/* ============================================================
   Jaxable — jaxable.com
   Enterprise expression: light, spacious, deep evergreen
   authority. See brand-guidelines.md (v1.2).
   ============================================================ */

:root {
  --bg: #FBFBF9;
  --bg-tint: #F2F4F0;
  --white: #FFFFFF;

  --ink: #14231C;
  --muted: #52625A;
  --faint: #87938C;

  --green: #0C4A36;          /* authority green — buttons, dark sections */
  --green-deep: #082F23;     /* footer, CTA */
  --emerald: #157A57;        /* links, icons, accents */
  --lime: #D8F05A;           /* reserved: wordmark dot, tiny markers */

  --line: #E3E6E0;
  --line-strong: #CDD3CC;

  --shadow-sm: 0 1px 2px rgba(20, 35, 28, 0.05);
  --shadow-md: 0 10px 32px rgba(20, 35, 28, 0.08);
  --shadow-lg: 0 24px 64px rgba(20, 35, 28, 0.12);

  --font-display: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "Manrope", -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", monospace;

  --container: 1180px;
  --radius: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container { max-width: var(--container); margin: 0 auto; padding: 0 28px; }

/* ---------- Type ---------- */

h1, h2, h3 { font-family: var(--font-display); line-height: 1.12; font-weight: 600; }

h1 { font-size: clamp(2.4rem, 4.8vw, 3.7rem); letter-spacing: -0.022em; }
h1 em { font-style: normal; color: var(--emerald); }

h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); letter-spacing: -0.018em; }
h3 { font-size: 1.15rem; letter-spacing: -0.008em; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.74rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--emerald);
  margin-bottom: 1rem;
}

.eyebrow-light { color: #9BD9BE; }

.lede, .section-lede {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 44em;
  margin-top: 1.2rem;
}

/* ---------- Wordmark ---------- */

.wordmark {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.42rem; letter-spacing: -0.02em;
  text-decoration: none; display: inline-flex; align-items: baseline;
}

.wm-jax { color: var(--ink); }
.wm-able { color: var(--emerald); }
.wm-dot {
  width: 0.25em; height: 0.25em; background: var(--lime);
  margin-left: 0.13em; display: inline-block; border-radius: 1px;
}

.wordmark-light .wm-jax { color: #fff; }
.wordmark-light .wm-able { color: #7FCBA8; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--font-body); font-weight: 700; font-size: 0.93rem;
  text-decoration: none; padding: 0.68rem 1.4rem;
  border-radius: 8px; border: 1px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.btn-lg { padding: 0.88rem 1.75rem; font-size: 0.99rem; }

.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-deep); box-shadow: var(--shadow-md); }

.btn-ghost { border-color: var(--line-strong); color: var(--ink); background: var(--white); }
.btn-ghost:hover { border-color: var(--green); color: var(--green); }

.btn-light { background: #fff; color: var(--green); }
.btn-light:hover { box-shadow: 0 8px 28px rgba(0,0,0,0.25); }

.btn-ghost-light { border-color: rgba(255,255,255,0.4); color: #fff; }
.btn-ghost-light:hover { background: rgba(255,255,255,0.1); border-color: #fff; }

/* ---------- Header ---------- */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 251, 249, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.site-header.scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-sm); }

.header-inner {
  display: flex; align-items: center; gap: 2rem;
  padding-top: 1rem; padding-bottom: 1rem;
}

.site-nav { display: flex; gap: 1.7rem; margin-left: auto; }

.site-nav a {
  font-size: 0.91rem; font-weight: 600;
  color: var(--muted); text-decoration: none;
  transition: color 0.15s;
}

.site-nav a:hover { color: var(--green); }

/* Hamburger — hidden on desktop */
.nav-toggle {
  display: none;
  flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px;
  padding: 0 10px;
  background: none; border: 1px solid var(--line-strong); border-radius: 8px;
  cursor: pointer;
  flex-shrink: 0;
}

.nav-toggle span {
  display: block; height: 2px; width: 100%;
  background: var(--ink); border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */

.hero {
  padding: 5.5rem 0 5rem;
  background:
    radial-gradient(ellipse 55% 65% at 85% 10%, rgba(21,122,87,0.07), transparent 70%),
    linear-gradient(180deg, #F6F7F3 0%, var(--bg) 85%);
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  display: grid; grid-template-columns: 1.08fr 1fr;
  gap: 4.5rem; align-items: center;
}

.hero-actions { display: flex; gap: 0.9rem; flex-wrap: wrap; margin-top: 2.2rem; }

.hero-checks {
  list-style: none; display: flex; gap: 1.7rem; flex-wrap: wrap;
  margin-top: 2rem;
}

.hero-checks li {
  font-size: 0.88rem; font-weight: 600; color: var(--muted);
  display: flex; align-items: center; gap: 0.5rem;
}

.hero-checks li::before {
  content: "✓";
  display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; border-radius: 50%;
  background: rgba(21,122,87,0.12);
  color: var(--emerald); font-size: 0.7rem; font-weight: 800;
}

/* ---------- Executive board panel ---------- */

.hero-visual { position: relative; }

.board {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.board-head {
  padding: 1.3rem 1.6rem 1.1rem;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #FDFDFC, #F8F9F6);
}

.board-title {
  font-family: var(--font-display);
  font-weight: 600; font-size: 1.02rem;
}

.board-sub { font-size: 0.78rem; color: var(--faint); margin-top: 0.1rem; }

.board-row {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.05rem 1.6rem;
  border-bottom: 1px solid var(--line);
}

.board-name { font-weight: 700; font-size: 0.93rem; }
.board-org { font-size: 0.78rem; color: var(--faint); }

.board-metric { text-align: right; }

.board-num {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.35rem; letter-spacing: -0.02em;
  color: var(--emerald);
}

.board-num-sm {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.05rem;
  color: var(--emerald);
}

.board-label {
  font-size: 0.72rem; color: var(--faint);
  text-transform: uppercase; letter-spacing: 0.06em;
}

.board-cert { display: flex; align-items: center; gap: 0.9rem; }

.board-cert img {
  width: 44px; height: 44px; object-fit: contain; flex-shrink: 0;
}

.board-status {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.02rem;
  color: var(--emerald);
  display: flex; align-items: center; gap: 0.4rem;
}

.board-status::before {
  content: "✓";
  display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; border-radius: 50%;
  background: rgba(21,122,87,0.12);
  font-size: 0.7rem; font-weight: 800;
}

.board-foot {
  display: flex; flex-wrap: wrap; gap: 0.4rem 1.4rem;
  padding: 0.95rem 1.6rem;
  background: #F8F9F6;
  font-size: 0.74rem; font-weight: 600; color: var(--muted);
}

.board-foot span { display: flex; align-items: center; gap: 0.4rem; }

.board-foot span::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--emerald);
}

.board-badge {
  position: absolute; right: -16px; top: -24px;
  display: flex; align-items: center; gap: 0.75rem;
  background: var(--green);
  color: #fff;
  border-radius: 12px;
  padding: 0.85rem 1.15rem;
  box-shadow: var(--shadow-lg);
}

.board-badge svg { width: 26px; height: 26px; color: #9BD9BE; flex-shrink: 0; }

.board-badge p { font-weight: 700; font-size: 0.87rem; line-height: 1.3; }
.board-badge span { font-size: 0.73rem; color: rgba(255,255,255,0.65); }

/* ---------- Credibility band ---------- */

.cred-band { background: var(--white); border-bottom: 1px solid var(--line); }

.cred-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  padding: 2rem 0;
}

.cred-stats > div { padding: 0.4rem 1.8rem 0.4rem 0; }

.cred-stats > div + div {
  border-left: 1px solid var(--line);
  padding-left: 1.8rem;
}

.cred-stats dd {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.9rem; letter-spacing: -0.02em;
  color: var(--green);
}

.cred-stats dt { font-size: 0.83rem; color: var(--muted); margin-top: 0.2rem; }

/* ---------- Stack ---------- */

.stack { padding: 2.4rem 0; border-bottom: 1px solid var(--line); }

.stack-label {
  font-family: var(--font-mono); font-size: 0.72rem;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--faint);
  text-align: center; margin-bottom: 1.2rem;
}

.stack-list {
  list-style: none;
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 0.6rem 0.7rem;
}

.stack-list li {
  font-family: var(--font-display);
  font-size: 0.88rem; font-weight: 500;
  color: var(--muted);
  padding: 0.42rem 1.05rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
}

/* ---------- Sections ---------- */

.section { padding: 5.5rem 0; }

.section-tint { background: var(--bg-tint); }

.section-dark { background: var(--green); color: #fff; }
.section-dark h2 { color: #fff; }
.section-dark .section-lede { color: rgba(255,255,255,0.72); }

.section-head { max-width: 760px; margin-bottom: 3rem; }

/* ---------- Services ---------- */

.card-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2.1rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.card-icon {
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 11px;
  background: rgba(21,122,87,0.09);
  color: var(--emerald);
  margin-bottom: 1.3rem;
}

.card-icon svg { width: 23px; height: 23px; }

.card h3 { margin-bottom: 0.65rem; }

.card > p { color: var(--muted); font-size: 0.95rem; }

.card-list { list-style: none; margin-top: 1.2rem; }

.card-list li {
  font-size: 0.9rem; color: var(--muted);
  padding: 0.5rem 0 0.5rem 1.3rem;
  border-top: 1px solid var(--bg-tint);
  position: relative;
}

.card-list li::before {
  content: "";
  position: absolute; left: 0; top: 1.08em;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--emerald);
}

/* ---------- Differentiators ---------- */

.diff-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.2rem 2.6rem; }

.diff { border-top: 2px solid var(--green); padding-top: 1.1rem; }

.diff h3 { margin-bottom: 0.45rem; font-size: 1.06rem; }

.diff p { font-size: 0.93rem; color: var(--muted); }

/* ---------- Method ---------- */

.method {
  list-style: none;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem;
  position: relative;
}

.method-step {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.8rem;
  box-shadow: var(--shadow-sm);
}

.method-marker {
  display: flex; align-items: center; gap: 0.8rem;
  margin-bottom: 1.2rem;
}

.method-marker span {
  font-family: var(--font-mono);
  font-size: 0.8rem; font-weight: 500;
  color: var(--green);
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  border: 1.5px solid var(--green);
  border-radius: 50%;
  flex-shrink: 0;
}

.method-marker::after {
  content: ""; flex: 1; height: 1px; background: var(--line-strong);
}

.method-step:last-child .method-marker::after { display: none; }

.method-step h3 { margin-bottom: 0.15rem; }

.method-meta {
  font-family: var(--font-mono); font-size: 0.7rem;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--faint); margin-bottom: 0.7rem;
}

.method-step p:last-child { font-size: 0.91rem; color: var(--muted); }

/* ---------- Pilot banner ---------- */

.pilot-banner {
  margin-top: 3.5rem;
  background: var(--green);
  color: #fff;
  border-radius: 18px;
  padding: 2.6rem 3rem;
  display: grid; grid-template-columns: 1fr auto;
  gap: 2.5rem; align-items: center;
  box-shadow: var(--shadow-md);
}

.pilot-banner h3 {
  font-size: 1.65rem; margin-bottom: 0.6rem; color: #fff;
}

.pilot-banner p { color: rgba(255,255,255,0.78); max-width: 46em; font-size: 0.97rem; }

/* ---------- Trust (security) ---------- */

.trust-grid {
  display: grid; grid-template-columns: 1fr 1.15fr; gap: 4rem;
  align-items: start;
}

.trust-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 1.3rem; }

.trust-list li {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: var(--radius);
  padding: 1.5rem 1.6rem;
}

.trust-list h3 { color: #fff; font-size: 1.02rem; margin-bottom: 0.4rem; }

.trust-list p { font-size: 0.9rem; color: rgba(255,255,255,0.7); }

.cert-strip {
  display: flex; align-items: center; gap: 1rem;
  margin-top: 1.8rem;
  padding: 1rem 1.2rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: var(--radius);
  width: fit-content;
}

.cert-strip img { height: 52px; width: auto; }

.cert-strip p { font-size: 0.85rem; font-weight: 600; color: rgba(255,255,255,0.8); }

/* ---------- Work ---------- */

.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }

.work-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.9rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s;
}

.work-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.work-tag {
  font-family: var(--font-mono); font-size: 0.7rem;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--faint); margin-bottom: 1.4rem;
}

.work-metric {
  font-family: var(--font-display);
  font-weight: 700; font-size: 2.1rem; letter-spacing: -0.02em;
  color: var(--green);
  line-height: 1;
}

.work-metric-label {
  font-size: 0.78rem; color: var(--faint);
  margin: 0.3rem 0 1.1rem;
  text-transform: uppercase; letter-spacing: 0.05em;
}

.work-card h3 { font-size: 1.02rem; margin-bottom: 0.55rem; }

.work-card p:last-child { font-size: 0.9rem; color: var(--muted); }

/* ---------- Team ---------- */

.team-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.2rem; }

.person {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.3rem;
  box-shadow: var(--shadow-sm);
}

.person-avatar {
  width: 58px; height: 58px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 1.1rem;
  color: #fff; background: var(--green);
  margin-bottom: 1.1rem;
  position: relative; overflow: hidden;
}

/* Team portraits: rendered black & white regardless of source photo */
.person-avatar img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(1);
}

.person h3 { font-size: 0.99rem; }

.person-role {
  font-size: 0.8rem; color: var(--muted);
  margin: 0.3rem 0 0.9rem; min-height: 2.5em;
}

.person-link {
  font-size: 0.82rem; font-weight: 700;
  color: var(--emerald); text-decoration: none;
}

.person-link:hover { color: var(--green); text-decoration: underline; }

/* ---------- Insights ---------- */

.insight-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }

.insight {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.8rem;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.insight:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.insight-meta {
  font-family: var(--font-mono); font-size: 0.7rem;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--faint); margin-bottom: 0.9rem;
}

.insight h3 { margin-bottom: 0.5rem; font-size: 1.04rem; }

.insight p { font-size: 0.9rem; color: var(--muted); flex: 1; }

.insight-link {
  margin-top: 1.2rem;
  font-weight: 700; font-size: 0.87rem; color: var(--emerald);
}

.insight:hover .insight-link { color: var(--green); }

/* ---------- CTA ---------- */

.section-cta {
  background:
    radial-gradient(ellipse 60% 80% at 50% 0%, rgba(255,255,255,0.07), transparent 65%),
    var(--green-deep);
  color: #fff;
}

.section-cta h2 { color: #fff; }

.cta-inner { text-align: center; max-width: 780px; }

.cta-lede { margin-left: auto; margin-right: auto; color: rgba(255,255,255,0.72); }

.cta-actions {
  display: flex; justify-content: center; gap: 0.9rem; flex-wrap: wrap;
  margin-top: 2.4rem;
}

.cta-email {
  margin-top: 1.6rem;
  font-family: var(--font-mono); font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}

/* ---------- Footer ---------- */

.site-footer { background: var(--ink); color: #fff; padding: 4rem 0 2rem; }

.footer-inner {
  display: grid; grid-template-columns: 1.2fr 2fr; gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.footer-brand p { margin-top: 1rem; font-size: 0.9rem; color: rgba(255,255,255,0.6); }

.footer-certs { display: flex; align-items: center; gap: 0.8rem; margin-top: 1.4rem; }

.footer-certs img { height: 48px; width: auto; }

.footer-brand .footer-certs-note {
  margin-top: 0.6rem; font-size: 0.74rem; color: rgba(255,255,255,0.45);
}

.footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }

.footer-nav h4 {
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: rgba(255,255,255,0.45); margin-bottom: 0.9rem;
}

.footer-nav a {
  display: block; font-size: 0.9rem; color: rgba(255,255,255,0.75);
  text-decoration: none; padding: 0.25rem 0;
  transition: color 0.15s;
}

.footer-nav a:hover { color: #7FCBA8; }

.footer-legal {
  display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
  padding-top: 1.5rem;
  font-size: 0.76rem; color: rgba(255,255,255,0.4);
}

/* ---------- Reveal ---------- */

.reveal {
  opacity: 0; transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Responsive ---------- */

@media (max-width: 1020px) {
  /* Header: wordmark left, CTA + hamburger right */
  .header-inner { gap: 0.8rem; }
  .header-inner > .btn-primary { margin-left: auto; }
  .nav-toggle { display: inline-flex; }

  /* Nav becomes a dropdown panel under the sticky header */
  .site-nav {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    padding: 0.5rem 28px 1rem;
  }

  .nav-open .site-nav { display: flex; }

  .site-nav a {
    font-size: 1rem;
    padding: 0.85rem 0.2rem;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a:last-child { border-bottom: none; }

  .hero-grid { grid-template-columns: 1fr; gap: 3.5rem; }

  /* Badge flows below the board instead of floating (was covering the panel) */
  .board-badge {
    position: static;
    margin: 1.1rem auto 0;
    width: fit-content;
  }

  .cred-stats { grid-template-columns: 1fr 1fr; gap: 1rem 0; }
  .cred-stats > div:nth-child(3) { border-left: none; padding-left: 0; }
  .card-grid, .work-grid, .insight-grid { grid-template-columns: 1fr 1fr; }
  .diff-grid { grid-template-columns: 1fr 1fr; }
  .method { grid-template-columns: 1fr 1fr; }
  .method-marker::after { display: none; }
  .pilot-banner { grid-template-columns: 1fr; padding: 2.2rem; }
  .trust-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .team-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .site-nav { padding-left: 20px; padding-right: 20px; }

  body { font-size: 16px; }

  .card-grid, .work-grid, .insight-grid, .diff-grid, .method,
  .trust-list { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; gap: 0.9rem; }
  .cred-stats { grid-template-columns: 1fr; padding: 1.6rem 0; }
  .cred-stats > div { padding: 0.55rem 0; }
  .cred-stats > div + div { border-left: none; padding-left: 0; border-top: 1px solid var(--line); }
  .cred-stats dd { font-size: 1.6rem; }

  .section { padding: 3.5rem 0; }
  .section-head { margin-bottom: 2.2rem; }
  .hero { padding: 2.8rem 0 3.5rem; }
  .hero-grid { gap: 2.8rem; }
  .hero-actions { margin-top: 1.8rem; }
  .hero-checks { gap: 0.7rem; flex-direction: column; }

  /* Full-width, comfortable tap targets */
  .hero-actions .btn, .cta-actions .btn, .pilot-banner .btn { width: 100%; }

  .card { padding: 1.6rem 1.4rem; }
  .method-step { padding: 1.5rem 1.4rem; }
  .work-card { padding: 1.6rem 1.4rem; }
  .insight { padding: 1.5rem 1.4rem; }
  .trust-list li { padding: 1.3rem 1.4rem; }
  .pilot-banner { padding: 1.9rem 1.6rem; gap: 1.8rem; }

  .board-head, .board-row, .board-foot { padding-left: 1.15rem; padding-right: 1.15rem; }

  .cert-strip { width: 100%; flex-wrap: wrap; }
  .cert-strip img { height: 44px; }

  .person { padding: 1.2rem 1.1rem; }
  .person-avatar { width: 64px; height: 64px; }
  .person-role { min-height: 0; }

  .footer-nav { grid-template-columns: 1fr; gap: 1.6rem; }
  .footer-nav a { padding: 0.4rem 0; }
  .site-footer { padding: 3rem 0 1.6rem; }
  .footer-inner { gap: 2.2rem; padding-bottom: 2.2rem; }
  .footer-legal { flex-direction: column; gap: 0.5rem; }
}

@media (max-width: 400px) {
  .team-grid { grid-template-columns: 1fr; }
  h1 { font-size: 2.15rem; }
}