/* ==========================================================================
   I.M.S. Health Product — site styles
   Brand: sky #46B8F7 (accents), deep #0B5E8E (headings/buttons), ink #111
   ========================================================================== */

:root {
  --sky: #46B8F7;
  --sky-soft: #bfe5fb;
  --deep: #0B5E8E;
  --deep-700: #084a71;
  --deep-2: #0d74ad;
  --ink: #111111;
  --text: #22323e;
  --muted: #536a7b;
  --tint: #EEF8FE;
  --tint-2: #e2f2fc;
  --line: #d8e8f3;
  --green: #2BAE66;
  --green-ink: #13663b;
  --wa: #25D366;
  --wa-ink: #053b1d;
  --danger: #b3261e;
  --radius: 22px;
  --radius-sm: 14px;
  --shadow-sm: 0 1px 2px rgba(11, 94, 142, .06), 0 4px 14px rgba(11, 94, 142, .06);
  --shadow: 0 10px 30px rgba(11, 94, 142, .10), 0 2px 6px rgba(11, 94, 142, .05);
  --shadow-lg: 0 24px 60px rgba(11, 94, 142, .16);
  --font-head: "Montserrat", "Segoe UI", Arial, sans-serif;
  --font-body: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
  --header-h: 78px;
  --container: 1220px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: #fff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
@supports (overflow: clip) { body { overflow-x: clip; } }
img, svg, video { max-width: 100%; display: block; }
img, video { height: auto; }
a { color: var(--deep); text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
a:hover { color: var(--deep-700); }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.2; margin: 0 0 .6em; color: var(--deep); letter-spacing: -.01em; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--sky); outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--deep); color: #fff; padding: 10px 16px; border-radius: 10px; font-weight: 600; }
.skip:focus { top: 12px; color: #fff; }
.ico { width: 1.15em; height: 1.15em; flex-shrink: 0; }
.muted { color: var(--muted); font-size: .95rem; }
.center { text-align: center; }
.fineprint { font-size: .8rem; color: var(--muted); margin: 12px 0 0; }

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-head); font-weight: 700; font-size: .95rem; line-height: 1.2;
  padding: 12px 22px; border-radius: 999px; border: 2px solid transparent;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color .2s, color .2s, border-color .2s, box-shadow .2s, transform .2s;
}
.btn:active { transform: translateY(1px); }
.btn-lg { padding: 15px 28px; font-size: 1rem; }
.btn-sm { padding: 9px 16px; font-size: .85rem; }
.btn-primary { background: var(--deep); color: #fff; box-shadow: 0 6px 16px rgba(11, 94, 142, .22); }
.btn-primary:hover { background: var(--deep-700); color: #fff; box-shadow: 0 8px 22px rgba(11, 94, 142, .3); }
.btn-outline { border-color: var(--deep); color: var(--deep); background: #fff; }
.btn-outline:hover { background: var(--tint); color: var(--deep-700); }
.btn-light { background: #fff; color: var(--deep); }
.btn-light:hover { background: var(--tint); color: var(--deep-700); }
.btn-outline-light { border-color: rgba(255, 255, 255, .7); color: #fff; background: transparent; }
.btn-outline-light:hover { background: rgba(255, 255, 255, .12); color: #fff; border-color: #fff; }
.btn-wa { background: var(--wa); color: var(--wa-ink); }
.btn-wa:hover { background: #1fbe5b; color: var(--wa-ink); }
.btn-ghost { border-color: var(--line); color: var(--deep); background: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-row.center { justify-content: center; }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-head); font-weight: 700; font-size: .88rem; text-decoration: none; }
.link-arrow .ico { transition: transform .2s; }
.link-arrow:hover .ico { transform: translateX(3px); }

/* ---------------------------------------------------------------- header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .25s, border-color .25s;
}
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 6px 20px rgba(11, 94, 142, .07); }
.nav-wrap { max-width: 1440px; height: var(--header-h); display: flex; align-items: center; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.brand img { height: 44px; width: auto; }
.brand-word { font-family: var(--font-head); font-weight: 800; font-size: 1.02rem; letter-spacing: .02em; color: var(--ink); line-height: 1.1; white-space: nowrap; }
.brand-white .brand-word { color: #fff; }
.brand-white .brand-word span { display: block; }
.main-nav { margin-left: auto; }
.main-nav ul { display: flex; align-items: center; gap: 2px; }
.main-nav a {
  display: block; padding: 8px 10px; border-radius: 10px;
  font-family: var(--font-head); font-weight: 600; font-size: .86rem; color: #1b3242; text-decoration: none;
  position: relative; white-space: nowrap;
}
.main-nav a::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: 2px; height: 2px; border-radius: 2px; background: var(--sky); transform: scaleX(0); transition: transform .25s; }
.main-nav a:hover { color: var(--deep); }
.main-nav a:hover::after, .main-nav a.is-active::after { transform: scaleX(1); }
.main-nav a.is-active { color: var(--deep); }
.nav-mobile-extra { display: none; }
.nav-cta .short { display: none; }
.nav-cta { flex-shrink: 0; }
.nav-toggle { display: none; flex-shrink: 0; width: 46px; height: 46px; border-radius: 12px; border: 1.5px solid var(--line); background: #fff; color: var(--deep); align-items: center; justify-content: center; }
.nav-toggle .ico { width: 24px; height: 24px; }
.nav-toggle .i-close { display: none; }
.nav-toggle[aria-expanded="true"] .i-open { display: none; }
.nav-toggle[aria-expanded="true"] .i-close { display: inline; }

@media (max-width: 1520px) {
  .nav-wrap { gap: 14px; }
  .main-nav a { padding: 8px 7px; font-size: .82rem; }
  .main-nav a::after { left: 7px; right: 7px; }
  .brand-word { font-size: .95rem; }
  .nav-cta { padding: 11px 18px; }
  .nav-cta .full { display: none; }
  .nav-cta .short { display: inline; }
}
@media (max-width: 1359px) {
  .nav-toggle { display: inline-flex; }
  .nav-cta { margin-left: auto; }
  .main-nav {
    position: absolute; top: var(--header-h); left: 0; right: 0; margin: 0;
    background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 18px 30px rgba(11, 94, 142, .10);
    padding: 8px 24px 20px; display: none; max-height: calc(100vh - var(--header-h)); overflow-y: auto;
  }
  .main-nav.is-open { display: block; animation: drop .22s ease-out; }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 0; max-width: var(--container); margin: 0 auto; }
  .main-nav li + li { border-top: 1px solid #edf4f9; }
  .main-nav a { padding: 14px 4px; font-size: 1rem; border-radius: 0; }
  .main-nav a::after { display: none; }
  .nav-mobile-extra { display: flex; flex-wrap: wrap; gap: 8px 20px; max-width: var(--container); margin: 12px auto 0; padding-top: 12px; border-top: 1px solid var(--line); }
  .nav-mobile-extra a { display: inline-flex; align-items: center; gap: 8px; font-size: .9rem; padding: 6px 0; }
}
@keyframes drop { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
@media (max-width: 640px) {
  :root { --header-h: 68px; }
  .container { padding: 0 16px; }
  .nav-wrap { gap: 8px; }
  .brand { gap: 8px; min-width: 0; }
  .brand img { height: 34px; }
  .brand-word { font-size: .78rem; }
  .brand-word span { display: block; }
  .nav-cta { padding: 10px 13px; font-size: .8rem; }
  .nav-cta .full { display: none; }
  .nav-cta .short { display: inline; }
  .nav-cta .ico { display: none; }
  .nav-toggle { width: 42px; height: 42px; }
  .main-nav { padding: 4px 16px 16px; }
}
@media (max-width: 380px) { .brand-word { font-size: .7rem; } }
@media (max-width: 340px) { .brand-word { display: none; } }

/* ---------------------------------------------------------------- sections */
.section { padding: 96px 0; position: relative; }
.tint { background: var(--tint); }
.curve-top::before {
  content: ""; position: absolute; left: 0; right: 0; top: -44px; height: 110px;
  background: inherit; border-radius: 50% 50% 0 0 / 100% 100% 0 0; pointer-events: none; z-index: 0;
}
.curve-top > .container { position: relative; z-index: 1; }
.section-head { max-width: 760px; margin: 0 auto 44px; text-align: center; }
.section-head h2 { font-size: clamp(1.75rem, 3.2vw, 2.55rem); font-weight: 800; }
.section-head p:last-child { color: var(--muted); font-size: 1.05rem; margin-bottom: 0; }
.section-head .subhead { font-family: var(--font-head); font-weight: 700; font-size: 1.15rem; color: var(--ink); margin-top: -4px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; margin: 0 0 12px;
  font-family: var(--font-head); font-weight: 700; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--deep);
}
.eyebrow::before { content: ""; width: 18px; height: 9px; border: 2.5px solid var(--sky); border-bottom: 0; border-radius: 18px 18px 0 0; }

/* arch-topped media frame (echoes the logo's dome) */
.arch-frame {
  position: relative; overflow: hidden; background: var(--tint-2);
  border-radius: 50% 50% var(--radius) var(--radius) / 30% 30% var(--radius) var(--radius);
  border: 6px solid #fff; box-shadow: var(--shadow-lg);
}
.arch-frame img, .arch-frame video { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #dceefa; }

/* ---------------------------------------------------------------- hero */
.hero { position: relative; padding: 56px 0 48px; background: linear-gradient(180deg, #fff 0%, #f6fbff 55%, var(--tint) 100%); overflow: hidden; }
.hero-arch { position: absolute; right: -6%; bottom: 0; width: 70%; height: 100%; color: var(--sky); opacity: .22; pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: 1.02fr 1fr; gap: 56px; align-items: center; position: relative; }
.hero h1 { font-size: clamp(2.2rem, 4.6vw, 3.7rem); font-weight: 800; line-height: 1.07; color: var(--ink); letter-spacing: -.02em; }
.hero h1 .accent { color: var(--deep); display: inline-block; position: relative; }
.hero h1 .accent::after { content: ""; position: absolute; left: 2%; right: 2%; bottom: -.12em; height: .2em; border: 3px solid var(--sky); border-bottom: 0; border-radius: 50% 50% 0 0 / 100% 100% 0 0; opacity: .8; }
.hero .lead { font-size: 1.14rem; color: #34495a; max-width: 600px; margin-bottom: 28px; }
.brand-line { margin: 22px 0 0; font-family: var(--font-head); font-weight: 600; font-size: .9rem; color: var(--deep); }
.hero-media { position: relative; }
.video-frame video { cursor: default; }
.video-ctrls { position: absolute; right: 14px; bottom: 14px; display: flex; gap: 8px; }
.vbtn {
  width: 42px; height: 42px; border-radius: 50%; border: 0; display: inline-grid; place-items: center;
  background: rgba(255, 255, 255, .92); color: var(--deep); box-shadow: 0 4px 12px rgba(0, 0, 0, .15);
}
.vbtn:hover { background: #fff; }
.vbtn .ico { width: 18px; height: 18px; }
.vbtn .when-paused, .vbtn .when-sound { display: none; }
.is-paused .vbtn .when-playing { display: none; }
.is-paused .vbtn .when-paused { display: inline; }
.has-sound .vbtn .when-muted { display: none; }
.has-sound .vbtn .when-sound { display: inline; }
.float-card {
  position: absolute; display: flex; align-items: center; gap: 12px; padding: 12px 16px;
  background: #fff; border-radius: 16px; box-shadow: var(--shadow); font-size: .82rem; line-height: 1.3;
}
.float-card > .ico { width: 34px; height: 34px; padding: 7px; border-radius: 10px; background: var(--tint); color: var(--deep); }
.float-card strong { display: block; font-family: var(--font-head); color: var(--ink); font-size: .92rem; }
.float-card small { color: var(--muted); }
.fc-1 { left: -28px; bottom: -22px; }
.fc-2 { right: -14px; top: 18%; }
.trust-row {
  margin-top: 56px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line);
}
.trust-row li { display: flex; align-items: center; gap: 14px; padding: 22px 24px; font-size: .9rem; color: var(--muted); line-height: 1.35; }
.trust-row li + li { border-left: 1px solid var(--line); }
.trust-row .ico { width: 44px; height: 44px; padding: 10px; border-radius: 12px; background: var(--tint); color: var(--deep); }
.trust-row strong { display: block; font-family: var(--font-head); font-weight: 800; font-size: 1.2rem; color: var(--deep); }

/* ---------------------------------------------------------------- about */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-media { position: relative; }
.stat-bubble {
  position: absolute; right: 18px; bottom: -26px; display: flex; align-items: center; gap: 12px; max-width: 290px;
  background: var(--deep); color: #fff; padding: 14px 18px; border-radius: 16px; box-shadow: var(--shadow); font-size: .86rem; line-height: 1.35;
}
.stat-bubble .ico { width: 34px; height: 34px; color: var(--sky-soft); }
.stat-bubble strong { font-family: var(--font-head); font-size: 1.05rem; }
.about-copy h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); font-weight: 800; }
.checklist { display: grid; gap: 10px; margin-top: 20px; }
.checklist li { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; }
.checklist .ico { color: var(--green); margin-top: 4px; }
.info-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 72px; }
.info-card, .why-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px;
  transition: border-color .25s, box-shadow .25s, transform .25s;
}
.info-card:hover, .why-card:hover { border-color: var(--sky-soft); box-shadow: var(--shadow); transform: translateY(-3px); }
.info-card h3, .why-card h3 { font-size: 1.08rem; font-weight: 700; margin: 16px 0 8px; }
.info-card p, .why-card p { color: var(--muted); font-size: .95rem; margin: 0; }
.ic { width: 54px; height: 54px; display: inline-grid; place-items: center; border-radius: 16px; background: var(--tint); color: var(--deep); flex-shrink: 0; }
.ic .ico { width: 26px; height: 26px; }

/* ---------------------------------------------------------------- products */
.filter-bar { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 8px; }
.filter {
  border: 1.5px solid var(--line); background: #fff; color: #23404f; border-radius: 999px;
  padding: 9px 18px; font-family: var(--font-head); font-weight: 600; font-size: .88rem; transition: all .2s;
}
.filter:hover { border-color: var(--sky); color: var(--deep); }
.filter.is-active { background: var(--deep); border-color: var(--deep); color: #fff; }
.product-group { margin-top: 48px; }
.product-group[hidden] { display: none; }
.group-head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin-bottom: 22px; }
.group-head h3 { margin: 0; font-size: 1.2rem; color: var(--ink); font-weight: 700; }
.group-pill, .p-badge {
  display: inline-flex; align-items: center; gap: 7px; border-radius: 999px; font-family: var(--font-head); font-weight: 700;
}
.group-pill { padding: 7px 14px; font-size: .82rem; }
.group-pill.made { background: var(--deep); color: #fff; }
.group-pill.supplied { background: #e3f6eb; color: var(--green-ink); }
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(275px, 1fr)); gap: 24px; }
.p-card {
  position: relative; display: flex; flex-direction: column; background: #fff; border-radius: var(--radius);
  border: 1px solid var(--line); box-shadow: var(--shadow-sm); overflow: hidden; transition: transform .25s, box-shadow .25s;
}
.p-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.p-card[hidden] { display: none; }
.p-media { position: relative; display: block; aspect-ratio: 4 / 3; background: linear-gradient(180deg, #f6fbff, #e7f4fd); overflow: hidden; }
.p-media::before {
  content: ""; position: absolute; left: 12%; right: 12%; top: 16%; bottom: -40%;
  border: 2px solid rgba(70, 184, 247, .28); border-bottom: 0; border-radius: 50% 50% 0 0 / 60% 60% 0 0;
}
.p-media img { position: relative; width: 100%; height: 100%; object-fit: contain; padding-top: 24px; transition: transform .4s ease; }
.p-card:hover .p-media img { transform: scale(1.04); }
.p-badge { position: absolute; top: 14px; left: 14px; padding: 5px 11px; font-size: .72rem; background: rgba(255, 255, 255, .95); box-shadow: 0 2px 8px rgba(11, 94, 142, .1); }
.p-badge .ico { width: 14px; height: 14px; }
.p-badge.made { color: var(--deep); }
.p-badge.supplied { color: var(--green-ink); }
.pd-info .p-badge { position: static; font-size: .8rem; padding: 7px 14px; margin-bottom: 14px; background: var(--tint); box-shadow: none; }
.pd-info .p-badge.supplied { background: #e3f6eb; }
.p-body { display: flex; flex-direction: column; flex: 1; padding: 20px 22px 22px; }
.p-title { font-size: 1.08rem; font-weight: 700; margin-bottom: 8px; }
.p-title a { color: var(--ink); text-decoration: none; }
.p-title a:hover { color: var(--deep); }
.p-body > p { color: var(--muted); font-size: .93rem; margin-bottom: 14px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.tags li { font-size: .75rem; font-weight: 600; color: var(--deep); background: var(--tint); border-radius: 999px; padding: 4px 10px; }
.p-actions { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.size-pick { display: flex; gap: 8px; margin: -4px 0 18px; }
.size-pick span {
  width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; border: 2px solid var(--deep);
  font-family: var(--font-head); font-weight: 800; color: var(--deep); font-size: .95rem;
}
.size-pick span:nth-child(2) { background: var(--deep); color: #fff; }
.syr-row { display: flex; align-items: flex-end; gap: 16px; margin: -2px 0 18px; padding-top: 8px; }
.syr-row span { display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: .72rem; font-weight: 700; color: var(--deep); }
.syr-row i {
  position: relative; display: block; width: calc(9px + var(--s) * 13px); height: calc(22px + var(--s) * 26px);
  border: 2px solid #6aa9cf; border-radius: 3px 3px 2px 2px; margin-top: 9px;
  background: linear-gradient(to top, rgba(70, 184, 247, .45) 45%, transparent 45%);
}
.syr-row i::before { content: ""; position: absolute; left: 50%; top: -10px; width: 2px; height: 8px; background: #6aa9cf; transform: translateX(-50%); }
.syr-row i::after { content: ""; position: absolute; left: 50%; bottom: -8px; width: 1.5px; height: 7px; background: #8a99a4; transform: translateX(-50%); }
.mini-items { display: grid; gap: 6px; margin: -4px 0 18px; font-size: .86rem; color: var(--muted); }
.mini-items strong { color: var(--ink); font-weight: 600; }
.mini-items li { padding-left: 14px; position: relative; }
.mini-items li::before { content: ""; position: absolute; left: 0; top: .6em; width: 6px; height: 6px; border-radius: 50%; background: var(--sky); }
.not-listed {
  margin-top: 32px; display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  background: #fff; border: 2px dashed var(--sky-soft); border-radius: var(--radius); padding: 20px 24px;
}
.not-listed > .ico { width: 40px; height: 40px; color: var(--deep); }
.not-listed p { margin: 0; flex: 1; min-width: 240px; }
.empty-msg { text-align: center; color: var(--muted); margin-top: 40px; }

/* ---------------------------------------------------------------- sizes */
.size-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.size-card { display: flex; align-items: center; gap: 18px; padding: 16px 20px 16px 16px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.size-card img { width: 112px; height: 84px; object-fit: contain; border-radius: var(--radius-sm); background: var(--tint); flex-shrink: 0; }
.size-card h3 { font-size: 1rem; color: var(--ink); margin-bottom: 8px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips li { font-size: .82rem; font-weight: 600; color: var(--deep); background: #fff; border: 1.5px solid var(--sky-soft); border-radius: 999px; padding: 4px 12px; }

/* ---------------------------------------------------------------- quality */
.quality-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.layer-card { background: #fff; border-radius: 26px; padding: 20px 20px 8px; box-shadow: var(--shadow); }
.tabs { display: inline-flex; background: var(--tint); border-radius: 999px; padding: 4px; gap: 4px; }
.tab { border: 0; background: transparent; padding: 9px 18px; border-radius: 999px; font-family: var(--font-head); font-weight: 700; font-size: .86rem; color: var(--deep); }
.tab.is-active { background: var(--deep); color: #fff; }
.layers-figure svg { width: 100%; height: auto; }
.js .layers-figure .layer { transform: translateY(var(--c, 0)); transition: transform 1.1s cubic-bezier(.2, .75, .2, 1) calc(var(--i) * 70ms); }
.js .layers-figure.in .layer { transform: none; }
.js .layers-figure .layer-label { opacity: 0; transition: opacity .5s ease calc(.6s + var(--i) * 120ms); }
.js .layers-figure.in .layer-label { opacity: 1; }
.flow { display: flex; align-items: stretch; gap: 26px; margin-bottom: 24px; flex-wrap: wrap; }
.flow li {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 10px 16px;
  font-family: var(--font-head); line-height: 1.25; box-shadow: var(--shadow-sm);
}
.flow li:first-child { border-color: var(--sky); }
.flow li + li::before { content: "→"; position: absolute; left: -21px; top: 50%; transform: translateY(-50%); color: var(--sky); font-weight: 800; }
.flow strong { display: block; font-weight: 800; font-size: .92rem; letter-spacing: .06em; text-transform: uppercase; color: var(--deep); }
.flow small { color: var(--muted); font-family: var(--font-body); font-size: .8rem; }
.bfe-stat { display: flex; gap: 18px; align-items: center; margin-top: 24px; padding: 18px 22px; background: #fff; border-radius: var(--radius); border-left: 5px solid var(--sky); box-shadow: var(--shadow-sm); }
.bfe-stat .big { font-family: var(--font-head); font-weight: 800; font-size: 2.6rem; color: var(--deep); line-height: 1; }
.bfe-stat strong { display: block; color: var(--ink); }
.bfe-stat small { color: var(--muted); font-size: .84rem; line-height: 1.4; display: block; }
.mfg { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; margin-top: 96px; }
.mfg-copy h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-weight: 800; }
.mfg-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 24px 0 28px; }
.mfg-stats li { background: #fff; border-radius: 16px; padding: 16px; font-size: .82rem; color: var(--muted); line-height: 1.35; box-shadow: var(--shadow-sm); }
.mfg-stats .ico { width: 26px; height: 26px; color: var(--deep); margin-bottom: 8px; }
.mfg-stats strong { display: block; font-family: var(--font-head); font-size: 1.05rem; color: var(--deep); }
.play-overlay {
  position: absolute; left: 50%; bottom: 18%; transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 12px; padding: 10px 22px 10px 10px; border: 0; border-radius: 999px;
  background: rgba(255, 255, 255, .95); color: var(--deep); font-family: var(--font-head); font-weight: 700; font-size: .92rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, .2); transition: transform .2s;
}
.play-overlay:hover { transform: translateX(-50%) scale(1.04); }
.play-overlay .ico { width: 46px; height: 46px; padding: 13px 11px 13px 15px; border-radius: 50%; background: var(--deep); color: #fff; fill: currentColor; }
.is-playing .play-overlay { display: none; }

/* ---------------------------------------------------------------- why & clients */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.why-card { padding: 30px 28px; }
.client-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.client { display: flex; align-items: center; gap: 16px; background: #fff; border-radius: var(--radius); padding: 20px 22px; border: 1px solid var(--line); }
.client-ico { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 50%; background: var(--tint); color: var(--deep); flex-shrink: 0; }
.client-ico .ico { width: 24px; height: 24px; }
.client strong { display: block; font-family: var(--font-head); color: var(--ink); font-size: .98rem; line-height: 1.3; }
.client small { color: var(--muted); font-size: .85rem; }

/* ---------------------------------------------------------------- CTA band */
.cta-band-wrap { padding: 24px 0 0; }
.cta-band {
  position: relative; overflow: hidden; display: grid; grid-template-columns: 1.25fr 1fr; gap: 40px; align-items: center;
  padding: 56px; border-radius: 30px; color: #fff; background: linear-gradient(130deg, var(--deep) 0%, var(--deep-2) 100%);
  box-shadow: var(--shadow-lg);
}
.cta-arch { position: absolute; right: -40px; bottom: -40px; width: 520px; color: #fff; opacity: .14; pointer-events: none; }
.cta-copy { position: relative; }
.cta-band h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; }
.cta-band p { color: rgba(255, 255, 255, .9); margin: 0; }
.cta-actions { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ---------------------------------------------------------------- quote form */
.quote-grid { display: grid; grid-template-columns: .8fr 1.5fr; gap: 48px; align-items: start; }
.quote-aside { position: sticky; top: calc(var(--header-h) + 24px); }
.quote-aside h2 { font-size: clamp(1.75rem, 3vw, 2.4rem); font-weight: 800; }
.quote-aside > p { color: var(--muted); }
.steps { display: grid; gap: 14px; margin: 26px 0 30px; }
.steps li { display: flex; align-items: center; gap: 12px; font-weight: 500; }
.steps span { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--tint); color: var(--deep); font-family: var(--font-head); font-weight: 800; flex-shrink: 0; }
.aside-contact { border-top: 1px solid var(--line); padding-top: 20px; display: grid; gap: 10px; }
.aside-contact p { margin: 0; font-weight: 600; color: var(--ink); }
.aside-contact a { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; text-decoration: none; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 26px; padding: 36px; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.span-2 { grid-column: 1 / -1; }
.field { min-width: 0; }
.field label, .field legend { display: block; font-weight: 600; font-size: .9rem; color: #1b3242; margin-bottom: 7px; }
.field legend small, .field label small { font-weight: 400; color: var(--muted); }
.req { color: var(--danger); }
fieldset.field { border: 0; padding: 0; margin: 0; }
.field input[type="text"], .field input[type="tel"], .field input[type="email"], .field select, .field textarea {
  width: 100%; font: inherit; font-size: .97rem; color: var(--text); background: #fbfdff;
  border: 1.5px solid #cbdbe7; border-radius: 12px; padding: 12px 14px; transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 110px; }
.field select { appearance: none; -webkit-appearance: none; padding-right: 40px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%230B5E8E' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--deep); box-shadow: 0 0 0 4px rgba(70, 184, 247, .22); background: #fff; }
.field [aria-invalid="true"] { border-color: var(--danger) !important; }
.field-error { display: block; color: var(--danger); font-size: .82rem; margin-top: 6px; font-weight: 500; }
.check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px; }
.check-chip { position: relative; display: block; margin: 0 !important; }
.check-chip input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.check-chip span {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1.5px solid #cbdbe7; border-radius: 12px;
  font-weight: 500; font-size: .9rem; color: var(--text); cursor: pointer; transition: all .15s; background: #fbfdff; line-height: 1.3;
}
.check-chip span::before {
  content: ""; width: 18px; height: 18px; border-radius: 5px; border: 2px solid #9fb9cb; flex-shrink: 0; background: #fff center / 12px no-repeat;
}
.check-chip:hover span { border-color: var(--sky); }
.check-chip input:checked + span { border-color: var(--deep); background: #eaf6fe; color: var(--deep); font-weight: 600; }
.check-chip input:checked + span::before { background-color: var(--deep); border-color: var(--deep); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E"); }
.check-chip input:focus-visible + span { outline: 3px solid var(--sky); outline-offset: 2px; }
.check-grid.is-invalid .check-chip span { border-color: #e5a29d; }
.size-options { display: grid; gap: 12px; }
.size-options .hint { margin: 0; color: var(--muted); font-size: .9rem; padding: 12px 14px; border-radius: 12px; background: var(--tint); }
.size-group { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; padding: 12px 14px; border-radius: 12px; background: var(--tint); animation: drop .2s ease-out; }
.size-group > strong { font-family: var(--font-head); font-size: .82rem; color: var(--deep); min-width: 92px; }
.size-group .check-chip span { padding: 7px 12px; font-size: .86rem; background: #fff; }
.file-drop {
  display: flex !important; align-items: center; justify-content: center; gap: 10px; padding: 18px; cursor: pointer;
  border: 2px dashed #b7d4e6; border-radius: 14px; background: #fbfdff; color: var(--muted); font-weight: 500 !important; text-align: center;
  transition: border-color .2s, background .2s;
}
.file-drop:hover, .file-drop.is-over { border-color: var(--deep); background: var(--tint); color: var(--deep); }
.file-drop .ico { width: 22px; height: 22px; color: var(--deep); }
.file-input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.file-input:focus-visible + .file-drop, .file-drop:focus-within { outline: 3px solid var(--sky); outline-offset: 2px; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-foot { display: flex; align-items: center; gap: 16px 20px; flex-wrap: wrap; margin-top: 28px; }
.form-note { margin: 0; font-size: .82rem; color: var(--muted); flex: 1; min-width: 200px; }
.form-error { margin: 18px 0 0; padding: 12px 16px; border-radius: 12px; background: #fdecea; color: #8a1c14; font-size: .92rem; }
.btn[disabled] { opacity: .7; cursor: progress; }
.thanks { text-align: center; padding: 40px 12px; outline: none; }
.thanks-ico { width: 72px; height: 72px; display: inline-grid; place-items: center; border-radius: 50%; background: #e3f6eb; color: var(--green); margin-bottom: 16px; }
.thanks-ico .ico { width: 36px; height: 36px; }
.thanks p { max-width: 460px; margin: 0 auto 24px; color: var(--muted); font-size: 1.05rem; }

/* ---------------------------------------------------------------- contact */
.contact-grid { display: grid; grid-template-columns: .9fr 1.2fr; gap: 28px; align-items: stretch; }
.contact-list { display: grid; gap: 12px; }
.contact-list li { display: flex; align-items: center; gap: 16px; background: #fff; border-radius: 18px; padding: 16px 20px; border: 1px solid var(--line); }
.contact-list .ic { width: 46px; height: 46px; border-radius: 14px; }
.contact-list .ic .ico { width: 22px; height: 22px; }
.contact-list .ic.wa { background: #e3f6eb; color: #128C7E; }
.contact-list small { display: block; font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 700; color: var(--muted); }
.contact-list a { font-weight: 600; text-decoration: none; word-break: break-word; }
.map-card { position: relative; border-radius: var(--radius); overflow: hidden; border: 6px solid #fff; box-shadow: var(--shadow); min-height: 380px; background: var(--tint-2); }
.map-card iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map-link { position: absolute; left: 14px; bottom: 14px; display: inline-flex; align-items: center; gap: 8px; background: #fff; padding: 9px 14px; border-radius: 999px; font-weight: 600; font-size: .86rem; text-decoration: none; box-shadow: var(--shadow-sm); }

/* ---------------------------------------------------------------- footer */
.site-footer { position: relative; background: var(--deep); color: rgba(255, 255, 255, .84); margin-top: 120px; padding-top: 24px; }
.page-home .site-footer { margin-top: 0; }
.footer-arch { position: absolute; left: 0; right: 0; top: -79px; width: 100%; height: 80px; color: var(--deep); }
.page-home #contact { padding-bottom: 150px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1.35fr; gap: 36px; padding-top: 24px; padding-bottom: 48px; }
.site-footer h2 { color: #fff; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 700; margin-bottom: 16px; }
.site-footer ul { display: grid; gap: 9px; }
.site-footer a { color: rgba(255, 255, 255, .86); text-decoration: none; font-size: .92rem; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-brand p { font-size: .92rem; margin: 16px 0 0; max-width: 340px; }
.footer-motto { font-family: var(--font-head); font-weight: 600; color: #fff; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; }
.footer-contact .ico { margin-top: 4px; color: var(--sky-soft); }
.footer-contact a { word-break: break-word; }
.social { display: flex; gap: 10px; margin-top: 20px; }
.social a { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, .35); color: #fff; }
.social a:hover { background: rgba(255, 255, 255, .14); text-decoration: none; }
.social .ico { width: 18px; height: 18px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-top: 20px; padding-bottom: 24px; border-top: 1px solid rgba(255, 255, 255, .16); font-size: .85rem; }
.footer-bottom p { margin: 0; }

/* ---------------------------------------------------------------- floating */
.wa-float {
  position: fixed; right: 20px; bottom: 22px; z-index: 90; width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center; background: var(--wa); color: #fff; box-shadow: 0 10px 26px rgba(18, 140, 126, .4);
  transition: transform .2s;
}
.wa-float:hover { transform: scale(1.07); color: #fff; }
.wa-float .ico { width: 30px; height: 30px; }
.mobile-quote-bar { display: none; }
@media (max-width: 768px) {
  body { padding-bottom: 76px; }
  .mobile-quote-bar {
    display: flex; gap: 10px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 95;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: rgba(255, 255, 255, .97);
    box-shadow: 0 -6px 20px rgba(11, 94, 142, .12); border-top: 1px solid var(--line);
  }
  .mobile-quote-bar .btn-primary { flex: 1; }
  .wa-float { bottom: 88px; right: 16px; width: 54px; height: 54px; }
}

/* ---------------------------------------------------------------- product page */
.product-page { padding: 28px 0 40px; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 6px; font-size: .86rem; color: var(--muted); margin-bottom: 26px; }
.breadcrumb li + li::before { content: "/"; margin-right: 6px; color: #9fb6c6; }
.breadcrumb a { text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.pd-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: start; }
.gallery-main {
  position: relative; aspect-ratio: 4 / 3; border-radius: 28px; overflow: hidden;
  background: linear-gradient(180deg, #f6fbff, #e4f3fd); border: 1px solid var(--line);
}
.gallery-main::before { content: ""; position: absolute; left: 10%; right: 10%; top: 12%; bottom: -40%; border: 2.5px solid rgba(70, 184, 247, .25); border-bottom: 0; border-radius: 50% 50% 0 0 / 60% 60% 0 0; }
.gallery-main img { position: relative; width: 100%; height: 100%; object-fit: contain; transition: opacity .25s; }
.gallery-main img.is-fading { opacity: 0; }
.thumbs { display: flex; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.thumb { width: 96px; height: 72px; padding: 0; border-radius: 14px; border: 2px solid var(--line); background: var(--tint); overflow: hidden; transition: border-color .2s; }
.thumb img { width: 100%; height: 100%; object-fit: contain; }
.thumb:hover { border-color: var(--sky); }
.thumb.is-active { border-color: var(--deep); }
.gallery-note { font-size: .78rem; color: var(--muted); margin: 10px 0 0; }
.pd-info h1 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); font-weight: 800; color: var(--ink); }
.pd-info .lead { font-size: 1.1rem; color: #34495a; }
.quick-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 6px 0 26px; }
.quick-facts div { background: var(--tint); border-radius: 14px; padding: 12px 14px; }
.quick-facts dt { display: flex; align-items: center; gap: 6px; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; color: var(--muted); }
.quick-facts dt .ico { width: 15px; height: 15px; color: var(--deep); }
.quick-facts dd { margin: 4px 0 0; font-weight: 600; color: var(--ink); font-size: .92rem; line-height: 1.35; }
.origin { display: flex; gap: 10px; align-items: flex-start; margin-top: 22px; font-size: .9rem; color: var(--muted); }
.origin .ico { color: var(--deep); margin-top: 3px; }
.pd-details { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 64px; }
.d-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 26px 22px; }
.d-card h2 { display: flex; align-items: center; gap: 10px; font-size: 1.02rem; font-weight: 700; color: var(--ink); margin-bottom: 14px; }
.d-card h2 .ico { width: 30px; height: 30px; padding: 6px; border-radius: 9px; background: var(--tint); color: var(--deep); }
.d-card h2.mt { margin-top: 26px; }
.d-wide { grid-column: 1 / -1; }
.feature-list { display: grid; gap: 10px; }
.feature-list li { display: flex; gap: 10px; align-items: flex-start; font-size: .95rem; }
.feature-list .ico { color: var(--green); margin-top: 4px; }
.swatches { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 6px; }
.swatches li { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: .92rem; }
.sw { width: 24px; height: 24px; border-radius: 50%; border: 2px solid #cbdbe7; box-shadow: inset 0 -3px 6px rgba(0, 0, 0, .08); }
.pack { font-family: var(--font-head); font-weight: 700; font-size: 1.1rem; color: var(--deep); }
.d-layers { display: grid; grid-template-columns: 1.1fr 1fr; gap: 28px; align-items: center; }
.d-layers img { width: 100%; height: auto; }
.layer-flow { counter-reset: lf; display: grid; gap: 10px; margin-bottom: 16px; }
.layer-flow li { counter-increment: lf; display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 12px; background: var(--tint); }
.layer-flow li::before { content: counter(lf); width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--deep); color: #fff; font-family: var(--font-head); font-weight: 800; font-size: .8rem; flex-shrink: 0; }
.layer-flow strong { font-family: var(--font-head); letter-spacing: .05em; text-transform: uppercase; font-size: .88rem; color: var(--deep); }
.layer-flow small { margin-left: auto; color: var(--muted); }
.item-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.item-list li { background: var(--tint); border-radius: 14px; padding: 14px 16px; }
.item-list strong { display: block; color: var(--ink); font-family: var(--font-head); font-size: .95rem; }
.item-list span { color: var(--muted); font-size: .88rem; }
.pd-cta {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin: 56px 0 72px;
  padding: 36px 40px; border-radius: 26px; background: linear-gradient(130deg, var(--deep), var(--deep-2)); color: #fff;
}
.pd-cta h2 { color: #fff; font-size: clamp(1.3rem, 2.4vw, 1.75rem); margin-bottom: 6px; }
.pd-cta p { margin: 0; color: rgba(255, 255, 255, .88); }
.related h2 { font-size: 1.5rem; font-weight: 800; margin-bottom: 22px; }

/* ---------------------------------------------------------------- 404 */
.nf { padding: 80px 0 40px; text-align: center; background: linear-gradient(180deg, #fff, var(--tint)); }
.nf-inner { max-width: 640px; }
.nf-logo { width: 200px; height: auto; margin: 0 auto 10px; }
.nf-code { font-family: var(--font-head); font-weight: 800; font-size: clamp(4rem, 12vw, 6.5rem); line-height: 1; color: var(--sky); margin: 0 0 8px; }
.nf h1 { font-size: 2rem; }
.nf p { color: var(--muted); }

/* ---------------------------------------------------------------- reveal */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1100px) {
  .fc-1 { left: 8px; }
  .fc-2 { right: 8px; }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .info-cards { grid-template-columns: repeat(2, 1fr); }
  .size-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 980px) {
  .section { padding: 80px 0; }
  .hero { padding-top: 36px; }
  .hero-grid, .about-grid, .quality-grid, .mfg, .quote-grid, .contact-grid, .pd-grid, .cta-band { grid-template-columns: 1fr; }
  .hero-grid { gap: 40px; }
  .hero-copy { text-align: center; }
  .hero .lead { margin-left: auto; margin-right: auto; }
  .hero .btn-row { justify-content: center; }
  .hero h1 .accent::after { display: none; }
  .hero-media { max-width: 680px; margin: 0 auto; width: 100%; }
  .trust-row { grid-template-columns: repeat(2, 1fr); }
  .trust-row li:nth-child(3) { border-left: 0; }
  .trust-row li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .about-media { max-width: 680px; margin: 0 auto 20px; width: 100%; }
  .why-grid, .client-grid { grid-template-columns: repeat(2, 1fr); }
  .mfg { gap: 40px; margin-top: 72px; }
  .quote-aside { position: static; }
  .pd-grid { gap: 32px; }
  .pd-details { grid-template-columns: repeat(2, 1fr); }
  .cta-band { padding: 44px 36px; }
  .eyebrow { justify-content: center; }
  .hero-copy .eyebrow { display: inline-flex; }
}
@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .curve-top::before { top: -26px; height: 60px; }
  .section-head { margin-bottom: 32px; }
  .hero h1 { font-size: 2.1rem; }
  .hero-arch { display: none; }
  .eyebrow { font-size: .72rem; letter-spacing: .1em; }
  .hero .lead { font-size: 1.02rem; }
  .hero .btn-row .btn { flex: 1 1 100%; }
  .float-card { display: none; }
  .video-ctrls { right: 10px; bottom: 10px; }
  .vbtn { width: 38px; height: 38px; }
  .trust-row { grid-template-columns: 1fr 1fr; margin-top: 36px; }
  .trust-row li { flex-direction: column; align-items: flex-start; gap: 8px; padding: 16px; font-size: .8rem; }
  .trust-row strong { font-size: 1.02rem; }
  .arch-frame { border-width: 4px; }
  .stat-bubble { position: relative; right: auto; bottom: auto; margin: -20px auto 0; max-width: 92%; }
  .info-cards, .why-grid, .client-grid, .size-grid, .pd-details, .item-list { grid-template-columns: 1fr; }
  .info-cards { margin-top: 48px; }
  .card-grid { grid-template-columns: 1fr; }
  .filter-bar { flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; margin: 0 -16px 8px; padding: 2px 16px 10px; scrollbar-width: none; }
  .filter-bar::-webkit-scrollbar { display: none; }
  .filter { flex-shrink: 0; }
  .flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .flow li { padding: 8px 8px; text-align: center; }
  .flow li + li::before { left: -14px; }
  .flow strong { font-size: .72rem; letter-spacing: .02em; }
  .flow small { font-size: .72rem; }
  .mfg-stats { grid-template-columns: 1fr; }
  .mfg-stats li { display: flex; align-items: center; gap: 12px; }
  .mfg-stats .ico { margin: 0; }
  .play-overlay { padding: 6px; }
  .play-overlay span { display: none; }
  .cta-band { padding: 32px 22px; border-radius: 24px; }
  .cta-actions { grid-template-columns: 1fr; }
  .form-card { padding: 24px 18px; border-radius: 22px; }
  .form-grid { grid-template-columns: 1fr; }
  .check-grid { grid-template-columns: 1fr; }
  .form-foot .btn { width: 100%; }
  .map-card { min-height: 300px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-grid > div:last-child { grid-column: 1 / -1; }
  .quick-facts { grid-template-columns: 1fr; }
  .d-layers { grid-template-columns: 1fr; }
  .pd-cta { padding: 28px 22px; }
  .pd-info .btn-row .btn { flex: 1 1 auto; }
  .size-card img { width: 88px; height: 66px; }
  .bfe-stat { flex-direction: column; align-items: flex-start; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .js .reveal { opacity: 1; transform: none; }
  .js .layers-figure .layer { transform: none; }
  .js .layers-figure .layer-label { opacity: 1; }
}

@media print {
  .site-header, .wa-float, .mobile-quote-bar, .video-ctrls, .play-overlay, .footer-arch { display: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* Hero keyword line + FAQ */
.hero-sub { margin: -6px 0 14px; font-family: var(--font-head); font-weight: 600; font-size: .98rem; color: var(--deep); }
.faq-list { max-width: 860px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0 22px; box-shadow: 0 2px 10px rgba(11, 94, 142, .05); }
.faq-item summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; font-family: var(--font-head); font-weight: 700; color: var(--ink); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--tint); color: var(--deep); font-size: 1.2rem; transition: transform .2s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { margin: 0 0 18px; color: var(--muted); line-height: 1.65; }