/* Wosul VYBE landing — dark, scroll-driven, three.js stage behind the page. */
html { scroll-behavior: smooth; background: #07060a; }
body { background: transparent; color: #b7b3be; overflow-x: hidden; }
#stage { position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: -2; display: block; background: #07060a; }
.vignette { position: fixed; inset: 0; z-index: -1; pointer-events: none; background: radial-gradient(120% 90% at 50% 40%, transparent 55%, rgba(7,6,10,.75) 100%); }
.no-webgl #stage { background: radial-gradient(60% 60% at 70% 40%, #3a1446 0%, #07060a 70%); }

.wrap { width: min(1200px, 100% - 64px); margin-inline: auto; }
@media (max-width: 768px) { .wrap { width: calc(100% - 32px); } }

.btn-primary { background: #7b16a3; color: #fff; }
.btn-primary:hover { background: #9333c2; }
.btn-ghost { color: #fff; border-color: rgba(255,255,255,.22); background: rgba(255,255,255,.04); backdrop-filter: blur(10px); }
.btn-ghost:hover { border-color: rgba(255,255,255,.5); background: rgba(255,255,255,.08); }
.on-dark-plain { color: #f4f3f6; }
.on-dark-plain:hover { background: rgba(255,255,255,.08); }

.ribbon { text-align: center; font-size: 12px; padding: 6px 16px; color: #e5b0f4; background: linear-gradient(90deg, rgba(123,22,163,.25), rgba(123,22,163,.5), rgba(123,22,163,.25)); letter-spacing: .02em; }

/* nav */
.nav { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 24px; padding: 14px max(32px, calc((100% - 1200px) / 2)); background: rgba(7,6,10,.55); backdrop-filter: blur(16px) saturate(1.4); border-bottom: 1px solid rgba(255,255,255,.06); }
.nav-links { display: flex; gap: 4px; margin-inline-start: 24px; }
.nav-links a { text-decoration: none; color: #b7b3be; font-weight: 500; font-size: 14px; padding: 8px 12px; border-radius: 10px; transition: color .15s, background .15s; }
.nav-links a:hover { color: #fff; background: rgba(255,255,255,.06); }
.nav-end { margin-inline-start: auto; display: flex; align-items: center; gap: 8px; }
.lang { background: none; border: 1px solid rgba(255,255,255,.16); color: #f4f3f6; border-radius: 10px; height: 36px; padding-inline: 12px; cursor: pointer; font-weight: 500; font-size: 13px; }
.lang:hover { border-color: rgba(255,255,255,.4); }
@media (max-width: 1020px) { .nav-links { display: none; } }
@media (max-width: 640px) { .hide-sm { display: none; } .nav { padding-inline: 16px; gap: 8px; } .nav .btn-primary { --h: 40px; padding-inline: 14px; } .lockup b { font-size: 19px; } .lockup img { height: 26px; } }

/* hero */
.hero { min-height: calc(100vh - 100px); display: flex; flex-direction: column; justify-content: center; padding-block: 64px 32px; position: relative; }
.hero-in { max-width: 1200px; }
.hero-in > * { max-width: 600px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 20px; padding: 6px 14px 6px 12px; border-radius: 99px; border: 1px solid rgba(213,139,236,.3); background: rgba(123,22,163,.15); color: #e5b0f4; font-size: 13px; font-weight: 500; }
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: #d58bec; box-shadow: 0 0 0 0 rgba(213,139,236,.7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(213,139,236,0); } 100% { box-shadow: 0 0 0 0 rgba(213,139,236,0); } }
h1, h2, h3 { color: #f4f3f6; margin: 0; }
.hero h1 { font-size: clamp(48px, 7.4vw, 104px); line-height: 1.02; font-weight: 900; letter-spacing: -0.03em; }
html[lang="ar"] .hero h1 { line-height: 1.22; letter-spacing: 0; font-size: clamp(44px, 6vw, 84px); }
.hero h1 em { font-style: normal; background: linear-gradient(100deg, #f2d9fb 0%, #d58bec 40%, #9333c2 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: clamp(17px, 1.6vw, 20px); line-height: 1.75; color: #cfcbd6; margin: 24px 0 32px; font-weight: 400; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-facts { list-style: none; padding: 0; margin: 48px 0 0; display: flex; gap: 32px; flex-wrap: wrap; }
.hero-facts li { display: flex; flex-direction: column; font-size: 13px; color: #948f9b; max-width: 170px; line-height: 1.5; }
.hero-facts b { font-size: 34px; font-weight: 800; color: #fff; line-height: 1.1; direction: ltr; text-align: start; }
.family { margin-top: 64px; display: flex; align-items: center; gap: 24px; flex-wrap: wrap; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08); }
.fam-k { font-size: 13px; color: #948f9b; }
.family ul { list-style: none; display: flex; gap: 32px; flex-wrap: wrap; margin: 0; padding: 0; }
.family li { color: #f4f3f6; font-weight: 700; font-size: 17px; opacity: .75; direction: ltr; }
@media (max-width: 860px) {
  .hero { padding-top: 42vh; min-height: auto; }
  .hero::before { content: ""; position: absolute; inset: 36vh 0 0; background: linear-gradient(180deg, transparent, rgba(7,6,10,.85) 18%); z-index: -1; }
  .hero-facts { gap: 20px; } .hero-facts b { font-size: 26px; }
}

/* sections */
section { position: relative; }
.sec-head { margin-bottom: 48px; }
.sec-head.center { text-align: center; margin-inline: auto; }
.sec-head.center .sub { margin-inline: auto; }
.kicker { color: #d58bec; font-weight: 700; font-size: 14px; margin: 0 0 12px; letter-spacing: .04em; }
html[lang="en"] .kicker { text-transform: uppercase; }
h2 { font-size: clamp(32px, 4.4vw, 56px); line-height: 1.12; font-weight: 800; letter-spacing: -0.02em; }
html[lang="ar"] h2 { line-height: 1.3; letter-spacing: 0; }
.sub { max-width: 680px; font-size: 18px; color: #b7b3be; margin: 18px 0 0; }

.how { padding-block: 120px 40px; }
.step { min-height: 92vh; display: flex; align-items: center; }
.step-txt { max-width: 520px; padding: 36px; border-radius: 24px; background: linear-gradient(160deg, rgba(23,22,26,.72), rgba(23,22,26,.35)); border: 1px solid rgba(255,255,255,.07); backdrop-filter: blur(14px); }
.step-n { font-size: 15px; font-weight: 800; color: #d58bec; display: block; margin-bottom: 10px; letter-spacing: .1em; }
.step h3 { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; font-weight: 800; margin-bottom: 14px; }
.step p { font-size: 17px; margin: 0; color: #cfcbd6; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 22px 0 0; }
.chips li { padding: 6px 14px; border-radius: 99px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); font-size: 13px; color: #f4f3f6; font-weight: 500; }
.convert { display: flex; align-items: center; gap: 16px; margin-top: 26px; color: #d58bec; }
.convert svg { width: 80px; }
.cv-sar, .cv-pts { display: flex; align-items: baseline; gap: 6px; }
.cv-sar b, .cv-pts b { font-size: 40px; font-weight: 800; color: #fff; }
.cv-sar small, .cv-pts small { color: #948f9b; font-size: 14px; font-weight: 700; }
.cv-pts b { background: linear-gradient(90deg, #f2d9fb, #d58bec); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mini-kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px; }
.mini-kpis div { padding: 16px; border-radius: 16px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08); display: flex; flex-direction: column; }
.mini-kpis small { color: #948f9b; font-size: 12px; }
.mini-kpis b { color: #fff; font-size: 22px; font-weight: 800; }
@media (max-width: 860px) { .step { min-height: 80vh; align-items: flex-end; padding-bottom: 40px; } .step-txt { padding: 24px; } }

/* calculator */
.calc-sec { padding-block: 80px 120px; }
.glass { border-radius: 28px; background: linear-gradient(160deg, rgba(23,22,26,.82), rgba(23,22,26,.55)); border: 1px solid rgba(255,255,255,.08); backdrop-filter: blur(18px); }
.calc { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; padding: 48px; }
.calc h2 { font-size: clamp(28px, 3vw, 40px); }
.calc-txt > p:not(.kicker) { color: #cfcbd6; margin: 12px 0 28px; }
.fld { display: block; margin-bottom: 22px; }
.fld > span { display: flex; justify-content: space-between; font-weight: 500; color: #f4f3f6; margin-bottom: 10px; }
.fld b { color: #d58bec; font-weight: 800; }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 8px; border-radius: 99px; background: linear-gradient(to right, #7b16a3 var(--p, 50%), rgba(255,255,255,.12) var(--p, 50%)); outline-offset: 6px; }
html[dir="rtl"] input[type="range"] { background: linear-gradient(to left, #7b16a3 var(--p, 50%), rgba(255,255,255,.12) var(--p, 50%)); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 26px; border-radius: 50%; background: #fff; border: 6px solid #7b16a3; cursor: pointer; box-shadow: 0 4px 14px rgba(123,22,163,.6); }
input[type="range"]::-moz-range-thumb { width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 6px solid #7b16a3; cursor: pointer; }
.tiers { display: flex; gap: 8px; flex-wrap: wrap; }
.tiers span { font-size: 12px; padding: 6px 10px; border-radius: 10px; border: 1px solid rgba(255,255,255,.1); color: #948f9b; transition: all .2s; }
.tiers span.on { border-color: #d58bec; color: #fff; background: rgba(123,22,163,.35); }
.calc-out { display: grid; place-items: center; }
.out-card { width: 100%; max-width: 400px; text-align: center; padding: 40px 28px; border-radius: 24px; background: radial-gradient(120% 100% at 50% 0%, rgba(123,22,163,.55), rgba(43,10,58,.4) 60%, rgba(11,10,13,.2)); border: 1px solid rgba(213,139,236,.25); }
.out-card small { color: #e5b0f4; font-size: 14px; }
.out-card > b { display: block; font-size: clamp(56px, 7vw, 88px); font-weight: 900; color: #fff; line-height: 1.1; margin: 6px 0 0; direction: ltr; }
.out-unit { color: #d58bec; font-weight: 700; }
.out-split { display: flex; justify-content: center; gap: 16px; margin-top: 18px; font-size: 13px; color: #b7b3be; }
.out-split span:last-child { color: #4cc781; }
.out-plays { margin-top: 18px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.08); color: #cfcbd6; font-size: 14px; }
.out-plays b { color: #fff; }
@media (max-width: 860px) { .calc { grid-template-columns: 1fr; padding: 24px; gap: 24px; } }

/* media */
.media { padding-block: 120px; }
.media-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; perspective: 1400px; }
.m-item { position: relative; border-radius: 24px; padding: 36px 24px 24px; min-height: 340px; display: flex; flex-direction: column; align-items: center; justify-content: space-between; background: linear-gradient(170deg, rgba(23,22,26,.85), rgba(14,13,16,.7)); border: 1px solid rgba(255,255,255,.07); backdrop-filter: blur(10px); overflow: hidden; transition: border-color .2s, transform .2s; }
.m-item:hover { border-color: rgba(213,139,236,.35); }
.m-item::before { content: ""; position: absolute; width: 70%; aspect-ratio: 1; top: -10%; border-radius: 50%; background: radial-gradient(circle, rgba(123,22,163,.4), transparent 70%); filter: blur(10px); pointer-events: none; }
.m-art { flex: 1; display: grid; place-items: center; width: 100%; transform-style: preserve-3d; transition: transform .25s ease-out; }
.m-item h3 { font-size: 20px; margin-top: 22px; text-align: center; }
.m-item p { margin: 6px 0 0; font-size: 14px; text-align: center; color: #948f9b; }
.m-tag { position: absolute; top: 16px; inset-inline-start: 16px; font-size: 11px; font-weight: 700; color: #e5b0f4; padding: 4px 10px; border-radius: 99px; background: rgba(123,22,163,.3); }
@media (max-width: 960px) { .media-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .media-grid { grid-template-columns: 1fr; } }

/* hardware */
.hardware, .venues, .why, .faq, .portal-sec { padding-block: 100px; }
.hardware::before, .venues::before, .why::before, .faq::before, .portal-sec::before { content: ""; position: absolute; inset: 0; background: rgba(7,6,10,.55); z-index: -1; }
.hw-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.hw { border-radius: 24px; background: #f5f5f7; color: #55515c; overflow: hidden; display: flex; flex-direction: column; }
.hw img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; padding: 18px; background: radial-gradient(80% 80% at 50% 50%, #ffffff, #efeef2); }
.hw > div:last-child { padding: 0 24px 24px; }
.hw h3 { color: #0b0a0d; font-size: 20px; }
.hw p { margin: 6px 0 0; font-size: 14px; }
.hw.big { grid-row: span 2; }
.hw.big img { aspect-ratio: auto; flex: 1; min-height: 280px; }
.hw.reader { background: linear-gradient(160deg, #17161a, #0b0a0d); border: 1px solid rgba(255,255,255,.08); color: #b7b3be; }
.hw.reader h3 { color: #fff; }
.reader-art { aspect-ratio: 4 / 3; display: grid; place-items: center; }
.rd { width: 130px; height: 190px; border-radius: 26px; background: linear-gradient(170deg, #2a2830, #0b0a0d); box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 30px 50px -20px #000; padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.rd-screen { flex: 1; border-radius: 14px; background: #0e0d10; display: grid; place-items: center; align-content: center; color: #4cc781; position: relative; overflow: hidden; }
.rd-screen b { direction: ltr; font-size: 30px; font-weight: 800; line-height: 1; }
.rd-screen small { color: #948f9b; font-size: 11px; }
.rd-screen i { position: absolute; inset: 0; border-radius: 14px; box-shadow: inset 0 0 0 2px #4cc781; animation: blink 2.4s infinite; }
@keyframes blink { 0%, 60%, 100% { opacity: 0; } 70%, 90% { opacity: 1; } }
.rd-tap { height: 50px; border-radius: 12px; background: #7b16a3; display: grid; place-items: center; color: #fff; }
.rd-tap svg { width: 28px; }
@media (max-width: 960px) { .hw-grid { grid-template-columns: 1fr 1fr; } .hw.big { grid-column: span 2; grid-row: auto; } }
@media (max-width: 620px) { .hw-grid { grid-template-columns: 1fr; } .hw.big { grid-column: auto; } }

/* venues */
.venue-grid, .why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.venue, .why-grid article { padding: 28px; border-radius: 24px; background: rgba(23,22,26,.75); border: 1px solid rgba(255,255,255,.07); }
.v-ico { width: 52px; height: 52px; border-radius: 16px; background: rgba(123,22,163,.3); color: #e5b0f4; display: grid; place-items: center; margin-bottom: 20px; }
.v-ico svg { width: 26px; }
.venue h3, .why-grid h3 { font-size: 19px; line-height: 1.4; }
.venue p, .why-grid p { font-size: 14px; margin: 10px 0 0; }
.why-grid article { border-top: 2px solid #7b16a3; }
@media (max-width: 1020px) { .venue-grid, .why-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .venue-grid, .why-grid { grid-template-columns: 1fr; } }

/* portal */
.portal-shot { display: block; position: relative; border-radius: 22px; overflow: hidden; border: 1px solid rgba(255,255,255,.12); box-shadow: 0 60px 120px -40px rgba(123,22,163,.6), 0 30px 60px -30px #000; transform: perspective(1800px) rotateX(8deg); transition: transform .5s; }
.portal-shot:hover { transform: perspective(1800px) rotateX(0deg); }
.portal-shot img { width: 100%; }
.shot-cta { position: absolute; bottom: 24px; inset-inline-start: 50%; transform: translateX(-50%); box-shadow: 0 10px 30px rgba(0,0,0,.4); }
html[dir="rtl"] .shot-cta { transform: translateX(50%); }
.feat-list { list-style: none; padding: 0; margin: 48px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px 32px; }
.feat-list li { display: flex; flex-direction: column; gap: 4px; font-size: 14px; padding-inline-start: 16px; border-inline-start: 2px solid #7b16a3; }
.feat-list b { color: #f4f3f6; font-size: 16px; }
@media (max-width: 860px) { .feat-list { grid-template-columns: 1fr; } .portal-shot { transform: none; } }

/* faq */
.faq-list { max-width: 820px; }
.faq details { border-bottom: 1px solid rgba(255,255,255,.1); padding: 22px 0; }
.faq summary { cursor: pointer; color: #f4f3f6; font-weight: 700; font-size: 18px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::after { content: "+"; color: #d58bec; font-size: 26px; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 12px 0 0; }

/* cta */
.cta { padding-block: 160px; text-align: center; }
.cta-in { max-width: 760px; }
.cta h2 { font-size: clamp(36px, 5.4vw, 72px); }
.cta p { font-size: 18px; color: #cfcbd6; }
.demo-form { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-top: 32px; padding: 12px; border-radius: 22px; background: rgba(23,22,26,.75); border: 1px solid rgba(255,255,255,.1); backdrop-filter: blur(16px); }
.demo-form input { flex: 1 1 160px; height: 56px; border-radius: 14px; border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.04); padding-inline: 16px; color: #fff; }
.demo-form input::placeholder { color: #948f9b; }
.form-ok { color: #4cc781; font-weight: 700; margin-top: 18px; }

.foot { border-top: 1px solid rgba(255,255,255,.08); background: rgba(7,6,10,.9); padding-block: 40px; }
.foot-in { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.foot p { margin: 0; font-size: 13px; color: #948f9b; flex: 1; min-width: 240px; }
.foot nav { display: flex; gap: 20px; }
.foot nav a { text-decoration: none; font-size: 14px; color: #b7b3be; }
.foot nav a:hover { color: #fff; }

/* reveal */
.rv { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; } html { scroll-behavior: auto; } }

/* ---- biometric access ---- */
.bio { padding-block: 120px; position: relative; }
.bio::before { content: ""; position: absolute; inset: 10% 0; background: radial-gradient(40% 50% at 70% 50%, rgba(123,22,163,.28), transparent 70%); pointer-events: none; }
html[dir="rtl"] .bio::before { background: radial-gradient(40% 50% at 30% 50%, rgba(123,22,163,.28), transparent 70%); }
.bio-in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 56px; align-items: center; position: relative; }
.bio h2 { font-size: clamp(34px, 4.4vw, 60px); line-height: 1.15; margin: 0 0 18px; }
.bio .sub { font-size: 18px; color: #cfcbd6; margin: 0 0 28px; }
.bio-modes { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 30px; }
.bio-modes button { display: flex; align-items: center; gap: 10px; height: 48px; padding-inline: 18px; border-radius: 14px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.04); color: #f4f3f6; font: inherit; font-weight: 700; cursor: pointer; transition: .2s; }
.bio-modes button svg { width: 22px; height: 22px; }
.bio-modes button.on { background: #7b16a3; border-color: #9a3cc6; box-shadow: 0 10px 30px rgba(123,22,163,.45); }
.bio-pts { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.bio-pts li { display: grid; gap: 2px; padding-inline-start: 18px; border-inline-start: 2px solid #7b16a3; }
.bio-pts b { color: #f4f3f6; }
.bio-pts li > span { color: #b7b3be; font-size: 15px; }
.bio-stage { position: relative; aspect-ratio: 1 / 1; border-radius: 32px; overflow: hidden; background: radial-gradient(70% 70% at 50% 45%, #1d1424, #0a080d 75%); border: 1px solid rgba(213,139,236,.18); box-shadow: 0 40px 100px rgba(0,0,0,.5), inset 0 0 80px rgba(123,22,163,.18); }
.bio-stage::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 32px 32px; pointer-events: none; }
#bio-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; z-index: 1; }
.bio-hud { position: absolute; top: 18px; inset-inline-start: 20px; z-index: 2; display: flex; align-items: center; gap: 8px; font-size: 12px; letter-spacing: 1.5px; color: #948f9b; }
.bio-hud .rec { width: 8px; height: 8px; border-radius: 50%; background: #f2706b; animation: bioBlink 1.2s infinite; }
@keyframes bioBlink { 50% { opacity: .25; } }
.bio-status { position: absolute; z-index: 2; inset-inline: 20px; bottom: 20px; padding: 14px 18px; border-radius: 18px; background: rgba(12,10,16,.75); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,.08); display: grid; gap: 2px; transition: border-color .3s, box-shadow .3s; }
.bio-status b { color: #fff; font-size: 18px; }
.bio-status span { color: #b7b3be; font-size: 14px; }
.bio-status em { font-style: normal; color: #4cc781; font-weight: 700; font-size: 14px; }
.bio-status[data-p="scan"] b { color: #e5b0f4; }
.bio-status[data-p="scan"] b::after { content: ""; display: inline-block; width: 60px; height: 3px; margin-inline-start: 12px; vertical-align: middle; border-radius: 3px; background: linear-gradient(90deg, transparent, #d58bec, transparent); background-size: 200% 100%; animation: bioBar 1s linear infinite; }
@keyframes bioBar { from { background-position: 200% 0; } to { background-position: -200% 0; } }
.bio-status[data-p="ok"] { border-color: rgba(76,199,129,.5); box-shadow: 0 0 40px rgba(76,199,129,.18); }
.bio-status[data-p="ok"] b { color: #4cc781; }
.bio-gate { position: absolute; z-index: 2; top: 18px; inset-inline-end: 20px; width: 64px; height: 36px; border-radius: 10px; border: 1px solid rgba(255,255,255,.12); background: rgba(12,10,16,.6); display: flex; justify-content: center; align-items: center; gap: 4px; overflow: hidden; }
.bio-gate i { width: 22px; height: 6px; border-radius: 3px; background: #f2706b; transition: transform .5s cubic-bezier(.2,.9,.3,1.2), background .3s; }
.bio-gate.open i { background: #4cc781; }
.bio-gate.open i:first-child { transform: translateX(-14px) rotate(-60deg); }
.bio-gate.open i:last-child { transform: translateX(14px) rotate(60deg); }
.bio.no-webgl #bio-canvas { display: none; }
@media (max-width: 900px) { .bio-in { grid-template-columns: 1fr; gap: 36px; } .bio { padding-block: 80px; } }
/* hardware: 360 product videos + biometric devices */
.hw-media { aspect-ratio: 4 / 3; background: #404f54; overflow: hidden; }
.hw-media video { width: 100%; height: 100%; object-fit: cover; display: block; }
.hw.big .hw-media { aspect-ratio: auto; flex: 1; min-height: 280px; }
.hw-media + div { padding-top: 18px; }
.hw.reader { grid-column: span 2; }
.hw-bio { grid-column: 1 / -1; display: grid; grid-template-columns: 1.4fr 1fr; align-items: center; background: linear-gradient(135deg, #f5f5f7, #f5e8f9); }
.hw-bio > div:last-child { padding: 28px 32px; }
.bio-devs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 18px; }
.bio-devs figure { margin: 0; border-radius: 18px; overflow: hidden; background: radial-gradient(80% 80% at 50% 45%, #ffffff, #efeef2); }
.hw .bio-devs img { aspect-ratio: 4 / 3; padding: 6px; background: none; }
.bio-devs figcaption { font-size: 13px; font-weight: 700; color: #0b0a0d; text-align: center; padding: 0 10px 12px; }
.hw-k { display: inline-block; font-size: 12px !important; font-weight: 700; color: #7b16a3; background: #fff; border: 1px solid #e9d3f1; border-radius: 99px; padding: 3px 10px 2px; margin: 0 0 8px !important; }
.hw-bio h3 { font-size: 24px; }
.hw-bio p { font-size: 15px; line-height: 1.7; }
@media (max-width: 620px) { .hw.reader { grid-column: auto; } }
@media (max-width: 960px) { .hw-bio { grid-column: 1 / -1; grid-template-columns: 1fr; } }
/* demo form: lead qualification */
.cta-form { max-width: 980px; }
.demo-form { display: block; text-align: start; padding: 28px; }
.demo-form fieldset { border: 0; margin: 0 0 22px; padding: 0; }
.demo-form legend { font-size: 15px; font-weight: 800; color: #fff; margin-bottom: 12px; padding: 0; }
.fg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.fld { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.fld.wide { grid-column: 1 / -1; }
.fld .lb { font-size: 13px; font-weight: 500; color: #cfcbd6; }
.demo-form input:not([type=checkbox]), .demo-form select, .demo-form textarea { width: 100%; height: 48px; border-radius: 12px; border: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.05); padding-inline: 14px; color: #fff; font: inherit; font-size: 15px; }
.demo-form textarea { height: auto; padding-block: 12px; resize: vertical; }
.demo-form select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, #c58ae3 50%), linear-gradient(135deg, #c58ae3 50%, transparent 50%); background-position: calc(14px) 21px, calc(19px) 21px; background-size: 5px 5px; background-repeat: no-repeat; padding-inline-start: 34px; }
html[dir=ltr] .demo-form select { background-position: calc(100% - 19px) 21px, calc(100% - 14px) 21px; padding-inline-start: 14px; padding-inline-end: 34px; }
.demo-form select option { color: #0b0a0d; }
.demo-form input:focus, .demo-form select:focus, .demo-form textarea:focus { outline: 2px solid #c58ae3; outline-offset: 1px; border-color: transparent; }
.demo-form.tried :invalid { border-color: #e05a5a; }
.chks { display: flex; flex-wrap: wrap; gap: 8px; }
.chk { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: 14px; color: #e8e4ee; }
.chks .chk { border: 1px solid rgba(255,255,255,.12); border-radius: 99px; padding: 8px 14px; background: rgba(255,255,255,.04); }
.chks .chk:has(input:checked) { background: rgba(123,22,163,.35); border-color: #c58ae3; }
.chk input { accent-color: #7b16a3; width: 16px; height: 16px; margin: 0; }
.consent { margin: 4px 0 16px; color: #cfcbd6; }
.form-err { color: #ff8a8a; font-weight: 700; margin: 0 0 12px !important; font-size: 14px !important; }
.demo-form .btn { width: 100%; }
@media (max-width: 860px) { .fg { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .fg { grid-template-columns: 1fr; } .demo-form { padding: 18px; } }
.demo-form input, .demo-form select, .demo-form textarea { flex: none; }
.hw-media { position: relative; }
.hw-media video { position: absolute; inset: 0; }
.hw .bio-devs img { height: auto; }
.chips li.bio-chip { background: rgba(123,22,163,.35); border-color: #c58ae3; color: #fff; }
/* VYBE tagline */
.tagline { margin: 22px 0 0; font-size: clamp(20px, 2.2vw, 26px); font-weight: 800; color: #d58bec; letter-spacing: -0.005em; }
.tagline + .lead { margin-top: 12px; }
.foot p.foot-tag { flex: none; min-width: 0; font-size: 15px; font-weight: 700; color: #d58bec; }
/* back to top */
.to-top { position: fixed; inset-inline-end: 24px; bottom: 24px; z-index: 60; width: 52px; height: 52px; border-radius: 50%; border: 1px solid rgba(197,138,227,.45); background: rgba(123,22,163,.92); color: #fff; display: grid; place-items: center; cursor: pointer; box-shadow: 0 10px 30px rgba(0,0,0,.45), 0 0 24px rgba(123,22,163,.45); opacity: 0; transform: translateY(14px) scale(.9); transition: opacity .3s, transform .3s, background .2s; backdrop-filter: blur(6px); }
.to-top[hidden] { display: grid; visibility: hidden; }
.to-top.on { opacity: 1; transform: none; visibility: visible; }
.to-top:hover { background: #8f1fbd; }
.to-top:focus-visible { outline: 3px solid #d58bec; outline-offset: 3px; }
.to-top svg { width: 22px; height: 22px; }
@media (max-width: 640px) { .to-top { width: 46px; height: 46px; inset-inline-end: 16px; bottom: 16px; } }