:root {
  color-scheme: dark;
  --bg: #10151f;
  --bg-deep: #080b10;
  --panel: rgba(255, 255, 255, 0.08);
  --panel-strong: rgba(255, 255, 255, 0.14);
  --text: #f4f7fb;
  --muted: #aab6c8;
  --line: rgba(255, 255, 255, 0.16);
  --green: #72e0a9;
  --blue: #7db7ff;
  --gold: #ffd166;
  --coral: #ff8a7a;
  --ink: #111827;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg-deep);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  letter-spacing: 0;
}

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

.hero {
  position: relative;
  min-height: 92vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  isolation: isolate;
  background:
    linear-gradient(135deg, rgba(16, 21, 31, 0.92), rgba(16, 21, 31, 0.7)),
    radial-gradient(circle at 24% 18%, rgba(114, 224, 169, 0.22), transparent 34%),
    radial-gradient(circle at 80% 28%, rgba(255, 209, 102, 0.18), transparent 28%),
    #10151f;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 160px;
  background: linear-gradient(180deg, transparent, var(--bg-deep));
  z-index: -1;
}

.nav {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-size: 20px;
  font-weight: 800;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
}

.nav-links a:hover {
  color: var(--text);
}

.hero-copy {
  width: min(1120px, calc(100% - 40px));
  margin: auto auto 12vh;
  padding: 80px 0 24px;
}

.eyebrow,
.section-label {
  margin: 0 0 16px;
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(56px, 9vw, 118px);
  line-height: 0.92;
  letter-spacing: 0;
}

.lede {
  max-width: 650px;
  color: #d8e1ef;
  font-size: clamp(19px, 2.3vw, 25px);
  line-height: 1.45;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 8px;
  padding: 0 20px;
  font-weight: 800;
  border: 1px solid transparent;
}

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

.button.secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.hero-visual {
  position: absolute;
  inset: 92px max(18px, calc((100vw - 1120px) / 2)) 70px auto;
  width: min(590px, 47vw);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04)),
    rgba(12, 18, 28, 0.82);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.38);
  opacity: 0.9;
  z-index: -1;
}

.visual-topbar {
  height: 44px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 18px;
}

.visual-topbar span {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--coral);
}

.visual-topbar span:nth-child(2) {
  background: var(--gold);
}

.visual-topbar span:nth-child(3) {
  background: var(--green);
}

.office-map {
  position: absolute;
  inset: 72px 42px 94px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 42px 42px;
}

.office-map::before,
.office-map::after {
  content: "";
  position: absolute;
  inset: 18% 18%;
  border: 1px solid rgba(125, 183, 255, 0.34);
  transform: rotate(10deg);
}

.office-map::after {
  inset: 28% 12%;
  border-color: rgba(114, 224, 169, 0.3);
  transform: rotate(-12deg);
}

.node,
.pulse,
.visual-panel {
  position: absolute;
}

.node {
  min-width: 92px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: rgba(8, 11, 16, 0.88);
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
  text-align: center;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
}

.node.founder {
  left: 37%;
  top: 38%;
  background: var(--text);
  color: var(--ink);
}

.node.mail {
  left: 4%;
  top: 13%;
  border-color: rgba(125, 183, 255, 0.55);
}

.node.finance {
  right: 7%;
  top: 18%;
  border-color: rgba(255, 209, 102, 0.55);
}

.node.research {
  left: 9%;
  bottom: 16%;
  border-color: rgba(114, 224, 169, 0.55);
}

.node.crm {
  right: 11%;
  bottom: 14%;
  border-color: rgba(255, 138, 122, 0.55);
}

.pulse {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 10px rgba(114, 224, 169, 0.14);
}

.pulse.one {
  left: 31%;
  top: 27%;
}

.pulse.two {
  right: 28%;
  bottom: 30%;
  background: var(--blue);
  box-shadow: 0 0 0 10px rgba(125, 183, 255, 0.14);
}

.visual-panel {
  width: 230px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
  background: rgba(8, 11, 16, 0.86);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.24);
}

.visual-panel.left {
  left: 26px;
  bottom: 22px;
}

.visual-panel.right {
  right: 26px;
  top: 70px;
}

.visual-panel span,
.visual-panel small {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.visual-panel strong {
  display: block;
  margin: 8px 0;
  font-size: 15px;
}

.section {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 88px 0;
}

.compact {
  padding: 56px 0 30px;
}

.compact p {
  max-width: 900px;
  color: #e7edf6;
  font-size: clamp(25px, 4vw, 44px);
  line-height: 1.08;
  font-weight: 800;
}

.grid-section {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 58px;
  align-items: start;
}

h2 {
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1;
  letter-spacing: 0;
}

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

.feature-grid article,
.proof-list div {
  min-height: 188px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.06);
}

.feature-grid span {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--gold);
  font-weight: 800;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
}

.feature-grid p,
.proof p,
.proof-list span {
  color: var(--muted);
  line-height: 1.6;
}

.proof {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 60px;
  align-items: start;
}

.proof p {
  max-width: 620px;
  font-size: 18px;
}

.proof-list {
  display: grid;
  gap: 12px;
}

.proof-list div {
  min-height: auto;
}

.proof-list strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.cta {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto 40px;
  border-radius: 18px;
  padding: 64px;
  background:
    linear-gradient(135deg, rgba(114, 224, 169, 0.22), rgba(125, 183, 255, 0.16)),
    #131a25;
}

.cta h2 {
  max-width: 820px;
}

@media (max-width: 900px) {
  .hero {
    min-height: auto;
  }

  .nav {
    align-items: flex-start;
  }

  .nav-links {
    gap: 14px;
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .hero-copy {
    margin: 0 auto;
    padding: 58px 0 360px;
  }

  .hero-visual {
    inset: auto 20px 24px;
    width: auto;
    height: 310px;
  }

  .office-map {
    inset: 58px 22px 74px;
  }

  .visual-panel {
    width: min(220px, 44vw);
  }

  .visual-panel.right {
    top: 58px;
    right: 16px;
  }

  .visual-panel.left {
    left: 16px;
    bottom: 14px;
  }

  .grid-section,
  .proof {
    grid-template-columns: 1fr;
  }

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

  .cta {
    padding: 40px 24px;
  }
}

@media (max-width: 560px) {
  .nav,
  .hero-copy,
  .section,
  .cta {
    width: min(100% - 28px, 1120px);
  }

  .nav {
    padding-top: 18px;
  }

  .nav-links a:nth-child(1),
  .nav-links a:nth-child(2) {
    display: none;
  }

  .hero-copy {
    padding-bottom: 330px;
  }

  h1 {
    font-size: 54px;
  }

  .actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-visual {
    height: 286px;
  }

  .node {
    min-width: 72px;
    padding: 8px 9px;
    font-size: 11px;
  }

  .visual-panel {
    width: 190px;
    padding: 12px;
  }

  .visual-panel.right {
    display: none;
  }
}