before{content:counter(paso,decimal-leading-zero);position:absolute;left:16px;top:50%;translate:0 -50%;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font:500 13px var(--font-mono);background:var(--c-50);color:var(--c-800)}
.steps-group{margin-top:36px}
.steps-group h3{font:500 13px var(--font-mono);letter-spacing:.06em;color:var(--c-100);text-transform:uppercase}
.steps-group .steps{margin-top:12px}

.spec{margin-top:32px;border:1px solid var(--c-200);border-radius:var(--r-card);overflow:hidden;background:#fff}
.spec table{width:100%;border-collapse:collapse;font-size:15px}
.spec caption{caption-side:top;text-align:left;padding:16px 20px;font-weight:600;color:var(--c-900);background:var(--c-50);border-bottom:1px solid var(--c-200)}
.spec th,.spec td{padding:13px 20px;text-align:left;border-bottom:1px solid var(--c-100)}
.spec thead th{font:500 12px var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:#4B6880;background:#fff}
.spec tbody tr:nth-child(even){background:var(--c-50)}
.spec tbody tr:last-child td,.spec tbody tr:last-child th{border-bottom:0}
.spec td.num,.spec th.num{font-family:var(--font-mono);white-space:nowrap}
.spec td .btn{padding:8px 14px;font-size:13.5px}
.spec-wrap{overflow-x:auto}
@media (max-width:640px){.spec th,.spec td{padding:11px 12px;font-size:14px}}

.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.badges span{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;font:500 13px var(--font-mono);background:var(--c-50);color:var(--c-800);border:1px solid var(--c-200)}
.page-hero .badges span,.section-blue .badges span{background:rgb(255 255 255 / .12);color:#fff;border-color:rgb(255 255 255 / .28)}

.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:36px}
.photo-grid figure{margin:0;position:relative;border-radius:var(--r-img);overflow:hidden;aspect-ratio:4/3;background:var(--c-100)}
.photo-grid img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.photo-grid figure:hover img{transform:scale(1.04)}
.photo-grid figcaption{position:absolute;left:10px;bottom:10px;padding:6px 12px;border-radius:999px;background:rgb(15 50 80 / .78);color:#fff;font-size:13px;backdrop-filter:blur(6px)}
.photo-grid .wide{grid-column:span 2}
@media (max-width:760px){.photo-grid{grid-template-columns:1fr 1fr}.photo-grid .wide{grid-column:span 2}}

.plans{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:32px}
.plan{background:var(--c-50);border:1px solid var(--c-200);border-radius:var(--r-card);padding:24px;color:#1F3B55}
.plan h3{color:var(--c-900);display:flex;align-items:center;gap:10px}
.plan h3 .ph{color:var(--c-700);font-size:22px}
.plan p{margin-top:8px;font-size:15px}
@media (max-width:640px){.plans{grid-template-columns:1fr}}

.related{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:32px}
.related a{display:flex;flex-direction:column;gap:10px;padding:12px 12px 16px;border-radius:var(--r-card);background:var(--c-50);border:1px solid var(--c-200);text-decoration:none;color:var(--c-900);transition:border-color .2s,transform .3s var(--ease)}
.related a:hover{border-color:var(--c-500);transform:translateY(-2px)}
.related img{border-radius:var(--r-img);aspect-ratio:16/10;object-fit:cover;width:100%;background:#fff}
.related img.contain{object-fit:contain;padding:8px}
.related strong{padding:0 4px;font-size:15.5px;line-height:1.3}
.related span{padding:0 4px;display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;color:var(--c-700)}
@media (max-width:1000px){.related{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.related{grid-template-columns:1fr}}

.cta-band{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;margin-top:40px;padding:24px 28px;border-radius:var(--r-card);background:var(--c-800);color:#fff}
.cta-band p{color:var(--c-100);max-width:52ch;margin-top:4px}
.cta-band strong{font-size:1.15rem;color:#fff}
.cta-band .btn-primary{background:#fff;color:var(--c-900)}
.cta-band .btn-primary:hover{background:var(--c-100)}

.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}
.page-logo-color{height:36px;width:auto;margin-bottom:18px}
.section-blue h2,.section-blue h3:not(.feature h3):not(.plan h3){color:#fff}
.section-blue .section-lead,.section-blue .page-copy p{color:var(--c-50)}
.field-captcha input{max-width:140px}
.photo-grid{grid-auto-rows:clamp(150px,19vw,250px)}
.photo-grid figure{aspect-ratio:auto}
.photo-grid .tall{grid-row:span 2}
@media (max-width:760px){.photo-grid .tall{grid-row:span 1}}
.checklist .z-roja{background:#fbe2e3;color:#b3323a}
.checklist .z-azul{background:#dfeafb;color:#2f62b8}
.checklist .z-verde{background:#dcf3e6;color:#1d7a52}

/* ---------- Teléfonos: más grandes y de un toque ---------- */
/* barra superior: número grande en escritorio, botón redondo de llamada en tabletas y teléfonos */
.nav-cta .phone{font:600 16px/1 var(--font-mono);color:#fff;gap:8px;padding:8px 12px 8px 8px;border-radius:999px;transition:background .2s}
.nav-cta .phone .ph{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:rgb(255 255 255 / .16);font-size:17px}
.nav-cta .phone:hover{background:rgb(255 255 255 / .12)}
@media (max-width:1240px){
  .nav-cta .phone{display:inline-grid;place-items:center;width:44px;height:44px;padding:0;background:#25D366;border-radius:50%}
  .nav-cta .phone span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .nav-cta .phone .ph{background:none;width:auto;height:auto;font-size:22px}
  .nav-cta .phone:hover{background:#20bd5a}
}
/* llamada bajo los botones del hero */
.hero-call{display:inline-flex;align-items:center;gap:12px;margin-top:22px;color:#fff;text-decoration:none;font-size:1.05rem;min-height:48px}
.hero-call .ph{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:rgb(255 255 255 / .16);font-size:22px;flex:none;transition:background .2s}
.hero-call strong{font:600 1.45rem/1 var(--font-mono);letter-spacing:-.01em;margin-left:4px;white-space:nowrap}
.hero-call:hover .ph{background:#25D366}
.hero-call:hover strong{text-decoration:underline;text-underline-offset:4px}
/* tarjeta de llamada en Contacto */
.contact-list .call-item{margin-bottom:6px}
.contact-list .call-link{display:flex;align-items:center;gap:14px;padding:14px 22px 14px 14px;border-radius:var(--r-card);background:var(--c-50);color:var(--c-900);box-shadow:var(--shadow);text-decoration:none;min-height:64px;transition:transform .15s var(--ease),background .2s}
.contact-list .call-link .ph{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#25D366;color:#fff;font-size:24px;border:0;flex:none}
.contact-list .call-link small{display:block;font-size:13px;color:#4B6880;font-weight:500}
.contact-list .call-link strong{display:block;font:650 clamp(1.5rem,3.2vw,1.9rem)/1.1 var(--font-mono);letter-spacing:-.02em;color:var(--c-900);white-space:nowrap}
.contact-list .call-link:hover{background:#fff;color:var(--c-900)}
.contact-list .call-link:active{transform:scale(.98)}
.contact-list .call-link:focus-visible{outline:2px solid #fff;outline-offset:3px}
/* pie */
.footer .footer-phone{display:inline-flex;align-items:center;gap:8px;font:600 1.25rem/1.2 var(--font-mono);color:#fff;min-height:44px}
.footer .footer-phone .ph{color:#25D366;font-size:22px}

/* Enlaces de las tarjetas de soluciones como botón primario (mismo tamaño y color que los demás) */
.tile-link.btn{margin-top:auto;align-self:flex-start;padding:14px 22px;color:var(--brand-ink);font-size:15px}
.tile-link.btn:hover{text-decoration:none;color:var(--brand-ink)}
.tile-tint .tile-link.btn{align-self:center;justify-self:end}
@media (max-width:640px){.tile-tint .tile-link.btn{justify-self:start}}

/* Pie sin enlaces de navegación: marca a la izquierda, contacto a la derecha */
.footer-grid{grid-template-columns:1fr auto}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr}}

/* Soluciones: 3 columnas; TSSS ancha + OR Wall arriba, tres tarjetas iguales abajo */
.bento{grid-template-columns:repeat(3,1fr);grid-auto-rows:auto}
.bento .tile-xl{grid-column:span 2;grid-row:auto;min-height:440px}
.bento .tile-wide{grid-column:auto;min-height:440px}
@media (max-width:1000px){.bento{grid-template-columns:1fr 1fr}.bento .tile-xl{grid-column:1/-1;min-height:420px}.bento .tile-wide{min-height:360px}}
@media (max-width:640px){.bento{grid-template-columns:1fr}}

/* Figura de la selladora dentro de una sección azul */
.sella-wrap{margin-top:32px}
.sella-wrap .iso-plate{border-radius:var(--r-card)}
.section-blue .sella-figure .iso-legend,.section-blue .sella-figure .iso-caption{color:var(--c-50)}
.section-blue .sella-figure .iso-legend{font-size:14px}

/* Aviso visible de servicio urgente (Mantenimiento, home) */
.urgente{display:flex;gap:16px;align-items:flex-start;margin-top:20px;padding:20px 22px;border-radius:var(--r-card);background:rgb(255 255 255 / .1);border:1px solid rgb(255 255 255 / .24);color:#fff}
.urgente-icon{flex:none;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--c-700);font-size:22px}
.urgente h3{font-size:1.08rem;line-height:1.3;color:#fff}
.urgente p{margin-top:6px;font-size:15px;line-height:1.55;color:var(--c-50)}
.urgente-acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.urgente-acts a{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;background:#fff;color:var(--c-900);font-weight:600;font-size:14px;text-decoration:none;transition:background .2s}
.urgente-acts a i{font-size:17px;color:var(--c-700)}
.urgente-acts a.is-wa i{color:#1a9e4b}
.urgente-acts a:hover{background:var(--c-100)}
.urgente-acts a:active{transform:translateY(1px) scale(.98)}
.section-white .urgente{background:var(--c-50);border-color:var(--c-200);color:var(--c-900)}
.section-white .urgente h3{color:var(--c-900)}.section-white .urgente p{color:var(--c-800)}
@media (max-width:480px){.urgente{flex-direction:column;gap:12px}}

/* Banner de mantenimiento (home) */
.maint-banner{display:block;width:100%;height:auto;aspect-ratio:1920/420;object-fit:cover;object-position:0% 50%;border-radius:var(--r-card);margin-bottom:clamp(32px,4vw,48px);box-shadow:0 18px 40px -24px rgb(10 34 56 / .55)}
@media (max-width:640px){.maint-banner{aspect-ratio:16/7}}

/* Trazabilidad: fotos reales del sistema TSSS */
.traz-pano{margin:0 0 clamp(36px,5vw,56px);position:relative;border-radius:var(--r-card);overflow:hidden;aspect-ratio:2200/883;background:var(--c-100);box-shadow:0 18px 40px -24px rgb(10 34 56 / .55)}
.traz-pano img{display:block;width:100%;height:100%;object-fit:cover}
.traz-pano figcaption,.traz-gal figcaption{position:absolute;left:12px;bottom:12px;padding:6px 12px;border-radius:999px;background:rgb(15 50 80 / .78);color:#fff;font-size:13px;backdrop-filter:blur(6px)}
@media (max-width:640px){.traz-pano{aspect-ratio:4/3}.traz-pano img{object-position:42% 50%}}
.traz-flow{list-style:none;margin:40px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.traz-flow li{display:flex;flex-direction:column;border-radius:var(--r-card);overflow:hidden;background:rgb(255 255 255 / .08);border:1px solid rgb(255 255 255 / .16)}
.traz-flow figure{margin:0;aspect-ratio:4/3;overflow:hidden;background:var(--c-800)}
.traz-flow img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.traz-flow li:hover img{transform:scale(1.04)}
.traz-flow img.is-upper{object-position:50% 36%}
.traz-txt{padding:18px 18px 22px}
.traz-n{font:500 12px var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--c-100)}
.traz-flow h3{margin:6px 0 8px;font-size:1.12rem;color:#fff}
.traz-flow p{margin:0;font-size:.95rem;line-height:1.5;color:var(--c-50)}
@media (max-width:860px){.traz-flow{grid-template-columns:1fr 1fr}.traz-flow li:last-child{grid-column:span 2}.traz-flow li:last-child figure{aspect-ratio:16/7}}
@media (max-width:560px){.traz-flow{grid-template-columns:1fr}.traz-flow li:last-child{grid-column:auto}.traz-flow li:last-child figure{aspect-ratio:4/3}}
.traz-link{margin-top:32px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 24px;padding:22px 26px;border-radius:var(--r-card);background:#fff}
.traz-link h3{margin:0;font-size:1.15rem;color:var(--c-900)}
.traz-link p{margin:4px 0 0;color:var(--c-700)}
.traz-link .btn{white-space:nowrap}
.traz-gal{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:40px}
.traz-gal figure{margin:0;position:relative;aspect-ratio:3/4;border-radius:var(--r-img);overflow:hidden;background:var(--c-800)}
.traz-gal img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.traz-gal figure:hover img{transform:scale(1.04)}
@media (max-width:640px){.traz-gal{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:74%;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:4px}.traz-gal::-webkit-scrollbar{display:none}.traz-gal figure{scroll-snap-align:start}}
/* foto vertical de la terminal TSSS: encuadrar la pantalla y la enfermera */
img[src*="enfermera-terminal-trazabilidad-tsss"]{object-position:50% 26%}
img.tile-bg[src*="enfermera-terminal-trazabilidad-tsss"]{object-position:50% 36%}

/* Envoltura: fotos del empaque en la CEYE */
.env-gal{display:grid;grid-template-columns:1.6fr 1.1fr .75fr;grid-auto-rows:clamp(260px,30vw,400px);gap:12px;margin-top:36px}
.env-gal figure{margin:0;position:relative;border-radius:var(--r-img);overflow:hidden;background:var(--c-800)}
.env-gal img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.env-gal figure:hover img{transform:scale(1.04)}
.env-gal .env-a img{object-position:30% 50%}
.env-gal .env-c img{object-position:50% 55%}
.env-gal figcaption{position:absolute;left:10px;bottom:10px;padding:6px 12px;border-radius:999px;background:rgb(15 50 80 / .78);color:#fff;font-size:13px;backdrop-filter:blur(6px)}
@media (max-width:760px){.env-gal{grid-template-columns:1fr 1fr;grid-auto-rows:auto}.env-gal .env-a{grid-column:span 2;aspect-ratio:4/3}.env-gal .env-b,.env-gal .env-c{aspect-ratio:3/4}}
.traz-gal img[src*="revision-instrumental-quirurgico-banco"]{object-position:50% 30%}

/* Envoltura: ficha técnica del rollo */
.ficha{margin:22px 0 18px;display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
.ficha div{padding:12px 0;border-bottom:1px solid rgb(255 255 255 / .2)}
.ficha dt{font:500 12px var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--c-100)}
.ficha dd{margin:4px 0 0;font-size:1.05rem;font-weight:600;color:#fff}
#ficha .page-copy p{color:var(--c-50)}
#ficha .features{margin-top:48px}
@media (max-width:560px){.ficha{grid-template-columns:1fr}}