:root {
  --bg: #06070a;
  --bg-2: #0b0f16;
  --panel: rgba(13, 17, 25, 0.82);
  --panel-2: rgba(12, 20, 30, 0.9);
  --line: rgba(134, 166, 196, 0.2);
  --line-strong: rgba(159, 235, 255, 0.55);
  --text: #edf3fb;
  --muted: #90a1b8;
  --accent: #89ebff;
  --accent-2: #6fb3ff;
  --shadow: 0 20px 45px rgba(0, 0, 0, 0.45);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  min-height: 100%;
}

body {
  font-family: "Manrope", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.58;
  overflow-x: hidden;
  letter-spacing: 0.01em;
}

.bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(111, 179, 255, 0.18), transparent 65%),
    radial-gradient(700px 400px at 85% -10%, rgba(137, 235, 255, 0.14), transparent 70%),
    linear-gradient(180deg, #080b11 0%, #06070a 45%, #050609 100%);
}

.bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(128, 152, 180, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(128, 152, 180, 0.08) 1px, transparent 1px),
    radial-gradient(circle at 20% 20%, rgba(101, 223, 255, 0.12), transparent 30%),
    radial-gradient(circle at 80% 30%, rgba(111, 179, 255, 0.1), transparent 30%);
  background-size: 64px 64px, 64px 64px, 100% 100%, 100% 100%;
  mask-image: radial-gradient(circle at 50% 10%, black 20%, transparent 78%);
  opacity: 0.28;
}

.noise {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.04;
  background-image: radial-gradient(#ffffff 0.7px, transparent 0.7px);
  background-size: 3px 3px;
}

.cursor-glow {
  position: fixed;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 2;
  background: radial-gradient(circle, rgba(137, 235, 255, 0.2), transparent 62%);
  transform: translate(-50%, -50%);
  opacity: 0.4;
}

.topbar, main, .footer {
  position: relative;
  z-index: 3;
}

.wrap {
  width: min(1140px, 92%);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(10px);
  background: rgba(7, 10, 15, 0.72);
  border-bottom: 1px solid var(--line);
}

main {
  padding-top: 0;
}

.nav {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.78rem;
  text-decoration: none;
}

.monogram {
  width: 52px;
  height: 52px;
  border: 1px solid #27303f;
  border-radius: 14px;
  background: #090b10;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(4, 8, 14, 0.48);
}

.monogram .z,
.monogram .d {
  position: absolute;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1.08rem;
  line-height: 1;
}

.monogram .z {
  transform: translate(-8px, -4px);
  color: #c9f7ff;
  text-shadow: 0 0 10px rgba(101, 223, 255, 0.28);
}
.monogram .d {
  transform: translate(8px, 4px);
  color: #eaf8ff;
  text-shadow: 0 0 10px rgba(101, 223, 255, 0.18);
}

.wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.wordmark strong {
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: 2px;
  font-size: 1.02rem;
  color: #f0f6ff;
}

.wordmark small {
  margin-top: 0.28rem;
  font-size: 0.56rem;
  letter-spacing: 1.8px;
  color: var(--muted);
}

.menu {
  display: flex;
  gap: 0.48rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.menu a {
  text-decoration: none;
  color: #d9e4f3;
  border: 1px solid rgba(131, 155, 185, 0.22);
  background: rgba(13, 17, 25, 0.66);
  border-radius: 10px;
  padding: 0.46rem 0.76rem;
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.1;
  white-space: nowrap;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.menu a:hover,
.menu a.is-active {
  border-color: var(--line-strong);
  color: #f4f9ff;
  background: rgba(17, 27, 39, 0.88);
}

.hero {
  text-align: center;
  padding: 6.8rem 0 3.2rem;
}

.kicker {
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.74rem;
  letter-spacing: 2.1px;
  color: var(--accent);
  margin-bottom: 1rem;
}

h1, h2, h3 {
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.14;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.6rem);
  max-width: 16.5ch;
  margin: 0 auto;
  line-height: 1.16;
  text-wrap: balance;
}

.lead {
  max-width: 63ch;
  margin: 1rem auto 0;
  color: var(--muted);
}

.hero-actions {
  margin-top: 1.45rem;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.72rem;
}

.btn {
  text-decoration: none;
  font-weight: 700;
  border-radius: 10px;
  border: 1px solid var(--line);
  padding: 0.76rem 1.06rem;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.btn-main {
  color: #f4fbff;
  background: linear-gradient(95deg, rgba(111, 179, 255, 0.35), rgba(137, 235, 255, 0.26));
  border-color: rgba(164, 236, 255, 0.58);
}

.btn-line {
  color: #d9e5f6;
  background: rgba(255, 255, 255, 0.02);
}

.btn:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
}

.metrics {
  margin-top: 1.2rem;
  display: grid;
  gap: 0.72rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metrics article {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  padding: 0.74rem;
}

.metrics strong {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.02rem;
  color: #f4faff;
}

.metrics span {
  color: var(--muted);
  font-size: 0.82rem;
}

.block {
  padding: 3.3rem 0;
}

.block-head {
  margin-bottom: 1rem;
}

.label {
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: 1.8px;
  font-size: 0.7rem;
  color: var(--accent);
  text-transform: uppercase;
}

.block-head h2 {
  margin-top: 0.45rem;
  font-size: clamp(1.38rem, 3vw, 2.2rem);
}

.manifesto-text {
  max-width: 72ch;
  color: #a8b7cb;
  font-size: 1.03rem;
}

.asymmetric-grid {
  display: grid;
  gap: 0.78rem;
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.tile {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel-2);
  padding: 1.05rem;
  box-shadow: var(--shadow);
}

.tile.large { grid-column: span 7; min-height: 200px; }
.tile { grid-column: span 5; }
.tile.wide { grid-column: span 12; }

.tile-tag {
  color: var(--accent);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.72rem;
  margin-bottom: 0.45rem;
}

.tile p { color: var(--muted); margin-top: 0.45rem; }

.timeline {
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(13, 18, 27, 0.95), rgba(9, 13, 20, 0.95));
}

.step {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 0.9rem;
  padding: 1rem;
  border-bottom: 1px solid rgba(118, 146, 177, 0.2);
}

.step:last-child { border-bottom: none; }

.step span {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  font-family: "Space Grotesk", sans-serif;
  color: #e9f7ff;
  background: rgba(111, 179, 255, 0.12);
}

.step p { color: var(--muted); margin-top: 0.35rem; }

.result-grid {
  display: grid;
  gap: 0.78rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.result-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.05rem;
  background: var(--panel-2);
}

.result-card strong {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.7rem;
  color: #f2fbff;
}

.result-card p {
  margin-top: 0.42rem;
  color: var(--muted);
}

.cta {
  margin: 0 auto 4.2rem;
  max-width: 100%;
  border: 1px solid rgba(161, 232, 255, 0.34);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(111, 179, 255, 0.16), rgba(137, 235, 255, 0.09));
  text-align: center;
  padding: 2rem 1.2rem;
}

.cta h2 { margin-top: 0.42rem; }
.cta p {
  margin-top: 0.6rem;
  color: var(--muted);
}

.footer {
  border-top: 1px solid var(--line);
  padding: 1.1rem 0 2rem;
}

.foot {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .metrics,
  .result-grid {
    grid-template-columns: 1fr;
  }

  .tile.large,
  .tile,
  .tile.wide {
    grid-column: span 12;
    min-height: auto;
  }

  .step {
    grid-template-columns: 70px 1fr;
  }
}

@media (max-width: 900px) {
  .nav {
    min-height: auto;
    padding: 0.65rem 0;
    flex-direction: column;
    align-items: flex-start;
  }

  .menu {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 0.25rem;
    flex-wrap: nowrap;
  }

  .hero { padding-top: 7.4rem; }
  h1 { max-width: 100%; }
}

@media (max-width: 760px) {
  .foot {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta {
    padding: 1.5rem 0.9rem;
  }
}