/* =========================================================
   Pavak Technologies — styles.css
   v2.0 · April 2026
   ========================================================= */

/* ---- Fonts ---- */
@font-face {
  font-family: 'Inter';
  font-weight: 500;
  font-style: normal;
  font-display: swap;
  src: url('../fonts/Inter-Medium.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-weight: 600;
  font-style: normal;
  font-display: swap;
  src: url('../fonts/Inter-SemiBold.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  src: url('../fonts/Inter-Bold.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-weight: 800;
  font-style: normal;
  font-display: swap;
  src: url('../fonts/Inter-ExtraBold.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-weight: 900;
  font-style: normal;
  font-display: swap;
  src: url('../fonts/Inter-Black.woff2') format('woff2');
}

/* ---- Variables ---- */
:root {
  /* Colour — Smart IT / Pavak v2 palette */
  --navy: #0A1628;
  --navy-deep: #0F2847;
  --navy-dark: #050C18;
  --heading-navy: #0D2B55;
  --teal: #00D4AA;
  --teal-dark: #00B894;
  --teal-deep: #007159;  /* WCAG-compliant teal for use on light backgrounds */
  --cyan: #00E5FF;
  --amber: #F59E0B;
  --red: #FF4757;
  --white: #FFFFFF;
  --bone: #F0F4F8;
  --gray-100: #F7F9FB;
  --gray-200: #D9E2EC;
  --gray-400: #9FB3C8;
  --gray-500: #7A8FA5;
  --gray-600: #627D98;
  --gray-700: #486581;
  --gray-800: #334E68;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;

  /* Layout */
  --container-max: 1680px;
  --container-pad: 2rem;
  --frame-bg: #020611;

  /* Misc */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --transition: 0.18s ease;
}

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

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  color: var(--gray-800);
  background: var(--frame-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---- Outer frame: constrains the whole site on ultrawide displays ---- */
.site-wrap {
  max-width: var(--container-max);
  margin: 0 auto;
  background: var(--navy);
  position: relative;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--heading-navy);
}

p { margin: 0; }

a {
  color: var(--teal);
  text-decoration: none;
  transition: opacity var(--transition);
}
a:hover { opacity: 0.8; }

/* Links on light backgrounds — teal fails WCAG AA on bone; use teal-deep.
   Scoped so links inside navy cards (which sit on bone sections) keep the
   brighter teal since their card bg is dark enough. */
.bg-bone a { color: var(--teal-deep); }
.bg-bone .service-card a,
.bg-bone .bg-navy a,
.bg-bone .bg-navy-deep a { color: var(--teal); }

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
}

/* ---- Accessibility primitives ---- */

/* Skip-to-content link: visually hidden until focused via keyboard */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 9999;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: var(--teal);
  color: var(--navy);
  padding: 0.625rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.875rem;
  text-decoration: none;
  opacity: 1;
}

/* Consistent keyboard-focus ring on all interactive elements.
   :focus-visible shows the ring only for keyboard navigation, not mouse clicks. */
a:focus-visible,
button:focus-visible,
[role="button"]:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
  border-radius: 2px;
}
/* On bone, the teal outline has weak contrast — use teal-deep */
.bg-bone a:focus-visible,
.bg-bone button:focus-visible {
  outline-color: var(--teal-deep);
}

/* Respect user's motion preference */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- Layout primitives ---- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

.section { padding: var(--space-9) 0; }
.section-sm { padding: var(--space-8) 0; }

/* Background themes */
.bg-navy { background: var(--navy); color: var(--white); }
.bg-navy-deep { background: var(--navy-deep); color: var(--white); }
.bg-navy-dark { background: var(--navy-dark); color: var(--white); }
.bg-bone { background: var(--bone); color: var(--gray-800); }
.bg-white { background: var(--white); color: var(--gray-800); }

.bg-navy h1, .bg-navy h2, .bg-navy h3, .bg-navy h4, .bg-navy h5, .bg-navy h6,
.bg-navy-deep h1, .bg-navy-deep h2, .bg-navy-deep h3, .bg-navy-deep h4, .bg-navy-deep h5, .bg-navy-deep h6,
.bg-navy-dark h1, .bg-navy-dark h2, .bg-navy-dark h3, .bg-navy-dark h4, .bg-navy-dark h5, .bg-navy-dark h6 {
  color: var(--white);
}

/* Default paragraph colour per section background.
   More-specific rules (e.g. .service-card p) still win. */
.bg-navy p, .bg-navy-deep p, .bg-navy-dark p { color: var(--gray-400); }
.bg-bone p { color: var(--gray-700); }

/* ---- Typography utilities ---- */
.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: var(--space-5);
}
.eyebrow-amber { color: var(--amber); }
.eyebrow-dark { color: var(--heading-navy); }
/* On light backgrounds teal fails WCAG AA (1.73:1) — use the deeper teal */
.bg-bone .eyebrow { color: var(--teal-deep); }
.bg-bone .eyebrow-amber { color: var(--amber); }  /* amber still brand-amber; used sparingly */
.bg-bone .eyebrow-dark { color: var(--heading-navy); }

h1.display {
  font-size: clamp(2.5rem, 5.5vw, 4.75rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--white);
}
h1.display-light {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  line-height: 1.05;
}

.lead {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--gray-400);
  max-width: 640px;
}
.bg-bone .lead { color: var(--gray-700); }

.text-accent { color: var(--teal); }
.text-muted { color: var(--gray-400); }
.bg-bone .text-muted { color: var(--gray-700); }

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  padding: 0.875rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 700;
  text-align: center;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
  font-family: inherit;
}
.btn-primary {
  background: var(--teal);
  color: var(--navy);
}
.btn-primary:hover {
  background: var(--teal-dark);
  opacity: 1;
}
.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: var(--gray-400);
}
.btn-ghost:hover {
  border-color: var(--white);
  opacity: 1;
}
.btn-sm {
  padding: 0.625rem 1.125rem;
  font-size: 0.8125rem;
}

/* ---- Navigation ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem var(--container-pad);
  max-width: var(--container-max);
  margin: 0 auto;
}
.nav-logo {
  font-weight: 900;
  font-size: 1.375rem;
  letter-spacing: -0.02em;
  color: var(--white);
  line-height: 1;
}
.nav-logo .v { color: var(--teal); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--gray-200);
  font-size: 0.875rem;
  font-weight: 500;
}
.nav-links a:hover { color: var(--white); opacity: 1; }
.nav-links a.active { color: var(--teal); }

.nav-toggle {
  display: none;
  color: var(--white);
  font-size: 1.5rem;
}

/* ---- Hero (homepage) ---- */
.hero {
  position: relative;
  overflow: hidden;
  padding: var(--space-9) 0 var(--space-9);
}
.hero-content { position: relative; z-index: 2; max-width: 860px; }
.hero h1 {
  font-size: clamp(2.75rem, 6.5vw, 5rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.035em;
  color: var(--white);
  margin-bottom: var(--space-5);
}
.hero h1 .accent { color: var(--teal); }
.hero .lead { margin-bottom: var(--space-7); font-size: 1.25rem; }
.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero-glow-a, .hero-glow-b {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
}
.hero-glow-a {
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0, 212, 170, 0.12), transparent 60%);
}
.hero-glow-b {
  bottom: -250px;
  left: -250px;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.08), transparent 60%);
}

/* ---- Page hero (interior pages) ---- */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: var(--space-8) 0;
}
.page-hero h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  color: var(--white);
  margin-bottom: var(--space-4);
}
.page-hero .lead { max-width: 720px; }

/* ---- Platform strip (continuation of the hero block) ---- */
.platforms {
  background: var(--navy);
  padding: 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.platforms-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.platforms-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-500);
}
.platforms-list {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}
.platforms-list li {
  color: var(--white);
  font-size: 0.9375rem;
  font-weight: 500;
  position: relative;
  padding-right: 1.5rem;
}
.platforms-list li:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 16px;
  background: var(--gray-700);
}

/* ---- Services section (homepage: asymmetric) ---- */
.services-asymmetric {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-8);
  align-items: start;
}
.services-asymmetric h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  margin-bottom: var(--space-5);
}
.services-grid-2x2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.service-card {
  background: var(--navy-deep);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 40px;
  height: 3px;
  background: var(--teal);
}
.service-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}
.service-card .num {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gray-400);
  margin-bottom: 1.25rem;
  display: block;
}
.service-card h3 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.service-card p {
  color: var(--gray-400);
  font-size: 0.875rem;
  line-height: 1.55;
  margin-bottom: 1.25rem;
}
.service-card .link {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--teal);
}

/* ---- Framework items list (shared by PVESIC and R·P·Po·V·E·A sections) ---- */
.framework-items { list-style: none; margin: 0; padding: 0; }
.framework-items li {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  align-items: start;
}
.framework-items .letter {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--teal);
  line-height: 1;
}
.bg-bone .framework-items .letter { color: var(--teal-deep); }
.framework-items .name {
  font-size: 0.8125rem;
  font-weight: 700;
  display: block;
  margin-bottom: 0.125rem;
}
.framework-items .desc {
  font-size: 0.75rem;
  line-height: 1.45;
}

/* ---- Standalone framework sections (stacked, alternating bg) ---- */
.framework-section .framework-head {
  margin-bottom: var(--space-7);
  max-width: 720px;
}
.framework-display {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 0.75rem;
}
.framework-sub {
  font-size: 0.9375rem;
  font-weight: 500;
  margin: 0;
}
.framework-items-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.framework-items-grid li {
  margin-bottom: 0;
}
.bg-navy .framework-sub,
.bg-navy .framework-items .desc {
  color: var(--gray-400);
}
.bg-navy .framework-items .name { color: var(--white); }
.bg-bone .framework-sub,
.bg-bone .framework-items .desc {
  color: var(--gray-700);
}
.bg-bone .framework-items .name { color: var(--heading-navy); }

/* ---- Founder quote (homepage) ---- */
.founder-quote {
  position: relative;
  overflow: hidden;
  padding: var(--space-9) 0;
}
.founder-quote-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-8);
  align-items: center;
}
.founder-quote-text { position: relative; }
.founder-quote-text::before {
  content: '\201C';
  position: absolute;
  top: -50px;
  left: 0;
  font-size: 14rem;
  font-weight: 900;
  color: var(--teal);
  opacity: 0.12;
  line-height: 1;
  pointer-events: none;
}
.founder-quote-text .pullquote {
  position: relative;
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: var(--space-5);
}
.founder-quote-text .pullquote .accent { color: var(--teal); display: block; }
.founder-quote-attribution {
  padding-top: 1rem;
  border-top: 2px solid var(--teal);
  display: inline-block;
}
.founder-quote-attribution strong {
  color: var(--white);
  font-weight: 700;
  font-size: 0.9375rem;
  display: block;
  margin-bottom: 0.25rem;
}
.founder-quote-attribution .role {
  font-size: 0.8125rem;
  color: var(--gray-400);
  display: block;
  margin-bottom: 0.5rem;
}
.founder-quote-attribution .bio-note {
  font-size: 0.75rem;
  color: var(--gray-500);
}
/* Founder-section side card: brand mark instead of a placeholder headshot.
   When a real headshot is available, use .founder-photo-card with an <img>. */
.founder-photo-card {
  background: var(--navy-deep);
  border: 1px solid var(--teal);
  border-radius: var(--radius-lg);
  aspect-ratio: 1 / 1;
  max-width: 360px;
  overflow: hidden;
  position: relative;
}
.founder-photo-card img { width: 100%; height: 100%; object-fit: cover; display: block; }

.founder-brand-card {
  background: var(--navy-deep);
  border: 1px solid var(--teal);
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 5;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-7);
  text-align: center;
}
.founder-brand-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 40%, rgba(0, 212, 170, 0.10), transparent 60%);
  pointer-events: none;
}
.founder-brand-v {
  position: relative;
  font-size: clamp(6rem, 14vw, 10rem);
  font-weight: 900;
  color: var(--teal);
  line-height: 0.85;
  letter-spacing: -0.04em;
  margin-bottom: 1.25rem;
}
.founder-brand-kicker {
  position: relative;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gray-400);
}

/* ---- Why Pavak (3 column) ---- */
.why-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.why-col h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--heading-navy);
}
.why-col .num {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gray-500);
  margin-bottom: 0.625rem;
  display: block;
}
.why-col p {
  font-size: 0.9375rem;
  color: var(--gray-800);
  line-height: 1.6;
}

/* ---- CTA band ---- */
.cta-band {
  position: relative;
  overflow: hidden;
  padding: var(--space-8) 0;
  text-align: center;
}
.cta-band-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(0, 212, 170, 0.12), transparent 60%);
  pointer-events: none;
}
.cta-band h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--white);
  margin-bottom: var(--space-5);
  position: relative;
}

/* ---- What We Do page: service detail rows ---- */
.service-detail {
  padding: var(--space-9) 0;
}
.service-detail-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}
.service-detail h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  margin-bottom: var(--space-5);
}
.service-detail .included {
  list-style: none;
  margin: 0;
  padding: 0;
}
.service-detail .included > div {
  margin-bottom: 1.5rem;
}
.service-detail .included .marker {
  width: 24px;
  height: 2px;
  background: var(--teal);
  margin-bottom: 0.75rem;
}
.service-detail .included h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 0.375rem;
}
.service-detail .included p {
  font-size: 0.8125rem;
  line-height: 1.5;
}

/* ---- Engagement models (3 cards) ---- */
.engagement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

/* ---- Who We Are page: founder block ---- */
.founder-block {
  padding: var(--space-9) 0;
}
.founder-block-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-8);
  align-items: start;
}
.founder-block h2 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  color: var(--white);
  margin-bottom: 0.5rem;
}
.founder-block .credentials {
  color: var(--teal);
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: var(--space-5);
}
.founder-block .bio p {
  color: var(--gray-200);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.founder-block .linkedin-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--teal);
}

/* ---- Principle pull-quote (Who We Are) ---- */
.principle-section {
  padding: var(--space-9) 0;
  position: relative;
}
.principle-inner { position: relative; padding-left: 6rem; }
.principle-inner::before {
  content: '\201C';
  position: absolute;
  top: -20px;
  left: 0;
  font-size: 10rem;
  font-weight: 900;
  color: var(--teal);
  opacity: 0.25;
  line-height: 1;
}
.principle-inner .quote {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--heading-navy);
  margin-bottom: var(--space-5);
}
.principle-inner .quote .accent { color: var(--teal); display: block; }
.principle-inner .explanation {
  color: var(--gray-700);
  font-size: 0.9375rem;
  line-height: 1.7;
  max-width: 780px;
}

/* ---- Commitments (2x2) ---- */
.commitments-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.commitment {
  padding-top: 0.75rem;
  border-top: 2px solid var(--teal);
}
.commitment h3 {
  color: var(--white);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.625rem;
}
.commitment p {
  color: var(--gray-400);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ---- Entity block ---- */
.entity-block { padding: var(--space-7) 0; }
.entity-block h3 {
  color: var(--heading-navy);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0.5rem 0 0.5rem;
}
.entity-block p {
  color: var(--gray-700);
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

/* ---- Contact page ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: var(--space-8);
  padding: var(--space-8) 0;
}
.contact-direct h2 {
  color: var(--white);
  font-size: 1.75rem;
  margin-bottom: var(--space-6);
}
.contact-channel {
  margin-bottom: 2rem;
  padding-top: 0.75rem;
  border-top: 2px solid var(--teal);
  max-width: 420px;
}
.contact-channel .label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gray-500);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  display: block;
}
.contact-channel .value {
  color: var(--white);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.375rem;
  display: block;
}
.contact-channel .value a { color: var(--white); }
.contact-channel .note {
  font-size: 0.8125rem;
  color: var(--gray-400);
}

.response-note {
  margin-top: var(--space-6);
  padding-top: 1rem;
  border-top: 1px solid var(--gray-700);
  max-width: 420px;
}
.response-note .label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gray-500);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  display: block;
}
.response-note p {
  color: var(--gray-200);
  font-size: 0.9375rem;
}

.contact-form-card {
  background: var(--navy-deep);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.contact-form-card h2 {
  color: var(--white);
  font-size: 1.625rem;
  margin-bottom: var(--space-5);
}
.form-field {
  margin-bottom: 1.25rem;
}
.form-field label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--gray-400);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.form-field input, .form-field textarea {
  width: 100%;
  background: var(--navy);
  border: 1px solid var(--gray-700);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  color: var(--white);
  font-family: inherit;
  font-size: 0.9375rem;
  transition: border-color var(--transition);
}
.form-field input:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--teal);
}
.form-field textarea {
  min-height: 120px;
  resize: vertical;
}
.form-status { font-size: 0.875rem; margin-top: 1rem; min-height: 1.25rem; }
.form-status.success { color: var(--teal); }
.form-status.error { color: var(--red); }

/* ---- Office block ---- */
.office-block { padding: var(--space-7) 0; }
.office-block h3 {
  color: var(--heading-navy);
  font-size: 1.375rem;
  margin-bottom: 0.75rem;
}
.office-block p {
  color: var(--gray-700);
  font-size: 0.9375rem;
  margin-bottom: 0.25rem;
}

/* ---- Privacy page ---- */
.privacy-body {
  padding: var(--space-8) 0;
  max-width: 780px;
}
.privacy-section {
  margin-bottom: var(--space-7);
}
.privacy-section .num {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--teal);
  margin-bottom: 0.5rem;
  display: block;
}
.privacy-section h2 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--heading-navy);
  margin-bottom: 0.75rem;
}
.privacy-section p {
  color: var(--gray-800);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

/* ---- Footer ---- */
.site-footer {
  background: var(--navy-dark);
  padding: var(--space-7) 0 var(--space-5);
}
.site-footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-top: var(--space-5);
  border-top: 1px solid var(--gray-800);
}
.footer-col h4 {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gray-500);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer-logo {
  font-weight: 900;
  font-size: 1.375rem;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.footer-logo .v { color: var(--teal); }
.footer-col .tagline {
  font-size: 0.8125rem;
  color: var(--gray-400);
  line-height: 1.5;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul a {
  color: var(--gray-200);
  font-size: 0.875rem;
}
.footer-col .contact-email {
  color: var(--white);
  font-weight: 500;
  display: block;
  margin-bottom: 0.375rem;
  font-size: 0.875rem;
}
.footer-col .contact-other {
  color: var(--gray-200);
  font-size: 0.875rem;
  display: block;
  margin-bottom: 0.375rem;
}
.footer-col .legal-note {
  color: var(--gray-500);
  font-size: 0.6875rem;
  margin-top: 0.5rem;
  line-height: 1.4;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.25rem;
  margin-top: var(--space-5);
  border-top: 1px solid var(--gray-800);
  color: var(--gray-500);
  font-size: 0.6875rem;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .services-asymmetric,
  .frameworks-split,
  .founder-quote-inner,
  .founder-block-inner,
  .service-detail-inner,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-7);
  }
  .services-grid-2x2 { grid-template-columns: 1fr 1fr; }
  .framework-items-grid { grid-template-columns: 1fr 1fr; }
  .why-columns { grid-template-columns: 1fr; gap: 2.5rem; }
  .engagement-grid { grid-template-columns: 1fr; }
  .commitments-grid { grid-template-columns: 1fr; }
  .site-footer-grid { grid-template-columns: 1fr 1fr; }
  /* When frameworks stack, move the divider from right edge to bottom edge */
  .frameworks-split .framework-panel:first-child {
    border-right: none;
    border-bottom: 1px solid var(--gray-200);
  }
}

@media (max-width: 640px) {
  :root {
    --container-pad: 1.25rem;
    --space-9: 4rem;
    --space-8: 3rem;
    --space-7: 2rem;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--navy);
    padding: 1rem var(--container-pad);
    border-bottom: 1px solid var(--gray-800);
  }
  .nav-links.open { display: flex; }
  .nav-links li { padding: 0.75rem 0; border-bottom: 1px solid rgba(255, 255, 255, 0.04); }
  .nav-links .btn { margin-top: 0.5rem; }
  .nav-toggle { display: block; }
  .services-grid-2x2 { grid-template-columns: 1fr; }
  .framework-items-grid { grid-template-columns: 1fr; }
  .platforms-inner { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .platforms-list { gap: 1rem; }
  .platforms-list li { padding-right: 1rem; }
  .site-footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; align-items: flex-start; }
  .hero-ctas .btn { width: 100%; text-align: center; }
  .founder-quote-text::before { font-size: 8rem; top: -30px; }
  .principle-inner { padding-left: 0; }
  .principle-inner::before { font-size: 6rem; top: -30px; opacity: 0.15; }
}