/* ═══════════════════════════════════════════════════════
   DESIGN TOKENS
═══════════════════════════════════════════════════════ */
:root {
  --ink:      #0D0B16;
  --ink2:     #13101E;
  --navy:     #1A3A5C;
  --teal:     #2E7D9E;
  --crimson:  #C01848;
  --cream:    #EDE3C5;
  --cream2:   #D8CEAE;
  --sail:     rgba(148,70,230,0.15);
  --white:    #FFFFFF;
  --offwhite: #F4F0E8;
  --mid:      #9A9080;
  --light-bg: #F0F4F7;

  --font-body:    'IBM Plex Sans', system-ui, sans-serif;
  --font-mono:    'IBM Plex Mono', monospace;
  --font-display: 'Fraunces', serif;
  --font-mark:    'Josefin Sans', sans-serif;
  --font-label:   'Cinzel', serif;

  --max-w: 1200px;
  --nav-h: 68px;
  --radius: 3px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ═══════════════════════════════════════════════════════
   RESET & BASE
═══════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a:focus { outline: none; }
a:focus-visible { outline: 2px solid var(--crimson); outline-offset: 2px; }
.footer-col a:visited, .contact-aside a:visited { opacity: 0.88; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font: inherit; }
button:focus { outline: none; }
button:focus-visible { outline: 2px solid var(--crimson); outline-offset: 2px; }

/* ═══════════════════════════════════════════════════════
   UTILITY CLASSES
═══════════════════════════════════════════════════════ */
.container   { max-width: var(--max-w); margin: 0 auto; padding: 0 40px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* Skip link: hidden until focused (keyboard users) */
.skip-link {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1000;
  padding: 12px 20px;
  background: var(--crimson);
  color: var(--cream);
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  clip: rect(0,0,0,0);
  overflow: hidden;
  transition: clip 0.2s;
}
.skip-link:focus {
  clip: auto;
  overflow: visible;
  outline: 2px solid var(--cream);
  outline-offset: 2px;
}

/* ═══════════════════════════════════════════════════════
   NAVIGATION
═══════════════════════════════════════════════════════ */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(13, 11, 22, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(237, 227, 197, 0.06);
  display: flex; align-items: center;
  transition: background 0.3s;
}
#nav.scrolled { background: var(--ink); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 40px;
}
/* Logo in nav (canvas drawn by JS) */
#nav-logo-canvas { display: block; cursor: pointer; height: 44px; width: auto; }
.nav-links {
  display: flex; align-items: center; gap: 36px;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-label);
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(237, 227, 197, 0.55);
  transition: color 0.2s;
  padding: 10px 0;
  border-bottom: 1px solid transparent;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--cream);
  border-bottom-color: var(--crimson);
}
.nav-cta {
  font-family: var(--font-label);
  font-size: 9px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--cream) !important;
  background: var(--crimson) !important;
  border: none !important;
  padding: 12px 20px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, opacity 0.2s;
}
.nav-cta:hover { background: #a01038 !important; }
.nav-cta:active { opacity: 0.9; }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 12px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}
.nav-hamburger span { display: block; width: 22px; height: 1.5px; background: var(--cream); transition: 0.3s; }
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--ink);
  padding: 100px 40px 40px;
  flex-direction: column;
  gap: 0;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(237,227,197,0.55);
  padding: 14px 0;
  min-height: 44px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(237,227,197,0.08);
}
.mobile-menu a.nav-cta {
  background: var(--crimson) !important;
  color: var(--cream) !important;
  text-align: center;
  justify-content: center;
  padding: 16px;
  margin-top: 12px;
  min-height: 48px;
}

/* ═══════════════════════════════════════════════════════
   INNER PAGE OFFSET (multi-page layout)
═══════════════════════════════════════════════════════ */
.main-inner { padding-top: var(--nav-h); }

/* ═══════════════════════════════════════════════════════
   SHARED SECTION STYLES
═══════════════════════════════════════════════════════ */
.section { padding: 100px 0; }
.section-sm { padding: 64px 0; }
.section-label {
  font-family: var(--font-label);
  font-size: 8.5px; letter-spacing: 0.45em; text-transform: uppercase;
  color: var(--crimson); margin-bottom: 20px; display: block;
}
h1, h2, h3, h4 { font-family: var(--font-body); font-weight: 600; line-height: 1.2; }
h1 { font-family: var(--font-display); font-weight: 300; font-size: clamp(36px, 5vw, 64px); }
h2 { font-size: clamp(26px, 3.5vw, 40px); color: var(--cream); }
h3 { font-size: 20px; color: var(--cream); font-weight: 500; }
p { color: rgba(237,227,197,0.72); max-width: 64ch; }
.dark-section p { color: rgba(237,227,197,0.7); }
.light-section { background: var(--offwhite); }
.light-section p, .light-section h2, .light-section h3 { color: var(--navy); }
.light-section p { color: #444; }
.mid-section { background: rgba(26,58,92,0.15); }

/* ═══════════════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-label);
  font-size: 8.5px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  padding: 14px 28px;
  min-height: 44px;
  transition: all 0.2s var(--ease);
}
.btn-primary {
  background: var(--crimson);
  color: var(--cream);
}
.btn-primary:hover { background: #a01038; }
.btn-primary:active { opacity: 0.92; }
.btn-outline {
  border: 1px solid rgba(237,227,197,0.25);
  color: var(--cream);
}
.btn-outline:hover { border-color: var(--cream); }
.btn-outline:active { opacity: 0.9; }
.btn-navy {
  background: var(--navy);
  color: var(--cream);
}
.btn-navy:hover { background: #1e4470; }
.btn-navy:active { opacity: 0.92; }

/* ═══════════════════════════════════════════════════════
   RULE / DIVIDER
═══════════════════════════════════════════════════════ */
.rule { width: 40px; height: 1px; background: var(--crimson); margin: 24px 0; }
.rule-full { width: 100%; height: 1px; background: rgba(237,227,197,0.08); margin: 0; }

/* ═══════════════════════════════════════════════════════
   GRID
═══════════════════════════════════════════════════════ */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 48px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; }

/* ═══════════════════════════════════════════════════════
   HOME: HERO
═══════════════════════════════════════════════════════ */
.hero {
  min-height: 92vh;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  background: var(--ink);
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(237,227,197,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(237,227,197,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(192,24,72,0.04) 0%, transparent 70%);
}
.hero-content { position: relative; z-index: 1; }
.hero-logo-wrap {
  margin-bottom: 64px;
}
#hero-logo-canvas { display: block; max-width: 100%; height: auto; }
.hero h1 {
  font-size: clamp(40px, 5.5vw, 72px);
  color: var(--cream); font-style: italic;
  max-width: 14ch; line-height: 1.1;
  margin-bottom: 28px;
}
.hero-tagline {
  font-family: var(--font-label);
  font-size: 9px;
  letter-spacing: 0.32em;
  color: rgba(237,227,197,0.4);
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 18px; font-weight: 300;
  color: rgba(237,227,197,0.6);
  max-width: 54ch; margin-bottom: 12px;
  line-height: 1.7;
}
.hero-icp {
  font-size: 14px;
  color: rgba(237,227,197,0.35);
  max-width: 52ch;
  font-style: italic;
  margin-bottom: 36px;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-mark {
  position: absolute; right: 8%; top: 50%;
  transform: translateY(-50%);
  opacity: 0.04; pointer-events: none;
}
#hero-mark-canvas { display: block; max-width: 100%; height: auto; }

/* ═══════════════════════════════════════════════════════
   HOME: TRUST BAR
═══════════════════════════════════════════════════════ */
.trust-bar {
  border-top: 1px solid rgba(237,227,197,0.06);
  border-bottom: 1px solid rgba(237,227,197,0.06);
  padding: 28px 0; background: rgba(26,58,92,0.12);
}
.trust-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.trust-item {
  font-family: var(--font-label);
  font-size: 7.5px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(237,227,197,0.42);
  white-space: nowrap;
  transition: color 0.2s;
}
.trust-item:hover { color: rgba(237,227,197,0.7); }
.trust-item strong { color: rgba(237,227,197,0.58); font-weight: 600; }

/* ═══════════════════════════════════════════════════════
   HOME: PILLARS
═══════════════════════════════════════════════════════ */
.pillar {
  padding: 56px 48px;
  border: 1px solid rgba(237,227,197,0.06);
  transition: border-color 0.3s, background 0.3s;
  cursor: default;
}
.pillar:hover {
  border-color: rgba(192,24,72,0.3);
  background: rgba(192,24,72,0.03);
}
.pillar-icon {
  width: 40px; height: 40px; margin-bottom: 32px;
  display: flex; align-items: center; justify-content: center;
}
.pillar-icon svg { width: 28px; height: 28px; stroke: var(--crimson); fill: none; stroke-width: 1.5; }
.pillar h3 { margin-bottom: 16px; font-size: 18px; }
.pillar p { font-size: 15px; margin-bottom: 28px; color: rgba(237,227,197,0.58); max-width: none; }
.pillar-link {
  font-family: var(--font-label);
  font-size: 8px; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--crimson); display: flex; align-items: center; gap: 8px;
  transition: gap 0.2s;
}
.pillar:hover .pillar-link { gap: 12px; }

/* ═══════════════════════════════════════════════════════
   HOME: PROOF POINTS
═══════════════════════════════════════════════════════ */
.proof-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: rgba(237,227,197,0.06); }
.proof-item {
  padding: 48px 40px;
  background: var(--ink);
}
.proof-num {
  font-family: var(--font-display);
  font-size: 56px; font-weight: 300;
  color: var(--cream); line-height: 1;
  margin-bottom: 12px;
}
.proof-num span { font-size: 28px; color: var(--crimson); }
.proof-label {
  font-family: var(--font-label);
  font-size: 8px; letter-spacing: 0.35em; text-transform: uppercase;
  color: rgba(237,227,197,0.42); margin-bottom: 10px;
}
.proof-desc { font-size: 14px; color: rgba(237,227,197,0.55); max-width: 28ch; line-height: 1.6; }

/* ═══════════════════════════════════════════════════════
   HOME: CTA STRIP
═══════════════════════════════════════════════════════ */
.cta-strip {
  background: var(--navy);
  padding: 80px 0;
  display: flex;
  align-items: center;
}
.cta-strip .container > div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
}
.cta-strip h2 { color: var(--cream); margin-bottom: 12px; }
.cta-strip p { color: rgba(237,227,197,0.65); margin-bottom: 0; }
@media (max-width: 768px) {
  .cta-strip .container > div {
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: center;
  }
  .cta-strip .btn { width: 100%; justify-content: center; }
}

/* ═══════════════════════════════════════════════════════
   SERVICE CARD (Consulting)
═══════════════════════════════════════════════════════ */
.service-card {
  padding: 40px;
  border: 1px solid rgba(237,227,197,0.07);
  transition: border-color 0.3s;
}
.service-card:hover { border-color: rgba(192,24,72,0.25); }
.service-card h3 { font-size: 17px; margin-bottom: 12px; }
.service-card p { font-size: 14px; margin-bottom: 20px; color: rgba(237,227,197,0.6); max-width: none; }
.service-deliverables {
  font-family: var(--font-mono);
  font-size: 12px; color: rgba(237,227,197,0.38);
  line-height: 1.8;
}

/* ═══════════════════════════════════════════════════════
   SECTOR PILLS
═══════════════════════════════════════════════════════ */
.sectors { display: flex; flex-wrap: wrap; gap: 10px; }
.sector-pill {
  font-family: var(--font-label);
  font-size: 8px; letter-spacing: 0.25em; text-transform: uppercase;
  padding: 10px 18px;
  border: 1px solid rgba(237,227,197,0.14);
  color: rgba(237,227,197,0.55);
  transition: all 0.2s;
}
.sector-pill:hover { border-color: var(--crimson); color: var(--cream); }

/* ═══════════════════════════════════════════════════════
   PRODUCT CARD
═══════════════════════════════════════════════════════ */
.product-card {
  border: 1px solid rgba(237,227,197,0.07);
  padding: 48px;
  transition: border-color 0.3s;
}
.product-card:hover { border-color: rgba(192,24,72,0.2); }
.product-card-coming { border-style: dashed; }
.product-status {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 11px;
  color: rgba(237,227,197,0.45); margin-bottom: 24px;
}
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: #2da44e; flex-shrink: 0; }
.status-dot.beta { background: #d4a72c; }
.status-dot.soon { background: rgba(237,227,197,0.3); }
.product-card h3 { font-family: var(--font-mono); font-size: 18px; margin-bottom: 10px; }
.product-card .tagline { font-size: 15px; color: rgba(237,227,197,0.65); margin-bottom: 20px; max-width: none; }
.product-caps {
  list-style: none; margin: 20px 0 28px; display: flex; flex-direction: column; gap: 8px;
}
.product-caps li {
  font-size: 14px; color: rgba(237,227,197,0.55);
  padding-left: 16px; position: relative;
}
.product-caps li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 4px;
  height: 4px;
  background: var(--crimson);
  border-radius: 50%;
}
.product-links { display: flex; gap: 12px; flex-wrap: wrap; }

/* ═══════════════════════════════════════════════════════
   ABOUT
═══════════════════════════════════════════════════════ */
.about-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 80px; align-items: start; }
.bio-text p { margin-bottom: 20px; font-size: 16px; color: rgba(237,227,197,0.72); max-width: none; }
.credential-list { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.credential-list li {
  padding: 16px 20px;
  border-left: 2px solid rgba(192,24,72,0.4);
  font-size: 14px; color: rgba(237,227,197,0.62);
}
.credential-list li strong { display: block; color: var(--cream); font-weight: 500; margin-bottom: 3px; }
.affiliation-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 2px; background: rgba(237,227,197,0.05); }
.affiliation-item {
  padding: 28px 32px; background: var(--ink);
}
.affiliation-item .org { font-weight: 600; color: var(--cream); margin-bottom: 4px; font-size: 15px; }
.affiliation-item .role { font-family: var(--font-mono); font-size: 12px; color: var(--crimson); margin-bottom: 8px; }
.affiliation-item .desc { font-size: 13px; color: rgba(237,227,197,0.5); line-height: 1.5; max-width: none; }

/* ═══════════════════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════════════════ */
.contact-grid { display: grid; grid-template-columns: 3fr 2fr; gap: 80px; align-items: start; }
.form-field { margin-bottom: 24px; }
.form-field label {
  display: block; margin-bottom: 8px;
  font-family: var(--font-label); font-size: 8px;
  letter-spacing: 0.35em; text-transform: uppercase;
  color: rgba(237,227,197,0.45);
}
.form-field input, .form-field select, .form-field textarea {
  width: 100%; background: rgba(237,227,197,0.04);
  border: 1px solid rgba(237,227,197,0.12);
  color: var(--cream); font-family: var(--font-body); font-size: 15px;
  padding: 14px 16px; outline: none;
  transition: border-color 0.2s;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  border-color: rgba(192,24,72,0.5);
}
.form-field input:focus-visible, .form-field select:focus-visible, .form-field textarea:focus-visible {
  outline: 2px solid rgba(192,24,72,0.5);
  outline-offset: 2px;
}

/* Form validation */
.field-error {
  display: block;
  font-size: 11px;
  color: rgba(192,24,72,0.9);
  font-family: var(--font-mono);
  min-height: 16px;
  margin-top: 4px;
}
.form-field.has-error input,
.form-field.has-error textarea,
.form-field.has-error select {
  border-color: rgba(192,24,72,0.5);
}
.form-field.is-valid input,
.form-field.is-valid textarea {
  border-color: rgba(45,164,78,0.3);
}
.form-field textarea { min-height: 140px; resize: vertical; }
.form-field select { cursor: pointer; }
.form-field select option { background: var(--ink); }
.contact-aside h3 { margin-bottom: 20px; font-size: 17px; }
.contact-aside p { font-size: 14px; color: rgba(237,227,197,0.55); margin-bottom: 28px; max-width: none; }
.contact-links { display: flex; flex-direction: column; gap: 12px; }
.contact-link {
  display: flex; align-items: center; gap: 12px;
  font-size: 14px; color: rgba(237,227,197,0.55);
  padding: 14px 18px; border: 1px solid rgba(237,227,197,0.08);
  transition: all 0.2s;
}
.contact-link:hover { border-color: var(--crimson); color: var(--cream); }
.contact-link svg { width: 16px; height: 16px; stroke: var(--crimson); fill: none; stroke-width: 1.5; flex-shrink: 0; }

/* ═══════════════════════════════════════════════════════
   PAGE HEADERS (inner pages)
═══════════════════════════════════════════════════════ */
.page-header {
  padding: 80px 0 72px;
  border-bottom: 1px solid rgba(237,227,197,0.06);
  background: var(--ink);
}
.page-header h1 {
  font-size: clamp(36px, 4.5vw, 56px);
  color: var(--cream); margin-bottom: 20px;
}
.page-header p { font-size: 18px; font-weight: 300; max-width: 56ch; color: rgba(237,227,197,0.62); }

/* ═══════════════════════════════════════════════════════
   OPEN SOURCE
═══════════════════════════════════════════════════════ */
.project-card {
  padding: 36px 40px;
  border: 1px solid rgba(237,227,197,0.07);
  transition: border-color 0.3s;
}
.project-card:hover { border-color: rgba(192,24,72,0.2); }
.project-card h3 { font-family: var(--font-mono); font-size: 16px; margin-bottom: 8px; }
.project-card .stack {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--crimson); margin-bottom: 14px; letter-spacing: 0.05em;
}
.project-card p { font-size: 14px; max-width: none; }
.contrib-item {
  padding: 28px 0;
  border-bottom: 1px solid rgba(237,227,197,0.06);
  display: grid; grid-template-columns: 180px 1fr; gap: 40px;
}
.contrib-org { font-weight: 500; color: var(--cream); font-size: 15px; }
.contrib-role { font-family: var(--font-mono); font-size: 12px; color: var(--crimson); margin-top: 4px; }
.contrib-desc { font-size: 14px; color: rgba(237,227,197,0.6); line-height: 1.65; max-width: none; }

/* ═══════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════ */
#footer {
  background: var(--ink2);
  border-top: 1px solid rgba(237,227,197,0.06);
  padding: 64px 0 40px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; margin-bottom: 56px;
}
#footer-logo-canvas { display: block; height: 40px; width: auto; }
.footer-brand p { font-size: 14px; color: rgba(237,227,197,0.42); margin-top: 20px; max-width: 30ch; line-height: 1.6; }
.footer-col h4 {
  font-family: var(--font-label);
  font-size: 8px; letter-spacing: 0.38em; text-transform: uppercase;
  color: rgba(237,227,197,0.32); margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: 14px; color: rgba(237,227,197,0.48);
  transition: color 0.2s;
}
.footer-col ul a:hover { color: var(--cream); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 32px;
  border-top: 1px solid rgba(237,227,197,0.06);
}
.footer-bottom p { font-size: 12px; color: rgba(237,227,197,0.3); max-width: none; }
.footer-legal { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-legal a { font-size: 12px; color: rgba(237,227,197,0.3); transition: color 0.2s; }
.footer-legal a:hover { color: rgba(237,227,197,0.6); }

.footer-newsletter {
  background: rgba(26,58,92,0.15);
  border: 1px solid rgba(26,58,92,0.4);
  padding: 32px;
  margin-top: 24px;
  margin-bottom: 0;
}
.footer-newsletter p {
  font-size: 13px;
  color: rgba(237,227,197,0.45);
  margin-bottom: 16px;
  max-width: none;
}
.newsletter-form {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.newsletter-form input {
  flex: 1;
  min-width: 180px;
  background: rgba(237,227,197,0.05);
  border: 1px solid rgba(237,227,197,0.12);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 13px;
  padding: 10px 12px;
  outline: none;
}
.newsletter-form input:focus { border-color: rgba(237,227,197,0.3); }
.newsletter-form input::placeholder { color: rgba(237,227,197,0.2); }
.newsletter-form .btn { flex-shrink: 0; }

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: 1fr; }
  .proof-grid { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .affiliation-grid { grid-template-columns: 1fr; }
  .contrib-item { grid-template-columns: 1fr; gap: 8px; }
  [style*="1fr 2fr"] { grid-template-columns: 1fr !important; }
}
@media (max-width: 768px) {
  :root { --nav-h: 60px; }
  .container { padding: 0 20px; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .section { padding: 64px 0; }
  .hero { min-height: 85vh; }
  .hero-mark { display: none; }
  .pillar { padding: 40px 28px; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 16px; align-items: flex-start; }
  .trust-inner { gap: 28px; }
  .proof-item { padding: 36px 28px; }
  .product-card, .service-card { padding: 32px 24px; }
  .who-we-work-with-grid { grid-template-columns: 1fr !important; }
}
/* Current page nav */
body.page-home .nav-links a[href="index.html"], body.page-products .nav-links a[href="products.html"], body.page-oss .nav-links a[href="open-source.html"], body.page-consulting .nav-links a[href="consulting.html"], body.page-about .nav-links a[href="about.html"], body.page-contact .nav-links a[href="contact.html"], body.page-privacy .nav-links a[href="privacy.html"], body.page-terms .nav-links a[href="terms.html"] { color: var(--cream); border-bottom-color: var(--crimson); }