/* ============================================================
   HERO
   ============================================================ */
.hero { min-height: 100vh; display: flex; align-items: center; padding: 130px 0 70px; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 1s var(--ease); }
.hero__aurora { position:absolute; inset:0; opacity:0; transition: opacity 1s var(--ease); }
.hero__aurora .blob { position:absolute; border-radius:50%; filter: blur(80px); opacity:.5; animation: drift 22s ease-in-out infinite; }
.hero__aurora .b1 { width:46vw;height:46vw; left:-8vw; top:-12vw; background: radial-gradient(circle, var(--accent), transparent 65%); }
.hero__aurora .b2 { width:40vw;height:40vw; right:-6vw; top:6vw; background: radial-gradient(circle, var(--emerald), transparent 65%); animation-delay:-7s; opacity:.32; }
.hero__aurora .b3 { width:38vw;height:38vw; left:30vw; bottom:-16vw; background: radial-gradient(circle, color-mix(in srgb,var(--accent) 70%, #7C3AED), transparent 65%); animation-delay:-13s; opacity:.4; }
@keyframes drift { 0%,100%{transform:translate(0,0) scale(1)} 33%{transform:translate(4vw,3vw) scale(1.08)} 66%{transform:translate(-3vw,2vw) scale(.95)} }
.hero__grid { position:absolute; inset:0; opacity:0; transition: opacity 1s var(--ease);
  background-image: linear-gradient(var(--border-soft) 1px, transparent 1px), linear-gradient(90deg, var(--border-soft) 1px, transparent 1px);
  background-size: 64px 64px; mask-image: radial-gradient(ellipse 90% 70% at 60% 30%, #000 25%, transparent 78%); }

/* active bg per hero style */
:root[data-hero="network"]  .hero__canvas { opacity: 1; }
:root[data-hero="aurora"]   .hero__aurora { opacity: 1; }
:root[data-hero="editorial"] .hero__grid  { opacity: 1; }
:root[data-hero="editorial"] .hero { background:
  radial-gradient(ellipse 70% 60% at 80% 0%, var(--accent-soft), transparent 60%); }

.hero__vignette { position:absolute; inset:0; z-index:1; pointer-events:none;
  background: radial-gradient(ellipse 80% 80% at 50% 120%, color-mix(in srgb,var(--bg) 60%, transparent), transparent 60%); }

.hero__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.25fr .9fr; gap: 56px; align-items: center; width:100%; }

.hero__status {
  display:inline-flex; align-items:center; gap:9px; padding:7px 14px 7px 11px; border-radius: 100px;
  background: var(--surface-2); border:1px solid var(--border); font-size: 13px; color: var(--text-dim); font-weight:500;
  margin-bottom: 26px;
}
.hero__status .dot { width:8px;height:8px;border-radius:50%;background:var(--emerald); box-shadow:0 0 0 0 var(--emerald); animation: pulse 2.4s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(var(--emerald-rgb),.5)} 70%{box-shadow:0 0 0 9px rgba(var(--emerald-rgb),0)} 100%{box-shadow:0 0 0 0 rgba(var(--emerald-rgb),0)} }

.hero h1 { font-size: clamp(40px, 6.4vw, 78px); line-height: 1.0; font-weight: 900; letter-spacing: -.035em; }
.hero h1 .grad { background: linear-gradient(100deg, var(--text) 30%, var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__lede { font-size: clamp(17px, 1.9vw, 20px); color: var(--text-dim); margin: 24px 0 14px; max-width: 540px; line-height: 1.6; }
.hero__lede strong { color: var(--text); font-weight: 600; }
.hero__role { display:flex; flex-wrap:wrap; gap: 8px; margin: 22px 0 34px; }
.chip { font-size: 12.5px; font-weight: 500; padding: 6px 12px; border-radius: 100px; background: var(--surface-2); border:1px solid var(--border-soft); color: var(--text-dim); }
.chip b { color: var(--text); font-weight:600; }
.hero__cta { display:flex; flex-wrap:wrap; gap: 12px; }

/* portrait */
.hero__portrait { position: relative; justify-self: center; }
.portrait-ring { position: relative; width: clamp(280px, 30vw, 400px); aspect-ratio: 1; }
.portrait-ring img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover;
  border: 1px solid var(--border); box-shadow: var(--shadow-lg); position: relative; z-index: 2; }
.portrait-ring::after { content:""; position:absolute; inset:0; border-radius:50%; z-index:2; pointer-events:none;
  box-shadow: inset 0 0 60px 16px color-mix(in srgb, var(--bg) 72%, transparent), inset 0 0 0 1px var(--border); }
.portrait-ring::before { content:""; position:absolute; inset:-14px; border-radius:50%; z-index:1;
  background: conic-gradient(from 0deg, var(--accent), var(--emerald), color-mix(in srgb,var(--accent) 60%, #7C3AED), var(--accent));
  filter: blur(18px); opacity:.42; animation: spin 14s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.portrait-ring .orbit { position:absolute; inset:-26px; border:1px dashed var(--border); border-radius:50%; z-index:0; animation: spin 40s linear infinite reverse; }
.portrait-tag {
  position:absolute; z-index:3; background: var(--bg-elev); border:1px solid var(--border); border-radius: 13px;
  padding: 10px 14px; box-shadow: var(--shadow-md); display:flex; align-items:center; gap:10px;
}
.portrait-tag .pt-num { font-family: var(--font-mono); font-weight:700; font-size: 17px; color: var(--text); }
.portrait-tag .pt-lbl { font-size: 11px; color: var(--text-faint); line-height:1.2; }
.portrait-tag .pt-ic { width:30px;height:30px;border-radius:8px;background:var(--accent-soft); color:var(--accent); display:grid;place-items:center; }
.portrait-tag .pt-ic svg{width:16px;height:16px}
.portrait-tag.t1 { top: 6%; left: -16%; animation: float 6s ease-in-out infinite; }
.portrait-tag.t2 { bottom: 14%; right: -18%; animation: float 6s ease-in-out infinite -3s; }
.portrait-tag.t3 { bottom: -4%; left: 4%; animation: float 7s ease-in-out infinite -1.5s; }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }

.hero__scroll { position:absolute; bottom: 26px; left:50%; transform:translateX(-50%); z-index:2; display:flex; flex-direction:column; align-items:center; gap:7px; color: var(--text-faint); font-size: 11px; letter-spacing:.16em; text-transform:uppercase; font-family: var(--font-mono); }
.hero__scroll .line { width:1px; height:34px; background: linear-gradient(var(--accent), transparent); animation: scrolldot 2s ease-in-out infinite; }
@keyframes scrolldot { 0%,100%{opacity:.3;transform:scaleY(.6)} 50%{opacity:1;transform:scaleY(1)} }

/* logo strip */
.trust { padding: 0 0 36px; }
.trust__lbl { text-align:center; font-size: 12px; letter-spacing:.16em; text-transform:uppercase; color: var(--text-faint); margin-bottom: 22px; font-family: var(--font-mono); }
.trust__row { display:flex; flex-wrap:wrap; justify-content:center; align-items:center; gap: clamp(24px,5vw,56px); opacity:.8; }
.trust__row span { font-weight:700; font-size: clamp(17px,2vw,23px); color: var(--text-dim); letter-spacing:-.02em; transition: color .2s, opacity .2s; opacity:.65; }
.trust__row span:hover { color: var(--text); opacity:1; }

/* ============================================================
   ABOUT / PHILOSOPHY
   ============================================================ */
.about__grid { display:grid; grid-template-columns: 1.1fr .9fr; gap: clamp(40px,6vw,80px); align-items:start; }
.about__lead { font-family: var(--font-display); font-size: clamp(24px, 3vw, 34px); line-height: 1.32; letter-spacing:-.02em; font-weight: 600; }
.about__lead .hl { color: var(--accent); }
.about__body { color: var(--text-dim); font-size: 16.5px; line-height: 1.7; display:flex; flex-direction:column; gap: 16px; }
.about__body strong { color: var(--text); font-weight:600; }
.domains { display:flex; flex-wrap:wrap; gap:8px; margin-top: 6px; }
.domains .chip { background: var(--surface-2); }
.ambition { margin-top: 30px; padding: 22px 24px; border-radius: var(--radius); border:1px solid var(--border); background: var(--surface);
  border-left: 3px solid var(--accent); }
.ambition span { font-family:var(--font-mono); font-size:12px; letter-spacing:.12em; text-transform:uppercase; color:var(--accent); }
.ambition p { font-family: var(--font-display); font-size: 18.5px; line-height:1.5; font-weight:600; margin-top:8px; }

/* facts / personality card */
.factcard { border:1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); overflow:hidden; box-shadow: var(--shadow-md); }
.factcard__top { padding: 22px 24px; border-bottom:1px solid var(--border-soft); display:flex; gap:14px; align-items:center; }
.factcard__top .fc-ic { width:42px;height:42px;border-radius:11px; background: var(--accent-soft); color:var(--accent); display:grid;place-items:center; flex:none; }
.factcard__top .fc-ic svg{width:22px;height:22px}
.factcard__top h4 { font-size: 16px; }
.factcard__top p { font-size: 13px; color: var(--text-faint); }
.factrow { display:flex; align-items:center; gap:13px; padding: 14px 24px; border-bottom:1px solid var(--border-soft); }
.factrow:last-child { border-bottom:0; }
.factrow .fr-ic { width:34px;height:34px;border-radius:9px; background:var(--surface-2); display:grid;place-items:center; color: var(--text-dim); flex:none; }
.factrow .fr-ic svg{width:17px;height:17px}
.factrow b { font-size:14px; font-weight:600; }
.factrow small { display:block; font-size:12.5px; color:var(--text-faint); }
.factrow .fr-tag { margin-left:auto; font-family:var(--font-mono); font-size:12px; color: var(--accent); background: var(--accent-soft); padding:4px 9px; border-radius:7px; }

/* ============================================================
   IMPACT COUNTERS
   ============================================================ */
.impact { background: var(--bg-elev); border-top:1px solid var(--border-soft); border-bottom:1px solid var(--border-soft); }
.kpi-grid { display:grid; grid-template-columns: repeat(3,1fr); gap: 0; }
.kpi { padding: 38px 30px; border-right:1px solid var(--border-soft); border-bottom:1px solid var(--border-soft); position:relative; }
.kpi:nth-child(3n){ border-right:0; }
.kpi:nth-child(n+4){  }
.kpi-grid .kpi:nth-last-child(-n+3){ border-bottom:0; }
.kpi__num { font-family: var(--font-mono); font-size: clamp(36px,4.6vw,56px); font-weight:700; letter-spacing:-.02em; line-height:1;
  background: linear-gradient(120deg, var(--text), var(--accent)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.kpi__lbl { color: var(--text-dim); font-size: 14.5px; margin-top: 12px; font-weight:500; }
.kpi__sub { color: var(--text-faint); font-size: 12.5px; margin-top:3px; }
.impact__foot { text-align:center; color:var(--text-faint); font-size:13px; margin-top:34px; }

/* ============================================================
   PRODUCT ODYSSEY — METRO MAP
   ============================================================ */
.odyssey { background: var(--bg); overflow:hidden; }
.odyssey__head { display:flex; justify-content:space-between; align-items:flex-end; gap:30px; flex-wrap:wrap; margin-bottom: 40px; }
.metro { display:grid; grid-template-columns: 1.55fr 1fr; gap: 36px; align-items:stretch; }
.metro__map { position:relative; border:1px solid var(--border); border-radius: var(--radius-lg); background:
  radial-gradient(ellipse 60% 50% at 30% 20%, var(--accent-soft), transparent 70%), var(--surface);
  padding: 18px; min-height: 440px; overflow:hidden; }
.metro__map svg { width:100%; height:100%; display:block; }
.metro-line { fill:none; stroke-width: 4.5; stroke-linecap:round; stroke-linejoin:round; }
.metro-line.bg { stroke: var(--border); }
.metro-line.fg { stroke: var(--accent); stroke-dasharray: var(--len); stroke-dashoffset: var(--len); filter: drop-shadow(0 0 6px var(--accent-line)); }
.metro__map.in .metro-line.fg { animation: draw 2.6s var(--ease) forwards .2s; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.metro-train { r: 6; fill:#fff; filter: drop-shadow(0 0 8px var(--accent)); }

.station { cursor:pointer; }
.station .st-dot { fill: var(--bg); stroke: var(--accent); stroke-width: 3.5; transition: all .25s var(--ease); r: 11; }
.station .st-core { fill: var(--accent); transition: all .25s var(--ease); r: 0; }
.station .st-label { fill: var(--text-dim); font-size: 13px; font-weight:600; font-family: var(--font-sans); transition: fill .2s; }
.station .st-yr { fill: var(--text-faint); font-size: 11px; font-family: var(--font-mono); }
.station:hover .st-dot, .station.active .st-dot { stroke-width: 4; r: 14; }
.station:hover .st-core, .station.active .st-core { r: 6; }
.station.active .st-label, .station:hover .st-label { fill: var(--text); }
.station.future .st-dot { stroke: var(--emerald); stroke-dasharray: 3 3; }
.station.future .st-core { fill: var(--emerald); }

/* detail card */
.metro__detail { border:1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg-elev); padding: 0; overflow:hidden; box-shadow: var(--shadow-md); display:flex; flex-direction:column; }
.md__head { padding: 24px 26px 20px; border-bottom:1px solid var(--border-soft); position:relative; overflow:hidden; }
.md__head::after { content:""; position:absolute; inset:0; background: radial-gradient(ellipse 70% 100% at 90% 0%, var(--accent-soft), transparent 65%); pointer-events:none; }
.md__emoji { font-size: 30px; line-height:1; }
.md__yr { font-family:var(--font-mono); font-size:12px; color:var(--accent); background:var(--accent-soft); padding:4px 10px; border-radius:7px; display:inline-block; margin: 12px 0 10px; }
.md__co { font-size: 24px; font-weight:800; letter-spacing:-.02em; }
.md__role { color: var(--text-dim); font-size: 14px; margin-top:4px; font-weight:500; }
.md__body { padding: 22px 26px; flex:1; }
.md__theme { font-family: var(--font-display); font-size: 16px; line-height:1.4; font-weight:600; margin-bottom: 18px; color: var(--text); }
.md__theme .q { color: var(--accent); }
.md__list { display:flex; flex-direction:column; gap: 11px; }
.md__list li { display:flex; gap:11px; align-items:flex-start; list-style:none; font-size: 14px; color: var(--text-dim); }
.md__list li svg { width:17px;height:17px; color: var(--emerald); flex:none; margin-top:1px; }
.md__nav { display:flex; gap:8px; padding: 16px 26px; border-top:1px solid var(--border-soft); }
.md__nav button { flex:1; background: var(--surface); border:1px solid var(--border); color:var(--text-dim); padding:9px; border-radius:9px; cursor:pointer; font-size:13px; font-weight:500; transition: all .2s; display:flex; align-items:center; justify-content:center; gap:6px; }
.md__nav button:hover { color:var(--text); border-color:var(--accent-line); }
.md__nav button svg{width:15px;height:15px}
.md__progress { display:flex; gap:5px; padding: 0 26px 18px; }
.md__progress i { height:3px; flex:1; border-radius:3px; background: var(--border); transition: background .3s; }
.md__progress i.on { background: var(--accent); }
.md-fade { animation: mdfade .45s var(--ease); }
@keyframes mdfade { from{opacity:0; transform: translateY(8px);} to{opacity:1;transform:none;} }