/* ==========================================================================
   Entrepai LLC — site styles
   ========================================================================== */

:root {
  --navy-950: #060b18;
  --navy-900: #0a1224;
  --navy-800: #111c36;
  --navy-700: #1a2849;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-400: #60a5fa;
  --cyan-400: #22d3ee;
  --amber-400: #fbbf24;
  --green-400: #4ade80;

  --ink-900: #0f172a;
  --ink-700: #334155;
  --ink-500: #64748b;
  --ink-300: #cbd5e1;
  --line: #e2e8f0;
  --surface: #ffffff;
  --surface-alt: #f6f8fc;

  --grad: linear-gradient(135deg, var(--blue-600) 0%, var(--cyan-400) 100%);
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .08);
  --shadow: 0 10px 30px -12px rgba(15, 23, 42, .18);
  --shadow-lg: 0 30px 60px -20px rgba(6, 11, 24, .45);

  --container: 1180px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-700);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }

a { color: var(--blue-600); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  color: var(--ink-900);
  line-height: 1.15;
  letter-spacing: -.02em;
  margin: 0 0 .6em;
}
h1 { font-size: clamp(2.3rem, 5vw, 3.8rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 1.1em; }

.container { width: min(100% - 48px, var(--container)); margin-inline: auto; }

.skip-link {
  position: absolute; left: -999px; top: 8px;
  background: #fff; color: var(--ink-900); padding: 8px 14px; border-radius: 6px; z-index: 100;
}
.skip-link:focus { left: 8px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5em;
  padding: .85em 1.4em;
  border-radius: 999px;
  font-weight: 650; font-size: .98rem;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  cursor: pointer;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 8px 24px -8px rgba(37, 99, 235, .6); }
.btn-primary:hover { box-shadow: 0 12px 28px -8px rgba(37, 99, 235, .75); }
.btn-ghost { color: #fff; border-color: rgba(255, 255, 255, .25); background: rgba(255, 255, 255, .04); }
.btn-ghost:hover { background: rgba(255, 255, 255, .1); }
.btn-outline { color: var(--ink-900); border-color: var(--line); background: #fff; }
.btn-outline:hover { border-color: var(--ink-300); }
.btn svg { width: 1em; height: 1em; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(6, 11, 24, .82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, .07);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 800; font-size: 1.2rem; letter-spacing: -.02em; }
.brand:hover { text-decoration: none; }
.brand img { width: 34px; height: 34px; }
.brand small { font-weight: 500; color: var(--ink-300); font-size: .8rem; letter-spacing: 0; margin-left: 2px; }

.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  color: #cbd5e1; font-size: .95rem; font-weight: 550;
  padding: 8px 14px; border-radius: 999px; transition: color .15s, background .15s;
}
.nav-links a:hover { color: #fff; background: rgba(255, 255, 255, .06); text-decoration: none; }
.nav-links a[aria-current="page"] { color: #fff; background: rgba(255, 255, 255, .1); }
.nav-links .btn { margin-left: 8px; padding: .6em 1.15em; color: #fff; }

.nav-toggle {
  display: none; background: none; border: 0; color: #fff; padding: 8px; cursor: pointer;
}
.nav-toggle svg { width: 26px; height: 26px; }

@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    padding: 12px 24px 24px;
    background: var(--navy-950);
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 14px; border-radius: 10px; }
  .nav-links .btn { margin: 8px 0 0; justify-content: center; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: radial-gradient(1200px 600px at 80% -10%, rgba(34, 211, 238, .18), transparent 60%),
              radial-gradient(900px 500px at -10% 30%, rgba(37, 99, 235, .25), transparent 60%),
              var(--navy-950);
  color: #cbd5e1;
  padding: 110px 0 120px;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  pointer-events: none;
}
.hero > .container { position: relative; }
.hero h1 { color: #fff; }
.hero .lead { font-size: 1.2rem; color: #a9b6cc; max-width: 36em; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.gradient-text {
  background: linear-gradient(90deg, #60a5fa, #22d3ee);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--blue-600); margin-bottom: 18px;
}
.hero .eyebrow, .dark .eyebrow {
  color: #93c5fd; background: rgba(59, 130, 246, .12); border: 1px solid rgba(96, 165, 250, .25);
  padding: 6px 12px; border-radius: 999px;
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green-400); box-shadow: 0 0 0 4px rgba(74, 222, 128, .18); }
.eyebrow .dot.amber { background: var(--amber-400); box-shadow: 0 0 0 4px rgba(251, 191, 36, .2); }

.page-hero { padding: 90px 0 80px; }
.page-hero .lead { max-width: 44em; }

/* ---------- Hero ops card (visual) ---------- */
.ops-card {
  background: linear-gradient(180deg, rgba(17, 28, 54, .95), rgba(10, 18, 36, .95));
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, .06);
  padding: 22px;
  font-size: .9rem;
  color: #cbd5e1;
}
.ops-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.ops-dots { display: flex; gap: 6px; }
.ops-dots span { width: 10px; height: 10px; border-radius: 50%; background: #334155; }
.ops-dots span:nth-child(1) { background: #f87171; }
.ops-dots span:nth-child(2) { background: #fbbf24; }
.ops-dots span:nth-child(3) { background: #4ade80; }
.ops-title { font-family: var(--mono); font-size: .78rem; color: #7c8aa5; }
.ops-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px; }
.ops-stat { background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .06); border-radius: 12px; padding: 12px; }
.ops-stat b { display: block; color: #fff; font-size: 1.35rem; letter-spacing: -.02em; }
.ops-stat span { font-size: .75rem; color: #7c8aa5; }
.ops-row {
  display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center;
  padding: 11px 12px; border-radius: 10px; background: rgba(255, 255, 255, .025);
  margin-bottom: 8px;
}
.ops-row i { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; font-style: normal; font-size: .75rem; font-weight: 700; color: #fff; }
.ops-row small { display: block; color: #7c8aa5; font-size: .75rem; }
.pill { font-size: .72rem; font-weight: 700; padding: 3px 9px; border-radius: 999px; }
.pill-green { background: rgba(74, 222, 128, .14); color: #86efac; }
.pill-blue { background: rgba(96, 165, 250, .15); color: #93c5fd; }
.pill-amber { background: rgba(251, 191, 36, .15); color: #fcd34d; }
.ops-bar { height: 6px; border-radius: 999px; background: rgba(255, 255, 255, .07); overflow: hidden; margin-top: 14px; }
.ops-bar span { display: block; height: 100%; width: 78%; background: var(--grad); border-radius: inherit; }
.ops-foot { display: flex; justify-content: space-between; font-size: .75rem; color: #7c8aa5; margin-top: 8px; }

/* ---------- Trust strip ---------- */
.trust { background: var(--navy-900); border-top: 1px solid rgba(255, 255, 255, .06); color: #94a3b8; }
.trust-list {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px 32px;
  list-style: none; margin-block: 0; padding: 26px 0; font-size: .92rem;
}
.trust-list li { display: flex; align-items: center; gap: 10px; }
.trust-list b { color: #fff; }
.trust-list svg { width: 18px; height: 18px; color: var(--blue-400); }

/* ---------- Sections ---------- */
.section { padding: 110px 0; }
.section-alt { background: var(--surface-alt); }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { text-align: center; margin-inline: auto; }
.section-head p { font-size: 1.1rem; color: var(--ink-500); }

.dark { background: var(--navy-950); color: #a9b6cc; position: relative; overflow: hidden; }
.dark h2, .dark h3 { color: #fff; }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: #d5deea; }
.card p { color: var(--ink-500); margin: 0; font-size: .98rem; }
.card ul { margin: 16px 0 0; padding-left: 1.1em; color: var(--ink-500); font-size: .95rem; }
.card ul li { margin-bottom: 4px; }

.dark .card { background: rgba(255, 255, 255, .03); border-color: rgba(255, 255, 255, .08); box-shadow: none; }
.dark .card p { color: #94a3b8; }
.dark .card:hover { border-color: rgba(96, 165, 250, .35); }

.icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(37, 99, 235, .1), rgba(34, 211, 238, .12));
  color: var(--blue-600);
  margin-bottom: 20px;
}
.icon svg { width: 24px; height: 24px; }
.dark .icon { background: rgba(59, 130, 246, .14); color: #93c5fd; }

.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-weight: 650; margin-top: 18px; font-size: .95rem; }
.link-arrow::after { content: "→"; transition: transform .15s; }
.link-arrow:hover { text-decoration: none; }
.link-arrow:hover::after { transform: translateX(3px); }

/* ---------- Split / feature ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.checklist { list-style: none; padding: 0; margin: 24px 0 0; }
.checklist li { position: relative; padding-left: 34px; margin-bottom: 14px; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 3px; width: 22px; height: 22px; border-radius: 50%;
  background: rgba(37, 99, 235, .12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232563eb' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 13px no-repeat;
}
.dark .checklist li::before {
  background-color: rgba(96, 165, 250, .15);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2393c5fd' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
}
.dark .checklist li { color: #cbd5e1; }

.badge {
  display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .04em;
  padding: 4px 10px; border-radius: 999px; background: rgba(74, 222, 128, .14); color: #16a34a;
}
.dark .badge { color: #86efac; }

/* ---------- Steps ---------- */
.steps { counter-reset: step; }
.step { position: relative; padding-top: 18px; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: var(--mono); font-weight: 700; font-size: .85rem; color: var(--blue-600);
  display: inline-block; padding: 4px 10px; border-radius: 999px; background: rgba(37, 99, 235, .08);
  margin-bottom: 16px;
}
.step p { color: var(--ink-500); font-size: .97rem; margin: 0; }
.step::after {
  content: ""; position: absolute; top: 34px; left: 60px; right: -12px; height: 1px;
  background: linear-gradient(90deg, var(--ink-300), transparent);
}
.step:last-child::after { display: none; }

/* ---------- Timeline (products) ---------- */
.timeline { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.time-card { border-radius: var(--radius); padding: 30px; border: 1px solid rgba(255, 255, 255, .08); background: rgba(255, 255, 255, .03); }
.time-card .when { font-family: var(--mono); font-size: .8rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 14px; display: block; }
.time-card:nth-child(1) .when { color: var(--amber-400); }
.time-card:nth-child(2) .when { color: var(--cyan-400); }
.time-card:nth-child(3) .when { color: #a78bfa; }
.time-card ul { list-style: none; padding: 0; margin: 16px 0 0; }
.time-card li { padding: 8px 0; border-top: 1px solid rgba(255, 255, 255, .06); color: #cbd5e1; font-size: .95rem; }

/* ---------- Chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.chip {
  font-size: .9rem; font-weight: 600; color: var(--ink-700);
  padding: 8px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--line);
}

/* ---------- CTA ---------- */
.cta {
  position: relative; overflow: hidden;
  border-radius: var(--radius-lg);
  padding: 64px;
  background: radial-gradient(700px 300px at 90% 0%, rgba(34, 211, 238, .25), transparent 60%), var(--navy-900);
  color: #a9b6cc;
  display: grid; grid-template-columns: 1.4fr auto; gap: 32px; align-items: center;
}
.cta h2 { color: #fff; margin-bottom: .3em; }
.cta p { margin: 0; font-size: 1.08rem; }

/* ---------- Info list / facts ---------- */
.facts { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; }
.facts dl { margin: 0; }
.facts div { display: grid; grid-template-columns: 180px 1fr; gap: 16px; padding: 16px 24px; border-bottom: 1px solid var(--line); }
.facts div:last-child { border-bottom: 0; }
.facts dt { font-weight: 650; color: var(--ink-900); font-size: .95rem; }
.facts dd { margin: 0; color: var(--ink-700); font-size: .95rem; }

.founder { display: flex; gap: 22px; align-items: center; }
.avatar {
  flex: none; width: 84px; height: 84px; border-radius: 50%;
  background: var(--grad); color: #fff; display: grid; place-items: center;
  font-weight: 800; font-size: 1.6rem; letter-spacing: -.02em;
}

/* ---------- Contact ---------- */
.contact-card h3 { margin-bottom: .3em; }
.contact-card a { font-weight: 650; font-size: 1.05rem; }
.contact-card address { font-style: normal; color: var(--ink-700); }

.faq details {
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff;
  padding: 18px 22px; margin-bottom: 12px;
}
.faq summary { cursor: pointer; font-weight: 650; color: var(--ink-900); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.3rem; line-height: 1; color: var(--ink-500); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 12px 0 0; color: var(--ink-500); }

.notice {
  font-size: .9rem; color: var(--ink-500); border-left: 3px solid var(--blue-500);
  padding: 12px 18px; background: var(--surface-alt); border-radius: 0 8px 8px 0;
}
.dark .notice { background: rgba(255, 255, 255, .03); color: #94a3b8; }

/* ---------- Legal pages ---------- */
.legal { max-width: 780px; margin-inline: auto; }
.legal h2 { font-size: 1.45rem; margin-top: 2.2em; }
.legal h3 { font-size: 1.1rem; margin-top: 1.6em; }
.legal ul { padding-left: 1.2em; }
.legal li { margin-bottom: .45em; }
.legal .meta { color: var(--ink-500); font-size: .95rem; }
.toc { background: var(--surface-alt); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 28px; margin: 32px 0; }
.toc ol { margin: 8px 0 0; padding-left: 1.2em; columns: 2; column-gap: 32px; font-size: .95rem; }

/* ---------- Case studies ---------- */
.project-card { display: flex; flex-direction: column; }
.project-card .tag { font-family: var(--mono); font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--blue-600); margin-bottom: 10px; }
.dark .project-card .tag { color: var(--cyan-400); }
.project-card h3 { font-size: 1.4rem; }
.project-card .link-arrow { margin-top: auto; padding-top: 18px; }
.tech { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 20px 0 0; }
.tech li { font-family: var(--mono); font-size: .75rem; font-weight: 600; padding: 4px 10px; border-radius: 6px; background: var(--surface-alt); border: 1px solid var(--line); color: var(--ink-700); }
.dark .tech li { background: rgba(255, 255, 255, .05); border-color: rgba(255, 255, 255, .1); color: #cbd5e1; }
.case { scroll-margin-top: 90px; }
.case-head { max-width: 820px; margin-bottom: 44px; }
.case-head .lead { font-size: 1.15rem; color: var(--ink-500); }
.dark .case-head .lead { color: #a9b6cc; }
.feature h3 { font-size: 1.05rem; margin-bottom: .4em; }
.feature p { font-size: .95rem; }
.challenge { font-size: 1.05rem; }

/* ---------- Support ---------- */
.support-line {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 800; letter-spacing: -.02em; color: #fff;
  padding: 18px 30px; border-radius: 999px; background: var(--grad);
  box-shadow: 0 16px 40px -12px rgba(37, 99, 235, .7); margin-top: 28px;
}
.support-line:hover { text-decoration: none; transform: translateY(-1px); }
.support-line svg { width: .9em; height: .9em; }
.live { display: inline-flex; align-items: center; gap: 8px; font-weight: 650; color: #86efac; margin-top: 18px; font-size: .95rem; }
.live::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--green-400); box-shadow: 0 0 0 4px rgba(74, 222, 128, .2); }
.no-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.no-list li { display: flex; gap: 12px; align-items: flex-start; }
.no-list li::before { content: "✕"; flex: none; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font-size: .75rem; font-weight: 800; color: #dc2626; background: rgba(220, 38, 38, .1); margin-top: 2px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-950); color: #8b98ae; font-size: .93rem; padding: 80px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 40px; }
.site-footer h4 { color: #fff; font-size: .85rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 18px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 10px; }
.site-footer a { color: #8b98ae; }
.site-footer a:hover { color: #fff; text-decoration: none; }
.site-footer address { font-style: normal; line-height: 1.7; }
.footer-brand p { margin-top: 16px; max-width: 30em; }
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, .07); margin-top: 56px; padding-top: 26px; font-size: .85rem;
}

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .card { transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .step::after { display: none; }
}
@media (max-width: 880px) {
  .hero { padding: 80px 0 90px; }
  .hero-grid, .split { grid-template-columns: 1fr; gap: 48px; }
  .grid-3, .timeline { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .section { padding: 80px 0; }
  .cta { grid-template-columns: 1fr; padding: 44px 32px; }
  .toc ol { columns: 1; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .facts div { grid-template-columns: 1fr; gap: 2px; }
  .ops-stats { grid-template-columns: repeat(3, 1fr); }
  .ops-stat b { font-size: 1.1rem; }
  .trust-list { justify-content: flex-start; }
}