:root {
  --ink: #102f30;
  --deep: #061f21;
  --deep-soft: #0b2c2d;
  --mint: #b8ffc6;
  --mint-bright: #d6ffbd;
  --green: #3a8979;
  --sea: #dfece7;
  --paper: #f5f8f5;
  --muted: #66817c;
  --line: rgba(16, 70, 67, .15);
  --shadow: 0 28px 90px rgba(11, 48, 47, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "DM Sans", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
svg { display: block; width: 100%; height: auto; }

.site-header {
  align-items: center;
  display: flex;
  height: 110px;
  justify-content: space-between;
  left: 0;
  padding: 0 6vw;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 10;
}
.brand { align-items: center; display: flex; }
.brand img { display: block; height: 100px; width: auto; margin: 0 0 0 -30px; }
.main-nav { display: flex; gap: 34px; margin-left: auto; }
.main-nav a { color: rgba(231, 255, 240, .7); font-size: 13px; font-weight: 700; transition: color .25s; }
.main-nav a:hover { color: var(--mint); }
.button span { display: inline-block; margin-left: 7px; transition: transform .25s; }
.button:hover span { transform: translate(2px, -2px); }

.hero {
  background: var(--deep);
  color: #effff5;
  min-height: 820px;
  overflow: hidden;
  padding: 195px 6vw 95px;
  position: relative;
}
.hero-grid {
  background-image: linear-gradient(rgba(171,255,199,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(171,255,199,.045) 1px, transparent 1px);
  background-size: 54px 54px;
  inset: 0;
  mask-image: linear-gradient(to bottom, black, transparent 92%);
  position: absolute;
}
.hero-orb { border-radius: 50%; filter: blur(5px); opacity: .62; position: absolute; }
.hero-orb-one { background: radial-gradient(circle, rgba(54, 143, 126, .32), transparent 65%); height: 820px; right: -170px; top: -110px; width: 820px; }
.hero-orb-two { background: radial-gradient(circle, rgba(173, 255, 190, .09), transparent 65%); height: 460px; left: 14%; top: -180px; width: 460px; }
.hero-content { max-width: 690px; position: relative; z-index: 2; }
.eyebrow, .section-label { align-items: center; display: flex; font-size: 11px; font-weight: 700; gap: 10px; letter-spacing: 1.8px; text-transform: uppercase; }
.eyebrow { color: var(--mint); }
.eyebrow-dot { background: var(--mint); border-radius: 50%; box-shadow: 0 0 0 6px rgba(184,255,198,.1); height: 7px; width: 7px; }
h1, h2, h3 { font-family: "Manrope", Arial, sans-serif; letter-spacing: -2px; margin: 0; }
h1 { font-size: clamp(58px, 6.2vw, 93px); font-weight: 800; line-height: 1.02; margin-top: 30px; }
h1 span, h2 span { color: var(--mint); }
.hero-copy { color: rgba(228, 255, 239, .67); font-size: 19px; line-height: 1.7; margin: 30px 0 35px; max-width: 620px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; }
.button { align-items: center; border-radius: 999px; display: inline-flex; font-size: 14px; font-weight: 700; justify-content: center; padding: 15px 22px; transition: .25s; }
.button-primary { background: var(--mint); color: var(--deep); }
.button-primary:hover { background: var(--mint-bright); transform: translateY(-2px); }
.button-ghost { border: 1px solid rgba(184, 255, 198, .32); color: #edfff5; }
.button-ghost:hover { border-color: var(--mint); transform: translateY(-2px); }
.hero-metrics { border-top: 1px solid rgba(183,255,200,.16); display: flex; gap: 43px; margin-top: 86px; padding-top: 23px; width: max-content; }
.hero-metrics div { display: grid; gap: 4px; }
.hero-metrics strong { color: var(--mint); font-family: "Manrope"; font-size: 24px; letter-spacing: -1px; }
.hero-metrics span { color: rgba(225, 255, 237, .48); font-size: 10px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.hero-visual { max-width: 720px; position: absolute; right: -10px; top: 100px; width: 52vw; z-index: 1; }
.floating-card { align-items: center; backdrop-filter: blur(15px); background: rgba(8, 43, 43, .8); border: 1px solid rgba(171,255,195,.24); border-radius: 11px; box-shadow: 0 18px 52px rgba(0,0,0,.22); display: flex; gap: 11px; padding: 14px 16px; position: absolute; }
.floating-card b { color: #f1fff4; display: block; font-size: 12px; }
.floating-card small { color: #84b6aa; display: block; font-size: 10px; margin-top: 3px; }
.card-scan { left: 8%; top: 29%; }
.card-status { bottom: 16%; right: 6%; }
.pulse { background: var(--mint); border-radius: 50%; box-shadow: 0 0 0 6px rgba(184,255,198,.1); height: 10px; width: 10px; }
.status-icon { align-items: center; background: var(--mint); border-radius: 50%; color: var(--deep); display: flex; font-size: 13px; font-weight: 800; height: 23px; justify-content: center; width: 23px; }

.section { margin: 0 auto; max-width: 1380px; padding-left: 6vw; padding-right: 6vw; }
.intro { display: grid; gap: 75px; grid-template-columns: 190px 1fr; padding-bottom: 104px; padding-top: 128px; }
.section-label { color: var(--green); padding-top: 10px; }
h2 { color: var(--ink); font-size: clamp(42px, 5vw, 68px); line-height: 1.07; }
h2 span { color: var(--green); }
.intro-copy { color: var(--muted); font-size: 19px; line-height: 1.7; margin: 23px 0 0; max-width: 720px; }

.usecases { display: grid; gap: 22px; padding-bottom: 128px; }
.usecase-card { background: #fff; border: 1px solid rgba(17,75,71,.09); border-radius: 22px; box-shadow: var(--shadow); display: grid; grid-template-columns: 1fr 1fr; min-height: 505px; overflow: hidden; }
.usecase-card.reverse .card-copy { order: 2; }
.usecase-card.reverse .card-visual { order: 1; }
.card-copy { padding: 52px 52px 45px; }
.card-meta { align-items: center; display: flex; gap: 12px; }
.card-meta span { color: var(--green); font-family: "Manrope"; font-size: 14px; font-weight: 800; }
.card-meta em { color: #78938e; font-size: 10px; font-style: normal; font-weight: 700; letter-spacing: 1.5px; }
h3 { color: var(--ink); font-size: 47px; line-height: 1.05; margin: 22px 0 14px; }
.card-lead { color: var(--green); font-size: 17px; font-weight: 700; line-height: 1.48; margin-bottom: 18px; }
.card-copy p:not(.card-lead) { color: var(--muted); font-size: 15px; line-height: 1.65; margin: 0; }
ul { display: grid; gap: 10px; list-style: none; margin: 23px 0 0; padding: 0; }
li { color: #426964; font-size: 13px; font-weight: 700; padding-left: 23px; position: relative; }
li::before { color: var(--green); content: "✓"; font-weight: 800; left: 0; position: absolute; }
.card-visual { align-items: center; display: flex; justify-content: center; overflow: hidden; padding: 40px; position: relative; }
.card-visual::before { border: 1px solid rgba(28,99,91,.1); border-radius: 50%; content: ""; height: 390px; position: absolute; width: 390px; }
.card-visual::after { border: 1px dashed rgba(28,99,91,.16); border-radius: 50%; content: ""; height: 305px; position: absolute; width: 305px; }
.card-visual svg { max-width: 520px; position: relative; z-index: 1; }
.visual-scan { background: #e9f2ee; }
.visual-model { background: #0e3334; }
.visual-model::before, .visual-model::after { border-color: rgba(171,255,198,.11); }
.visual-check { background: #e3f0ea; }
.visual-upload { background: #dcebe6; }

footer { align-items: center; background: #051a1c; color: rgba(222,255,234,.38); display: flex; font-size: 11px; justify-content: space-between; padding: 29px 6vw; }
footer .brand img { height: 70px; margin: -10px 0 -10px 0; }
footer p { margin: 0 auto 0 22px; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }

@media (max-width: 1050px) {
  .hero { min-height: auto; padding-bottom: 80px; }
  .hero-content { max-width: 610px; }
  .hero-visual { opacity: .5; right: -150px; top: 120px; width: 690px; }
  .floating-card { display: none; }
  .usecase-card { min-height: auto; }
  .card-copy { padding: 39px 37px 35px; }
  h3 { font-size: 39px; }
}
@media (max-width: 780px) {
  .main-nav { display: none; }
  .hero { padding-top: 148px; }
  .hero-visual { display: none; }
  .hero-copy { font-size: 17px; }
  .hero-metrics { gap: 23px; margin-top: 65px; width: 100%; }
  .hero-metrics strong { font-size: 20px; }
  .hero-metrics span { font-size: 8px; }
  .intro { display: block; padding-bottom: 74px; padding-top: 86px; }
  .intro h2 { margin-top: 18px; }
  .intro-copy { font-size: 17px; }
  .usecases { padding-bottom: 84px; }
  .usecase-card { display: flex; flex-direction: column; }
  .usecase-card.reverse .card-copy { order: 1; }
  .usecase-card.reverse .card-visual { order: 2; }
  .card-copy { padding: 32px 27px 31px; }
  .card-visual { min-height: 280px; padding: 20px; }
  .card-visual::before { height: 280px; width: 280px; }
  .card-visual::after { height: 220px; width: 220px; }
  footer { align-items: flex-start; flex-direction: column; gap: 14px; }
  footer p { margin: 0; }
}