/* ============================================================
   BTS Fulfilment — multipage components
   Extends styles.css (landing design system). Load AFTER styles.css.
   ============================================================ */

/* ---------- Header dropdown (Services) ---------- */
.nav__item{position:relative;display:flex;align-items:center}
.nav__item.has-dropdown>.nav__link::after{content:none}
.nav__caret{margin-left:4px;font-size:10px;opacity:.7;transition:transform .3s}
.nav__item.has-dropdown:hover .nav__caret{transform:rotate(180deg)}
.dropdown{
  position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);
  min-width:250px;background:#fff;border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow);padding:10px;opacity:0;visibility:hidden;transition:opacity .25s var(--ease),transform .25s var(--ease);
}
.nav__item.has-dropdown:hover .dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(6px)}
/* invisible bridge over the gap so the menu doesn't close when moving the cursor into it */
.dropdown::before{content:"";position:absolute;left:0;right:0;top:-14px;height:16px}
.dropdown a{
  display:block;padding:11px 14px;border-radius:9px;font-size:14px;font-weight:600;color:var(--ink-2);white-space:nowrap;transition:background .2s,color .2s;
}
.dropdown a:hover{background:var(--orange-050);color:var(--orange)}
.dropdown a small{display:block;font-weight:500;font-size:12px;color:var(--muted);margin-top:2px}

/* active nav link */
.nav__link.is-current{color:#fff}
.nav__link.is-current::after{width:100%}
.is-scrolled .nav__link.is-current{color:var(--orange)}

/* ---------- Logo: white monochrome at top, full colour when scrolled ---------- */
.brand__logo{height:44px;width:auto;filter:brightness(0) invert(1);transition:filter .35s}
.is-scrolled .brand__logo{filter:none}
.brand__sub{font-weight:600;font-size:14px;letter-spacing:1.2px}
.footer__logo{height:42px;width:auto;filter:none;margin-bottom:14px}
@media (max-width:560px){.brand__logo{height:38px}.brand__sub{font-size:12.5px}}

/* ---------- Collapsible language switcher ---------- */
.lang{position:relative;display:block;border:none;overflow:visible}
.lang__toggle{
  display:flex;align-items:center;gap:5px;background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.4);color:#fff;font-weight:700;font-size:12.5px;letter-spacing:.5px;
  padding:8px 13px;border-radius:999px;transition:background .2s,color .2s,border-color .2s;
}
.is-scrolled .lang__toggle{color:var(--ink);border-color:var(--line);background:#fff}
.lang__caret{font-style:normal;font-size:9px;line-height:1;transition:transform .3s}
.lang.is-open .lang__caret{transform:rotate(180deg)}
.lang__menu{
  position:absolute;top:calc(100% + 8px);right:0;min-width:78px;background:#fff;
  border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:6px;
  display:flex;flex-direction:column;gap:2px;z-index:20;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .2s var(--ease),transform .2s var(--ease),visibility .2s;
}
.lang.is-open .lang__menu{opacity:1;visibility:visible;transform:none}
.lang__menu .lang__btn{
  background:transparent;border:none;color:var(--ink-2);font-weight:700;font-size:13px;letter-spacing:.5px;
  padding:9px 14px;border-radius:8px;text-align:left;cursor:pointer;transition:background .2s,color .2s;
}
.lang__menu .lang__btn:hover{background:var(--orange-050);color:var(--orange)}
.lang__menu .lang__btn.is-active{display:none}

/* ---------- Inner page hero ---------- */
.page-hero{
  position:relative;color:#fff;padding:170px 0 66px;overflow:hidden;
  background:radial-gradient(120% 130% at 75% 0%, #3a3f4a 0%, #1c1f26 55%, #141519 100%);
}
.page-hero::after{
  content:"";position:absolute;inset:0;opacity:.12;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);
  background-size:60px 60px;transform:perspective(600px) rotateX(58deg) scale(1.6);transform-origin:top;
}
.page-hero__inner{position:relative;max-width:820px}
.page-hero h1{
  font-size:clamp(30px,4.6vw,58px);font-weight:900;letter-spacing:-1px;color:#fff;margin:14px 0 16px;
}
.page-hero__lead{font-size:clamp(16px,1.6vw,20px);color:rgba(255,255,255,.85);max-width:62ch;margin:0}
.page-hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}

/* ---------- Media page-hero (banner image / background video) ---------- */
.page-hero--media{background:#141519}
.page-hero--media::after{display:none}
.page-hero__bg{position:absolute;inset:0;z-index:0;width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.page-hero__overlay{position:absolute;inset:0;z-index:1;pointer-events:none}
.page-hero--media .page-hero__inner{position:relative;z-index:2}
.page-hero__overlay--banner{background:linear-gradient(90deg,rgba(15,17,23,.85) 0%,rgba(15,17,23,.52) 40%,rgba(15,17,23,.06) 72%,rgba(15,17,23,.28) 100%)}
.page-hero__overlay--video{background:
  linear-gradient(90deg,rgba(15,17,23,.68) 0%,rgba(15,17,23,.54) 38%,rgba(15,17,23,.26) 68%,rgba(15,17,23,.48) 100%),
  linear-gradient(180deg,rgba(15,17,23,.58) 0%,rgba(15,17,23,.18) 42%,rgba(15,17,23,.62) 100%),
  radial-gradient(90% 70% at 22% 48%,rgba(236,105,31,.1),transparent 58%);}
/* Desktop: move hero text left into the empty space (banner objects sit on the right, not centered) */
@media (min-width:900px){
  .page-hero__inner{max-width:660px;margin-left:clamp(40px,7vw,150px);margin-right:auto}
}
/* Mobile: taller hero (min-height + vertical centering), narrower text so it wraps into more lines */
@media (max-width:900px){
  .page-hero{min-height:68vh;display:flex;flex-direction:column;justify-content:center;padding:96px 0 44px}
  .page-hero__inner{padding-left:28px;padding-right:28px;max-width:500px}
}
@media (max-width:560px){
  .page-hero{min-height:76vh;padding:84px 0 40px}
  .page-hero__inner{max-width:none;padding-left:24px;padding-right:24px}
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:rgba(255,255,255,.6)}
.breadcrumbs a{color:rgba(255,255,255,.75);transition:color .2s}
.breadcrumbs a:hover{color:var(--orange)}
.breadcrumbs span{opacity:.5}
.page-hero .eyebrow{color:#ffb987}
.page-hero .eyebrow::before{background:#ffb987}

/* ---------- Generic split (media + text) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split--reverse .split__media{order:2}
.split__media{aspect-ratio:4/3;border-radius:var(--radius)}
.split__text .eyebrow{padding-left:38px}

/* ---------- Sub-services list ---------- */
.subservices{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:8px}
.subservice{
  display:flex;gap:16px;padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  transition:transform .3s var(--ease),box-shadow .3s,border-color .3s;
}
.section--tint .subservice{background:#fff}
.subservice:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:transparent}
.subservice__mark{
  flex:0 0 auto;width:46px;height:46px;border-radius:12px;background:var(--orange-050);
  display:flex;align-items:center;justify-content:center;font-size:22px;
}
.subservice h3{font-size:17px;margin-bottom:6px}
.subservice p{margin:0;font-size:14px;color:var(--ink-2)}

/* ---------- Feature check list ---------- */
.checklist{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:14px}
.checklist li{position:relative;padding-left:34px;font-size:15.5px;color:var(--ink-2)}
.checklist li::before{
  content:"";position:absolute;left:0;top:2px;width:20px;height:20px;border-radius:50%;
  background:var(--orange);
  -webkit-mask:no-repeat center/12px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E");
          mask:no-repeat center/12px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E");
}

/* ---------- Service cards (overview) ---------- */
.service-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s;
}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.service-card__media{aspect-ratio:16/10;position:relative}
.service-card__body{padding:26px;display:flex;flex-direction:column;flex:1}
.service-card__body h3{font-size:19px;margin-bottom:10px}
.service-card__body p{font-size:14.5px;color:var(--ink-2);margin:0 0 20px}
.service-card__link{margin-top:auto;font-weight:700;color:var(--orange);font-size:14.5px;display:inline-flex;align-items:center;gap:6px}
.service-card__link::after{content:"→";transition:transform .3s}
.service-card:hover .service-card__link::after{transform:translateX(4px)}

/* ---------- Cases ---------- */
.case-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .3s var(--ease),box-shadow .3s;
}
.case-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.case-card__media{aspect-ratio:16/9;overflow:hidden;background:var(--bg)}
.case-card__media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s var(--ease)}
.case-card:hover .case-card__media img{transform:scale(1.04)}
/* logo instead of illustration: contain + light backdrop, centered */
.case-card__media--logo{display:flex;align-items:center;justify-content:center;background:#f3f5f9;padding:30px}
.case-card__media--logo img{width:auto;height:auto;max-width:76%;max-height:66%;object-fit:contain}
.case-card:hover .case-card__media--logo img{transform:scale(1.05)}
.case-card__body{padding:24px}
.case-card__tag{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--orange)}
.case-card__body h3{font-size:18px;margin:10px 0 8px}
.case-card__body p{font-size:14px;color:var(--ink-2);margin:0}
.case-metrics{display:flex;gap:24px;margin-top:16px}
.case-metrics b{display:block;font-size:24px;color:var(--ink);font-weight:800}
.case-metrics span{font-size:12px;color:var(--muted)}

/* ---------- Contacts ---------- */
.contacts-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-list{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:20px}
.contact-list li{display:flex;gap:16px;align-items:flex-start}
.contact-list__ico{
  flex:0 0 auto;width:46px;height:46px;border-radius:12px;background:var(--orange-050);
  display:flex;align-items:center;justify-content:center;font-size:20px;
}
.contact-list__ico svg{width:27px;height:27px}

/* Contacts page: deep, clearly non-white branded background (dark navy) */
body[data-page="contacts"]{background:#16233f}
body[data-page="contacts"] .section--tint{background:transparent}
body[data-page="contacts"] .contact-list h4{color:#fff}
body[data-page="contacts"] .contact-list p,
body[data-page="contacts"] .contact-list a{color:rgba(255,255,255,.8)}
body[data-page="contacts"] .contact-list a:hover{color:var(--orange)}
body[data-page="contacts"] #request .section__title{color:#fff}
body[data-page="contacts"] #request .section__lead{color:rgba(255,255,255,.82)}
.contact-list h4{font-size:14px;margin-bottom:3px}
.contact-list a,.contact-list p{font-size:15px;color:var(--ink-2);margin:0}
.contact-list a:hover{color:var(--orange)}
.map-embed{width:100%;aspect-ratio:16/10;border:0;border-radius:var(--radius);box-shadow:var(--shadow-sm);min-height:320px}

/* ---------- Legal / doc prose ---------- */
.doc{max-width:820px;margin:0 auto}
.doc h2{font-size:22px;margin:36px 0 12px}
.doc p,.doc li{font-size:15.5px;color:var(--ink-2);line-height:1.75}
.doc ul{padding-left:20px}

/* ---------- Thank you / 404 ---------- */
.state-page{min-height:70vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:120px 0 80px}
.state-page__inner{max-width:600px}
.state-page__big{font-size:clamp(60px,12vw,140px);font-weight:900;color:var(--orange);line-height:1;letter-spacing:-4px}
.state-page h1{font-size:clamp(24px,3vw,36px);margin:10px 0 14px}
.state-page p{font-size:17px;color:var(--ink-2);margin:0 0 28px}

/* ---------- Floating contact button ---------- */
.float-contact{
  position:fixed;right:22px;bottom:22px;z-index:90;display:flex;flex-direction:column;gap:12px;
}
.float-contact a{
  width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:#fff;box-shadow:0 10px 30px -8px rgba(0,0,0,.4);transition:transform .25s var(--ease);
}
.float-contact a:hover{transform:scale(1.08)}
.float-contact a svg{width:28px;height:28px}
.float-contact .wa{background:#25D366}
.float-contact .tg{background:#2AABEE}

/* ---------- Section intro (left aligned variant) ---------- */
.section__head--left{margin:0 0 40px;text-align:left;max-width:760px}
.section__head--left .eyebrow{padding-left:38px}
.section__head--left .eyebrow::before{display:none}
.section__head--left .eyebrow{padding-left:38px}
.section__head--left .eyebrow::before{display:block}

/* ---------- Stat band (light) ---------- */
.statband{display:grid;grid-template-columns:repeat(4,auto);justify-content:space-between;gap:24px 40px;text-align:center}
.statband .stat__num{color:var(--ink)}
.statband .stat__label{color:var(--muted)}
.statband .stat{align-items:center}

/* ---------- Cards 2-up + partner plates ---------- */
.cards--2{grid-template-columns:repeat(2,1fr)}
.logos{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.logo-plate{
  display:flex;align-items:center;justify-content:center;text-align:center;min-height:100px;padding:18px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  font-weight:800;letter-spacing:.5px;color:#6b7280;font-size:15px;
  transition:color .3s,box-shadow .3s,transform .3s;
}
.logo-plate:hover{color:var(--blue);box-shadow:var(--shadow-sm);transform:translateY(-3px)}
@media (max-width:860px){.cards--2{grid-template-columns:1fr}.logos{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.logos{grid-template-columns:1fr}}

/* ---------- Logo wall (real client / brand logos) ---------- */
.logo-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.logo-wall__item{
  display:flex;align-items:center;justify-content:center;min-height:104px;padding:22px 20px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  transition:box-shadow .3s,transform .3s;
}
.logo-wall__item:hover{box-shadow:var(--shadow-sm);transform:translateY(-3px)}
.logo-wall__item img{
  max-height:44px;max-width:100%;height:auto;width:auto;object-fit:contain;
  filter:grayscale(1);opacity:.62;transition:filter .35s,opacity .35s;
}
.logo-wall__item:hover img{filter:none;opacity:1}
@media (max-width:1024px){.logo-wall{grid-template-columns:repeat(3,1fr)}}
@media (max-width:640px){.logo-wall{grid-template-columns:repeat(2,1fr);gap:12px}.logo-wall__item{min-height:88px;padding:16px}}

/* ---------- Logo marquee: two conveyor belts moving in opposite directions ---------- */
.logo-marquee{
  display:flex;flex-direction:column;gap:16px;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
}
.logo-marquee__row{overflow:hidden}
.logo-marquee__track{display:flex;width:max-content;animation:logo-marq 46s linear infinite;will-change:transform}
.logo-marquee__row--right .logo-marquee__track{animation-direction:reverse}
/* spacing via margin (not gap) so translateX(-50%) loops seamlessly */
.logo-marquee .logo-wall__item{flex:0 0 auto;width:196px;min-height:104px;margin-right:16px}
@keyframes logo-marq{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (max-width:640px){
  .logo-marquee .logo-wall__item{width:150px;min-height:88px;padding:16px;margin-right:12px}
  .logo-marquee__track{animation-duration:34s}
}
@media (prefers-reduced-motion:reduce){.logo-marquee__track{animation:none}}

/* ---------- SVG card icons (no background box) ---------- */
.bts-icon{fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.bts-icon .icon-primary{fill:var(--blue);stroke:none}
.bts-icon .icon-accent{fill:var(--orange);stroke:none}
.bts-icon .icon-line{fill:none;stroke:var(--blue)}
.bts-icon .icon-accent-line{fill:none;stroke:var(--orange)}
.bts-icon .icon-white{fill:#fff;stroke:none}
.bts-icon .icon-white-line{fill:none;stroke:#fff}
.card__icon:has(.bts-icon){background:none;width:auto;height:auto;border-radius:0;margin-bottom:18px}
.card--audience .card__icon:has(.bts-icon){background:none}
.card__icon .bts-icon{width:58px;height:58px;display:block}

/* ---------- Service card images ---------- */
.service-card__media{aspect-ratio:4/3;background:var(--bg-tint);overflow:hidden}
.service-card__media img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}

/* ---------- Split media images ---------- */
.split__media--img{overflow:hidden;background:var(--bg-tint)}
.split__media--img img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}

/* ---------- About-media frame (ported from landing: overlay + orange line + scale) ---------- */
.about-media{
  position:relative;aspect-ratio:16/10;border-radius:var(--radius);overflow:hidden;
  box-shadow:0 28px 70px -34px rgba(20,30,60,.45);
}
.about-media::before{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(135deg,rgba(36,64,130,.24),rgba(236,105,31,.08) 52%,rgba(0,0,0,.16));
}
.about-media::after{
  content:"";position:absolute;left:24px;right:24px;bottom:22px;z-index:2;height:4px;border-radius:999px;
  background:linear-gradient(90deg,var(--orange),rgba(236,105,31,0));
}
.about-media img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1.01)}

/* ---------- Sub-service icons (bare, no tinted box) ---------- */
.subservice__mark:has(.bts-icon){background:none;width:auto;height:auto;border-radius:0}
.subservice__mark .bts-icon{width:46px;height:46px;display:block}

/* ---------- Contacts request block on light bg: dark text (not the dark-CTA white) ---------- */
#request .cta__contacts li{color:var(--ink-2)}
#request .cta__contacts a{color:var(--ink)}
#request .cta__contacts a:hover{border-color:var(--orange)}

/* ---------- Footer extras ---------- */
.footer__hours{font-size:13.5px;color:var(--muted);margin:2px 0 12px}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.footer__legal{display:flex;gap:20px;flex-wrap:wrap}
.footer__legal a{color:var(--muted);font-size:13px;transition:color .2s}
.footer__legal a:hover{color:var(--orange)}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .subservices{grid-template-columns:1fr}
  .statband{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .split,.contacts-grid{grid-template-columns:1fr;gap:34px}
  .split--reverse .split__media{order:0}
  .dropdown{position:static;transform:none;box-shadow:none;border:none;padding:6px 0 6px 14px;min-width:0;opacity:1;visibility:visible;background:transparent}
  .nav__item.has-dropdown:hover .dropdown{transform:none}
  .dropdown::before{display:none}
  .nav__item.has-dropdown{flex-direction:column;align-items:flex-start;width:100%}
  .nav__caret{display:none}
}
@media (max-width:560px){
  .statband{grid-template-columns:1fr 1fr}
  .float-contact a{width:50px;height:50px}
}