/* ============================================================
   HAMZIO — About page styles
   Inherits all tokens & primitives from styles.css.
   Hero has two author-tweakable directions: editorial | split.
   Lead accent (cyan|violet) is driven by --lead.
   ============================================================ */

.about-page{ --lead: var(--cyan); --lead-2: var(--violet); }
.about-page[data-accent="violet"]{ --lead: var(--violet); --lead-2: var(--cyan); }

/* ---------- HERO (shared bits) ---------- */
.about-hero{ padding-top:140px; padding-bottom:56px; position:relative; }
.about-hero::after{ content:''; position:absolute; left:50%; top:96px; width:820px; height:420px; transform:translateX(-50%);
  background:radial-gradient(circle, rgba(var(--cyan-rgb),0.12), transparent 66%); pointer-events:none; z-index:-1; filter:blur(12px); }
.about-page[data-accent="violet"] .about-hero::after{ background:radial-gradient(circle, rgba(var(--violet-rgb),0.13), transparent 66%); }

.about-hero h1{ font-family:var(--font-display); font-weight:600; letter-spacing:-0.035em;
  font-size:clamp(2.4rem,5.6vw,4.1rem); line-height:1.03; margin:22px 0 0; }
.about-hero h1 .grad{ background:linear-gradient(110deg, var(--lead), var(--lead-2) 72%);
  -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.about-hero .lead{ font-size:1.17rem; color:var(--text-2); margin-top:24px; max-width:60ch; line-height:1.64; }
.about-hero .ph-actions{ display:flex; gap:14px; margin-top:32px; flex-wrap:wrap; align-items:center; }
.hero-sig{ display:flex; align-items:center; gap:14px; margin-top:30px; font-size:0.9rem; color:var(--text-3); }
.hero-sig .ln{ height:1px; width:46px; background:linear-gradient(90deg, var(--lead), transparent); }
.hero-sig b{ color:var(--text-2); font-weight:600; }

/* editorial: single column statement, oversized */
.about-hero[data-hero="editorial"] .ah-inner{ max-width:960px; }
.about-hero[data-hero="editorial"] h1{ font-size:clamp(2.6rem,6.4vw,4.6rem); }
.about-hero[data-hero="editorial"] .ah-visual{ display:none; }

/* split: copy + portrait/figure */
.about-hero[data-hero="split"] .ah-inner{ display:grid; grid-template-columns:1.15fr 0.85fr; gap:54px; align-items:center; }
.about-hero[data-hero="split"] .ah-copy{ max-width:none; }
.about-hero[data-hero="split"] .lead{ max-width:48ch; }
.about-hero[data-hero="split"] .ah-visual{ display:block; }

/* portrait slot */
.portrait{ position:relative; border-radius:var(--radius-lg); overflow:hidden; aspect-ratio:4/5;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.035) 0 12px, transparent 12px 24px),
    linear-gradient(160deg, var(--bg-3), var(--bg-2));
  border:1px solid var(--border); box-shadow:inset 0 1px 0 rgba(255,255,255,0.06), 0 40px 80px -50px rgba(0,0,0,0.9); }
.portrait::before{ content:''; position:absolute; inset:-1px; border-radius:inherit; pointer-events:none;
  background:radial-gradient(420px 300px at 78% -10%, rgba(var(--violet-rgb),0.16), transparent 60%); }
.portrait .ph-tag{ position:absolute; left:50%; top:50%; transform:translate(-50%,-50%);
  font-family:var(--font-mono); font-size:0.72rem; letter-spacing:0.04em; color:var(--text-3);
  border:1px dashed var(--border-2); border-radius:999px; padding:8px 16px; white-space:nowrap; }
.portrait .badge{ position:absolute; left:16px; bottom:16px; right:16px; display:flex; align-items:center; gap:11px;
  padding:13px 16px; border-radius:14px; background:var(--glass-strong); border:1px solid var(--border-2);
  backdrop-filter:blur(16px); }
.portrait .badge .av{ width:38px; height:38px; flex:none; border-radius:11px; display:grid; place-items:center;
  font-family:var(--font-display); font-weight:600; color:#04111a;
  background:linear-gradient(160deg, var(--lead), var(--lead-2)); }
.portrait .badge b{ display:block; font-family:var(--font-display); font-size:0.96rem; letter-spacing:-0.01em; }
.portrait .badge span{ display:block; font-size:0.74rem; color:var(--text-2); margin-top:2px; }

/* ---------- I/O STORY FIGURE ---------- */
.story-grid{ display:grid; grid-template-columns:1.1fr 0.9fr; gap:56px; align-items:center; }
.io-figure{ padding:26px; border-radius:var(--radius-lg); }
.io-figure .iof-head{ display:flex; align-items:center; gap:9px; font-family:var(--font-mono);
  font-size:0.72rem; color:var(--text-3); padding-bottom:18px; border-bottom:1px solid var(--hairline); }
.io-figure .iof-head i{ width:8px; height:8px; border-radius:50%; background:var(--lead); box-shadow:0 0 12px var(--glow-cyan); }
.iof-line{ display:flex; align-items:center; gap:14px; padding:13px 0; }
.iof-line .tag{ font-family:var(--font-mono); font-size:0.66rem; letter-spacing:0.14em; text-transform:uppercase;
  width:62px; flex:none; }
.iof-line .tag.in{ color:var(--text-3); }
.iof-line .tag.out{ color:var(--lead); }
.iof-line .bar{ flex:1; height:9px; border-radius:999px; background:rgba(255,255,255,0.05); overflow:hidden; position:relative; }
.iof-line .bar i{ position:absolute; inset:0; width:var(--w,60%); border-radius:999px;
  background:linear-gradient(90deg, rgba(var(--cyan-rgb),0.35), var(--lead)); }
.iof-line.is-out .bar i{ background:linear-gradient(90deg, var(--lead), var(--lead-2)); }
.iof-core{ display:flex; align-items:center; gap:12px; margin:8px 0; padding:14px 16px; border-radius:14px;
  background:var(--glass-2); border:1px solid var(--border); font-family:var(--font-mono); font-size:0.78rem; color:var(--text-2); }
.iof-core .ring{ width:18px; height:18px; flex:none; border-radius:50%; border:2px solid var(--lead);
  border-top-color:transparent; animation:iof-spin 2.4s linear infinite; }
@keyframes iof-spin{ to{ transform:rotate(360deg); } }

/* ---------- FOUNDER ---------- */
.founder{ display:grid; grid-template-columns:0.78fr 1.22fr; gap:48px; align-items:center; }
.founder .portrait{ aspect-ratio:4/5; }
.founder-body h2{ font-family:var(--font-display); font-weight:600; font-size:clamp(1.9rem,3.6vw,2.7rem);
  letter-spacing:-0.03em; line-height:1.06; margin-top:16px; }
.founder-body .role{ font-family:var(--font-mono); font-size:0.78rem; letter-spacing:0.08em; color:var(--lead); margin-top:14px; }
.founder-body p{ color:var(--text-2); font-size:1.05rem; line-height:1.7; margin-top:18px; max-width:62ch; }
.founder-meta{ display:flex; flex-wrap:wrap; gap:10px; margin-top:26px; }
.founder-meta .chip{ display:inline-flex; align-items:center; gap:8px; padding:9px 15px; border-radius:999px;
  border:1px solid var(--border); background:var(--glass); font-size:0.82rem; color:var(--text-2); }
.founder-meta .chip svg{ width:14px; height:14px; flex:none; stroke:var(--lead); }
.founder-links{ display:flex; gap:12px; margin-top:24px; flex-wrap:wrap; }

/* ---------- MISSION & VISION ---------- */
.mv-grid{ display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-top:40px; }
.mv-card{ padding:34px; border-radius:var(--radius-lg); position:relative; overflow:hidden; }
.mv-card .mv-k{ font-family:var(--font-mono); font-size:0.7rem; letter-spacing:0.18em; text-transform:uppercase; color:var(--lead); }
.mv-card h3{ font-family:var(--font-display); font-weight:600; font-size:1.5rem; letter-spacing:-0.02em; margin-top:14px; }
.mv-card p{ color:var(--text-2); font-size:1.04rem; line-height:1.66; margin-top:14px; }
.mv-card .num{ position:absolute; right:18px; top:8px; font-family:var(--font-display); font-size:5rem; font-weight:700;
  color:rgba(255,255,255,0.03); letter-spacing:-0.04em; line-height:1; pointer-events:none; }
.draft-flag{ display:inline-flex; align-items:center; gap:7px; margin-top:18px; font-family:var(--font-mono);
  font-size:0.66rem; letter-spacing:0.04em; color:var(--text-3); }
.draft-flag::before{ content:''; width:6px; height:6px; border-radius:50%; background:var(--violet); }

/* ---------- PRINCIPLES ---------- */
.principles{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:40px; }
.principle{ padding:26px; border-radius:var(--radius); transition:transform .4s var(--ease), border-color .4s; }
.principle:hover{ transform:translateY(-4px); border-color:var(--border-2); }
.principle .pn{ font-family:var(--font-mono); font-size:0.72rem; color:var(--lead); }
.principle h4{ font-family:var(--font-display); font-weight:600; font-size:1.16rem; letter-spacing:-0.015em; margin-top:14px; }
.principle p{ color:var(--text-2); font-size:0.94rem; line-height:1.6; margin-top:10px; }

/* ---------- TIMELINE ---------- */
.timeline{ margin-top:44px; position:relative; padding-left:30px; }
.timeline::before{ content:''; position:absolute; left:5px; top:6px; bottom:6px; width:1px;
  background:linear-gradient(180deg, var(--lead), rgba(var(--violet-rgb),0.35), transparent); }
.tl-item{ position:relative; padding:0 0 34px 26px; }
.tl-item:last-child{ padding-bottom:0; }
.tl-item::before{ content:''; position:absolute; left:-30px; top:5px; width:11px; height:11px; border-radius:50%;
  background:var(--bg); border:2px solid var(--lead); box-shadow:0 0 0 4px rgba(var(--cyan-rgb),0.08); }
.tl-item .yr{ font-family:var(--font-mono); font-size:0.74rem; letter-spacing:0.06em; color:var(--lead); }
.tl-item h4{ font-family:var(--font-display); font-weight:600; font-size:1.18rem; letter-spacing:-0.015em; margin-top:7px; }
.tl-item .org{ color:var(--text-2); font-size:0.92rem; margin-top:3px; }
.tl-item p{ color:var(--text-3); font-size:0.92rem; line-height:1.6; margin-top:9px; max-width:64ch; }

/* ---------- STATS ---------- */
.about-stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-top:44px; }
.about-stat{ text-align:center; padding:30px 16px; border-radius:var(--radius); }
.about-stat b{ font-family:var(--font-display); font-weight:600; font-size:clamp(2rem,3.6vw,2.9rem); letter-spacing:-0.03em;
  background:linear-gradient(180deg,#fff,var(--lead)); -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color:transparent; display:block; }
.about-stat span{ font-size:0.86rem; color:var(--text-2); margin-top:8px; display:block; line-height:1.4; }

/* ---------- CTA ---------- */
.about-cta{ text-align:center; padding:clamp(40px,6vw,72px) clamp(24px,5vw,64px); border-radius:var(--radius-lg); }
.about-cta h2{ font-family:var(--font-display); font-weight:600; font-size:clamp(1.9rem,3.8vw,2.8rem);
  letter-spacing:-0.03em; line-height:1.06; margin-top:16px; }
.about-cta p{ color:var(--text-2); font-size:1.08rem; margin:16px auto 0; max-width:54ch; }
.about-cta .ac-actions{ display:flex; gap:14px; justify-content:center; margin-top:30px; flex-wrap:wrap; }

/* ---------- RESPONSIVE ---------- */
@media (max-width:900px){
  .about-hero[data-hero="split"] .ah-inner{ grid-template-columns:1fr; gap:40px; }
  .about-hero[data-hero="split"] .ah-visual{ max-width:420px; }
  .story-grid{ grid-template-columns:1fr; gap:38px; }
  .founder{ grid-template-columns:1fr; gap:34px; }
  .founder .portrait{ max-width:380px; }
  .principles{ grid-template-columns:repeat(2,1fr); }
  .about-stats{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:560px){
  .mv-grid{ grid-template-columns:1fr; }
  .principles{ grid-template-columns:1fr; }
}