/* =============================================================
   Mesh Connector — site.css
   Design system: "Trust & Authority"
   Navy primary, blue CTA, Inter, light surfaces, dark bands.
   ============================================================= */

:root {
  /* Color tokens */
  --navy-950: #020617;
  --navy-900: #0F172A;
  --navy-800: #1E293B;
  --navy-700: #334155;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --slate-50:  #F8FAFC;
  --blue-700: #0369A1;
  --blue-600: #0284C7;
  --blue-100: #E0F2FE;
  --amber-500: #D97706;
  --green-600: #059669;
  --red-600: #DC2626;

  --color-bg: var(--slate-50);
  --color-surface: #FFFFFF;
  --color-ink: var(--navy-900);
  --color-body: var(--navy-700);
  --color-muted: var(--slate-500);
  --color-border: var(--slate-200);
  --color-accent: var(--blue-700);
  --color-accent-hover: #075985;

  /* Type scale */
  --text-xs: .75rem;
  --text-sm: .875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.3rem;
  --text-2xl: 1.6rem;
  --text-3xl: 2.1rem;
  --text-4xl: clamp(2.4rem, 5vw, 3.4rem);

  /* Spacing (8pt rhythm) */
  --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px; --sp-4: 16px;
  --sp-5: 24px; --sp-6: 32px; --sp-7: 48px; --sp-8: 64px;
  --sp-9: 96px; --sp-10: 128px;

  --radius: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 2px rgba(2, 6, 23, .06);
  --shadow-md: 0 4px 16px rgba(2, 6, 23, .08);
  --shadow-lg: 0 16px 48px rgba(2, 6, 23, .14);
  --container: 1120px;
}

/* ── Reset & base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-body);
  background: var(--color-bg);
  text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4 { color: var(--color-ink); line-height: 1.15; margin: 0 0 var(--sp-4); font-weight: 700; letter-spacing: -0.02em; }
h1 { font-size: var(--text-4xl); font-weight: 800; }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-xl); }
p  { margin: 0 0 var(--sp-4); }
a  { color: var(--color-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 3px solid var(--blue-600); outline-offset: 2px; border-radius: 4px; }
::selection { background: var(--blue-100); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--sp-5); }
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--navy-900); color: #fff; padding: var(--sp-3) var(--sp-5); border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { left: 0; }

/* ── Header / nav ─────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(248, 250, 252, .88);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.nav {
  display: flex; align-items: center; gap: var(--sp-5);
  min-height: 72px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 1.12rem; color: var(--color-ink);
  letter-spacing: -0.02em; text-decoration: none;
}
.brand:hover { text-decoration: none; }
.brand svg { flex: none; }
.nav-links {
  display: flex; align-items: center; gap: var(--sp-5);
  margin-left: auto; list-style: none; padding: 0;
}
.nav-links a {
  color: var(--color-body); font-size: var(--text-sm); font-weight: 500;
  padding: var(--sp-2) var(--sp-1);
}
.nav-links a:hover { color: var(--color-ink); text-decoration: none; }
.nav-links a[aria-current="page"] { color: var(--color-accent); font-weight: 600; }
.nav-links a.btn, .nav-links a.btn[aria-current="page"] { color: #fff; }
.nav-links a.btn:hover { color: #fff; }
.nav-toggle {
  display: none; margin-left: auto;
  background: none; border: 1px solid var(--color-border); border-radius: 8px;
  width: 44px; height: 44px; cursor: pointer; color: var(--color-ink);
  align-items: center; justify-content: center;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  font-family: inherit; font-size: var(--text-base); font-weight: 600;
  padding: 14px 28px; min-height: 48px;
  border-radius: 10px; border: 1px solid transparent;
  cursor: pointer; text-decoration: none;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
  touch-action: manipulation;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: var(--color-accent-hover); }
.btn-secondary { background: transparent; color: var(--color-ink); border-color: var(--slate-300); }
.btn-secondary:hover { border-color: var(--navy-700); background: var(--slate-100); }
.btn-on-dark { background: #fff; color: var(--navy-900); }
.btn-on-dark:hover { background: var(--slate-200); }
.btn-ghost-on-dark { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn-ghost-on-dark:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.btn .spinner {
  width: 18px; height: 18px; border-radius: 50%;
  border: 2.5px solid rgba(255,255,255,.35); border-top-color: #fff;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Sections ─────────────────────────────────────────────── */
.section { padding: var(--sp-9) 0; }
.section-tight { padding: var(--sp-8) 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-size: var(--text-xs); font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--color-accent); margin-bottom: var(--sp-4);
}
.eyebrow::before { content: ""; width: 24px; height: 2px; background: var(--color-accent); }
.section-head { max-width: 720px; margin-bottom: var(--sp-7); }
.section-head p { font-size: var(--text-lg); color: var(--color-muted); }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  background:
    radial-gradient(1000px 500px at 85% -10%, rgba(3, 105, 161, .16), transparent 60%),
    linear-gradient(180deg, var(--navy-950), var(--navy-900) 70%);
  color: var(--slate-300);
  padding: var(--sp-10) 0 var(--sp-9);
  position: relative;
  overflow: hidden;
}
.hero .eyebrow { color: #7DD3FC; }
.hero .eyebrow::before { background: #7DD3FC; }
.hero h1 { color: #fff; max-width: 17ch; }
.hero .lede { font-size: var(--text-lg); max-width: 56ch; color: var(--slate-300); margin-bottom: var(--sp-6); }
.hero-ctas { display: flex; gap: var(--sp-4); flex-wrap: wrap; }
.hero-grid-lines {
  position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(rgba(148,163,184,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,.07) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(720px 460px at 70% 20%, black, transparent 75%);
  mask-image: radial-gradient(720px 460px at 70% 20%, black, transparent 75%);
}

.hero-note { font-size: var(--text-sm); color: var(--slate-400); margin-top: var(--sp-5); max-width: 52ch; }
.mt-24 { margin-top: var(--sp-5); }

/* ── Stat strip ───────────────────────────────────────────── */
.stat-strip {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-5);
  border-top: 1px solid rgba(148,163,184,.2);
  margin-top: var(--sp-8); padding-top: var(--sp-6);
}
.stat b { display: block; font-size: var(--text-2xl); font-weight: 800; color: #fff; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.stat span { font-size: var(--text-sm); color: var(--slate-400); }

/* ── Cards ────────────────────────────────────────────────── */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); }
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s ease, border-color .2s ease;
}
.card:hover { box-shadow: var(--shadow-md); border-color: var(--slate-300); }
.card .icon {
  width: 46px; height: 46px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--blue-100); color: var(--blue-700);
  margin-bottom: var(--sp-4);
}
.card h3 { font-size: var(--text-lg); margin-bottom: var(--sp-2); }
.card p { font-size: var(--text-sm); color: var(--color-muted); margin: 0; }
.card ul { font-size: var(--text-sm); color: var(--color-muted); margin: var(--sp-3) 0 0; padding-left: 18px; }
.card ul li { margin-bottom: 6px; }

/* ── Dark band (Ginger feature) ───────────────────────────── */
.band-dark {
  background: linear-gradient(160deg, var(--navy-900), var(--navy-950));
  color: var(--slate-300);
  border-radius: 24px;
  padding: var(--sp-8);
  position: relative; overflow: hidden;
}
.band-dark h2, .band-dark h3 { color: #fff; }
.band-dark .eyebrow { color: #7DD3FC; }
.band-dark .eyebrow::before { background: #7DD3FC; }
.band-dark p { color: var(--slate-400); }
.band-cols { display: grid; grid-template-columns: 1.1fr .9fr; gap: var(--sp-8); align-items: center; }
.feature-list { list-style: none; margin: var(--sp-5) 0; padding: 0; display: grid; gap: var(--sp-4); }
.feature-list li { display: flex; gap: var(--sp-3); align-items: flex-start; font-size: var(--text-sm); color: var(--slate-300); }
.feature-list svg { flex: none; color: #7DD3FC; margin-top: 2px; }

/* ── Product showcase (Our Work) ──────────────────────────── */
.work-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-5); }
.work-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column;
  transition: box-shadow .2s ease, border-color .2s ease;
}
.work-card:hover { box-shadow: var(--shadow-md); border-color: var(--slate-300); }
.browser-bar {
  display: flex; align-items: center; gap: var(--sp-3);
  background: var(--slate-100); border-bottom: 1px solid var(--color-border);
  padding: 10px var(--sp-4);
}
.browser-bar .dots { display: flex; gap: 6px; }
.browser-bar .dots span { width: 10px; height: 10px; border-radius: 50%; background: var(--slate-300); display: block; }
.browser-bar .url {
  flex: 1; font-size: var(--text-xs); font-weight: 600; color: var(--color-muted);
  background: #fff; border: 1px solid var(--color-border); border-radius: 6px;
  padding: 4px 10px; text-align: center;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.work-body { padding: var(--sp-6); display: flex; flex-direction: column; flex: 1; }
.work-body .tag {
  align-self: flex-start;
  font-size: var(--text-xs); font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--blue-700); background: var(--blue-100);
  border-radius: 999px; padding: 3px 12px; margin-bottom: var(--sp-4);
}
.work-body h3 { font-size: var(--text-xl); margin-bottom: var(--sp-2); }
.work-body > p { font-size: var(--text-sm); color: var(--color-muted); }
.work-points { list-style: none; margin: var(--sp-2) 0 var(--sp-5); padding: 0; display: grid; gap: var(--sp-3); }
.work-points li { display: flex; gap: var(--sp-3); align-items: flex-start; font-size: var(--text-sm); color: var(--color-body); }
.work-points svg { flex: none; color: var(--blue-700); margin-top: 3px; }
.work-cta { margin-top: auto; display: flex; gap: var(--sp-4); align-items: center; flex-wrap: wrap; }
.work-cta .visit { font-weight: 600; font-size: var(--text-sm); display: inline-flex; align-items: center; gap: 6px; }

/* ── Process steps ────────────────────────────────────────── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); counter-reset: step; }
.step {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: var(--sp-6); position: relative;
}
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-size: var(--text-sm); font-weight: 800; letter-spacing: .1em;
  color: var(--color-accent); display: block; margin-bottom: var(--sp-3);
  font-variant-numeric: tabular-nums;
}
.step h3 { font-size: var(--text-lg); }
.step p { font-size: var(--text-sm); color: var(--color-muted); margin: 0; }

/* ── Pricing strip ────────────────────────────────────────── */
.pricing-strip {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5);
}
.price-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: var(--sp-6);
}
.price-card.highlight { border-color: var(--blue-600); box-shadow: var(--shadow-md); }
.price-card .tier { font-size: var(--text-xs); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--color-muted); }
.price-card .amount { font-size: var(--text-2xl); font-weight: 800; color: var(--color-ink); margin: var(--sp-2) 0; letter-spacing: -0.02em; }
.price-card p { font-size: var(--text-sm); color: var(--color-muted); margin: 0; }
.rate-note { font-size: var(--text-sm); color: var(--color-muted); margin-top: var(--sp-5); }

/* ── CTA panel ────────────────────────────────────────────── */
.cta-panel {
  background: linear-gradient(140deg, var(--blue-700), #075985 60%, var(--navy-900));
  border-radius: 24px; color: #fff;
  padding: var(--sp-8); text-align: center;
}
.cta-panel h2 { color: #fff; }
.cta-panel p { color: #BAE6FD; max-width: 52ch; margin: 0 auto var(--sp-6); }

/* ── Forms ────────────────────────────────────────────────── */
.form-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: var(--sp-7); box-shadow: var(--shadow-md);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-5); }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: var(--text-sm); font-weight: 600; color: var(--color-ink); }
.field .req { color: var(--red-600); }
.field .hint { font-size: var(--text-xs); color: var(--color-muted); }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: var(--text-base); color: var(--color-ink);
  background: #fff; border: 1px solid var(--slate-300); border-radius: 10px;
  padding: 12px 14px; min-height: 48px; width: 100%;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { min-height: 140px; resize: vertical; line-height: 1.6; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue-600); box-shadow: 0 0 0 3px rgba(2,132,199,.18);
}
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--red-600); }
.field .error {
  display: none; font-size: var(--text-xs); color: var(--red-600); font-weight: 500;
}
.field.invalid .error { display: block; }
.form-status { margin-top: var(--sp-5); }
.form-status .alert {
  display: flex; gap: var(--sp-3); align-items: flex-start;
  border-radius: 10px; padding: var(--sp-4) var(--sp-5); font-size: var(--text-sm);
}
.alert-error { background: #FEF2F2; border: 1px solid #FECACA; color: #991B1B; }
.alert-success { background: #ECFDF5; border: 1px solid #A7F3D0; color: #065F46; }
.success-panel { text-align: center; padding: var(--sp-8) var(--sp-5); }
.success-panel .icon-lg {
  width: 64px; height: 64px; border-radius: 50%; margin: 0 auto var(--sp-5);
  background: #ECFDF5; color: var(--green-600); display: flex; align-items: center; justify-content: center;
}

/* ── Footer ───────────────────────────────────────────────── */
.site-footer {
  background: var(--navy-950); color: var(--slate-400);
  padding: var(--sp-8) 0 var(--sp-6); margin-top: var(--sp-9);
  font-size: var(--text-sm);
}
.footer-cols { display: flex; justify-content: space-between; gap: var(--sp-6); flex-wrap: wrap; margin-bottom: var(--sp-6); }
.site-footer .brand { color: #fff; }
.site-footer a { color: var(--slate-300); }
.site-footer a:hover { color: #fff; }
.footer-links { display: flex; gap: var(--sp-5); list-style: none; padding: 0; margin: 0; flex-wrap: wrap; }
.footer-blurb { margin-top: var(--sp-3); max-width: 34ch; }
.link-sky { color: #7DD3FC; }
.footer-meta { border-top: 1px solid rgba(148,163,184,.15); padding-top: var(--sp-5); display: flex; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; color: var(--slate-500); }

/* ── Reveal animation ─────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .5s 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; }
  .btn .spinner { animation-duration: 1.5s; }
}

/* ── Ginger page specifics ────────────────────────────────── */
.ginger-hero-figure {
  border-radius: 20px; overflow: hidden;
  border: 1px solid rgba(148,163,184,.25);
  box-shadow: var(--shadow-lg);
  background: var(--navy-800);
}
.guardrails {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5);
}
.guardrail {
  border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: var(--sp-5); background: var(--color-surface); font-size: var(--text-sm); color: var(--color-muted);
  display: flex; gap: var(--sp-3); align-items: flex-start;
}
.guardrail svg { flex: none; color: var(--green-600); margin-top: 2px; }
.guardrail b { color: var(--color-ink); display: block; margin-bottom: 4px; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .card-grid, .steps, .pricing-strip, .guardrails { grid-template-columns: 1fr 1fr; }
  .work-grid { grid-template-columns: 1fr; }
  .band-cols { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: 1fr 1fr; row-gap: var(--sp-5); }
}
@media (max-width: 640px) {
  .section { padding: var(--sp-8) 0; }
  .hero { padding: var(--sp-8) 0; }
  .card-grid, .steps, .pricing-strip, .form-grid, .guardrails { grid-template-columns: 1fr; }
  .band-dark { padding: var(--sp-6); }
  .cta-panel { padding: var(--sp-6); }
  .form-card { padding: var(--sp-5); }
  .nav-toggle { display: flex; }
  .nav-links {
    display: none; position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--color-border);
    padding: var(--sp-3) var(--sp-5) var(--sp-5); box-shadow: var(--shadow-md);
  }
  .nav-links.open { display: flex; }
  .nav-links li a { display: block; padding: var(--sp-4) 0; font-size: var(--text-base); }
  .nav-links .btn { margin-top: var(--sp-3); }
}