:root {
  --bg: #070b0f;
  --bg-soft: #0b1117;
  --panel: #101820;
  --panel-2: #151f29;
  --text: #f4f7fa;
  --muted: #9aa8b5;
  --line: rgba(255,255,255,.12);
  --line-dark: rgba(9,20,28,.12);
  --ink: #09141c;
  --light: #edf1ee;
  --accent: #86ffb7;
  --accent-2: #6aa9ff;
  --max: 1200px;
  --radius: 28px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Manrope", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
img { max-width: 100%; }
.container { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.section { padding: 118px 0; }
.section-pad { padding: 110px 0 34px; }

.page-noise {
  position: fixed; inset: 0; z-index: 999; pointer-events: none; opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 140 140' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}

.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}
.site-header.scrolled {
  background: rgba(7,11,15,.82); backdrop-filter: blur(18px); border-color: var(--line);
}
.nav-wrap { height: 78px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 11px; width: max-content; }
.brand-mark {
  width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px;
  background: var(--accent); color: var(--ink); font-weight: 800; letter-spacing: -.05em;
}
.brand-name { font-weight: 800; letter-spacing: .12em; font-size: 14px; }
.main-nav { display: flex; gap: 30px; color: #c5ced5; font-size: 14px; }
.main-nav a { transition: color .2s ease; }
.main-nav a:hover { color: var(--accent); }
.nav-cta { justify-self: end; }
.menu-toggle { display: none; border: 0; background: transparent; padding: 8px; }
.menu-toggle span { display: block; width: 24px; height: 1px; background: white; margin: 6px; }

.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 52px; padding: 0 22px;
  border-radius: 999px; border: 1px solid transparent; font-weight: 700; font-size: 14px; cursor: pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 42px; padding-inline: 18px; }
.button-primary { background: var(--accent); color: var(--ink); }
.button-primary:hover { background: #a5ffc9; }
.button-outline { border-color: var(--line); color: var(--text); }
.button-outline:hover { border-color: var(--accent); color: var(--accent); }
.text-link { display: inline-flex; gap: 10px; align-items: center; color: #d5dce2; font-weight: 600; font-size: 14px; }
.text-link span { color: var(--accent); }

.hero { min-height: 820px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; width: 650px; height: 650px; top: 0; right: -170px; border-radius: 50%;
  background: radial-gradient(circle, rgba(106,169,255,.16), transparent 64%); filter: blur(10px); pointer-events: none;
}
.hero-grid { min-height: 590px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 50px; align-items: center; }
.eyebrow, .section-index, .project-meta, .mono {
  font-family: "DM Mono", monospace; text-transform: uppercase; letter-spacing: .1em;
}
.eyebrow { font-size: 12px; color: #b9c5ce; display: flex; align-items: center; gap: 9px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 18px var(--accent); }
.hero h1 { font-size: clamp(56px, 7vw, 94px); line-height: .95; letter-spacing: -.065em; margin: 28px 0 30px; max-width: 850px; }
.accent-text { color: var(--accent); }
.hero-lead { max-width: 660px; color: var(--muted); font-size: 18px; line-height: 1.75; margin: 0; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 42px; }

.hero-visual { height: 500px; position: relative; }
.hero-visual::before {
  content: ""; position: absolute; inset: 55px 20px 40px 20px; border: 1px solid var(--line); border-radius: 50%;
  background: radial-gradient(circle at center, rgba(134,255,183,.09), rgba(106,169,255,.02) 48%, transparent 68%);
}
.orbit { position: absolute; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; }
.orbit-one { width: 340px; height: 340px; left: 83px; top: 80px; animation: spin 20s linear infinite; }
.orbit-one::after { content:""; position:absolute; width:10px; height:10px; background:var(--accent); border-radius:50%; left: 22px; top: 66px; box-shadow: 0 0 20px rgba(134,255,183,.8); }
.orbit-two { width: 220px; height: 220px; left: 143px; top: 140px; border-style: dashed; animation: spinReverse 14s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spinReverse { to { transform: rotate(-360deg); } }
.code-card, .metric-card {
  position: absolute; border: 1px solid var(--line); background: rgba(13,20,27,.83); backdrop-filter: blur(14px); box-shadow: 0 24px 80px rgba(0,0,0,.32);
}
.code-card { border-radius: 20px; padding: 20px; }
.card-a { width: 260px; left: 0; top: 88px; transform: rotate(-4deg); animation: floatA 6s ease-in-out infinite; }
.card-b { width: 240px; right: 0; bottom: 80px; transform: rotate(5deg); animation: floatB 6.8s ease-in-out infinite; }
@keyframes floatA { 50% { transform: translateY(-12px) rotate(-3deg); } }
@keyframes floatB { 50% { transform: translateY(13px) rotate(4deg); } }
.mini-top { display: flex; gap: 6px; margin-bottom: 25px; }
.mini-top span { width: 7px; height: 7px; border-radius: 50%; background: #39444e; }
.mini-top span:first-child { background: var(--accent); }
.code-card .mono { color: var(--accent); font-size: 11px; margin: 0 0 9px; }
.code-card strong { font-size: 22px; letter-spacing: -.03em; }
.code-lines { margin-top: 22px; display: grid; gap: 8px; }
.code-lines i { height: 6px; border-radius: 999px; background: #26313a; width: 100%; }
.code-lines i:nth-child(2) { width: 74%; }
.code-lines i:nth-child(3) { width: 48%; background: rgba(106,169,255,.45); }
.tag { display: inline-block; font: 500 10px "DM Mono", monospace; color: var(--accent); border: 1px solid rgba(134,255,183,.25); border-radius: 999px; padding: 6px 9px; }
.ai-core { width: 82px; height: 82px; margin: 22px auto 18px; border: 1px solid rgba(134,255,183,.3); border-radius: 50%; display: grid; place-items: center; box-shadow: inset 0 0 40px rgba(134,255,183,.08), 0 0 60px rgba(134,255,183,.08); }
.ai-core span { font: 500 20px "DM Mono", monospace; color: var(--accent); }
.card-b p { margin: 0; color: #adb9c3; font-size: 13px; line-height: 1.6; }
.metric-card { left: 184px; bottom: 40px; border-radius: 16px; padding: 15px 19px; }
.metric-card span { display:block; font: 500 9px "DM Mono", monospace; color: var(--muted); letter-spacing:.12em; }
.metric-card strong { font-size: 14px; }
.hero-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; color: #8f9ba5; font: 500 11px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.hero-strip i { width: 4px; height: 4px; background: var(--accent); border-radius: 50%; opacity: .65; }

.section-light { background: var(--light); color: var(--ink); }
.section-heading { display: grid; grid-template-columns: 1.35fr .65fr; gap: 60px; align-items: end; margin-bottom: 65px; }
.section-index { display: block; font-size: 11px; color: #587064; margin-bottom: 20px; }
.section-heading h2, .process-intro h2, .manifesto-copy h2, .contact-copy h2 { font-size: clamp(42px, 5vw, 68px); line-height: 1.02; letter-spacing: -.055em; margin: 0; }
.section-heading > p { margin: 0; font-size: 16px; line-height: 1.75; color: #56636c; max-width: 470px; justify-self: end; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-dark); border-left: 1px solid var(--line-dark); }
.service-card { min-height: 390px; padding: 34px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); position: relative; transition: background .25s ease, transform .25s ease; }
.service-card:hover { background: #e2e9e4; }
.service-card-featured { background: var(--ink); color: var(--text); }
.service-card-featured:hover { background: #111f29; }
.service-num { position: absolute; right: 26px; top: 24px; font: 500 10px "DM Mono", monospace; color: #74837a; }
.service-icon { font-size: 30px; margin: 8px 0 52px; color: #1e7047; }
.service-card-featured .service-icon { color: var(--accent); }
.service-card h3 { font-size: 25px; margin: 0 0 16px; letter-spacing: -.035em; }
.service-card p { color: #617069; line-height: 1.7; font-size: 14px; margin: 0 0 28px; }
.service-card-featured p { color: #9eabb5; }
.service-card ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 7px; }
.service-card li { border: 1px solid rgba(9,20,28,.14); border-radius: 999px; padding: 7px 10px; font-size: 11px; }
.service-card-featured li { border-color: var(--line); color: #c3cdd5; }

.portfolio-section { background: var(--bg-soft); }
.section-heading-dark .section-index { color: var(--accent); }
.section-heading-dark > p { color: var(--muted); }
.portfolio-list { display: grid; gap: 24px; }
.project-card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #0b1117; transition: border-color .25s ease, transform .25s ease; }
.project-card:hover { border-color: rgba(134,255,183,.45); transform: translateY(-3px); }
.project-link { min-height: 510px; display: grid; grid-template-columns: .82fr 1.18fr; }
.project-info { padding: 54px; display: flex; flex-direction: column; align-items: flex-start; }
.project-meta { display: flex; gap: 8px; flex-wrap: wrap; }
.project-meta span { font-size: 9px; border: 1px solid var(--line); padding: 7px 9px; border-radius: 999px; color: #aeb9c2; }
.project-info h3 { font-size: 44px; letter-spacing: -.05em; margin: auto 0 16px; }
.project-info p { color: var(--muted); line-height: 1.7; margin: 0; max-width: 440px; }
.project-cta { color: var(--accent); font-weight: 700; margin-top: 34px; font-size: 14px; }
.project-preview { min-height: 420px; margin: 30px 30px 30px 0; border-radius: 22px; overflow: hidden; border: 1px solid rgba(255,255,255,.11); position: relative; }
.browser-bar { height: 34px; display: flex; gap: 6px; align-items: center; padding: 0 14px; background: rgba(255,255,255,.06); }
.browser-bar i { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,.34); }
.preview-civica { background: linear-gradient(145deg,#06140d,#0e3d20 60%,#072c5b); }
.preview-shell { position: absolute; inset: 62px 34px 34px; display: grid; grid-template-columns: 90px 1fr; background: rgba(5,18,13,.7); border: 1px solid rgba(255,255,255,.12); border-radius: 16px; overflow: hidden; }
.preview-nav { border-right: 1px solid rgba(255,255,255,.09); background: rgba(0,0,0,.14); }
.preview-content { padding: 38px; }
.preview-chip { font: 500 9px "DM Mono",monospace; color:#fff; opacity:.7; }
.preview-content strong { display:block; font-size: clamp(28px,3vw,44px); line-height:1.04; letter-spacing:-.05em; margin-top:22px; }
.chart { height: 110px; display:flex; align-items:flex-end; gap:9px; margin-top:45px; }
.chart i { width: 28px; border-radius:7px 7px 2px 2px; background: var(--accent); opacity:.8; }
.chart i:nth-child(1){height:32%}.chart i:nth-child(2){height:52%}.chart i:nth-child(3){height:44%}.chart i:nth-child(4){height:78%}.chart i:nth-child(5){height:100%; background:var(--accent-2)}
.preview-teacher { background: linear-gradient(145deg,#111f3a,#214b91 70%,#4d86e6); }
.student-ui { position:absolute; inset:62px 34px 34px; background:#f5f8fc; color:#14213a; border-radius:16px; display:grid; grid-template-columns:76px 1fr; overflow:hidden; }
.student-side { background:#112342; padding:24px 0; display:flex; align-items:center; flex-direction:column; gap:28px; }
.student-side b { color:white; border:1px solid rgba(255,255,255,.3); border-radius:10px; padding:8px; }
.student-side i { width:22px; height:5px; background:rgba(255,255,255,.23); border-radius:99px; }
.student-main { padding:40px; }
.student-main span { font:500 9px "DM Mono",monospace;color:#4e6c9f; }
.student-main strong { display:block; font-size:36px; letter-spacing:-.05em; margin:12px 0 34px; }
.lesson-row { display:flex; gap:12px; margin-bottom:13px; }
.lesson-row i { height:74px; background:#e1e9f7; border-radius:12px; flex:1; }
.lesson-row i:first-child { background:#c8daf8; }
.lesson-row.short { width:70%; }
.preview-cleiton { background: linear-gradient(145deg,#ddd1c3,#f0e6da); }
.therapy-ui { position:absolute; inset:62px 34px 34px; background:#f9f5ef; color:#312d29; border-radius:16px; display:grid; grid-template-columns:.85fr 1.15fr; overflow:hidden; }
.portrait-block { background: linear-gradient(160deg,#b9a99a,#e6d8ca 50%,#a48e7d); position:relative; }
.portrait-block::after { content:""; position:absolute; width:90px;height:130px;border-radius:60px 60px 20px 20px;background:rgba(80,62,50,.36);left:50%;bottom:28px;transform:translateX(-50%); }
.therapy-copy { padding:38px 28px; }
.therapy-copy span { font:500 8px "DM Mono",monospace;color:#786a60; }
.therapy-copy strong { display:block;font:600 32px/1.05 "Manrope";letter-spacing:-.05em;margin:20px 0 26px; }
.therapy-copy i { display:block;height:5px;border-radius:999px;background:#ded4ca;width:88%;margin:10px 0; }
.therapy-copy i:nth-of-type(2){width:62%}.therapy-copy button{margin-top:28px;border:0;border-radius:999px;background:#51463e;color:white;padding:11px 16px;font-size:10px}

.process-section { background: #d9ff79; color: var(--ink); }
.process-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 90px; }
.process-intro { position: sticky; top: 125px; align-self: start; }
.process-intro .section-index { color: #436117; }
.process-intro p { max-width: 380px; color: #445030; line-height: 1.7; font-size: 16px; margin-top: 28px; }
.process-steps { border-top: 1px solid rgba(9,20,28,.18); }
.process-step { min-height: 160px; display: grid; grid-template-columns: 80px 1fr; gap: 20px; padding: 35px 0; border-bottom: 1px solid rgba(9,20,28,.18); }
.process-step > span { font: 500 11px "DM Mono", monospace; padding-top: 8px; }
.process-step h3 { font-size: 31px; letter-spacing: -.04em; margin: 0 0 10px; }
.process-step p { margin: 0; max-width: 540px; color: #536039; line-height: 1.6; }

.manifesto-section { background: #0a0f14; }
.manifesto-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }
.manifesto-code { border: 1px solid var(--line); border-radius: 24px; overflow: hidden; background: #080d11; box-shadow: 0 40px 100px rgba(0,0,0,.3); }
.terminal-top { height: 52px; border-bottom: 1px solid var(--line); display:flex;align-items:center;justify-content:space-between;padding:0 20px;color:#76848f;font:500 10px "DM Mono",monospace; }
.terminal-top i { width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 14px var(--accent); }
.manifesto-code pre { margin:0;padding:45px 32px;overflow:auto;font:500 14px/2 "DM Mono",monospace;color:#bfc8d0; }
.code-dim{color:#41505b}.code-key{color:#81aefa}.code-green{color:var(--accent)}
.manifesto-copy .section-index { color: var(--accent); }
.manifesto-copy > p { color:var(--muted);line-height:1.8;font-size:16px;margin:30px 0 42px; }
.principles { display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line); }
.principles div { min-height:105px;padding:22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between; }
.principles strong { color:var(--accent);font:500 10px "DM Mono",monospace; }
.principles span { color:#c5cfd6;font-size:13px; }

.contact-section { background: #edf1ee; color:var(--ink); }
.contact-wrap { display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:start; }
.contact-copy .section-index { color:#587064; }
.contact-copy p { color:#5d6963;max-width:500px;line-height:1.75;margin-top:30px; }
.contact-copy .accent-text { color:#1e7047; }
.contact-form { display:grid;gap:24px; }
.contact-form label { font:500 11px "DM Mono",monospace;letter-spacing:.06em;text-transform:uppercase;color:#55645b; }
.contact-form input,.contact-form textarea { width:100%;border:0;border-bottom:1px solid rgba(9,20,28,.23);background:transparent;border-radius:0;padding:15px 0 16px;color:var(--ink);outline:none;resize:vertical;text-transform:none;letter-spacing:0;font:500 16px "Manrope",sans-serif; }
.contact-form input:focus,.contact-form textarea:focus { border-color:#1f6f49; }
.contact-form input::placeholder,.contact-form textarea::placeholder { color:#9ba49f; }
.form-button { justify-self:start;border:0; }
.form-note { margin:0;color:#76827b;font-size:11px;line-height:1.5; }

.site-footer { background:#05080b;border-top:1px solid var(--line); }
.footer-main { min-height:150px;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;gap:30px; }
.footer-main p { text-align:center;color:#76838d;font-size:12px; }
.back-top { justify-self:end;font-size:12px;color:#a8b3bc; }
.footer-bottom { min-height:64px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;color:#56636d;font:500 9px "DM Mono",monospace;text-transform:uppercase;letter-spacing:.06em; }

.reveal { opacity:0; transform:translateY(24px); transition:opacity .7s ease, transform .7s cubic-bezier(.2,.75,.2,1); }
.reveal.visible { opacity:1; transform:translateY(0); }

@media (max-width: 1020px) {
  .nav-wrap { grid-template-columns: 1fr auto; }
  .main-nav, .nav-cta { display:none; }
  .menu-toggle { display:block; justify-self:end; }
  .main-nav.open { position:fixed; inset:78px 0 0; background:rgba(7,11,15,.98); display:flex; flex-direction:column; padding:44px 24px; gap:26px; font-size:24px; }
  .hero-grid { grid-template-columns:1fr; padding-top:70px; }
  .hero { min-height:auto; }
  .hero-visual { max-width:570px;width:100%;margin:0 auto; }
  .section-heading { grid-template-columns:1fr;gap:22px; }
  .section-heading > p { justify-self:start; }
  .services-grid { grid-template-columns:repeat(2,1fr); }
  .project-link { grid-template-columns:1fr; }
  .project-info { min-height:340px; }
  .project-preview { margin:0 28px 28px; min-height:390px; }
  .process-grid,.manifesto-grid,.contact-wrap { grid-template-columns:1fr;gap:60px; }
  .process-intro { position:relative;top:auto; }
}

@media (max-width: 680px) {
  .container { width:min(calc(100% - 28px),var(--max)); }
  .section { padding:82px 0; }
  .section-pad { padding-top:90px; }
  .hero-grid { gap:12px;min-height:auto; }
  .hero h1 { font-size:clamp(48px,15vw,70px);margin-top:22px; }
  .hero-lead { font-size:16px; }
  .hero-actions { align-items:flex-start;flex-direction:column;gap:20px; }
  .hero-visual { height:430px; transform:scale(.92);transform-origin:center; }
  .card-a{left:-8px}.card-b{right:-8px}.metric-card{left:36%;}
  .hero-strip { overflow:auto;justify-content:flex-start;white-space:nowrap;padding:0 4px; }
  .hero-strip i{flex:0 0 4px}.hero-strip span{margin:0 8px;}
  .services-grid { grid-template-columns:1fr; }
  .service-card { min-height:350px; }
  .project-info { padding:32px;min-height:330px; }
  .project-info h3 { font-size:36px; }
  .project-preview { min-height:310px;margin:0 14px 14px; }
  .preview-shell,.student-ui,.therapy-ui { inset:50px 18px 18px; }
  .preview-shell { grid-template-columns:58px 1fr; }
  .preview-content{padding:24px}.preview-content strong{font-size:28px}.chart{height:70px;margin-top:28px}
  .student-ui{grid-template-columns:52px 1fr}.student-main{padding:28px 20px}.student-main strong{font-size:28px}.lesson-row i{height:55px}
  .therapy-ui{grid-template-columns:.75fr 1.25fr}.therapy-copy{padding:26px 18px}.therapy-copy strong{font-size:24px}
  .process-step { grid-template-columns:44px 1fr; }
  .manifesto-code pre { font-size:11px;padding:32px 18px; }
  .principles { grid-template-columns:1fr; }
  .contact-wrap { gap:52px; }
  .footer-main { grid-template-columns:1fr;align-content:center;padding:38px 0;gap:18px; }
  .footer-main p { text-align:left; }
  .back-top { justify-self:start; }
  .footer-bottom { align-items:flex-start;flex-direction:column;justify-content:center;gap:8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior:auto; }
  *,*::before,*::after { animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
  .reveal { opacity:1;transform:none; }
}