:root {
  --bg: #0c0e0b;
  --bg-alt: #11150f;
  --surface: #151a12;
  --border: rgba(230, 255, 200, 0.12);
  --text: #eef3e6;
  --muted: #9aa58d;
  --lime: #d4ff3a;
  --mint: #2ee59d;
  --ink: #0c0e0b;
  --radius: 20px;
  --font-display: 'Unbounded', 'Onest', system-ui, sans-serif;
  --font-body: 'Onest', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, p, blockquote { margin: 0; }
h1, h2, h3, .brand__name, .stat strong, .step__num, .tile__num { font-family: var(--font-display); }
a { color: inherit; text-decoration: none; }

.container { width: min(1180px, 100% - 40px); margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 20px; border-radius: 999px; font-weight: 600; font-size: 15px;
  border: 1px solid transparent; transition: transform 0.2s, background 0.2s, color 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn--lg { padding: 15px 28px; font-size: 16px; }
.btn--primary { background: var(--lime); color: var(--ink); }
.btn--primary:hover { background: #e4ff7a; }
.btn--ghost { border-color: var(--border); color: var(--text); }
.btn--ghost:hover { border-color: var(--lime); color: var(--lime); }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px); background: rgba(12, 14, 11, 0.75);
  border-bottom: 1px solid var(--border);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand__mark { width: 34px; height: 34px; }
.brand__name { font-size: 19px; font-weight: 600; letter-spacing: -0.3px; }
.nav { display: flex; gap: 32px; margin-left: auto; }
.nav a { color: var(--muted); font-size: 15px; font-weight: 500; transition: color 0.2s; }
.nav a:hover { color: var(--lime); }

.burger { display: none; background: none; border: 0; width: 40px; height: 40px; position: relative; cursor: pointer; }
.burger span { position: absolute; left: 9px; right: 9px; height: 2px; background: var(--text); border-radius: 2px; transition: transform 0.2s, top 0.2s; }
.burger span:first-child { top: 15px; }
.burger span:last-child { top: 23px; }
.burger[aria-expanded='true'] span:first-child { top: 19px; transform: rotate(45deg); }
.burger[aria-expanded='true'] span:last-child { top: 19px; transform: rotate(-45deg); }

/* ---------- Shared type ---------- */
.label { font-family: var(--font-mono); font-size: 13px; letter-spacing: 1px; text-transform: uppercase; color: var(--lime); margin-bottom: 18px; }
.label--dark { color: var(--ink); opacity: 0.7; }
.head h2, .process__head h2 { font-size: clamp(26px, 3.6vw, 44px); line-height: 1.15; letter-spacing: -1px; font-weight: 600; max-width: 820px; }
.head--row { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; }
.link { color: var(--lime); font-weight: 600; border-bottom: 1px solid transparent; padding-bottom: 2px; }
.link:hover { border-color: var(--lime); }

/* ---------- Hero ---------- */
.hero { padding-top: 72px; overflow: hidden; background-image: radial-gradient(rgba(212, 255, 58, 0.09) 1px, transparent 1px); background-size: 28px 28px; background-position: center top; }
.hero__grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 56px; align-items: center; padding-bottom: 80px; }
.status { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 13px; color: var(--muted); padding: 7px 14px; border: 1px solid var(--border); border-radius: 999px; margin-bottom: 28px; background: var(--bg); }
.status i { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 0 rgba(46, 229, 157, 0.6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(46, 229, 157, 0); } 100% { box-shadow: 0 0 0 0 rgba(46, 229, 157, 0); } }
.hero__title { font-size: clamp(38px, 6vw, 76px); line-height: 1.04; font-weight: 600; letter-spacing: -2.5px; }
.hero__title em { font-style: normal; color: var(--lime); }
.hero__lead { margin-top: 28px; max-width: 520px; color: var(--muted); font-size: 18px; }
.hero__actions { margin-top: 36px; display: flex; gap: 12px; flex-wrap: wrap; }

.hero__visual { position: relative; }
.term { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: 14px 14px 0 var(--lime); overflow: hidden; }
.term__bar { display: flex; align-items: center; gap: 7px; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.term__bar i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.term__bar i:nth-child(2) { background: #febc2e; }
.term__bar i:nth-child(3) { background: #28c840; }
.term__bar span { margin-left: 10px; font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
.term pre { margin: 0; padding: 20px; font: 13.5px/1.75 var(--font-mono); overflow-x: auto; }
.c-k { color: #c792ea; } .c-p { color: #7fdbca; } .c-s { color: #ecc48d; }

.chip { position: absolute; padding: 9px 14px; border-radius: 999px; background: var(--bg); border: 1px solid var(--border); font-family: var(--font-mono); font-size: 12px; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4); animation: float 5s ease-in-out infinite; }
.chip b { color: var(--mint); }
.chip--a { top: -18px; right: -10px; }
.chip--b { bottom: -22px; left: -18px; animation-delay: -2.5s; color: var(--lime); }
@keyframes float { 50% { transform: translateY(-8px); } }

.marquee { border-block: 1px solid var(--border); background: var(--bg); overflow: hidden; }
.marquee__track { display: flex; width: max-content; animation: scroll 40s linear infinite; }
.marquee__track span { padding: 20px 36px; font-family: var(--font-display); font-size: 20px; font-weight: 500; color: var(--muted); white-space: nowrap; display: flex; align-items: center; gap: 72px; }
.marquee__track span::after { content: '✦'; color: var(--lime); font-size: 14px; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { padding: 120px 0; }
.section--alt { background: var(--bg-alt); border-block: 1px solid var(--border); }
.head { margin-bottom: 56px; }

/* ---------- Bento ---------- */
.bento { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: minmax(220px, auto); gap: 16px; }
.tile { position: relative; display: flex; flex-direction: column; padding: 28px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: background 0.3s, color 0.3s, transform 0.3s; }
.tile--big { grid-column: span 2; grid-row: span 2; }
.tile--wide { grid-column: span 2; }
.tile--full { grid-column: 1 / -1; min-height: 180px; }
.tile__num { font-size: 13px; color: var(--lime); margin-bottom: auto; padding-bottom: 32px; transition: color 0.3s; }
.tile h3 { font-size: 20px; font-weight: 500; margin-bottom: 10px; line-height: 1.25; }
.tile--big h3 { font-size: 34px; letter-spacing: -1px; }
.tile p { color: var(--muted); font-size: 15px; max-width: 420px; transition: color 0.3s; }
.tile__arrow { position: absolute; top: 24px; right: 26px; font-size: 22px; transition: transform 0.3s; }
.tags { list-style: none; margin: 24px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { font-family: var(--font-mono); font-size: 12px; padding: 5px 12px; border: 1px solid var(--border); border-radius: 999px; }
.tile:hover { background: var(--lime); color: var(--ink); transform: translateY(-4px); }
.tile:hover .tile__num, .tile:hover p { color: var(--ink); }
.tile:hover .tags li { border-color: rgba(12, 14, 11, 0.35); }
.tile:hover .tile__arrow { transform: translate(4px, -4px); }

/* ---------- Stats ---------- */
.stats { border-block: 1px solid var(--border); }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 48px 24px; border-left: 1px solid var(--border); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat strong { display: block; font-size: clamp(36px, 5vw, 64px); font-weight: 600; letter-spacing: -2px; line-height: 1; color: var(--lime); }
.stat span { display: block; margin-top: 12px; color: var(--muted); font-size: 15px; }

/* ---------- Work ---------- */
.work { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 20px; }
.case { display: block; }
.case__img { position: relative; aspect-ratio: 4 / 5; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); display: grid; place-items: end start; padding: 22px; transition: transform 0.4s; }
.case__img span { position: relative; font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; padding: 6px 12px; border-radius: 999px; background: var(--bg); }
.case--1 .case__img { background: linear-gradient(160deg, #1f2a0f, #0f1409), repeating-linear-gradient(45deg, transparent 0 14px, rgba(212, 255, 58, 0.12) 14px 15px); background-blend-mode: normal; }
.case--1 .case__img::before { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(45deg, transparent 0 14px, rgba(212, 255, 58, 0.16) 14px 15px); }
.case--2 .case__img { background: radial-gradient(circle at 70% 25%, var(--mint) 0 18%, transparent 19%), radial-gradient(circle at 25% 70%, rgba(212, 255, 58, 0.5) 0 28%, transparent 29%), #111611; }
.case--3 .case__img { background: conic-gradient(from 200deg at 30% 100%, var(--lime), #1b2412 40%, #0f1409 70%, var(--mint)); }
.case:hover .case__img { transform: translateY(-6px); }
.case__meta { padding: 18px 4px 0; display: flex; flex-direction: column; gap: 4px; }
.case__meta h3 { font-size: 20px; font-weight: 500; }
.case__meta p { color: var(--muted); font-size: 14px; }

/* ---------- Process ---------- */
.process { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 80px; align-items: start; }
.process__head { position: sticky; top: 110px; }
.process__head p:last-child { margin-top: 20px; color: var(--muted); font-size: 17px; max-width: 420px; }
.steps { list-style: none; margin: 0; padding: 0; }
.step { display: grid; grid-template-columns: 90px 1fr; gap: 20px; padding: 36px 0; border-top: 1px solid var(--border); }
.step:last-child { border-bottom: 1px solid var(--border); }
.step__num { font-size: 40px; font-weight: 600; color: var(--lime); line-height: 1; letter-spacing: -1px; }
.step h3 { font-size: 22px; font-weight: 500; margin-bottom: 8px; }
.step p { color: var(--muted); }

/* ---------- Quote ---------- */
.quote { text-align: center; }
.quote blockquote { font-family: var(--font-display); font-size: clamp(22px, 3.2vw, 38px); line-height: 1.35; font-weight: 500; letter-spacing: -0.8px; max-width: 920px; margin-inline: auto; }
.quote__by { margin-top: 28px; color: var(--muted); }
.quote__by b { color: var(--text); font-weight: 600; }

/* ---------- FAQ ---------- */
.faq { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 80px; }
.faq .head { margin-bottom: 0; }
.faq__list details { border-top: 1px solid var(--border); padding: 24px 0; }
.faq__list details:last-child { border-bottom: 1px solid var(--border); }
.faq__list summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; font-size: 19px; font-weight: 500; }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after { content: '+'; color: var(--lime); font-size: 26px; line-height: 1; transition: transform 0.25s; }
.faq__list details[open] summary::after { transform: rotate(45deg); }
.faq__list details p { margin-top: 14px; color: var(--muted); max-width: 540px; }

/* ---------- CTA ---------- */
.cta { padding: 0 0 120px; }
.cta__box { background: var(--lime); color: var(--ink); border-radius: 32px; padding: 80px 48px; }
.cta__box h2 { font-size: clamp(32px, 6vw, 72px); line-height: 1.05; letter-spacing: -2.5px; font-weight: 600; margin-bottom: 40px; }
.cta__mail { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-display); font-size: clamp(18px, 2.6vw, 30px); font-weight: 500; padding-bottom: 6px; border-bottom: 3px solid var(--ink); transition: gap 0.2s; }
.cta__mail:hover { gap: 20px; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); padding-top: 72px; overflow: hidden; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer__col { display: flex; flex-direction: column; gap: 10px; }
.footer__col h4 { font-family: var(--font-mono); font-size: 13px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); font-weight: 500; margin-bottom: 6px; }
.footer__col p { color: var(--muted); max-width: 300px; }
.footer__col a { width: fit-content; transition: color 0.2s; }
.footer__col a:hover { color: var(--lime); }
.footer__word { font-family: var(--font-display); font-weight: 700; font-size: clamp(72px, 21vw, 300px); line-height: 0.9; letter-spacing: -0.06em; text-align: center; margin-top: 56px; color: transparent; -webkit-text-stroke: 1px rgba(212, 255, 58, 0.35); user-select: none; }
.footer__bottom { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 24px 0 32px; color: var(--muted); font-size: 14px; }
.footer__bottom a:hover { color: var(--lime); }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.bento .tile.reveal.is-visible { transition: opacity 0.7s ease, background 0.3s, color 0.3s, transform 0.3s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee__track, .chip, .status i { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; gap: 64px; }
  .hero__visual { max-width: 480px; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .tile--big { grid-column: span 2; grid-row: auto; }
  .tile--big, .tile--wide, .tile--full { min-height: 200px; }
  .work { grid-template-columns: 1fr 1fr; }
  .case--1 { grid-column: span 2; }
  .case--1 .case__img { aspect-ratio: 16 / 9; }
  .process, .faq { grid-template-columns: 1fr; gap: 40px; }
  .process__head { position: static; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .stat:nth-child(n + 3) { border-top: 1px solid var(--border); }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__col:first-child { grid-column: span 2; }
}

@media (max-width: 720px) {
  .burger { display: block; }
  .header__cta { display: none; }
  .nav { position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; gap: 0; padding: 8px 20px 16px; background: var(--bg); border-bottom: 1px solid var(--border); display: none; }
  .nav.is-open { display: flex; }
  .nav a { padding: 12px 0; }
  .hero { padding-top: 48px; }
  .hero__grid { padding-bottom: 64px; }
  .term { box-shadow: 8px 8px 0 var(--lime); }
  .chip--a { right: 8px; }
  .chip--b { left: 8px; }
  .section { padding: 80px 0; }
  .bento, .work { grid-template-columns: 1fr; }
  .tile--big, .tile--wide, .case--1 { grid-column: auto; }
  .tile--big h3 { font-size: 28px; }
  .step { grid-template-columns: 60px 1fr; }
  .step__num { font-size: 28px; }
  .head--row { flex-direction: column; align-items: flex-start; }
  .cta__box { padding: 48px 24px; border-radius: 24px; }
  .footer__top { grid-template-columns: 1fr; }
  .footer__col:first-child { grid-column: auto; }
}

/* ---------- Scenarios ---------- */
.scn { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.scn__card { padding: 32px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); display: flex; flex-direction: column; gap: 14px; }
.scn__tag { align-self: flex-start; font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--lime); border: 1px solid rgba(212, 255, 58, 0.4); border-radius: 999px; padding: 5px 12px; }
.scn__card h3 { font-size: 22px; font-weight: 500; line-height: 1.25; }
.scn__card p { color: var(--muted); }

/* ---------- Offer ---------- */
.offer { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.offer__text h2 { font-size: clamp(26px, 3.4vw, 40px); line-height: 1.15; letter-spacing: -1px; font-weight: 600; }
.offer__text p:last-child { margin-top: 20px; color: var(--muted); font-size: 17px; }
.offer__list { list-style: none; margin: 0; padding: 0; }
.offer__list li { display: flex; flex-direction: column; gap: 4px; padding: 22px 0 22px 36px; border-top: 1px solid var(--border); position: relative; }
.offer__list li:last-child { border-bottom: 1px solid var(--border); }
.offer__list li::before { content: '✓'; position: absolute; left: 0; top: 22px; color: var(--ink); background: var(--lime); width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 13px; font-weight: 700; }
.offer__list b { font-size: 18px; font-weight: 600; }
.offer__list span { color: var(--muted); }

/* ---------- Team ---------- */
.team { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.member { padding: 32px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.member__avatar { width: 72px; height: 72px; border-radius: 50%; background: var(--lime); color: var(--ink); display: grid; place-items: center; font-family: var(--font-display); font-weight: 600; margin-bottom: 12px; }
.member h3 { font-size: 20px; font-weight: 500; }
.member__role { font-family: var(--font-mono); font-size: 13px; color: var(--lime); }
.member p:not(.member__role) { color: var(--muted); font-size: 15px; margin-bottom: 8px; }

@media (max-width: 960px) {
  .scn, .team { grid-template-columns: 1fr; }
  .offer { grid-template-columns: 1fr; gap: 40px; }
}