@font-face{
  font-family:'Inter';
  font-style:normal;
  font-weight:400 600;
  font-display:swap;
  src:url('../fonts/Inter.woff2') format('woff2-variations'),
      url('../fonts/Inter.woff2') format('woff2');
}
@font-face{
  font-family:'Space Grotesk';
  font-style:normal;
  font-weight:500 700;
  font-display:swap;
  src:url('../fonts/SpaceGrotesk.woff2') format('woff2-variations'),
      url('../fonts/SpaceGrotesk.woff2') format('woff2');
}
/* self-hosted: no third-party font request, no external DNS/TLS on first paint */
/* ===========================================================
   CRYSTAL CLEAR VITAL — design language: "Deep Current"
   Ground 60% Abyss Navy · Surfaces 30% · Text 8% · Accent 2% cyan
   =========================================================== */

  :root{
  color-scheme: light;

  /* ground */
  --paper:#ffffff;
  --mist:#f1f6fb;
  --ink-ground:#08182b;      /* the one dark band */
  --ink-ground-2:#0c2137;

  /* accent */
  --cyan:#0a7099;            /* readable on white */
  --cyan-bright:#17b4de;     /* graphics only */
  --blue:#0b6bc4;
  --cyan-soft:rgba(11,107,196,.09);
  --cyan-line:rgba(11,107,196,.28);

  /* text on light */
  --ink:#08182b;
  --ice:#08182b;
  --ice-dim:#456079;
  --muted:#5c7488;

  /* text on the dark band */
  --on-dark:#eaf4fb;
  --on-dark-dim:#a9c1d4;

  /* structure */
  --line:rgba(8,24,43,.10);
  --line-strong:rgba(8,24,43,.17);
  --radius:14px;
  --radius-sm:8px;

  --shell:min(1240px, 100% - 48px);
  --shell-narrow:min(880px, 100% - 48px);
  --sp-section:clamp(64px, 7vw, 104px);
  --ease-spring:cubic-bezier(.22,1,.36,1);
  --ease-out:cubic-bezier(.16,.84,.44,1);
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
@media (max-width:640px){
  :root{ --shell:min(1240px, 100% - 32px); --shell-narrow:min(880px, 100% - 32px); }
}
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } }
body{
  margin:0;
  background:var(--paper);
  color:var(--ice-dim);
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:16.5px;
  line-height:1.65;
  letter-spacing:0;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:'Space Grotesk','Inter',system-ui,sans-serif;
  font-weight:600;
  line-height:1.15;
  letter-spacing:-.022em;
  margin:0;
  color:var(--ink);
}
h1{ font-size:clamp(2.15rem, 5.4vw, 4.35rem); letter-spacing:-.032em; }
h2{ font-size:clamp(1.95rem, 3.6vw, 3.05rem); letter-spacing:-.028em; }
h3{ font-size:clamp(1.18rem, 1.6vw, 1.42rem); line-height:1.25; letter-spacing:-.016em; }
h4{ font-size:1.02rem; line-height:1.3; letter-spacing:-.01em; }
p{ margin:0 0 1.1em; }
p:last-child{ margin-bottom:0; }
a{ color:var(--cyan); text-decoration:none; }
img{ max-width:100%; height:auto; display:block; }
ul{ margin:0; padding:0; list-style:none; }
:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
  border-radius:4px;
}
::selection{ background:var(--cyan-bright); color:#062033; }
.shell{ width:var(--shell); margin-inline:auto; }
.shell-narrow{ width:var(--shell-narrow); margin-inline:auto; }
.skip-link{
  position:absolute; left:16px; top:-60px; z-index:200;
  background:var(--blue); color:#fff;
  padding:10px 18px; border-radius:var(--radius-sm);
  font-weight:600; transition:top .2s var(--ease-out);
}
.skip-link:focus{ top:16px; }
/* ---------- type helpers ---------- */
.eyebrow{
  font-family:'Space Grotesk',sans-serif;
  font-size:.735rem;
  font-weight:600;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--cyan);
  display:flex; align-items:center; gap:12px;
  margin:0 0 20px;
}
.eyebrow::before{
  content:""; width:26px; height:1px; background:var(--cyan); opacity:.75; flex:none;
}
.eyebrow.is-centered{ justify-content:center; }
.lede{
  font-size:clamp(1.03rem, 1.35vw, 1.17rem);
  line-height:1.7;
  color:var(--ice-dim);
  max-width:62ch;
}
.section-head{ max-width:66ch; margin-bottom:clamp(44px,5vw,72px); }
.section-head.is-centered{ margin-inline:auto; text-align:center; }
.section-head h2 + .lede{ margin-top:20px; }
/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  font-family:'Space Grotesk',sans-serif;
  font-size:.945rem; font-weight:600; letter-spacing:-.005em;
  padding:15px 26px;
  border-radius:var(--radius-sm);
  border:1px solid transparent;
  cursor:pointer;
  text-align:center;
  transition:transform .38s var(--ease-spring), box-shadow .38s var(--ease-spring),
             background-color .25s var(--ease-out), border-color .25s var(--ease-out), color .25s var(--ease-out);
  will-change:transform;
}
.btn svg{ flex:none; }
.btn-primary{
  background:linear-gradient(115deg, var(--blue) 0%, #1198cf 100%);
  color:#fff;
  box-shadow:0 10px 26px -12px rgba(11,107,196,.6), inset 0 1px 0 rgba(255,255,255,.25);
}
.btn-primary:hover{ box-shadow:0 16px 34px -12px rgba(11,107,196,.7), inset 0 1px 0 rgba(255,255,255,.3); }
.btn-primary:active{ transform:scale(.972); box-shadow:0 6px 14px -10px rgba(11,107,196,.6); }
.btn-ghost{
  background:#fff;
  border-color:var(--line-strong);
  color:var(--ink);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
}
.btn-ghost:hover{ background:var(--mist); border-color:var(--cyan-line); }
.btn-ghost:active{ transform:scale(.972); }
.btn-dark{
  background:var(--ink-ground); color:#fff; border-color:transparent;
}
.btn-dark:hover{ background:#0f2942; }
.btn-dark:active{ transform:scale(.972); }
.btn-sm{ padding:11px 19px; font-size:.885rem; }
.btn-row{ display:flex; flex-wrap:wrap; gap:14px; }
/* ---------- header ---------- */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:100;
  padding:16px 0;
  transition:background-color .35s var(--ease-out), border-color .35s var(--ease-out), padding .35s var(--ease-out);
  border-bottom:1px solid transparent;
}
.site-header.is-stuck{
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(18px) saturate(150%);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  border-bottom-color:var(--line);
  padding:10px 0;
}
.header-inner{ display:flex; align-items:center; gap:28px; position:relative; z-index:3; }
.brand{ display:flex; align-items:center; flex:none; position:relative; z-index:2; }
.brand picture{ display:block; }
.brand img{ width:132px; height:auto; }
.main-nav{ margin-left:auto; }
.main-nav ul{ display:flex; align-items:center; gap:34px; }
.main-nav a{
  color:var(--ice-dim); font-size:.925rem; font-weight:500;
  position:relative; padding:6px 0;
  transition:color .2s var(--ease-out);
}
.main-nav a::after{
  content:""; position:absolute; left:0; right:0; bottom:0; height:1.5px;
  background:var(--cyan); transform:scaleX(0); transform-origin:left;
  transition:transform .4s var(--ease-spring);
}
.main-nav a:hover{ color:var(--ink); }
.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after{ transform:scaleX(1); }
.main-nav a[aria-current="page"]{ color:var(--ink); }
.header-actions{ display:flex; align-items:center; gap:16px; flex:none; position:relative; z-index:2; }
.header-phone{
  display:inline-flex; align-items:center; gap:8px;
  color:var(--ice); font-size:.9rem; font-weight:500; white-space:nowrap;
  transition:color .2s var(--ease-out);
}
.header-phone:hover{ color:var(--cyan); }
.header-phone svg{ color:var(--cyan); }
.nav-toggle{
  display:none; width:44px; height:44px;
  align-items:center; justify-content:center;
  background:#fff; border:1px solid var(--line-strong);
  border-radius:var(--radius-sm); color:var(--ice); cursor:pointer;
  transition:transform .3s var(--ease-spring), background-color .2s;
}
.nav-toggle:active{ transform:scale(.93); }
.nav-toggle .icon-close{ display:none; }
.nav-toggle[aria-expanded="true"] .icon-open{ display:none; }
.nav-toggle[aria-expanded="true"] .icon-close{ display:block; }
@media (max-width:960px){
  .main-nav{
    position:fixed; inset:0 0 auto 0; top:0; z-index:1;
    background:rgba(255,255,255,.98);
    backdrop-filter:blur(24px); -webkit-backdrop-filter:blur(24px);
    padding:96px 24px 34px;
    border-bottom:1px solid var(--line);
    transform:translateY(-102%);
    transition:transform .5s var(--ease-spring);
    margin-left:0;
  }
  .main-nav.is-open{ transform:translateY(0); }
  .main-nav ul{ flex-direction:column; align-items:stretch; gap:0; }
  .main-nav li + li{ border-top:1px solid var(--line); }
  .main-nav a{ display:block; padding:17px 0; font-size:1.12rem; font-family:'Space Grotesk',sans-serif; }
  .main-nav a::after{ display:none; }
  .header-actions{ margin-left:auto; }
  .header-phone span{ display:none; }
  .header-actions .btn:not(.order-btn){ display:none; }
  .order-btn{ width:44px; height:44px; padding:0; }
  .nav-toggle{ display:inline-flex; }
}
/* ---------- hero ---------- */
.hero{
  position:relative;
  min-height:100vh;
  min-height:100svh;
  display:flex; align-items:center;
  padding:132px 0 96px;
  overflow:hidden;
  background:var(--paper);
}
.hero-bg{ position:absolute; inset:0; pointer-events:none; overflow:hidden; }
.hero-bg .mesh{ z-index:0; opacity:.55; }
.hero-bg::before{
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(120% 90% at 78% 26%, rgba(23,180,222,.22) 0%, rgba(23,180,222,0) 58%),
    radial-gradient(80% 64% at 8% 92%, rgba(11,107,196,.13) 0%, rgba(11,107,196,0) 62%),
    linear-gradient(178deg, #f4fafd 0%, #ffffff 52%, #eef6fb 100%);
}
.hero-bg::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(to top, var(--paper) 2%, rgba(255,255,255,0) 34%);
}
.hero-lines{
  position:absolute; inset:0; width:100%; height:100%;
  opacity:.5; mix-blend-mode:screen;
}
.hero-inner{
  position:relative; z-index:2;
  display:grid; grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);
  gap:clamp(32px,5vw,72px); align-items:center;
}
.hero h1{ margin-bottom:26px; max-width:16ch; }
.hero .lede{ max-width:52ch; margin-bottom:34px; }
.hero .btn-row{ margin-bottom:38px; }
.hero-chips{ display:flex; flex-wrap:wrap; gap:10px; }
.chip{
  display:inline-flex; align-items:center; gap:8px;
  font-size:.815rem; font-weight:500; letter-spacing:.01em;
  color:var(--ice-dim);
  background:var(--mist);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:8px 13px;
}
.chip svg{ color:var(--cyan); flex:none; }
.hero-stage{ position:relative; display:flex; align-items:center; justify-content:center; }
.hero-stage::before{
  content:""; position:absolute; width:96%; aspect-ratio:1; border-radius:50%;
  background:radial-gradient(circle, rgba(23,180,222,.24) 0%, rgba(11,107,196,.08) 42%, rgba(255,255,255,0) 70%);
  filter:blur(14px);
}
.hero-stage img{
  position:relative;
  width:100%; max-width:560px;
  object-fit:contain;
  filter:drop-shadow(0 30px 46px rgba(8,24,43,.22));
}
.hero-ring{
  position:absolute; width:min(94%,540px); aspect-ratio:1;
  border:1px solid var(--cyan-line); border-radius:50%;
}
.hero-ring.r2{ width:min(74%,420px); border-color:rgba(53,190,224,.1); }
.scroll-cue{
  position:absolute; left:50%; bottom:30px; transform:translateX(-50%);
  z-index:3; display:flex; flex-direction:column; align-items:center; gap:9px;
  font-size:.68rem; letter-spacing:.22em; text-transform:uppercase;
  color:var(--muted); font-family:'Space Grotesk',sans-serif; font-weight:500;
}
.scroll-cue span{ display:block; width:1px; height:34px; background:linear-gradient(to bottom, var(--cyan), transparent); }
@media (max-width:900px){
  .hero{ padding:112px 0 76px; min-height:auto; }
  .hero-inner{ grid-template-columns:1fr; gap:34px; }
  .hero-stage{ order:-1; }
  .hero-stage img{ max-width:min(400px,78%); }
  .hero-ring{ width:min(84%,420px); }
  .hero-ring.r2{ width:min(64%,320px); }
  .hero h1{ max-width:none; }
  .scroll-cue{ display:none; }
}
/* ---------- generic sections ---------- */
.section{ padding:var(--sp-section) 0; position:relative; }
.section-dark{ background:var(--paper); }
.section-deep{ background:var(--mist); }
.section-light{ background:var(--ink-ground); color:var(--on-dark); }
.section-light h1,.section-light h2,.section-light h3,.section-light h4{ color:#fff; }
.section-light .lede{ color:var(--on-dark-dim); }
.section-light .eyebrow{ color:var(--cyan-bright); }
.section-light .eyebrow::before{ background:var(--cyan-bright); }
.hairline{ height:1px; background:linear-gradient(90deg, transparent, var(--line-strong), transparent); border:0; margin:0; }
/* ---------- cards ---------- */
.grid{ display:grid; gap:20px; }
.grid-3{ grid-template-columns:repeat(3,minmax(0,1fr)); }
.grid-2{ grid-template-columns:repeat(2,minmax(0,1fr)); }
@media (max-width:940px){ .grid-3{ grid-template-columns:1fr 1fr; } }
@media (max-width:660px){ .grid-3,.grid-2{ grid-template-columns:1fr; } }
.card{
  position:relative;
  box-shadow:0 1px 2px rgba(8,24,43,.05), 0 12px 30px -22px rgba(8,24,43,.35);
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:clamp(26px,2.6vw,34px);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  transition:transform .5s var(--ease-spring), border-color .35s var(--ease-out), background-color .35s var(--ease-out);
}
.card:hover{ transform:translateY(-4px); border-color:var(--cyan-line); }
.card h3{ margin-bottom:12px; }
.card p{ color:var(--ice-dim); font-size:.965rem; margin:0; }
.icon-badge{
  width:50px; height:50px; border-radius:12px;
  display:flex; align-items:center; justify-content:center;
  background:linear-gradient(140deg, rgba(23,180,222,.16), rgba(11,107,196,.07));
  border:1px solid var(--cyan-line);
  color:var(--blue);
  margin-bottom:22px;
}
.section-light .icon-badge{
  background:linear-gradient(140deg, rgba(22,144,240,.13), rgba(53,190,224,.06));
  border-color:rgba(13,111,184,.24);
  color:#0d6fb8;
}
.section-light .card{
  background:#fff;
  border-color:rgba(9,32,54,.09);
  box-shadow:0 1px 2px rgba(9,32,54,.04), 0 12px 34px -22px rgba(9,32,54,.28);
  backdrop-filter:none; -webkit-backdrop-filter:none;
}
.section-light .card:hover{ border-color:rgba(13,111,184,.3); box-shadow:0 1px 2px rgba(9,32,54,.05), 0 22px 48px -24px rgba(9,32,54,.3); }
.section-light .card p{ color:var(--ink-dim); }
/* ---------- how it works ---------- */
.steps{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; counter-reset:step; }
@media (max-width:820px){ .steps{ grid-template-columns:1fr; } }
/* ---------- split feature ---------- */
.split{
  display:grid; grid-template-columns:repeat(2,minmax(0,1fr));
  gap:clamp(36px,5.5vw,84px); align-items:center;
}
@media (max-width:900px){ .split{ grid-template-columns:1fr; gap:40px; } }
.split-media{ position:relative; display:flex; justify-content:center; }
.split-media::before{
  content:""; position:absolute; inset:6% 4%; border-radius:50%;
  background:radial-gradient(circle, rgba(23,180,222,.2) 0%, rgba(11,107,196,.06) 45%, transparent 70%);
  filter:blur(10px);
}
.split-media img{ position:relative; object-fit:contain; max-width:480px; width:100%; filter:drop-shadow(0 24px 40px rgba(8,24,43,.2)); }
/* ---------- benefits ---------- */
.benefit{ display:flex; gap:18px; align-items:flex-start; }
.benefit .icon-badge{ margin-bottom:0; width:44px; height:44px; border-radius:10px; flex:none; }
.benefit h3{ font-size:1.06rem; margin-bottom:7px; }
.benefit p{ font-size:.94rem; color:var(--ice-dim); margin:0; }
.section-light .benefit p{ color:var(--ink-dim); }
/* ---------- application tags ---------- */
.tag-grid{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }
@media (max-width:520px){ .tag-grid{ grid-template-columns:1fr; } }
/* ---------- product ---------- */
.product-layout{
  display:grid; grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);
  gap:clamp(36px,5vw,76px); align-items:center;
}
@media (max-width:940px){ .product-layout{ grid-template-columns:1fr; } }
.price-grid{ max-width:900px; margin-inline:auto; }
.price-card{
  position:relative;
  border:1px solid var(--line); border-radius:var(--radius);
  background:#fff;
  backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
  padding:30px;
  display:flex; flex-direction:column; gap:20px;
  transition:transform .5s var(--ease-spring), border-color .35s var(--ease-out);
}
.price-card:hover{ transform:translateY(-4px); border-color:var(--cyan-line); }
.price-card .size-label{
  font-family:'Space Grotesk',sans-serif; font-size:.72rem; font-weight:600;
  letter-spacing:.18em; text-transform:uppercase; color:var(--cyan);
}
.price-card .size{ font-family:'Space Grotesk',sans-serif; font-size:1.62rem; font-weight:600; letter-spacing:-.02em; color:var(--ink); line-height:1.2; }
.price-card .price{
  font-family:'Space Grotesk',sans-serif; font-size:2.5rem; font-weight:600;
  letter-spacing:-.035em; color:var(--ink); line-height:1;
}
.price-card .price small{ font-size:.92rem; font-weight:500; color:var(--muted); letter-spacing:0; margin-left:8px; }
.price-card ul{ display:flex; flex-direction:column; gap:10px; }
.price-card li{ display:flex; gap:10px; align-items:flex-start; font-size:.915rem; color:var(--ice-dim); }
.price-card li svg{ color:var(--cyan); flex:none; margin-top:3px; }
.price-card .btn{ width:100%; margin-top:auto; }
.price-divider{ height:1px; background:var(--line); }
.order-note{
  font-size:.865rem; color:var(--muted); margin-top:22px;
  display:flex; gap:9px; align-items:flex-start;
}
.order-note svg{ color:var(--cyan); flex:none; margin-top:2px; }
/* ---------- faq ---------- */
.faq{ border-top:1px solid var(--line); }
.faq-item{ border-bottom:1px solid var(--line); }
.faq-q{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:24px;
  background:none; border:0; cursor:pointer; text-align:left;
  padding:26px 0; color:var(--ink);
  font-family:'Space Grotesk',sans-serif; font-size:clamp(1.02rem,1.35vw,1.15rem);
  font-weight:500; letter-spacing:-.015em; line-height:1.35;
  transition:color .2s var(--ease-out);
}
.faq-q:hover{ color:var(--cyan); }
.faq-icon{
  flex:none; width:32px; height:32px; border-radius:8px;
  border:1px solid var(--line-strong); display:grid; place-items:center;
  color:var(--cyan);
  transition:transform .45s var(--ease-spring), background-color .3s var(--ease-out), border-color .3s;
}
.faq-q[aria-expanded="true"] .faq-icon{ transform:rotate(45deg); background:rgba(53,190,224,.12); border-color:var(--cyan-line); }
.faq-a{
  display:grid; grid-template-rows:0fr;
  transition:grid-template-rows .5s var(--ease-spring);
}
.faq-a > div{ overflow:hidden; }
.faq-item.is-open .faq-a{ grid-template-rows:1fr; }
.faq-a p{
  color:var(--ice-dim); font-size:.985rem; max-width:74ch;
  padding-bottom:28px; margin:0;
}
/* ---------- testimonials ---------- */
.quote-card{
  border:1px solid var(--line); border-radius:var(--radius);
  background:#fff;
  padding:30px;
  display:flex; flex-direction:column; gap:20px;
  transition:transform .5s var(--ease-spring), border-color .35s var(--ease-out);
}
.quote-card:hover{ transform:translateY(-4px); border-color:var(--cyan-line); }
.quote-card blockquote{ margin:0; font-size:1rem; line-height:1.66; color:var(--ink); }
.quote-mark{ color:var(--cyan); opacity:.65; }
.quote-who{ margin-top:auto; display:flex; flex-direction:column; gap:2px; }
.quote-who strong{ font-family:'Space Grotesk',sans-serif; font-weight:600; color:var(--ink); font-size:.965rem; letter-spacing:-.01em; }
.quote-who span{ font-size:.82rem; color:var(--muted); }
/* ---------- cta band ---------- */
.cta-band{
  position:relative; overflow:hidden;
  background:linear-gradient(150deg, #0d2b4a 0%, #08182b 55%, #061423 100%);
  padding:clamp(70px,8vw,112px) 0;
}
.cta-band::before{
  content:""; position:absolute; inset:0;
  background:radial-gradient(80% 130% at 82% 12%, rgba(22,144,240,.32) 0%, transparent 62%);
}
.cta-band .shell{ position:relative; z-index:2; }
.cta-inner{ display:flex; align-items:center; justify-content:space-between; gap:44px; flex-wrap:wrap; }
.cta-inner .lede{ margin-top:18px; max-width:52ch; }
.cta-inner h2{ max-width:16ch; }
/* ---------- page hero (inner pages) ---------- */
.page-hero{
  position:relative; overflow:hidden; isolation:isolate;
  padding:clamp(148px,16vw,208px) 0 clamp(58px,7vw,86px);
  background:linear-gradient(168deg, #f4fafd 0%, #ffffff 55%, #eef6fb 100%);
}
.page-hero .mesh{ z-index:-1; opacity:.6; }
.page-hero::before{
  content:""; position:absolute; inset:0;
  background:radial-gradient(88% 120% at 78% 6%, rgba(22,144,240,.26) 0%, transparent 60%);
}
.page-hero .shell{ position:relative; z-index:2; }
.page-hero h1{ max-width:18ch; }
.page-hero .lede{ margin-top:22px; }
.crumbs{ display:flex; align-items:center; gap:10px; font-size:.845rem; color:var(--muted); margin-bottom:22px; }
.crumbs a{ color:var(--ice-dim); transition:color .2s; }
.crumbs a:hover{ color:var(--cyan); }
.crumbs svg{ opacity:.5; }
/* ---------- about ---------- */
.ceo-layout{ display:grid; grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr); gap:clamp(34px,5vw,66px); align-items:start; }
@media (max-width:880px){ .ceo-layout{ grid-template-columns:1fr; } }
.ceo-photo{
  position:relative; border-radius:var(--radius); overflow:hidden;
  border:1px solid var(--line);
}
.ceo-photo img{ width:100%; aspect-ratio:5/6; object-fit:cover; }
.ceo-photo figcaption{
  padding:20px 22px;
  background:#fff;
  border-top:1px solid var(--line);
}
.ceo-photo figcaption strong{ display:block; font-family:'Space Grotesk',sans-serif; font-size:1.06rem; color:var(--ink); letter-spacing:-.015em; }
.ceo-photo figcaption span{ font-size:.845rem; color:var(--cyan); letter-spacing:.06em; text-transform:uppercase; font-weight:500; }
.group-logos{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; }
@media (max-width:700px){ .group-logos{ grid-template-columns:1fr; } }
.group-logo{
  border:1px solid var(--line); border-radius:var(--radius);
  background:#fff;
  padding:36px 30px; display:flex; flex-direction:column; align-items:center; gap:20px; text-align:center;
  transition:border-color .3s var(--ease-out), background-color .3s;
}
.group-logo:hover{ border-color:var(--cyan-line); background:rgba(53,190,224,.05); }
.group-logo img{ height:52px; width:auto; object-fit:contain; opacity:.8; }
.group-logo p{ font-size:.895rem; color:var(--ice-dim); margin:0; }
.group-logo strong{ font-family:'Space Grotesk',sans-serif; color:var(--ink); font-size:1rem; display:block; margin-bottom:6px; letter-spacing:-.01em; }
.value-list{ display:flex; flex-direction:column; gap:0; }
.value-item{ padding:34px 0; border-top:1px solid var(--line); display:grid; grid-template-columns:minmax(0,.42fr) minmax(0,1fr); gap:clamp(20px,4vw,56px); }
@media (max-width:780px){ .value-item{ grid-template-columns:1fr; gap:14px; } }
.value-item:last-child{ border-bottom:1px solid var(--line); }
.value-item h3{ font-size:clamp(1.24rem,2vw,1.55rem); }
.value-item p{ color:var(--ice-dim); font-size:1rem; margin:0; }
/* ---------- contact ---------- */
.contact-layout{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.12fr); gap:clamp(34px,5vw,68px); align-items:start; }
@media (max-width:920px){ .contact-layout{ grid-template-columns:1fr; } }
.contact-detail{
  display:flex; gap:18px; align-items:flex-start;
  padding:24px 0; border-bottom:1px solid var(--line);
}
.contact-detail:first-of-type{ border-top:1px solid var(--line); }
.contact-detail .icon-badge{ margin-bottom:0; width:44px; height:44px; border-radius:10px; flex:none; }
.contact-detail h3{ font-size:.78rem; letter-spacing:.16em; text-transform:uppercase; color:var(--cyan); font-weight:600; margin-bottom:7px; }
.contact-detail a,.contact-detail p{ color:var(--ink); font-size:1.02rem; margin:0; transition:color .2s; }
.contact-detail a:hover{ color:var(--cyan); }
.form-card{
  border:1px solid var(--line); border-radius:var(--radius);
  background:#fff;
  backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
  padding:clamp(26px,3vw,38px);
}
.field{ margin-bottom:18px; }
.field label{
  display:block; font-size:.79rem; font-weight:600; letter-spacing:.12em;
  text-transform:uppercase; color:var(--ice-dim); margin-bottom:9px;
}
.field .req{ color:var(--cyan); }
.field input,.field textarea,.field select{
  width:100%; font-family:inherit; font-size:1rem; color:var(--ink);
  background:var(--mist);
  border:1px solid var(--line-strong); border-radius:var(--radius-sm);
  padding:14px 15px;
  transition:border-color .25s var(--ease-out), background-color .25s var(--ease-out);
}
.field select{ appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%230b6bc4' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 15px center; padding-right:44px; }
.field select option{ background:#fff; color:var(--ink); }
.field textarea{ resize:vertical; min-height:124px; }
.field input::placeholder,.field textarea::placeholder{ color:#647f97; }
.field input:focus,.field textarea:focus,.field select:focus{ border-color:var(--blue); background:rgba(11,107,196,.05); outline:none; }
.field-error{ display:none; font-size:.82rem; color:#ff8a8a; margin-top:7px; }
.field.has-error input,.field.has-error textarea{ border-color:#ff8a8a; }
.field.has-error .field-error{ display:block; }
.form-consent{ display:flex; gap:11px; align-items:flex-start; font-size:.845rem; color:var(--muted); margin-bottom:22px; }
.form-consent input{ width:17px; height:17px; margin-top:2px; accent-color:var(--cyan); flex:none; }
.form-card .btn{ width:100%; }
.form-alt{ font-size:.86rem; color:var(--muted); margin-top:16px; text-align:center; }
.map-frame{
  border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  background:var(--mist); line-height:0;
}
.map-frame iframe{ width:100%; height:300px; border:0; filter:grayscale(.4) contrast(1.05); }
.link-cyan{
  display:inline-flex; align-items:center; gap:6px;
  font-size:.9rem; font-weight:500; color:var(--cyan);
}
.link-cyan:hover{ text-decoration:underline; text-underline-offset:3px; }
.contact-detail a.link-cyan{ color:var(--cyan); }
/* ---------- footer ---------- */
.site-footer{ background:var(--ink-ground); padding:clamp(60px,7vw,88px) 0 34px; border-top:1px solid var(--line); }
.footer-top{
  display:grid; grid-template-columns:minmax(0,1.5fr) repeat(2,minmax(0,1fr));
  gap:clamp(28px,4vw,56px); padding-bottom:44px;
}
@media (max-width:820px){ .footer-top{ grid-template-columns:1fr 1fr; } .footer-brand{ grid-column:1/-1; } }
@media (max-width:520px){ .footer-top{ grid-template-columns:1fr; } }
.footer-brand picture{ display:block; margin-bottom:20px; }
.footer-brand img{ width:150px; }
.footer-brand p{ color:var(--muted); font-size:.925rem; max-width:38ch; margin:0; }
.footer-col h2.footer-h{
  font-size:.75rem; letter-spacing:.18em; text-transform:uppercase;
  color:var(--cyan); font-weight:600; margin-bottom:18px;
}
.footer-col ul{ display:flex; flex-direction:column; gap:12px; }
.footer-col a,.footer-col p{ color:var(--ice-dim); font-size:.925rem; transition:color .2s; margin:0; }
.footer-col a:hover{ color:var(--cyan); }
.footer-bottom{
  border-top:1px solid var(--line); padding-top:26px;
  display:flex; justify-content:space-between; gap:18px; flex-wrap:wrap;
  font-size:.84rem; color:var(--muted);
}
.footer-bottom a{ color:var(--muted); }
.footer-bottom a:hover{ color:var(--cyan); }
.footer-legal{ display:flex; gap:20px; flex-wrap:wrap; }
/* ---------- floating whatsapp + sticky mobile cta ---------- */
.wa-float{
  position:fixed; right:20px; bottom:20px; z-index:90;
  width:56px; height:56px; border-radius:50%;
  display:grid; place-items:center;
  background:#25d366; color:#fff;
  box-shadow:0 12px 30px -8px rgba(37,211,102,.55);
  transition:transform .42s var(--ease-spring), box-shadow .3s;
}
.wa-float:hover{ transform:scale(1.06); }
.wa-float:active{ transform:scale(.93); }
.mobile-cta{ display:none; }
@media (max-width:720px){
  .mobile-cta{
    display:grid; grid-template-columns:1fr 1fr; gap:10px;
    position:fixed; left:0; right:0; bottom:0; z-index:95;
    padding:11px 14px calc(11px + env(safe-area-inset-bottom));
    background:rgba(255,255,255,.92);
    backdrop-filter:blur(18px); -webkit-backdrop-filter:blur(18px);
    border-top:1px solid var(--line);
  }
  .mobile-cta .btn{ padding:13px 14px; font-size:.885rem; }
  .wa-float{ display:none; }
  .site-footer{ padding-bottom:96px; }
}
/* ---------- utility / legal pages ---------- */
.prose{ max-width:74ch; }
.prose h2{ font-size:clamp(1.35rem,2.2vw,1.75rem); margin:44px 0 16px; }
.prose h2:first-child{ margin-top:0; }
.prose p,.prose li{ color:var(--ice-dim); font-size:1rem; }
.prose ul{ list-style:disc; padding-left:22px; margin:0 0 1.1em; }
.prose li{ margin-bottom:9px; }
.prose a{ text-decoration:underline; text-underline-offset:3px; }
.status-page{ min-height:78vh; display:grid; place-items:center; text-align:center; padding:160px 0 100px; }
.status-page .code{
  font-family:'Space Grotesk',sans-serif; font-size:clamp(4.5rem,14vw,9rem);
  font-weight:700; letter-spacing:-.05em; line-height:1;
  background:linear-gradient(120deg, var(--blue), var(--cyan));
  -webkit-background-clip:text; background-clip:text; color:transparent;
  margin-bottom:18px;
}
.status-page .lede{ margin:20px auto 34px; }
.status-page .btn-row{ justify-content:center; }
.status-icon{
  width:78px; height:78px; border-radius:50%; margin:0 auto 28px;
  display:grid; place-items:center; color:var(--cyan);
  background:linear-gradient(140deg, rgba(53,190,224,.2), rgba(22,144,240,.06));
  border:1px solid var(--cyan-line);
}
/* ---------- scroll reveal ---------- */
[data-reveal]{
  opacity:0; transform:translateY(22px);
  transition:opacity .8s var(--ease-out), transform .8s var(--ease-spring);
  transition-delay:var(--reveal-delay,0ms);
}
[data-reveal].is-visible{ opacity:1; transform:none; }
@media (max-width:560px){
  .hero{ padding:100px 0 72px; }
  .hero-inner{ gap:26px; }
  .hero-stage img{ max-width:min(250px,60%); }
  .hero h1{ font-size:2.05rem; }
  .hero .lede{ margin-bottom:24px; font-size:1rem; }
  .hero .btn-row{ margin-bottom:24px; }
  .btn{ padding:14px 22px; }
  .process-visual{ top:74px; }
  .process-stage{ padding:14px; }
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  [data-reveal]{ opacity:1; transform:none; }
  .hero-lines{ display:none; }
}
@media (prefers-reduced-transparency:reduce){
  .site-header.is-stuck,.card,.price-card,.form-card,.mobile-cta,.btn-ghost,.main-nav{
    backdrop-filter:none; -webkit-backdrop-filter:none;
  }
  .site-header.is-stuck{ background:#fff; }
  .mobile-cta{ background:#fff; }
}
@media (prefers-contrast:more){
  :root{ --ice-dim:#1f3a52; --muted:#34506a; --cyan:#075a7c; --line:rgba(8,24,43,.3); --line-strong:rgba(8,24,43,.5); --on-dark-dim:#dce9f3; }
  .site-header.is-stuck,.mobile-cta,.buybar,.main-nav{ background:#fff; backdrop-filter:none; -webkit-backdrop-filter:none; }
}
/* ===========================================================
   MOTION LAYER — "Deep Current" choreography
   All of this collapses under prefers-reduced-motion (see end).
   Transform / opacity / filter only.
   =========================================================== */

/* ---------- pointer spotlight on glass ---------- */
.card, .price-card, .quote-card, .step, .group-logo, .form-card, .tag{
  position:relative; isolation:isolate;
}
.card::after, .price-card::after, .quote-card::after, .group-logo::after{
  content:""; position:absolute; inset:0; border-radius:inherit; z-index:-1;
  background:radial-gradient(320px circle at var(--mx,50%) var(--my,0%),
             rgba(11,107,196,.10), transparent 62%);
  opacity:0; transition:opacity .45s var(--ease-out);
  pointer-events:none;
}
.card:hover::after, .price-card:hover::after,
.quote-card:hover::after, .group-logo:hover::after{ opacity:1; }
.section-light .card::after{
  background:radial-gradient(320px circle at var(--mx,50%) var(--my,0%),
             rgba(11,107,196,.10), transparent 62%);
}
/* ---------- magnetic buttons ---------- */
.btn[data-magnetic]{
  transform:translate3d(var(--tx,0px), var(--ty,0px), 0);
  transition:transform .5s var(--ease-spring), box-shadow .38s var(--ease-spring);
}
.btn[data-magnetic]:active{ transform:translate3d(var(--tx,0px), var(--ty,0px),0) scale(.972); }
/* ---------- headline line reveal ---------- */
.reveal-lines .line-mask{ display:block; overflow:hidden; }
.reveal-lines .line-inner{
  display:block;
  transform:translateY(110%) rotate(2.2deg);
  transition:transform 1.05s var(--ease-spring);
  transition-delay:calc(var(--i,0) * 90ms);
}
.reveal-lines.is-visible .line-inner{ transform:none; }
/* ---------- drifting gradient mesh ---------- */
.mesh{ position:absolute; inset:-20%; pointer-events:none; z-index:0; }
.mesh span{
  position:absolute; border-radius:50%;
  filter:blur(80px); opacity:.42;
  will-change:transform;
}
.mesh .m1{ width:46vw; height:46vw; left:52%; top:2%;  background:radial-gradient(circle, rgba(23,180,222,.42), transparent 66%); animation:drift1 26s ease-in-out infinite; }
.mesh .m2{ width:38vw; height:38vw; left:2%;  top:48%; background:radial-gradient(circle, rgba(11,107,196,.24), transparent 66%); animation:drift2 32s ease-in-out infinite; }
.mesh .m3{ width:30vw; height:30vw; left:70%; top:56%; background:radial-gradient(circle, rgba(23,180,222,.3), transparent 66%);   animation:drift3 38s ease-in-out infinite; }
@keyframes drift1{ 0%,100%{transform:translate3d(0,0,0) scale(1)} 50%{transform:translate3d(-7%,7%,0) scale(1.14)} }
@keyframes drift2{ 0%,100%{transform:translate3d(0,0,0) scale(1.06)} 50%{transform:translate3d(9%,-6%,0) scale(.92)} }
@keyframes drift3{ 0%,100%{transform:translate3d(0,0,0) scale(.95)} 50%{transform:translate3d(-6%,-9%,0) scale(1.1)} }
/* ---------- hero refinements ---------- */
.hero-lines path{
  stroke-dasharray:1400;
  animation:fieldDrift 14s linear infinite;
}
.hero-lines path:nth-child(2){ animation-duration:17s; animation-delay:-3s; }
.hero-lines path:nth-child(3){ animation-duration:20s; animation-delay:-6s; }
.hero-lines path:nth-child(4){ animation-duration:16s; animation-delay:-2s; }
.hero-lines path:nth-child(5){ animation-duration:22s; animation-delay:-8s; }
.hero-lines path:nth-child(6){ animation-duration:19s; animation-delay:-5s; }
@keyframes fieldDrift{ from{ stroke-dashoffset:2800; } to{ stroke-dashoffset:0; } }
.hero-stage{ perspective:1200px; }
.hero-stage img{
  transform:translate3d(var(--px,0px), calc(var(--py,0px) + var(--float,0px)), 0);
  transition:transform .9s var(--ease-out);
  animation:heroFloat 7s ease-in-out infinite;
}
@keyframes heroFloat{ 0%,100%{ --float:0px; transform:translate3d(var(--px,0px), var(--py,0px),0);} 50%{ transform:translate3d(var(--px,0px), calc(var(--py,0px) - 14px),0);} }
.hero-ring{ animation:ringPulse 6s ease-in-out infinite; }
.hero-ring.r2{ animation-delay:-3s; }
@keyframes ringPulse{ 0%,100%{ transform:scale(1); opacity:.85 } 50%{ transform:scale(1.045); opacity:.45 } }
.scroll-cue span{ animation:cueSlide 2.4s ease-in-out infinite; transform-origin:top; }
@keyframes cueSlide{ 0%,100%{ transform:scaleY(.35); opacity:.4 } 50%{ transform:scaleY(1); opacity:1 } }
/* ---------- process: diagram above, three steps across ---------- */
.process{ position:relative; overflow:clip; padding-block:clamp(64px,6.5vw,96px); }
.process-layout{ display:flex; flex-direction:column; gap:clamp(28px,3.5vw,44px); }
.process-visual{ max-width:760px; margin-inline:auto; width:100%; }
.process-stage{
  position:relative; border:1px solid var(--line); border-radius:var(--radius);
  background:#fff;
  padding:clamp(14px,2vw,22px); overflow:hidden;
}
.process-stage svg{ width:100%; height:auto; display:block; }
.process-steps{
  display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px;
  margin:0; padding:0; list-style:none;
}
@media (max-width:820px){
  .process-steps{
    display:flex; gap:12px; overflow-x:auto; scroll-snap-type:x mandatory;
    padding-bottom:10px; margin-inline:calc(var(--gutter,0px) * -1);
    scrollbar-width:none;
  }
  .process-steps::-webkit-scrollbar{ display:none; }
  .process-step{ flex:0 0 78%; scroll-snap-align:start; }
}
.process-step{
  border:1px solid var(--line); border-radius:var(--radius);
  background:#fff;
  padding:26px 24px;
  display:flex; flex-direction:column;
  transition:border-color .35s var(--ease-out), transform .5s var(--ease-spring);
}
.process-step:hover{ border-color:var(--cyan-line); transform:translateY(-3px); }
.process-step .step-num{ margin-bottom:14px; }
.process-step h3{ font-size:1.12rem; margin-bottom:10px; }
.process-step p{ color:var(--ice-dim); font-size:.95rem; margin:0; }
@media (max-width:820px){
  .process-step{ padding:22px 20px; transform:none; }
  .process-step:hover{ transform:none; }
}
/* two-by-two reads better than three plus an orphan */
.benefit-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
@media (max-width:660px){
  .benefit-grid{ grid-template-columns:1fr 1fr; gap:12px; }
  .benefit-grid .card{ padding:16px 14px; }
  .benefit{ flex-direction:column; gap:12px; }
  .benefit h3{ font-size:.95rem; }
  .benefit p{ font-size:.85rem; }
}
/* --- the animated field diagram --- */
.dg-particle{ animation:flow 3.6s linear infinite; }
@keyframes flow{ from{ transform:translateX(0) } to{ transform:translateX(300px) } }
.dg-scale{ transition:opacity .8s var(--ease-out), transform .8s var(--ease-spring); transform-origin:center; }
.dg-coil{ transition:opacity .5s var(--ease-out); }
.dg-pulse{ opacity:0; }
.process[data-step="all"] .dg-coil{ opacity:1; }
.process[data-step="all"] .dg-pulse{ opacity:1; animation:pulseRing 2.6s ease-out infinite; }
.process[data-step="all"] .dg-out{ opacity:1; }
.process[data-step="all"] .dg-scale{ opacity:.9; }
/* ---------- zero-cost figures ---------- */
.zero-row{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; margin-top:40px; }
@media (max-width:620px){ .zero-row{ grid-template-columns:1fr; gap:12px; } }
/* ---------- count-up numerals ---------- */
.tnum{ font-variant-numeric:tabular-nums; }
/* ---------- section seam ---------- */
.section-light{ position:relative; }
.section-light::before,
.section-light::after{
  content:""; position:absolute; left:0; right:0; height:1px;
  background:linear-gradient(90deg, transparent, rgba(53,190,224,.5), transparent);
}
.section-light::before{ top:0; }
.section-light::after{ bottom:0; }
/* ---------- cta band mesh ---------- */
.cta-band{ isolation:isolate; }
.cta-band .mesh{ z-index:-1; opacity:.7; }
/* ---------- reduced motion: collapse everything above ---------- */
@media (prefers-reduced-motion:reduce){
  .hero-lines path,
  .hero-stage img,
  .hero-ring,
  .scroll-cue span,
  .mesh span,
  .dg-particle,
  .dg-pulse{ animation:none !important; }
  .hero-stage img{ transform:none !important; }
  .reveal-lines .line-inner{ transform:none !important; }
  .process-step{ opacity:1 !important; transform:none !important; }
  .process-step .step-rule::after{ transform:scaleX(1) !important; }
  .process-visual{ position:static; }
  .card::after, .price-card::after, .quote-card::after, .group-logo::after{ display:none; }
  .btn[data-magnetic]{ transform:none !important; }
}
/* ===========================================================
   PRODUCT PAGE + ORDER DRAWER
   =========================================================== */

:root{ --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace; }
.pdp{ padding:calc(96px + clamp(28px,4vw,52px)) 0 clamp(56px,7vw,88px); background:var(--paper); position:relative; }
.pdp-grid{
  display:grid; grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);
  gap:clamp(30px,4.5vw,68px); align-items:start; margin-top:8px;
}
@media (max-width:900px){ .pdp-grid{ grid-template-columns:1fr; gap:30px; } }
.pdp-stage{
  position:relative; border:1px solid var(--line); border-radius:var(--radius);
  background:linear-gradient(168deg, rgba(255,255,255,.055), rgba(255,255,255,.012));
  aspect-ratio:1; display:grid; place-items:center; padding:clamp(18px,3vw,40px);
  overflow:hidden;
}
.pdp-stage::before{
  content:""; position:absolute; width:78%; aspect-ratio:1; border-radius:50%;
  background:radial-gradient(circle, rgba(23,180,222,.18) 0%, rgba(11,107,196,.06) 45%, transparent 70%);
  filter:blur(12px);
}
.pdp-stage img{
  position:relative; width:100%; height:100%; object-fit:contain;
  filter:drop-shadow(0 22px 36px rgba(8,24,43,.2));
  transition:opacity .35s var(--ease-out);
}
.pdp-info h1{ font-size:clamp(1.85rem,3.4vw,2.65rem); margin-bottom:12px; }
.pdp-tagline{
  font-size:1.06rem; color:var(--cyan); font-style:italic;
  margin:0 0 18px; letter-spacing:-.005em;
}
.pdp-lede{ color:var(--ice-dim); font-size:1rem; max-width:52ch; margin-bottom:26px; }
.pdp-price{ display:flex; align-items:baseline; gap:12px; flex-wrap:wrap; padding-bottom:24px; border-bottom:1px solid var(--line); margin-bottom:26px; }
.pdp-price .amount{
  font-family:'Space Grotesk',sans-serif; font-size:clamp(2.3rem,4vw,3rem);
  font-weight:600; letter-spacing:-.038em; color:var(--ink); line-height:1;
  font-variant-numeric:tabular-nums;
}
.pdp-price .price-note{ font-size:.885rem; color:var(--muted); }
.pdp-field{ margin-bottom:24px; }
.pdp-label{
  display:block; font-size:.76rem; font-weight:600; letter-spacing:.14em;
  text-transform:uppercase; color:var(--ice-dim); margin-bottom:11px;
}
.pdp-label .req{ color:var(--cyan); }
.variant-row{ display:grid; grid-template-columns:1fr 1fr; gap:10px; }
@media (max-width:420px){ .variant-row{ grid-template-columns:1fr; } }
.variant{
  text-align:left; cursor:pointer; padding:15px 16px;
  background:#fff; border:1px solid var(--line-strong);
  border-radius:var(--radius-sm); color:var(--ice);
  display:flex; flex-direction:column; gap:3px;
  transition:border-color .25s var(--ease-out), background-color .25s var(--ease-out), transform .4s var(--ease-spring);
}
.variant:hover{ border-color:var(--cyan-line); }
.variant:active{ transform:scale(.978); }
.variant.is-on{ border-color:var(--cyan); background:rgba(53,190,224,.09); box-shadow:inset 0 0 0 1px rgba(53,190,224,.35); }
.variant .v-size{ font-family:'Space Grotesk',sans-serif; font-size:1.02rem; font-weight:600; color:var(--ink); letter-spacing:-.01em; }
.variant .v-price{ font-family:var(--mono); font-size:.9rem; color:var(--cyan); font-variant-numeric:tabular-nums; }
.variant .v-note{ font-size:.79rem; color:var(--muted); }
.pdp-help{ display:flex; gap:8px; align-items:flex-start; font-size:.85rem; color:var(--muted); margin:12px 0 0; }
.pdp-help svg{ color:var(--cyan); flex:none; margin-top:2px; }
.qty{ display:inline-flex; align-items:center; border:1px solid var(--line-strong); border-radius:var(--radius-sm); overflow:hidden; background:#fff; }
.qty-btn{
  width:44px; height:46px; display:grid; place-items:center; cursor:pointer;
  background:none; border:0; color:var(--ice);
  transition:background-color .2s var(--ease-out), transform .3s var(--ease-spring);
}
.qty-btn:hover{ background:rgba(53,190,224,.12); color:var(--cyan); }
.qty-btn:active{ transform:scale(.9); }
.qty input{
  width:56px; height:46px; text-align:center; background:none; border:0;
  color:var(--ink); font-family:'Space Grotesk',sans-serif; font-size:1.02rem; font-weight:600;
  border-inline:1px solid var(--line-strong);
  -moz-appearance:textfield;
}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{ -webkit-appearance:none; margin:0; }
.qty input:focus{ outline:none; background:rgba(53,190,224,.08); }
.pdp-actions{ display:flex; gap:12px; flex-wrap:wrap; margin-bottom:22px; }
.pdp-actions .btn{ flex:1 1 200px; }
.pdp-chips{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom:20px; }
.pdp-order-note{
  display:flex; gap:10px; align-items:flex-start;
  font-size:.865rem; color:var(--muted); line-height:1.55;
  padding-top:20px; border-top:1px solid var(--line); margin:0;
}
.pdp-order-note svg{ color:#25d366; flex:none; margin-top:2px; }
/* ---- spec list ---- */
.spec{ border-top:1px solid var(--line); margin:0; }
.spec-row{
  display:grid; grid-template-columns:minmax(0,.62fr) minmax(0,1fr); gap:10px 24px;
  padding:14px 0; border-bottom:1px solid var(--line); align-items:baseline;
}
@media (max-width:520px){ .spec-row{ grid-template-columns:1fr; gap:3px; } }
.spec dt{ font-size:.79rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); font-family:'Space Grotesk',sans-serif; }
.spec dd{ margin:0; color:var(--ice); font-size:.965rem; }
/* ---- order drawer ---- */
.drawer-scrim{
  position:fixed; inset:0; z-index:110; background:rgba(8,24,43,.42);
  backdrop-filter:blur(3px); -webkit-backdrop-filter:blur(3px);
  opacity:0; visibility:hidden; transition:opacity .4s var(--ease-out), visibility .4s;
}
.drawer-scrim.is-open{ opacity:1; visibility:visible; }
.drawer{
  position:fixed; top:0; right:0; bottom:0; z-index:115;
  width:min(420px,100%); display:flex; flex-direction:column;
  background:#fff; border-left:1px solid var(--line);
  transform:translateX(102%); transition:transform .5s var(--ease-spring);
  box-shadow:-24px 0 60px -30px rgba(0,0,0,.8);
}
.drawer.is-open{ transform:none; }
.drawer-head{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:20px 22px; border-bottom:1px solid var(--line); flex:none;
}
.drawer-head h2{ font-size:1.12rem; margin:0; }
.drawer-close{
  width:38px; height:38px; display:grid; place-items:center; cursor:pointer;
  background:#fff; border:1px solid var(--line-strong);
  border-radius:var(--radius-sm); color:var(--ice);
  transition:transform .3s var(--ease-spring), background-color .2s;
}
.drawer-close:hover{ background:rgba(255,255,255,.1); }
.drawer-close:active{ transform:scale(.92); }
.drawer-body{ flex:1; overflow-y:auto; padding:6px 22px; }
.drawer-empty{ padding:44px 0; text-align:center; color:var(--muted); font-size:.93rem; }
.line{
  display:grid; grid-template-columns:56px minmax(0,1fr) auto; gap:14px;
  align-items:center; padding:16px 0; border-bottom:1px solid var(--line);
}
.line-img{
  width:56px; height:56px; border-radius:8px; padding:6px; flex:none;
  background:var(--mist); border:1px solid var(--line);
}
.line-img img{ width:100%; height:100%; object-fit:contain; }
.line-name{ display:block; font-family:'Space Grotesk',sans-serif; font-size:.945rem; font-weight:600; color:var(--ink); letter-spacing:-.01em; }
.line-meta{ display:block; font-size:.8rem; color:var(--muted); font-variant-numeric:tabular-nums; margin-top:2px; }
.line-right{ text-align:right; display:flex; flex-direction:column; align-items:flex-end; gap:6px; }
.line-total{ font-family:'Space Grotesk',sans-serif; font-weight:600; color:var(--ink); font-variant-numeric:tabular-nums; }
.line-remove{
  background:none; border:0; cursor:pointer; padding:2px 4px;
  font-size:.78rem; color:var(--muted); text-decoration:underline; text-underline-offset:2px;
  transition:color .2s;
}
.line-remove:hover{ color:#ff8a8a; }
.drawer-foot{ flex:none; padding:20px 22px calc(20px + env(safe-area-inset-bottom)); border-top:1px solid var(--line); background:var(--mist); }
.drawer-sum{ display:flex; justify-content:space-between; align-items:baseline; margin-bottom:6px; }
.drawer-sum .k{ font-size:.85rem; color:var(--ice-dim); }
.drawer-sum .v{ font-family:'Space Grotesk',sans-serif; font-size:1.55rem; font-weight:600; color:var(--ink); letter-spacing:-.03em; font-variant-numeric:tabular-nums; }
.drawer-note{ font-size:.79rem; color:var(--muted); margin:0 0 16px; line-height:1.5; }
.drawer-foot .btn{ width:100%; }
/* order button in header */
.order-btn{ position:relative; }
.order-count{
  position:absolute; top:-6px; right:-6px; min-width:19px; height:19px; padding:0 5px;
  display:grid; place-items:center; border-radius:99px;
  background:var(--cyan); color:#02121f;
  font-family:'Space Grotesk',sans-serif; font-size:.68rem; font-weight:700;
  font-variant-numeric:tabular-nums;
  transform:scale(0); transition:transform .45s var(--ease-spring);
}
.order-count.is-on{ transform:scale(1); }
/* ---- scroll progress + back to top ---- */
.scroll-progress{
  position:fixed; top:0; left:0; right:0; height:2px; z-index:120;
  background:linear-gradient(90deg,var(--blue),var(--cyan));
  transform:scaleX(0); transform-origin:left; will-change:transform;
}
.to-top{
  position:fixed; right:20px; bottom:88px; z-index:90;
  width:42px; height:42px; border-radius:var(--radius-sm);
  display:grid; place-items:center; cursor:pointer;
  background:#fff; border:1px solid var(--line-strong);
  color:var(--ice); backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
  opacity:0; visibility:hidden; transform:translateY(8px);
  transition:opacity .35s var(--ease-out), transform .45s var(--ease-spring), visibility .35s, background-color .2s;
}
.to-top.is-on{ opacity:1; visibility:visible; transform:none; }
.to-top:hover{ background:rgba(53,190,224,.14); border-color:var(--cyan-line); }
.to-top:active{ transform:scale(.9); }
@media (max-width:720px){ .to-top{ bottom:80px; right:14px; } }
/* copy-to-clipboard */
.copy-btn{
  background:none; border:0; cursor:pointer; padding:3px 5px; margin-left:4px;
  color:var(--muted); vertical-align:middle; border-radius:5px;
  transition:color .2s, background-color .2s;
}
.copy-btn:hover{ color:var(--cyan); background:rgba(53,190,224,.1); }
.copy-btn.is-done{ color:var(--cyan); }
@media (prefers-reduced-motion:reduce){
  .drawer,.drawer-scrim,.to-top,.order-count,.scroll-progress{ transition:none !important; }
}
/* ---------- what it does / does not ---------- */
.truth-grid{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
@media (max-width:760px){ .truth-grid{ grid-template-columns:1fr; } }
/* ---------- "I do not know my pipe size" helper ---------- */
.finder{ margin-top:14px; }
.finder-toggle{
  display:inline-flex; align-items:center; gap:8px; cursor:pointer;
  background:none; border:0; padding:4px 0;
  font-family:'Space Grotesk',sans-serif; font-size:.885rem; font-weight:500;
  color:var(--cyan); transition:color .2s var(--ease-out);
}
.finder-toggle:hover{ color:#7fdcf5; }
.finder-caret{ transition:transform .4s var(--ease-spring); }
.finder-toggle[aria-expanded="true"] .finder-caret{ transform:rotate(180deg); }
.finder-help{
  display:grid; grid-template-rows:0fr;
  transition:grid-template-rows .5s var(--ease-spring);
}
.finder-help > div{ overflow:hidden; }
.finder.is-open .finder-help{ grid-template-rows:1fr; }
.finder-help p{ margin:14px 0 10px; font-size:.9rem; color:var(--ice-dim); }
.finder-steps{ list-style:none; counter-reset:f; display:flex; flex-direction:column; gap:10px; margin:0 0 16px; padding:0; }
.finder-steps li{
  counter-increment:f; position:relative; padding-left:26px;
  font-size:.885rem; color:var(--ice-dim); line-height:1.55;
}
.finder-steps li::before{
  content:counter(f); position:absolute; left:0; top:1px;
  width:18px; height:18px; border-radius:50%;
  background:rgba(53,190,224,.16); color:var(--cyan);
  font-family:'Space Grotesk',sans-serif; font-size:.68rem; font-weight:700;
  display:grid; place-items:center;
}
.mono-i{ font-family:var(--mono); font-size:.86em; color:var(--cyan); }
/* ---------- sticky buy bar ---------- */
.buybar{
  position:fixed; left:0; right:0; bottom:0; z-index:94;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(18px) saturate(150%); -webkit-backdrop-filter:blur(18px) saturate(150%);
  border-top:1px solid var(--line);
  padding:11px 0 calc(11px + env(safe-area-inset-bottom));
  transform:translateY(102%); visibility:hidden;
  transition:transform .5s var(--ease-spring), visibility .5s;
}
.buybar.is-on{ transform:none; visibility:visible; }
.buybar-inner{ display:flex; align-items:center; justify-content:space-between; gap:18px; }
.buybar-id{ display:flex; align-items:center; gap:12px; min-width:0; }
.buybar-id img{ width:40px; height:40px; object-fit:contain; flex:none; }
.bb-name{ display:block; font-family:'Space Grotesk',sans-serif; font-size:.85rem; font-weight:600; color:var(--ink); letter-spacing:-.01em; }
.bb-variant{ display:block; font-size:.8rem; color:var(--muted); font-variant-numeric:tabular-nums; }
.buybar-buy{ display:flex; align-items:center; gap:14px; flex:none; }
.bb-price{
  font-family:'Space Grotesk',sans-serif; font-size:1.3rem; font-weight:600;
  color:var(--ink); letter-spacing:-.03em; font-variant-numeric:tabular-nums;
}
@media (max-width:560px){
  .buybar-id img{ display:none; }
  .bb-name{ display:none; }
  .buybar-inner{ gap:12px; }
  .bb-price{ font-size:1.15rem; }
}
/* the product page's own bar replaces the generic mobile CTA */
body.has-buybar .mobile-cta{ display:none; }
body.has-buybar .to-top{ bottom:88px; }
@media (prefers-reduced-motion:reduce){ .buybar{ transition:none; } }
/* ---------- does / does not, as a compact table ---------- */
.truth-table{ border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
.tt-head, .tt-row{ display:grid; grid-template-columns:1fr 1fr; }
.tt-head{ background:var(--mist); border-bottom:1px solid var(--line-strong); }
.tt-head span{
  display:flex; align-items:center; gap:8px; padding:13px 18px;
  font-family:'Space Grotesk',sans-serif; font-size:.78rem; font-weight:600;
  letter-spacing:.11em; text-transform:uppercase;
}
.tt-head .tt-yes{ color:var(--cyan); border-right:1px solid var(--line-strong); }
.tt-head .tt-no{ color:var(--muted); }
.tt-row{ border-top:1px solid var(--line); }
.tt-row:first-of-type{ border-top:0; }
.tt-row span{ padding:14px 18px; font-size:.93rem; line-height:1.45; }
.tt-row span:first-child{ color:var(--ink); border-right:1px solid var(--line); }
.tt-row span:last-child{ color:var(--ice-dim); }
@media (max-width:560px){
  .tt-head span, .tt-row span{ padding:11px 13px; font-size:.85rem; }
  .tt-head span{ font-size:.68rem; letter-spacing:.08em; }
}
/* ---------- the single dark band inverts its surfaces ---------- */
.section-light .card{
  background:rgba(255,255,255,.05);
  border-color:rgba(255,255,255,.12);
  box-shadow:none;
}
.section-light .card:hover{ border-color:rgba(23,180,222,.4); box-shadow:none; }
.section-light .card p{ color:var(--on-dark-dim); }
.section-light .card h3{ color:#fff; }
.section-light .icon-badge{
  background:linear-gradient(140deg, rgba(23,180,222,.2), rgba(11,107,196,.08));
  border-color:rgba(23,180,222,.32); color:var(--cyan-bright);
}
.section-light .card::after{ background:radial-gradient(320px circle at var(--mx,50%) var(--my,0%), rgba(23,180,222,.14), transparent 62%); }
/* footer sits on the dark ground */
.site-footer{ color:var(--on-dark-dim); }
.footer-brand p{ color:var(--on-dark-dim); }
.footer-col a, .footer-col p{ color:var(--on-dark-dim); }
.footer-col a:hover{ color:var(--cyan-bright); }
.footer-col h2.footer-h{ color:var(--cyan-bright); }
.footer-bottom{ border-top-color:rgba(255,255,255,.1); color:#8ba4b8; }
.footer-bottom a{ color:#8ba4b8; }
.footer-bottom a:hover{ color:var(--cyan-bright); }
/* cta band content is on dark */
.cta-band h2{ color:#fff; }
.cta-band .lede{ color:var(--on-dark-dim); }
.cta-band .eyebrow{ color:var(--cyan-bright); }
.cta-band .eyebrow::before{ background:var(--cyan-bright); }
.cta-band .btn-ghost{ background:rgba(255,255,255,.08); border-color:rgba(255,255,255,.22); color:#fff; }
.cta-band .btn-ghost:hover{ background:rgba(255,255,255,.15); }
/* page hero is light now */
.page-hero::before{ background:radial-gradient(88% 120% at 78% 6%, rgba(23,180,222,.16) 0%, transparent 60%); }
.crumbs a{ color:var(--ice-dim); }
.crumbs{ color:var(--muted); }
a{ color:var(--blue); }
.hero-ring{ border-color:rgba(11,107,196,.16); }
.hero-ring.r2{ border-color:rgba(11,107,196,.09); }
.scroll-cue{ color:var(--muted); }
.scroll-cue span{ background:linear-gradient(to bottom, var(--cyan-bright), transparent); }
.hero-lines{ opacity:.5; mix-blend-mode:normal; }
/* ---------- three sizes, obvious before any click ---------- */
.pdp-range{
  display:flex; align-items:center; gap:8px; flex-wrap:wrap;
  margin:0 0 20px; font-size:.9rem; color:var(--muted);
}
.pdp-range span{
  font-family:'Space Grotesk',sans-serif; font-size:.72rem; font-weight:600;
  letter-spacing:.14em; text-transform:uppercase; color:var(--cyan);
  background:var(--cyan-soft); border-radius:99px; padding:4px 10px;
}
.pdp-range strong{
  font-family:'Space Grotesk',sans-serif; color:var(--ink); font-weight:600;
  font-variant-numeric:tabular-nums;
}
.variant-row.is-three{ grid-template-columns:repeat(3,minmax(0,1fr)); }
@media (max-width:640px){ .variant-row.is-three{ grid-template-columns:1fr; } }
.variant .v-note{ font-size:.76rem; line-height:1.35; }

.footer-col h2.footer-h{
  font-size:.75rem; letter-spacing:.18em; text-transform:uppercase;
  color:var(--cyan-bright); font-weight:600; margin:0 0 18px;
}

/* ---------- product gallery thumbnails ---------- */
.pdp-thumbs{ display:flex; gap:10px; margin-top:12px; flex-wrap:wrap; }
.pdp-thumb{
  width:80px; height:80px; flex:0 0 auto; padding:6px; cursor:pointer;
  background:#fff; border:1px solid var(--line); border-radius:10px;
  transition:border-color .25s var(--ease-out), transform .4s var(--ease-spring), box-shadow .25s;
}
.pdp-thumb img{ width:100%; height:100%; object-fit:contain; border-radius:5px; }
.pdp-thumb:hover{ border-color:var(--cyan-line); }
.pdp-thumb:active{ transform:scale(.94); }
.pdp-thumb.is-on{ border-color:var(--blue); box-shadow:0 0 0 1px var(--blue); }
@media (max-width:520px){ .pdp-thumb{ width:64px; height:64px; } }

/* ===========================================================
   ARABIC / RTL
   =========================================================== */
@font-face{
  font-family:'Noto Kufi Arabic';
  font-style:normal;
  font-weight:400 700;
  font-display:swap;
  src:url('../fonts/NotoKufiArabic.woff2') format('woff2-variations'),
      url('../fonts/NotoKufiArabic.woff2') format('woff2');
}

[dir="rtl"]{
  font-family:'Noto Kufi Arabic','Inter',system-ui,sans-serif;
}
[dir="rtl"] h1,[dir="rtl"] h2,[dir="rtl"] h3,[dir="rtl"] h4,
[dir="rtl"] .eyebrow,[dir="rtl"] .btn,[dir="rtl"] .step-num,
[dir="rtl"] .v-size,[dir="rtl"] .price,[dir="rtl"] .pdp-price .amount,
[dir="rtl"] .faq-q,[dir="rtl"] .tt-head span,[dir="rtl"] .footer-col h2.footer-h{
  font-family:'Noto Kufi Arabic','Space Grotesk',system-ui,sans-serif;
  letter-spacing:0;           /* Arabic must not be tracked */
}
[dir="rtl"] h1{ line-height:1.3; }
[dir="rtl"] h2{ line-height:1.35; }
[dir="rtl"] h3{ line-height:1.4; }
[dir="rtl"] body,[dir="rtl"] .lede,[dir="rtl"] p{ line-height:1.85; }
/* latin runs inside Arabic keep their own face and direction */
[dir="rtl"] .num,[dir="rtl"] .tnum,[dir="rtl"] .mono-i,[dir="rtl"] code,
[dir="rtl"] .v-price,[dir="rtl"] .bb-price,[dir="rtl"] .line-meta{
  font-family:var(--mono); direction:ltr; unicode-bidi:isolate; display:inline-block;
}
[dir="rtl"] .header-phone span,[dir="rtl"] .contact-detail a[href^="tel"]{ direction:ltr; unicode-bidi:isolate; }

/* flip what is genuinely direction-dependent */
[dir="rtl"] .skip-link{ left:auto; right:16px; }
[dir="rtl"] .main-nav{ margin-left:0; margin-right:auto; }
[dir="rtl"] .eyebrow::before{ order:-1; }
[dir="rtl"] .faq-q,[dir="rtl"] .variant,[dir="rtl"] .finder-toggle{ text-align:right; }
[dir="rtl"] .price-card .price small{ margin-left:0; margin-right:8px; }
[dir="rtl"] .copy-btn{ margin-left:0; margin-right:4px; }
[dir="rtl"] .prose ul{ padding-left:0; padding-right:22px; }
[dir="rtl"] .finder-steps li{ padding-left:0; padding-right:26px; }
[dir="rtl"] .finder-steps li::before{ left:auto; right:0; }
[dir="rtl"] .truth-col li{ padding-left:0; padding-right:16px; }
[dir="rtl"] .truth-col li::before{ left:auto; right:0; }
[dir="rtl"] .tt-head .tt-yes,[dir="rtl"] .tt-row span:first-child{ border-right:0; border-left:1px solid var(--line-strong); }
[dir="rtl"] .tt-row span:first-child{ border-left-color:var(--line); }
[dir="rtl"] .line-right{ text-align:left; align-items:flex-start; }
[dir="rtl"] .order-count{ right:auto; left:-6px; }
[dir="rtl"] .to-top{ right:auto; left:20px; }
[dir="rtl"] .wa-float{ right:auto; left:20px; }
[dir="rtl"] .scroll-progress{ transform-origin:right; }
[dir="rtl"] .field select{ background-position:left 15px center; padding-right:15px; padding-left:44px; }
[dir="rtl"] .qty input{ direction:ltr; }
[dir="rtl"] ol.steps li::before{ }
[dir="rtl"] .crumbs svg{ transform:scaleX(-1); }
[dir="rtl"] .btn svg:not(.icon-open):not(.icon-close){ transform:scaleX(-1); }
[dir="rtl"] .drawer{
  right:auto; left:0;
  border-left:0; border-right:1px solid var(--line);
  transform:translateX(-102%);
  box-shadow:24px 0 60px -30px rgba(0,0,0,.35);
}
[dir="rtl"] .drawer.is-open{ transform:none; }
@media (max-width:720px){ [dir="rtl"] .to-top{ right:auto; left:14px; } }

/* language switch */
.lang-switch{
  display:inline-flex; align-items:center; gap:2px; flex:none;
  border:1px solid var(--line-strong); border-radius:var(--radius-sm); overflow:hidden;
  background:#fff;
}
.lang-switch a{
  font-family:'Space Grotesk',sans-serif; font-size:.78rem; font-weight:600;
  padding:7px 10px; color:var(--muted); line-height:1;
  transition:background-color .2s var(--ease-out), color .2s var(--ease-out);
}
.lang-switch a[aria-current="true"]{ background:var(--blue); color:#fff; }
.lang-switch a:not([aria-current="true"]):hover{ background:var(--mist); color:var(--ink); }
[dir="rtl"] .lang-switch a{ font-family:'Noto Kufi Arabic',sans-serif; }
@media (max-width:960px){ .lang-switch{ order:-1; } }

/* fractions, primes and currency are LTR runs and must not be reordered by bidi */
[dir="rtl"] .v-size,
[dir="rtl"] .price-card .size,
[dir="rtl"] .price-card .price,
[dir="rtl"] .pdp-price .amount,
[dir="rtl"] .spec dd,
[dir="rtl"] .bb-variant,
[dir="rtl"] .bb-price,
[dir="rtl"] .line-name{
  direction:ltr; unicode-bidi:isolate; text-align:right;
}
[dir="rtl"] .spec dd{ text-align:right; }
[dir="rtl"] .pdp-price{ flex-direction:row-reverse; justify-content:flex-end; }

/* delivery area list */
.delivery-areas{ margin-top:30px; padding-top:26px; border-top:1px solid var(--line); }
.area-list{ display:flex; flex-wrap:wrap; gap:7px; list-style:none; margin:0; padding:0; }
.area-list li{
  font-size:.85rem; color:var(--ink-2);
  background:var(--mist); border:1px solid var(--line);
  border-radius:99px; padding:5px 12px;
}

/* independent verification letters */
.verified-chips{ margin:0 0 30px; }
.letter-grid{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:clamp(18px,3vw,34px); max-width:980px; }
@media (max-width:640px){ .letter-grid{ grid-template-columns:1fr; } }
.letter{ margin:0; }
.letter a{ display:block; border-radius:16px; overflow:hidden; background:#fff; box-shadow:0 1px 0 rgba(8,24,43,.06), 0 18px 40px rgba(8,24,43,.12); transition:transform .45s var(--ease-spring), box-shadow .45s var(--ease-out); }
.letter a:active{ transform:scale(.985); }
@media (hover:hover){ .letter a:hover{ transform:translateY(-4px); box-shadow:0 1px 0 rgba(8,24,43,.06), 0 26px 54px rgba(8,24,43,.16); } }
.letter img{ display:block; width:100%; height:auto; }
.letter figcaption{ margin-top:10px; font-size:.845rem; color:var(--muted,#5C7488); }
@media (prefers-reduced-motion:reduce){ .letter a{ transition:none; } }

/* ===========================================================
   APPLE PASS
   press feedback · touch-safe hover · materials · calm ambient
   motion · gestures · legibility
   =========================================================== */

/* type: follow the reader's own text size; tight leading on display sizes */
body{ font-size:1.03rem; }
h1{ line-height:1.06; }
h2{ line-height:1.1; }

/* ---- feedback on press, instantly; the release springs back ---- */
a,button,.variant,.pdp-thumb,.faq-q,.qty-btn{ -webkit-tap-highlight-color:transparent; touch-action:manipulation; }
.btn{ will-change:auto; }
.btn[data-magnetic]{ transition:transform .3s var(--ease-out), box-shadow .38s var(--ease-spring); }
.btn:active,.variant:active,.pdp-thumb:active,.qty-btn:active,.nav-toggle:active,
.drawer-close:active,.to-top.is-on:active,.wa-float:active{ transition-duration:.1s; }
.faq-q:active .faq-icon{ transform:scale(.9); transition-duration:.1s; }
.faq-q[aria-expanded="true"]:active .faq-icon{ transform:rotate(45deg) scale(.9); }
.main-nav a:active,.lang-switch a:active,.finder-toggle:active,.header-phone:active,
.footer-col a:active,.crumbs a:active,.link-cyan:active,.line-remove:active,.copy-btn:active{
  opacity:.55; transition:opacity 0s;
}
.letter a:active{ transition-duration:.1s; }

/* ---- hover belongs to pointers that hover: no lifts stuck on after a tap ---- */
@media (hover:none){
  .card:hover,.price-card:hover,.quote-card:hover,.process-step:hover,.letter a:hover{ transform:none; }
  .card:hover,.price-card:hover,.quote-card:hover,.process-step:hover,.group-logo:hover{ border-color:var(--line); }
  .section-light .card:hover{ border-color:rgba(255,255,255,.12); }
  .group-logo:hover{ background:#fff; }
  .wa-float:hover{ transform:none; }
  .btn-primary:hover{ box-shadow:0 10px 26px -12px rgba(11,107,196,.6), inset 0 1px 0 rgba(255,255,255,.25); }
  .btn-ghost:hover{ background:#fff; border-color:var(--line-strong); }
  .variant:hover{ border-color:var(--line-strong); }
  .variant.is-on,.variant.is-on:hover{ border-color:var(--cyan); }
  .pdp-thumb:hover{ border-color:var(--line); }
  .pdp-thumb.is-on,.pdp-thumb.is-on:hover{ border-color:var(--blue); }
  .faq-q:hover{ color:var(--ink); }
}

/* ---- ambient motion: no slow looping oscillation, no moving full-bleed backdrops ---- */
.hero-stage img{ animation:none; transition:transform .7s var(--ease-out); }
.hero-ring,.mesh span{ animation:none; }
[data-reveal]{ transform:translateY(16px); transition:opacity .6s var(--ease-out), transform .6s var(--ease-spring); transition-delay:var(--reveal-delay,0ms); }
.reveal-lines .line-inner{ transition-duration:.8s; }

/* ---- materials: translucent chrome, content scrolls underneath ---- */
.site-header{ padding:12px 0; border-bottom:0; transition:background-color .4s var(--ease-out), -webkit-backdrop-filter .4s var(--ease-out), backdrop-filter .4s var(--ease-out); }
.site-header.is-stuck{
  padding:12px 0; border-bottom-color:transparent;
  background:rgba(255,255,255,.72);
  backdrop-filter:blur(20px) saturate(180%); -webkit-backdrop-filter:blur(20px) saturate(180%);
}
/* scroll edge effect instead of a hard divider */
.site-header::after{
  content:""; position:absolute; left:0; right:0; top:100%; height:18px; pointer-events:none;
  background:linear-gradient(to bottom, rgba(8,24,43,.07), rgba(8,24,43,0));
  opacity:0; transition:opacity .4s var(--ease-out);
}
.site-header.is-stuck::after{ opacity:1; }
.mobile-cta,.buybar{
  background:rgba(255,255,255,.76);
  backdrop-filter:blur(20px) saturate(180%); -webkit-backdrop-filter:blur(20px) saturate(180%);
  border-top-color:rgba(8,24,43,.06);
  box-shadow:0 -12px 28px -22px rgba(8,24,43,.35);
}
/* blur behind an opaque surface does nothing but cost frames */
.card,.price-card,.form-card,.btn-ghost,.to-top{ backdrop-filter:none; -webkit-backdrop-filter:none; }
@media (max-width:960px){
  .main-nav{ background:rgba(255,255,255,.9); backdrop-filter:blur(28px) saturate(180%); -webkit-backdrop-filter:blur(28px) saturate(180%); box-shadow:0 24px 50px -30px rgba(8,24,43,.4); border-bottom:0; }
}
/* a modal sheet dims what it covers */
.nav-scrim{
  position:fixed; inset:0; z-index:99; background:rgba(8,24,43,.3);
  opacity:0; visibility:hidden; transition:opacity .35s var(--ease-out), visibility .35s;
}
.nav-scrim.is-open{ opacity:1; visibility:visible; }
@media (min-width:961px){ .nav-scrim{ display:none; } }
.drawer-scrim{ background:rgba(8,24,43,.36); backdrop-filter:blur(4px) saturate(120%); -webkit-backdrop-filter:blur(4px) saturate(120%); }
.drawer{ box-shadow:-24px 0 60px -30px rgba(8,24,43,.35); }
[dir="rtl"] .drawer{ box-shadow:24px 0 60px -30px rgba(8,24,43,.35); }

/* ---- gestures ---- */
/* order drawer: swipe it away; springs are driven from script, so CSS stays out of the way */
.drawer{ touch-action:pan-y; }
.drawer.is-js{ transition:none; will-change:transform; }
.drawer-scrim.is-js{ transition:visibility 0s; }
/* surface extends past the edge, so a rubber-banded pull never shows a gap */
.drawer::after{ content:""; position:absolute; top:0; bottom:0; left:100%; width:120px; background:#fff; }
[dir="rtl"] .drawer::after{ left:auto; right:100%; }
/* product photos: swipe between them */
.pdp-stage{ touch-action:pan-y; user-select:none; -webkit-user-select:none; background:linear-gradient(168deg,#f7fbfe 0%,#eef5fa 100%); }
.pdp-stage img{ -webkit-user-drag:none; will-change:transform; }
@media (pointer:fine){ .pdp-stage{ cursor:grab; } .pdp-stage:active{ cursor:grabbing; } }
.pdp-price [data-price]{ display:inline-block; }

/* ---- legibility: leftovers from the dark theme that failed contrast on white ---- */
.field-error{ color:#b42318; }
.field.has-error input,.field.has-error textarea{ border-color:#b42318; }
.line-remove:hover{ color:#b42318; }
.finder-toggle:hover{ color:var(--blue); }
.drawer-close:hover{ background:var(--mist); }
.order-count{ background:var(--blue); color:#fff; }
.area-list li{ color:var(--ice-dim); }

/* ---- reduced motion: gentle cross-fades replace slides ---- */
@media (prefers-reduced-motion:reduce){
  .drawer,[dir="rtl"] .drawer{ transform:none; opacity:0; visibility:hidden; transition:opacity .2s ease, visibility .2s !important; }
  .drawer.is-open{ opacity:1; visibility:visible; }
  .buybar{ transform:none; opacity:0; transition:opacity .2s ease, visibility .2s !important; }
  .buybar.is-on{ opacity:1; }
  .nav-scrim{ transition:opacity .2s ease, visibility .2s !important; }
  [data-reveal]{ transform:none; }
}
@media (prefers-reduced-motion:reduce) and (max-width:960px){
  .main-nav{ transform:none; opacity:0; visibility:hidden; transition:opacity .2s ease, visibility .2s !important; }
  .main-nav.is-open{ opacity:1; visibility:visible; }
}
/* ---- reduced transparency: frosted becomes solid ---- */
@media (prefers-reduced-transparency:reduce){
  .site-header.is-stuck,.mobile-cta,.buybar,.main-nav{ background:#fff; backdrop-filter:none; -webkit-backdrop-filter:none; }
  .drawer-scrim,.nav-scrim{ backdrop-filter:none; -webkit-backdrop-filter:none; background:rgba(8,24,43,.55); }
}

/* ---- fixes from the live-domain screenshot pass ---- */
@media (max-width:520px){
  .header-inner{ gap:10px; }
  .header-actions{ gap:6px; }
  .brand img{ width:108px; }
  .header-phone{ width:40px; height:40px; justify-content:center; }
  .order-btn,.nav-toggle{ width:42px; height:42px; }
  .lang-switch a{ padding:7px 8px; }
}
[dir="rtl"] .spec dd{ direction:rtl; unicode-bidi:normal; text-align:right; }
[dir="rtl"] .spec dd bdi{ direction:ltr; unicode-bidi:isolate; }