:root {
  --ink: #10130f;
  --paper: #f8f7f0;
  --lime: #c8ff3d;
  --green: #1d6b4b;
  --blue: #1155cc;
  --red: #e14b2a;
  --muted: #5e645d;
  --line: rgba(16, 19, 15, 0.16);
  --panel: rgba(255, 255, 255, 0.86);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Aptos", "Segoe UI", sans-serif;
}

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

.topbar {
  align-items: center;
  backdrop-filter: blur(18px);
  background: rgba(248, 247, 240, 0.82);
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  left: 0;
  padding: 14px clamp(18px, 4vw, 56px);
  position: fixed;
  right: 0;
  top: 0;
  z-index: 20;
}

.brand,
nav,
.hero-actions,
.market-row {
  align-items: center;
  display: flex;
}

.brand {
  font-weight: 800;
  gap: 10px;
}

.brand-mark {
  background: var(--ink);
  color: var(--lime);
  display: grid;
  height: 34px;
  place-items: center;
  width: 34px;
}

nav {
  gap: clamp(12px, 3vw, 28px);
  font-size: 14px;
}

.nav-cta {
  background: var(--ink);
  color: white;
  padding: 10px 14px;
}

.hero {
  display: grid;
  min-height: 94vh;
  overflow: hidden;
  padding: 118px clamp(18px, 5vw, 72px) 54px;
  position: relative;
}

.hero-media {
  inset: 0;
  position: absolute;
}

.hero-media img {
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  width: 100%;
}

.hero-media::after {
  background:
    linear-gradient(90deg, rgba(248, 247, 240, 0.96) 0%, rgba(248, 247, 240, 0.78) 44%, rgba(248, 247, 240, 0.15) 100%),
    repeating-linear-gradient(0deg, rgba(16, 19, 15, 0.05) 0 1px, transparent 1px 16px);
  content: "";
  inset: 0;
  position: absolute;
}

.scanline {
  animation: scan 5s linear infinite;
  background: linear-gradient(90deg, transparent, rgba(200, 255, 61, 0.24), transparent);
  height: 100%;
  left: -25%;
  position: absolute;
  top: 0;
  transform: skewX(-18deg);
  width: 20%;
}

.hero-copy {
  align-self: end;
  max-width: 850px;
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-label,
.plan,
.setup {
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(56px, 9vw, 126px);
  line-height: 0.88;
  margin-bottom: 24px;
  max-width: 980px;
}

h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(38px, 6vw, 78px);
  line-height: 0.95;
  margin-bottom: 28px;
}

h3 {
  font-size: 23px;
  margin-bottom: 12px;
}

.lede {
  color: #222820;
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.45;
  max-width: 760px;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  border: 1px solid var(--ink);
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  padding: 14px 18px;
  transition: transform 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.primary {
  background: var(--lime);
  color: var(--ink);
}

.secondary {
  background: white;
}

.ghost {
  background: rgba(255, 255, 255, 0.52);
}

.large {
  font-size: 18px;
  padding: 18px 24px;
}

.ops-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  bottom: 48px;
  box-shadow: 0 20px 70px rgba(16, 19, 15, 0.14);
  max-width: 390px;
  padding: 18px;
  position: absolute;
  right: clamp(18px, 5vw, 72px);
  z-index: 3;
}

.panel-head,
.start {
  align-items: center;
  display: flex;
  justify-content: space-between;
}

.panel-head {
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
  padding-bottom: 12px;
}

.metric-grid,
.system-grid,
.pricing-grid {
  display: grid;
  gap: 14px;
}

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

.metric-grid div {
  background: #11150f;
  color: white;
  min-height: 74px;
  padding: 12px;
}

.metric-grid span,
.signal-list,
.price-card li,
footer {
  color: var(--muted);
}

.metric-grid strong {
  color: var(--lime);
  display: block;
  margin-top: 8px;
}

.signal-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.signal-list li {
  margin-top: 10px;
}

.signal-list span {
  animation: blink 1.6s infinite;
  background: var(--red);
  display: inline-block;
  height: 8px;
  margin-right: 8px;
  width: 8px;
}

.proof-band,
.systems,
.split,
.markets,
.pricing,
.start {
  padding: clamp(56px, 8vw, 104px) clamp(18px, 5vw, 72px);
}

.proof-band {
  background: var(--ink);
  color: white;
}

.proof-band p {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(30px, 4vw, 58px);
  line-height: 1;
  margin: 0;
  max-width: 1120px;
}

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

.system-grid article,
.price-card {
  background: white;
  border: 1px solid var(--line);
  padding: 24px;
}

.icon {
  background: var(--lime);
  display: inline-block;
  font-weight: 900;
  margin-bottom: 36px;
  padding: 8px 10px;
}

.system-grid p,
.split p,
.start p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.split {
  background: #e7efe2;
  display: grid;
  gap: 44px;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.75fr);
}

.video-board {
  align-content: end;
  background:
    linear-gradient(135deg, rgba(17, 85, 204, 0.22), transparent 42%),
    url("https://images.unsplash.com/photo-1552664730-d307ca884978?auto=format&fit=crop&w=1200&q=80") center/cover;
  border: 1px solid rgba(16, 19, 15, 0.22);
  display: grid;
  gap: 10px;
  min-height: 500px;
  padding: 18px;
}

.video-tile {
  background: rgba(255, 255, 255, 0.88);
  font-weight: 800;
  padding: 16px;
}

.video-tile.active {
  background: var(--lime);
}

.market-row {
  flex-wrap: wrap;
  gap: 12px;
}

.market-row a {
  background: white;
  border: 1px solid var(--line);
  font-size: 22px;
  font-weight: 800;
  padding: 18px 22px;
}

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

.price-card {
  display: flex;
  flex-direction: column;
  min-height: 520px;
}

.price-card.featured {
  background: var(--ink);
  color: white;
  transform: translateY(-16px);
}

.price-card h3 {
  font-size: 54px;
  margin-bottom: 0;
}

.price-card h3 span {
  font-size: 18px;
}

.price-card ul {
  line-height: 1.8;
  margin-bottom: 28px;
  padding-left: 18px;
}

.price-card .button {
  margin-top: auto;
}

.start {
  background: var(--lime);
  gap: 24px;
}

.start > div {
  max-width: 760px;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 26px clamp(18px, 5vw, 72px);
}

@keyframes scan {
  to {
    left: 120%;
  }
}

@keyframes blink {
  50% {
    opacity: 0.25;
  }
}

@media (max-width: 980px) {
  nav {
    display: none;
  }

  .ops-panel {
    margin-top: 34px;
    max-width: none;
    position: relative;
    right: auto;
    bottom: auto;
  }

  .hero {
    min-height: auto;
  }

  .system-grid,
  .pricing-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .price-card.featured {
    transform: none;
  }

  .start,
  footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  h1 {
    font-size: 52px;
  }

  .button,
  .market-row a {
    width: 100%;
  }

  .video-board {
    min-height: 380px;
  }
}