:root {
  --ink: #06100e;
  --ink-2: #0b1c18;
  --paper: #e7eee9;
  --muted: #9cafaa;
  --line: rgba(197, 224, 216, .16);
  --mint: #52e0b4;
  --orange: #f1a15b;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.skip-link { position: fixed; top: -80px; left: 18px; z-index: 100; padding: 12px 16px; background: var(--mint); color: var(--ink); }
.skip-link:focus { top: 18px; }

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 0;
  width: 100%;
  height: 90px;
  padding: 0 clamp(24px, 5vw, 76px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 13px; font-weight: 800; letter-spacing: .16em; text-decoration: none; }
.brand-muted { margin-left: 7px; color: #81948f; font-weight: 500; }
.brand-mark { width: 26px; fill: var(--mint); }
nav { display: flex; align-items: center; gap: 34px; }
nav a { color: #a8b9b4; text-decoration: none; font-size: 12px; letter-spacing: .06em; transition: color .2s; }
nav a:hover { color: var(--paper); }
.nav-cta { padding: 12px 17px; border: 1px solid rgba(82, 224, 180, .55); color: var(--mint); }
.menu-button { display: none; background: none; border: 0; padding: 8px; }
.menu-button span { display: block; width: 24px; height: 1px; margin: 6px 0; background: var(--paper); }

.hero {
  min-height: 820px;
  padding: 180px clamp(24px, 7vw, 110px) 100px;
  display: grid;
  grid-template-columns: minmax(0, .93fr) minmax(460px, 1.07fr);
  gap: 70px;
  align-items: center;
  background:
    radial-gradient(circle at 72% 48%, rgba(25, 92, 76, .27), transparent 35%),
    linear-gradient(120deg, #06100e 0%, #071512 55%, #0b1b17 100%);
  overflow: hidden;
}
.eyebrow, .section-number { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; letter-spacing: .18em; color: var(--mint); }
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 34px; }
.eyebrow span { width: 28px; height: 1px; background: var(--mint); }
h1 { margin: 0; font: 400 clamp(70px, 8.3vw, 132px)/.82 Georgia, "Times New Roman", serif; letter-spacing: -.065em; }
h1 em { color: var(--mint); font-weight: 400; }
.hero-lede { max-width: 590px; margin: 42px 0 0; color: #aebfba; font-size: clamp(17px, 1.45vw, 21px); line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 42px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 34px; min-width: 195px; padding: 16px 18px; border: 0; border-radius: 0; text-decoration: none; font: inherit; font-size: 12px; letter-spacing: .08em; cursor: pointer; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--mint); color: var(--ink); font-weight: 750; }
.button-quiet { border: 1px solid var(--line); color: #bac9c5; }

.system-visual { position: relative; max-width: 680px; width: 100%; aspect-ratio: 1.15; border: 1px solid var(--line); background: rgba(4, 13, 11, .55); box-shadow: 0 30px 90px rgba(0, 0, 0, .3); }
.system-visual::before, .system-visual::after { content: ""; position: absolute; width: 18px; height: 18px; border-color: var(--mint); opacity: .65; }
.system-visual::before { top: -1px; left: -1px; border-top: 1px solid; border-left: 1px solid; }
.system-visual::after { right: -1px; bottom: -1px; border-right: 1px solid; border-bottom: 1px solid; }
.system-visual svg { width: 100%; height: 100%; padding: 36px; }
.visual-label { position: absolute; top: 18px; left: 21px; color: var(--mint); font: 9px ui-monospace, monospace; letter-spacing: .2em; }
.visual-readout { position: absolute; display: flex; justify-content: space-between; bottom: 16px; left: 21px; right: 21px; font: 9px ui-monospace, monospace; letter-spacing: .14em; color: #82968f; }
.visual-readout i { display: inline-block; width: 6px; height: 6px; margin-right: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 8px var(--mint); }
.pulse { transform-origin: 425px 190px; animation: pulse 2.5s ease-out infinite; }
.nodes circle { transition: fill .3s; }
.system-visual:hover .nodes circle { fill: rgba(82, 224, 180, .16); }
@keyframes pulse { 0% { transform: scale(.5); opacity: .8; } 100% { transform: scale(2.5); opacity: 0; } }

.statement { padding: 120px clamp(24px, 10vw, 160px); display: grid; grid-template-columns: 1fr 3fr; gap: 50px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #091713; }
.statement-copy { max-width: 1020px; margin: 0; font: 400 clamp(32px, 4.3vw, 66px)/1.18 Georgia, serif; letter-spacing: -.035em; color: #8fa49e; }
.statement-copy strong { color: var(--paper); font-weight: 400; }

.section { padding: 130px clamp(24px, 7vw, 110px); }
.section-heading { display: grid; grid-template-columns: 1fr 3fr; gap: 50px; margin-bottom: 76px; }
.section-heading h2, .contact h2 { margin: 0; font: 400 clamp(48px, 6vw, 86px)/.98 Georgia, serif; letter-spacing: -.05em; }
.capability-list { border-top: 1px solid var(--line); }
.capability { display: grid; grid-template-columns: 1fr 3fr auto; gap: 40px; align-items: start; padding: 38px 0; border-bottom: 1px solid var(--line); }
.capability-index { color: var(--mint); font: 10px ui-monospace, monospace; }
.capability h3 { margin: 0 0 13px; font: 400 clamp(27px, 3vw, 42px) Georgia, serif; }
.capability p { max-width: 680px; margin: 0; color: #91a49e; line-height: 1.7; }
.capability-icon { color: var(--mint); font-size: 22px; transition: transform .2s; }
.capability:hover .capability-icon { transform: translate(4px, -4px); }

.work { background: var(--paper); color: var(--ink); }
.work .section-number { color: #247b63; }
.product-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 18px; }
.product { position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; min-height: 620px; padding: 27px; background: #0a1815; color: var(--paper); text-decoration: none; }
.product-top { display: flex; justify-content: space-between; color: var(--mint); font: 9px ui-monospace, monospace; letter-spacing: .16em; }
.product-copy { position: relative; z-index: 2; max-width: 600px; }
.product-type { color: var(--mint); font: 9px ui-monospace, monospace; letter-spacing: .15em; }
.product h3 { margin: 9px 0 12px; font: 400 clamp(37px, 4vw, 58px) Georgia, serif; }
.product-copy > p:last-child { margin: 0; color: #a6b8b3; line-height: 1.65; }
.product-terminal { width: 72%; align-self: center; padding: 22px; border: 1px solid rgba(82,224,180,.25); background: rgba(2, 9, 8, .7); box-shadow: 0 25px 60px rgba(0,0,0,.35); transform: rotate(-2deg); font: 10px ui-monospace, monospace; }
.terminal-kicker { color: #6d817b; letter-spacing: .14em; }
.terminal-line { margin: 25px 0; font-size: 12px; }.terminal-line b { color: var(--mint); }
.terminal-output { display: grid; grid-template-columns: 1fr 1fr 1fr; padding: 8px 0; border-top: 1px solid var(--line); color: #637770; }
.terminal-output.bright { color: var(--mint); }
.terminal-cursor { width: 8px; height: 14px; margin-top: 20px; background: var(--mint); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.product-stack { display: grid; gap: 18px; }
.product-small { min-height: 301px; background: #173b32; }
.product-small h3 { font-size: 42px; }
.product-orange { background: #d67f3f; color: #12120e; }
.product-orange .product-top, .product-orange .product-type { color: #17251f; }
.product-orange .product-copy > p:last-child { color: rgba(10, 20, 16, .72); }
.product::after { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, transparent 40%, rgba(255,255,255,.06)); transform: translateX(-100%); transition: transform .55s; }
.product:hover::after { transform: translateX(100%); }

.principles { background: #0b1b17; }
.principle-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.principle-grid article { min-height: 320px; padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.principle-grid span { color: var(--mint); font: 10px ui-monospace, monospace; }
.principle-grid h3 { margin: 100px 0 16px; font: 400 28px Georgia, serif; }
.principle-grid p { color: #8fa29d; line-height: 1.65; }

.contact { position: relative; overflow: hidden; padding: 145px clamp(24px, 7vw, 110px); background: var(--orange); color: #101612; }
.contact-layout { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(60px, 8vw, 130px); align-items: start; }
.contact-intro { position: relative; }
.contact .section-number { color: #253e35; }
.contact h2 { position: relative; margin: 25px 0; max-width: 760px; }
.contact-intro > p:not(.section-number) { position: relative; max-width: 590px; margin: 0 0 34px; color: rgba(10,20,16,.68); font-size: 18px; line-height: 1.6; }
.contact .button { position: relative; background: #0a1815; color: var(--paper); }
.contact-actions { position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.contact .button-outline { background: transparent; color: #14241e; border: 1px solid rgba(10, 24, 19, .45); }
.copy-email.copied { background: #173b32; color: var(--mint); }
.text-link { color: #20372f; font-size: 12px; letter-spacing: .06em; text-underline-offset: 4px; }
.contact-form { position: relative; padding: clamp(25px, 4vw, 48px); background: #0a1815; color: var(--paper); box-shadow: 0 30px 80px rgba(20, 31, 25, .18); }
.contact-form label { display: block; margin-bottom: 22px; color: #91a59f; font: 10px ui-monospace, monospace; letter-spacing: .12em; text-transform: uppercase; }
.contact-form input, .contact-form textarea { display: block; width: 100%; margin-top: 9px; padding: 12px 0; border: 0; border-bottom: 1px solid rgba(197, 224, 216, .25); border-radius: 0; outline: 0; background: transparent; color: var(--paper); font: 15px/1.5 Inter, sans-serif; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--mint); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; }
.form-trap { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-submit { display: flex; align-items: center; gap: 20px; margin-top: 30px; }
.contact-form .button { background: var(--mint); color: var(--ink); }
.contact-form .button:disabled { opacity: .55; cursor: wait; }
.form-status { margin: 0; color: #a6b8b3; font-size: 12px; line-height: 1.5; }
.form-status.success { color: var(--mint); }
.form-status.error { color: #ffad82; }
.contact-orbit { position: absolute; width: 700px; height: 700px; left: 50%; top: 50%; transform: translate(-50%,-50%); border: 1px solid rgba(15,30,25,.13); border-radius: 50%; }
.contact-orbit span { position: absolute; inset: 80px; border: 1px solid rgba(15,30,25,.12); border-radius: 50%; }
.contact-orbit span:nth-child(2) { inset: 180px; }
.contact-orbit i { position: absolute; width: 8px; height: 8px; left: 50%; top: -4px; background: #14241e; border-radius: 50%; animation: orbit 12s linear infinite; transform-origin: 0 354px; }
@keyframes orbit { to { transform: rotate(360deg); } }

footer { min-height: 120px; padding: 35px clamp(24px, 5vw, 76px); display: flex; align-items: center; justify-content: space-between; gap: 30px; border-top: 1px solid var(--line); color: #71857f; font: 10px ui-monospace, monospace; letter-spacing: .08em; }
footer .brand { color: var(--paper); font-family: Inter, sans-serif; }

.reveal { opacity: 0; transform: translateY(25px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .site-header nav { display: none; position: absolute; top: 90px; left: 0; right: 0; padding: 25px; flex-direction: column; align-items: stretch; background: #071310; border-bottom: 1px solid var(--line); }
  .site-header nav.open { display: flex; }
  .menu-button { display: block; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 150px; }
  .system-visual { max-width: 620px; }
  .statement, .section-heading { grid-template-columns: 1fr; gap: 24px; }
  .product-grid { grid-template-columns: 1fr; }
  .product { min-height: 540px; }
  .product-stack { grid-template-columns: 1fr 1fr; }
  .product-small { min-height: 300px; }
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .hero { padding-left: 22px; padding-right: 22px; gap: 55px; }
  h1 { font-size: clamp(63px, 21vw, 92px); }
  .system-visual { aspect-ratio: .95; }
  .system-visual svg { padding: 18px; }
  .statement, .section, .contact { padding: 90px 22px; }
  .statement-copy { font-size: 36px; }
  .capability { grid-template-columns: 35px 1fr; gap: 15px; }
  .capability-icon { display: none; }
  .product-stack, .principle-grid { grid-template-columns: 1fr; }
  .product { min-height: 500px; padding: 23px; }
  .product-small { min-height: 320px; }
  .product-terminal { width: 100%; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-submit { align-items: flex-start; flex-direction: column; }
  footer { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}