/* ============ Nubixeel — design system ============ */
:root {
  --bg: #FAF8F4;
  --bg-2: #F3EFE7;
  --surface: #FFFFFF;
  --ink: #1E242B;
  --ink-2: #37404B;
  --muted: #69717C;
  --line: #E6E0D5;
  --green: #498179;
  --green-d: #2E5C55;
  --green-l: #E4EFEB;
  --plum: #241A3D;
  --plum-2: #33265A;
  --gold: #C9A24A;
  --gold-l: #F3E7C6;
  --danger: #C4544B;

  --radius: 22px;
  --radius-sm: 14px;
  --shadow: 0 1px 2px rgba(30, 36, 43, .04), 0 12px 32px -12px rgba(30, 36, 43, .14);
  --shadow-lg: 0 30px 60px -24px rgba(30, 36, 43, .28);

  --font: 'Onest', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --ease: cubic-bezier(.22, .8, .24, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);

  --container: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--font); font-size: 16px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 400; line-height: 1.08; letter-spacing: -.025em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--green); color: #fff; }

.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.section { padding-block: clamp(72px, 10vw, 136px); }
.section--tight { padding-block: clamp(56px, 7vw, 96px); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- type ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--green);
}
.eyebrow::before { content: ''; width: 22px; height: 1.5px; background: currentColor; }
.display { font-size: clamp(42px, 6.6vw, 92px); font-weight: 300; line-height: 1; letter-spacing: -.04em; }
.display b, .h2 b { font-weight: 600; }
.h2 { font-size: clamp(34px, 4.6vw, 64px); font-weight: 300; letter-spacing: -.035em; }
.h3 { font-size: clamp(22px, 2.2vw, 30px); font-weight: 500; letter-spacing: -.02em; line-height: 1.2; }
.lead { font-size: clamp(17px, 1.4vw, 20px); color: var(--ink-2); line-height: 1.55; max-width: 56ch; }
.muted { color: var(--muted); }
.accent { color: var(--green); }
.underline-scribble { position: relative; display: inline-block; white-space: nowrap; }
.underline-scribble svg { position: absolute; left: -2%; bottom: -.18em; width: 104%; height: .3em; overflow: visible; }
.underline-scribble path { stroke: var(--green); stroke-width: 3; fill: none; stroke-linecap: round; stroke-dasharray: 400; stroke-dashoffset: 400; transition: stroke-dashoffset 1.2s var(--ease) .6s; }
.is-in .underline-scribble path, .underline-scribble.is-in path { stroke-dashoffset: 0; }

.section-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 24px 48px; margin-bottom: clamp(36px, 5vw, 64px); }
.section-head > div:first-child { display: grid; gap: 18px; max-width: 760px; }
.section-head--center { justify-content: center; text-align: center; }
.section-head--center > div:first-child { justify-items: center; }

/* ---------- buttons ---------- */
.btn {
  --b: var(--ink); --c: #fff;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px; border-radius: 999px;
  background: var(--b); color: var(--c); font-weight: 500; font-size: 15px; letter-spacing: .01em;
  overflow: hidden; isolation: isolate; white-space: nowrap;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background-color .25s;
}
.btn::after { content: ''; position: absolute; inset: 0; z-index: -1; background: var(--green); transform: translateY(101%); transition: transform .45s var(--ease); border-radius: inherit; }
.btn:hover::after { transform: translateY(0); }
.btn:hover { box-shadow: 0 14px 30px -14px rgba(46, 92, 85, .7); }
.btn:active { transform: scale(.97); }
.btn .arrow { transition: transform .35s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
.btn--green { --b: var(--green); }
.btn--green::after { background: var(--green-d); }
.btn--ghost { --b: transparent; --c: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); }
.btn--ghost:hover { --c: #fff; }
.btn--light { --b: #fff; --c: var(--ink); }
.btn--light:hover { --c: #fff; }
.btn--sm { min-height: 42px; padding: 0 18px; font-size: 14px; }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; border-bottom: 1.5px solid currentColor; padding-bottom: 2px; transition: gap .3s var(--ease), color .2s; }
.link-arrow:hover { gap: 12px; color: var(--green); }

.chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; font-size: 12.5px; font-weight: 500; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); white-space: nowrap; }
.chip i { width: 7px; height: 7px; border-radius: 50%; background: var(--c, var(--green)); }

/* ---------- announcement + header ---------- */
.topbar { background: var(--plum); color: #EDE7F8; font-size: 13px; }
.topbar .container { display: flex; justify-content: center; align-items: center; gap: 10px; min-height: 38px; text-align: center; }
.topbar a { color: #fff; font-weight: 500; border-bottom: 1px solid rgba(255,255,255,.4); }
.topbar .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(201,162,74,.25); animation: pulse 2.4s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 7px rgba(201,162,74,0); } }

.header { position: sticky; top: 0; z-index: 50; background: rgba(250, 248, 244, .82); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s; }
.header.is-scrolled { border-color: var(--line); box-shadow: 0 8px 30px -20px rgba(0,0,0,.2); }
.header .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: var(--header-h); }
.logo img { height: 40px; width: auto; }
.nav { display: flex; gap: 4px; }
.nav a { position: relative; padding: 8px 12px; font-size: 14.5px; font-weight: 500; color: var(--ink-2); border-radius: 999px; transition: color .2s, background-color .2s; }
.nav a:hover { color: var(--ink); background: var(--bg-2); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.burger { display: none; width: 44px; height: 44px; border-radius: 50%; place-items: center; box-shadow: inset 0 0 0 1px var(--line); }
.burger span { display: block; width: 18px; height: 1.5px; background: var(--ink); position: relative; transition: transform .3s var(--ease), background-color .2s; }
.burger span::before, .burger span::after { content: ''; position: absolute; left: 0; width: 18px; height: 1.5px; background: var(--ink); transition: transform .35s var(--ease); }
.burger span::before { top: -6px; } .burger span::after { top: 6px; }
.menu-open .burger span { background: transparent; }
.menu-open .burger span::before { transform: translateY(6px) rotate(45deg); }
.menu-open .burger span::after { transform: translateY(-6px) rotate(-45deg); }

.drawer { position: fixed; inset: 0; z-index: 49; background: var(--bg); padding: calc(var(--header-h) + 52px) var(--gutter) 32px; display: flex; flex-direction: column; gap: 6px; clip-path: inset(0 0 100% 0); visibility: hidden; pointer-events: none; transition: clip-path .6s var(--ease-io), visibility 0s linear .6s; overflow-y: auto; overscroll-behavior: contain; }
.menu-open .drawer { clip-path: inset(0 0 0 0); visibility: visible; pointer-events: auto; transition: clip-path .6s var(--ease-io), visibility 0s; }
.drawer__langs { display: flex; gap: 8px; margin-bottom: 14px; }
.drawer .drawer__langs a { flex: 1; text-align: center; font-size: 15px; font-weight: 600; letter-spacing: .06em; padding: 12px 0; border: 0; border-radius: 12px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); opacity: 1; transform: none; }
.drawer .drawer__langs a[aria-current] { background: var(--ink); color: #fff; box-shadow: none; }
.drawer a { font-size: 30px; font-weight: 300; letter-spacing: -.02em; padding: 10px 0; border-bottom: 1px solid var(--line); opacity: 0; transform: translateY(14px); transition: opacity .4s, transform .5s var(--ease); }
.menu-open .drawer a { opacity: 1; transform: none; }
.menu-open .drawer a:nth-child(2) { transition-delay: .05s } .menu-open .drawer a:nth-child(3) { transition-delay: .1s }
.menu-open .drawer a:nth-child(4) { transition-delay: .15s } .menu-open .drawer a:nth-child(5) { transition-delay: .2s }
.menu-open .drawer a:nth-child(6) { transition-delay: .25s } .menu-open .drawer a:nth-child(7) { transition-delay: .3s }
.drawer .btn { margin-top: 24px; }

/* ---------- hero ---------- */
.hero { position: relative; padding-top: clamp(32px, 5vw, 64px); padding-bottom: clamp(56px, 7vw, 96px); overflow: hidden; }
.hero::before { content: ''; position: absolute; width: 900px; height: 900px; right: -260px; top: -320px; border-radius: 50%; background: radial-gradient(closest-side, rgba(73,129,121,.16), transparent 70%); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: clamp(32px, 5vw, 72px); }
.hero-copy { display: grid; gap: 28px; position: relative; z-index: 2; }
.hero-copy .display { font-size: clamp(40px, 5.3vw, 76px); }
.trust-row { display: flex; flex-wrap: wrap; gap: 0; }
.trust { display: grid; justify-items: start; gap: 8px; padding-right: 22px; margin-right: 22px; border-right: 1px solid var(--line); font-size: 13.5px; line-height: 1.3; color: var(--ink-2); max-width: 150px; }
.trust:last-child { border: 0; margin: 0; padding: 0; }
.trust svg { width: 26px; height: 26px; color: var(--green); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.hero-note .stars { color: var(--gold); letter-spacing: 2px; }

.hero-media { position: relative; aspect-ratio: 4 / 4.6; }
.hero-photo { position: absolute; inset: 0 0 0 8%; border-radius: 32px; overflow: hidden; box-shadow: var(--shadow-lg); background: #F1E5C8; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); transition: transform 1.8s var(--ease); }
.is-ready .hero-photo img { transform: scale(1); }
.float-card { position: absolute; z-index: 3; display: flex; align-items: center; gap: 12px; padding: 12px 16px 12px 12px; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border-radius: 18px; box-shadow: var(--shadow); font-size: 13px; line-height: 1.25; animation: bob 6s ease-in-out infinite; }
.float-card b { display: block; font-size: 20px; font-weight: 600; letter-spacing: -.02em; }
.float-card .ic { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--green-l); color: var(--green); flex: none; }
.float-card--a { left: -2%; top: 14%; }
.float-card--b { right: -3%; bottom: 16%; animation-delay: -3s; }
.float-card--c { left: 4%; bottom: 6%; animation-delay: -1.5s; }
@keyframes bob { 50% { transform: translateY(-10px); } }

/* ---------- marquee ---------- */
.marquee { overflow: hidden; border-block: 1px solid var(--line); background: var(--surface); }
.marquee__track { display: flex; width: max-content; animation: marquee 38s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { display: flex; align-items: center; gap: 28px; padding: 22px 28px 22px 0; font-size: clamp(18px, 2vw, 26px); font-weight: 300; letter-spacing: -.01em; white-space: nowrap; }
.marquee__item::after { content: ''; width: 9px; height: 9px; background: var(--green); transform: rotate(45deg); border-radius: 2px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- products ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 8px; }
.filter { padding: 10px 16px; border-radius: 999px; font-size: 14px; font-weight: 500; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); transition: background-color .25s, color .25s, box-shadow .25s; display: inline-flex; gap: 8px; align-items: center; }
.filter i { width: 8px; height: 8px; border-radius: 50%; background: var(--c); }
.filter:hover { box-shadow: inset 0 0 0 1px var(--ink); }
.filter[aria-pressed="true"] { background: var(--ink); color: #fff; box-shadow: none; }
.filter[aria-pressed="true"] i { box-shadow: 0 0 0 2px rgba(255,255,255,.5); }

.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: clamp(14px, 1.8vw, 24px); }
.pcard { position: relative; display: flex; flex-direction: column; background: var(--surface); border-radius: var(--radius); overflow: hidden; box-shadow: 0 0 0 1px var(--line); transition: transform .5s var(--ease), box-shadow .5s var(--ease), opacity .4s; }
.pcard:hover { transform: translateY(-6px); box-shadow: 0 0 0 1px transparent, var(--shadow-lg); }
.pcard.is-hidden { display: none; }
.pcard__media { position: relative; aspect-ratio: 4 / 4.4; background: var(--tint); overflow: hidden; }
.pcard__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity .6s var(--ease), transform 1.2s var(--ease); }
.pcard__media img + img { opacity: 0; }
.pcard:hover .pcard__media img:first-child { transform: scale(1.06); }
.pcard:hover .pcard__media img + img { opacity: 1; transform: scale(1.03); }
.pcard__tag { position: absolute; left: 14px; top: 14px; z-index: 2; display: flex; gap: 6px; flex-wrap: wrap; }
.pcard__tag span { padding: 5px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 600; background: rgba(255,255,255,.9); backdrop-filter: blur(6px); }
.pcard__body { display: grid; gap: 8px; padding: 20px 20px 22px; flex: 1; align-content: start; }
.pcard__name { font-size: 21px; font-weight: 500; letter-spacing: -.02em; line-height: 1.15; }
.pcard__name small { display: block; font-size: 14px; font-weight: 400; color: var(--muted); letter-spacing: 0; margin-top: 3px; }
.pcard__line { color: var(--ink-2); font-size: 14.5px; line-height: 1.45; }
.pcard__foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 10px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.pcard__go { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--bg-2); color: var(--ink); transition: background-color .3s, color .3s, transform .4s var(--ease); flex: none; }
.pcard:hover .pcard__go { background: var(--ink); color: #fff; transform: rotate(-45deg); }
.pcard__link::after { content: ''; position: absolute; inset: 0; z-index: 3; }

/* ---------- video banner ---------- */
.film { display: grid; grid-template-columns: minmax(300px, 1fr) minmax(0, 1.45fr); align-items: stretch; border-radius: 32px; overflow: hidden; background: var(--plum); color: #fff; }
.film__copy { display: grid; gap: 18px; align-content: center; padding: clamp(28px, 4.5vw, 56px); }
.film__copy .h2 { color: #fff; font-size: clamp(30px, 3.4vw, 48px); }
.film__copy p { color: #CFC8DE; }
.film__media { position: relative; aspect-ratio: 848 / 464; background: #E9B9AE; align-self: center; width: 100%; }
.film__media video, .film__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.film__ctrl { position: absolute; right: 16px; bottom: 16px; width: 46px; height: 46px; border-radius: 50%; background: rgba(255,255,255,.9); color: var(--ink); display: grid; place-items: center; box-shadow: var(--shadow); }

/* ---------- partners ---------- */
.partners-count { display: flex; align-items: center; gap: 14px; padding: 14px 20px 14px 14px; border-radius: 18px; background: var(--green-l); }
.partners-count b { font-size: 44px; font-weight: 300; letter-spacing: -.04em; line-height: 1; color: var(--green-d); min-width: 56px; text-align: center; }
.partners-count span { font-size: 13.5px; line-height: 1.35; color: var(--ink-2); }
.partners { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.partner { position: relative; display: grid; aspect-ratio: 16 / 9; border-radius: var(--radius-sm); background: var(--pbg, #fff); box-shadow: 0 0 0 1px var(--line); overflow: hidden; transition: transform .5s var(--ease), box-shadow .5s var(--ease); }
.partner img { width: 100%; height: 100%; object-fit: contain; padding: 8% 9%; transition: transform .6s var(--ease); }
.partner:hover { transform: translateY(-4px); box-shadow: 0 0 0 1px transparent, var(--shadow); }
.partner:hover img { transform: scale(1.04); }
.partners-cta { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; justify-content: center; font-size: 15px; color: var(--ink-2); }

/* ---------- compare table ---------- */
.compare { max-width: 980px; margin-inline: auto; background: var(--surface); border-radius: var(--radius); box-shadow: 0 0 0 1px var(--line); overflow: hidden; }
.compare table { width: 100%; border-collapse: collapse; }
.compare th, .compare td { padding: 18px 22px; text-align: left; border-bottom: 1px solid var(--line); font-size: 15.5px; }
.compare tr:last-child td { border-bottom: 0; }
.compare thead th { background: var(--bg-2); font-size: 14px; font-weight: 600; }
.compare th:not(:first-child), .compare td:not(:first-child) { text-align: center; width: 22%; }
.compare thead th:nth-child(2) { background: var(--green); color: #fff; }
.compare td:nth-child(2) { background: rgba(73,129,121,.06); }
.compare td:first-child { position: relative; padding-left: 40px; font-weight: 500; }
.compare td:first-child::before { content: ''; position: absolute; left: 20px; top: 26px; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }
.compare td:first-child small { font-weight: 400; margin-top: 2px; }
.yes, .no { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; }
.yes { background: var(--green); color: #fff; transform: scale(0); transition: transform .5s var(--ease); }
.no { color: var(--danger); background: #F8E7E5; }
.compare.is-in .yes { transform: scale(1); }
.compare tbody tr:nth-child(2) .yes { transition-delay: .08s } .compare tbody tr:nth-child(3) .yes { transition-delay: .16s }
.compare tbody tr:nth-child(4) .yes { transition-delay: .24s } .compare tbody tr:nth-child(5) .yes { transition-delay: .32s }
.compare tbody tr:nth-child(6) .yes { transition-delay: .4s } .compare tbody tr:nth-child(7) .yes { transition-delay: .48s }
.compare small { display: block; color: var(--muted); font-size: 13px; }
.compare td:not(:first-child) small { margin-top: 6px; font-size: 12px; }

/* ---------- Biota (dark) ---------- */
.dark { background: var(--plum); color: #EEE9F7; }
.dark .eyebrow { color: var(--gold); }
.dark .lead, .dark .muted { color: #B9B0CE; }
.dark .link-arrow:hover { color: var(--gold); }
.biota-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.biota-photos { position: relative; aspect-ratio: 1 / .95; }
.biota-photos figure { position: absolute; margin: 0; border-radius: 50%; overflow: hidden; box-shadow: 0 0 0 8px rgba(255,255,255,.06), var(--shadow-lg); }
.biota-photos figure img { width: 100%; height: 100%; object-fit: cover; }
.biota-photos figure:nth-child(1) { width: 66%; aspect-ratio: 1; left: 0; top: 0; }
.biota-photos figure:nth-child(2) { width: 50%; aspect-ratio: 1; right: 0; bottom: 0; }
.biota-badge { position: absolute; z-index: 2; left: 46%; top: 54%; transform: translate(-50%, -50%); width: 128px; height: 128px; border-radius: 50%; background: var(--gold); color: var(--plum); display: grid; place-items: center; text-align: center; font-weight: 600; font-size: 13px; line-height: 1.15; }
.biota-badge svg { position: absolute; inset: 0; animation: spin 22s linear infinite; }
.biota-badge text { font-size: 9.4px; letter-spacing: .22em; text-transform: uppercase; fill: var(--plum); font-weight: 600; }
@keyframes spin { to { transform: rotate(360deg); } }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.12); border-radius: var(--radius); overflow: hidden; margin-top: clamp(48px, 6vw, 80px); }
.stat { background: var(--plum); padding: clamp(22px, 3vw, 36px); display: grid; gap: 6px; }
.stat b { font-size: clamp(36px, 4.4vw, 60px); font-weight: 300; letter-spacing: -.04em; line-height: 1; color: #fff; }
.stat b em { font-style: normal; color: var(--gold); }
.stat > span { font-size: 14px; color: #B9B0CE; }

/* R&D labs */
.labs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.lab { position: relative; padding: 26px 22px 24px; border-radius: var(--radius-sm); background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); display: grid; gap: 12px; align-content: start; transition: background-color .35s, transform .5s var(--ease); }
.lab:hover { background: rgba(255,255,255,.09); transform: translateY(-4px); }
.lab__n { font-size: 12px; font-weight: 600; letter-spacing: .14em; color: var(--gold); }
.lab h3 { font-size: 18px; font-weight: 500; letter-spacing: -.01em; color: #fff; line-height: 1.25; }
.lab p { font-size: 14px; color: #B9B0CE; line-height: 1.5; }
.lab .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.lab .tags span { font-size: 11.5px; padding: 3px 8px; border-radius: 6px; background: rgba(201,162,74,.14); color: var(--gold-l); }

/* process */
.process { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; counter-reset: step; }
.process::before { content: ''; position: absolute; left: 0; right: 0; top: 23px; height: 2px; background: rgba(255,255,255,.12); }
.process__bar { position: absolute; left: 0; top: 23px; height: 2px; width: 100%; background: var(--gold); transform-origin: left; transform: scaleX(var(--p, 0)); }
.step { position: relative; display: grid; gap: 12px; align-content: start; }
.step__dot { width: 48px; height: 48px; border-radius: 50%; background: var(--plum); box-shadow: inset 0 0 0 2px rgba(255,255,255,.18); display: grid; place-items: center; font-weight: 600; color: #fff; transition: background-color .4s, box-shadow .4s, color .4s; }
.step.is-on .step__dot { background: var(--gold); color: var(--plum); box-shadow: 0 0 0 6px rgba(201,162,74,.18); }
.step h4 { font-size: 16px; font-weight: 500; color: #fff; line-height: 1.3; }
.step p { font-size: 13.5px; color: #B9B0CE; line-height: 1.45; }

/* tech + timeline */
.tech-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.tech { padding: 28px; border-radius: var(--radius); background: var(--surface); box-shadow: 0 0 0 1px var(--line); display: grid; gap: 14px; align-content: start; }
.tech .ic { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: var(--green-l); color: var(--green); }
.tech b { font-size: clamp(30px, 3vw, 40px); font-weight: 300; letter-spacing: -.03em; line-height: 1; }
.tech h3 { font-size: 18px; font-weight: 500; }
.tech p { font-size: 14.5px; color: var(--muted); }
.tech--wide { grid-column: span 2; background: var(--green); color: #fff; box-shadow: none; position: relative; overflow: hidden; }
.tech--wide p { color: rgba(255,255,255,.82); }
.tech--wide .ic { background: rgba(255,255,255,.14); color: #fff; }

.timeline { position: relative; display: grid; grid-auto-flow: column; grid-auto-columns: minmax(220px, 1fr); gap: 0; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; scrollbar-width: thin; }
.tl { position: relative; scroll-snap-align: start; padding: 36px 24px 0 0; display: grid; gap: 8px; align-content: start; }
.tl::before { content: ''; position: absolute; left: 0; right: 0; top: 7px; height: 1.5px; background: var(--line); }
.tl::after { content: ''; position: absolute; left: 0; top: 0; width: 16px; height: 16px; border-radius: 50%; background: var(--surface); box-shadow: inset 0 0 0 2px var(--green); }
.tl:last-child::after { background: var(--green); box-shadow: 0 0 0 6px rgba(73,129,121,.18); }
.tl b { font-size: 34px; font-weight: 300; letter-spacing: -.03em; color: var(--green); }
.tl p { font-size: 14.5px; color: var(--ink-2); max-width: 26ch; }

/* ---------- did you know / compare slider ---------- */
.dyk { text-align: center; display: grid; gap: 22px; justify-items: center; }
.dyk .h2 { max-width: 18ch; }
.ba { position: relative; width: 100%; max-width: 1100px; margin: clamp(28px, 4vw, 48px) auto 0; aspect-ratio: 16 / 8; border-radius: 28px; overflow: hidden; box-shadow: var(--shadow-lg); user-select: none; touch-action: pan-y; --pos: 50%; }
.ba__pane { position: absolute; inset: 0; display: grid; grid-template-rows: auto 1fr; padding: clamp(18px, 3vw, 36px); text-align: left; }
.ba__pane--a { background: #EFEAE1; }
.ba__pane--b { background: #FCE4C2; clip-path: inset(0 0 0 var(--pos)); }
.ba__label { display: flex; justify-content: space-between; align-items: start; gap: 12px; }
.ba__label b { font-size: clamp(16px, 1.8vw, 22px); font-weight: 600; letter-spacing: -.01em; }
.ba__label span { font-size: 13px; color: var(--muted); }
.ba__pane--b .ba__label { justify-content: flex-end; text-align: right; }
.ba__chart { width: 100%; height: 100%; }
.ba__chart .axis { stroke: rgba(0,0,0,.15); stroke-width: 1; }
.ba__chart .zone { fill: rgba(73,129,121,.1); }
.ba__chart text { font-size: 12px; fill: var(--muted); font-family: var(--font); }
.ba__handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; background: #fff; transform: translateX(-1px); cursor: ew-resize; }
.ba__knob { position: absolute; top: 50%; left: 50%; width: 52px; height: 52px; transform: translate(-50%, -50%); border-radius: 50%; background: #fff; box-shadow: var(--shadow); display: grid; place-items: center; color: var(--ink); }
.ba input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.ba__hint { position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%); font-size: 12px; padding: 6px 12px; border-radius: 999px; background: rgba(255,255,255,.85); pointer-events: none; }

/* ---------- quiz ---------- */
.quiz-wrap { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(24px, 4vw, 56px); align-items: stretch; }
.quiz-side { position: relative; border-radius: 28px; overflow: hidden; min-height: 460px; background: #F2E7C9; }
.quiz-side img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.quiz-side .note { position: absolute; left: 20px; right: 20px; bottom: 20px; padding: 18px 20px; border-radius: 18px; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); font-size: 14px; display: grid; gap: 4px; }
.quiz { background: var(--surface); border-radius: 28px; box-shadow: 0 0 0 1px var(--line); padding: clamp(22px, 3.5vw, 44px); display: grid; gap: 24px; align-content: start; min-height: 460px; }
.quiz__progress { height: 4px; border-radius: 4px; background: var(--bg-2); overflow: hidden; }
.quiz__progress i { display: block; height: 100%; width: 0; background: var(--green); transition: width .5s var(--ease); }
.quiz__step { display: none; gap: 18px; animation: stepIn .5s var(--ease); }
.quiz__step.is-active { display: grid; }
@keyframes stepIn { from { opacity: 0; transform: translateX(18px); } }
.quiz__q { font-size: clamp(22px, 2.4vw, 30px); font-weight: 400; letter-spacing: -.02em; }
.quiz__opts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.opt { text-align: left; padding: 16px 18px; border-radius: 16px; box-shadow: inset 0 0 0 1.5px var(--line); display: flex; gap: 12px; align-items: center; font-size: 15px; font-weight: 500; transition: box-shadow .2s, background-color .2s, transform .3s var(--ease); }
.opt:hover { box-shadow: inset 0 0 0 1.5px var(--ink); }
.opt[aria-pressed="true"] { box-shadow: inset 0 0 0 2px var(--green); background: var(--green-l); }
.opt .e { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--bg-2); flex: none; font-size: 18px; }
.quiz__nav { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.quiz__result { display: grid; gap: 14px; }
.rec { display: grid; grid-template-columns: 72px 1fr auto; gap: 16px; align-items: center; padding: 12px; border-radius: 18px; box-shadow: inset 0 0 0 1px var(--line); transition: box-shadow .2s, transform .4s var(--ease); animation: stepIn .5s var(--ease) both; }
.rec:hover { box-shadow: inset 0 0 0 1.5px var(--ink); transform: translateX(4px); }
.rec img { width: 72px; height: 72px; border-radius: 12px; object-fit: cover; }
.rec b { font-size: 17px; font-weight: 500; } .rec p { font-size: 13.5px; color: var(--muted); line-height: 1.4; }

/* ---------- schedule ---------- */
.schedule { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.slot { position: relative; border-radius: var(--radius); padding: 26px 22px; background: var(--surface); box-shadow: 0 0 0 1px var(--line); display: grid; gap: 14px; align-content: start; overflow: hidden; }
.slot::before { content: ''; position: absolute; inset: 0 0 auto; height: 4px; background: var(--c); }
.slot__time { display: flex; justify-content: space-between; align-items: baseline; }
.slot__time b { font-size: 22px; font-weight: 500; letter-spacing: -.02em; }
.slot__time span { font-size: 12.5px; color: var(--muted); }
.slot ul { display: grid; gap: 8px; }
.slot li a { display: flex; align-items: center; gap: 10px; font-size: 14.5px; font-weight: 500; padding: 8px 10px; margin: 0 -10px; border-radius: 10px; transition: background-color .2s; }
.slot li a:hover { background: var(--bg-2); }
.slot li img { width: 34px; height: 34px; border-radius: 9px; object-fit: cover; }
.slot li small { display: block; font-weight: 400; font-size: 12.5px; color: var(--muted); }
.slot .tip { font-size: 13px; color: var(--ink-2); padding: 10px 12px; border-radius: 10px; background: var(--bg); }
.pairs { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 14px; }
.pair { border-radius: var(--radius); padding: 26px; display: grid; gap: 14px; }
.pair--ok { background: var(--green-l); }
.pair--warn { background: #F7EBDD; }
.pair h3 { font-size: 18px; font-weight: 600; display: flex; gap: 10px; align-items: center; }
.pair li { font-size: 14.5px; line-height: 1.5; padding-left: 18px; position: relative; }
.pair li::before { content: ''; position: absolute; left: 0; top: .6em; width: 7px; height: 7px; border-radius: 50%; background: currentColor; opacity: .5; }
.pair li + li { margin-top: 8px; }
.pair li b { font-weight: 600; }

/* ---------- ambassador ---------- */
.amb { display: grid; grid-template-columns: auto 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.phone { position: relative; width: clamp(240px, 26vw, 330px); aspect-ratio: 9 / 16; border-radius: 34px; overflow: hidden; background: #111; box-shadow: 0 0 0 10px #15121c, var(--shadow-lg); }
.phone video, .phone img { width: 100%; height: 100%; object-fit: cover; }
.phone__sound { position: absolute; right: 14px; bottom: 14px; padding: 8px 12px; border-radius: 999px; background: rgba(0,0,0,.55); color: #fff; font-size: 12.5px; display: flex; gap: 6px; align-items: center; backdrop-filter: blur(6px); }

/* ---------- docs ---------- */
.docs { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 16px; }
.doc { display: grid; gap: 10px; text-align: left; }
.doc__img { position: relative; aspect-ratio: 1 / 1.41; border-radius: 12px; overflow: hidden; background: #fff; box-shadow: 0 0 0 1px var(--line), 0 10px 24px -16px rgba(0,0,0,.3); transition: transform .5s var(--ease), box-shadow .5s var(--ease); }
.doc__img img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.doc:hover .doc__img { transform: translateY(-6px) rotate(-1deg); box-shadow: 0 0 0 1px var(--line), var(--shadow-lg); }
.doc__img::after { content: 'Открыть'; position: absolute; inset: auto 10px 10px; padding: 8px; border-radius: 10px; text-align: center; font-size: 12.5px; font-weight: 500; background: rgba(30,36,43,.86); color: #fff; opacity: 0; transform: translateY(8px); transition: opacity .3s, transform .4s var(--ease); }
.doc:hover .doc__img::after { opacity: 1; transform: none; }
.doc b { font-size: 14.5px; font-weight: 500; line-height: 1.3; }
.doc span { font-size: 12px; color: var(--muted); line-height: 1.35; word-break: break-word; }
.std-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.std { display: inline-flex; align-items: center; gap: 10px; padding: 12px 18px; border-radius: 14px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); font-size: 14px; }
.std b { font-weight: 600; }

/* lightbox */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(18,15,26,.88); backdrop-filter: blur(6px); display: grid; place-items: center; padding: 20px; opacity: 0; pointer-events: none; transition: opacity .35s; }
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox img { max-height: 88vh; width: auto; border-radius: 10px; transform: scale(.94); transition: transform .45s var(--ease); background: #fff; }
.lightbox.is-open img { transform: none; }
.lightbox__close { position: absolute; right: 20px; top: 20px; width: 48px; height: 48px; border-radius: 50%; background: #fff; display: grid; place-items: center; }
.lightbox__cap { position: absolute; left: 0; right: 0; bottom: 18px; text-align: center; color: #fff; font-size: 14px; }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.expert { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 20px; }
.expert__card { border-radius: var(--radius); background: var(--green-l); padding: 26px; display: grid; gap: 16px; }
.expert__card p { font-size: 15px; color: var(--ink-2); }
.acc { border-top: 1px solid var(--line); }
.acc details { border-bottom: 1px solid var(--line); }
.acc summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; font-size: 17.5px; font-weight: 500; letter-spacing: -.01em; }
.acc summary::-webkit-details-marker { display: none; }
.acc summary .pm { position: relative; width: 34px; height: 34px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line); flex: none; transition: background-color .3s, transform .4s var(--ease); }
.acc summary .pm::before, .acc summary .pm::after { content: ''; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; background: var(--ink); transform: translate(-50%, -50%); transition: transform .4s var(--ease), background-color .2s; }
.acc summary .pm::after { transform: translate(-50%, -50%) rotate(90deg); }
.acc details[open] summary .pm { background: var(--ink); transform: rotate(180deg); }
.acc details[open] summary .pm::before, .acc details[open] summary .pm::after { background: #fff; }
.acc details[open] summary .pm::after { transform: translate(-50%, -50%) rotate(0); }
.acc .ans { overflow: hidden; }
.acc .ans > div { padding: 0 52px 24px 0; color: var(--ink-2); font-size: 15.5px; display: grid; gap: 10px; }

/* ---------- where to buy ---------- */
.buy { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.buy-card { border-radius: 28px; padding: clamp(26px, 4vw, 44px); display: grid; gap: 18px; align-content: start; }
.buy-card--a { background: var(--ink); color: #fff; }
.buy-card--a .lead { color: rgba(255,255,255,.75); }
.buy-card--b { background: var(--gold-l); }
.form { display: grid; gap: 12px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: grid; gap: 6px; font-size: 13px; font-weight: 500; }
.field input, .field select, .field textarea { font: inherit; font-size: 15px; padding: 14px 16px; border-radius: 14px; border: 0; background: rgba(255,255,255,.9); box-shadow: inset 0 0 0 1px var(--line); color: var(--ink); width: 100%; }
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; box-shadow: inset 0 0 0 2px var(--green); }
.contact-list { display: grid; gap: 14px; }
.contact-list li { display: flex; gap: 14px; align-items: start; font-size: 15px; }
.contact-list .ic { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: rgba(255,255,255,.1); flex: none; }

/* ---------- leader ---------- */
.leader-hero { padding-bottom: clamp(56px, 7vw, 96px); }
.leader-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.leader-photo { margin: 0; border-radius: 32px; overflow: hidden; box-shadow: var(--shadow-lg); background: #ddd; }
.leader-photo img { width: 100%; height: auto; }
.leader-copy { display: grid; gap: 22px; }
.leader-copy .display { font-size: clamp(44px, 5.6vw, 80px); }
.leader-role { font-size: 18px; font-weight: 500; line-height: 1.4; }
.leader-role .muted { font-weight: 400; font-size: 15px; }
.creds { display: flex; flex-wrap: wrap; gap: 8px; }
.cred { padding: 6px 14px; border-radius: 999px; font-size: 13px; font-weight: 600; letter-spacing: .08em; background: var(--gold-l); color: #6E5418; }
.leader-quote { position: relative; margin: 0; padding-top: 30px; font-size: clamp(18px, 1.7vw, 22px); font-weight: 300; line-height: 1.45; color: var(--ink-2); }
.leader-quote::before { content: '“'; position: absolute; left: -2px; top: -14px; font-size: 64px; line-height: 1; font-weight: 600; color: var(--green); opacity: .35; }
.letter-wrap { display: grid; grid-template-columns: 260px 1fr; gap: clamp(28px, 5vw, 80px); align-items: start; }
.letter-meta { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 14px; }
.letter-meta time { font-size: 15px; color: var(--muted); }
.letter-author { display: flex; align-items: center; gap: 12px; font-size: 14px; line-height: 1.35; }
.letter-author img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; flex: none; }
.letter { display: grid; gap: 18px; max-width: 68ch; font-size: 17px; line-height: 1.7; color: var(--ink-2); }
.letter .h2 { margin-bottom: 8px; color: var(--ink); }
.letter-sign { margin-top: 12px; padding-top: 22px; border-top: 1px solid var(--line); }
.letter-sign b { color: var(--ink); font-weight: 600; }
.principles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.principle { padding: 26px; border-radius: var(--radius); background: var(--surface); box-shadow: 0 0 0 1px var(--line); display: grid; gap: 12px; align-content: start; }
.principle .ic { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: var(--green-l); color: var(--green); }
.principle h3 { font-size: 18px; font-weight: 500; }
.principle p { font-size: 14.5px; color: var(--muted); }
.leader-stats { margin-top: 14px; grid-template-columns: repeat(3, 1fr); }
.leader-teaser { display: grid; grid-template-columns: 300px 1fr; gap: clamp(24px, 4vw, 56px); align-items: center; padding: clamp(18px, 2.4vw, 28px); border-radius: 32px; background: var(--plum); color: #fff; }
.leader-teaser img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 24px; }
.leader-teaser__copy { display: grid; gap: 20px; padding-right: clamp(0px, 2vw, 24px); }
.leader-teaser blockquote { margin: 0; font-size: clamp(20px, 2.3vw, 30px); font-weight: 300; line-height: 1.35; letter-spacing: -.015em; }
.leader-teaser .cred { background: rgba(201,162,74,.18); color: var(--gold-l); }

/* ---------- footer ---------- */
.footer { background: #15121C; color: #BDB6CB; padding: clamp(56px, 7vw, 88px) 0 28px; font-size: 14.5px; }
.footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.footer h4 { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: #fff; margin-bottom: 16px; font-weight: 600; }
.footer li + li { margin-top: 10px; }
.footer .logo img { height: 44px; }
.footer-bottom { margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; font-size: 13px; }
.disclaimer { margin-top: 28px; padding: 16px 20px; border-radius: 14px; background: rgba(255,255,255,.05); font-size: 13px; line-height: 1.5; }

/* floating WhatsApp */
.fab { position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 58px; height: 58px; border-radius: 50%; background: #25D366; color: #fff; display: grid; place-items: center; box-shadow: 0 14px 30px -10px rgba(37,211,102,.7); transition: transform .4s var(--ease); }
.fab:hover { transform: scale(1.08) rotate(-6deg); }

/* ============ PRODUCT PAGE ============ */
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 13.5px; color: var(--muted); padding: 22px 0; }
.crumbs a:hover { color: var(--ink); }
.pdp { display: grid; grid-template-columns: 1.08fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: start; padding-bottom: clamp(56px, 7vw, 96px); }
.gallery { position: sticky; top: calc(var(--header-h) + 20px); display: grid; gap: 12px; }
.gallery__main { position: relative; aspect-ratio: 1 / 1.1; border-radius: 28px; overflow: hidden; background: var(--tint); }
.gallery__slide { position: absolute; inset: 0; opacity: 0; transform: scale(1.03); transition: opacity .6s var(--ease), transform .9s var(--ease); }
.gallery__slide.is-active { opacity: 1; transform: none; }
.gallery__slide > img { width: 100%; height: 100%; object-fit: cover; }
.gallery__arrows { position: absolute; inset: auto 16px 16px auto; display: flex; gap: 8px; z-index: 3; }
.gallery__arrows button { width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,.92); display: grid; place-items: center; box-shadow: var(--shadow); transition: transform .3s var(--ease); }
.gallery__arrows button:hover { transform: scale(1.08); }
.gallery__count { position: absolute; left: 16px; bottom: 16px; z-index: 3; font-size: 12.5px; font-weight: 500; padding: 6px 12px; border-radius: 999px; background: rgba(255,255,255,.92); }
.thumbs { display: grid; grid-auto-flow: column; grid-auto-columns: 76px; gap: 10px; overflow-x: auto; padding: 2px; scrollbar-width: none; }
.thumbs button { aspect-ratio: 1; border-radius: 14px; overflow: hidden; background: var(--tint); box-shadow: inset 0 0 0 1px var(--line); position: relative; opacity: .65; transition: opacity .25s, box-shadow .25s; }
.thumbs button.is-active { opacity: 1; box-shadow: 0 0 0 2px var(--ink); }
.thumbs img { width: 100%; height: 100%; object-fit: cover; }
.thumbs .mini { position: absolute; inset: 0; display: grid; place-items: center; font-size: 10.5px; font-weight: 600; line-height: 1.1; padding: 6px; text-align: center; color: var(--deep); }

/* info cards inside gallery */
.info { position: absolute; inset: 0; display: grid; grid-template-rows: auto 1fr auto; padding: clamp(24px, 4.5vw, 52px); background: var(--tint); color: var(--ink); overflow: hidden; }
.info__kicker { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; font-weight: 600; color: var(--deep); }
.info h3 { font-size: clamp(28px, 3.6vw, 48px); font-weight: 600; letter-spacing: -.035em; line-height: 1.02; margin-top: 14px; max-width: 13ch; }
.info p { font-size: clamp(15px, 1.4vw, 19px); line-height: 1.45; margin-top: 16px; max-width: 34ch; color: var(--ink-2); }
.info__img { position: absolute; right: -8%; bottom: -6%; width: 58%; aspect-ratio: 1; border-radius: 50%; overflow: hidden; box-shadow: 0 0 0 10px rgba(255,255,255,.35); }
.info__img img { width: 100%; height: 100%; object-fit: cover; }
.info__big { font-size: clamp(72px, 11vw, 150px); font-weight: 600; letter-spacing: -.06em; line-height: .9; color: var(--deep); align-self: end; }
.info__list { display: grid; gap: 10px; align-self: end; max-width: 60%; }
.info__list li { display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: center; font-size: clamp(14px, 1.3vw, 17px); font-weight: 500; }
.info__list li i { width: 34px; height: 34px; border-radius: 10px; background: rgba(255,255,255,.65); display: grid; place-items: center; font-style: normal; font-size: 16px; }
.info__doc { align-self: end; display: flex; gap: 16px; align-items: end; }
.info__doc img { width: 38%; border-radius: 8px; box-shadow: var(--shadow-lg); transform: rotate(-3deg); }
.info__doc small { font-size: 13px; color: var(--ink-2); line-height: 1.4; }
.info__doc b { display: block; font-size: 15px; word-break: break-all; color: var(--ink); }

.pdp__info { display: grid; gap: 22px; }
.pdp__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.pdp__tags .chip--dark { background: var(--ink); color: #fff; box-shadow: none; }
.pdp h1 { font-size: clamp(40px, 5vw, 68px); font-weight: 300; letter-spacing: -.04em; line-height: 1; }
.pdp h1 .sub { display: block; font-size: .42em; letter-spacing: -.01em; color: var(--muted); margin-top: 10px; font-weight: 400; }
.bullets { display: grid; gap: 10px; }
.bullets li { display: grid; grid-template-columns: 24px 1fr; gap: 12px; align-items: start; font-size: 16px; }
.bullets li svg { color: var(--green); margin-top: 2px; }
.specs { display: grid; grid-template-columns: repeat(4, 1fr); border-radius: var(--radius-sm); box-shadow: inset 0 0 0 1px var(--line); overflow: hidden; background: var(--surface); }
.specs div { padding: 14px 16px; display: grid; gap: 2px; border-right: 1px solid var(--line); }
.specs div:last-child { border: 0; }
.specs span { font-size: 12px; color: var(--muted); }
.specs b { font-size: 14.5px; font-weight: 500; line-height: 1.3; }
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; }
.cta-row .btn { flex: 1 1 200px; }
.assure { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding-top: 6px; }
.assure div { display: grid; justify-items: center; text-align: center; gap: 8px; font-size: 12.5px; line-height: 1.3; color: var(--ink-2); }
.assure svg { width: 26px; height: 26px; color: var(--green); }
.tabs { border-radius: var(--radius); background: var(--surface); box-shadow: 0 0 0 1px var(--line); overflow: hidden; }
.tabs__list { display: flex; overflow-x: auto; border-bottom: 1px solid var(--line); scrollbar-width: none; }
.tabs__list button { position: relative; padding: 16px 20px; font-size: 14.5px; font-weight: 500; color: var(--muted); white-space: nowrap; transition: color .2s; }
.tabs__list button::after { content: ''; position: absolute; left: 20px; right: 20px; bottom: -1px; height: 2px; background: var(--ink); transform: scaleX(0); transition: transform .4s var(--ease); }
.tabs__list button[aria-selected="true"] { color: var(--ink); }
.tabs__list button[aria-selected="true"]::after { transform: scaleX(1); }
.tabs__panel { padding: 22px 22px 24px; font-size: 15.5px; color: var(--ink-2); display: grid; gap: 12px; }
.tabs__panel[hidden] { display: none; }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 10px 16px; font-size: 14.5px; }
.kv dt { color: var(--muted); } .kv dd { margin: 0; color: var(--ink); }

.inside { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.ing { border-radius: var(--radius); padding: 26px; background: var(--surface); box-shadow: 0 0 0 1px var(--line); display: grid; gap: 10px; align-content: start; }
.ing__n { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; font-weight: 600; background: var(--tint); color: var(--deep); }
.ing h3 { font-size: 19px; font-weight: 500; letter-spacing: -.01em; }
.ing p { font-size: 14.5px; color: var(--muted); }

.quote { position: relative; border-radius: 32px; padding: clamp(28px, 5vw, 64px); background: var(--tint); display: grid; grid-template-columns: auto 1fr; gap: clamp(20px, 4vw, 48px); align-items: center; }
.quote__ic { width: clamp(72px, 9vw, 120px); aspect-ratio: 1; border-radius: 50%; background: rgba(255,255,255,.6); display: grid; place-items: center; color: var(--deep); }
.quote blockquote { margin: 0; font-size: clamp(20px, 2.4vw, 32px); font-weight: 300; letter-spacing: -.02em; line-height: 1.3; }
.quote cite { display: block; margin-top: 18px; font-style: normal; font-size: 14px; color: var(--ink-2); }
.howto { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 14px; }
.howto div { border-radius: var(--radius-sm); padding: 20px; background: var(--surface); box-shadow: 0 0 0 1px var(--line); display: grid; gap: 6px; }
.howto span { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.howto b { font-size: 16px; font-weight: 500; line-height: 1.35; }

.sticky-buy { position: fixed; left: 50%; bottom: 16px; z-index: 45; width: min(100% - 24px, 760px); transform: translate(-50%, 140%); display: flex; align-items: center; gap: 14px; padding: 10px 10px 10px 12px; border-radius: 20px; background: rgba(255,255,255,.95); backdrop-filter: blur(12px); box-shadow: var(--shadow-lg), 0 0 0 1px var(--line); transition: transform .6s var(--ease); }
.sticky-buy.is-on { transform: translate(-50%, 0); }
.sticky-buy img { width: 48px; height: 48px; border-radius: 12px; object-fit: cover; }
.sticky-buy div { flex: 1; min-width: 0; line-height: 1.25; }
.sticky-buy b { display: block; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sticky-buy span { font-size: 13px; color: var(--muted); }
.pdp-page .fab { bottom: 96px; }

/* ============ MOTION ============ */
/* line reveal for headings */
.split .line { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.split .line > span { display: inline-block; transform: translateY(110%) rotate(4deg); transform-origin: left bottom; transition: transform 1s var(--ease); }
.split.is-in .line > span { transform: none; }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform 1s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal-scale { opacity: 0; transform: scale(.94); transition: opacity 1s var(--ease), transform 1.2s var(--ease); }
.reveal-scale.is-in { opacity: 1; transform: none; }
.no-js .reveal, .no-js .reveal-scale { opacity: 1; transform: none; }
.no-js .split .line > span { transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal, .reveal-scale { opacity: 1; transform: none; }
  .split .line > span { transform: none; }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1100px) {
  .nav { display: none; }
  .burger { display: grid; }
  .labs { grid-template-columns: repeat(2, 1fr); }
  .principles { grid-template-columns: repeat(2, 1fr); }
  .partners { grid-template-columns: repeat(4, 1fr); }
  .process { grid-template-columns: repeat(3, 1fr); row-gap: 32px; }
  .process::before, .process__bar { display: none; }
  .schedule { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .hero-grid, .biota-grid, .quiz-wrap, .faq-grid, .buy, .pdp, .amb, .film { grid-template-columns: 1fr; }
  .film__media { order: -1; }
  .compare td:first-child { padding-left: 14px; }
  .hero-media { max-width: 560px; width: 100%; margin-inline: auto; }
  .expert, .gallery { position: static; }
  .leader-grid, .letter-wrap, .leader-teaser { grid-template-columns: 1fr; }
  .letter-meta { position: static; }
  .leader-teaser img { max-width: 260px; }
  .tech-grid { grid-template-columns: 1fr 1fr; }
  .tech--wide { grid-column: span 2; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .biota-photos { max-width: 520px; width: 100%; margin-inline: auto; }
  .phone { margin-inline: auto; }
  .quiz-side { min-height: 300px; }
  .pairs, .howto { grid-template-columns: 1fr; }
  .ba { aspect-ratio: 4 / 3.4; }
}
@media (max-width: 640px) {
  :root { --header-h: 64px; }
  .hide-sm { display: none; }
  .logo img { height: 34px; }
  .header-actions .btn { display: none; }
  .trust { max-width: none; flex: 1 1 30%; padding-right: 12px; margin-right: 12px; font-size: 12.5px; }
  .float-card { font-size: 12px; padding: 8px 12px 8px 8px; }
  .float-card b { font-size: 16px; }
  .float-card .ic { width: 34px; height: 34px; }
  .float-card--c { display: none; }
  .product-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .pcard__body { padding: 14px 14px 16px; }
  .pcard__name { font-size: 17px; }
  .pcard__line { font-size: 13px; }
  .pcard__foot { font-size: 12px; }
  .pcard__go { width: 32px; height: 32px; }
  .pcard__tag span { font-size: 10.5px; padding: 4px 8px; }
  .labs, .tech-grid, .schedule { grid-template-columns: 1fr; }
  .principles { grid-template-columns: 1fr; }
  .letter { font-size: 16px; }
  .partners { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat { padding: 20px 16px; }
  .stat b { font-size: 30px; }
  .tech--wide { grid-column: auto; }
  .process { grid-template-columns: 1fr 1fr; }
  .quiz__opts { grid-template-columns: 1fr; }
  .compare th, .compare td { padding: 14px 12px; font-size: 14px; }
  .compare td:first-child::before { display: none; }
  .compare td:first-child { padding-left: 12px; }
  .form .row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .specs { grid-template-columns: 1fr 1fr; }
  .specs div:nth-child(2) { border-right: 0; }
  .specs div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .assure { grid-template-columns: 1fr 1fr; row-gap: 16px; }
  .quote { grid-template-columns: 1fr; }
  .info__img { width: 70%; right: -14%; bottom: -10%; }
  .info__list { max-width: 100%; gap: 8px; }
  .info { padding: 22px 20px 74px; }
  .info h3 { font-size: 26px; }
  .info p { font-size: 14px; margin-top: 10px; }
  .info__list li { font-size: 13.5px; grid-template-columns: 30px 1fr; }
  .info__list li i { width: 30px; height: 30px; }
  .info__big { font-size: 84px; }
  .acc .ans > div { padding-right: 0; }
  .kv { grid-template-columns: 1fr; gap: 2px 0; }
  .kv dd { margin-bottom: 10px; }
  .ba__hint { display: none; }
  .rec { grid-template-columns: 56px 1fr; }
  .rec img { width: 56px; height: 56px; }
  .rec .pcard__go { display: none; }
}

/* ---------- language dropdown ---------- */
.lang { position: relative; }
.lang > summary { list-style: none; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.lang > summary::-webkit-details-marker { display: none; }
.lang__btn { display: inline-flex; align-items: center; gap: 6px; height: 42px; padding: 0 12px; border-radius: 999px; font-size: 13.5px; font-weight: 600; box-shadow: inset 0 0 0 1px var(--line); background: var(--surface); transition: box-shadow .2s; user-select: none; }
.lang__btn .chev { transition: transform .3s var(--ease); }
.lang[open] .lang__btn { box-shadow: inset 0 0 0 1.5px var(--ink); }
.lang[open] .lang__btn .chev { transform: rotate(180deg); }
.lang__menu { position: absolute; right: 0; top: calc(100% + 8px); z-index: 60; min-width: 200px; margin: 0; padding: 6px; list-style: none; border-radius: 16px; background: var(--surface); box-shadow: var(--shadow-lg), 0 0 0 1px var(--line); animation: langIn .25s var(--ease); }
@keyframes langIn { from { opacity: 0; transform: translateY(-6px) scale(.98); } }
.lang__menu a { display: flex; align-items: center; gap: 12px; min-height: 46px; padding: 0 14px; border-radius: 10px; font-size: 15px; transition: background-color .2s; }
.lang__menu a b { width: 28px; font-size: 12px; letter-spacing: .06em; color: var(--muted); }
.lang__menu a[aria-current] { background: var(--green-l); }
.lang__menu a[aria-current] b { color: var(--green-d); }
@media (hover: hover) { .lang__btn:hover { box-shadow: inset 0 0 0 1px var(--ink); } .lang__menu a:hover { background: var(--bg-2); } }
@media (max-width: 640px) { .lang__btn { height: 40px; padding: 0 10px; } }

/* ---------- touch devices: everything tappable, visible feedback ---------- */
a, button, summary, .filter, .opt, .pcard, .doc, .partner, label { touch-action: manipulation; -webkit-tap-highlight-color: rgba(73,129,121,.15); }
@media (hover: none) {
  .doc__img::after { opacity: 1; transform: none; }
  .pcard:active { transform: scale(.985); }
  .doc:active .doc__img, .partner:active, .lab:active, .tech:active, .principle:active, .ing:active { transform: scale(.98); }
  .btn:active::after { transform: translateY(0); }
  .pcard__media img + img { display: none; }
}

/* ---------- tablet (641–1100px): larger type, compact hero ---------- */
@media (min-width: 641px) and (max-width: 1100px) {
  body { font-size: 17px; }
  .lead { font-size: 19px; }
  .section { padding-block: clamp(64px, 9vw, 104px); }
  .hero-media { max-width: none; aspect-ratio: 16 / 11; }
  .hero-photo { inset: 0; }
  .float-card--a { left: 2%; } .float-card--b { right: 2%; }
  .pcard__name { font-size: 22px; }
  .pcard__line, .lab p, .tech p, .principle p, .ing p, .slot li a, .compare th, .compare td { font-size: 16px; }
  .stat > span, .doc span { font-size: 14.5px; }
  .doc b { font-size: 15.5px; }
  .acc summary { font-size: 18px; }
  .acc .ans > div { font-size: 16.5px; }
  .filter { padding: 12px 18px; font-size: 15px; }
  .btn { min-height: 54px; }
  .quiz__opts { grid-template-columns: 1fr 1fr; }
  .opt { font-size: 16px; padding: 18px; }
  .docs { grid-template-columns: repeat(3, 1fr); }
  .letter { font-size: 18px; }
}
@media (min-width: 641px) and (max-width: 900px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .biota-photos { max-width: 460px; }
  .leader-teaser { text-align: left; }
}

/* ---------- bigger tap targets on touch screens (visual size unchanged) ---------- */
@media (hover: none), (max-width: 1100px) {
  .link-arrow, .contact-list a, .footer a, .crumbs a, .partners-cta a { position: relative; }
  .link-arrow::before, .contact-list a::before, .footer a::before, .crumbs a::before { content: ''; position: absolute; inset: -10px -6px; }
  .contact-list a { display: inline-block; padding: 4px 0; }
  .footer li + li { margin-top: 14px; }
}
button svg, summary svg, .btn svg, .pcard__go svg { pointer-events: none; }
.gallery__arrows { inset: auto auto 16px 50%; transform: translateX(-50%); }
@media (min-width: 641px) and (max-width: 900px) {
  .gallery__main { aspect-ratio: 4 / 3.3; }
  .info__img { width: 40%; right: -4%; bottom: -8%; }
}
.partners-side { display: grid; gap: 14px; justify-items: stretch; min-width: min(100%, 380px); }
.btn--partner { min-height: 64px; font-size: 17px; padding: 0 32px; }
@media (max-width: 640px) { .partners-side { width: 100%; } }

/* ---------- Kaspi.kz ---------- */
.btn--kaspi { --b: #F14635; --c: #fff; }
.btn--kaspi::after { background: #C9301F; }
.kaspi { display: grid; grid-template-columns: auto 1fr auto; gap: 18px 24px; align-items: center; margin-top: 22px; padding: 20px 24px; border-radius: var(--radius); background: #FDEDEA; box-shadow: inset 0 0 0 1px #F8D3CC; }
.kaspi__logo { display: inline-grid; place-items: center; min-width: 120px; height: 56px; padding: 0 18px; border-radius: 14px; background: #F14635; color: #fff; font-size: 24px; font-weight: 700; letter-spacing: -.03em; }
.kaspi__logo span { font-weight: 400; opacity: .85; }
.kaspi__text { display: grid; gap: 4px; }
.kaspi__text b { font-size: 18px; font-weight: 600; }
.kaspi__text p { font-size: 15px; color: var(--ink-2); }
.kaspi--dark { margin-top: 6px; grid-template-columns: auto 1fr; background: rgba(255,255,255,.06); box-shadow: inset 0 0 0 1px rgba(255,255,255,.12); }
.kaspi--dark .kaspi__text p { color: rgba(255,255,255,.8); }
.kaspi--dark .btn { grid-column: 1 / -1; }
.kaspi--dark .kaspi__logo { min-width: 0; height: 44px; font-size: 19px; }
.cta-row .btn--kaspi { flex-basis: 100%; }
@media (max-width: 900px) { .kaspi { grid-template-columns: auto 1fr; } .kaspi > .btn { grid-column: 1 / -1; } }
@media (max-width: 640px) { .kaspi { grid-template-columns: 1fr; padding: 18px; } .kaspi__logo { justify-self: start; } }
/* kaspi.kz badge: always one line, fits inside the red plate */
.kaspi__logo { display: inline-flex; align-items: baseline; justify-content: center; white-space: nowrap; flex-shrink: 0; width: max-content; }
.kaspi--dark .kaspi__logo { padding: 0 14px; }