/* =========================================================
   Offers Mobile — hoja de estilos
   ========================================================= */

:root{
  --ink:#1d1d1f;
  --ink-soft:#424245;
  --muted:#6e6e73;
  --line:#d2d2d7;
  --bg:#ffffff;
  --bg-alt:#f5f5f7;
  --dark:#000000;
  --dark-soft:#111113;
  --blue:#0a63f5;
  --blue-soft:#4b8dff;
  --violet:#a89bd6;

  --wrap:1120px;
  --radius:18px;
  --radius-lg:26px;

  --ease:cubic-bezier(.22,.61,.36,1);
  --nav-h:56px;

  /* alturas de las piezas con imagen (en unidades absolutas:
     los % no resuelven bien dentro de una grid de alto automático) */
  --card-media-h:clamp(180px,19vw,240px);
  --viewer-h:clamp(300px,34vw,420px);
}

*,*::before,*::after{box-sizing:border-box;}

html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--nav-h) + 12px);
}

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",Inter,Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:17px;
  line-height:1.5;
  letter-spacing:-.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;}

/* ---------- utilidades ---------- */
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px;}
.wrap--narrow{max-width:780px;}

.section{padding:clamp(64px,8vw,110px) 0;}
.alt-band{background:var(--bg-alt);}
.dark-band{background:var(--dark);color:#f5f5f7;}

.h2{
  font-size:clamp(28px,4.2vw,44px);
  line-height:1.1;
  letter-spacing:-.025em;
  font-weight:600;
  margin:0 0 14px;
  text-align:center;
}
.h2--light{color:#fff;}

.h3{
  font-size:clamp(24px,3vw,34px);
  line-height:1.15;
  letter-spacing:-.025em;
  font-weight:600;
  margin:0 0 16px;
}

.sub{
  margin:0 auto 34px;
  max-width:640px;
  text-align:center;
  color:var(--muted);
  font-size:clamp(15px,1.6vw,19px);
}
.sub--light{color:#a1a1a6;}
.sub--tight{margin-bottom:26px;}

.body{color:var(--muted);font-size:16px;line-height:1.6;margin:0 0 22px;}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 30px;
  border:1px solid transparent;
  border-radius:999px;
  font-size:15px;font-weight:500;letter-spacing:0;
  cursor:pointer;
  transition:transform .3s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.btn:hover{transform:translateY(-2px);}
.btn:active{transform:translateY(0);}
.btn--dark{background:var(--ink);color:#fff;}
.btn--dark:hover{background:#000;}
.btn--light{background:#fff;color:var(--ink);}
.btn--light:hover{background:#e8e8ed;}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45);}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:#fff;}

/* botón que inicia una llamada */
.btn--call{gap:9px;}
.btn--call svg{
  width:16px;height:16px;flex:0 0 auto;
  fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;
}

/* =========================================================
   NAV
   ========================================================= */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:100;
  height:var(--nav-h);
  background:rgba(255,255,255,.72);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease),background .3s var(--ease);
}
.nav.is-scrolled{border-bottom-color:rgba(0,0,0,.09);}

.nav__inner{
  max-width:1180px;margin:0 auto;padding:0 24px;height:100%;
  display:flex;align-items:center;gap:22px;
}

/* WebP con transparencia: se apoya sobre la barra sin recuadro propio. */
.logo{display:flex;align-items:center;flex:0 0 auto;}
.logo img{
  height:40px;width:auto;display:block;
  transition:transform .25s var(--ease);
}
.logo:hover img{transform:scale(1.03);}

.nav__links{display:flex;align-items:center;gap:22px;margin:0 auto;}
.nav__links a{
  font-size:13px;color:var(--ink-soft);
  position:relative;padding:4px 0;
  transition:color .25s var(--ease);
}
.nav__links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:1.5px;
  background:var(--blue);transform:scaleX(0);transform-origin:center;
  transition:transform .3s var(--ease);
}
.nav__links a:hover{color:var(--ink);}
.nav__links a:hover::after{transform:scaleX(1);}

.nav__actions{display:flex;align-items:center;gap:6px;}

/* teléfono en el menú: es la vía de compra, por eso va visible */
.nav__tel{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 14px;margin-right:4px;
  border-radius:999px;background:var(--blue);color:#fff;
  font-size:13px;font-weight:600;letter-spacing:-.01em;white-space:nowrap;
  transition:background .25s var(--ease),transform .25s var(--ease);
}
.nav__tel:hover{background:#0955d4;transform:translateY(-1px);}
.nav__tel svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}

.icon-btn{
  width:34px;height:34px;display:grid;place-items:center;
  background:none;border:0;border-radius:50%;cursor:pointer;
  transition:background .25s var(--ease);
}
.icon-btn:hover{background:rgba(0,0,0,.06);}
.icon-btn svg{width:19px;height:19px;fill:none;stroke:var(--ink);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;}

.burger{
  display:none;width:34px;height:34px;background:none;border:0;cursor:pointer;
  flex-direction:column;justify-content:center;align-items:center;gap:5px;
}
.burger span{width:17px;height:1.5px;background:var(--ink);border-radius:2px;transition:transform .3s var(--ease),opacity .3s var(--ease);}
.burger.is-open span:nth-child(1){transform:translateY(3.3px) rotate(45deg);}
.burger.is-open span:nth-child(2){transform:translateY(-3.3px) rotate(-45deg);}

/* =========================================================
   HERO
   ========================================================= */
.hero{padding-top:calc(var(--nav-h) + clamp(40px,6vw,72px));background:var(--bg);}

.hero__copy{text-align:center;padding:0 24px;}

.hero__title{
  font-size:clamp(32px,5.4vw,58px);
  line-height:1.06;
  letter-spacing:-.035em;
  font-weight:600;
  margin:0 0 12px;
}
.hero__title em{
  font-style:italic;
  font-family:"Snell Roundhand","Segoe Script","Brush Script MT",Georgia,serif;
  font-weight:500;
  padding-right:.06em;
}

.hero__kicker{
  margin:0 0 26px;
  color:var(--blue);
  font-size:clamp(11px,1.3vw,14px);
  font-weight:600;
  letter-spacing:.16em;
  text-transform:uppercase;
}

.hero__phone{
  margin:14px 0 0;
  font-size:13.5px;color:var(--muted);
}
.hero__phone a{color:var(--ink);font-weight:600;}
.hero__phone a:hover{color:var(--blue);}

.hero__media{
  margin-top:clamp(22px,4vw,44px);
  max-width:1180px;margin-inline:auto;padding:0 24px;
}
.hero__media img{width:100%;}

/* =========================================================
   TECNOLOGÍA — escenario oscuro
   ========================================================= */
.tech{padding:clamp(56px,7vw,92px) 0 clamp(60px,8vw,110px);}
.tech__head{text-align:center;}

.tech__media{
  margin:clamp(18px,3vw,36px) auto 0;
  max-width:1040px;padding:0 24px;
}
/* la foto ya trae fondo negro: difuminamos los bordes
   para que funda con la banda sin dejar un rectángulo visible */
.tech__media img{
  width:100%;
  -webkit-mask-image:radial-gradient(ellipse 78% 78% at 50% 50%,#000 58%,transparent 100%);
          mask-image:radial-gradient(ellipse 78% 78% at 50% 50%,#000 58%,transparent 100%);
}

/* =========================================================
   TABS
   ========================================================= */
.tabs{
  display:flex;justify-content:center;flex-wrap:wrap;
  gap:clamp(14px,3vw,34px);
  margin:0 0 22px;
}
.tab{
  background:none;border:0;cursor:pointer;padding:6px 2px;
  font-size:14px;color:var(--muted);
  position:relative;
  transition:color .25s var(--ease);
}
.tab::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;
  background:var(--ink);transform:scaleX(0);
  transition:transform .3s var(--ease);
}
.tab:hover{color:var(--ink);}
.tab.is-active{color:var(--ink);font-weight:500;}
.tab.is-active::after{transform:scaleX(1);}

.tabs--light .tab{color:#86868b;}
.tabs--light .tab:hover,.tabs--light .tab.is-active{color:#fff;}
.tabs--light .tab::after{background:#fff;}

/* =========================================================
   CÁMARAS
   ========================================================= */
.cameras__shot{margin:0;}
.cameras__shot img{width:100%;max-width:900px;margin:0 auto;}

/* =========================================================
   CATÁLOGO
   ========================================================= */
.catalog__grid{
  display:grid;
  grid-template-columns:minmax(250px,1fr) 2fr;
  gap:clamp(28px,3.6vw,48px);
  align-items:center;
  margin-top:14px;
}
.catalog__intro .h3{font-size:clamp(22px,2.5vw,30px);}
.catalog__intro .body{max-width:340px;}

.callout{
  max-width:340px;margin-top:26px;padding-top:22px;
  border-top:1px solid var(--line);
}
.callout__text{font-size:13px;line-height:1.5;color:var(--muted);margin:0 0 14px;}
.callout .btn{font-size:14px;padding:11px 24px;}

.cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:clamp(16px,2.4vw,30px);
}

.card{
  text-align:center;
  transition:transform .4s var(--ease);
}
.card:hover{transform:translateY(-6px);}

.card__media{
  height:var(--card-media-h);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;
}
.card__media img{
  max-height:var(--card-media-h);width:auto;
  filter:drop-shadow(0 18px 26px rgba(0,0,0,.14));
  transition:transform .5s var(--ease);
}
.card:hover .card__media img{transform:scale(1.04);}

.card__media--empty{
  border:1px dashed var(--line);border-radius:var(--radius);
  background:rgba(255,255,255,.5);
}
.card__media--empty svg{width:46px;height:46px;fill:none;stroke:var(--line);stroke-width:1.4;stroke-linecap:round;}

.card__name{font-size:14px;font-weight:600;margin:0 0 12px;letter-spacing:-.01em;}
.card__spec{font-size:clamp(26px,3.4vw,38px);font-weight:600;letter-spacing:-.03em;margin:0 0 10px;}
.card__desc{font-size:12px;line-height:1.55;color:var(--muted);margin:0 auto;max-width:22ch;}

.card--soon{opacity:.85;}

/* =========================================================
   360°
   ========================================================= */
.three60 .sub{margin-bottom:26px;}

.viewer{
  position:relative;
  height:var(--viewer-h);
  display:flex;align-items:center;justify-content:center;
  margin:10px 0 30px;
  cursor:grab;
  perspective:1200px;
  touch-action:pan-y;
}
.viewer:active{cursor:grabbing;}

.viewer__glow{
  position:absolute;bottom:8%;left:50%;transform:translateX(-50%);
  width:min(640px,85vw);height:220px;
  background:radial-gradient(ellipse at 50% 70%,rgba(168,155,214,.34),transparent 68%);
}
.viewer__ring{
  position:absolute;bottom:9%;left:50%;transform:translateX(-50%);
  width:min(380px,62vw);height:54px;border-radius:50%;
  border:1px solid rgba(200,195,235,.28);
  background:radial-gradient(ellipse at 50% 50%,rgba(190,185,230,.16),transparent 70%);
}
.viewer__phone{
  position:relative;z-index:2;
  transform-style:preserve-3d;
  will-change:transform;
}
.viewer__phone img{
  max-height:calc(var(--viewer-h) * .82);width:auto;
  filter:drop-shadow(0 30px 45px rgba(0,0,0,.6));
}
.viewer__phone.is-spinning{animation:spin360 2.4s var(--ease);}
@keyframes spin360{
  from{transform:rotateY(0deg);}
  to{transform:rotateY(360deg);}
}

.three60__actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;}

/* =========================================================
   PROCESO DE COMPRA
   ========================================================= */
.steps__grid{
  list-style:none;margin:clamp(28px,4vw,50px) 0 0;padding:0;
  display:grid;grid-template-columns:repeat(5,1fr);
  gap:clamp(14px,2.4vw,28px);
  text-align:center;
}
.step{display:flex;flex-direction:column;align-items:center;}

.step__icon{
  width:clamp(56px,6vw,74px);height:clamp(56px,6vw,74px);
  border-radius:50%;
  border:1.5px solid var(--blue);
  display:grid;place-items:center;
  margin-bottom:16px;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.step:hover .step__icon{transform:translateY(-5px);box-shadow:0 12px 26px rgba(10,99,245,.18);}
.step__icon svg{width:30px;height:30px;fill:none;stroke:var(--blue);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;}
.step__icon--fill{background:var(--blue);border-color:var(--blue);}
.step__icon--fill svg{stroke:#fff;}

.step__num{font-size:20px;font-weight:600;margin:0 0 8px;letter-spacing:-.02em;}
.step__title{font-size:12.5px;font-weight:500;line-height:1.4;margin:0 0 4px;max-width:19ch;}
.step__desc{font-size:12px;color:var(--muted);line-height:1.45;margin:0;max-width:21ch;}

/* =========================================================
   ACCESORIOS
   ========================================================= */
.accs__grid{
  display:grid;grid-template-columns:1.15fr 1fr;
  gap:clamp(28px,4vw,60px);align-items:center;
  margin-top:18px;
}
.accs__media{
  margin:0;padding:clamp(24px,4vw,48px);
  border-radius:var(--radius-lg);
  background:linear-gradient(135deg,#f6f5fb 0%,#eceaf6 55%,#f7f7f9 100%);
}
.accs__media img{width:100%;mix-blend-mode:multiply;}

.feats{list-style:none;margin:0 0 28px;padding:0;display:grid;gap:18px;}
.feats li{display:flex;align-items:flex-start;gap:14px;font-size:12.5px;line-height:1.45;color:var(--muted);}
.feats li b{color:var(--ink);font-weight:600;font-size:13px;}
.feats__icon{
  flex:0 0 auto;width:36px;height:36px;border-radius:50%;
  background:var(--bg-alt);display:grid;place-items:center;
}
.feats__icon svg{width:19px;height:19px;fill:none;stroke:var(--ink);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;}

/* =========================================================
   COMPARADOR
   ========================================================= */
.compare__card{
  margin-top:20px;
  background:#fff;
  border-radius:var(--radius-lg);
  padding:clamp(24px,3.4vw,48px);
  display:grid;grid-template-columns:1.5fr 1fr;
  gap:clamp(24px,4vw,50px);align-items:center;
  box-shadow:0 24px 60px rgba(0,0,0,.06);
}
.compare__media{margin:0;}
.compare__media img{width:100%;max-width:620px;margin-inline:auto;}
.compare__copy .body{max-width:34ch;}

/* =========================================================
   AYUDA
   ========================================================= */
.help{text-align:center;}
.search{
  position:relative;max-width:520px;margin:6px auto 26px;
  display:flex;align-items:center;
}
.search svg{
  position:absolute;left:18px;width:17px;height:17px;
  fill:none;stroke:var(--muted);stroke-width:1.6;stroke-linecap:round;
}
.search input{
  width:100%;padding:13px 20px 13px 46px;
  border:1px solid var(--line);border-radius:999px;
  background:#fff;font-size:14px;color:var(--ink);
  outline:none;
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.search input::placeholder{color:#9b9ba0;}
.search input:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(10,99,245,.12);}

.chips{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;}
.chips a{
  padding:8px 18px;border-radius:999px;
  border:1px solid var(--line);
  font-size:13px;color:var(--ink-soft);
  transition:background .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease);
}
.chips a:hover{background:var(--bg-alt);border-color:#b9b9c0;transform:translateY(-2px);}

/* =========================================================
   FOOTER
   ========================================================= */
/* el hueco de abajo deja sitio al botón flotante, que si no taparía
   las últimas líneas del pie */
.footer{background:var(--bg-alt);padding:clamp(44px,5vw,66px) 0 104px;font-size:12px;}
.footer__grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:clamp(18px,2.6vw,34px);
}
.footer__col{display:flex;flex-direction:column;gap:9px;}
.footer__col h5{margin:0 0 4px;font-size:12px;font-weight:600;color:var(--ink);}
.footer__col a{color:var(--muted);transition:color .2s var(--ease);}
.footer__col a:hover{color:var(--ink);text-decoration:underline;}
.footer__tel{color:var(--ink) !important;font-weight:600;}
.footer__tel:hover{color:var(--blue) !important;}

.footer__bottom{
  margin-top:clamp(32px,4vw,52px);padding-top:22px;
  border-top:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;gap:22px;flex-wrap:wrap;
}
.footer__legal p{margin:0 0 4px;color:var(--muted);font-size:11.5px;}

/* =========================================================
   PÁGINAS DE TEXTO (legales, ayuda, contacto)
   ========================================================= */
.page-doc{background:var(--bg);}

.doc{
  padding:calc(var(--nav-h) + clamp(36px,5vw,64px)) 0 clamp(56px,7vw,96px);
}
.wrap--doc{max-width:760px;margin:0 auto;padding:0 24px;}

.doc__crumb{font-size:12.5px;color:var(--muted);margin:0 0 18px;}
.doc__crumb a{color:var(--blue);}
.doc__crumb a:hover{text-decoration:underline;}
.doc__crumb span{margin:0 6px;color:var(--line);}

.doc__title{
  font-size:clamp(30px,4.6vw,46px);
  line-height:1.08;letter-spacing:-.03em;font-weight:600;
  margin:0 0 10px;
}
.doc__meta{font-size:13px;color:var(--muted);margin:0 0 34px;padding-bottom:22px;border-bottom:1px solid var(--line);}

.doc__lead{font-size:clamp(17px,2vw,20px);line-height:1.55;color:var(--ink-soft);margin:0 0 34px;letter-spacing:-.015em;}

.doc h2{
  font-size:clamp(19px,2.2vw,24px);
  line-height:1.25;letter-spacing:-.02em;font-weight:600;
  margin:42px 0 12px;scroll-margin-top:calc(var(--nav-h) + 20px);
}
.doc h3{font-size:16px;font-weight:600;margin:0 0 8px;letter-spacing:-.01em;}
.doc p{font-size:15.5px;line-height:1.65;color:var(--ink-soft);margin:0 0 16px;}
.doc a{color:var(--blue);}
.doc a:hover{text-decoration:underline;}
.doc a.btn{color:#fff;}
.doc a.btn:hover{text-decoration:none;}

.doc ul,.doc ol{margin:0 0 18px;padding-left:22px;}
.doc li{font-size:15.5px;line-height:1.6;color:var(--ink-soft);margin-bottom:9px;}
.doc li strong{color:var(--ink);}

.doc__table{
  width:100%;border-collapse:collapse;margin:0 0 22px;
  font-size:14.5px;
}
.doc__table th,.doc__table td{
  text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);
  vertical-align:top;color:var(--ink-soft);
}
.doc__table th{color:var(--ink);font-weight:600;background:var(--bg-alt);}
.doc__table tr:last-child td{border-bottom:0;}

.doc__cards{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;
  margin:0 0 12px;
}

/* bloque de llamada de las páginas internas */
.doc__call{
  border:1px solid var(--line);border-radius:var(--radius);
  background:var(--bg-alt);
  padding:28px 24px;text-align:center;margin:0 0 12px;
}
.doc__call-label{
  font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--blue);margin:0 0 8px;
}
.doc__call-num{
  display:inline-block;
  font-size:clamp(26px,4vw,38px);font-weight:600;letter-spacing:-.03em;
  color:var(--ink);margin-bottom:8px;
}
.doc__call-num:hover{color:var(--blue);text-decoration:none;}
.doc__call-sub{font-size:13px;color:var(--muted);margin:0;}
.doc__card{
  border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 20px;background:var(--bg-alt);
}
.doc__card p{font-size:14px;margin-bottom:14px;}
.doc__card .btn{padding:10px 20px;font-size:13.5px;width:100%;}

.footer__tm{font-size:10.5px;line-height:1.5;color:#86868b;max-width:62ch;margin-top:10px;}

@media (max-width:720px){
  .doc__cards{grid-template-columns:1fr;}
  .doc__table{font-size:13.5px;}
  .doc__table th,.doc__table td{padding:10px;}
}

/* =========================================================
   BOTÓN FLOTANTE DE LLAMADA
   ========================================================= */
.call-fab{
  position:fixed;z-index:90;
  left:50%;bottom:20px;
  /* en iPhone, el indicador de inicio se come la franja de abajo */
  bottom:calc(20px + env(safe-area-inset-bottom));
  transform:translateX(-50%);
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 28px;
  border-radius:999px;
  background:var(--blue);color:#fff;
  font-size:16px;font-weight:600;letter-spacing:-.01em;white-space:nowrap;
  box-shadow:0 8px 26px rgba(10,99,245,.4);
  transition:background .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease);
}
/* el translateX se repite en cada estado: si no, el botón se descentra al pasar el ratón */
.call-fab:hover{
  background:#0955d4;
  transform:translateX(-50%) translateY(-2px);
  box-shadow:0 12px 32px rgba(10,99,245,.48);
}
.call-fab:active{transform:translateX(-50%) translateY(0);}
.call-fab svg{
  width:18px;height:18px;flex:0 0 auto;
  fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;
}

@media (max-width:400px){
  .call-fab{padding:13px 24px;font-size:15px;}
}

/* =========================================================
   REVEAL
   ========================================================= */
.reveal{
  opacity:0;transform:translateY(26px);
  transition:opacity .8s var(--ease),transform .8s var(--ease);
}
.reveal--slow{transition-duration:1.1s;}
.reveal.is-in{opacity:1;transform:none;}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1040px){
  .nav__links{gap:16px;}
  .nav__links a{font-size:12px;}
}

@media (max-width:900px){
  .burger{display:flex;}
  .nav__links{
    position:fixed;top:var(--nav-h);left:0;right:0;
    flex-direction:column;align-items:flex-start;gap:0;
    /* opaco: sobre el hero el texto de detrás se transparentaba y estorbaba */
    background:#fff;
    /* Sin relleno vertical mientras está cerrado: con box-sizing:border-box
       el max-height:0 no comprime el padding ni el borde, así que el menú
       asomaba una franja de 31px con el primer enlace cortado. */
    padding:0 26px;
    border-bottom:0 solid var(--line);
    max-height:0;overflow:hidden;
    transition:max-height .45s var(--ease),padding .45s var(--ease);
  }
  .nav__links.is-open{max-height:70vh;padding:8px 26px 22px;border-bottom-width:1px;}
  .nav__links a{width:100%;padding:13px 0;border-bottom:1px solid rgba(0,0,0,.06);font-size:15px;}
  .nav__links a::after{display:none;}
  .logo{margin-right:auto;}

  /* La barra no da para el teléfono, dos iconos y el menú: se salían de la
     pantalla y el botón de menú quedaba inalcanzable. En móvil manda el
     número, que es la vía de compra. */
  .nav__inner{gap:12px;}
  .nav__actions .icon-btn{display:none;}

  .catalog__grid{grid-template-columns:1fr;}
  .catalog__intro{text-align:center;}
  .catalog__intro .body{max-width:46ch;margin-inline:auto;}

  .accs__grid{grid-template-columns:1fr;}
  .compare__card{grid-template-columns:1fr;text-align:center;}
  .compare__copy .body{margin-inline:auto;}

  .steps__grid{grid-template-columns:repeat(3,1fr);row-gap:34px;}
  .footer__grid{grid-template-columns:repeat(3,1fr);row-gap:28px;}
}

@media (max-width:620px){
  body{font-size:16px;}
  .cards{grid-template-columns:1fr;gap:34px;}
  .card__media{height:210px;}
  .card__desc{max-width:30ch;}
  .steps__grid{grid-template-columns:repeat(2,1fr);}
  .footer__grid{grid-template-columns:repeat(2,1fr);}
  .footer__bottom{flex-direction:column;align-items:flex-start;}
  .tabs{gap:12px;}
  .tab{font-size:12.5px;}
  .three60__actions{flex-direction:column;align-items:center;}
  .three60__actions .btn{width:100%;max-width:260px;}
}

/* Pantallas estrechas (iPhone SE, Android de 360px): el logo y el botón del
   teléfono juntos no caben a tamaño completo. */
@media (max-width:400px){
  .nav__inner{padding:0 16px;gap:10px;}
  .logo img{height:34px;}
  .nav__tel{padding:6px 11px;font-size:12px;margin-right:0;}
  .nav__tel svg{width:13px;height:13px;}
  .btn{padding:12px 20px;font-size:14px;}
  .btn--call{white-space:nowrap;}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;}
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;}
}