:root {
  --bg: #050505;
  --fg: #f8f7f2;
  --muted: #a4a39c;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.26);
  --panel: rgba(255, 255, 255, 0.035);
  --cyan: #7de8ff;
  --green: #b5ff6a;
  --max: 1180px;
  --pad: clamp(18px, 4vw, 52px);
  --sans: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --display: "Syne", var(--sans);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--fg);
  background: var(--bg);
  cursor: none;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

.loader {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 22px;
  background: #000;
  transition: opacity 0.55s ease, visibility 0.55s ease;
}

.loader.is-done {
  opacity: 0;
  visibility: hidden;
}

.loader img {
  object-fit: contain;
}

.loader-line {
  width: min(320px, 72vw);
  height: 1px;
  overflow: hidden;
  background: var(--line);
}

.loader-line span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, transparent, #fff, transparent);
  box-shadow: 0 0 20px #fff;
}

.loader p {
  margin: 0;
  font-family: var(--display);
  font-size: 48px;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: -50%;
  z-index: 10;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.8'/></svg>");
  animation: noise 0.7s steps(4) infinite;
}

@keyframes noise {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-2%, 1%); }
  50% { transform: translate(1%, -2%); }
  75% { transform: translate(2%, 2%); }
  100% { transform: translate(0, 0); }
}

.cursor,
.cursor-dot {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 60;
  pointer-events: none;
  border-radius: 999px;
  transform: translate(-50%, -50%);
}

.cursor {
  width: 32px;
  height: 32px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  transition: width 0.2s ease, height 0.2s ease, background 0.2s ease;
}

.cursor-dot {
  width: 4px;
  height: 4px;
  background: #fff;
}

.cursor.is-hover {
  width: 56px;
  height: 56px;
  background: rgba(255, 255, 255, 0.08);
}

.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--pad);
  border-bottom: 1px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.nav.is-scrolled {
  background: rgba(5, 5, 5, 0.74);
  border-color: var(--line);
  backdrop-filter: blur(18px);
}

.brand,
.nav nav,
.nav-right,
.lang-switch,
.actions,
.download-actions,
footer,
footer div {
  display: flex;
  align-items: center;
}

.brand {
  gap: 11px;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.02em;
}

.brand img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.nav nav {
  gap: clamp(14px, 3vw, 34px);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.nav-right {
  gap: clamp(14px, 2vw, 24px);
}

.lang-switch {
  position: relative;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
}

.lang-btn {
  min-width: 38px;
  height: 30px;
  padding: 0 8px;
  color: var(--muted);
  border: 0;
  border-radius: 4px;
  background: transparent;
  font-family: inherit;
  font-size: 11px;
  font-weight: 800;
  cursor: none;
}

.lang-btn.is-active {
  color: #050505;
  background: #fff;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 380px);
  align-items: center;
  gap: clamp(26px, 7vw, 96px);
  padding: 108px var(--pad) 72px;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  left: var(--pad);
  right: var(--pad);
  bottom: 0;
  height: 1px;
  background: var(--line);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 74% 38%, rgba(125, 232, 255, 0.14), transparent 28%),
    radial-gradient(circle at 18% 75%, rgba(181, 255, 106, 0.12), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent 42%);
}

.hero-copy,
.phone,
.section,
.strip,
.download,
footer {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--cyan);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

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

h1 {
  max-width: 920px;
  margin-bottom: 18px;
  font-family: var(--display);
  font-size: clamp(58px, 12vw, 158px);
  line-height: 0.84;
  letter-spacing: 0;
}

.lead {
  max-width: 570px;
  color: var(--muted);
  font-size: clamp(18px, 2.1vw, 26px);
  line-height: 1.35;
}

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

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.55);
}

.button.primary {
  color: #050505;
  background: #fff;
  border-color: #fff;
}

.button.ghost {
  background: rgba(255, 255, 255, 0.035);
}

.phone {
  width: min(380px, 78vw);
  justify-self: end;
  padding: 10px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.5);
}

.phone img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  background: #050505;
}

.scroll {
  position: absolute;
  left: var(--pad);
  bottom: 26px;
  z-index: 2;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.strip {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
}

.strip div {
  min-height: 104px;
  padding: 24px;
  border-right: 1px solid var(--line);
}

.strip div:last-child {
  border-right: 0;
}

.strip strong,
.strip span {
  display: block;
}

.strip strong {
  margin-bottom: 8px;
  font-family: var(--display);
  font-size: 26px;
}

.strip span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.section,
.download {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(74px, 10vw, 132px) var(--pad);
}

.section-head {
  max-width: 720px;
}

h2 {
  margin-bottom: 26px;
  font-family: var(--display);
  font-size: clamp(38px, 6vw, 78px);
  line-height: 0.95;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 38px;
}

.card {
  min-height: 230px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.card span {
  display: block;
  margin-bottom: 46px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
}

.card h3 {
  margin-bottom: 12px;
  font-size: 21px;
}

.card p,
.download p {
  color: var(--muted);
  line-height: 1.65;
}

.download {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.download h2 {
  margin-bottom: 12px;
}

footer {
  justify-content: space-between;
  padding: 28px var(--pad);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

footer div {
  gap: 18px;
}

@media (max-width: 820px) {
  body {
    cursor: auto;
  }

  .cursor,
  .cursor-dot {
    display: none;
  }

  .nav nav {
    display: none;
  }

  .nav-right {
    margin-left: auto;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .phone {
    justify-self: start;
    width: min(310px, 100%);
  }

  .strip,
  .grid,
  .download {
    grid-template-columns: 1fr;
  }

  .strip div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .download-actions {
    width: 100%;
  }

  .button {
    width: 100%;
  }
}