/* =========================================================
   ONIDEF — Cool blue liquid-glass design system
   Modern macOS / iOS 18 inspired. Subtle, premium, calm.
   ========================================================= */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; text-rendering: optimizeLegibility; scroll-behavior: smooth; }
body { line-height: 1.55; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
img, picture, svg, video { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; padding: 0; }
a { color: inherit; text-decoration: none; }
input, textarea, select { font: inherit; color: inherit; }
ul, ol { padding: 0; list-style: none; }
hr { border: 0; height: 1px; background: var(--hairline); }

/* ---------- Tokens ---------- */
:root {
  /* Surfaces */
  --bg-base: #F4F6FB;
  --bg-soft: #ECEFF7;
  --bg-deep: #0B1024;

  --surface: rgba(255, 255, 255, 0.72);
  --surface-strong: rgba(255, 255, 255, 0.86);
  --surface-tint: rgba(255, 255, 255, 0.5);
  --surface-elev: rgba(255, 255, 255, 0.94);

  /* Ink */
  --ink: #0D1429;
  --ink-2: #1F2A48;
  --ink-3: #3F4A6A;
  --muted: #6B7491;
  --muted-2: #9CA3BA;

  /* Borders / edges */
  --hairline: rgba(13, 20, 41, 0.08);
  --hairline-strong: rgba(13, 20, 41, 0.14);
  --hairline-dark: rgba(255, 255, 255, 0.10);
  --glow-edge: rgba(255, 255, 255, 0.7);

  /* Accents */
  --accent: #2563EB;
  --accent-soft: #3B82F6;
  --accent-deep: #1D4ED8;
  --accent-glow: rgba(37, 99, 235, 0.18);
  --accent-bg: rgba(37, 99, 235, 0.08);

  --violet: #7C3AED;
  --violet-glow: rgba(124, 58, 237, 0.18);

  /* Status */
  --signal: #DC2626;
  --signal-soft: rgba(220, 38, 38, 0.08);
  --success: #059669;
  --success-soft: rgba(5, 150, 105, 0.08);

  /* Fonts */
  --display: 'Manrope', system-ui, -apple-system, 'SF Pro Display', sans-serif;
  --body:    'Manrope', system-ui, -apple-system, 'SF Pro Text', sans-serif;
  --mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Dimensions */
  --container: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section-y: clamp(4.5rem, 10vw, 8rem);

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Radius */
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px -2px rgba(13, 20, 41, 0.06);
  --shadow:    0 8px 24px -8px rgba(13, 20, 41, 0.10), 0 2px 6px -2px rgba(13, 20, 41, 0.04);
  --shadow-lg: 0 30px 60px -20px rgba(13, 20, 41, 0.14), 0 10px 24px -8px rgba(13, 20, 41, 0.06);
  --shadow-glow: 0 20px 60px -20px var(--accent-glow);
}

/* ---------- Base ---------- */
body {
  font-family: var(--body);
  font-weight: 400;
  font-size: 16.5px;
  color: var(--ink);
  letter-spacing: -0.005em;
  background: var(--bg-base);
  background-image:
    radial-gradient(ellipse 70% 50% at 12% -5%, rgba(124, 58, 237, 0.08), transparent 60%),
    radial-gradient(ellipse 60% 45% at 90% 8%, rgba(37, 99, 235, 0.10), transparent 60%),
    radial-gradient(ellipse 50% 35% at 50% 100%, rgba(6, 182, 212, 0.06), transparent 70%);
  background-attachment: fixed;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: var(--display);
  color: var(--ink);
  letter-spacing: -0.025em;
  line-height: 1.08;
  font-weight: 600;
}
h1 { font-size: clamp(2.5rem, 6vw, 5rem); font-weight: 700; letter-spacing: -0.035em; line-height: 1.02; }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 650; letter-spacing: -0.03em; }
h3 { font-size: clamp(1.35rem, 2vw, 1.85rem); font-weight: 600; letter-spacing: -0.022em; line-height: 1.15; }
h4 { font-size: clamp(1.05rem, 1.3vw, 1.2rem); font-weight: 600; }

p { color: var(--ink-2); }
p.lede { font-size: clamp(1.08rem, 1.35vw, 1.3rem); line-height: 1.5; color: var(--ink-2); font-weight: 400; }
.muted { color: var(--muted); }

.display, .serif { font-family: var(--display); }
.mono { font-family: var(--mono); }

::selection { background: var(--accent); color: white; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.container-wide { width: 100%; max-width: 1440px; margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-y); position: relative; }
.section-tight { padding-block: clamp(3rem, 6vw, 5rem); }
.section-dark {
  background: linear-gradient(180deg, #0B1024 0%, #050817 100%);
  color: rgba(255,255,255,0.9);
  border-radius: var(--radius-lg);
  margin-inline: var(--gutter);
  overflow: hidden;
  position: relative;
}
.section-dark::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 20% 0%, rgba(37, 99, 235, 0.18), transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 100%, rgba(124, 58, 237, 0.16), transparent 60%);
}
.section-dark > * { position: relative; }
.section-dark p { color: rgba(255,255,255,0.65); }
.section-dark h1, .section-dark h2, .section-dark h3 { color: white; }
.divider { height: 1px; background: var(--hairline); width: 100%; }

/* ---------- Eyebrow (pill label) ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.32rem 0.8rem;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  border: 1px solid var(--hairline);
  color: var(--ink-2);
  font-family: var(--body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  border-radius: var(--radius-pill);
  box-shadow: inset 0 1px 0 var(--glow-edge);
}
.eyebrow .num {
  color: var(--accent);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.eyebrow.no-line { /* compat */ }
.section-dark .eyebrow {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.10);
  color: rgba(255,255,255,0.85);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}
.section-dark .eyebrow .num { color: #93C5FD; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  padding: 0.92rem 1.5rem;
  font-family: var(--body);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  transition: transform 0.4s var(--ease-out), background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  white-space: nowrap;
  cursor: pointer;
  position: relative;
}
.btn .arr {
  display: inline-block;
  transition: transform 0.4s var(--ease-out);
}
.btn:hover .arr { transform: translateX(3px); }
.btn:active { transform: translateY(1px) scale(0.99); transition-duration: 90ms; }

.btn-primary {
  background: linear-gradient(180deg, #1F2A48 0%, var(--ink) 100%);
  color: white;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.10),
    var(--shadow);
}
.btn-primary:hover {
  background: linear-gradient(180deg, #2D3D67 0%, #16213F 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.14), var(--shadow-lg);
}

.btn-accent {
  background: linear-gradient(180deg, #3B82F6 0%, var(--accent) 100%);
  color: white;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.25),
    0 10px 30px -10px var(--accent-glow);
}
.btn-accent:hover {
  background: linear-gradient(180deg, #4F8FFA 0%, var(--accent-deep) 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.3), 0 16px 40px -10px var(--accent-glow);
}

.btn-ghost {
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  border-color: var(--hairline);
  color: var(--ink);
  box-shadow: inset 0 1px 0 var(--glow-edge);
}
.btn-ghost:hover {
  background: var(--surface-elev);
  border-color: var(--hairline-strong);
  box-shadow: inset 0 1px 0 var(--glow-edge), var(--shadow);
}

.btn-ghost-light {
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.18);
  color: white;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.btn-ghost-light:hover {
  background: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.32);
}

.btn-sm { padding: 0.6rem 1.05rem; font-size: 0.85rem; }

/* ---------- Status bar ---------- */
.status-bar {
  background: var(--bg-deep);
  color: rgba(255,255,255,0.7);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  position: relative;
}
.status-bar .container-wide {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 0.6rem; gap: 1rem;
}
.status-bar .dot {
  width: 7px; height: 7px; border-radius: 50%; background: #4ADE80;
  box-shadow: 0 0 0 0 rgba(74,222,128,0.6), 0 0 12px rgba(74,222,128,0.5);
  animation: pulse 2.4s var(--ease-out) infinite;
}
.status-bar .left, .status-bar .right { display: inline-flex; align-items: center; gap: 0.6rem; }
.status-bar .sep { width: 1px; height: 12px; background: rgba(255,255,255,0.18); }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(74,222,128,0.6), 0 0 12px rgba(74,222,128,0.5); }
  60% { box-shadow: 0 0 0 9px rgba(74,222,128,0), 0 0 12px rgba(74,222,128,0.3); }
  100% { box-shadow: 0 0 0 0 rgba(74,222,128,0), 0 0 12px rgba(74,222,128,0.5); }
}

/* ---------- Header (frosted glass strip) ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(244, 246, 251, 0.72);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border-bottom: 1px solid var(--hairline);
}
.site-header .bar {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 2rem;
  padding-block: 0.9rem;
}
.logo {
  display: inline-flex; align-items: center; gap: 0.65rem;
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  font-weight: 700;
  color: var(--ink);
}
.logo svg { transition: transform 0.5s var(--ease-out); }
.logo:hover svg { transform: rotate(-10deg) scale(1.05); }
.logo .mark { width: 22px; height: 22px; }
.logo .word b { font-weight: 700; color: var(--accent); }

.nav { display: flex; align-items: center; gap: 1.75rem; justify-content: center; }
.nav a {
  position: relative;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-2);
  letter-spacing: -0.005em;
  transition: color 0.2s ease;
}
.nav a:hover { color: var(--accent); }
.nav a.active { color: var(--accent); }
.nav .has-menu { position: relative; }
.nav .has-menu > a::after {
  content: '';
  display: inline-block;
  width: 8px; height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  margin-left: 0.4rem;
  margin-bottom: 3px;
  transform: rotate(45deg);
  opacity: 0.5;
  vertical-align: middle;
}
.nav .submenu {
  position: absolute; top: calc(100% + 14px); left: -1rem;
  background: var(--surface-elev);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 0.5rem;
  min-width: 340px;
  box-shadow: var(--shadow-lg), inset 0 1px 0 var(--glow-edge);
  opacity: 0; visibility: hidden; transform: translateY(8px) scale(0.98);
  transition: all 0.3s var(--ease-out);
}
.nav .has-menu:hover .submenu,
.nav .has-menu:focus-within .submenu {
  opacity: 1; visibility: visible; transform: translateY(0) scale(1);
}
.nav .submenu a {
  display: grid; grid-template-columns: 36px 1fr; gap: 0.85rem; align-items: start;
  padding: 0.85rem 0.95rem;
  border-radius: var(--radius-sm);
  transition: background 0.2s ease;
}
.nav .submenu a:hover { background: var(--accent-bg); color: var(--ink); }
.nav .submenu .ico {
  color: var(--accent);
  margin-top: 2px;
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent-bg);
  border-radius: 10px;
  border: 1px solid var(--accent-glow);
}
.nav .submenu .label { font-size: 0.92rem; color: var(--ink); font-weight: 600; }
.nav .submenu .meta { font-size: 0.78rem; color: var(--muted); margin-top: 0.15rem; line-height: 1.4; }

.header-cta { display: inline-flex; gap: 0.55rem; align-items: center; }

.menu-toggle { display: none; }

/* Mobile drawer */
.mobile-nav {
  position: fixed; inset: 0; top: 0; z-index: 70;
  background: var(--bg-base);
  background-image:
    radial-gradient(ellipse 70% 50% at 12% -5%, rgba(124, 58, 237, 0.10), transparent 60%),
    radial-gradient(ellipse 60% 45% at 90% 8%, rgba(37, 99, 235, 0.12), transparent 60%);
  padding: 1.25rem var(--gutter) 3rem;
  transform: translateY(-100%); transition: transform 0.5s var(--ease-out);
  overflow-y: auto;
  visibility: hidden;
}
.mobile-nav.open { transform: translateY(0); visibility: visible; }
.mobile-nav .top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 2.5rem; padding-top: 0.4rem; }
.mobile-nav ul { display: flex; flex-direction: column; gap: 0.2rem; border-top: 1px solid var(--hairline); }
.mobile-nav li { border-bottom: 1px solid var(--hairline); }
.mobile-nav a {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 0; font-family: var(--display); font-size: 1.65rem; font-weight: 600; color: var(--ink); letter-spacing: -0.025em;
}
.mobile-nav .sub { padding-left: 1rem; padding-bottom: 0.5rem; display: flex; flex-direction: column; gap: 0.2rem; }
.mobile-nav .sub a { font-size: 1rem; padding: 0.5rem 0; color: var(--ink-2); border: none; font-weight: 500; }
.mobile-nav .cta-block { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 0.75rem; }

@media (max-width: 980px) {
  .nav, .header-cta .desktop-only { display: none; }
  .menu-toggle { display: inline-flex; padding: 0.5rem; min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }
  .site-header .bar { grid-template-columns: auto 1fr auto; padding-block: 0.75rem; }
}

/* ---------- Hero (landing) ---------- */
.hero {
  position: relative;
  padding-top: clamp(2.5rem, 5vw, 4rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
}
.hero-grid { display: none; } /* removed editorial grid background */
.hero .container { position: relative; z-index: 1; }
.hero-top {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding-bottom: 1.75rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
  flex-wrap: wrap;
}
.hero-top .crumbs {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted); display: inline-flex; gap: 0.5rem; align-items: center;
}
.hero-top .crumbs .slash { color: var(--muted-2); }

.hero-headline {
  font-size: clamp(2.5rem, 7.5vw, 6rem);
  letter-spacing: -0.035em;
  line-height: 1.0;
  max-width: 18ch;
  font-weight: 700;
  color: var(--ink);
}

.hero-bottom {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(2rem, 5vw, 4rem);
  align-items: end;
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
}
@media (max-width: 880px) { .hero-bottom { grid-template-columns: 1fr; } }

.hero-bottom .copy { max-width: 58ch; }
.hero-bottom .copy p { font-size: clamp(1.05rem, 1.3vw, 1.2rem); line-height: 1.55; color: var(--ink-2); font-weight: 400; }
.hero-bottom .ctas { display: flex; gap: 0.55rem; margin-top: 1.75rem; flex-wrap: wrap; }

/* Service-index card (glass) */
.svc-index {
  background: var(--surface);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow:
    inset 0 1px 0 var(--glow-edge),
    var(--shadow-lg);
}
.svc-index .head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.85rem 1.2rem;
  border-bottom: 1px solid var(--hairline);
  font-family: var(--mono);
  font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted);
}
.svc-index .head .dot { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--ink-2); }
.svc-index .head .dot::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%;
  background: #4ADE80;
  box-shadow: 0 0 8px rgba(74,222,128,0.6);
}
.svc-index .row {
  display: grid; grid-template-columns: 42px 1fr 24px;
  align-items: center; gap: 0.85rem;
  padding: 1.1rem 1.2rem;
  border-bottom: 1px solid var(--hairline);
  transition: background 0.25s ease, padding 0.3s var(--ease-out);
  text-decoration: none; color: inherit;
}
.svc-index .row:last-child { border-bottom: 0; }
.svc-index .row:hover { background: var(--accent-bg); padding-left: 1.4rem; }
.svc-index .row .num {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em; color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.svc-index .row .name {
  font-family: var(--display);
  font-size: 1.05rem;
  letter-spacing: -0.022em;
  line-height: 1.2;
  color: var(--ink);
  font-weight: 600;
}
.svc-index .row .meta {
  display: block;
  font-size: 0.84rem; color: var(--muted); margin-top: 0.15rem;
}
.svc-index .row .arr {
  color: var(--muted);
  transition: transform 0.3s var(--ease-out), color 0.25s ease;
}
.svc-index .row:hover .arr { transform: translateX(4px); color: var(--accent); }
@media (max-width: 480px) {
  .svc-index .row { padding: 0.95rem 1rem; grid-template-columns: 36px 1fr 20px; }
}

.trust-strip {
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding-block: 1.4rem;
  margin-top: clamp(3rem, 6vw, 5rem);
}
.trust-strip .row {
  display: grid; grid-template-columns: 200px 1fr; gap: 2rem; align-items: center;
}
@media (max-width: 760px) { .trust-strip .row { grid-template-columns: 1fr; gap: 1rem; } }
.trust-strip .label {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted);
}
.trust-strip .badges {
  display: flex; gap: clamp(1rem, 3vw, 2.25rem); flex-wrap: wrap; align-items: center;
}
.trust-strip .badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--body); font-size: 0.85rem; letter-spacing: -0.005em;
  color: var(--ink-2);
  font-weight: 500;
}
.trust-strip .badge svg { color: var(--accent); }

/* ---------- Generic page hero ---------- */
.page-hero {
  padding-top: clamp(3rem, 6vw, 5rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
}
.page-hero .crumbs {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted); display: inline-flex; gap: 0.5rem; align-items: center; margin-bottom: 1.5rem;
}
.page-hero .crumbs a { transition: color 0.2s ease; }
.page-hero .crumbs a:hover { color: var(--accent); }
.page-hero .crumbs .slash { color: var(--muted-2); }
.page-hero h1 {
  font-size: clamp(2.25rem, 5.5vw, 4.5rem);
  max-width: 20ch;
  letter-spacing: -0.035em;
  margin-bottom: 1.5rem;
  margin-top: 1.25rem;
}
.page-hero .lede { max-width: 62ch; }
.page-hero .meta {
  display: flex; gap: clamp(1.5rem, 4vw, 3rem); flex-wrap: wrap;
  margin-top: clamp(2rem, 4vw, 3rem);
  padding: 1.5rem clamp(1.5rem, 3vw, 2rem);
  background: var(--surface);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 var(--glow-edge), var(--shadow-sm);
}
.page-hero .meta .item { display: flex; flex-direction: column; gap: 0.3rem; }
.page-hero .meta .k {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
}
.page-hero .meta .v { font-family: var(--display); font-size: 1.1rem; color: var(--ink); font-weight: 600; letter-spacing: -0.015em; }

/* ---------- Head pair (h2 + side note) ---------- */
.head-pair {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(2rem, 5vw, 4rem);
  align-items: end; margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}
@media (max-width: 760px) { .head-pair { grid-template-columns: 1fr; } }
.head-pair h2 { max-width: 20ch; }
.head-pair .note { color: var(--ink-2); max-width: 50ch; }
.head-pair .note p { font-size: 1.05rem; line-height: 1.6; }

/* ---------- Services grid (landing, glass cards) ---------- */
.services-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem;
}
@media (max-width: 760px) { .services-grid { grid-template-columns: 1fr; } }
.service-card {
  position: relative;
  background: var(--surface);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), border-color 0.3s ease;
  display: flex; flex-direction: column; gap: 1rem; min-height: 320px;
  text-decoration: none; color: inherit;
  box-shadow: inset 0 1px 0 var(--glow-edge), var(--shadow-sm);
  overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 80% 60% at 100% 0%, var(--accent-bg), transparent 60%);
  opacity: 0; transition: opacity 0.4s var(--ease-out);
}
.service-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-glow);
  box-shadow: inset 0 1px 0 var(--glow-edge), var(--shadow-lg), 0 20px 50px -20px var(--accent-glow);
}
.service-card:hover::before { opacity: 1; }
.service-card > * { position: relative; }
.service-card .num {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em; color: var(--accent); font-weight: 500;
}
.service-card h3 {
  font-size: clamp(1.4rem, 2.2vw, 1.85rem);
  letter-spacing: -0.025em;
  line-height: 1.1;
  font-weight: 650;
}
.service-card p { color: var(--ink-2); font-size: 0.98rem; line-height: 1.55; }
.service-card .ico {
  position: absolute; top: clamp(1.5rem, 3vw, 2.25rem); right: clamp(1.5rem, 3vw, 2.25rem);
  width: 44px; height: 44px; color: var(--accent);
  background: var(--accent-bg);
  border: 1px solid var(--accent-glow);
  border-radius: 12px;
  padding: 9px;
  transition: transform 0.5s var(--ease-out);
  z-index: 1;
}
.service-card:hover .ico { transform: rotate(-8deg) scale(1.08); }
.service-card .footer {
  display: flex; justify-content: space-between; align-items: end; margin-top: auto;
  padding-top: 1rem;
}
.service-card .read {
  font-family: var(--body); font-size: 0.88rem; font-weight: 500; letter-spacing: -0.005em;
  display: inline-flex; align-items: center; gap: 0.4rem; color: var(--accent);
}
.service-card .read .arrow { transition: transform 0.4s var(--ease-out); }
.service-card:hover .read .arrow { transform: translateX(4px); }
.service-card ul.bullets { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.service-card ul.bullets li {
  font-family: var(--body); font-size: 0.74rem; font-weight: 500;
  padding: 0.25rem 0.6rem;
  background: rgba(255,255,255,0.5);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-pill);
  color: var(--ink-3);
}

/* ---------- Principles / numbered list (glass rows) ---------- */
.principles { display: flex; flex-direction: column; gap: 0.85rem; }
.principle {
  display: grid; grid-template-columns: 90px 1fr 1.4fr; gap: 2rem;
  padding: 1.5rem clamp(1.25rem, 2.5vw, 2rem);
  background: var(--surface);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  transition: background 0.4s ease, border-color 0.3s ease, transform 0.4s var(--ease-out);
  box-shadow: inset 0 1px 0 var(--glow-edge), var(--shadow-sm);
}
.principle:hover { transform: translateY(-2px); border-color: var(--accent-glow); }
@media (max-width: 760px) { .principle { grid-template-columns: 1fr; gap: 0.5rem; padding: 1.25rem 1.25rem; } }
.principle .n { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.06em; color: var(--accent); font-weight: 500; padding-top: 0.4rem; }
.principle .t { font-family: var(--display); font-size: clamp(1.3rem, 2vw, 1.7rem); letter-spacing: -0.025em; line-height: 1.15; font-weight: 600; }
.principle .d { color: var(--ink-2); font-size: 1rem; line-height: 1.6; max-width: 56ch; }

/* Dark variant (about page anti-principles section) */
.section-dark .principles { gap: 0.85rem; }
.section-dark .principle {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.08);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}
.section-dark .principle:hover { border-color: rgba(59,130,246,0.4); background: rgba(255,255,255,0.08); }
.section-dark .principle .t { color: white; }
.section-dark .principle .d { color: rgba(255,255,255,0.7); }
.section-dark .principle .n { color: #93C5FD; }

/* ---------- Stats (dark glass cards over deep bg) ---------- */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
}
@media (max-width: 880px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat {
  padding: clamp(1.75rem, 3vw, 2.25rem) clamp(1.25rem, 2.5vw, 1.85rem);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
  transition: transform 0.4s var(--ease-out), border-color 0.3s ease, background 0.3s ease;
}
.stat:hover { transform: translateY(-2px); border-color: rgba(59,130,246,0.4); background: rgba(255,255,255,0.07); }
.stat .v {
  font-family: var(--display); font-size: clamp(2.5rem, 5.5vw, 4rem); letter-spacing: -0.035em;
  line-height: 1; color: white; display: flex; align-items: baseline; gap: 0.15em;
  font-weight: 700;
}
.stat .v sup { font-size: 0.4em; color: #93C5FD; font-family: var(--mono); letter-spacing: 0; vertical-align: super; font-weight: 500; }
.stat .v .unit { font-size: 0.4em; color: rgba(255,255,255,0.55); font-family: var(--body); letter-spacing: -0.005em; font-weight: 500; }
.stat .k {
  margin-top: 1rem;
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  font-weight: 500;
}
.stat .note { margin-top: 0.4rem; font-size: 0.88rem; color: rgba(255,255,255,0.5); line-height: 1.5; }

/* ---------- Methodology timeline (cards) ---------- */
.method { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); }
@media (max-width: 880px) { .method { grid-template-columns: 1fr; } }
.method-steps { display: flex; flex-direction: column; gap: 0.6rem; }
.method-step {
  display: grid; grid-template-columns: 80px 1fr; gap: 1.5rem;
  padding: 1.4rem 1.5rem;
  background: var(--surface);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  cursor: default;
  transition: background 0.3s ease, transform 0.3s var(--ease-out), border-color 0.3s ease;
  box-shadow: inset 0 1px 0 var(--glow-edge);
}
.method-step:hover { transform: translateY(-2px); border-color: var(--accent-glow); }
.method-step .n { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; color: var(--accent); padding-top: 0.25rem; font-weight: 500; }
.method-step .t { font-family: var(--display); font-size: 1.25rem; letter-spacing: -0.025em; line-height: 1.2; font-weight: 600; color: var(--ink); }
.method-step .d { margin-top: 0.35rem; color: var(--ink-2); font-size: 0.95rem; line-height: 1.55; max-width: 52ch; }

/* ---------- Pull quote ---------- */
.quote {
  padding: clamp(2.5rem, 5vw, 4rem) clamp(2rem, 5vw, 4rem);
  background: var(--surface);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  box-shadow: inset 0 1px 0 var(--glow-edge), var(--shadow);
  position: relative;
  overflow: hidden;
}
.quote::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 60% 50% at 100% 0%, var(--accent-bg), transparent 60%);
}
.quote > * { position: relative; }
.quote blockquote {
  font-family: var(--display); font-size: clamp(1.6rem, 3vw, 2.6rem);
  letter-spacing: -0.03em; line-height: 1.15; color: var(--ink);
  max-width: 26ch;
  font-weight: 500;
}
.quote blockquote::before { content: '“'; color: var(--accent); margin-right: 0.05em; }
.quote blockquote::after  { content: '”'; color: var(--accent); }
.quote .attrib {
  margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--hairline);
  display: flex; gap: 1rem; align-items: center;
  font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted);
}
.quote .attrib .name { color: var(--ink); font-weight: 500; }

/* ---------- Featured insights (blog teaser) ---------- */
.insights { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.25rem; }
@media (max-width: 880px) { .insights { grid-template-columns: 1fr; } }
.insight {
  padding: clamp(1.5rem, 2.5vw, 2rem);
  background: var(--surface);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  display: flex; flex-direction: column; gap: 1rem; min-height: 280px;
  transition: transform 0.4s var(--ease-out), border-color 0.3s ease, box-shadow 0.4s var(--ease-out);
  box-shadow: inset 0 1px 0 var(--glow-edge);
  text-decoration: none; color: inherit;
}
.insight:hover { transform: translateY(-3px); border-color: var(--accent-glow); box-shadow: inset 0 1px 0 var(--glow-edge), var(--shadow-lg); }
.insight .meta { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); display: flex; justify-content: space-between; }
.insight .meta .cat { color: var(--accent); font-weight: 500; }
.insight h3 { font-size: clamp(1.2rem, 1.8vw, 1.5rem); line-height: 1.2; font-weight: 600; }
.insight p { color: var(--ink-2); font-size: 0.95rem; line-height: 1.55; }
.insight .footer { margin-top: auto; display: flex; justify-content: space-between; align-items: center; font-family: var(--body); font-size: 0.82rem; letter-spacing: -0.005em; color: var(--ink-2); font-weight: 500; }

/* ---------- CTA banner (deep + glow) ---------- */
.cta-banner {
  background: linear-gradient(180deg, #0B1024 0%, #050817 100%);
  color: white;
  padding-block: clamp(4rem, 8vw, 7rem);
  margin-inline: var(--gutter);
  border-radius: var(--radius-lg);
  position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 15% 0%, rgba(124, 58, 237, 0.22), transparent 60%),
    radial-gradient(ellipse 50% 40% at 90% 100%, rgba(37, 99, 235, 0.25), transparent 60%);
}
.cta-banner .container { position: relative; }
.cta-banner h2 {
  color: white;
  font-size: clamp(2.25rem, 5vw, 4rem);
  max-width: 20ch;
  letter-spacing: -0.035em;
  font-weight: 700;
}
.cta-banner .row { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: end; }
@media (max-width: 760px) { .cta-banner .row { grid-template-columns: 1fr; } }
.cta-banner .side p { color: rgba(255,255,255,0.7); margin-bottom: 1.5rem; max-width: 42ch; }
.cta-banner .side .actions { display: flex; gap: 0.55rem; flex-wrap: wrap; }
.cta-banner .grain { display: none; } /* the new bg gradients replace the grain */

/* ---------- Footer ---------- */
.site-footer {
  padding-top: clamp(3rem, 6vw, 5rem);
  padding-bottom: 2rem;
  border-top: 1px solid var(--hairline);
  margin-top: 2rem;
}
.site-footer .grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: clamp(2rem, 5vw, 4rem);
  margin-bottom: clamp(3rem, 6vw, 5rem);
}
@media (max-width: 880px) { .site-footer .grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; } }
@media (max-width: 540px) { .site-footer .grid { grid-template-columns: 1fr; } }
.site-footer .brand h3 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  letter-spacing: -0.03em;
  max-width: 18ch;
  font-weight: 650;
}
.site-footer .brand p { margin-top: 1rem; color: var(--ink-2); max-width: 38ch; }
.site-footer .brand .social { margin-top: 1.5rem; display: inline-flex; gap: 0.5rem; }
.site-footer .brand .social a {
  width: 40px; height: 40px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink-2);
  transition: all 0.3s var(--ease-out);
  box-shadow: inset 0 1px 0 var(--glow-edge);
}
.site-footer .brand .social a:hover { background: var(--accent); color: white; border-color: var(--accent); transform: translateY(-2px); box-shadow: inset 0 1px 0 rgba(255,255,255,0.2), 0 8px 20px -6px var(--accent-glow); }
.site-footer h5 {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 1rem; font-weight: 500;
}
.site-footer ul { display: flex; flex-direction: column; gap: 0.55rem; }
.site-footer ul a { color: var(--ink-2); font-size: 0.94rem; transition: color 0.2s ease; }
.site-footer ul a:hover { color: var(--accent); }

.site-footer .credits {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding-top: 1.5rem; border-top: 1px solid var(--hairline);
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em; color: var(--muted);
  flex-wrap: wrap;
}
.site-footer .credits .right { display: inline-flex; gap: 1rem; align-items: center; }

/* ---------- Forms (Apple-style inputs) ---------- */
.form { display: flex; flex-direction: column; gap: 1.1rem; }
.field { display: flex; flex-direction: column; gap: 0.45rem; }
.field label {
  font-family: var(--body);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--ink);
}
.field input, .field textarea, .field select {
  background: var(--surface-strong);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--hairline);
  padding: 0.95rem 1.05rem;
  border-radius: 12px;
  color: var(--ink);
  font-size: 0.98rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
  width: 100%;
  font-family: var(--body);
  box-shadow: inset 0 1px 0 var(--glow-edge);
}
.field input:hover:not(:focus), .field textarea:hover:not(:focus), .field select:hover:not(:focus) {
  border-color: var(--hairline-strong);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: inset 0 1px 0 var(--glow-edge), 0 0 0 4px var(--accent-glow);
  background: white;
}
.field textarea { min-height: 160px; resize: vertical; }
.field .err {
  font-family: var(--body); font-size: 0.78rem; color: var(--signal); font-weight: 500;
  display: none;
}
.field.invalid input, .field.invalid textarea { border-color: var(--signal); }
.field.invalid .err { display: inline; margin-left: 0.4rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } }
.checkbox { display: flex; align-items: flex-start; gap: 0.6rem; }
.checkbox input {
  width: 18px; height: 18px;
  margin-top: 2px;
  accent-color: var(--accent);
}
.checkbox label { font-size: 0.92rem; color: var(--ink-2); font-weight: 400; }
.form-msg {
  font-family: var(--body); font-size: 0.92rem; letter-spacing: -0.005em;
  padding: 1rem 1.15rem; border-radius: var(--radius-sm);
  display: none;
  font-weight: 500;
}
.form-msg.ok { background: var(--success-soft); color: var(--success); border: 1px solid rgba(5,150,105,0.15); }
.form-msg.err { background: var(--signal-soft); color: var(--signal); border: 1px solid rgba(220,38,38,0.15); }

/* ---------- Service page specifics ---------- */
.svc-intro {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem);
}
@media (max-width: 880px) { .svc-intro { grid-template-columns: 1fr; } }
.svc-intro .copy p { font-size: clamp(1rem, 1.2vw, 1.1rem); line-height: 1.7; }
.svc-intro .copy p + p { margin-top: 1rem; }
.svc-intro .panel {
  background: var(--surface);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2rem);
  box-shadow: inset 0 1px 0 var(--glow-edge), var(--shadow-sm);
}
.svc-intro .panel h4 {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 1.25rem; font-weight: 500;
}
.svc-intro .panel ul { display: flex; flex-direction: column; gap: 0.85rem; }
.svc-intro .panel li {
  display: grid; grid-template-columns: 22px 1fr; gap: 0.75rem; align-items: start;
  font-size: 0.96rem; color: var(--ink-2); line-height: 1.55;
}
.svc-intro .panel .tick {
  width: 18px; height: 18px; color: var(--accent); margin-top: 3px;
}

/* Deliverables grid */
.deliverables { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
@media (max-width: 760px) { .deliverables { grid-template-columns: 1fr; } }
.deliverable {
  padding: clamp(1.5rem, 3vw, 2rem);
  background: var(--surface);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  display: flex; flex-direction: column; gap: 0.75rem;
  box-shadow: inset 0 1px 0 var(--glow-edge);
  transition: transform 0.4s var(--ease-out), border-color 0.3s ease;
}
.deliverable:hover { transform: translateY(-2px); border-color: var(--accent-glow); }
.deliverable .num { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; color: var(--accent); font-weight: 500; }
.deliverable h3 { font-size: 1.35rem; font-weight: 600; }
.deliverable p { color: var(--ink-2); font-size: 0.95rem; line-height: 1.55; }

/* FAQs (glass details/summary) */
.faqs { display: flex; flex-direction: column; gap: 0.5rem; }
.faq {
  background: var(--surface);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 0 1.4rem;
  box-shadow: inset 0 1px 0 var(--glow-edge);
  transition: border-color 0.3s ease;
}
.faq[open] { border-color: var(--accent-glow); }
.faq summary {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 1rem;
  cursor: pointer; list-style: none;
  font-family: var(--display); font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  letter-spacing: -0.025em; color: var(--ink);
  padding-block: 1.25rem; font-weight: 600;
}
.faq summary::-webkit-details-marker { display: none; }
.faq .ico-plus {
  width: 28px; height: 28px;
  background: var(--accent-bg);
  border: 1px solid var(--accent-glow);
  border-radius: 50%;
  position: relative;
  transition: transform 0.3s var(--ease-out), background 0.3s ease;
}
.faq .ico-plus::before, .faq .ico-plus::after {
  content: ''; position: absolute; left: 8px; top: 50%; width: 12px; height: 1.5px; background: var(--accent); margin-top: -1px;
}
.faq .ico-plus::after { transform: rotate(90deg); transition: transform 0.3s var(--ease-out); }
.faq[open] .ico-plus::after { transform: rotate(0deg); }
.faq[open] .ico-plus { background: var(--accent); }
.faq[open] .ico-plus::before, .faq[open] .ico-plus::after { background: white; }
.faq .ans { padding-bottom: 1.4rem; padding-top: 0.25rem; max-width: 80ch; color: var(--ink-2); font-size: 0.98rem; line-height: 1.65; border-top: 1px solid var(--hairline); padding-top: 1rem; margin-top: 0.5rem; }

/* ---------- About page ---------- */
.mission {
  display: grid; grid-template-columns: 1fr 1.8fr; gap: clamp(2rem, 5vw, 4rem);
}
@media (max-width: 880px) { .mission { grid-template-columns: 1fr; } }
.mission p { font-size: clamp(1.05rem, 1.3vw, 1.2rem); line-height: 1.6; color: var(--ink-2); }
.mission p + p { margin-top: 1rem; }

.timeline { display: flex; flex-direction: column; gap: 0.6rem; }
.timeline .row {
  display: grid; grid-template-columns: 140px 1fr; gap: 2rem;
  padding: 1.4rem 1.5rem;
  background: var(--surface);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 var(--glow-edge);
  transition: transform 0.3s var(--ease-out), border-color 0.3s ease;
}
.timeline .row:hover { transform: translateY(-2px); border-color: var(--accent-glow); }
@media (max-width: 600px) { .timeline .row { grid-template-columns: 1fr; gap: 0.5rem; padding: 1.25rem; } }
.timeline .y { font-family: var(--mono); font-size: 0.82rem; letter-spacing: 0.04em; color: var(--accent); font-weight: 500; padding-top: 0.2rem; }
.timeline .e { font-family: var(--display); font-size: 1.2rem; letter-spacing: -0.025em; font-weight: 600; color: var(--ink); }
.timeline .e + p { font-size: 0.95rem; color: var(--ink-2); margin-top: 0.35rem; line-height: 1.55; }

/* ---------- Contact page ---------- */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem);
}
@media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info .block {
  padding: 1.25rem 0;
  border-top: 1px solid var(--hairline);
}
.contact-info .block:last-child { border-bottom: 1px solid var(--hairline); }
.contact-info .block h5 {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 0.5rem; font-weight: 500;
}
.contact-info .block p, .contact-info .block a {
  font-family: var(--display); font-size: 1.3rem; letter-spacing: -0.025em; font-weight: 600;
  transition: color 0.2s ease;
}
.contact-info .block a:hover { color: var(--accent); }
.contact-info .pgp {
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.02em; color: var(--ink-2);
  word-break: break-all; margin-top: 0.5rem; padding: 0.7rem 0.85rem;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
}

/* ---------- Blog page ---------- */
.blog-featured {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(2rem, 5vw, 4rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid var(--hairline);
  align-items: end;
}
@media (max-width: 880px) { .blog-featured { grid-template-columns: 1fr; } }
.blog-featured .cover {
  background: linear-gradient(180deg, #0B1024 0%, #050817 100%);
  color: white;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  border-radius: var(--radius-lg);
  min-height: 320px;
  display: flex; flex-direction: column; justify-content: space-between;
  position: relative; overflow: hidden;
  text-decoration: none;
}
.blog-featured .cover::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 15% 0%, rgba(124, 58, 237, 0.22), transparent 60%),
    radial-gradient(ellipse 50% 40% at 90% 100%, rgba(37, 99, 235, 0.25), transparent 60%);
}
.blog-featured .cover > * { position: relative; }
.blog-featured .cover .meta {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: rgba(255,255,255,0.7); display: flex; justify-content: space-between;
}
.blog-featured .cover h2 { color: white; font-size: clamp(1.65rem, 2.4vw, 2.2rem); letter-spacing: -0.03em; max-width: 20ch; font-weight: 650; }
.blog-featured .cover .read { display: inline-flex; align-items: center; gap: 0.45rem; font-family: var(--body); font-size: 0.88rem; font-weight: 500; color: #93C5FD; }

.blog-list { display: flex; flex-direction: column; gap: 0.4rem; }
.blog-row {
  display: grid; grid-template-columns: 100px 1fr 200px 80px;
  gap: 1.5rem;
  padding: 1.35rem 1.5rem;
  background: var(--surface);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  align-items: baseline;
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s var(--ease-out);
  cursor: pointer;
  box-shadow: inset 0 1px 0 var(--glow-edge);
}
.blog-row:hover { transform: translateY(-2px); border-color: var(--accent-glow); }
@media (max-width: 880px) { .blog-row { grid-template-columns: 1fr; gap: 0.4rem; padding: 1.25rem; } }
.blog-row .date { font-family: var(--mono); font-size: 0.76rem; letter-spacing: 0.04em; color: var(--muted); font-weight: 500; }
.blog-row .title { font-family: var(--display); font-size: clamp(1.15rem, 1.6vw, 1.4rem); letter-spacing: -0.025em; line-height: 1.25; color: var(--ink); font-weight: 600; transition: color 0.25s ease; }
.blog-row:hover .title { color: var(--accent); }
.blog-row .cat { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); font-weight: 500; }
.blog-row .time { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.02em; color: var(--ink-2); text-align: right; }
@media (max-width: 880px) { .blog-row .time { text-align: left; } }

/* ---------- Animations ---------- */
[data-reveal] {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
[data-reveal].in-view { opacity: 1; transform: none; }
[data-reveal][data-delay="1"].in-view { transition-delay: 0.08s; }
[data-reveal][data-delay="2"].in-view { transition-delay: 0.16s; }
[data-reveal][data-delay="3"].in-view { transition-delay: 0.24s; }
[data-reveal][data-delay="4"].in-view { transition-delay: 0.32s; }
[data-reveal][data-delay="5"].in-view { transition-delay: 0.4s; }
[data-reveal][data-delay="6"].in-view { transition-delay: 0.48s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .status-bar .dot { animation: none !important; box-shadow: 0 0 8px rgba(74,222,128,0.5) !important; }
}

/* ---------- Skip link ---------- */
.skip-link {
  position: fixed; left: 50%; top: 0;
  transform: translate(-50%, -120%);
  background: var(--ink); color: white;
  padding: 0.85rem 1.4rem;
  font-family: var(--body); font-size: 0.85rem; letter-spacing: -0.005em; font-weight: 500;
  border-radius: 0 0 var(--radius) var(--radius);
  z-index: 1000;
  transition: transform 0.25s var(--ease-out);
  box-shadow: 0 8px 24px -8px rgba(13, 20, 41, 0.4);
}
.skip-link:focus-visible {
  transform: translate(-50%, 0);
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ---------- Focus rings ---------- */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}
.btn:focus-visible { outline-offset: 4px; }
.btn-primary:focus-visible, .btn-accent:focus-visible { outline-color: #93C5FD; }
.btn-ghost-light:focus-visible { outline-color: white; }
.section-dark a:focus-visible, .section-dark button:focus-visible { outline-color: #93C5FD; }
.nav a:focus-visible, .mobile-nav a:focus-visible { outline-offset: 6px; }
.field input:focus-visible, .field textarea:focus-visible, .field select:focus-visible {
  outline: none; /* using border + shadow */
}
.service-card:focus-visible, .insight:focus-visible, .deliverable:focus-visible, .blog-row:focus-visible {
  outline-offset: -2px;
}

/* ---------- Touch target sizes on mobile ---------- */
@media (max-width: 880px) {
  .btn { min-height: 44px; padding-block: 0.95rem; }
  .btn-sm { min-height: 44px; padding: 0.85rem 1.1rem; font-size: 0.88rem; }
  .menu-toggle { min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; }
  .site-footer .social a { width: 44px; height: 44px; }
  .mobile-nav .close { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; }
  .faq summary { min-height: 44px; padding-block: 1rem; }
}

/* ---------- Status bar small-screen polish ---------- */
@media (max-width: 760px) {
  .status-bar .container-wide { padding-block: 0.55rem; }
  .status-bar .left { font-size: 0.66rem; gap: 0.5rem; }
}
@media (max-width: 420px) {
  .status-bar .left span:nth-child(2),
  .status-bar .left .sep { display: none; }
}

@media (max-width: 1180px) { .nav { gap: 1.4rem; } .site-header .bar { gap: 1.25rem; } }

/* ---------- Hero / page-hero mobile typography ---------- */
@media (max-width: 540px) {
  .hero-headline { font-size: clamp(2.25rem, 11vw, 3.5rem); }
  .hero-top { padding-bottom: 1.25rem; margin-bottom: 1.5rem; }
  .hero-bottom { gap: 1.75rem; margin-top: 1.75rem; }
  .hero-bottom .ctas .btn { flex: 1 1 auto; justify-content: center; }
  .page-hero h1 { font-size: clamp(2.25rem, 9vw, 3.25rem); }
  .page-hero .meta { padding: 1.25rem; gap: 1.25rem; }
  .head-pair { gap: 1rem; margin-bottom: 1.75rem; }
  .principle { padding: 1.1rem 1.1rem; }
  .stat { padding: 1.4rem 1.2rem; }
  .stat .v { font-size: clamp(2.5rem, 11vw, 3.25rem); }
  .quote { padding: 2rem 1.5rem; }
  .quote blockquote { font-size: clamp(1.4rem, 6vw, 1.9rem); }
  .cta-banner h2 { font-size: clamp(2rem, 8vw, 3rem); }
  .blog-row { padding: 1.1rem 1.2rem; }
}

/* ---------- Print ---------- */
@media print {
  .status-bar, .site-header, .mobile-nav, .cta-banner, .site-footer .social { display: none !important; }
  body { background: #fff; color: #000; }
  a { color: #000; text-decoration: underline; }
  .section { padding-block: 1.5rem; }
}

/* ---------- Utilities ---------- */
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.gap-1 { gap: 0.5rem; } .gap-2 { gap: 1rem; } .gap-3 { gap: 1.5rem; } .gap-4 { gap: 2rem; }
.mt-1 { margin-top: 0.5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; } .mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; } .mb-4 { margin-bottom: 2rem; }
.center { text-align: center; }
.no-wrap { white-space: nowrap; }
.hide-mobile { display: revert; }
@media (max-width: 760px) { .hide-mobile { display: none !important; } }