/* ==================================================================
   base.css — layout, type and shared components.
   Mode tokens live in founder.css / builder.css / engineer.css.
   ================================================================== */

:root {
  --bg: #0c1220; --bg-2: #111a2c;
  --surface: #141c2f; --surface-2: #1a2439;
  --line: rgba(255, 255, 255, 0.08); --line-2: rgba(255, 255, 255, 0.16);
  --text: #eef1f7; --muted: #9aa5bf;
  --accent: #f3c53d; --accent-ink: #151407; --accent-soft: rgba(243, 197, 61, 0.12);
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-display: 'Bebas Neue', Impact, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;
  --display-weight: 400; --display-case: uppercase; --display-ls: 0.02em; --display-lh: 0.9; --display-style: normal;
  --radius: 14px; --radius-sm: 10px; --radius-pill: 999px;
  --shadow: 0 30px 60px -40px rgba(0, 0, 0, 0.6);
  --nav-h: 76px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html.native-scroll { scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--font-body); font-size: 17px; line-height: 1.6; letter-spacing: -0.005em;
  background: var(--bg); color: var(--text); min-height: 100vh; overflow-x: hidden;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  transition: background-color 0.7s ease, color 0.7s ease;
}
img, svg, canvas { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
h1, h2, h3, h4, p, blockquote, figure { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--accent); color: var(--accent-ink); }

.wrap { width: min(1200px, 100% - 56px); margin-inline: auto; }
@media (max-width: 640px) { .wrap { width: calc(100% - 36px); } }

/* ---------- type ---------- */
.display { font-family: var(--font-display); font-weight: var(--display-weight); font-style: var(--display-style); letter-spacing: var(--display-ls); text-transform: var(--display-case); line-height: var(--display-lh); }
.h1 { font-size: clamp(3rem, 7.4vw, 6.8rem); }
.h2 { font-size: clamp(2.2rem, 4.4vw, 3.9rem); }
.h3 { font-size: clamp(1.35rem, 2vw, 1.75rem); }
.eyebrow { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.lead { font-size: clamp(1.05rem, 1.3vw, 1.2rem); color: var(--muted); max-width: 58ch; line-height: 1.65; }
.small { font-size: 0.9rem; color: var(--muted); }
b, strong { font-weight: 600; color: var(--text); }
.line-mask { overflow: hidden; }

/* ---------- fixed layers ---------- */
.bg-canvas, .fx-canvas { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.fx-canvas { z-index: 40; }
.spotlight { position: fixed; left: 0; top: 0; width: 900px; height: 900px; margin: -450px 0 0 -450px; border-radius: 50%; pointer-events: none; z-index: 1; opacity: 0; background: radial-gradient(circle, rgba(243, 197, 61, 0.09), rgba(243, 197, 61, 0.03) 36%, transparent 62%); mix-blend-mode: screen; transition: opacity 0.6s; will-change: transform; }
#smooth-wrapper, #smooth-content { position: relative; z-index: 2; }
main { position: relative; }

/* ---------- nav ---------- */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 50; height: var(--nav-h); display: flex; align-items: center; transition: background 0.5s, border-color 0.5s; border-bottom: 1px solid transparent; }
.nav.scrolled { background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: blur(18px) saturate(1.2); -webkit-backdrop-filter: blur(18px) saturate(1.2); border-bottom-color: var(--line); }
.nav-inner { display: flex; align-items: center; gap: 20px; }
.brand { font-weight: 600; font-size: 1rem; letter-spacing: -0.01em; white-space: nowrap; }
.brand span { color: var(--muted); font-weight: 400; margin-left: 10px; }
.nav-links { display: flex; gap: 2px; margin-left: 4px; }
.nav-links a { padding: 8px 11px; font-size: 0.9rem; color: var(--muted); border-radius: var(--radius-pill); transition: color 0.3s, background 0.3s; white-space: nowrap; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a.active { background: var(--surface-2); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }

.sound-toggle { display: flex; align-items: center; gap: 8px; padding: 9px 12px; border-radius: var(--radius-pill); border: 1px solid var(--line-2); color: var(--muted); font-size: 0.8rem; transition: all 0.3s; white-space: nowrap; }
.sound-toggle:hover { color: var(--text); border-color: var(--text); }
.sound-toggle[aria-pressed="true"] { color: var(--text); border-color: var(--accent); }
.sound-bars { display: inline-flex; align-items: flex-end; gap: 2px; height: 12px; }
.sound-bars i { width: 2px; height: 4px; background: currentColor; border-radius: 1px; transition: height 0.3s; }
.sound-toggle[aria-pressed="true"] .sound-bars i { animation: bars 0.9s ease-in-out infinite; }
.sound-toggle[aria-pressed="true"] .sound-bars i:nth-child(2) { animation-delay: 0.15s; }
.sound-toggle[aria-pressed="true"] .sound-bars i:nth-child(3) { animation-delay: 0.3s; }
@keyframes bars { 0%, 100% { height: 4px; } 50% { height: 12px; } }

.mode-toggle { position: relative; display: flex; background: var(--surface-2); border: 1px solid var(--line-2); border-radius: var(--radius-pill); padding: 4px; }
.mode-toggle button { position: relative; z-index: 1; width: 108px; padding: 8px 0; font-size: 0.82rem; font-weight: 500; color: var(--muted); border-radius: var(--radius-pill); transition: color 0.35s; white-space: nowrap; text-align: center; }
.mode-toggle button[aria-pressed="true"] { color: var(--accent-ink); }
.mode-pill { position: absolute; top: 4px; bottom: 4px; left: 4px; width: 108px; background: var(--accent); border-radius: var(--radius-pill); transform: translateX(calc(var(--i, 0) * 108px)); transition: transform 0.55s cubic-bezier(0.3, 1.2, 0.35, 1), background 0.5s; will-change: transform; }
.burger { display: none; width: 40px; height: 40px; position: relative; }
.burger span { position: absolute; left: 10px; right: 10px; height: 2px; background: var(--text); transition: transform 0.3s, top 0.3s; }
.burger span:first-child { top: 15px; } .burger span:last-child { top: 23px; }
.nav.open .burger span:first-child { top: 19px; transform: rotate(45deg); }
.nav.open .burger span:last-child { top: 19px; transform: rotate(-45deg); }
@media (max-width: 1080px) {
  .nav-links { display: none; }
  .brand span, .sound-label { display: none; }
  .sound-toggle { padding: 10px; }
  .mode-toggle button { width: 92px; font-size: 0.78rem; }
  .mode-pill { width: 92px; transform: translateX(calc(var(--i, 0) * 92px)); }
  .burger { display: block; }
  .nav.open .nav-links { display: flex; flex-direction: column; position: absolute; top: var(--nav-h); left: 0; right: 0; background: var(--bg); padding: 12px 22px 22px; border-bottom: 1px solid var(--line); box-shadow: 0 40px 60px -30px rgba(0, 0, 0, 0.6); }
  .nav.open .nav-links a { font-size: 1.05rem; padding: 12px 8px; }
}
@media (max-width: 700px) {
  .mode-toggle { position: fixed; left: 50%; bottom: calc(14px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); z-index: 60; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.5); margin: 0; }
  .mode-toggle button { width: 100px; font-size: 0.78rem; padding: 10px 0; }
  .mode-pill { width: 100px; transform: translateX(calc(var(--i, 0) * 100px)); }
  .nav-right { gap: 8px; }
  .nav.scrolled { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--bg); }
  .footer { padding-bottom: 96px; }
}

/* ---------- buttons ---------- */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 15px 26px; font-weight: 600; font-size: 0.95rem; letter-spacing: -0.005em; border-radius: var(--radius-pill); border: 1px solid transparent; overflow: hidden; isolation: isolate; transition: transform 0.35s var(--ease), box-shadow 0.35s, background 0.35s, color 0.35s, border-color 0.35s; white-space: nowrap; will-change: transform; }
.btn-primary { background: var(--accent); color: var(--accent-ink); box-shadow: 0 14px 30px -18px color-mix(in srgb, var(--accent) 80%, transparent); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 22px 40px -18px color-mix(in srgb, var(--accent) 90%, transparent); }
.btn-ghost { border-color: var(--line-2); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--text); transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.98); }
.btn .ripple { position: absolute; border-radius: 50%; pointer-events: none; transform: translate(-50%, -50%); background: rgba(255, 255, 255, 0.35); }
.arrow-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 0.92rem; color: var(--text); transition: gap 0.3s; }
.arrow-link::after { content: '→'; transition: transform 0.3s; }
.arrow-link:hover { gap: 12px; }
.arrow-link.muted { color: var(--muted); font-weight: 500; }
.arrow-link.muted::after { content: ''; }

/* ---------- cards ---------- */
.card { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; transition: transform 0.5s var(--ease), box-shadow 0.5s, border-color 0.4s; }
.card:hover { transform: translateY(-4px); border-color: var(--line-2); box-shadow: var(--shadow); }

/* ---------- sections ---------- */
.section { padding: clamp(90px, 10vw, 150px) 0; position: relative; }
.section, .hero { scroll-margin-top: var(--nav-h); }
.section-head { max-width: 760px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head .eyebrow { margin-bottom: 18px; }
.section-head .h2 { margin-bottom: 18px; }
.split-head { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; margin-bottom: clamp(40px, 5vw, 64px); }
.split-head .lead { max-width: 46ch; }

/* ---------- hero ---------- */
.hero { min-height: 100svh; display: flex; flex-direction: column; justify-content: center; padding: calc(var(--nav-h) + 48px) 0 64px; position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero-copy { position: relative; z-index: 1; }
.hero-copy .eyebrow { margin-bottom: 26px; }
.hero-title { margin-bottom: 26px; }
.hero-title span { display: block; }
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin: 34px 0 26px; }
.hero-meta { font-size: 0.9rem; color: var(--muted); }
.hero-stage { position: relative; min-height: 520px; }
[data-mode="founder"] .only-consultant, [data-mode="founder"] .only-engineer,
[data-mode="consultant"] .only-founder, [data-mode="consultant"] .only-engineer,
[data-mode="engineer"] .only-founder, [data-mode="engineer"] .only-consultant { display: none !important; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: clamp(56px, 7vw, 96px); border-top: 1px solid var(--line); }
.stat { padding: 28px 24px 26px 0; border-right: 1px solid var(--line); margin-right: 24px; }
.stat:last-child { border-right: 0; margin-right: 0; }
.stat-v { font-family: var(--font-display); font-weight: var(--display-weight); font-size: clamp(2.2rem, 3.4vw, 3.2rem); line-height: 1; letter-spacing: var(--display-ls); text-transform: var(--display-case); color: var(--text); }
.stat-l { font-size: 0.88rem; color: var(--muted); margin-top: 10px; line-height: 1.45; max-width: 26ch; }

/* ---------- marquee ---------- */
.marquee { overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 18px 0; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 0; width: max-content; animation: marquee 48s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span { font-size: 0.92rem; color: var(--muted); padding: 0 28px; white-space: nowrap; position: relative; }
.marquee-track span::after { content: ''; position: absolute; right: -3px; top: 50%; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); transform: translateY(-50%); opacity: 0.7; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- case files ---------- */
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.case { display: flex; flex-direction: column; gap: 14px; }
.case-kind { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); display: flex; justify-content: space-between; gap: 10px; }
.case h3 { font-family: var(--font-display); font-weight: var(--display-weight); font-size: clamp(1.6rem, 2.1vw, 2.1rem); line-height: 1; letter-spacing: var(--display-ls); text-transform: var(--display-case); }
.case-what { color: var(--text); font-size: 0.98rem; }
.case-row { font-size: 0.9rem; color: var(--muted); }
.case-row b { display: block; font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin-bottom: 4px; }
.case-row span { color: var(--text); }
.case-foot { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.status { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; padding: 6px 10px; border-radius: var(--radius-pill); border: 1px solid var(--line-2); color: var(--muted); }
.status.tone-live { color: #3fb950; border-color: rgba(63, 185, 80, 0.4); }
.status.tone-warm { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 50%, transparent); }
.status.tone-dead { color: #e5534b; border-color: rgba(229, 83, 75, 0.45); }
.case-links { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- story (pinned) ---------- */
.story-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.story-left { position: relative; }
.story-progress { display: flex; gap: 6px; margin-top: 30px; }
.story-progress i { display: block; width: 28px; height: 3px; border-radius: 2px; background: var(--line-2); transition: background 0.4s, width 0.4s; }
.story-progress i.on { background: var(--accent); width: 44px; }
.story-steps { display: grid; gap: clamp(60px, 10vh, 120px); padding: 10vh 0 15vh; }
.step { transition: opacity 0.6s, transform 0.6s var(--ease); }
.step .k { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; display: block; }
.step h3 { font-family: var(--font-display); font-weight: var(--display-weight); font-size: clamp(1.9rem, 3vw, 2.8rem); line-height: 1; letter-spacing: var(--display-ls); text-transform: var(--display-case); margin-bottom: 16px; }
.step p { color: var(--muted); font-size: 1.05rem; max-width: 52ch; }
.story-steps.has-active .step:not(.is-active) { opacity: 0.35; }

/* ---------- principles ---------- */
.plist { border-top: 1px solid var(--line); }
.prow { display: grid; grid-template-columns: 72px 1fr 1.1fr; gap: 28px; padding: 30px 0; border-bottom: 1px solid var(--line); align-items: baseline; transition: padding 0.4s var(--ease); }
.prow:hover { padding-left: 12px; }
.prow .n { font-family: var(--font-mono); font-size: 0.72rem; color: var(--muted); letter-spacing: 0.12em; }
.prow h3 { font-family: var(--font-display); font-weight: var(--display-weight); font-size: clamp(1.4rem, 2.2vw, 2rem); line-height: 1.05; letter-spacing: var(--display-ls); text-transform: var(--display-case); }
.prow p { color: var(--muted); font-size: 0.98rem; }

/* ---------- views ---------- */
.views-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.view h3 { font-family: var(--font-display); font-weight: var(--display-weight); font-size: clamp(1.5rem, 2.3vw, 2.1rem); line-height: 1.02; letter-spacing: var(--display-ls); text-transform: var(--display-case); margin-bottom: 14px; }
.view p { color: var(--muted); font-size: 1rem; }

/* ---------- quote ---------- */
.quote-band { padding: clamp(60px, 8vw, 110px) 0; }
.quote { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: clamp(40px, 6vw, 80px) 0; text-align: center; }
.quote-text { font-size: clamp(1.8rem, 4.2vw, 3.6rem); max-width: 22ch; margin: 0 auto; }
.quote-text em { font-style: normal; color: var(--accent); }
.quote-by { margin-top: 22px; color: var(--muted); font-size: 0.95rem; max-width: 60ch; margin-inline: auto; }

/* ---------- track record ---------- */
.timeline { position: relative; max-width: 940px; }
.tl-item { display: grid; grid-template-columns: 200px 1fr; gap: 32px; padding: 34px 0; border-top: 1px solid var(--line); }
.tl-item:last-child { border-bottom: 1px solid var(--line); }
.tl-date { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); padding-top: 6px; }
.tl-date .now { display: inline-block; margin-left: 8px; padding: 2px 8px; border: 1px solid var(--accent); border-radius: var(--radius-pill); color: var(--accent); font-size: 0.62rem; }
.tl-role { font-family: var(--font-display); font-weight: var(--display-weight); font-size: clamp(1.5rem, 2.3vw, 2.1rem); line-height: 1.02; letter-spacing: var(--display-ls); text-transform: var(--display-case); margin-bottom: 6px; }
.tl-org { color: var(--muted); font-size: 0.95rem; margin-bottom: 14px; }
.tl-item ul { display: grid; gap: 8px; }
.tl-item li { color: var(--muted); font-size: 0.96rem; padding-left: 18px; position: relative; }
.tl-item li::before { content: ''; position: absolute; left: 0; top: 0.7em; width: 6px; height: 1px; background: var(--accent); }

/* ---------- work ---------- */
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 28px; }
.fbtn { padding: 9px 15px; border: 1px solid var(--line-2); border-radius: var(--radius-pill); font-size: 0.85rem; color: var(--muted); transition: all 0.3s; }
.fbtn:hover { color: var(--text); border-color: var(--text); }
.fbtn.active { background: var(--text); color: var(--bg); border-color: var(--text); }
.repo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.repo { padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.repo.hide { display: none; }
.repo-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.repo-name { font-family: var(--font-mono); font-weight: 600; font-size: 0.9rem; }
.repo-badge { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 4px 8px; border-radius: var(--radius-pill); background: var(--accent-soft); color: var(--accent); white-space: nowrap; }
.repo p { color: var(--muted); font-size: 0.9rem; flex: 1; }
.repo-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { font-size: 0.72rem; padding: 4px 9px; border-radius: var(--radius-pill); border: 1px solid var(--line); color: var(--muted); }
.repo-foot { display: flex; justify-content: space-between; align-items: center; font-size: 0.8rem; color: var(--muted); padding-top: 12px; border-top: 1px solid var(--line); margin-top: 4px; }
.lang { display: flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-size: 0.72rem; }
.lang i { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.repo-links a { margin-left: 12px; color: var(--text); font-weight: 600; }
.repo-links a:hover { color: var(--accent); }
.work-foot { margin-top: 26px; color: var(--muted); font-size: 0.92rem; }

/* ---------- world ---------- */
.world-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 56px); align-items: start; }
.countries { display: flex; flex-wrap: wrap; gap: 10px; }
.country { display: inline-flex; align-items: center; gap: 10px; padding: 10px 16px 10px 12px; border: 1px solid var(--line-2); border-radius: var(--radius-pill); font-weight: 500; font-size: 0.95rem; transition: all 0.35s var(--ease); background: var(--surface); }
.country .flag { width: 22px; height: 16px; border-radius: 3px; object-fit: cover; }
.country:hover { transform: translateY(-3px); border-color: var(--text); }
.world-note { margin-top: 26px; color: var(--muted); font-size: 0.98rem; padding-left: 20px; border-left: 2px solid var(--accent); max-width: 52ch; }
.world-facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.wfact { padding: 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.wfact-v { font-family: var(--font-display); font-weight: var(--display-weight); font-size: clamp(2rem, 3vw, 2.8rem); line-height: 1; letter-spacing: var(--display-ls); text-transform: var(--display-case); }
.wfact-l { color: var(--muted); font-size: 0.86rem; margin-top: 8px; }

/* ---------- education & recognition ---------- */
.edu-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.edu { display: flex; flex-direction: column; gap: 8px; padding: 24px; }
.edu h3 { font-size: 1.05rem; font-weight: 600; line-height: 1.3; }
.edu .org, .edu .desc { color: var(--muted); font-size: 0.88rem; }
.edu .when { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-top: auto; padding-top: 10px; }
.rec-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.rec { padding: 24px; display: flex; flex-direction: column; gap: 10px; }
.rec h3 { font-size: 1.05rem; font-weight: 600; line-height: 1.3; }
.rec p { color: var(--muted); font-size: 0.9rem; flex: 1; }

/* ---------- want ---------- */
.want { text-align: center; }
.want .h2 { max-width: 20ch; margin: 18px auto 22px; }
.want p { max-width: 62ch; margin-inline: auto; color: var(--muted); font-size: 1.1rem; }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.contact-links { display: grid; margin-top: 30px; border-top: 1px solid var(--line); }
.clink { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); transition: padding 0.35s var(--ease), color 0.3s; }
.clink:hover { padding-left: 10px; }
.clink-k { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.clink-v { font-weight: 600; font-size: 0.98rem; }
.stage { position: relative; border: 1px solid var(--line); background: var(--surface); border-radius: var(--radius); min-height: 320px; overflow: hidden; margin-bottom: 18px; }
.cform { display: grid; gap: 12px; }
.cform-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cform input, .cform textarea { width: 100%; padding: 15px 16px; background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--radius-sm); color: var(--text); font: inherit; font-size: 0.95rem; outline: none; transition: border-color 0.3s, box-shadow 0.3s; resize: vertical; }
.cform input::placeholder, .cform textarea::placeholder { color: var(--muted); }
.cform input:focus, .cform textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.cform .btn { justify-self: start; }
.toast { position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px); background: var(--text); color: var(--bg); padding: 12px 18px; border-radius: var(--radius-pill); font-weight: 600; font-size: 0.9rem; opacity: 0; pointer-events: none; z-index: 80; transition: all 0.45s var(--ease); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- footer ---------- */
.footer { padding: 40px 0 48px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.86rem; }
.footer-inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: center; }
.kbd { font-family: var(--font-mono); font-size: 0.68rem; border: 1px solid var(--line-2); border-radius: 4px; padding: 2px 6px; margin: 0 3px; }

/* ---------- transitions ---------- */
.trans { position: fixed; inset: 0; z-index: 200; pointer-events: none; }
.trans.active { pointer-events: auto; }
.trans > * { position: absolute; inset: 0; visibility: hidden; }
.trans-iris { background: #06080f; clip-path: circle(0% at 50% 50%); display: grid; place-items: center; }
.trans-bat { width: min(56vw, 420px); height: auto; fill: #f3c53d; filter: drop-shadow(0 0 40px rgba(243, 197, 61, 0.45)); }
.trans-hole { inset: auto; left: 50%; top: 50%; width: 0; height: 0; border-radius: 50%; box-shadow: 0 0 0 250vmax #06080f; transform: translate(-50%, -50%); }
.trans-door { background: #1b1a19; width: 50%; inset: 0 auto 0 0; }
.trans-door-r { left: auto; right: 0; }
.trans-door::after { content: ''; position: absolute; top: 0; bottom: 0; width: 2px; background: linear-gradient(180deg, transparent, #c9a45c 30%, #e3c987 50%, #c9a45c 70%, transparent); }
.trans-door-l::after { right: 0; } .trans-door-r::after { left: 0; }
.trans-door-label { inset: auto; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); font-family: 'Playfair Display', serif; font-style: italic; font-size: clamp(1.6rem, 3vw, 2.6rem); color: #c9a45c; white-space: nowrap; visibility: hidden; }
.trans-hud { background: #0f0f14; display: grid; place-items: center; }
.trans-hud-ring { width: min(60vmin, 420px); aspect-ratio: 1; border-radius: 50%; border: 2px solid rgba(62, 200, 255, 0.8); box-shadow: 0 0 60px rgba(62, 200, 255, 0.35), inset 0 0 60px rgba(62, 200, 255, 0.15); position: relative; }
.trans-hud-ring::before { content: ''; position: absolute; inset: 14%; border-radius: 50%; border: 1px dashed rgba(200, 149, 43, 0.7); }
.trans-hud-ring::after { content: ''; position: absolute; inset: 42%; border-radius: 50%; background: radial-gradient(circle, #fff, #3ec8ff 40%, transparent 72%); }
.trans-hud-label { position: absolute; left: 50%; top: calc(50% + min(34vmin, 240px)); transform: translateX(-50%); font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.3em; text-transform: uppercase; color: #3ec8ff; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .cases-grid, .repo-grid, .rec-grid { grid-template-columns: repeat(2, 1fr); }
  .edu-grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .prow { grid-template-columns: 56px 1fr; }
  .prow p { grid-column: 2; }
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-stage { min-height: 380px; }
  .hero { padding-top: calc(var(--nav-h) + 32px); }
  .story-grid, .world-grid, .contact-grid, .views-grid, .split-head { grid-template-columns: 1fr; }
  .story-steps { padding: 20px 0 20px; gap: 48px; }
  .story-steps.has-active .step:not(.is-active) { opacity: 1; }
  .tl-item { grid-template-columns: 1fr; gap: 10px; }
}
@media (max-width: 640px) {
  .cases-grid, .repo-grid, .rec-grid, .edu-grid, .world-facts { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat { padding: 20px 14px 18px 0; margin-right: 14px; }
  .hero-stage { min-height: 340px; }
  .cform-row { grid-template-columns: 1fr; }
  .clink { flex-direction: column; align-items: flex-start; gap: 4px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .btn { padding: 14px 22px; }
  .prow { gap: 14px; padding: 22px 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}