:root {
  --ink: #080808;
  --paper: #f1f5f2;
  --muted: #8b9591;
  --teal: #14f0d6;
  --line: rgba(255, 255, 255, 0.12);
}

* { box-sizing: border-box; }

html { background: var(--ink); color-scheme: dark; }

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 78% 47%, rgba(20, 240, 214, 0.045), transparent 32rem),
    var(--ink);
  color: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

main {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 4.5vw;
}

.masthead {
  height: 112px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  color: var(--paper);
  text-decoration: none;
  font-size: 14px;
  font-weight: 620;
  letter-spacing: -0.01em;
}

.brand-mark { width: 32px; height: 32px; fill: none; stroke: var(--teal); stroke-width: 1.25; }
.brand-mark .solid { fill: var(--teal); stroke: none; }

.status {
  color: var(--muted);
  font-size: 11px;
  font-weight: 550;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.status strong {
  display: inline-block;
  white-space: nowrap;
  color: #dce5e1;
  font-size: 1.32em;
  font-weight: 650;
  letter-spacing: .15em;
}

.status i {
  display: inline-block;
  width: 5px;
  height: 5px;
  margin: 0 9px 2px 0;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 10px rgba(20, 240, 214, .6);
}

.hero {
  flex: 1;
  min-height: calc(100svh - 112px);
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, .92fr);
  align-items: center;
  gap: 5vw;
  padding: 8vh 0;
}

.section {
  display: grid;
  grid-template-columns: minmax(180px, .42fr) minmax(0, 1.58fr);
  gap: 5vw;
  padding: clamp(110px, 13vw, 210px) 0;
  border-top: 1px solid var(--line);
}

.section-number {
  padding-top: 10px;
  color: #68716d;
  font-size: 9px;
  font-weight: 650;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.section-copy { max-width: 1050px; }

.section h2,
.product h2 {
  margin: 0;
  font-size: clamp(3rem, 5.6vw, 6.2rem);
  font-weight: 470;
  letter-spacing: -.06em;
  line-height: .95;
}

.section h2 em,
.product h2 em { color: var(--teal); font-style: normal; }

.problem .section-copy > p {
  max-width: 720px;
  margin: 50px 0 0;
  color: #aeb7b3;
  font-size: clamp(1.05rem, 1.6vw, 1.45rem);
  line-height: 1.65;
  letter-spacing: -.02em;
}

.capability-list {
  margin: 75px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
  border-top: 1px solid var(--line);
}

.capability-list li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 25px;
  padding: 38px 0 42px;
  border-bottom: 1px solid var(--line);
}

.capability-list li > span {
  padding-top: 5px;
  color: var(--teal);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .15em;
}

.capability-list h3 {
  margin: 0;
  color: #e0e5e2;
  font-size: clamp(1.2rem, 2vw, 1.85rem);
  font-weight: 480;
  line-height: 1.28;
  letter-spacing: -.03em;
}

.capability-list p {
  max-width: 780px;
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.product {
  padding: clamp(110px, 13vw, 200px) 0;
  border-top: 1px solid var(--line);
}

.product-heading {
  display: grid;
  grid-template-columns: minmax(180px, .42fr) minmax(0, 1.58fr);
  gap: 5vw;
  margin-bottom: 65px;
}

.product-preview {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(20, 240, 214, .25);
  background: #050606;
  cursor: pointer;
}

.product-preview::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,.72));
  pointer-events: none;
}

.product-preview img {
  display: block;
  width: 100%;
  height: auto;
  opacity: .88;
  transition: opacity .35s, transform .8s cubic-bezier(.2,.7,.2,1);
}

.product-preview:hover img { opacity: 1; transform: scale(1.012); }

.product-play {
  position: absolute;
  z-index: 1;
  left: 30px;
  bottom: 26px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--paper);
  font: 650 11px/1 Inter, ui-sans-serif, sans-serif;
  letter-spacing: .05em;
}

.product-play b {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--ink);
  font-size: 11px;
}

.closing {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 35px;
  padding: clamp(95px, 11vw, 165px) 0;
  border-top: 1px solid var(--line);
}

.closing p { margin: 0; }

.closing > p:first-child {
  color: #d7ddda;
  font-size: clamp(1.5rem, 3vw, 3rem);
  line-height: 1.2;
  letter-spacing: -.04em;
}

.closing strong { color: var(--teal); font-weight: 520; }

.closing .founder {
  grid-column: 1;
  color: #69736f;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.closing a {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  min-width: 260px;
  display: flex;
  justify-content: space-between;
  padding: 20px 0;
  border-bottom: 1px solid var(--teal);
  color: var(--paper);
  font-size: 13px;
  text-decoration: none;
}

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

.eyebrow {
  margin: 0 0 27px;
  color: var(--teal);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(4rem, 7vw, 7.35rem);
  font-weight: 480;
  letter-spacing: -.067em;
  line-height: .88;
}

h1 em { color: var(--teal); font-style: normal; }

.intro {
  max-width: 570px;
  margin: 40px 0 0;
  color: #c7cecb;
  font-size: clamp(1.05rem, 1.45vw, 1.35rem);
  line-height: 1.5;
  letter-spacing: -.018em;
}

.actions { display: flex; align-items: center; gap: 30px; margin-top: 45px; }

.primary {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  min-width: 255px;
  padding: 17px 20px;
  border: 1px solid var(--teal);
  color: var(--ink);
  background: var(--teal);
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .025em;
  transition: background .2s, color .2s, transform .2s;
  cursor: pointer;
  font-family: inherit;
}

.primary:hover { background: transparent; color: var(--teal); transform: translateY(-2px); }

.contact {
  color: #aeb7b3;
  text-decoration: none;
  font-size: 12px;
  border-bottom: 1px solid transparent;
  transition: color .2s, border-color .2s;
}

.contact:hover { color: var(--paper); border-color: var(--teal); }

.video-dialog {
  width: min(1120px, calc(100vw - 48px));
  max-width: none;
  padding: 0;
  border: 1px solid rgba(20, 240, 214, .32);
  background: #080a09;
  color: var(--paper);
  box-shadow: 0 35px 120px rgba(0, 0, 0, .8), 0 0 80px rgba(20, 240, 214, .06);
}

.video-dialog::backdrop {
  background: rgba(0, 0, 0, .88);
  backdrop-filter: blur(10px);
}

.video-shell { padding: 0 24px 24px; }

.video-bar {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.video-kicker {
  color: var(--teal);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.video-bar h2 {
  margin: 5px 0 0;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -.02em;
}

.video-close {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 50%;
  background: transparent;
  color: var(--paper);
  font: 300 29px/1 ui-sans-serif, sans-serif;
  cursor: pointer;
  transition: color .2s, border-color .2s, transform .2s;
}

.video-close:hover { color: var(--teal); border-color: var(--teal); transform: rotate(8deg); }

.video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
}

.video-frame video {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #000;
  object-fit: contain;
}

body:has(.video-dialog[open]) { overflow: hidden; }

.radar {
  position: relative;
  justify-self: end;
  width: min(42vw, 600px);
  aspect-ratio: 1;
}

.radar-grid {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(20, 240, 214, .22);
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent calc(50% - .5px), rgba(20,240,214,.13) 50%, transparent calc(50% + .5px)),
    linear-gradient(0deg, transparent calc(50% - .5px), rgba(20,240,214,.13) 50%, transparent calc(50% + .5px)),
    repeating-radial-gradient(circle, transparent 0 16.5%, rgba(20,240,214,.13) 16.7% 16.9%);
  box-shadow: inset 0 0 80px rgba(20, 240, 214, .025), 0 0 80px rgba(20, 240, 214, .025);
}

.radar-grid::after {
  content: "";
  position: absolute;
  inset: -12%;
  border: 1px solid rgba(255,255,255,.04);
  border-radius: 50%;
}

.sweep {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from -36deg, transparent 0 74%, rgba(20,240,214,.015) 82%, rgba(20,240,214,.15) 99.4%, rgba(20,240,214,.55) 100%);
  animation: scan 10s linear infinite;
  transform-origin: center;
}

.signal { position: absolute; width: 6px; height: 6px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 5px rgba(20,240,214,.07), 0 0 18px rgba(20,240,214,.75); }
.signal-a { top: 24%; left: 58%; }
.signal-b { top: 61%; left: 29%; }
.signal-c { top: 72%; left: 69%; background: #ef776c; box-shadow: 0 0 0 5px rgba(239,119,108,.07), 0 0 18px rgba(239,119,108,.5); }

.radar-label { position: absolute; display: flex; align-items: center; gap: 7px; color: #6f7b77; font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.radar-label i { width: 13px; height: 1px; background: currentColor; }
.label-a { top: 20%; right: 5%; }
.label-b { bottom: 33%; left: 4%; }
.label-c { bottom: 18%; right: 4%; color: #9c6a65; }

footer {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  color: #606965;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
}

@keyframes scan { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) { .sweep { animation: none; transform: rotate(70deg); } }

@media (max-width: 900px) {
  main { padding: 0 25px; }
  .masthead { height: 86px; }
  .status { font-size: 8px; letter-spacing: .09em; }
  .hero { min-height: calc(100svh - 86px); grid-template-columns: 1fr; padding: 65px 0 50px; overflow: hidden; }
  .copy { z-index: 2; }
  h1 { font-size: clamp(3.5rem, 14vw, 6rem); }
  .radar { position: absolute; width: 90vw; right: -43vw; top: 25vh; opacity: .42; }
  .radar-label { display: none; }
  .section,
  .product-heading { grid-template-columns: 1fr; gap: 34px; }
  .section-number { padding-top: 0; }
  .closing { grid-template-columns: 1fr; }
  .closing a { grid-column: 1; grid-row: auto; width: 100%; }
}

@media (max-width: 580px) {
  .brand span { font-size: 12px; }
  .brand-mark { width: 27px; height: 27px; }
  .status { max-width: 110px; text-align: right; line-height: 1.45; }
  .hero { padding-top: 12vh; align-items: start; }
  .eyebrow { margin-bottom: 19px; }
  h1 { letter-spacing: -.062em; line-height: .92; }
  .intro { margin-top: 30px; max-width: 84%; }
  .actions { align-items: flex-start; flex-direction: column; gap: 22px; }
  .primary { width: 100%; }
  .section { padding: 95px 0; }
  .section h2,
  .product h2 { font-size: clamp(2.9rem, 14vw, 4.4rem); }
  .problem .section-copy > p { margin-top: 35px; }
  .capability-list { margin-top: 50px; }
  .capability-list li { grid-template-columns: 36px 1fr; gap: 12px; padding: 30px 0 32px; }
  .product { padding: 95px 0; }
  .product-heading { margin-bottom: 40px; }
  .product-play { left: 16px; bottom: 14px; }
  .product-play b { width: 34px; height: 34px; }
  .closing { padding: 90px 0; }
  footer { min-height: 82px; align-items: flex-start; justify-content: center; flex-direction: column; gap: 8px; }
  .video-dialog {
    width: 100vw;
    height: 100dvh;
    max-height: none;
    margin: 0;
    border: 0;
  }
  .video-shell { height: 100%; padding: 0 10px 10px; display: flex; flex-direction: column; }
  .video-bar { min-height: 70px; flex: 0 0 auto; }
  .video-frame { flex: 1; aspect-ratio: auto; display: grid; place-items: center; }
}