/* =========================================================
   B&B Logistic — Web corporativa pública
   Archivo: /assets/css/public.css
   Nota: Estilos separados para no afectar el sistema interno.
   ========================================================= */
:root{
  --bb-cyan:#00d4ff;
  --bb-blue:#0033cc;
  --bb-blue-2:#1178f2;
  --bb-deep:#071c47;
  --bb-text:#20314f;
  --bb-muted:#66748c;
  --bb-bg:#f4f7fb;
  --bb-line:rgba(17,61,135,.12);
  --bb-card:#ffffff;
  --bb-shadow:0 20px 60px rgba(10,35,85,.12);
  --bb-shadow-soft:0 12px 32px rgba(10,35,85,.09);
  --bb-radius:28px;
  --bb-radius-md:20px;
  --bb-gradient:linear-gradient(135deg,var(--bb-cyan),var(--bb-blue));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.public-site{margin:0;background:#fff;color:var(--bb-text);font-family:Poppins,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.55;overflow-x:hidden}
img{max-width:100%;display:block}a{text-decoration:none;color:inherit}.public-container{width:min(1180px,calc(100% - 36px));margin-inline:auto}.public-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--bb-line)}.public-nav-wrap{height:86px;display:flex;align-items:center;gap:28px}.public-brand{display:flex;align-items:center;flex:0 0 auto}.public-brand img{width:128px;height:auto;object-fit:contain}.public-nav{display:flex;align-items:center;gap:22px;margin-left:auto}.public-nav a{font-size:14px;font-weight:700;color:#1c2b4a;padding:12px 6px;position:relative}.public-nav a:after{content:"";position:absolute;left:8px;right:8px;bottom:4px;height:3px;border-radius:999px;background:var(--bb-gradient);transform:scaleX(0);transition:.25s ease}.public-nav a:hover:after,.public-nav a.is-active:after{transform:scaleX(1)}.public-actions{display:flex;align-items:center;gap:12px;margin-left:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:16px;font-weight:800;font-size:14px;padding:13px 18px;border:1px solid transparent;transition:.24s ease;white-space:nowrap}.btn:hover{transform:translateY(-2px)}.btn-primary{color:#fff;background:var(--bb-gradient);box-shadow:0 14px 28px rgba(0,51,204,.22)}.btn-ghost{background:#fff;color:var(--bb-blue);border-color:rgba(0,51,204,.22);box-shadow:0 10px 24px rgba(10,35,85,.06)}.btn-light{background:#fff;color:var(--bb-blue);box-shadow:0 14px 28px rgba(0,0,0,.14)}.text-link{display:inline-flex;color:var(--bb-blue);font-weight:800;margin-top:18px}.public-menu-toggle{display:none;background:#fff;border:1px solid var(--bb-line);border-radius:14px;width:46px;height:42px;align-items:center;justify-content:center;flex-direction:column;gap:5px}.public-menu-toggle span{width:20px;height:2px;background:var(--bb-blue);border-radius:999px}.public-preloader{position:fixed;inset:0;background:#fff;z-index:200;display:grid;place-items:center;transition:opacity .45s ease,visibility .45s ease}.public-preloader.is-hidden{opacity:0;visibility:hidden}.public-preloader-card{width:min(360px,88vw);border:1px solid var(--bb-line);border-radius:28px;padding:30px;background:linear-gradient(180deg,#fff,#f2f8ff);box-shadow:var(--bb-shadow);text-align:center}.public-preloader-card img{width:150px;margin:0 auto 18px}.public-preloader-line{height:8px;background:#e6efff;border-radius:999px;overflow:hidden;margin:10px 0}.public-preloader-line span{display:block;width:62%;height:100%;background:var(--bb-gradient);border-radius:inherit;animation:loading 1.4s ease-in-out infinite alternate}.public-preloader-card p{margin:0;color:var(--bb-muted);font-size:13px;font-weight:600}@keyframes loading{to{width:92%}}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 84% 16%,rgba(0,212,255,.18),transparent 30%),linear-gradient(180deg,#fff,#f7fbff)}.hero:before,.subhero:before{content:"";position:absolute;inset:auto -10% -40% -10%;height:55%;background:linear-gradient(90deg,rgba(0,212,255,.08),rgba(0,51,204,.08));filter:blur(70px);pointer-events:none}.hero-grid,.subhero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:42px;padding:72px 0 54px}.hero-copy h1,.subhero h1{margin:0;color:var(--bb-deep);font-size:clamp(38px,5vw,70px);line-height:1.02;letter-spacing:-.055em;font-weight:800}.hero-copy h1::first-line,.subhero h1::first-line{color:var(--bb-deep)}.hero-copy p,.subhero p{font-size:18px;color:var(--bb-muted);max-width:640px;margin:22px 0 0}.eyebrow{display:inline-flex;color:var(--bb-blue);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:12px;margin-bottom:14px}.hero-buttons{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.hero-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px;max-width:600px}.hero-metrics div{padding:16px 18px;border:1px solid var(--bb-line);border-radius:18px;background:rgba(255,255,255,.76);box-shadow:0 14px 30px rgba(0,51,204,.07)}.hero-metrics strong{display:block;color:var(--bb-blue);font-size:22px;line-height:1}.hero-metrics span{display:block;color:var(--bb-muted);font-size:12px;font-weight:700;margin-top:6px}.hero-media{background:linear-gradient(135deg,#f1fbff,#fff);border:1px solid var(--bb-line);border-radius:34px;box-shadow:var(--bb-shadow);padding:18px;min-height:430px;display:grid;place-items:center}.hero-media img{width:100%;height:auto}.subhero{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff,#f6faff)}.subhero-grid{padding:58px 0}.subhero h1{font-size:clamp(34px,4.4vw,60px)}.subhero-visual{border-radius:32px;box-shadow:var(--bb-shadow);border:1px solid var(--bb-line);background:#fff;padding:10px}.public-section{padding:76px 0}.section-tight{padding-top:42px}.section-muted{background:linear-gradient(180deg,#f7fbff,#fff)}.section-heading{text-align:center;max-width:820px;margin:0 auto 38px}.section-heading h2,.section-copy h2,.access-copy h2,.provider-card h2,.cta-split h2{margin:0;color:var(--bb-deep);font-size:clamp(28px,3.4vw,46px);line-height:1.09;letter-spacing:-.035em;font-weight:800}.section-heading p,.section-copy p,.access-copy p,.provider-card p,.cta-split p{color:var(--bb-muted);font-size:16px}.feature-grid{display:grid;gap:18px}.feature-grid.four{grid-template-columns:repeat(4,1fr)}.feature-card,.service-card,.detail-card,.equipment-card,.about-card,.process-card,.contact-card,.contact-action-card,.provider-criteria{border:1px solid var(--bb-line);background:var(--bb-card);border-radius:var(--bb-radius-md);box-shadow:var(--bb-shadow-soft);padding:24px;transition:.24s ease}.feature-card:hover,.service-card:hover,.detail-card:hover,.equipment-card:hover,.about-card:hover,.process-card:hover,.contact-card:hover{transform:translateY(-5px);box-shadow:var(--bb-shadow)}.feature-card span,.equipment-card span,.about-card span{font-size:34px}.feature-card h2,.equipment-card h2,.about-card h2{font-size:18px;color:var(--bb-deep);margin:14px 0 8px}.feature-card p,.service-card p,.detail-card p,.equipment-card p,.about-card p,.process-card p,.contact-card p{color:var(--bb-muted);font-size:14px;margin:0}.split-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:42px}.split-grid.reverse .image-card{order:-1}.image-card{border-radius:var(--bb-radius);background:linear-gradient(135deg,#f1fbff,#fff);border:1px solid var(--bb-line);box-shadow:var(--bb-shadow);padding:18px}.check-list{display:grid;gap:12px;margin-top:22px}.check-list span{position:relative;padding-left:32px;color:var(--bb-text);font-weight:600}.check-list span:before{content:"✓";position:absolute;left:0;top:-2px;width:22px;height:22px;border-radius:999px;background:rgba(0,212,255,.13);color:var(--bb-blue);display:grid;place-items:center;font-weight:900}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.service-card{padding:18px}.service-card img{width:100%;height:172px;object-fit:cover;border-radius:18px;background:#eef7ff}.service-card h3{font-size:20px;margin:18px 0 8px;color:var(--bb-deep)}.center-actions{text-align:center;margin-top:30px}.access-band{background:linear-gradient(135deg,#071c47,#0033cc);color:#fff}.access-band.compact{padding:54px 0}.access-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center}.access-copy h2,.access-copy p,.access-copy .eyebrow{color:#fff}.access-copy p{opacity:.82}.access-flow{display:grid;grid-template-columns:1fr 42px 1fr 42px 1fr;align-items:center;gap:10px}.access-flow div{background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.2);border-radius:20px;padding:20px;text-align:center;min-height:120px;display:grid;place-items:center}.access-flow strong{display:grid;place-items:center;width:42px;height:42px;border-radius:999px;background:#fff;color:var(--bb-blue);font-size:18px}.access-flow span{display:block;font-weight:800}.access-flow i{height:2px;background:linear-gradient(90deg,rgba(255,255,255,.35),#fff);position:relative}.access-flow i:after{content:"";position:absolute;right:0;top:50%;width:9px;height:9px;border-top:2px solid #fff;border-right:2px solid #fff;transform:translateY(-50%) rotate(45deg)}.providers-cta{padding-top:72px}.provider-card{display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(135deg,var(--bb-blue),#00a8ff);color:#fff;border-radius:32px;padding:38px 42px;box-shadow:var(--bb-shadow)}.provider-card h2,.provider-card p,.provider-card .eyebrow{color:#fff}.provider-card p{max-width:720px;opacity:.9}.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.pill-row span{padding:9px 12px;border-radius:999px;background:rgba(255,255,255,.16);font-weight:800;font-size:13px}.contact-preview-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:34px;align-items:center}.contact-mini-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}.contact-mini-list a{display:block;background:#fff;border:1px solid var(--bb-line);border-radius:20px;padding:18px;box-shadow:var(--bb-shadow-soft)}.contact-mini-list strong{display:block;color:var(--bb-deep)}.contact-mini-list span{display:block;color:var(--bb-muted);font-size:13px;margin-top:4px}.service-detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.detail-card span,.process-card strong{display:grid;place-items:center;width:48px;height:48px;border-radius:16px;background:rgba(0,51,204,.1);color:var(--bb-blue);font-weight:900}.detail-card h2{color:var(--bb-deep);font-size:20px;margin:18px 0 8px}.cta-split{display:flex;align-items:center;justify-content:space-between;gap:24px;border:1px solid var(--bb-line);border-radius:30px;padding:34px;background:linear-gradient(135deg,#f6fbff,#fff);box-shadow:var(--bb-shadow-soft)}.equipment-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.steps-list{display:grid;gap:14px;margin-top:24px}.steps-list div{display:flex;gap:14px;align-items:flex-start}.steps-list strong{flex:0 0 38px;width:38px;height:38px;border-radius:999px;background:var(--bb-gradient);display:grid;place-items:center;color:#fff}.steps-list span{font-weight:600;color:var(--bb-text)}.provider-criteria h3{margin:0 0 14px;color:var(--bb-deep);font-size:24px}.provider-criteria ul{margin:0;padding-left:20px;color:var(--bb-muted);display:grid;gap:10px}.about-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.values-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:34px;align-items:center}.value-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.value-list div{border:1px solid var(--bb-line);background:#fff;border-radius:20px;padding:20px;box-shadow:var(--bb-shadow-soft)}.value-list strong{display:block;color:var(--bb-blue);margin-bottom:6px}.value-list span{color:var(--bb-muted);font-size:14px}.process-grid{display:grid;grid-template-columns:1.1fr repeat(4,1fr);gap:18px;align-items:stretch}.process-grid .section-heading{text-align:left;margin:0}.process-card h3{margin:18px 0 8px;color:var(--bb-deep);font-size:17px}.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.contact-card span{display:inline-flex;color:var(--bb-blue);font-weight:900;font-size:12px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}.contact-card h3{margin:0;color:var(--bb-deep);font-size:19px}.contact-card a{display:block;color:var(--bb-blue);font-size:13px;font-weight:700;margin-top:10px;word-break:break-word}.contact-action-card{display:grid;gap:12px}.contact-action-card h3{margin:0 0 4px;color:var(--bb-deep)}.public-footer{background:#061b48;color:#fff;padding:56px 0 0}.footer-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr 1fr;gap:34px}.footer-brand img{width:148px;margin-bottom:14px;background:rgba(255,255,255,.04);border-radius:18px}.footer-brand p,.footer-bottom,.public-footer span{color:rgba(255,255,255,.74);font-size:13px}.footer-brand strong{display:block;color:#fff;margin-top:14px}.public-footer h3{font-size:15px;margin:0 0 16px;text-transform:uppercase;letter-spacing:.06em}.public-footer a{display:block;color:rgba(255,255,255,.8);font-size:13px;margin:9px 0}.public-footer a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:38px;padding:18px 0;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.footer-bottom a{display:inline;color:#fff;font-weight:800;margin:0}.whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:90;width:58px;height:58px;border-radius:999px;background:#20c761;color:#fff;display:grid;place-items:center;box-shadow:0 16px 34px rgba(10,35,85,.22)}.whatsapp-float:before{content:"✆";font-size:26px;font-weight:900}.whatsapp-float span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.reveal-up{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal-up.is-visible{opacity:1;transform:translateY(0)}.delay-1{transition-delay:.08s}.delay-2{transition-delay:.16s}.delay-3{transition-delay:.24s}@media (max-width:1050px){.public-nav-wrap{height:auto;min-height:78px;flex-wrap:wrap;padding:10px 0}.public-menu-toggle{display:flex;margin-left:auto}.public-nav,.public-actions{display:none;width:100%;margin:0}.public-nav.is-open,.public-actions.is-open{display:grid}.public-nav{gap:0;padding-top:10px}.public-nav a{padding:13px 0;border-top:1px solid var(--bb-line)}.public-actions{grid-template-columns:1fr 1fr;padding-bottom:8px}.hero-grid,.subhero-grid,.split-grid,.access-grid,.contact-preview-grid,.values-grid{grid-template-columns:1fr}.hero-media{min-height:auto}.feature-grid.four,.equipment-grid,.contact-grid{grid-template-columns:repeat(2,1fr)}.service-grid,.service-detail-grid,.about-grid{grid-template-columns:1fr 1fr}.process-grid{grid-template-columns:1fr 1fr}.process-grid .section-heading{grid-column:1/-1}.footer-grid{grid-template-columns:1fr 1fr}.access-flow{grid-template-columns:1fr}.access-flow i{width:2px;height:28px;margin:auto}.access-flow i:after{right:50%;top:auto;bottom:0;transform:translateX(50%) rotate(135deg)}.provider-card,.cta-split{flex-direction:column;align-items:flex-start}.split-grid.reverse .image-card{order:0}}@media (max-width:680px){.public-container{width:min(100% - 24px,1180px)}.public-brand img{width:106px}.public-actions{grid-template-columns:1fr}.hero-grid,.subhero-grid{padding:44px 0}.hero-copy h1,.subhero h1{font-size:40px}.hero-copy p,.subhero p{font-size:16px}.hero-metrics,.feature-grid.four,.service-grid,.service-detail-grid,.equipment-grid,.about-grid,.value-list,.process-grid,.contact-grid,.contact-mini-list,.footer-grid{grid-template-columns:1fr}.public-section{padding:52px 0}.hero-buttons{display:grid}.btn{width:100%}.footer-bottom{display:grid}.contact-mini-list a{padding:16px}.public-preloader-card{padding:24px}.whatsapp-float{right:14px;bottom:14px}}

/* 2026-05-08 visual refresh */
.hero-media img,.image-card img,.subhero-visual{width:100%;display:block;object-fit:cover}.hero-media{min-height:420px}.hero-media img{height:100%;border-radius:30px;box-shadow:var(--bb-shadow)}.image-card img{aspect-ratio:4/3;border-radius:24px}.subhero-visual{aspect-ratio:4/3;border-radius:28px;box-shadow:var(--bb-shadow)}.service-card img{height:220px;object-fit:cover;object-position:center}.contact-mini-list a,.contact-card,.service-card,.detail-card,.equipment-card,.about-card,.process-card,.feature-card,.provider-criteria,.contact-action-card{overflow:hidden}@media (max-width:680px){.hero-media{min-height:auto}.service-card img{height:210px}.subhero-visual{margin-top:8px}}


/* 2026-05-08d header/logo alignment fix */
.public-header{
  overflow: visible;
}
.public-nav-wrap{
  height: 78px;
  min-height: 78px;
  align-items: center;
  gap: 24px;
}
.public-brand{
  height: 70px;
  width: 126px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex: 0 0 126px;
}
.public-brand img{
  width: 108px;
  height: 108px;
  max-width: 108px;
  max-height: 108px;
  object-fit: contain;
  object-position: center;
  transform: translateY(-1px);
}
.public-nav{
  align-self: stretch;
  align-items: center;
}
.public-actions{
  align-self: center;
}
@media (max-width: 1050px){
  .public-nav-wrap{
    min-height: 74px;
    height: auto;
    padding: 8px 0;
    gap: 14px;
  }
  .public-brand{
    height: 62px;
    width: 112px;
    flex-basis: 112px;
  }
  .public-brand img{
    width: 96px;
    height: 96px;
    max-width: 96px;
    max-height: 96px;
  }
  .public-menu-toggle{
    flex: 0 0 46px;
  }
}
@media (max-width: 680px){
  .public-brand{
    height: 58px;
    width: 104px;
    flex-basis: 104px;
  }
  .public-brand img{
    width: 90px;
    height: 90px;
    max-width: 90px;
    max-height: 90px;
  }
}