@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --bg: #02080d;
  --bg-soft: #061722;
  --panel: rgba(255, 255, 255, .08);
  --panel-strong: rgba(255, 255, 255, .14);
  --line: rgba(255, 255, 255, .14);
  --line-strong: rgba(255, 255, 255, .24);
  --text: #f6fbff;
  --muted: rgba(246, 251, 255, .68);
  --muted-2: rgba(246, 251, 255, .48);
  --dark: #071620;
  --dark-muted: #657783;
  --cyan: #35f4df;
  --cyan-dark: #11bfca;
  --green: #8dffbf;
  --blue: #477dff;
  --violet: #936dff;
  --amber: #ffd875;
  --danger: #ff6d8c;
  --white: #fff;
  --shadow: 0 40px 140px rgba(0, 0, 0, .42);
  --shadow-soft: 0 22px 75px rgba(0, 0, 0, .22);
  --ease: cubic-bezier(.16, 1, .3, 1);
  --container: 1240px;
  --header: 86px;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

body.locked {
  overflow: hidden;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  color: inherit;
}

img,
svg,
canvas {
  display: block;
  max-width: 100%;
}

::selection {
  color: #fff;
  background: rgba(53, 244, 223, .28);
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

/* Preloader */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 42%, rgba(53, 244, 223, .24), transparent 28rem),
    radial-gradient(ellipse at 80% 72%, rgba(71, 125, 255, .22), transparent 36rem),
    #02070b;
}

.preloader::before {
  content: "";
  position: absolute;
  inset: -35%;
  background:
    radial-gradient(circle at 22% 35%, rgba(53, 244, 223, .16), transparent 28rem),
    radial-gradient(circle at 72% 48%, rgba(147, 109, 255, .14), transparent 32rem),
    conic-gradient(from 120deg, transparent, rgba(53, 244, 223, .10), transparent, rgba(71, 125, 255, .10), transparent);
  filter: blur(28px);
  animation: spin 10s linear infinite;
}

.loader-card {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100vw - 36px));
  padding: clamp(26px, 5vw, 48px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 44px 20px 58px 20px;
  background: rgba(255, 255, 255, .06);
  backdrop-filter: blur(24px);
  box-shadow: 0 60px 180px rgba(0, 0, 0, .52), inset 0 1px 0 rgba(255, 255, 255, .12);
}

.loader-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 0 35%, rgba(255, 255, 255, .20), transparent 66% 100%);
  transform: translateX(-110%);
  animation: loaderScan 1.35s var(--ease) infinite;
}

.loader-logo {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 18px;
}

.loader-logo img {
  width: clamp(64px, 12vw, 112px);
  height: clamp(64px, 12vw, 112px);
  object-fit: contain;
  filter: drop-shadow(0 18px 40px rgba(53, 244, 223, .22));
}

.loader-logo span {
  font-size: clamp(44px, 9vw, 104px);
  line-height: .84;
  font-weight: 950;
  letter-spacing: -.09em;
  text-transform: lowercase;
}

.loader-text {
  position: relative;
  z-index: 1;
  margin-top: 28px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .28em;
  text-transform: uppercase;
}

.loader-line {
  position: relative;
  z-index: 1;
  height: 5px;
  margin-top: 28px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, .11);
}

.loader-line i {
  display: block;
  width: 45%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--blue), transparent);
  animation: lineMove 1.05s var(--ease) infinite;
}

/* Fixed cinematic layers */
.progress {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 5000;
  width: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--violet));
  box-shadow: 0 0 28px rgba(53, 244, 223, .55);
}

.backdrop {
  position: fixed;
  inset: 0;
  z-index: -10;
  background:
    radial-gradient(ellipse at 12% 8%, rgba(53, 244, 223, .18), transparent 35rem),
    radial-gradient(ellipse at 88% 14%, rgba(71, 125, 255, .18), transparent 38rem),
    radial-gradient(ellipse at 62% 92%, rgba(141, 255, 191, .10), transparent 34rem),
    linear-gradient(135deg, #02070b 0%, #061722 48%, #081d29 100%);
}

.backdrop::before {
  content: "";
  position: absolute;
  inset: -30%;
  background:
    radial-gradient(ellipse at 28% 26%, rgba(53, 244, 223, .11), transparent 32rem),
    radial-gradient(ellipse at 70% 42%, rgba(71, 125, 255, .10), transparent 38rem),
    radial-gradient(ellipse at 48% 72%, rgba(147, 109, 255, .08), transparent 34rem);
  filter: blur(36px);
  animation: floatBackdrop 18s var(--ease) infinite alternate;
}

#particles {
  position: fixed;
  inset: 0;
  z-index: -8;
  width: 100%;
  height: 100%;
  opacity: .72;
}

.noise,
.scanlines,
.vignette {
  position: fixed;
  inset: 0;
  z-index: 40;
  pointer-events: none;
}

.noise {
  opacity: .06;
  mix-blend-mode: soft-light;
  background:
    radial-gradient(circle at 18% 22%, rgba(255, 255, 255, .07), transparent 18rem),
    radial-gradient(circle at 76% 30%, rgba(53, 244, 223, .04), transparent 22rem),
    radial-gradient(circle at 54% 82%, rgba(71, 125, 255, .04), transparent 24rem);
}

.scanlines {
  opacity: .04;
  background: repeating-linear-gradient(180deg, rgba(255, 255, 255, .16) 0 1px, transparent 1px 7px);
}

.vignette {
  background: radial-gradient(circle at 50% 42%, transparent 0 48%, rgba(0, 0, 0, .50) 100%);
}

/* Header */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, .10);
  background: rgba(2, 8, 13, .58);
  backdrop-filter: blur(22px) saturate(1.18);
  transition: background .3s var(--ease), transform .3s var(--ease), border-color .3s var(--ease);
}

.header.scrolled {
  background: rgba(2, 8, 13, .82);
  border-color: rgba(255, 255, 255, .16);
}

.nav {
  min-height: var(--header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: max-content;
}

.brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  filter: drop-shadow(0 16px 36px rgba(53, 244, 223, .20));
}

.brand-text {
  display: grid;
  gap: 4px;
}

.brand-name {
  font-size: 30px;
  line-height: .86;
  font-weight: 950;
  letter-spacing: -.085em;
  text-transform: lowercase;
}

.brand-sub {
  color: rgba(246, 251, 255, .54);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .24em;
  text-transform: uppercase;
}

.menu {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px;
  border: 1px solid rgba(255, 255, 255, .11);
  border-radius: 999px;
  background: rgba(255, 255, 255, .055);
}

.menu a {
  position: relative;
  padding: 10px 13px;
  overflow: hidden;
  border-radius: 999px;
  color: rgba(246, 251, 255, .72);
  font-size: 13px;
  font-weight: 850;
  white-space: nowrap;
  transition: color .25s var(--ease), background .25s var(--ease);
}

.menu a:hover,
.menu a.active {
  color: #fff;
  background: rgba(255, 255, 255, .11);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
}

.mobile-toggle {
  position: relative;
  display: none;
  width: 50px;
  height: 50px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 18px;
  background: rgba(255, 255, 255, .08);
  cursor: pointer;
}

.mobile-toggle span {
  position: absolute;
  left: 14px;
  right: 14px;
  height: 2px;
  border-radius: 999px;
  background: #fff;
  transition: .25s var(--ease);
}

.mobile-toggle span:nth-child(1) { top: 17px; }
.mobile-toggle span:nth-child(2) { top: 24px; }
.mobile-toggle span:nth-child(3) { top: 31px; }
.mobile-toggle.open span:nth-child(1) { top: 24px; transform: rotate(45deg); }
.mobile-toggle.open span:nth-child(2) { opacity: 0; }
.mobile-toggle.open span:nth-child(3) { top: 24px; transform: rotate(-45deg); }

/* Buttons */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 13px 20px;
  overflow: hidden;
  border: 0;
  border-radius: 999px;
  font-weight: 900;
  letter-spacing: -.025em;
  cursor: pointer;
  transform: translateZ(0);
  transition: transform .28s var(--ease), box-shadow .28s var(--ease), border-color .28s var(--ease), background .28s var(--ease);
}

.btn::before {
  content: "";
  position: absolute;
  inset: -2px;
  background: linear-gradient(105deg, transparent 0 35%, rgba(255, 255, 255, .55) 48%, transparent 62% 100%);
  transform: translateX(-120%);
  transition: transform .72s var(--ease);
}

.btn:hover {
  transform: translateY(-4px);
}

.btn:hover::before {
  transform: translateX(120%);
}

.btn span,
.btn svg {
  position: relative;
  z-index: 1;
}

.btn-primary {
  color: #021016;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  box-shadow: 0 24px 70px rgba(53, 244, 223, .22), inset 0 1px 0 rgba(255, 255, 255, .55);
}

.btn-ghost {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .15);
  background: rgba(255, 255, 255, .075);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08);
}

.btn-dark {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .14);
  background: rgba(2, 8, 13, .72);
}

/* Snap layout */
.snap-root {
  position: relative;
}

.snap-section {
  position: relative;
  min-height: auto;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  padding: 118px 0;
}

.hero-section {
  min-height: 100svh;
  padding: calc(var(--header) + 36px) 0 56px;
}

.snap-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  opacity: .94;
}

.section-bg-photo::before {
  background:
    linear-gradient(90deg, rgba(2, 8, 13, .96) 0%, rgba(2, 8, 13, .78) 46%, rgba(2, 8, 13, .42) 100%),
    var(--photo) center/cover no-repeat;
  transform: scale(1.05);
}

.section-bg-light {
  color: var(--dark);
  background:
    radial-gradient(ellipse at 12% 10%, rgba(17, 191, 202, .15), transparent 35rem),
    radial-gradient(ellipse at 88% 18%, rgba(71, 125, 255, .12), transparent 38rem),
    #f3f8fb;
}

.section-bg-dark {
  background:
    radial-gradient(ellipse at 15% 30%, rgba(53, 244, 223, .12), transparent 35rem),
    radial-gradient(ellipse at 92% 74%, rgba(147, 109, 255, .11), transparent 38rem),
    #061722;
}

.section-bg-deep {
  background:
    radial-gradient(ellipse at 8% 12%, rgba(53, 244, 223, .14), transparent 34rem),
    radial-gradient(ellipse at 86% 68%, rgba(71, 125, 255, .13), transparent 40rem),
    linear-gradient(135deg, #02080d, #071d2b);
}

.snap-inner {
  width: 100%;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: max-content;
  max-width: 100%;
  margin-bottom: 20px;
  padding: 9px 13px;
  border: 1px solid rgba(53, 244, 223, .22);
  border-radius: 999px;
  color: var(--cyan);
  background: rgba(53, 244, 223, .09);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.section-kicker i {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: currentColor;
  box-shadow: 0 0 0 8px rgba(53, 244, 223, .11), 0 0 30px rgba(53, 244, 223, .82);
}

.section-bg-light .section-kicker {
  color: #087986;
  background: rgba(17, 191, 202, .10);
  border-color: rgba(17, 191, 202, .22);
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  line-height: .98;
  letter-spacing: -.062em;
}

.hero-title {
  max-width: 860px;
  margin: 0;
  color: #f8fdff;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1.02;
  font-weight: 950;
  letter-spacing: -.065em;
  text-shadow: 0 8px 36px rgba(0, 0, 0, .82), 0 0 22px rgba(53, 244, 223, .13);
  text-wrap: balance;
}

.section-title {
  max-width: 940px;
  margin: 0;
  font-size: clamp(36px, 5.2vw, 74px);
  font-weight: 950;
  text-wrap: balance;
}

.section-lead {
  max-width: 720px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.45vw, 20px);
}

.section-bg-light .section-lead,
.section-bg-light .muted {
  color: var(--dark-muted);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, .96fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-actions,
.section-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 760px;
  margin-top: 30px;
}

.metric {
  position: relative;
  min-height: 112px;
  padding: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 34px 16px 38px 16px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .13), rgba(255, 255, 255, .045));
  backdrop-filter: blur(18px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .09);
}

.metric:nth-child(2) {
  border-radius: 16px 38px 16px 34px;
  transform: translateY(18px);
}

.metric:nth-child(3) {
  border-radius: 40px 22px 34px 18px;
}

.metric::before {
  content: "";
  position: absolute;
  right: -42px;
  top: -42px;
  width: 128px;
  height: 128px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(53, 244, 223, .24), transparent 68%);
}

.metric strong {
  position: relative;
  display: block;
  font-size: 26px;
  line-height: 1;
  letter-spacing: -.055em;
}

.metric span {
  position: relative;
  display: block;
  margin-top: 10px;
  color: rgba(246, 251, 255, .68);
  font-size: 12px;
}

.hero-cinema {
  position: relative;
  min-height: min(64svh, 620px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .17);
  border-radius: 58px 22px 72px 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .16), rgba(255, 255, 255, .045)),
    radial-gradient(ellipse at 68% 18%, rgba(53, 244, 223, .30), transparent 18rem),
    radial-gradient(ellipse at 20% 76%, rgba(71, 125, 255, .22), transparent 22rem),
    rgba(255, 255, 255, .06);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, .13);
  backdrop-filter: blur(18px);
  transform-style: preserve-3d;
}

.hero-cinema::before {
  content: "";
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(255, 255, 255, .10);
  border-radius: 44px 18px 56px 18px;
  background:
    radial-gradient(ellipse at 58% 38%, rgba(53, 244, 223, .14), transparent 23rem),
    linear-gradient(120deg, transparent 8%, rgba(255, 255, 255, .08) 28%, transparent 48%),
    linear-gradient(305deg, transparent 18%, rgba(71, 125, 255, .08) 46%, transparent 72%);
  mask-image: radial-gradient(circle at 55% 45%, black 0 46%, transparent 78%);
}

.lab-orbit {
  position: absolute;
  left: 8%;
  top: 12%;
  width: 270px;
  height: 270px;
  border: 1px solid rgba(53, 244, 223, .22);
  border-radius: 999px;
  box-shadow: inset 0 0 55px rgba(53, 244, 223, .08), 0 0 70px rgba(53, 244, 223, .08);
  animation: slowRotate 18s linear infinite;
}

.lab-orbit::before,
.lab-orbit::after {
  content: "";
  position: absolute;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, .11);
}

.lab-orbit::before {
  inset: 38px;
  transform: rotate(28deg) scaleX(.72);
}

.lab-orbit::after {
  inset: 72px;
  transform: rotate(-38deg) scaleX(1.18);
}

.lab-core {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 78px;
  height: 78px;
  display: grid;
  place-items: center;
  border-radius: 28px 14px 28px 14px;
  color: #021016;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  box-shadow: 0 0 65px rgba(53, 244, 223, .34);
  transform: translate(-50%, -50%) rotate(-8deg);
  font-weight: 950;
}

.tube {
  position: absolute;
  right: 15%;
  top: 8%;
  width: 150px;
  height: 380px;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 90px;
  background: linear-gradient(90deg, rgba(255, 255, 255, .24), rgba(255, 255, 255, .04) 26%, rgba(255, 255, 255, .13) 58%, rgba(255, 255, 255, .035));
  box-shadow: inset 28px 0 60px rgba(255, 255, 255, .07), inset -20px 0 45px rgba(0, 0, 0, .24), 0 45px 100px rgba(0, 0, 0, .34);
  transform: rotate(10deg);
}

.tube::before {
  content: "";
  position: absolute;
  left: 15px;
  right: 15px;
  bottom: 18px;
  height: 60%;
  border-radius: 80px;
  background:
    radial-gradient(circle at 42% 17%, rgba(255, 255, 255, .76), transparent 14%),
    linear-gradient(180deg, rgba(53, 244, 223, .50), rgba(17, 191, 202, .31), rgba(71, 125, 255, .20));
  box-shadow: 0 0 60px rgba(53, 244, 223, .22), inset 0 20px 42px rgba(255, 255, 255, .09);
}

.tube::after {
  content: "";
  position: absolute;
  left: 36px;
  right: 36px;
  top: -27px;
  height: 65px;
  border: 1px solid rgba(255, 255, 255, .20);
  border-radius: 22px 22px 10px 10px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .26), rgba(255, 255, 255, .07));
}

.float-orb {
  position: absolute;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 0 24px rgba(255, 255, 255, .55), 0 0 46px rgba(53, 244, 223, .24);
}

.float-orb.one { width: 16px; height: 16px; left: 46%; top: 18%; }
.float-orb.two { width: 12px; height: 12px; left: 72%; top: 64%; background: var(--green); }
.float-orb.three { width: 18px; height: 18px; left: 26%; top: 73%; background: var(--cyan); }
.float-orb.four { width: 11px; height: 11px; left: 83%; top: 42%; background: var(--blue); }

.hud {
  position: absolute;
  left: 26px;
  right: 26px;
  bottom: 26px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 18px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 34px 16px 38px 16px;
  background: rgba(2, 8, 13, .60);
  backdrop-filter: blur(20px);
  box-shadow: 0 26px 70px rgba(0, 0, 0, .34), inset 0 1px 0 rgba(255, 255, 255, .09);
}

.hud small {
  display: block;
  margin-bottom: 10px;
  color: var(--cyan);
  font-size: 10px;
  font-weight: 950;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.hud strong {
  display: block;
  max-width: 420px;
  font-size: 20px;
  line-height: 1.12;
  letter-spacing: -.04em;
}

.meter {
  position: relative;
  width: 104px;
  height: 104px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: conic-gradient(var(--cyan) 0 78%, rgba(255, 255, 255, .12) 78% 100%);
  box-shadow: 0 0 48px rgba(53, 244, 223, .18);
}

.meter::before {
  content: "";
  position: absolute;
  inset: 9px;
  border-radius: inherit;
  background: #061722;
}

.meter span {
  position: relative;
  z-index: 1;
  font-size: 27px;
  font-weight: 950;
  letter-spacing: -.06em;
}

/* Shared cards */
.split-layout {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: clamp(20px, 3vw, 36px);
  align-items: center;
}

.scene-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 64px 22px 72px 22px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .13), rgba(255, 255, 255, .045));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  transform-style: preserve-3d;
}

.section-bg-light .scene-card,
.section-bg-light .info-card,
.section-bg-light .news-card {
  border-color: rgba(7, 22, 32, .12);
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 24px 80px rgba(7, 22, 32, .08);
}

.photo-scene {
  min-height: min(62svh, 620px);
  display: flex;
  align-items: flex-end;
  padding: clamp(26px, 4vw, 48px);
  color: #fff;
  background:
    linear-gradient(180deg, rgba(2, 8, 13, .05), rgba(2, 8, 13, .86)),
    var(--photo) center/cover no-repeat;
}

.photo-scene::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 68% 25%, rgba(53, 244, 223, .24), transparent 28rem);
}

.photo-scene > * {
  position: relative;
  z-index: 1;
}

.photo-scene h3 {
  max-width: 580px;
  margin-bottom: 16px;
  font-size: clamp(32px, 4.2vw, 58px);
  font-weight: 950;
}

.photo-scene p {
  max-width: 650px;
  margin-bottom: 0;
  color: rgba(246, 251, 255, .76);
  font-size: 17px;
}

.stack {
  display: grid;
  gap: 14px;
}

.info-card {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 24px 46px 24px 34px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .12), rgba(255, 255, 255, .045));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08), var(--shadow-soft);
}

.info-card:nth-child(2n) {
  border-radius: 46px 22px 42px 22px;
}

.info-card::after {
  content: "";
  position: absolute;
  right: -56px;
  top: -56px;
  width: 160px;
  height: 160px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(53, 244, 223, .18), transparent 66%);
}

.info-card b {
  position: relative;
  z-index: 1;
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.section-bg-light .info-card b {
  color: #087986;
}

.info-card h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 10px;
  font-size: clamp(24px, 2.4vw, 32px);
  font-weight: 950;
}

.info-card p {
  position: relative;
  z-index: 1;
  margin-bottom: 0;
  color: var(--muted);
}

.section-bg-light .info-card p {
  color: var(--dark-muted);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 44px;
}

.feature-card {
  position: relative;
  min-height: min(36svh, 350px);
  padding: clamp(24px, 3vw, 32px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 34px 18px 42px 18px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .12), rgba(255, 255, 255, .045));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08);
  transform-style: preserve-3d;
}

.feature-card:nth-child(2n) {
  border-radius: 18px 44px 18px 34px;
}

.feature-card:nth-child(3n) {
  border-radius: 44px 22px 34px 18px;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 20%), rgba(53, 244, 223, .24), transparent 18rem);
  transition: opacity .28s var(--ease);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  position: relative;
  z-index: 1;
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  margin-bottom: 26px;
  border-radius: 22px 14px 22px 14px;
  color: #021016;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  box-shadow: 0 20px 52px rgba(53, 244, 223, .18);
  font-size: 22px;
  font-weight: 950;
}

.feature-card h3,
.feature-card p {
  position: relative;
  z-index: 1;
}

.feature-card h3 {
  margin-bottom: 14px;
  font-size: clamp(24px, 2.5vw, 31px);
  font-weight: 950;
}

.feature-card p {
  margin-bottom: 0;
  color: var(--muted);
}

/* Catalog */
.catalog-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 20px;
  align-items: stretch;
  margin-top: 36px;
}

.catalog-side,
.catalog-main {
  border: 1px solid rgba(255, 255, 255, .13);
  background: linear-gradient(160deg, rgba(255, 255, 255, .13), rgba(255, 255, 255, .052));
  backdrop-filter: blur(18px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08), 0 28px 90px rgba(0, 0, 0, .20);
}

.catalog-side {
  padding: 18px;
  border-radius: 38px 18px 46px 18px;
}

.catalog-main {
  min-height: min(56svh, 620px);
  padding: 18px;
  border-radius: 18px 50px 18px 42px;
}

.catalog-side h3,
.catalog-main h3 {
  margin: 0;
  padding: 10px 10px 16px;
  font-size: 24px;
  font-weight: 950;
}

.filter {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin: 4px 0;
  padding: 15px 16px;
  border: 1px solid transparent;
  border-radius: 18px 28px 18px 26px;
  color: rgba(246, 251, 255, .72);
  background: transparent;
  font-weight: 900;
  text-align: left;
  cursor: pointer;
  transition: .25s var(--ease);
}

.filter i {
  color: rgba(246, 251, 255, .38);
  font-size: 12px;
  font-style: normal;
}

.filter:hover,
.filter.active {
  color: #fff;
  border-color: rgba(53, 244, 223, .20);
  background: rgba(53, 244, 223, .10);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.product-card {
  position: relative;
  min-height: 246px;
  padding: 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 28px 16px 38px 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .11), rgba(255, 255, 255, .045)),
    radial-gradient(ellipse at 82% 14%, rgba(53, 244, 223, .15), transparent 12rem);
  transform-style: preserve-3d;
}

.product-card:nth-child(even) {
  border-radius: 16px 38px 16px 30px;
}

.product-card::after {
  content: "";
  position: absolute;
  right: -48px;
  bottom: -48px;
  width: 156px;
  height: 156px;
  border: 1px solid rgba(53, 244, 223, .24);
  border-radius: 999px;
  box-shadow: inset 0 0 65px rgba(53, 244, 223, .06);
}

.product-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.tag {
  display: inline-flex;
  padding: 7px 10px;
  border-radius: 999px;
  color: #021016;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  font-size: 11px;
  font-weight: 950;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.code {
  color: rgba(246, 251, 255, .42);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
}

.product-card h4 {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: clamp(24px, 2.5vw, 30px);
  font-weight: 950;
  line-height: 1.06;
}

.product-meta {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 8px;
  margin-top: 20px;
  color: rgba(246, 251, 255, .68);
  font-size: 14px;
}

.product-meta b {
  color: rgba(246, 251, 255, .95);
}

/* Production */
.production-scene {
  margin-top: 36px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 58px 24px 58px 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .13), rgba(255, 255, 255, .045)), #071b28;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, .08);
}

.factory-window {
  position: relative;
  min-height: min(42svh, 430px);
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(2, 8, 13, .04), rgba(2, 8, 13, .82)),
    url("https://images.unsplash.com/photo-1581093458791-9f3c3ae7f418?auto=format&fit=crop&w=1700&q=82") center/cover no-repeat;
}

.factory-window::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(53, 244, 223, .17), transparent);
  transform: translateX(-110%);
  animation: scanner 4.2s var(--ease) infinite;
}

.factory-overlay {
  position: absolute;
  inset: 34px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 42px 16px 48px 16px;
  background:
    radial-gradient(ellipse at 48% 42%, rgba(53, 244, 223, .18), transparent 26rem),
    linear-gradient(115deg, transparent 0 18%, rgba(255, 255, 255, .10) 34%, transparent 54%),
    linear-gradient(245deg, transparent 0 26%, rgba(71, 125, 255, .10) 48%, transparent 72%);
  mask-image: radial-gradient(circle at 50% 45%, black 0 50%, transparent 80%);
}

.production-caption {
  position: absolute;
  left: 42px;
  bottom: 38px;
  z-index: 2;
  max-width: 650px;
}

.production-caption h3 {
  margin-bottom: 12px;
  font-size: clamp(28px, 4vw, 54px);
  font-weight: 950;
}

.production-caption p {
  margin-bottom: 0;
  color: rgba(246, 251, 255, .72);
  font-size: 17px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, .11);
}

.step {
  min-height: 194px;
  padding: 22px;
  background: rgba(6, 23, 34, .82);
}

.step b {
  display: block;
  margin-bottom: 28px;
  color: var(--cyan);
  font-size: 30px;
  line-height: 1;
  letter-spacing: -.06em;
}

.step h3 {
  margin-bottom: 10px;
  font-size: 19px;
  font-weight: 950;
}

.step p {
  margin-bottom: 0;
  color: rgba(246, 251, 255, .62);
  font-size: 14px;
}

/* Quality / partners / news / contacts */
.quality-layout,
.contacts-layout {
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  gap: 20px;
  align-items: stretch;
  margin-top: 36px;
}

.quality-panel,
.contact-panel,
.form-panel {
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 38px 18px 46px 18px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .13), rgba(255, 255, 255, .052));
  backdrop-filter: blur(18px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08), 0 28px 90px rgba(0, 0, 0, .20);
}

.quality-panel:nth-child(2),
.form-panel {
  border-radius: 18px 50px 18px 42px;
}

.quality-panel h3,
.contact-panel h3,
.form-panel h3 {
  margin-bottom: 16px;
  font-size: clamp(28px, 3.2vw, 38px);
  font-weight: 950;
}

.quality-panel p,
.contact-panel p,
.form-panel p {
  color: var(--muted);
}

.quality-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 28px;
}

.quality-item {
  padding: 17px;
  border: 1px solid rgba(255, 255, 255, .11);
  border-radius: 20px 12px 24px 12px;
  color: rgba(246, 251, 255, .84);
  background: rgba(255, 255, 255, .065);
  font-weight: 850;
}

.doc-card {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-top: 14px;
  padding: 18px;
  border: 1px solid rgba(53, 244, 223, .20);
  border-radius: 22px 12px 26px 12px;
  background: rgba(53, 244, 223, .07);
}

.doc-icon {
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 15px;
  color: #021016;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  font-weight: 950;
}

.doc-card strong {
  display: block;
  margin-bottom: 4px;
}

.doc-card span {
  color: rgba(246, 251, 255, .62);
  font-size: 14px;
}

.partner-scene {
  min-height: min(64svh, 640px);
  display: flex;
  align-items: flex-end;
  margin-top: 34px;
  padding: clamp(30px, 5vw, 62px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 64px 24px 64px 24px;
  background:
    linear-gradient(180deg, rgba(2, 8, 13, .10), rgba(2, 8, 13, .88)),
    url("https://images.unsplash.com/photo-1532187863486-abf9dbad1b69?auto=format&fit=crop&w=1700&q=82") center/cover no-repeat;
  box-shadow: var(--shadow);
}

.partner-scene::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 72% 34%, rgba(53, 244, 223, .27), transparent 28rem);
}

.partner-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 40px;
}

.news-card {
  overflow: hidden;
  border: 1px solid rgba(7, 22, 32, .12);
  border-radius: 34px 18px 42px 18px;
  background: rgba(255, 255, 255, .82);
  box-shadow: 0 22px 70px rgba(7, 22, 32, .07);
}

.news-card:nth-child(2) {
  border-radius: 18px 44px 18px 36px;
}

.news-cover {
  position: relative;
  height: min(28svh, 230px);
  background: linear-gradient(180deg, transparent, rgba(7, 22, 32, .66)), var(--photo) center/cover no-repeat;
}

.news-cover::after {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 24px 12px 28px 12px;
}

.news-body {
  padding: 25px;
}

.date {
  display: inline-flex;
  margin-bottom: 12px;
  color: #087986;
  font-size: 11px;
  font-weight: 950;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.news-card h3 {
  margin-bottom: 12px;
  font-size: clamp(24px, 2.6vw, 30px);
  font-weight: 950;
}

.news-card p {
  margin-bottom: 0;
  color: var(--dark-muted);
}

.contact-row {
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .10);
}

.contact-row:last-child {
  border-bottom: 0;
}

.contact-row strong {
  display: block;
  margin-bottom: 5px;
  color: var(--cyan);
}

.contact-row span {
  color: rgba(246, 251, 255, .74);
}

.form {
  display: grid;
  gap: 12px;
}

.form input,
.form textarea,
.form select {
  width: 100%;
  padding: 16px 17px;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 20px 12px 22px 12px;
  outline: none;
  color: #fff;
  background: rgba(255, 255, 255, .075);
  transition: .25s var(--ease);
}

.form input::placeholder,
.form textarea::placeholder {
  color: rgba(246, 251, 255, .42);
}

.form select option {
  color: #071620;
}

.form textarea {
  min-height: 132px;
  resize: vertical;
}

.form input:focus,
.form textarea:focus,
.form select:focus {
  border-color: rgba(53, 244, 223, .58);
  background: rgba(255, 255, 255, .095);
  box-shadow: 0 0 0 5px rgba(53, 244, 223, .10);
}

.footer {
  padding: 42px 0;
  border-top: 1px solid rgba(255, 255, 255, .10);
  background: #02070b;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
}

.footer p {
  max-width: 760px;
  margin: 14px 0 0;
  color: rgba(246, 251, 255, .56);
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: flex-end;
  color: rgba(246, 251, 255, .62);
  font-size: 14px;
  font-weight: 800;
}

/* Animation initial states */
[data-animate],
.reveal,
.reveal-card,
.reveal-line {
  will-change: transform, opacity, filter;
}

.char {
  display: inline-block;
  will-change: transform, opacity;
}

/* Keyframes */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes loaderScan { to { transform: translateX(110%); } }
@keyframes lineMove { 0% { transform: translateX(-120%); } 100% { transform: translateX(260%); } }
@keyframes floatBackdrop {
  0% { transform: translate3d(-1.5%, -1%, 0) scale(1); }
  100% { transform: translate3d(1.5%, 1%, 0) scale(1.04); }
}
@keyframes slowRotate { to { transform: rotate(360deg); } }
@keyframes scanner { 0% { transform: translateX(-110%); } 45%, 100% { transform: translateX(110%); } }

/* Responsive */

@media (max-width: 1180px) {
  .menu,
  .nav-actions {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .menu.open {
    position: fixed;
    left: 20px;
    right: 20px;
    top: calc(var(--header) + 12px);
    z-index: 101;
    display: grid;
    gap: 6px;
    padding: 16px;
    border-radius: 28px;
    background: rgba(3, 13, 19, .97);
    box-shadow: var(--shadow);
  }

  .menu.open a {
    padding: 15px 16px;
    border-radius: 16px;
  }

  .hero-layout,
  .split-layout,
  .quality-layout,
  .contacts-layout {
    grid-template-columns: 1fr;
  }

  .hero-cinema {
    min-height: 460px;
  }

  .card-grid,
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 860px) {
  :root {
    --header: 76px;
  }

  .container {
    width: min(100% - 30px, var(--container));
  }

  .brand img {
    width: 46px;
    height: 46px;
  }

  .brand-name {
    font-size: 26px;
  }

  .brand-sub {
    display: none;
  }

  .snap-section {
    min-height: auto;
    padding: 76px 0;
  }

  .hero-section {
    min-height: auto;
    padding: calc(var(--header) + 34px) 0 68px;
  }

  .hero-title {
    font-size: clamp(36px, 10vw, 58px);
  }

  .section-title {
    font-size: clamp(34px, 9vw, 58px);
  }

  .hero-metrics,
  .card-grid,
  .catalog-layout,
  .product-grid,
  .quality-list,
  .steps,
  .news-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .metric:nth-child(2) {
    transform: none;
  }

  .hero-cinema {
    min-height: 420px;
    border-radius: 38px 18px 46px 18px;
  }

  .tube {
    right: 4%;
    width: 116px;
    height: 340px;
  }

  .lab-orbit {
    left: -10%;
    top: 6%;
    transform: scale(.78);
  }

  .hud {
    grid-template-columns: 1fr;
  }

  .photo-scene,
  .partner-scene {
    min-height: 470px;
    border-radius: 38px 18px 46px 18px;
  }

  .production-caption {
    left: 24px;
    right: 24px;
    bottom: 26px;
  }

  .factory-window {
    min-height: 360px;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  .section-kicker {
    width: auto;
    font-size: 10px;
    letter-spacing: .11em;
  }

  .hero-title {
    font-size: clamp(33px, 12vw, 48px);
  }

  .section-lead {
    font-size: 16px;
  }

  .btn {
    width: 100%;
  }

  .loader-logo {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}
/* === Layout fix: normal landing flow instead of fullscreen sections === */
html {
  scroll-snap-type: none !important;
}

.snap-root {
  overflow: visible;
}

.snap-section {
  min-height: auto !important;
  display: block !important;
  align-items: initial !important;
  overflow: hidden;
  padding: clamp(86px, 8vw, 124px) 0 !important;
  scroll-snap-align: none !important;
  scroll-snap-stop: normal !important;
}

.hero-section {
  min-height: min(860px, 100svh) !important;
  display: flex !important;
  align-items: center !important;
  padding: calc(var(--header) + 34px) 0 64px !important;
}

.snap-inner {
  width: 100%;
}

.section-title {
  max-width: 900px;
  font-size: clamp(34px, 4.8vw, 64px);
}

.section-lead {
  max-width: 760px;
  margin-top: 18px;
}

.hero-layout {
  min-height: 0;
}

.hero-title {
  max-width: 820px;
  font-size: clamp(40px, 5.4vw, 70px);
}

.hero-cinema {
  min-height: 520px !important;
}

.hero-metrics {
  margin-top: 26px;
}

.metric {
  min-height: 104px;
}

.feature-card {
  min-height: auto !important;
  padding: clamp(22px, 2.5vw, 30px);
}

.card-grid {
  margin-top: 34px;
}

.catalog-main {
  min-height: auto !important;
}

.product-card {
  min-height: 220px;
}

.production-scene,
.partner-scene,
.news-grid,
.contacts-layout,
.quality-layout,
.catalog-layout {
  margin-top: 30px;
}

.factory-window {
  min-height: 380px !important;
}

.partner-scene {
  min-height: 460px !important;
}

.news-cover {
  height: 220px !important;
}

.step {
  min-height: 170px;
}

.photo-scene {
  min-height: 460px !important;
}

@media (max-width: 1180px) {
  .hero-cinema {
    min-height: 430px !important;
  }

  .snap-section {
    padding: 86px 0 !important;
  }

  .hero-section {
    min-height: auto !important;
    padding: calc(var(--header) + 34px) 0 70px !important;
  }
}

@media (max-width: 860px) {
  .snap-section {
    min-height: auto !important;
    padding: 74px 0 !important;
  }

  .hero-section {
    padding: calc(var(--header) + 24px) 0 58px !important;
  }

  .hero-cinema {
    min-height: 380px !important;
  }

  .factory-window,
  .partner-scene,
  .photo-scene {
    min-height: 340px !important;
  }

  .product-card,
  .step {
    min-height: auto;
  }
}

@media (max-width: 520px) {
  .snap-section {
    padding: 62px 0 !important;
  }

  .hero-section {
    padding: calc(var(--header) + 20px) 0 48px !important;
  }

  .hero-title {
    font-size: clamp(32px, 10.5vw, 44px);
  }

  .section-title {
    font-size: clamp(30px, 8.6vw, 44px);
  }

  .hero-cinema {
    min-height: 330px !important;
  }
}

/* === Container restore: keep content centered with side spacing === */
.container,
.container.snap-inner,
.header .container,
.footer .container {
  width: min(var(--container), calc(100% - 48px)) !important;
  max-width: var(--container) !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

.snap-inner {
  width: min(var(--container), calc(100% - 48px)) !important;
  max-width: var(--container) !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

@media (max-width: 860px) {
  .container,
  .container.snap-inner,
  .header .container,
  .footer .container,
  .snap-inner {
    width: min(100% - 30px, var(--container)) !important;
  }
}