/* ============================================================
   Layali 2.0 — Design system
   Editorial clinical minimalism. Two worlds: bright Consumables,
   dark Hemodialysis. Red is an accent, never a background wash.
   ============================================================ */

:root{
  --red:#B8001F;
  --red-d:#7E0016;
  --red-l:#D8112F;
  --white:#FFFFFF;
  --off:#F7F5F2;
  --paper:#FBFAF8;
  --charcoal:#111214;
  --charcoal-2:#1B1D21;
  --charcoal-3:#26282D;
  --ink:#17181B;
  --mid:#6B6C72;
  --border:#E5E1DB;
  --on-dark:#F3F2EF;
  --on-dark-mid:rgba(243,242,239,.58);
  --border-dark:rgba(243,242,239,.14);

  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"DM Sans",system-ui,-apple-system,sans-serif;

  --container:1320px;
  --edge:6vw;
  --nav-h:76px;

  --ease:cubic-bezier(.4,0,.2,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-tap-highlight-color:transparent;
}
img{display:block;max-width:100%}
a{color:inherit}
button{font-family:inherit;cursor:pointer}
::selection{background:var(--red);color:#fff}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
}

/* ---------- layout helpers ---------- */
.container{max-width:var(--container);margin:0 auto;padding:0 var(--edge)}
.section{padding:120px var(--edge)}
.section-tight{padding:80px var(--edge)}
@media (max-width:720px){
  .section{padding:80px 6vw}
  .section-tight{padding:56px 6vw}
}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:11px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;
  color:var(--red);margin-bottom:16px;
}
.eyebrow::before{content:"";width:28px;height:1.5px;background:var(--red);flex:0 0 28px}
.eyebrow--on-dark{color:#FF6B7A}
.eyebrow--on-dark::before{background:#FF6B7A}

.h1{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(40px,5.2vw,74px);line-height:1.04;letter-spacing:-.01em;
}
.h2{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(32px,4vw,56px);line-height:1.08;letter-spacing:-.01em;
}
.h3{font-family:var(--serif);font-weight:700;font-size:clamp(22px,2.4vw,28px);line-height:1.2}
.lede{font-size:17px;line-height:1.75;color:var(--mid);max-width:52ch}
.lede--on-dark{color:var(--on-dark-mid)}
em.accent{color:var(--red);font-style:italic}
.on-dark em.accent{color:#FF7A87}

/* oversized editorial section marker: 01 / 02 */
.section-num{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(120px,20vw,320px);
  line-height:.8;
  color:transparent;
  -webkit-text-stroke:1.5px currentColor;
  color:transparent;
  opacity:.14;
  position:absolute;
  top:.35em;
  right:calc(var(--edge) * -0.2);
  pointer-events:none;
  user-select:none;
  z-index:0;
}
.world--bright .section-num{-webkit-text-stroke-color:var(--charcoal)}
.world--dark .section-num{-webkit-text-stroke-color:var(--on-dark);opacity:.16}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--sans);font-weight:600;font-size:14.5px;
  padding:15px 30px;border-radius:2px;border:1px solid transparent;
  text-decoration:none;transition:transform .25s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-d);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{border-color:var(--red);color:var(--red);transform:translateY(-2px)}
.btn-ghost--on-dark{color:var(--on-dark);border-color:var(--border-dark)}
.btn-ghost--on-dark:hover{border-color:#FF7A87;color:#FF7A87}
.btn-line{background:none;border:none;color:var(--ink);font-weight:600;font-size:14px;padding:4px 0;border-bottom:1.5px solid var(--ink);border-radius:0;display:inline-flex;gap:8px;align-items:center}
.btn-line:hover{color:var(--red);border-color:var(--red)}
.btn-line--on-dark{color:var(--on-dark);border-color:var(--border-dark)}
.btn-line--on-dark:hover{color:#FF7A87;border-color:#FF7A87}

/* Arrow child of a CTA — Anime.js (assets/js/animations.js) owns its
   translateX on hover/focus. No CSS transition here: exactly one engine
   ever writes this element's transform. Fully visible/static if Anime.js
   doesn't load — it's just inline text until then. */
.cta-arrow{display:inline-block}

/* ================= NAV ================= */
#navbar{
  position:fixed;top:0;left:0;right:0;z-index:500;
  height:var(--nav-h);
  background:rgba(251,250,248,0);
  border-bottom:1px solid transparent;
  transition:background .3s var(--ease),border-color .3s var(--ease);
}
#navbar.solid{background:rgba(251,250,248,.92);backdrop-filter:blur(14px);border-color:var(--border)}
#navbar.on-dark-section{background:rgba(17,18,20,.85);border-color:var(--border-dark)}
.nav-inner{
  max-width:var(--container);margin:0 auto;height:100%;
  padding:0 var(--edge);
  display:flex;align-items:center;justify-content:space-between;
}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-img{display:block;height:56px;width:auto;max-width:none}
.logo-img--footer{height:72px}
@media (max-width:600px){.logo-img{height:40px}.logo-img--footer{height:60px}}

.nav-links{display:flex;align-items:center;gap:2px;list-style:none}
.nav-links a{
  text-decoration:none;font-size:13.5px;font-weight:500;color:var(--ink);
  padding:8px 14px;position:relative;
}
.nav-links a::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:1px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.nav-links a:hover::after{transform:scaleX(1)}
#navbar.on-dark-section .nav-links a{color:var(--on-dark)}

.nav-right{display:flex;align-items:center;gap:18px}
.nav-icon-btn{background:none;border:none;color:var(--ink);display:flex;padding:4px}
#navbar.on-dark-section .nav-icon-btn{color:var(--on-dark)}
.nav-cta{
  background:var(--red);color:#fff;text-decoration:none;
  font-size:13px;font-weight:600;padding:10px 20px;border-radius:2px;
  transition:background .2s var(--ease),transform .2s var(--ease);
}
.nav-cta:hover{background:var(--red-d);transform:translateY(-1px)}
.nav-cta-short{display:none}

.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:6px}
.hamburger span{width:22px;height:1.5px;background:var(--ink);transition:.3s var(--ease)}
#navbar.on-dark-section .hamburger span{background:var(--on-dark)}
.hamburger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

@media (max-width:960px){
  .nav-links{display:none}
  .hamburger{display:flex}
}

.drawer{
  position:fixed;top:var(--nav-h);left:0;right:0;bottom:0;z-index:499;
  background:var(--paper);
  transform:translateY(-8px);opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s;
  padding:36px var(--edge);display:flex;flex-direction:column;overflow-y:auto;
}
.drawer.open{opacity:1;transform:translateY(0);visibility:visible;pointer-events:auto}
.drawer-links{list-style:none;margin-bottom:32px}
.drawer-links li{border-bottom:1px solid var(--border)}
.drawer-links a{display:block;font-family:var(--serif);font-weight:700;font-size:28px;color:var(--ink);text-decoration:none;padding:18px 0}
.drawer-cta{display:block;text-align:center;background:var(--red);color:#fff;padding:16px;border-radius:2px;text-decoration:none;font-weight:700;margin-bottom:24px}
.drawer-info{font-size:13.5px;color:var(--mid);display:flex;flex-direction:column;gap:10px}
.drawer-info a{color:var(--red);text-decoration:none;font-weight:600}

/* ================= HERO ================= */
#hero{
  min-height:100svh;padding-top:var(--nav-h);
  background:var(--paper);
  display:grid;grid-template-columns:1.05fr .95fr;align-items:stretch;
  position:relative;
}
.hero-copy{padding:64px var(--edge) 64px calc(var(--edge) + 1vw);display:flex;flex-direction:column;justify-content:center}
.hero-sub{font-size:17px;line-height:1.75;color:var(--mid);max-width:46ch;margin:24px 0 40px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:56px}
.hero-chips{display:flex;gap:40px;flex-wrap:wrap;padding-top:32px;border-top:1px solid var(--border)}
.hero-chip-num{font-family:var(--serif);font-weight:700;font-size:34px;color:var(--red);line-height:1}
.hero-chip-label{font-size:11px;color:var(--mid);text-transform:uppercase;letter-spacing:1.2px;margin-top:6px}

.hero-visual{position:relative;overflow:hidden;background:var(--charcoal)}
.hero-visual img{width:100%;height:100%;object-fit:cover;object-position:center}

@media (max-width:960px){
  #hero{grid-template-columns:1fr}
  .hero-visual{height:56vh}
  .hero-copy{padding:48px 6vw 40px}
}

/* ================= TRUST STRIP ================= */
#trust{background:var(--white);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.trust-row{
  max-width:var(--container);margin:0 auto;padding:28px var(--edge);
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
.trust-item{display:flex;align-items:center;gap:12px;font-size:13.5px;color:var(--ink)}
.trust-item strong{display:block;font-size:13.5px}
.trust-item span{display:block;font-size:11.5px;color:var(--mid)}
.trust-icon{width:24px;height:24px;flex:0 0 24px;fill:none;stroke:var(--red);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
@media (max-width:900px){.trust-row{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.trust-row{grid-template-columns:1fr}}

/* ================= WORLD SECTIONS (01 / 02 shared) ================= */
.world{position:relative;overflow:hidden}
.world--bright{background:var(--white);color:var(--ink)}
.world--dark{background:var(--charcoal);color:var(--on-dark)}
.world-intro{position:relative;z-index:1;max-width:760px}
.world-chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.chip{
  border:1px solid var(--border);padding:10px 18px;font-size:13px;font-weight:500;
  color:var(--ink);letter-spacing:.2px;
}
.world--dark .chip{border-color:var(--border-dark);color:var(--on-dark)}

/* ---- reusable product text/photo primitives (shared, different palette) ---- */
.product-photo{position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--off)}
.world--dark .product-photo{background:var(--charcoal-3)}
.product-photo img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease-out)}
.product-photo--placeholder{
  display:flex;align-items:center;justify-content:center;text-align:center;padding:24px;
  background-image:repeating-linear-gradient(135deg,var(--border) 0 1px,transparent 1px 14px);
}
.world--dark .product-photo--placeholder{background-image:repeating-linear-gradient(135deg,var(--border-dark) 0 1px,transparent 1px 14px)}
.placeholder-label{font-size:11.5px;letter-spacing:1px;text-transform:uppercase;color:var(--mid)}
.world--dark .placeholder-label{color:var(--on-dark-mid)}
.product-cat{font-size:10.5px;letter-spacing:1.4px;text-transform:uppercase;color:var(--red)}
.world--dark .product-cat{color:#FF7A87}
.product-name{font-family:var(--serif);font-weight:700;font-size:19px;line-height:1.25}
.product-desc{font-size:13px;color:var(--mid);line-height:1.6}
.world--dark .product-desc{color:var(--on-dark-mid)}
.product-cta{
  margin-top:14px;align-self:flex-start;background:none;border:none;
  font-size:12.5px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;
  color:var(--ink);border-bottom:1.5px solid var(--ink);padding:2px 0;
}
.product-cta:hover{color:var(--red);border-color:var(--red)}
.world--dark .product-cta{color:var(--on-dark);border-color:var(--border-dark)}
.world--dark .product-cta:hover{color:#FF7A87;border-color:#FF7A87}

/* ---- inline icon + text (phone / location, etc.) ---- */
.icon-line{display:inline-flex;align-items:center;gap:8px}
.icon-line svg{flex:0 0 auto}

/* ================= CONSUMABLES: editorial feature + list ================= */
.consumables-editorial{margin-top:56px;display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:start}
.consumables-feature{display:flex;flex-direction:column}
.consumables-feature-photo{aspect-ratio:5/4;overflow:hidden;background:var(--off)}
.consumables-feature-photo img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease-out)}
.consumables-feature:hover .consumables-feature-photo img{transform:scale(1.03)}
.consumables-feature-copy{padding-top:24px;max-width:44ch}
.consumables-feature-copy .h3{margin:8px 0 10px}

.consumables-list{list-style:none;display:flex;flex-direction:column}
.consumables-list-item{
  display:grid;grid-template-columns:84px 1fr auto;align-items:center;gap:18px;
  padding:24px 0;border-bottom:1px solid var(--border);
}
.consumables-list-item:first-child{padding-top:4px}
.consumables-list-photo{width:84px;height:84px;overflow:hidden;background:var(--off);flex:0 0 84px}
.consumables-list-photo img{width:100%;height:100%;object-fit:cover}
.consumables-list-photo--placeholder{
  display:flex;align-items:center;justify-content:center;text-align:center;padding:6px;
  background-image:repeating-linear-gradient(135deg,var(--border) 0 1px,transparent 1px 10px);
}
.consumables-list-photo--placeholder .placeholder-label{font-size:9px;letter-spacing:.5px}
.consumables-list-photo--wordmark{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:4px;border:1px solid var(--border)}
.consumables-list-photo--wordmark::before{content:"";display:block;width:14px;height:2px;background:var(--red);margin-bottom:6px}
.wordmark-label{font-family:var(--serif);font-weight:700;font-size:9px;line-height:1.2;letter-spacing:.02em;text-transform:uppercase;color:var(--ink)}
.consumables-list-copy .product-cat{display:block;margin-bottom:4px}
.consumables-list-copy .product-name{font-size:17px;margin-bottom:4px}
.consumables-list-copy .product-desc{max-width:42ch}
.consumables-list-item .product-cta{margin-top:0;white-space:nowrap}

@media (max-width:900px){
  .consumables-editorial{grid-template-columns:1fr;gap:40px}
  .consumables-list-item{grid-template-columns:64px 1fr;row-gap:10px}
  .consumables-list-photo{width:64px;height:64px;flex:0 0 64px}
  .consumables-list-photo--wordmark{padding:3px}
  .wordmark-label{font-size:7.5px;letter-spacing:0}
  .consumables-list-item .product-cta{grid-column:2;justify-self:start}
}

/* ================= HERO: product photography ================= */
.hero-visual--products{
  display:flex;flex-direction:column;justify-content:center;
  padding:36px clamp(24px,3.2vw,56px);gap:28px;background:var(--paper);
}
.hero-collection-heading,.hero-collection-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;color:var(--mid);font-size:10px;letter-spacing:1.4px;text-transform:uppercase}
.hero-collection-mark{font-size:12px;color:var(--red);white-space:nowrap}
.hero-collage{width:100%;display:grid;gap:18px}
.hero-product{display:block;text-decoration:none;background:transparent;color:var(--ink);overflow:hidden}
.hero-product-image{overflow:hidden;background:var(--paper);isolation:isolate}
.hero-product picture{display:block;width:100%;height:100%;mix-blend-mode:multiply}
.hero-product img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .65s var(--ease-out)}
.hero-product--dialyzer .hero-product-image{aspect-ratio:1.85}
.hero-product--dialyzer img{object-position:50% 53%;transform:scale(1.06)}
.hero-product--consumables .hero-product-image{aspect-ratio:3.45}
.hero-product--consumables picture{
  mask-image:linear-gradient(to right,transparent,#000 10%,#000 90%,transparent),linear-gradient(to bottom,transparent,#000 22%,#000 78%,transparent);
  mask-composite:intersect;
}
.hero-product-caption{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:19px 24px 22px;border-top:1px solid var(--border)}
.hero-product-index{display:block;font-size:9px;font-weight:600;letter-spacing:1.6px;text-transform:uppercase;color:var(--red);margin-bottom:7px}
.hero-product-title{display:block;font-family:var(--serif);font-size:clamp(21px,2.1vw,30px);line-height:1.15;color:var(--ink)}
.hero-product-arrow{font-size:25px;line-height:1;color:var(--red);transition:transform .25s ease}
.hero-product:hover img{transform:scale(1.04)}
.hero-product--dialyzer:hover img{transform:scale(1.1)}
.hero-product:hover .hero-product-arrow{transform:translate(2px,-2px)}
.hero-product:focus-visible{outline:2px solid var(--red);outline-offset:5px}
.hero-collection-footer{padding-top:2px;font-size:9px;letter-spacing:1px}
@media(max-width:960px){
  .hero-visual--products{height:auto;padding:32px 6vw 36px;gap:24px}
  .hero-collage{grid-template-columns:1.1fr 1fr;align-items:stretch}
  .hero-product{display:flex;flex-direction:column}
  .hero-product .hero-product-image{aspect-ratio:1.7}
  .hero-product--consumables img{object-fit:contain;background:transparent}
  .hero-product-caption{flex:1;padding:18px}
}
@media(max-width:560px){
  .hero-collage{grid-template-columns:1fr;gap:16px}
  .hero-product--dialyzer .hero-product-image{aspect-ratio:1.85}
  .hero-product--consumables .hero-product-image{aspect-ratio:3.45}
  .hero-product-caption{padding:17px 20px}
  .hero-product-title{font-size:25px}
  .hero-collection-heading{font-size:9px;letter-spacing:1px}
}
@media(prefers-reduced-motion:reduce){
  .hero-product img,.hero-product-arrow{transition:none}
  .hero-product:hover img,.hero-product:hover .hero-product-arrow{transform:none}
  .hero-product--dialyzer img,.hero-product--dialyzer:hover img{transform:scale(1.06)}
}

/* ================= HEMODIALYSIS: signature interactive section ================= */
.hd-heading{max-width:640px}
.hd-num{display:block;font-family:var(--serif);font-weight:700;font-size:20px;color:#FF7A87;margin-bottom:6px}
.hd-title{font-family:var(--serif);font-weight:700;font-size:clamp(44px,7vw,96px);line-height:.98;letter-spacing:-.01em}
.hd-tagline{font-family:var(--serif);font-style:italic;font-size:clamp(20px,2.2vw,28px);color:var(--on-dark-mid);margin-top:14px}

.hd-interactive{margin-top:64px;display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:stretch}
.hd-tablist{display:flex;flex-direction:column;border-top:1px solid var(--border-dark)}
.hd-tab{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:none;border:none;border-bottom:1px solid var(--border-dark);
  color:var(--on-dark-mid);font-family:var(--serif);font-weight:600;font-size:clamp(18px,2vw,24px);
  padding:22px 4px;text-align:left;transition:color .25s var(--ease),padding-left .25s var(--ease);
}
.hd-tab-arrow{font-family:var(--sans);font-size:15px;opacity:0;transform:translateX(-6px);transition:opacity .25s var(--ease),transform .25s var(--ease)}
.hd-tab:hover,.hd-tab:focus-visible,.hd-tab.is-active{color:var(--on-dark);padding-left:14px}
.hd-tab:hover .hd-tab-arrow,.hd-tab:focus-visible .hd-tab-arrow,.hd-tab.is-active .hd-tab-arrow{opacity:1;transform:translateX(0);color:#FF7A87}
.hd-tab:focus-visible{outline:1px solid #FF7A87;outline-offset:-4px}

.hd-visual{position:relative;background:var(--charcoal-2);border:1px solid var(--border-dark);min-height:420px}
.hd-visual-inner{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:20px;padding:40px;text-align:center;
}
.hd-visual-inner[hidden]{display:none}
.hd-icon{width:96px;height:96px;color:var(--on-dark-mid)}
.hd-visual-inner .product-desc{max-width:36ch}

@media (max-width:900px){
  .hd-interactive{grid-template-columns:1fr;gap:0}
  .hd-visual{order:2;margin-top:0;min-height:320px}
  .hd-tablist{order:1}
  .hd-tab{padding:18px 4px}
}

/* Photographic dialyzer feature; other tabs retain their existing layout. */
.hd-visual:has(.hd-visual-inner--photo:not([hidden])){min-height:490px}
.hd-visual-inner--photo{padding:0;gap:0;align-items:stretch;justify-content:flex-start;text-align:left}
.hd-product-photo{background:var(--paper);height:250px;flex:0 0 250px;overflow:hidden}
.hd-product-photo picture{display:block;width:100%;height:100%;mix-blend-mode:multiply}
.hd-product-photo img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 53%}
.hd-product-photo--tubing{background:#faf9ff}
.hd-product-photo--tubing img{object-fit:contain;object-position:center}
.hd-product-photo--concentrates img{object-position:right center}
.hd-product-photo--dressing img{object-fit:contain;object-position:center;padding:16px}
.hd-product-info{padding:25px 32px 30px}
.hd-product-brand{display:flex;align-items:center;gap:12px;color:var(--on-dark-mid);font-size:10px;letter-spacing:1.6px;text-transform:uppercase;margin-bottom:12px}
.hd-brand-plate{display:inline-flex;align-items:center;background:#fff;padding:5px 10px;border-radius:2px}
.hd-brand-plate img{display:block;height:16px;width:auto}
.hd-product-name{font-family:var(--serif);color:var(--on-dark);font-size:32px;line-height:1.1;font-weight:500;margin:0 0 12px}
.hd-product-info .product-desc{max-width:42ch;font-size:14px;line-height:1.6;margin:0}
.hd-product-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:21px}
.hd-product-browse{font-size:12px;color:var(--on-dark-mid);text-decoration:none;border-bottom:1px solid var(--border-dark);padding-bottom:4px}
.hd-product-browse:hover{color:var(--on-dark);border-color:var(--on-dark)}
.hd-product-actions a:focus-visible{outline:2px solid #FF7A87;outline-offset:5px}
@media(max-width:560px){
  .hd-visual:has(.hd-visual-inner--photo:not([hidden])){min-height:470px}
  .hd-product-photo{height:200px;flex-basis:200px}
  .hd-product-info{padding:24px}
  .hd-product-name{font-size:29px}
  .hd-product-actions{gap:20px}
}

/* ================= LIGHT → DARK TRANSITION ================= */
#transition{
  height:70vh;position:relative;
  background:var(--transition-bg,var(--white));
  display:flex;align-items:center;justify-content:center;
  color:var(--transition-fg,var(--ink));
  transition:background .1s linear,color .25s ease;
}
.transition-copy{text-align:center;max-width:640px;padding:0 var(--edge)}
.transition-copy .eyebrow{justify-content:center}
@media (max-width:720px){#transition{height:50vh}}

/* ================= BRANDS ================= */
#brands{background:var(--off);overflow:hidden}
.marquee{width:100%;overflow:hidden;margin-top:44px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:64px;width:max-content;animation:marquee 90s linear infinite}
@media (prefers-reduced-motion: reduce){.marquee-track{animation:none;overflow-x:auto}}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.brand-plate{display:flex;align-items:center;height:44px}
.brand-plate img{height:100%;width:auto;object-fit:contain;filter:grayscale(100%);opacity:.55;transition:opacity .25s var(--ease),filter .25s var(--ease)}
.brand-plate:hover img{filter:grayscale(0%);opacity:1}

/* ================= DELIVERIES ================= */
#deliveries .deliveries-layout{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-top:48px}
.delivery-stage{position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--off)}
.delivery-slide{position:absolute;inset:0;opacity:0;transition:opacity .8s var(--ease);cursor:zoom-in}
.delivery-slide.is-active{opacity:1}
.delivery-stage::after{content:"";position:absolute;right:14px;bottom:14px;width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.92) url(../../images/layali-emblem.png) center/58% no-repeat;box-shadow:0 1px 6px rgba(0,0,0,.28);pointer-events:none}
.delivery-slide img{width:100%;height:100%;object-fit:cover}
.delivery-dots{display:flex;gap:8px;margin-top:18px}
.delivery-dot{width:8px;height:8px;border-radius:50%;border:1.5px solid var(--border);background:none;padding:0}
.delivery-dot.is-active{background:var(--red);border-color:var(--red)}
.delivery-caption{font-size:13px;color:var(--mid);margin-top:16px;max-width:40ch}
@media (max-width:880px){#deliveries .deliveries-layout{grid-template-columns:1fr}}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:900;background:rgba(15,15,17,.94);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s}
.lightbox.open{opacity:1;visibility:visible}
.lightbox-img{max-width:88vw;max-height:82vh;object-fit:contain}
.lightbox-close,.lightbox-prev,.lightbox-next{position:absolute;background:none;border:1px solid rgba(255,255,255,.3);color:#fff;width:44px;height:44px;display:flex;align-items:center;justify-content:center;font-size:20px}
.lightbox-close{top:24px;right:24px}
.lightbox-prev{left:24px;top:50%;transform:translateY(-50%)}
.lightbox-next{right:24px;top:50%;transform:translateY(-50%)}
.lightbox-counter{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.7);font-size:12.5px;letter-spacing:1px}

/* ================= QUOTE FORM ================= */
#quote{background:var(--off)}
.quote-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;margin-top:8px}
.quote-form{background:var(--white);border:1px solid var(--border);padding:40px}
.fg{margin-bottom:20px}
.fg label{display:block;font-size:12.5px;font-weight:600;letter-spacing:.3px;margin-bottom:8px;color:var(--ink)}
.fg input,.fg select,.fg textarea{
  width:100%;border:1px solid var(--border);background:var(--white);
  padding:13px 14px;font-family:var(--sans);font-size:14px;color:var(--ink);
  transition:border-color .2s var(--ease);border-radius:0;
}
.fg input:focus,.fg select:focus,.fg textarea:focus{outline:none;border-color:var(--red)}
.fg textarea{min-height:110px;resize:vertical}
.fg-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ferr{display:none;color:var(--red);font-size:12px;margin-top:6px}
.fg.error input,.fg.error select,.fg.error textarea{border-color:var(--red)}
.fg.error .ferr{display:block}
.form-btn{width:100%;background:var(--red);color:#fff;border:none;padding:16px;font-size:15px;font-weight:700;letter-spacing:.3px}
.form-btn:hover{background:var(--red-d)}
.form-btn:disabled{opacity:.6;cursor:not-allowed}
@media (max-width:960px){.quote-layout{grid-template-columns:1fr}.fg-row{grid-template-columns:1fr}}

#toast{
  position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--charcoal);color:#fff;padding:14px 24px;font-size:13.5px;
  opacity:0;pointer-events:none;transition:opacity .3s var(--ease),transform .3s var(--ease);z-index:950;
}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#toast{display:flex;align-items:center;gap:10px}
.toast-emblem{width:20px;height:auto;flex:0 0 20px}
#toast.error-toast{background:var(--red-d)}

/* ================= CREDENTIALS / ABOUT ================= */
#credentials{background:var(--charcoal);color:var(--on-dark)}
.cred-layout{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;margin-top:8px}
.cred-license{position:relative;border:1px solid var(--border-dark);padding:36px 36px 26px;outline:1px solid var(--border-dark);outline-offset:-10px}
.cred-license-head{display:flex;align-items:center;gap:14px;margin-bottom:24px}
.cred-license-icon{width:34px;height:34px;flex:0 0 34px;fill:none;stroke:#FF7A87;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.cred-license-title{font-family:var(--serif);font-weight:700;font-size:22px}
.cred-license-numlabel{font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:var(--on-dark-mid)}
.cred-license-number{font-family:var(--serif);font-weight:700;font-size:clamp(22px,2.4vw,30px);letter-spacing:.02em;margin:6px 0 20px;overflow-wrap:anywhere}
.cred-detail{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid var(--border-dark);font-size:13.5px}
.cred-detail:last-child{border-bottom:none}
.cred-detail-label{color:var(--on-dark-mid)}
.cred-detail-value{font-weight:600;text-align:right}
@media (max-width:880px){.cred-layout{grid-template-columns:1fr}}

.cred-physician{display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center;margin-top:56px;padding-top:56px;border-top:1px solid var(--border-dark)}
.cred-physician-photo img{width:120px;height:120px;border-radius:50%;object-fit:cover;border:1px solid var(--border-dark)}
.cred-physician-name{font-family:var(--serif);font-weight:700;font-size:19px;margin-top:6px}
.cred-physician-role{font-size:12.5px;color:#FF6B7A;font-weight:600;letter-spacing:.3px;margin-top:2px;margin-bottom:12px}
.cred-physician-desc{font-size:14px;line-height:1.7;color:var(--on-dark-mid);max-width:56ch}
.cred-physician-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.cred-physician-tag{border:1px solid var(--border-dark);color:var(--on-dark-mid);font-size:10.5px;font-weight:600;letter-spacing:.3px;text-transform:uppercase;padding:5px 11px}
@media (max-width:640px){.cred-physician{grid-template-columns:1fr;text-align:center;justify-items:center}.cred-physician-tags{justify-content:center}}

/* ================= FOOTER ================= */
footer{background:var(--charcoal-2);color:var(--on-dark-mid);padding:72px var(--edge) 32px}
.footer-grid{max-width:var(--container);margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;padding-bottom:40px;border-bottom:1px solid var(--border-dark)}
.footer-desc{font-size:13.5px;line-height:1.75;margin-top:16px;max-width:40ch}
.footer-col h4{font-family:var(--serif);color:var(--on-dark);font-size:15px;margin-bottom:16px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col a{color:var(--on-dark-mid);text-decoration:none;font-size:13.5px}
.footer-col a:hover{color:#fff}
.footer-col li span{font-size:13.5px;line-height:1.6}
.footer-bottom{max-width:var(--container);margin:0 auto;padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12px}
.footer-bottom a{color:var(--on-dark-mid);text-decoration:underline}
.footer-bottom a:hover{color:#fff}
.footer-trademark{max-width:var(--container);margin:0 auto;padding-top:12px;font-size:11px;line-height:1.5;color:var(--on-dark-mid)}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr;gap:32px}}

/* ================= RFQ FORM: privacy / sensitive-info notes ================= */
.fg-note{font-size:12px;line-height:1.6;color:var(--mid);margin-top:-10px;margin-bottom:20px}
.form-consent-note{font-size:12.5px;line-height:1.65;color:var(--mid);margin-bottom:16px}
.form-consent-note a{color:var(--red);text-decoration:underline}

/* ================= LEGAL / PRIVACY PAGE ================= */
.legal-hero{padding:calc(var(--nav-h) + 64px) var(--edge) 24px;max-width:760px;margin:0 auto}
.legal-updated{font-size:13px;color:var(--mid);margin-top:12px}
.legal-body{max-width:760px;margin:0 auto;padding:24px var(--edge) 100px}
.legal-body p{font-size:15px;line-height:1.8;color:var(--mid);margin-bottom:16px}
.legal-body h2{font-family:var(--serif);font-weight:700;font-size:clamp(21px,2.2vw,26px);margin-top:48px;margin-bottom:16px}
.legal-body ul{padding-left:22px;margin-bottom:16px}
.legal-body li{font-size:15px;line-height:1.8;color:var(--mid);margin-bottom:8px}
.legal-body a{color:var(--red);text-decoration:underline}

/* ================= SEARCH OVERLAY ================= */
#search-overlay{
  position:fixed;inset:0;z-index:800;background:rgba(17,18,20,.97);
  opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s;
  display:flex;flex-direction:column;padding:120px var(--edge) 60px;
}
#search-overlay.open{opacity:1;visibility:visible}
.search-box{max-width:820px;margin:0 auto;width:100%}
.search-box input{
  width:100%;background:none;border:none;border-bottom:2px solid var(--border-dark);
  color:#fff;font-family:var(--serif);font-size:clamp(24px,4vw,40px);padding:12px 0;
}
.search-box input:focus{outline:none;border-color:var(--red)}
.search-close{position:absolute;top:28px;right:var(--edge);background:none;border:1px solid var(--border-dark);color:#fff;width:44px;height:44px}
.search-results{max-width:820px;margin:32px auto 0;width:100%;display:flex;flex-direction:column;gap:2px}
.search-result{
  display:flex;justify-content:space-between;gap:16px;padding:16px 4px;
  border-bottom:1px solid var(--border-dark);background:none;border-left:none;border-right:none;border-top:none;
  color:#fff;text-align:left;font-size:16px;
}
.search-result:hover{color:#FF7A87}
.search-result span{font-size:11px;color:var(--on-dark-mid);text-transform:uppercase;letter-spacing:1px}
.search-empty{color:var(--on-dark-mid);font-size:14px;margin-top:32px}

/* ================= REVEAL / MOTION ================= */
.reveal{opacity:0;transform:translateY(18px);clip-path:inset(0 0 12% 0);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out),clip-path .7s var(--ease-out)}
.reveal.visible{opacity:1;transform:translateY(0);clip-path:inset(0 0 0 0)}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;clip-path:none;transition:none}
}

/* ---- Reduced motion: sitewide hover/decorative-motion guards -----------
   Functional state (which tab is active, etc.) must still reach its end
   state — only the animated MOVEMENT is removed. Purely decorative scale
   effects (image hover-zoom) are removed entirely, not just shortened. */
@media (prefers-reduced-motion: reduce){
  .consumables-feature-photo img{transition:none}
  .consumables-feature:hover .consumables-feature-photo img{transform:none}
  .hd-tab,.hd-tab-arrow{transition:none}
}

.gs-parallax{will-change:transform}

/* Narrow screens: keep the header on one line and the hero stats in one row */
@media (max-width:600px){
  .nav-right{gap:12px}
  .nav-cta{white-space:nowrap;padding:9px 12px;font-size:12px}
  .hero-chips{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
  .hero-chip-num{font-size:28px}
  .hero-chip-label{font-size:10px;letter-spacing:.8px}
}
@media (max-width:400px){
  .nav-cta-full{display:none}
  .nav-cta-short{display:inline}
}

/* ================= INFOGRAPHICS ================= */
/* Hemodialysis circuit */
.hd-circuit{margin-top:56px;padding:28px 32px 24px;border:1px solid var(--border-dark);background:rgba(255,255,255,.02)}
.hd-circuit-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:12px}
.hd-circuit-title{font-family:var(--serif);font-weight:600;font-size:clamp(20px,2vw,26px);color:var(--on-dark)}
.hd-circuit-hint{font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:var(--on-dark-mid)}
.hd-circuit-svg{display:block;width:100%;height:auto}
.hd-blood{fill:none;stroke:#FF7A87;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.hd-dia{fill:none;stroke:#E9E7E2;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.hd-dia--thin{stroke-width:1.6;opacity:.85}
.hd-shape{fill:var(--charcoal-2);stroke:rgba(243,242,239,.6);stroke-width:1.7;stroke-linejoin:round;transition:stroke .25s var(--ease),fill .25s var(--ease)}
.hd-arm{fill:rgba(243,242,239,.05)}
.hd-roller{fill:#FF7A87}
.hd-vein{fill:none;stroke:#FF7A87;stroke-width:2.4;stroke-linecap:round;opacity:.9}
.hd-needle{fill:none;stroke:var(--on-dark);stroke-width:2.2;stroke-linecap:round}
.hd-hub{fill:var(--charcoal);stroke:var(--on-dark);stroke-width:1.7}
.hd-fibers{fill:none;stroke:rgba(243,242,239,.38);stroke-width:1.3}
.hd-env{fill:none;stroke:rgba(243,242,239,.4);stroke-width:1.3;stroke-dasharray:4 6}
.hd-note{font:italic 14px var(--serif);fill:var(--on-dark-mid)}
.hd-hit{fill:transparent}
.hd-hit-line{fill:none;stroke:transparent;stroke-width:26;pointer-events:stroke}
.hd-node{cursor:pointer;outline:none}
.hd-pill{fill:var(--charcoal-2);stroke:rgba(243,242,239,.4);stroke-width:1.5;transition:fill .25s var(--ease),stroke .25s var(--ease)}
.hd-label{font:500 14px var(--sans);fill:var(--on-dark)}
.hd-label--sm{font-size:12.5px}
.hd-badge{fill:none;stroke:#FF7A87;stroke-width:1.5}
.hd-badge-num{font:600 11.5px var(--sans);fill:#FF7A87}
.hd-node:hover .hd-pill,.hd-node:focus-visible .hd-pill{stroke:#FF7A87}
.hd-node:hover .hd-shape,.hd-node:focus-visible .hd-shape{stroke:var(--on-dark)}
.hd-node:focus-visible .hd-label{text-decoration:underline}
.hd-node.is-active .hd-pill{fill:#FF7A87;stroke:#FF7A87}
.hd-node.is-active .hd-label{fill:var(--charcoal)}
.hd-node.is-active .hd-badge{stroke:var(--charcoal)}
.hd-node.is-active .hd-badge-num{fill:var(--charcoal)}
.hd-node.is-active .hd-shape{stroke:#fff;fill:rgba(255,122,135,.10)}
.hd-node.is-active .hd-tube,.hd-node.is-active .hd-vein{filter:drop-shadow(0 0 5px rgba(255,122,135,.75))}
.hd-node.is-active .hd-env{stroke:#FF7A87}
.hd-circuit-caption{margin-top:14px;min-height:1.6em;font-size:13.5px;color:var(--on-dark-mid);line-height:1.6}
.hd-circuit-steps{display:none;list-style:none;margin:8px 0 0;padding:0}
.hd-step{display:flex;gap:14px;align-items:flex-start;width:100%;text-align:left;background:none;border:none;border-bottom:1px solid var(--border-dark);padding:14px 4px;color:var(--on-dark);cursor:pointer}
.hd-step-num{flex:0 0 28px;height:28px;border:1.4px solid #FF7A87;border-radius:50%;display:flex;align-items:center;justify-content:center;font:600 12px var(--sans);color:#FF7A87}
.hd-step-text strong{display:block;font:600 17px var(--serif);margin-bottom:2px}
.hd-step-text span{font-size:12.5px;color:var(--on-dark-mid);line-height:1.5}
.hd-step.is-active{background:rgba(255,122,135,.08)}
.hd-step.is-active .hd-step-num{background:#FF7A87;color:var(--charcoal)}
.hd-step:focus-visible{outline:2px solid #FF7A87;outline-offset:-2px}
@media (max-width:1180px){
  .hd-circuit{padding:24px 24px 18px;margin-top:40px}
  .hd-circuit-svg,.hd-circuit-caption{display:none}
  .hd-circuit-steps{display:block}
}
@media (min-width:700px) and (max-width:1180px){
  .hd-circuit-steps{display:grid;grid-template-columns:1fr 1fr;column-gap:32px}
}
@media (max-width:699px){
  .hd-circuit{padding:20px 18px 16px}
}
/* Quote steps */
.quote-steps{list-style:none;margin:34px 0 0;padding:0;max-width:420px}
.quote-steps li{position:relative;display:flex;gap:16px;padding-bottom:22px}
.quote-steps li:last-child{padding-bottom:0}
.quote-steps li:not(:last-child)::before{content:"";position:absolute;left:15px;top:34px;bottom:4px;width:1px;background:var(--border)}
.quote-step-num{flex:0 0 32px;height:32px;border:1.5px solid var(--red);color:var(--red);border-radius:50%;display:flex;align-items:center;justify-content:center;font:700 15px var(--serif);background:var(--off)}
.quote-steps strong{display:block;font-size:14px;color:var(--ink);margin-bottom:2px}
.quote-step-text{display:block;font-size:13px;color:var(--mid);line-height:1.55}
/* Coverage diagram */
.coverage{margin:34px 0 0}
.coverage svg{display:block;width:100%;max-width:420px;height:auto}
.cov-line{fill:none;stroke:#C9C4BC;stroke-width:1.4;stroke-dasharray:4 6;stroke-linecap:round}
.cov-node circle{fill:var(--white);stroke:var(--ink);stroke-width:1.5}
.cov-node text,.cov-hub text{font:500 13px var(--sans);fill:var(--ink)}
.cov-hub circle{fill:var(--red)}
.cov-hub .cov-hub-halo{fill:rgba(184,0,31,.12)}
.cov-hub text{font-weight:700}
.cov-hub .cov-hub-sub{font-weight:400;font-size:11px;fill:var(--mid)}
.coverage figcaption{margin-top:10px;font-size:12px;color:var(--mid)}
/* Emblem divider */
.emblem-divider{display:flex;align-items:center;gap:20px;margin-top:72px}
.emblem-divider::before,.emblem-divider::after{content:"";flex:1;height:1px;background:var(--border)}
.emblem-divider img{width:32px;height:auto;display:block}

@media (max-width:520px){
  .cov-node text,.cov-hub text{font-size:18px}
  .cov-hub .cov-hub-sub{font-size:15px}
}

/* ================= ACCESSIBILITY + TOUCH ================= */
.skip-link{position:absolute;left:12px;top:-64px;z-index:1000;background:var(--charcoal);color:#fff;padding:12px 18px;font-size:14px;text-decoration:none;border-radius:2px;transition:top .2s var(--ease)}
.skip-link:focus{top:12px;outline:2px solid #FF7A87;outline-offset:2px}
.fg input:focus-visible,.fg select:focus-visible,.fg textarea:focus-visible{outline:2px solid var(--red);outline-offset:2px}
/* larger touch targets without changing the layout */
.nav-icon-btn,.hamburger,.delivery-dot{position:relative}
.nav-icon-btn::after,.hamburger::after{content:"";position:absolute;inset:-9px}
.delivery-dot::after{content:"";position:absolute;inset:-10px}
@media (pointer:coarse){
  .product-cta,.btn-line,.hd-product-browse,.footer-col a,.footer-bottom a{position:relative}
  .product-cta::after,.btn-line::after,.hd-product-browse::after,.footer-col a::after,.footer-bottom a::after{content:"";position:absolute;inset:-10px -4px}
}
/* light-to-dark transition: keep the headline readable at the midpoint */
#transition .eyebrow{color:inherit}
#transition .accent{color:inherit;text-decoration:underline;text-decoration-color:var(--red);text-decoration-thickness:2px;text-underline-offset:.2em}