/* ============================================================================
   AIQ+ — 24sos.in  ·  Layout + Components
   ============================================================================ */

/* ===========================  TOP HEADER / NAV  =========================== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--hdr-h);
  display: flex; align-items: center; gap: 18px;
  padding: 0 20px;
  background: rgba(15,23,42,.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgb(var(--line));
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -.02em; font-size: 18px; color: rgb(var(--tx-0)); white-space: nowrap; }
.brand .logo {
  width: 28px; height: 28px; border-radius: 8px;
  background: linear-gradient(135deg, rgb(var(--accent)), rgb(var(--accent-2)));
  display: grid; place-items: center; color: #fff; font-weight: 900; font-size: 14px;
  box-shadow: var(--glow-accent);
}
.wordmark { font-weight: 800; font-size: 23px; letter-spacing: -.03em; color: rgb(var(--tx-0)); line-height: 1; white-space: nowrap; display: inline-block; }
.wordmark .plus, .brand .plus { color: rgb(var(--accent)); }
.candle { height: 1.02em; width: .46em; display: inline-block; vertical-align: -.13em; margin: 0 .06em; filter: drop-shadow(0 0 7px rgba(52,211,153,.5)); }
.brand-tag { font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; color: rgb(var(--tx-3)); margin-top: 8px; font-weight: 600; }
/* ===== AIQ+ brand mark — "Neon Terminal" (design handoff) ===== */
.aiq-logo { --aiq-blue:#5ab8f8; --aiq-gold:#ecc05a; --aiq-candle:#f0c659; --aiq-tag:#9fb0d0;
  display:inline-flex; flex-direction:column; align-items:flex-start; gap:.19em;
  font-family:'Space Grotesk', system-ui, sans-serif; line-height:1; text-decoration:none; -webkit-font-smoothing:antialiased; }
.aiq-logo__row { display:flex; align-items:center; gap:.02em; }
.aiq-logo__a, .aiq-logo__q { font-size:1em; font-weight:700; letter-spacing:-.01em; }
.aiq-logo__a { color:var(--aiq-blue); }
.aiq-logo__q { color:var(--aiq-gold); }
.aiq-logo__candle { width:.5em; height:1.08em; margin:0 -.03em; display:block; overflow:visible; }
.aiq-logo__candle line { stroke:var(--aiq-candle); }
.aiq-logo__candle rect { fill:var(--aiq-candle); }
.aiq-logo__candle * { animation: aiqFlash 1.3s ease-in-out infinite; }
.aiq-logo__plus { align-self:flex-start; margin:.03em 0 0 .11em; display:inline-flex; align-items:center; justify-content:center;
  width:.49em; height:.49em; border-radius:.16em; background:linear-gradient(140deg,#f3cd6b,#e0a92e); color:#0a1124;
  font-size:1em; font-weight:700; line-height:1; box-shadow:0 .08em .27em rgba(224,179,65,.4); }
.aiq-logo__plus span { font-size:.43em; }
.aiq-logo__rule { align-self:stretch; height:.055em; min-height:1.5px; border-radius:2px;
  background:linear-gradient(90deg,var(--aiq-blue) 0%,#7fa6cf 42%,var(--aiq-gold) 100%); box-shadow:0 0 .27em rgba(224,179,65,.3); }
.aiq-logo__tag { font-family:'IBM Plex Mono', ui-monospace, monospace; font-size:.26em; font-weight:600; letter-spacing:.24em; color:var(--aiq-tag); text-transform:uppercase; white-space:nowrap; }
@keyframes aiqFlash { 0%,100%{opacity:1; filter:drop-shadow(0 0 4px rgba(240,198,89,.85));} 48%{opacity:.6; filter:drop-shadow(0 0 1px rgba(240,198,89,.3));} }
/* context sizes (logo scales entirely from font-size) */
.site-header .aiq-logo { font-size:25px; }
.site-footer .aiq-logo { font-size:24px; }
.mkt-card-top .aiq-logo { font-size:16px; }
.philo-mark .aiq-logo { font-size:clamp(34px,6vw,54px); }
/* contextual brand-DNA line (Power of AI · Prudence of IQ) */
.dna-line { font-size: 12px; font-style: italic; color: rgb(var(--tx-2)); margin: 2px 0 14px; padding-left: 12px; border-left: 2px solid #f5d070; }

.nav { display: flex; align-items: center; gap: 2px; flex: 1; min-width: 0; }
.nav-item { position: relative; }
.nav-btn {
  background: none; border: 0; color: rgb(var(--tx-2));
  padding: 7px 9px; border-radius: var(--r-btn); font-size: 12.5px; font-weight: 600;
  display: inline-flex; align-items: center; gap: 4px; white-space: nowrap;
  transition: background .15s, color .15s;
}
.nav-btn:hover, .nav-item.open .nav-btn { color: rgb(var(--tx-0)); background: rgba(255,255,255,.05); }
.nav-btn .caret { width: 12px; height: 12px; opacity: .6; transition: transform .15s; }
.nav-item.open .nav-btn .caret { transform: rotate(180deg); }

.dropdown {
  position: absolute; top: calc(100% + 8px); left: 0;
  min-width: 240px; padding: 7px;
  background: rgb(var(--bg-1)); border: 1px solid rgb(var(--line-2));
  border-radius: var(--r-card); box-shadow: var(--shadow-elevated);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity .14s, transform .14s, visibility .14s; z-index: 120;
}
.nav-item.open .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown.right { left: auto; right: 0; }
.dd-link {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: var(--r-btn); color: rgb(var(--tx-1));
  font-size: 13px; font-weight: 500; transition: background .12s, color .12s;
}
.dd-link:hover { background: rgba(255,255,255,.05); color: rgb(var(--tx-0)); }
.dd-link .dot { width: 7px; height: 7px; border-radius: 50%; flex: none; }
.dd-link .sub { color: rgb(var(--tx-3)); font-size: 11px; font-weight: 400; margin-left: auto; }
.dd-head { padding: 6px 10px 4px; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: rgb(var(--tx-3)); font-weight: 700; }

.header-cta { display: flex; align-items: center; gap: 8px; }
.btn {
  display: inline-flex; align-items: center; gap: 7px; justify-content: center;
  padding: 8px 14px; border-radius: var(--r-btn); font-size: 13px; font-weight: 600;
  border: 1px solid transparent; transition: all .15s; white-space: nowrap;
}
.btn .i { width: 15px; height: 15px; }
.btn-primary { background: rgb(var(--accent)); color: #fff; box-shadow: 0 4px 14px rgba(99,102,241,.3); }
.btn-primary:hover { background: rgb(79 70 229); transform: translateY(-1px); }
.btn-ghost { border-color: rgb(var(--line-2)); color: rgb(var(--tx-1)); background: rgba(255,255,255,.02); }
.btn-ghost:hover { border-color: rgb(var(--muted)); color: rgb(var(--tx-0)); }
.btn-lg { padding: 12px 22px; font-size: 15px; }
.btn-sm { padding: 6px 10px; font-size: 12px; }

/* mobile menu toggle */
.menu-toggle { display: none; background: none; border: 0; color: rgb(var(--tx-1)); }

/* ===========================  PAGE SHELL  =========================== */
#view { min-height: calc(100vh - var(--hdr-h)); }
.wrap { max-width: var(--max-w); margin: 0 auto; padding: 0 20px; }
.section { padding: 48px 0; }
.section-sm { padding: 30px 0; }
/* home page: uniform ~1-line spacing between all sections */
.home .section, .home .section-sm { padding: 16px 0; }
.home .lp-hero { padding: 26px 0 8px; }
.home .ticker { margin: 44px 0; }
.eyebrow { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: rgb(var(--accent)); }
.h-sec { font-size: clamp(26px, 3.4vw, 40px); margin: 10px 0 14px; }
.lede { font-size: 17px; color: rgb(var(--tx-2)); max-width: 720px; }

/* ===========================  HERO  =========================== */
.hero { position: relative; padding: 72px 0 40px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 44px; align-items: center; }
.hero h1 { font-size: clamp(34px, 5vw, 60px); letter-spacing: -.03em; line-height: 1.04; }
.hero h1 .grad {
  background: linear-gradient(120deg, rgb(var(--accent)), rgb(var(--accent-2)) 55%, rgb(var(--info)));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .lede { margin-top: 18px; font-size: 18px; }
.hero-cta { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
.trust-strip { display: flex; gap: 18px; margin-top: 26px; flex-wrap: wrap; }
.trust-strip span { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; color: rgb(var(--tx-2)); }
.trust-strip .i { width: 15px; height: 15px; color: rgb(var(--positive)); }

.hero-preview {
  border-radius: 14px; overflow: hidden;
  border: 1px solid rgb(var(--line-2));
  box-shadow: var(--shadow-elevated);
  background: rgb(var(--bg-1));
}

/* ===========================  APP REPLICA CHROME  =========================== */
.replica {
  border: 1px solid rgb(var(--line-2)); border-radius: 12px; overflow: hidden;
  background: rgb(var(--bg-0)); box-shadow: var(--shadow-elevated);
}
.replica.framed { margin: 0; }
.rep-titlebar { display: flex; align-items: center; gap: 8px; padding: 9px 12px; background: rgb(var(--bg-2)); border-bottom: 1px solid rgb(var(--line)); }
.rep-dots { display: flex; gap: 6px; }
.rep-dots i { width: 11px; height: 11px; border-radius: 50%; display: block; }
.rep-dots i:nth-child(1){ background:#ff5f57; } .rep-dots i:nth-child(2){ background:#febc2e; } .rep-dots i:nth-child(3){ background:#28c840; }
.rep-url { font-size: 11.5px; color: rgb(var(--tx-3)); font-family: var(--font-num); margin-left: 6px; }
.rep-live { margin-left: auto; font-size: 10.5px; color: rgb(var(--positive)); display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }
.rep-live .pulse { width: 7px; height: 7px; border-radius: 50%; background: rgb(var(--positive)); box-shadow: 0 0 0 0 rgba(52,211,153,.6); animation: pulse 1.8s infinite; }
@keyframes pulse { 0%{ box-shadow:0 0 0 0 rgba(52,211,153,.6);} 70%{ box-shadow:0 0 0 7px rgba(52,211,153,0);} 100%{ box-shadow:0 0 0 0 rgba(52,211,153,0);} }

/* status bar */
.rep-statusbar { display: flex; align-items: center; gap: 14px; padding: 6px 12px; background: rgb(var(--bg-2)); border-bottom: 1px solid rgb(var(--line)); font-size: 11.5px; }
.rep-acct { display: flex; gap: 6px; }
.rep-acct .pill { padding: 3px 9px; border-radius: 20px; background: rgba(255,255,255,.04); border: 1px solid rgb(var(--line-2)); color: rgb(var(--tx-2)); font-weight: 600; }
.rep-acct .pill.on { background: rgba(99,102,241,.18); border-color: rgba(99,102,241,.5); color: rgb(var(--tx-0)); }
.rep-clock { margin-left: auto; font-family: var(--font-num); color: rgb(var(--tx-2)); }
.rep-clock b { color: rgb(var(--info)); }
.rep-ws { display: inline-flex; align-items: center; gap: 6px; color: rgb(var(--positive)); font-weight: 600; }
.rep-ws .pulse { width: 6px; height: 6px; border-radius: 50%; background: rgb(var(--positive)); }

/* body = sidebar + main */
.rep-body { display: grid; grid-template-columns: 178px 1fr; min-height: 460px; }
.rep-sidebar { background: rgb(var(--bg-1)); border-right: 1px solid rgb(var(--line)); padding: 10px 8px; overflow-y: auto; max-height: 560px; }
.rep-sb-head { font-size: 9.5px; text-transform: uppercase; letter-spacing: .08em; color: rgb(var(--tx-3)); font-weight: 700; padding: 10px 8px 4px; }
.rep-sb-item { display: flex; align-items: center; gap: 9px; padding: 6px 8px; border-radius: 6px; font-size: 12px; color: rgb(var(--tx-2)); cursor: pointer; transition: background .12s, color .12s; }
.rep-sb-item:hover { background: rgba(255,255,255,.04); color: rgb(var(--tx-0)); }
.rep-sb-item.active { background: rgba(99,102,241,.16); color: rgb(var(--tx-0)); box-shadow: inset 2px 0 0 rgb(var(--accent)); }
.rep-sb-item .ic { width: 15px; height: 15px; flex: none; }
.rep-main { padding: 14px 16px; overflow: auto; max-height: 560px; background: rgb(var(--bg-0)); }

/* taskbar */
.rep-taskbar { display: flex; align-items: center; gap: 10px; padding: 7px 12px; background: rgb(var(--bg-2)); border-top: 1px solid rgb(var(--line)); font-size: 11px; }
.rep-taskbar .logo-sm { font-weight: 800; background: linear-gradient(120deg, rgb(var(--positive)), rgb(var(--info))); -webkit-background-clip: text; background-clip: text; color: transparent; }
.rep-taskbar .tb-spacer { flex: 1; }
.rep-taskbar .tb-chip { padding: 3px 8px; border-radius: 5px; background: rgba(255,255,255,.04); border: 1px solid rgb(var(--line)); color: rgb(var(--tx-2)); }

/* page header inside main */
.scr-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.scr-head h3 { font-size: 16px; }
.scr-head .scr-accent { width: 4px; height: 18px; border-radius: 3px; }
.scr-sub { color: rgb(var(--tx-3)); font-size: 12px; }
.scr-tools { margin-left: auto; display: flex; gap: 6px; }

/* ===========================  CARDS / TABLES  =========================== */
.card { background: rgb(var(--bg-1)); border: 1px solid rgb(var(--line)); border-radius: var(--r-card); box-shadow: var(--shadow-card); }
.card-pad { padding: 16px; }
.card-inner { background: rgba(30,41,59,.5); border-radius: var(--r-btn); }

.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px,1fr)); gap: 10px; margin-bottom: 14px; }
.stat { background: rgba(30,41,59,.5); border: 1px solid rgb(var(--line)); border-radius: var(--r-btn); padding: 10px 12px; }
.stat .lbl { font-size: 10px; text-transform: uppercase; letter-spacing: .06em; color: rgb(var(--tx-3)); font-weight: 600; }
.stat .val { font-size: 19px; font-weight: 700; font-family: var(--font-num); font-variant-numeric: tabular-nums; margin-top: 3px; }
.stat .delta { font-size: 11px; font-family: var(--font-num); margin-top: 1px; }

.tbl-wrap { overflow: auto; border: 1px solid rgb(var(--line)); border-radius: var(--r-btn); }
table.tbl { width: 100%; border-collapse: collapse; font-size: 12px; }
table.tbl th { position: sticky; top: 0; background: rgb(var(--bg-2)); color: rgb(var(--tx-2)); text-transform: uppercase; font-size: 10px; letter-spacing: .04em; font-weight: 700; padding: 7px 9px; text-align: right; white-space: nowrap; border-bottom: 1px solid rgb(var(--line)); }
table.tbl th:first-child, table.tbl td:first-child { text-align: left; }
table.tbl td { padding: 6px 9px; text-align: right; border-bottom: 1px solid rgba(30,41,59,.6); white-space: nowrap; font-family: var(--font-num); font-variant-numeric: tabular-nums; }
table.tbl td.txt { font-family: var(--font-text); }
table.tbl tr:hover td { background: rgba(255,255,255,.025); }
table.tbl tr:last-child td { border-bottom: 0; }
.cell-strong { color: rgb(var(--tx-0)); font-weight: 600; }

.badge { display: inline-flex; align-items: center; gap: 5px; padding: 2px 7px; border-radius: var(--r-badge); font-size: 10.5px; font-weight: 600; line-height: 1.4; }
.badge .d { width: 6px; height: 6px; border-radius: 50%; }
.badge-pos { background: rgba(52,211,153,.14); color: rgb(var(--positive)); }
.badge-neg { background: rgba(251,113,133,.14); color: rgb(var(--negative)); }
.badge-warn { background: rgba(251,191,36,.14); color: rgb(var(--warning)); }
.badge-info { background: rgba(34,211,238,.14); color: rgb(var(--info)); }
.badge-mut { background: rgba(100,116,139,.16); color: rgb(var(--tx-2)); }
.badge-acc { background: rgba(99,102,241,.16); color: rgb(var(--m-indigo)); }

/* option chain specific */
.oc-tbl td.strike { background: rgba(30,41,59,.7); font-weight: 700; color: rgb(var(--tx-0)); text-align: center; }
.oc-tbl td.ce { background: rgba(56,189,248,.04); }
.oc-tbl td.pe { background: rgba(251,113,133,.04); }
.oc-tbl tr.atm td { background: rgba(251,191,36,.10); }
.oc-tbl tr.atm td.strike { background: rgba(251,191,36,.22); color: rgb(var(--warning)); }
.oc-tbl td.itm { box-shadow: inset 0 0 0 99px rgba(52,211,153,.05); }

/* generic grid of feature/role/pricing cards */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }

.feature { background: rgb(var(--bg-1)); border: 1px solid rgb(var(--line)); border-radius: var(--r-card); padding: 20px; transition: border-color .15s, transform .15s; }
.feature:hover { border-color: rgba(99,102,241,.4); transform: translateY(-2px); }
.feature .fi { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; margin-bottom: 13px; background: rgba(99,102,241,.14); color: rgb(var(--m-indigo)); }
.feature h4 { font-size: 15px; margin-bottom: 6px; }
.feature p { font-size: 13px; color: rgb(var(--tx-2)); }

/* ===========================  PRICING  =========================== */
.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 18px; align-items: stretch; }
.price-card { background: rgb(var(--bg-1)); border: 1px solid rgb(var(--line)); border-radius: var(--r-card); padding: 22px; display: flex; flex-direction: column; position: relative; }
.price-card.featured { border-color: rgba(99,102,241,.6); box-shadow: var(--glow-accent); }
.price-card .tag { position: absolute; top: -11px; left: 22px; background: rgb(var(--accent)); color: #fff; font-size: 10.5px; font-weight: 700; padding: 3px 9px; border-radius: 20px; }
.price-card .pname { font-size: 16px; font-weight: 700; color: rgb(var(--tx-0)); }
.price-card .pdesc { font-size: 12.5px; color: rgb(var(--tx-3)); margin: 4px 0 14px; }
.price-card .amt { font-size: 30px; font-weight: 800; font-family: var(--font-num); color: rgb(var(--tx-0)); }
.price-card .amt small { font-size: 13px; color: rgb(var(--tx-3)); font-weight: 500; }
.price-card ul { list-style: none; padding: 0; margin: 16px 0; display: grid; gap: 9px; }
.price-card li { font-size: 12.5px; color: rgb(var(--tx-1)); display: flex; gap: 8px; align-items: flex-start; }
.price-card li .i { width: 15px; height: 15px; color: rgb(var(--positive)); flex: none; margin-top: 1px; }
.price-card li.off { color: rgb(var(--tx-3)); }
.price-card li.off .i { color: rgb(var(--tx-3)); }
.price-card .btn { margin-top: auto; }

/* pagewise pricing table */
.pw-tbl td.tick { color: rgb(var(--positive)); text-align: center; }
.pw-tbl td.cross { color: rgb(var(--tx-3)); text-align: center; }
.pw-tbl td.txt { text-align: left; }

/* ===========================  LOGIN ROLES  =========================== */
.role-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.role-card { background: rgb(var(--bg-1)); border: 1px solid rgb(var(--line)); border-radius: var(--r-card); padding: 22px; transition: border-color .15s, transform .15s; }
.role-card:hover { border-color: rgba(99,102,241,.5); transform: translateY(-2px); }
.role-card .ri { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; margin-bottom: 14px; }
.role-card h4 { font-size: 16px; margin-bottom: 6px; }
.role-card p { font-size: 12.5px; color: rgb(var(--tx-2)); margin-bottom: 16px; min-height: 54px; }

/* ===========================  LEGAL / CONTENT  =========================== */
.prose { max-width: 820px; }
.prose h3 { font-size: 20px; margin: 28px 0 10px; }
.prose h4 { font-size: 15px; margin: 20px 0 8px; color: rgb(var(--tx-1)); }
.prose p { color: rgb(var(--tx-2)); margin: 10px 0; font-size: 14.5px; }
.prose ul { color: rgb(var(--tx-2)); padding-left: 20px; margin: 10px 0; }
.prose li { margin: 6px 0; }
.callout { border-left: 3px solid rgb(var(--warning)); background: rgba(251,191,36,.07); padding: 14px 16px; border-radius: var(--r-btn); margin: 16px 0; font-size: 13.5px; color: rgb(var(--tx-1)); }
.callout.acc { border-color: rgb(var(--accent)); background: rgba(99,102,241,.08); }

/* compliance firewall line */
.firewall { display: flex; gap: 9px; align-items: center; background: rgba(251,191,36,.07); border: 1px solid rgba(251,191,36,.22); color: rgb(var(--warning)); border-radius: var(--r-btn); padding: 9px 13px; font-size: 12.5px; margin-bottom: 14px; }
.firewall .i { width: 16px; height: 16px; flex: none; }

/* forms */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12px; font-weight: 600; color: rgb(var(--tx-2)); margin-bottom: 6px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 10px 12px; border-radius: var(--r-btn);
  background: rgb(var(--bg-1)); border: 1px solid rgb(var(--line-2)); color: rgb(var(--tx-0));
  font-family: inherit; font-size: 14px; transition: border-color .15s;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: rgba(99,102,241,.6); }
.field textarea { min-height: 110px; resize: vertical; }

/* ===========================  FOOTER  =========================== */
.site-footer { border-top: 1px solid rgb(var(--line)); background: rgb(var(--bg-1)); padding: 44px 0 26px; margin-top: 40px; }
.foot-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 30px; }
.foot-col h5 { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: rgb(var(--tx-3)); margin-bottom: 12px; font-weight: 700; }
.foot-col a { display: block; font-size: 13px; color: rgb(var(--tx-2)); margin: 7px 0; transition: color .12s; }
.foot-col a:hover { color: rgb(var(--tx-0)); }
.foot-disc { margin-top: 30px; padding-top: 20px; border-top: 1px solid rgb(var(--line)); font-size: 11.5px; color: rgb(var(--tx-3)); line-height: 1.7; }
.foot-bottom { display: flex; justify-content: space-between; gap: 16px; margin-top: 18px; font-size: 12px; color: rgb(var(--tx-3)); flex-wrap: wrap; }

/* ===========================  MISC  =========================== */
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { padding: 5px 11px; border-radius: 20px; background: rgba(255,255,255,.04); border: 1px solid rgb(var(--line-2)); font-size: 12px; color: rgb(var(--tx-2)); }
.divider { height: 1px; background: rgb(var(--line)); margin: 14px 0; }
.center { text-align: center; }
.mt-s{margin-top:8px}.mt-m{margin-top:18px}.mt-l{margin-top:30px}
.tag-row { display: flex; gap: 6px; flex-wrap: wrap; margin: 8px 0; }

/* tabs inside replica */
.rep-tabs { display: flex; gap: 4px; margin-bottom: 12px; border-bottom: 1px solid rgb(var(--line)); }
.rep-tab { padding: 7px 13px; font-size: 12.5px; color: rgb(var(--tx-2)); border-bottom: 2px solid transparent; font-weight: 600; cursor: pointer; }
.rep-tab.active { color: rgb(var(--tx-0)); border-bottom-color: rgb(var(--accent)); }

/* ===========================  LANDING (home)  =========================== */
.lp-hero { position: relative; overflow: hidden; padding: 30px 0 30px; }
.lp-hero-bg { position: absolute; inset: 0; opacity: .22; pointer-events: none; -webkit-mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent); mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent); }
.lp-hero-bg .mkt-chart { width: 100%; height: 100%; }
.lp-hero-in { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 42px; align-items: center; }
.dna-kicker { margin-bottom: 22px; }
.dna-kicker-txt { font-family: 'IBM Plex Mono', ui-monospace, monospace; font-size: 14px; color: rgb(var(--tx-2)); font-weight: 500; letter-spacing: .02em; }
.dna-ai { color: #5ab8f8; font-weight: 600; }
.dna-iq { color: #ecc05a; font-weight: 600; }
.brand-philo { font-family: 'IBM Plex Mono', ui-monospace, monospace; font-size: 11px; letter-spacing: .04em; color: rgb(var(--tx-3)); margin-top: 12px; }
.lp-hero-copy h1 { font-size: clamp(38px, 5.4vw, 64px); letter-spacing: -.03em; line-height: 1.02; margin-top: 10px; }
.lp-hero-copy h1 .grad { background: linear-gradient(120deg, #f5d070, #00ccff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lp-hero-copy .lede { margin-top: 18px; font-size: 18px; }

.mkt-card { background: rgba(15,23,42,.72); border: 1px solid rgb(var(--line-2)); border-radius: 16px; padding: 14px; box-shadow: var(--shadow-elevated); backdrop-filter: blur(8px); }
.mkt-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.mkt-card-top .wordmark { font-size: 18px; }
.mkt-card .mkt-chart { width: 100%; height: 200px; display: block; }
.mkt-foot { display: flex; justify-content: space-between; align-items: center; font-size: 12px; margin-top: 8px; }
.mkt-line { stroke-dasharray: 1500; stroke-dashoffset: 1500; animation: draw 2.6s ease-out forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }

.ticker { overflow: hidden; border-top: 1px solid rgb(var(--line)); border-bottom: 1px solid rgb(var(--line)); background: rgb(var(--bg-1)); white-space: nowrap; }
.ticker-track { display: inline-flex; gap: 36px; padding: 9px 18px; width: max-content; animation: marquee 32s linear infinite; will-change: transform; }
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
/* a live ticker must always scroll — keep it running even when the OS requests reduced motion */
@media (prefers-reduced-motion: reduce) {
  .ticker .ticker-track { animation: marquee 32s linear infinite !important; }
}
.tk { font-size: 12.5px; color: rgb(var(--tx-2)); }
.tk b { color: rgb(var(--tx-0)); font-weight: 700; }
.tk-tag { color: #ecc05a; font-family: 'IBM Plex Mono', ui-monospace, monospace; font-weight: 600; letter-spacing: .1em; }

.persona-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.persona { background: rgb(var(--bg-1)); border: 1px solid rgb(var(--line)); border-radius: 14px; padding: 18px; display: flex; flex-direction: column; position: relative; overflow: hidden; transition: transform .15s, border-color .15s; }
.persona::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--pa); }
.persona:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--pa) 55%, transparent); }
.persona-ic { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; color: var(--pa); background: color-mix(in srgb, var(--pa) 15%, transparent); margin-bottom: 12px; }
.persona-q { font-size: 15px; font-weight: 700; color: rgb(var(--tx-0)); line-height: 1.25; }
.persona-sol { font-size: 12.6px; color: rgb(var(--tx-2)); margin: 8px 0 12px; flex: 1; }
.persona-chips { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 13px; }
.pchip { font-size: 10.5px; font-weight: 600; padding: 3px 8px; border-radius: 20px; background: rgba(255,255,255,.05); border: 1px solid rgb(var(--line-2)); color: rgb(var(--tx-2)); }
.persona-cta { font-size: 12.5px; font-weight: 700; color: var(--pa); display: inline-flex; align-items: center; gap: 5px; margin-top: auto; }
.persona-cta .i { width: 14px; height: 14px; }

.spectrum { background: linear-gradient(180deg, rgba(99,102,241,.07), transparent); border: 1px solid rgb(var(--line)); border-radius: 16px; padding: 26px; }
.spectrum-head { text-align: center; margin-bottom: 20px; }
.spectrum-bar { height: 8px; border-radius: 8px; background: linear-gradient(90deg, rgb(var(--m-sky)), rgb(var(--m-emerald)), rgb(var(--m-indigo)), rgb(var(--m-amber)), rgb(var(--m-violet))); box-shadow: 0 0 20px rgba(99,102,241,.3); }
.spectrum-marks { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin-top: 16px; text-align: center; }
.spectrum-marks b { display: block; font-size: 13px; color: rgb(var(--tx-0)); }
.spectrum-marks span { font-size: 11px; color: rgb(var(--tx-3)); }

.cap-pills { display: flex; flex-wrap: wrap; gap: 9px; justify-content: center; max-width: 900px; margin: 24px auto 0; }
.cap-pill { display: inline-flex; align-items: center; gap: 7px; padding: 8px 13px; border-radius: 22px; background: rgb(var(--bg-1)); border: 1px solid rgb(var(--line-2)); font-size: 12.5px; color: rgb(var(--tx-1)); font-weight: 500; transition: border-color .15s, transform .15s; }
.cap-pill:hover { border-color: rgba(99,102,241,.5); transform: translateY(-2px); }
.cap-pill .i { width: 15px; height: 15px; color: rgb(var(--accent)); }

.philosophy { text-align: center; max-width: 760px; margin: 0 auto; }
.philo-mark { margin-bottom: 16px; }
.philo-mark .wordmark { font-size: clamp(44px, 8vw, 60px); }
.philo-mark .candle { filter: drop-shadow(0 0 16px rgba(52,211,153,.65)); }

/* ===========================  RESPONSIVE  =========================== */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .grid-3, .role-grid { grid-template-columns: repeat(2,1fr); }
  .persona-grid { grid-template-columns: repeat(3,1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 980px) {
  .nav { display: none; position: absolute; top: var(--hdr-h); left: 0; right: 0; flex-direction: column; align-items: stretch; background: rgb(var(--bg-1)); border-bottom: 1px solid rgb(var(--line)); padding: 10px; gap: 2px; max-height: 75vh; overflow: auto; }
  .nav.open { display: flex; }
  .nav-item .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; background: transparent; padding: 2px 0 8px 12px; min-width: 0; display: none; }
  .nav-item.open .dropdown { display: block; }
  .menu-toggle { display: inline-flex; }
  .grid-3, .grid-2, .grid-4, .role-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .rep-body { grid-template-columns: 1fr; }
  .rep-sidebar { display: none; }
  .header-cta .btn-ghost { display: none; }
  .lp-hero-in { grid-template-columns: 1fr; }
  .lp-hero-art { margin-top: 6px; }
  .persona-grid { grid-template-columns: 1fr; }
  .spectrum-marks { grid-template-columns: repeat(2,1fr); row-gap: 12px; }
}