/* ===========================================================
   Corpóreos Animados — hoja de estilos
   =========================================================== */

:root{
  --blue-900:#0b2a4a;
  --blue-800:#0f3d6b;
  --blue-600:#1f7fd6;
  --blue-500:#3aa0f0;
  --sky-100:#eaf6ff;
  --orange-500:#ff7a29;
  --orange-600:#f2650f;
  --yellow-400:#ffc736;
  --yellow-500:#ffb400;
  --ink:#152438;
  --ink-soft:#4a5b70;
  --paper:#ffffff;
  --paper-soft:#f5f9fc;
  --line:#e3ecf3;
  --radius-lg:28px;
  --radius-md:18px;
  --radius-sm:12px;
  --shadow-soft:0 20px 45px -20px rgba(11,42,74,.25);
  --shadow-pop:0 14px 30px -12px rgba(255,122,41,.45);
  --container:1180px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4{font-family:'Baloo 2',system-ui,sans-serif;margin:0;line-height:1.1;color:var(--blue-900)}
section{position:relative}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-weight:700;
  font-size:.8rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--orange-600);
  background:#fff1e6;
  padding:7px 16px;
  border-radius:999px;
  margin-bottom:16px;
}
.eyebrow.on-dark{
  background:rgba(255,255,255,.12);
  color:#ffd9a8;
}

.section-head{
  max-width:640px;
  margin-bottom:48px;
}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:clamp(1.9rem,3.2vw,2.7rem);margin-bottom:14px}
.section-head p{color:var(--ink-soft);font-size:1.05rem;line-height:1.6}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:15px 28px;
  border-radius:999px;
  font-weight:700;
  font-size:.98rem;
  border:2px solid transparent;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--orange-500),var(--orange-600));
  color:#fff;
  box-shadow:var(--shadow-pop);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 34px -14px rgba(255,122,41,.55)}
.btn-ghost{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.55);
  color:#fff;
  backdrop-filter:blur(4px);
}
.btn-ghost:hover{background:rgba(255,255,255,.22);transform:translateY(-3px)}
.btn-outline{
  background:transparent;
  border-color:var(--blue-600);
  color:var(--blue-700,#155a9c);
}
.btn-outline:hover{background:var(--blue-600);color:#fff;transform:translateY(-3px)}
.btn-sm{padding:11px 20px;font-size:.88rem}

/* ---------- Header ---------- */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1000;
  padding:16px 0;
  transition:background .3s ease, box-shadow .3s ease, padding .3s ease;
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.site-header.scrolled{
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  box-shadow:0 10px 30px -18px rgba(11,42,74,.35);
  padding:10px 0;
}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:52px;width:auto;max-width:150px;object-fit:contain;transition:height .3s ease}
.site-header.scrolled .brand img{height:42px}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-text strong{
  font-family:'Baloo 2',sans-serif;
  font-size:1.15rem;
  color:#fff;
  transition:color .3s ease;
}
.brand-text span{font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.75);transition:color .3s ease}
.site-header.scrolled .brand-text strong{color:var(--blue-900)}
.site-header.scrolled .brand-text span{color:var(--ink-soft)}

.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{
  font-weight:600;
  font-size:.95rem;
  color:#fff;
  position:relative;
  padding:4px 0;
  transition:color .3s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;
  background:var(--orange-500);transition:width .25s ease;
}
.nav-links a:hover::after{width:100%}
.site-header.scrolled .nav-links a{color:var(--blue-900)}

.header-actions{display:flex;align-items:center;gap:14px}
.header-actions .btn{padding:12px 22px;font-size:.9rem}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:12px;
  border:none;
  background:rgba(255,255,255,.15);
  align-items:center;justify-content:center;
  flex-direction:column;gap:5px;
}
.site-header.scrolled .nav-toggle{background:var(--sky-100)}
.nav-toggle span{width:20px;height:2px;background:#fff;border-radius:2px;transition:background .3s ease}
.site-header.scrolled .nav-toggle span{background:var(--blue-900)}

/* ---------- Hero ---------- */
.hero{
  min-height:100vh;
  display:flex;
  align-items:center;
  color:#fff;
  position:relative;
  padding:150px 0 110px;
}
.hero-media{position:absolute;inset:0;z-index:-2;overflow:hidden}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 20%}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(6,24,45,.78) 0%,rgba(6,30,58,.62) 40%,rgba(7,33,60,.88) 100%);
}
.hero .container{position:relative;z-index:1}
.hero-inner{max-width:680px}
.hero h1{
  font-size:clamp(2.5rem,5.4vw,4.1rem);
  color:#fff;
  margin-bottom:22px;
  text-shadow:0 10px 30px rgba(0,0,0,.25);
}
.hero h1 em{
  font-style:normal;
  color:var(--yellow-400);
}
.hero p.lead{
  font-size:1.18rem;
  line-height:1.65;
  color:rgba(255,255,255,.88);
  max-width:560px;
  margin-bottom:36px;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:56px}

.hero-stats{
  display:grid;
  grid-template-columns:repeat(3,auto);
  gap:34px;
}
.hero-stats div strong{
  display:block;
  font-family:'Baloo 2',sans-serif;
  font-size:2.1rem;
  color:#fff;
}
.hero-stats div span{font-size:.82rem;color:rgba(255,255,255,.72);letter-spacing:.02em}

.scroll-cue{
  position:absolute;
  bottom:34px;left:50%;
  transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
  color:rgba(255,255,255,.75);
  font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
  animation:bob 2.4s ease-in-out infinite;
}
.scroll-cue .dot{width:1px;height:34px;background:linear-gradient(rgba(255,255,255,0),rgba(255,255,255,.8))}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* ---------- Marquee strip ---------- */
.brand-strip{
  background:var(--blue-900);
  padding:16px 0;
  overflow:hidden;
  position:relative;
}
.brand-strip .track{
  display:flex;
  gap:56px;
  white-space:nowrap;
  animation:scrollx 26s linear infinite;
  width:max-content;
}
.brand-strip span{
  color:rgba(255,255,255,.55);
  font-family:'Baloo 2',sans-serif;
  font-size:1.05rem;
  letter-spacing:.03em;
}
.brand-strip span b{color:#fff}
@keyframes scrollx{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- Quiénes somos ---------- */
.about{padding:118px 0 100px;background:var(--paper)}
.about-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:64px;
  align-items:center;
}
.about ul.checklist{margin-top:28px;display:flex;flex-direction:column;gap:16px}
.about ul.checklist li{
  display:flex;gap:14px;align-items:flex-start;
  font-size:1rem;color:var(--ink-soft);line-height:1.5;
}
.check-ic{
  flex:none;width:26px;height:26px;border-radius:50%;
  background:linear-gradient(135deg,var(--blue-500),var(--blue-700,#1a63a8));
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:.8rem;margin-top:2px;
}
.about-visual{position:relative}
.stack-photos{position:relative;height:460px}
.stack-photos img{
  position:absolute;border-radius:var(--radius-md);
  object-fit:cover;box-shadow:var(--shadow-soft);border:6px solid #fff;
}
.stack-photos .p1{width:64%;height:62%;top:0;left:0;z-index:2}
.stack-photos .p2{width:56%;height:52%;bottom:0;right:0;z-index:3;transform:rotate(2deg)}
.stack-badge{
  position:absolute;left:-18px;bottom:26px;z-index:4;
  background:#fff;border-radius:var(--radius-sm);
  box-shadow:var(--shadow-soft);
  padding:16px 20px;display:flex;align-items:center;gap:12px;
}
.stack-badge strong{font-family:'Baloo 2',sans-serif;font-size:1.5rem;color:var(--orange-600);display:block}
.stack-badge span{font-size:.75rem;color:var(--ink-soft)}

/* ---------- Servicios ---------- */
.services{padding:100px 0;background:var(--paper-soft)}
.service-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.service-card{
  background:#fff;border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-soft);
  display:flex;flex-direction:column;
  transition:transform .35s ease, box-shadow .35s ease;
}
.service-card:hover{transform:translateY(-8px);box-shadow:0 28px 50px -22px rgba(11,42,74,.32)}
.service-card .thumb{height:230px;overflow:hidden}
.service-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.service-card:hover .thumb img{transform:scale(1.08)}
.service-card .body{padding:28px 26px 30px;display:flex;flex-direction:column;gap:12px;flex:1}
.service-card .num{
  font-family:'Baloo 2',sans-serif;color:var(--orange-500);font-size:.85rem;font-weight:700;
}
.service-card h3{font-size:1.35rem}
.service-card p{color:var(--ink-soft);font-size:.95rem;line-height:1.55;flex:1}
.service-card .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.tag{
  font-size:.72rem;font-weight:700;letter-spacing:.02em;
  background:var(--sky-100);color:var(--blue-700,#155a9c);
  padding:6px 12px;border-radius:999px;
}

/* ---------- Proceso ---------- */
.process{padding:100px 0;background:var(--blue-900);color:#fff;overflow:hidden}
.process .section-head h2{color:#fff}
.process .section-head p{color:rgba(255,255,255,.72)}
.process-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
  margin-top:10px;
}
.process-step{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-md);
  padding:26px 22px;
}
.process-step .step-no{
  width:40px;height:40px;border-radius:12px;
  background:linear-gradient(135deg,var(--orange-500),var(--yellow-400));
  display:flex;align-items:center;justify-content:center;
  font-family:'Baloo 2',sans-serif;font-weight:700;color:#1a1200;margin-bottom:18px;
}
.process-step h4{color:#fff;font-size:1.05rem;margin-bottom:8px}
.process-step p{color:rgba(255,255,255,.68);font-size:.9rem;line-height:1.5;margin:0}
.process-photos{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:52px;
}
.process-photos img{border-radius:var(--radius-md);height:220px;width:100%;object-fit:cover;box-shadow:var(--shadow-soft)}

/* ---------- Galería ---------- */
.gallery{padding:100px 0;background:var(--paper)}
.gallery-filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px}
.chip{
  padding:9px 18px;border-radius:999px;border:1px solid var(--line);
  font-size:.85rem;font-weight:600;color:var(--ink-soft);background:#fff;
  transition:all .25s ease;
}
.chip.active,.chip:hover{background:var(--blue-900);color:#fff;border-color:var(--blue-900)}
.gallery-grid{
  columns:4 260px;
  column-gap:18px;
}
.gallery-grid figure{
  margin:0 0 18px;break-inside:avoid;
  border-radius:var(--radius-md);overflow:hidden;
  position:relative;cursor:zoom-in;box-shadow:var(--shadow-soft);
}
.gallery-grid img{width:100%;display:block;transition:transform .5s ease}
.gallery-grid figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(11,42,74,.55),rgba(11,42,74,0) 55%);
  opacity:0;transition:opacity .3s ease;
}
.gallery-grid figure:hover::after{opacity:1}
.gallery-grid figure:hover img{transform:scale(1.06)}
.gallery-grid figcaption{
  position:absolute;left:14px;bottom:12px;color:#fff;font-weight:700;font-size:.85rem;
  opacity:0;transform:translateY(6px);transition:all .3s ease;
}
.gallery-grid figure:hover figcaption{opacity:1;transform:translateY(0)}
.gallery-more{text-align:center;margin-top:36px}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;z-index:2000;
  background:rgba(6,15,28,.92);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transition:opacity .3s ease;
  padding:40px;
}
.lightbox.open{opacity:1;visibility:visible}
.lightbox img{max-width:min(90vw,900px);max-height:82vh;border-radius:14px;box-shadow:0 30px 60px rgba(0,0,0,.5)}
.lightbox-close,.lightbox-nav{
  position:absolute;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);
  color:#fff;border-radius:50%;width:48px;height:48px;display:flex;align-items:center;justify-content:center;
  font-size:1.3rem;transition:background .25s ease;
}
.lightbox-close:hover,.lightbox-nav:hover{background:rgba(255,255,255,.28)}
.lightbox-close{top:24px;right:24px}
.lightbox-nav.prev{left:24px;top:50%;transform:translateY(-50%)}
.lightbox-nav.next{right:24px;top:50%;transform:translateY(-50%)}

/* ---------- Video ---------- */
.videos{padding:100px 0;background:var(--paper-soft)}
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.video-card{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-soft);background:#000;aspect-ratio:9/16;max-height:520px;
}
.video-card video{width:100%;height:100%;object-fit:cover;display:block}
.video-card .poster-btn{
  position:absolute;inset:0;border:none;padding:0;background:transparent;
}
.video-card .poster-btn img{width:100%;height:100%;object-fit:cover}
.video-card .poster-btn::before{
  content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.55),rgba(0,0,0,.05) 45%);
}
.play-ring{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:76px;height:76px;border-radius:50%;
  background:rgba(255,255,255,.18);backdrop-filter:blur(6px);
  border:1.5px solid rgba(255,255,255,.6);
  display:flex;align-items:center;justify-content:center;
  transition:transform .3s ease, background .3s ease;
}
.video-card:hover .play-ring{transform:translate(-50%,-50%) scale(1.08);background:rgba(255,255,255,.3)}
.play-ring::after{
  content:"";width:0;height:0;margin-left:5px;
  border-top:13px solid transparent;border-bottom:13px solid transparent;border-left:20px solid #fff;
}
.video-card .v-label{position:absolute;left:16px;bottom:16px;color:#fff;font-weight:700;font-size:.92rem;z-index:2}
.video-card.playing .poster-btn{display:none}

/* ---------- CTA banda ---------- */
.cta-band{
  margin:0 auto;max-width:var(--container);
  padding:56px 56px;
  background:linear-gradient(120deg,var(--orange-500),var(--orange-600) 60%,#e5540a);
  border-radius:var(--radius-lg);
  display:flex;align-items:center;justify-content:space-between;gap:28px;
  color:#fff;box-shadow:0 30px 60px -24px rgba(242,101,15,.5);
  position:relative;top:-70px;
  flex-wrap:wrap;
}
.cta-band h3{color:#fff;font-size:1.7rem;max-width:520px}
.cta-band p{margin:10px 0 0;color:rgba(255,255,255,.9);max-width:520px}
.cta-band .btn-primary{background:#fff;color:var(--orange-600);box-shadow:0 14px 26px -10px rgba(0,0,0,.25)}
.cta-band .btn-primary:hover{background:#fff}

/* ---------- Contacto ---------- */
.contact{padding:40px 0 110px;background:var(--paper)}
.contact-grid{
  display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;
}
.contact-info{
  background:var(--blue-900);color:#fff;border-radius:var(--radius-lg);
  padding:44px 38px;display:flex;flex-direction:column;gap:26px;
}
.contact-info h3{color:#fff;font-size:1.5rem}
.contact-info p{color:rgba(255,255,255,.72);line-height:1.6;margin:6px 0 0}
.contact-list{display:flex;flex-direction:column;gap:18px;margin-top:6px}
.contact-list a,.contact-list div{
  display:flex;align-items:center;gap:14px;font-weight:600;font-size:.98rem;color:#fff;
}
.contact-list .ic{
  width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.12);
  display:flex;align-items:center;justify-content:center;flex:none;
}
.contact-list small{display:block;font-weight:400;color:rgba(255,255,255,.6);font-size:.78rem;margin-top:2px}
.social-row{display:flex;gap:10px;margin-top:auto;padding-top:10px}
.social-row a{
  width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;transition:background .25s ease;
}
.social-row a:hover{background:var(--orange-500)}

.contact-form{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:44px 40px;box-shadow:var(--shadow-soft);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px;display:flex;flex-direction:column;gap:8px}
.field label{font-size:.85rem;font-weight:700;color:var(--blue-900)}
.field input,.field select,.field textarea{
  border:1.5px solid var(--line);border-radius:12px;padding:13px 15px;
  font-family:inherit;font-size:.95rem;color:var(--ink);background:var(--paper-soft);
  transition:border-color .2s ease, background .2s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--blue-500);background:#fff;
}
.field textarea{resize:vertical;min-height:120px}
.form-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.form-note{font-size:.8rem;color:var(--ink-soft)}
.form-status{margin-top:14px;font-size:.9rem;font-weight:600;display:none}
.form-status.ok{display:block;color:#177a3f}
.form-status.err{display:block;color:#c0392b}

/* ---------- Footer ---------- */
.site-footer{background:var(--blue-900);color:rgba(255,255,255,.75);padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand{display:flex;gap:12px;align-items:center;margin-bottom:14px}
.footer-brand img{height:44px;width:auto;max-width:130px;object-fit:contain}
.footer-brand strong{font-family:'Baloo 2',sans-serif;color:#fff;font-size:1.15rem}
.site-footer p{font-size:.9rem;line-height:1.6;max-width:320px}
.site-footer h5{color:#fff;font-size:.9rem;letter-spacing:.05em;text-transform:uppercase;margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{font-size:.92rem;transition:color .2s ease}
.footer-links a:hover{color:#fff}
.footer-bottom{
  padding-top:22px;display:flex;justify-content:space-between;align-items:center;
  font-size:.82rem;flex-wrap:wrap;gap:10px;
}
.footer-bottom a{color:rgba(255,255,255,.85);font-weight:600}

/* ---------- WhatsApp flotante ---------- */
.wa-float{
  position:fixed;left:22px;bottom:22px;z-index:900;
  width:60px;height:60px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 30px -10px rgba(37,211,102,.6);
  animation:pulse 2.6s ease-in-out infinite;
}
@keyframes pulse{0%,100%{box-shadow:0 14px 30px -10px rgba(37,211,102,.6)}50%{box-shadow:0 14px 34px -6px rgba(37,211,102,.85)}}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:translateY(0)}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .video-grid{grid-template-columns:repeat(2,1fr)}
  .about-grid{grid-template-columns:1fr;gap:46px}
  .stack-photos{height:380px;max-width:460px}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:860px){
  .nav-links,.header-actions .btn-outline{display:none}
  .nav-toggle{display:flex}
  .cta-band{flex-direction:column;align-items:flex-start;top:-50px;padding:40px 30px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  .hero{padding:130px 0 90px;min-height:auto}
  .hero-stats{grid-template-columns:repeat(3,auto);gap:20px}
  .hero-stats div strong{font-size:1.5rem}
  .service-grid{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr}
  .process-photos{grid-template-columns:1fr}
  .video-grid{grid-template-columns:1fr}
  .video-card{max-height:440px}
  .gallery-grid{columns:2 180px}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .cta-band h3{font-size:1.4rem}
}

/* Mobile nav panel */
.mobile-nav{
  position:fixed;inset:0 0 0 auto;width:min(86vw,360px);
  background:#fff;z-index:1100;padding:30px 28px;
  transform:translateX(100%);transition:transform .35s ease;
  box-shadow:-20px 0 50px rgba(0,0,0,.2);
  display:flex;flex-direction:column;gap:8px;
}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav a{
  padding:14px 6px;font-weight:700;color:var(--blue-900);font-size:1.05rem;
  border-bottom:1px solid var(--line);
}
.mobile-nav-close{align-self:flex-end;width:40px;height:40px;border-radius:10px;background:var(--paper-soft);border:none;font-size:1.2rem;margin-bottom:10px}
.mobile-backdrop{
  position:fixed;inset:0;background:rgba(6,15,28,.5);z-index:1050;
  opacity:0;visibility:hidden;transition:opacity .3s ease;
}
.mobile-backdrop.open{opacity:1;visibility:visible}
.mobile-nav .btn{margin-top:16px}