/* ============================================================
   Caravan — marketing site
   Dark, premium, brand-correct. Palette from brand/caravan-brand.md
   ============================================================ */

:root {
  /* base */
  --bg:        #0A0E16;   /* ink navy */
  --bg-2:      #0C111B;
  --surface:   #121826;
  --surface-2: #172033;
  --line:      rgba(255, 255, 255, 0.09);
  --line-2:    rgba(255, 255, 255, 0.055);
  --line-3:    rgba(255, 255, 255, 0.16);

  /* type */
  --text:    #EEF2F8;
  --muted:   #9DA9BE;
  --muted-2: #6C778D;

  /* accents */
  --gold:      #E7B86A;
  --gold-2:    #F2C97E;
  --gold-soft: rgba(231, 184, 106, 0.13);
  --gold-line: rgba(231, 184, 106, 0.30);
  --teal:      #74D6C4;
  --teal-soft: rgba(116, 214, 196, 0.12);
  --blue:      #378ADD;
  --blue-soft: rgba(55, 138, 221, 0.13);

  /* system */
  --radius:    16px;
  --radius-sm: 11px;
  --max:       1180px;
  --disp: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

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

/* ambient gradient wash behind everything */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(1100px 680px at 78% -10%, rgba(231, 184, 106, 0.07), transparent 55%),
    radial-gradient(900px 620px at -6% 8%, rgba(55, 138, 221, 0.06), transparent 52%),
    radial-gradient(820px 600px at 50% 118%, rgba(116, 214, 196, 0.05), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4 { font-family: var(--disp); font-weight: 600; }
.gold { color: var(--gold); }
.teal { color: var(--teal); }
.tnum { font-variant-numeric: tabular-nums; }

/* eyebrow / kicker */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--disp); font-size: 12px; font-weight: 600;
  letter-spacing: 0.20em; text-transform: uppercase; color: var(--gold);
}
.eyebrow::before {
  content: ""; width: 22px; height: 1.5px; background: var(--gold); opacity: 0.85;
}
.kicker {
  font-family: var(--disp); font-size: 12px; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold);
  margin: 0 0 16px; display: inline-flex; align-items: center; gap: 10px;
}
.kicker.teal { color: var(--teal); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--disp); font-size: 14.5px; font-weight: 600; letter-spacing: -0.01em;
  padding: 11px 18px; border-radius: 11px;
  border: 1px solid var(--line-3); color: var(--text);
  background: rgba(255, 255, 255, 0.02);
  transition: border-color 0.16s, background 0.16s, transform 0.06s, box-shadow 0.16s;
  cursor: pointer;
}
.btn:hover { border-color: var(--gold-line); background: rgba(231, 184, 106, 0.05); }
.btn:active { transform: translateY(1px); }
.btn.primary {
  background: linear-gradient(180deg, var(--gold-2), var(--gold));
  color: #1A1206; border-color: var(--gold);
  box-shadow: 0 10px 30px -12px rgba(231, 184, 106, 0.55);
}
.btn.primary:hover { filter: brightness(1.05); border-color: var(--gold); background: linear-gradient(180deg, var(--gold-2), var(--gold)); }
.btn .arr { transition: transform 0.16s; }
.btn:hover .arr { transform: translateX(3px); }

/* ---------- nav ---------- */
header.nav {
  position: sticky; top: 0; z-index: 60;
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  background: rgba(10, 14, 22, 0.66);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 11px; }
.brand .mark { width: 26px; height: 22px; flex: none; }
.brand .mark path { fill: var(--gold); }
.brand .word {
  font-family: var(--disp); font-weight: 600; font-size: 19px;
  letter-spacing: -0.01em; color: var(--text);
}
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { color: var(--muted); font-size: 14.5px; transition: color 0.15s; }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 12px; }

/* ---------- hero ---------- */
.hero { position: relative; padding: 108px 0 70px; }
.hero-grid {
  display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 56px; align-items: center;
}
.hero h1 {
  font-size: clamp(38px, 5.6vw, 66px); line-height: 1.04; letter-spacing: -0.025em;
  margin: 22px 0 22px; max-width: 14ch;
}
.hero h1 .em { color: var(--gold); }
.lede {
  font-size: clamp(17px, 1.6vw, 20px); color: var(--muted);
  max-width: 56ch; margin: 0 0 32px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-meta {
  margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px 28px;
  border-top: 1px solid var(--line-2); padding-top: 22px;
}
.hero-meta .item .t {
  font-family: var(--disp); font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.13em; text-transform: uppercase; color: var(--muted-2);
}
.hero-meta .item .v {
  font-family: var(--disp); font-weight: 600; font-size: 15px; margin-top: 4px; color: var(--text);
}
.hero-meta .item .v .em { color: var(--gold); }

/* hero visual — the lifecycle card */
.hero-visual {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(231, 184, 106, 0.08), transparent 60%),
    linear-gradient(180deg, var(--surface), rgba(18, 24, 38, 0.5));
  padding: 22px 22px 20px;
  box-shadow: 0 40px 90px -50px rgba(0, 0, 0, 0.9);
}
.hv-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.hv-head .lbl {
  font-family: var(--disp); font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.13em; text-transform: uppercase; color: var(--muted-2);
}
.hv-pill {
  display: inline-flex; align-items: center; gap: 7px; font-size: 11.5px; font-weight: 500;
  color: var(--teal); border: 1px solid rgba(116, 214, 196, 0.3);
  background: var(--teal-soft); border-radius: 999px; padding: 4px 11px;
}
.hv-pill .pulse {
  width: 7px; height: 7px; border-radius: 50%; background: var(--teal);
  box-shadow: 0 0 0 0 rgba(116, 214, 196, 0.6); animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(116, 214, 196, 0.5); }
  70%  { box-shadow: 0 0 0 7px rgba(116, 214, 196, 0); }
  100% { box-shadow: 0 0 0 0 rgba(116, 214, 196, 0); }
}
.hv-code {
  font-family: var(--mono); font-size: 12.5px; line-height: 1.7;
  background: #080C14; border: 1px solid var(--line); border-radius: 12px;
  padding: 15px 16px; color: #CDD6E6; overflow-x: auto;
}
.hv-code .c { color: var(--muted-2); }
.hv-code .k { color: var(--teal); }
.hv-code .s { color: var(--gold-2); }
.hv-code .m { color: var(--blue); }
.lifecycle { display: flex; flex-direction: column; gap: 0; margin-top: 16px; }
.lc-step { display: flex; align-items: center; gap: 12px; padding: 9px 2px; }
.lc-step .dot {
  width: 9px; height: 9px; border-radius: 50%; flex: none;
  background: var(--gold); box-shadow: 0 0 0 4px var(--gold-soft);
}
.lc-step.done .dot { background: var(--teal); box-shadow: 0 0 0 4px var(--teal-soft); }
.lc-step .name { font-size: 13.5px; color: var(--text); font-weight: 500; }
.lc-step .meta { margin-left: auto; font-size: 11.5px; color: var(--muted-2); font-family: var(--mono); }
.lc-conn { width: 1.5px; height: 10px; background: var(--line); margin-left: 6px; }

/* ---------- logo / proof strip ---------- */
.strip { border-block: 1px solid var(--line); background: rgba(12, 17, 27, 0.6); }
.strip-inner {
  display: flex; flex-wrap: wrap; gap: 11px 30px; padding: 20px 0; justify-content: center;
}
.strip-inner span {
  color: var(--muted); font-size: 13px; font-weight: 500;
  display: inline-flex; align-items: center; gap: 9px;
}
.strip-inner span::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--gold); opacity: 0.85;
}

/* ---------- generic section ---------- */
section.block { padding: 92px 0; }
.sec-head { max-width: 62ch; margin-bottom: 46px; }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head h2 {
  font-size: clamp(28px, 3.6vw, 40px); line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 16px;
}
.sec-head h2 .em { color: var(--gold); }
.sec-head p { color: var(--muted); font-size: 17.5px; margin: 0; }

/* ---------- problem ---------- */
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 8px; }
.stat-card {
  background: linear-gradient(180deg, var(--surface), rgba(18, 24, 38, 0.5));
  border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px;
}
.stat-card .kpi {
  font-family: var(--disp); font-weight: 600; font-size: 44px; letter-spacing: -0.02em;
  line-height: 1; color: var(--text);
}
.stat-card .kpi .u { font-size: 22px; color: var(--gold); font-weight: 500; }
.stat-card .klabel {
  font-size: 11.5px; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--muted-2); margin-top: 11px; font-weight: 600;
}
.stat-card p { font-size: 14px; color: var(--muted); margin: 12px 0 0; }
.pull {
  font-family: var(--disp); font-weight: 500; font-size: clamp(18px, 2.2vw, 23px);
  letter-spacing: -0.01em; color: var(--text); margin-top: 34px;
}
.pull .em { color: var(--gold); }

/* ---------- why now ---------- */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.why-card {
  background: linear-gradient(180deg, var(--surface), rgba(18, 24, 38, 0.5));
  border: 1px solid var(--line); border-radius: var(--radius); padding: 26px;
}
.chip {
  display: inline-flex; align-items: center; gap: 8px; font-size: 11.5px; font-weight: 500;
  letter-spacing: 0.03em; color: var(--muted); border: 1px solid var(--line);
  border-radius: 999px; padding: 5px 12px; background: rgba(255, 255, 255, 0.015);
}
.chip .d { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
.chip .d.t { background: var(--teal); }
.why-card h4 { font-size: 17px; letter-spacing: -0.01em; margin: 14px 0 8px; color: var(--text); }
.why-card p { font-size: 14px; color: var(--muted); margin: 0; }

/* ---------- solution / lifecycle ---------- */
.solution { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.sol-asset-row { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 26px; }
.asset-pill {
  display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 500;
  color: var(--text); border: 1px solid var(--line); background: rgba(255, 255, 255, 0.025);
  border-radius: 999px; padding: 7px 13px;
}
.asset-pill .d { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }

.stack { display: flex; flex-direction: column; gap: 10px; }
.layer {
  border: 1px solid var(--line); border-radius: 13px; padding: 14px 16px;
  background: var(--surface); display: flex; align-items: center; gap: 14px;
}
.layer .lt {
  font-family: var(--disp); font-size: 10px; letter-spacing: 0.13em; text-transform: uppercase;
  color: var(--muted-2); width: 84px; flex: none; font-weight: 600;
}
.layer .cells { display: flex; gap: 7px; flex-wrap: wrap; flex: 1; }
.cell {
  font-size: 12px; color: var(--text); background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; font-weight: 450;
}
.layer.api {
  background: linear-gradient(90deg, rgba(231, 184, 106, 0.14), rgba(231, 184, 106, 0.04));
  border-color: var(--gold-line);
}
.layer.api .lt { color: var(--gold); }
.layer.api .cell { border-color: rgba(231, 184, 106, 0.25); background: rgba(231, 184, 106, 0.06); color: var(--gold-2); }
.layer.mkt {
  background: linear-gradient(90deg, rgba(116, 214, 196, 0.12), rgba(116, 214, 196, 0.03));
  border-color: rgba(116, 214, 196, 0.32);
}
.layer.mkt .lt { color: var(--teal); }
.layer.mkt .cell { border-color: rgba(116, 214, 196, 0.22); background: rgba(116, 214, 196, 0.05); color: var(--teal); }
.conn { width: 1.5px; height: 11px; background: var(--line); margin: 0 auto; }

/* ---------- capabilities ---------- */
.cap-group { margin-top: 40px; }
.cap-group:first-of-type { margin-top: 4px; }
.cap-group-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 18px; }
.cap-group-head h3 { font-size: 19px; letter-spacing: -0.01em; color: var(--text); margin: 0; }
.cap-group-head .num {
  font-family: var(--mono); font-size: 12px; color: var(--gold); letter-spacing: 0.05em;
}
.cap-group-head .rule { flex: 1; height: 1px; background: var(--line-2); }
.cap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.cap-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.feature {
  position: relative; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 22px; transition: border-color 0.16s, transform 0.16s, background 0.16s;
}
.feature:hover { border-color: var(--gold-line); transform: translateY(-2px); background: linear-gradient(180deg, var(--surface), rgba(231, 184, 106, 0.03)); }
.feature .ico {
  width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
  background: var(--gold-soft); border: 1px solid var(--gold-line); margin-bottom: 15px;
}
.feature .ico svg { width: 19px; height: 19px; }
.feature .ico svg [stroke] { stroke: var(--gold); }
.feature.teal .ico { background: var(--teal-soft); border-color: rgba(116, 214, 196, 0.3); }
.feature.teal .ico svg [stroke] { stroke: var(--teal); }
.feature.blue .ico { background: var(--blue-soft); border-color: rgba(55, 138, 221, 0.32); }
.feature.blue .ico svg [stroke] { stroke: var(--blue); }
.feature h4 { font-size: 15.5px; letter-spacing: -0.01em; margin: 0 0 6px; color: var(--text); }
.feature p { font-size: 13.5px; color: var(--muted); margin: 0; }
.feature .tag {
  position: absolute; top: 16px; right: 16px; font-size: 9.5px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold);
  border: 1px solid var(--gold-line); border-radius: 6px; padding: 3px 7px; background: var(--gold-soft);
}

/* ---------- murshid feature ---------- */
.murshid {
  display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 44px; align-items: center;
  border: 1px solid var(--gold-line); border-radius: var(--radius);
  background:
    radial-gradient(120% 120% at 0% 0%, rgba(231, 184, 106, 0.08), transparent 55%),
    linear-gradient(180deg, var(--surface), rgba(18, 24, 38, 0.5));
  padding: 40px;
}
.murshid .badge {
  display: inline-flex; align-items: center; gap: 9px; font-family: var(--disp);
  font-size: 11px; font-weight: 600; letter-spacing: 0.13em; text-transform: uppercase;
  color: var(--gold); border: 1px solid var(--gold-line); background: var(--gold-soft);
  border-radius: 999px; padding: 6px 13px; margin-bottom: 18px;
}
.murshid h3 { font-size: clamp(24px, 3vw, 30px); letter-spacing: -0.02em; margin: 0 0 14px; }
.murshid p { color: var(--muted); font-size: 15.5px; margin: 0 0 14px; }
.murshid .guard {
  display: inline-flex; align-items: center; gap: 9px; font-size: 13px; color: var(--teal);
  border-top: 1px solid var(--line-2); padding-top: 16px; margin-top: 4px;
}
.chat {
  border: 1px solid var(--line); border-radius: 14px; background: #080C14;
  overflow: hidden; box-shadow: 0 30px 70px -45px rgba(0, 0, 0, 0.9);
}
.chat-bar {
  display: flex; align-items: center; gap: 10px; padding: 13px 16px;
  border-bottom: 1px solid var(--line); background: var(--bg-2);
}
.chat-bar .av {
  width: 24px; height: 24px; border-radius: 7px; display: grid; place-items: center;
  background: var(--gold-soft); border: 1px solid var(--gold-line);
}
.chat-bar .av svg { width: 15px; height: 13px; }
.chat-bar .av svg path { fill: var(--gold); }
.chat-bar .nm { font-family: var(--disp); font-weight: 600; font-size: 13.5px; color: var(--text); }
.chat-bar .nm small { display: block; font-family: var(--sans); font-weight: 400; font-size: 11px; color: var(--muted-2); letter-spacing: 0; }
.chat-body { padding: 18px 16px; display: flex; flex-direction: column; gap: 12px; }
.bubble { max-width: 86%; font-size: 13.5px; line-height: 1.55; padding: 11px 14px; border-radius: 13px; }
.bubble.you {
  align-self: flex-end; background: var(--blue-soft); border: 1px solid rgba(55, 138, 221, 0.3);
  color: var(--text); border-bottom-right-radius: 5px;
}
.bubble.ai {
  align-self: flex-start; background: var(--surface); border: 1px solid var(--line);
  color: var(--muted); border-bottom-left-radius: 5px;
}
.bubble.ai b { color: var(--text); font-weight: 600; }
.chat-note {
  font-size: 11px; color: var(--muted-2); text-align: center; padding: 0 16px 14px;
  display: flex; align-items: center; justify-content: center; gap: 7px;
}

/* ---------- code sample section ---------- */
.code-sec { display: grid; grid-template-columns: 0.82fr 1.18fr; gap: 44px; align-items: start; }
.code-steps { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 20px; counter-reset: s; }
.code-steps li { display: grid; grid-template-columns: 30px 1fr; gap: 14px; }
.code-steps li .n {
  counter-increment: s; width: 28px; height: 28px; border-radius: 999px;
  border: 1px solid var(--gold-line); background: var(--gold-soft);
  display: grid; place-items: center; font-family: var(--disp); font-size: 13px;
  font-weight: 600; color: var(--gold);
}
.code-steps li .n::before { content: counter(s); }
.code-steps li b { display: block; font-family: var(--disp); font-size: 14.5px; margin-bottom: 3px; color: var(--text); }
.code-steps li span { color: var(--muted); font-size: 13.5px; }
.terminal {
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  background: #080C14; box-shadow: 0 30px 70px -40px rgba(0, 0, 0, 0.9);
}
.term-bar {
  display: flex; align-items: center; gap: 7px; padding: 13px 16px;
  border-bottom: 1px solid var(--line); background: var(--bg-2);
}
.term-bar i { width: 11px; height: 11px; border-radius: 50%; background: #2A3242; display: block; }
.term-bar .label { margin-left: 10px; font-family: var(--mono); font-size: 12px; color: var(--muted-2); }
.terminal pre {
  margin: 0; padding: 20px; overflow-x: auto; font-family: var(--mono);
  font-size: 12.5px; line-height: 1.75; color: #CDD6E6;
}
.terminal pre + pre { border-top: 1px solid var(--line); }
pre .c { color: var(--muted-2); }
pre .k { color: var(--teal); }
pre .s { color: var(--gold-2); }
pre .m { color: var(--blue); }
.code-foot { margin-top: 18px; font-size: 14px; color: var(--muted); }
.inline-code { font-family: var(--mono); color: var(--gold); font-size: 0.9em; }

/* ---------- proof: boursa.sh ---------- */
.proof {
  display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center;
  border: 1px solid var(--line); border-radius: var(--radius);
  background:
    radial-gradient(120% 120% at 100% 0%, rgba(116, 214, 196, 0.07), transparent 55%),
    linear-gradient(180deg, var(--surface), rgba(18, 24, 38, 0.5));
  padding: 44px;
}
.proof h2 { font-size: clamp(26px, 3.2vw, 34px); letter-spacing: -0.02em; margin: 16px 0 14px; }
.proof h2 .em { color: var(--gold); }
.proof p { color: var(--muted); font-size: 16px; margin: 0 0 14px; }
.proof-stats { display: flex; gap: 30px; flex-wrap: wrap; }
.proof-stats .ps .v { font-family: var(--disp); font-weight: 600; font-size: 24px; color: var(--text); }
.proof-stats .ps .v .em { color: var(--teal); }
.proof-stats .ps .l { font-size: 12px; color: var(--muted-2); margin-top: 3px; }
.proof-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 13px; }
.proof-list li { display: flex; gap: 12px; font-size: 14.5px; color: var(--muted); }
.proof-list li svg { flex: none; margin-top: 3px; }
.proof-list li svg [stroke] { stroke: var(--teal); }
.proof-list li b { color: var(--text); font-weight: 600; }

/* ---------- final CTA band ---------- */
.band {
  position: relative; overflow: hidden; border: 1px solid var(--gold-line);
  border-radius: 22px; text-align: center; padding: 64px 40px;
  background:
    radial-gradient(80% 130% at 50% 0%, rgba(231, 184, 106, 0.12), transparent 60%),
    linear-gradient(180deg, var(--surface-2), var(--bg-2));
}
.band .mark { width: 46px; height: 38px; margin: 0 auto 20px; }
.band .mark path { fill: var(--gold); }
.band h2 { font-size: clamp(28px, 3.8vw, 42px); letter-spacing: -0.025em; margin: 0 0 16px; }
.band h2 .em { color: var(--gold); }
.band p { color: var(--muted); margin: 0 auto 30px; max-width: 56ch; font-size: 17px; }
.band .hero-cta { justify-content: center; }

/* ---------- footer ---------- */
footer { border-top: 1px solid var(--line); padding: 60px 0 44px; color: var(--muted); }
.foot-grid { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 44px; }
.foot-brand .brand { margin-bottom: 14px; }
.foot-blurb { color: var(--muted); font-size: 14px; max-width: 40ch; margin: 0; line-height: 1.6; }
.foot-grid h5 {
  font-family: var(--disp); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted-2); margin: 0 0 16px; font-weight: 600;
}
.foot-grid .col a { display: block; color: var(--muted); font-size: 14px; margin-bottom: 11px; transition: color 0.15s; }
.foot-grid .col a:hover { color: var(--text); }
.foot-bottom {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--line); padding-top: 24px; font-size: 13px; color: var(--muted-2);
}
.foot-bottom .legal { max-width: 70ch; line-height: 1.5; }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .cap-grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 920px) {
  .nav-links { display: none; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero h1 { max-width: 18ch; }
  .solution, .code-sec, .murshid, .proof { grid-template-columns: 1fr; gap: 32px; }
  .why-grid, .problem-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .foot-brand { grid-column: 1 / -1; }
  section.block { padding: 64px 0; }
  .hero { padding: 64px 0 48px; }
  .murshid, .proof { padding: 30px; }
}
@media (max-width: 560px) {
  .cap-grid, .cap-grid.cols-3 { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .nav-cta .btn.ghost-sm { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; transition: none !important; }
}