:root {
  color-scheme: dark;
  --bg: #0a0a0c;
  --panel: #111114;
  --text: #f5f5f2;
  --muted: #a0a0a5;
  --line: rgba(255, 255, 255, .1);
  --green: #2ee6a0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.55;
}

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

a:focus-visible, button:focus-visible { outline: 2px solid var(--green); outline-offset: 4px; }

.site-header, .site-footer {
  width: min(1180px, calc(100% - 64px));
  margin: 0 auto;
}

.site-header {
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 650; letter-spacing: -.02em; }
.brand img { width: 38px; height: 38px; object-fit: cover; border-radius: 11px; }
.text-link { color: #d6d6d8; font-size: 14px; }
.text-link span, .contact-link span { color: var(--green); margin-left: 5px; }
.section-shell { width: min(1180px, calc(100% - 64px)); margin: 0 auto; }

.hero {
  min-height: 690px;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 66px 7.5% 90px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  width: 540px;
  height: 540px;
  top: 62px;
  left: 4%;
  background: radial-gradient(circle, rgba(46, 230, 160, .12), transparent 68%);
  pointer-events: none;
}

.hero-art { min-height: 400px; position: relative; display: grid; place-items: center; }
.hero-art img { position: relative; z-index: 1; width: min(100%, 360px); aspect-ratio: 1; object-fit: cover; border-radius: 28px; animation: flight 6s ease-in-out infinite; box-shadow: 0 0 70px rgba(46, 230, 160, .14); }
.cloud { position: absolute; width: 115px; height: 34px; border: 1px solid rgba(255, 255, 255, .08); border-radius: 50%; filter: blur(1px); animation: drift 11s ease-in-out infinite alternate; }
.cloud::after { content: ""; position: absolute; width: 62px; height: 22px; top: -10px; left: 24px; border: 1px solid rgba(255, 255, 255, .07); border-bottom: 0; border-radius: 60% 60% 0 0; }
.cloud-one { top: 20%; left: 2%; }
.cloud-two { right: 0; bottom: 20%; transform: scale(.7); animation-delay: -4s; }
.spark { position: absolute; width: 5px; height: 5px; border-radius: 50%; background: var(--green); box-shadow: 0 0 14px var(--green); opacity: .55; animation: drift 8s ease-in-out infinite alternate; }
.spark-one { top: 17%; right: 17%; }
.spark-two { left: 12%; bottom: 16%; animation-delay: -3s; }
.hero-copy { position: relative; z-index: 2; padding-left: 4%; }
.eyebrow { margin: 0 0 16px; color: var(--green); font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 580px; margin-bottom: 16px; font-size: clamp(46px, 5.3vw, 72px); line-height: .99; letter-spacing: -.065em; }
.hero-slogan { max-width: 440px; margin-bottom: 9px; color: #d8d8dc; font-size: clamp(19px, 2vw, 24px); letter-spacing: -.025em; }
.hero-subline { margin-bottom: 30px; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 0 18px; border: 1px solid transparent; border-radius: 999px; font: inherit; font-size: 14px; font-weight: 650; }
.button-primary { background: var(--green); color: #06130d; transition: transform .2s, background .2s; }
.button-primary:hover { transform: translateY(-2px); background: #58f0b6; }
.button-quiet { border-color: var(--line); background: transparent; color: #77777d; }
.button-quiet:disabled { cursor: not-allowed; opacity: .8; }
.scroll-cue { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); color: #79797f; font-size: 12px; }
.scroll-cue span { padding-left: 7px; color: var(--green); }

.idea { padding-top: 98px; padding-bottom: 124px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; margin-bottom: 38px; }
h2 { margin-bottom: 0; font-size: clamp(34px, 4vw, 50px); line-height: 1.08; letter-spacing: -.055em; }
h2 span { color: #77777f; }
.idea-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.idea-card { min-height: 250px; position: relative; padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg, rgba(255,255,255,.045), rgba(255,255,255,.012)); }
.card-number { color: #68686f; font-size: 12px; font-variant-numeric: tabular-nums; }
.card-icon { margin: 22px 0 15px; color: #dedee2; font-size: 26px; line-height: 1; }
.card-icon-green { color: var(--green); }
.idea-card h3 { margin-bottom: 8px; font-size: 18px; letter-spacing: -.025em; }
.idea-card p { max-width: 290px; margin-bottom: 0; color: var(--muted); font-size: 14px; }

.explainer { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: 8%; padding: 74px 6%; border: 1px solid var(--line); border-radius: 24px; background: radial-gradient(ellipse at 80% 50%, rgba(46,230,160,.07), transparent 48%), var(--panel); }
.explainer-copy h2 { margin-bottom: 22px; }
.explainer-copy > p:not(.eyebrow):not(.caption) { max-width: 390px; margin-bottom: 18px; color: #c1c1c5; }
.caption { margin-bottom: 0; color: #787880; font-size: 12px; }
.chart-card { padding: 22px 24px 18px; border: 1px solid rgba(255,255,255,.08); border-radius: 16px; background: rgba(7, 11, 10, .55); }
.chart-topline, .chart-labels { display: flex; justify-content: space-between; color: #8c8c92; font-size: 11px; }
.chart-key { display: flex; align-items: center; gap: 7px; }
.chart-key i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.tent-chart { display: block; width: 100%; margin: 6px 0 0; overflow: visible; }
.chart-gridline { fill: none; stroke: rgba(255,255,255,.07); stroke-dasharray: 3 7; }
.chart-area { fill: url(#tent-fill); }
.chart-line { fill: none; stroke: var(--green); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.chart-axis { fill: none; stroke: rgba(255,255,255,.2); stroke-width: 1.5; }
.zone-mark { fill: none; stroke: rgba(46,230,160,.6); stroke-width: 1.5; }
.zone-label { fill: #7f8d87; font: 10px ui-sans-serif, system-ui, sans-serif; }
.chart-labels { padding-top: 2px; }

.product { min-height: 225px; display: flex; flex-direction: column; align-items: center; justify-content: center; margin-top: 108px; border: 1px dashed rgba(255,255,255,.13); border-radius: 22px; text-align: center; }
.product .eyebrow { margin-bottom: 10px; }
.product h2 { font-size: clamp(30px, 3vw, 40px); }
.contact { display: flex; align-items: center; justify-content: space-between; padding-top: 110px; padding-bottom: 100px; }
.contact h2 { font-size: clamp(34px, 4vw, 48px); }
.contact-link { font-size: clamp(17px, 2vw, 22px); }
.site-footer { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 18px; padding: 25px 0 30px; border-top: 1px solid var(--line); font-size: 12px; }
.footer-brand { font-weight: 650; }
.footer-links { display: flex; justify-content: flex-end; gap: 22px; color: #b8b8bd; }
.disclaimer, .copyright { margin: 0; color: #77777f; }
.copyright { text-align: right; }

@keyframes flight {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-12px) rotate(1.5deg); }
}

@keyframes drift {
  from { translate: -5px 3px; }
  to { translate: 12px -9px; }
}

@media (max-width: 760px) {
  .site-header, .site-footer, .section-shell { width: min(100% - 36px, 560px); }
  .site-header { height: 68px; }
  .brand { gap: 9px; font-size: 14px; }
  .brand img { width: 32px; height: 32px; border-radius: 9px; }
  .text-link { font-size: 12px; }
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 0; padding: 30px 8px 78px; text-align: center; }
  .hero::before { width: 390px; height: 390px; top: 20px; left: 50%; transform: translateX(-50%); }
  .hero-art { min-height: 300px; }
  .hero-art img { width: min(76vw, 300px); border-radius: 24px; }
  .cloud-one { left: 5%; top: 16%; }
  .cloud-two { right: 3%; bottom: 17%; }
  .hero-copy { padding: 18px 0 0; }
  .eyebrow { margin-bottom: 12px; font-size: 10px; }
  h1 { margin-bottom: 14px; font-size: clamp(43px, 12vw, 60px); }
  .hero-slogan { margin: 0 auto 8px; font-size: 19px; }
  .hero-subline { max-width: 290px; margin: 0 auto 24px; font-size: 14px; }
  .hero-actions { justify-content: center; }
  .button { min-height: 46px; padding: 0 15px; font-size: 13px; }
  .scroll-cue { bottom: 26px; }
  .idea { padding-top: 75px; padding-bottom: 78px; }
  .section-heading { display: block; margin-bottom: 25px; }
  h2 { font-size: 38px; }
  .idea-cards { grid-template-columns: 1fr; gap: 10px; }
  .idea-card { min-height: 0; padding: 22px; }
  .card-icon { margin: 16px 0 11px; }
  .idea-card h3 { font-size: 17px; }
  .explainer { grid-template-columns: 1fr; gap: 30px; padding: 28px 20px 22px; border-radius: 19px; }
  .explainer-copy h2 { margin-bottom: 17px; }
  .explainer-copy > p:not(.eyebrow):not(.caption) { font-size: 14px; }
  .chart-card { padding: 17px 13px 14px; }
  .chart-labels { font-size: 9px; }
  .product { min-height: 185px; margin-top: 72px; }
  .contact { align-items: flex-start; flex-direction: column; gap: 22px; padding-top: 76px; padding-bottom: 70px; }
  .contact h2 { font-size: 40px; }
  .site-footer { grid-template-columns: 1fr; gap: 13px; padding: 22px 0 25px; }
  .footer-links { justify-content: flex-start; flex-wrap: wrap; gap: 9px 18px; }
  .copyright { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}