/* ============================================================
   Servorex — Main Stylesheet  v3.0

   Table of Contents:
    1. Custom Properties
    2. Reset & Base
    3. Typography
    4. Layout Utilities
    5. Animations & Keyframes
    6. Scroll Reveal
    7. Buttons
    8. Site Header
    9. Site Navigation
   10. Hero Section
   11. Hero Float Cards & Blobs
   12. Trust Strip
   13. Section Defaults & Heading
   14. Problem Section
   15. Capabilities Section
   16. Products / Platforms Section
   17. Pillars Section
   18. Mission Section (dark)
   19. Impact Metrics Section
   20. CTA Section
   21. Inner Page Hero
   22. About Page
   23. Platforms Page
   24. Research Page
   25. Impact Page
   26. Contact Page
   27. Post Cards
   28. Single & Page Entry
   29. 404 Page
   30. Site Footer
   31. Accessibility
   32. Responsive Breakpoints
   33. Prefers-Reduced-Motion
============================================================ */

/* ── 1. Custom Properties ───────────────────────────────── */
:root {
  --color-primary:      #1C3557;
  --color-primary-dark: #122540;
  --color-accent:       #2B7A78;
  --color-accent-light: #3AAFA9;
  --color-cta:          #D4500A;
  --color-cta-hover:    #B84208;
  --color-purple:       #7C3AED;
  --color-blue:         #2563EB;
  --color-teal:         #0D9488;
  --color-text:         #1F2937;
  --color-text-muted:   #6B7280;
  --color-bg:           #FFFFFF;
  --color-bg-alt:       #F4F6F9;
  --color-border:       #E2E8F0;
  --color-white:        #FFFFFF;

  --font-sans:      -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-size-xs:   0.75rem;
  --font-size-sm:   0.875rem;
  --font-size-md:   1rem;
  --font-size-lg:   1.125rem;
  --font-size-xl:   1.375rem;
  --font-size-2xl:  1.75rem;
  --font-size-3xl:  2.25rem;
  --font-size-4xl:  3rem;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:  0 10px 40px rgba(0,0,0,.12);
  --shadow-xl:  0 20px 60px rgba(0,0,0,.16);

  --max-width: 1200px;
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  3rem;
  --space-xl:  5rem;
  --space-2xl: 8rem;

  --transition-fast:   0.15s ease;
  --transition-base:   0.2s ease;
  --transition-slow:   0.35s ease;
}

/* ── 2. Reset & Base ────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-md);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-base);
}
a:hover { color: var(--color-accent-light); }

ul, ol { list-style: none; }

/* ── 3. Typography ──────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.22;
  color: var(--color-primary);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.entry-content p, .entry-content ul, .entry-content ol,
.entry-content blockquote { margin-bottom: 1.5rem; }
.entry-content ul, .entry-content ol {
  padding-left: 1.5rem;
  list-style: revert;
}

/* ── 4. Layout Utilities ────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.page-content {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

/* ── 5. Animations & Keyframes ──────────────────────────── */
@keyframes float-a {
  0%, 100% { transform: translateY(0) rotate(-2.5deg); }
  50%       { transform: translateY(-16px) rotate(-2.5deg); }
}
@keyframes float-b {
  0%, 100% { transform: translateY(0) rotate(1.5deg); }
  50%       { transform: translateY(-10px) rotate(1.5deg); }
}
@keyframes float-c {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50%       { transform: translateY(-20px) rotate(-1deg); }
}
@keyframes float-badge {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-8px) scale(1.02); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes heroGradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes blobPulse {
  0%, 100% { transform: scale(1) translate(0, 0); opacity: 0.5; }
  50%       { transform: scale(1.12) translate(6px, -6px); opacity: 0.7; }
}
@keyframes progressFill {
  from { width: 0; }
  to   { width: var(--fill, 80%); }
}

/* ── 6. Scroll Reveal ───────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger siblings */
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }

/* ── 7. Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 0.8125rem 1.875rem;
  border-radius: var(--radius-md);
  font-size: var(--font-size-md);
  font-weight: 600;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background-color var(--transition-base), color var(--transition-base),
              border-color var(--transition-base), transform var(--transition-fast),
              box-shadow var(--transition-base);
}

.btn:focus-visible {
  outline: 3px solid var(--color-accent-light);
  outline-offset: 3px;
}

.btn--primary {
  background-color: var(--color-cta);
  color: var(--color-white);
  border-color: var(--color-cta);
}
.btn--primary:hover {
  background-color: var(--color-cta-hover);
  border-color: var(--color-cta-hover);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212,80,10,.35);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--outline-light {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.55);
}
.btn--outline-light:hover {
  background-color: rgba(255,255,255,0.15);
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn--ghost {
  background-color: rgba(255,255,255,0.12);
  color: var(--color-white);
  border-color: rgba(255,255,255,0.38);
}
.btn--ghost:hover {
  background-color: rgba(255,255,255,0.22);
  color: var(--color-white);
  border-color: rgba(255,255,255,0.7);
}

.btn--nav-cta {
  padding: 0.5rem 1.125rem;
  font-size: var(--font-size-sm);
  background-color: var(--color-cta);
  color: var(--color-white);
  border-color: var(--color-cta);
  border-radius: var(--radius-md);
  font-weight: 700;
}
.btn--nav-cta:hover {
  background-color: var(--color-cta-hover);
  color: var(--color-white);
  transform: translateY(-1px);
}

/* ── 8. Site Header ─────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.site-header.is-scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,.10);
  border-color: transparent;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 70px;
}

.site-header__brand {
  flex-shrink: 0;
}

.site-header__wordmark {
  display: inline-flex;
  align-items: baseline;
  text-decoration: none;
}

.site-header__wordmark-text {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.75px;
  transition: color var(--transition-base);
}

.site-header__wordmark:hover .site-header__wordmark-text {
  color: var(--color-accent);
}

.site-header__wordmark-accent {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-cta);
  line-height: 1;
}

.site-header__brand .custom-logo-link img {
  height: 44px;
  width: auto;
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* ── 9. Navigation ──────────────────────────────────────── */
.site-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: 0.125rem;
}

.site-nav__list a {
  display: block;
  padding: 0.5rem 0.875rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.site-nav__list a:hover,
.site-nav__list .current-menu-item > a,
.site-nav__list [aria-current="page"] {
  color: var(--color-accent);
  background-color: var(--color-bg-alt);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.nav-toggle:hover { background: var(--color-bg-alt); }

.nav-toggle__bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── 10. Hero ───────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--color-primary-dark);
  background-size: 200% 200%;
  animation: heroGradientShift 20s ease-in-out infinite;
  padding: var(--space-2xl) 0;
  color: var(--color-white);
}

.hero__bg-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    #0f2035 0%,
    #1C3557 40%,
    #1e4d6e 70%,
    #1a3a5c 100%
  );
  background-size: 200% 200%;
  animation: heroGradientShift 18s ease-in-out infinite;
  z-index: 0;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.hero__content {
  animation: fadeInUp 0.7s ease both;
}

.hero__eyebrow {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: var(--space-sm);
}

.hero__heading {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: var(--space-md);
}

.hero__heading-accent {
  color: var(--color-accent-light);
}

.hero__subheading {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,0.80);
  max-width: 540px;
  margin-bottom: var(--space-lg);
  line-height: 1.68;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

/* ── 11. Hero Float Cards & Blobs ───────────────────────── */
.hero__visual {
  position: relative;
  height: 460px;
  animation: fadeIn 1s ease 0.3s both;
}

/* Background blobs */
.hero__blob {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(40px);
}

.hero__blob--1 {
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(58,175,169,0.18) 0%, transparent 70%);
  top: -60px;
  right: -80px;
  animation: blobPulse 8s ease-in-out infinite;
}

.hero__blob--2 {
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(37,99,235,0.12) 0%, transparent 70%);
  bottom: 20px;
  left: -40px;
  animation: blobPulse 10s ease-in-out infinite 2s;
}

.hero__blob--3 {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(124,58,237,0.10) 0%, transparent 70%);
  top: 50%;
  left: 40%;
  transform: translate(-50%, -50%);
  animation: blobPulse 7s ease-in-out infinite 1s;
}

/* Float cards */
.hero__float-card {
  position: absolute;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-xl);
  padding: 1.125rem 1.25rem;
  width: 220px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.22);
}

.hero__float-card--1 {
  top: 10px;
  right: 10px;
  z-index: 3;
  animation: float-a 5.5s ease-in-out infinite;
}

.hero__float-card--2 {
  top: 42%;
  left: 0;
  z-index: 2;
  animation: float-b 6.5s ease-in-out infinite 0.5s;
}

.hero__float-card--3 {
  bottom: 10px;
  right: 30px;
  z-index: 1;
  animation: float-c 4.8s ease-in-out infinite 0.9s;
}

.hero__float-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.hero__float-card__icon {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  flex-shrink: 0;
}

.hero__float-card__icon--teal   { background: rgba(13,148,136,0.70); }
.hero__float-card__icon--blue   { background: rgba(37,99,235,0.65); }
.hero__float-card__icon--purple { background: rgba(124,58,237,0.65); }

.hero__float-card__badge {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
  background: rgba(58,175,169,0.22);
  color: var(--color-accent-light);
  border: 1px solid rgba(58,175,169,0.38);
}

.hero__float-card__name {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.125rem;
}

.hero__float-card__desc {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.52);
  margin-bottom: 0.75rem;
}

.hero__float-card__bar {
  height: 4px;
  background: rgba(255,255,255,0.12);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 0.375rem;
}

.hero__float-card__bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent-light), var(--color-teal));
  border-radius: var(--radius-full);
  width: var(--fill, 80%);
  animation: progressFill 1.5s ease 0.8s both;
}

.hero__float-card__stat {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.55);
  margin-bottom: 0;
}

.hero__float-card__metrics {
  display: flex;
  gap: 0.75rem;
}

.hero__float-card__metric-item {
  display: flex;
  flex-direction: column;
}

.hero__float-card__metric-num {
  font-size: var(--font-size-md);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
}

.hero__float-card__metric-lbl {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.5);
  margin-top: 2px;
}

/* Metric badge */
.hero__metric-badge {
  position: absolute;
  bottom: 26%;
  left: 14%;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 0.75rem 1rem;
  text-align: center;
  z-index: 4;
  animation: float-badge 6s ease-in-out infinite 1.2s;
}

.hero__metric-badge__num {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-accent-light);
  line-height: 1;
}

.hero__metric-badge__lbl {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.55);
  white-space: nowrap;
}

/* ── 12. Trust Strip ────────────────────────────────────── */
.trust-strip {
  background-color: var(--color-primary-dark);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  padding: 0.875rem 0;
}

.trust-strip__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.625rem 2.25rem;
}

.trust-strip__divider {
  width: 1px;
  height: 16px;
  background: rgba(255,255,255,0.15);
  flex-shrink: 0;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: rgba(255,255,255,0.62);
  white-space: nowrap;
}

.trust-item svg { color: var(--color-accent-light); flex-shrink: 0; }

/* ── 13. Section Defaults & Heading ─────────────────────── */
.section { padding: var(--space-xl) 0; }
.section--alt { background-color: var(--color-bg-alt); }

.section-heading { margin-bottom: var(--space-lg); }
.section-heading--center { text-align: center; }
.section-heading--left   { text-align: left; }

.section-heading__label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.section-heading__title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 1rem;
  line-height: 1.18;
  letter-spacing: -0.5px;
}

.section-heading--center .section-heading__title {
  max-width: 660px;
  margin-left: auto;
  margin-right: auto;
}

.section-heading__subtext {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.section-heading--center .section-heading__subtext {
  max-width: 660px;
  margin-left: auto;
  margin-right: auto;
}

/* ── 14. Problem Section ────────────────────────────────── */
.problem-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.problem-content p {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.problem-content .btn { margin-top: var(--space-sm); }

.problem-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.problem-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-cta);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.375rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.problem-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.problem-card__icon {
  width: 40px;
  height: 40px;
  background: #FEF2F2;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cta);
  flex-shrink: 0;
}

.problem-card h3 {
  font-size: var(--font-size-md);
  color: var(--color-primary);
  margin-bottom: 0.375rem;
}

.problem-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 0;
}

/* ── 15. Capabilities Section ───────────────────────────── */
.capability-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.capability-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.875rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.capability-card__icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  flex-shrink: 0;
}

.capability-card__body h3 {
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.capability-card__body p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

/* ── 16. Products / Platforms Section ───────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.product-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.875rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.product-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-5px);
}

.product-card__icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--color-white);
  flex-shrink: 0;
}

.product-card__name {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.product-card__tagline {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0.875rem;
}

.product-card__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.product-card__features {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
  flex: 1;
}

.product-card__features li {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  line-height: 1.5;
}

.product-card__features li::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 0.45em;
}

.product-card__link {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: auto;
  transition: gap var(--transition-base), color var(--transition-base);
}

.product-card__link:hover { color: var(--color-primary); gap: 0.6rem; }

.product-card__coming-soon {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  padding: 0.3rem 0.75rem;
  display: inline-block;
  margin-top: auto;
}

.platforms-cta {
  text-align: center;
  margin-top: var(--space-lg);
}

/* ── 17. Pillars Section ────────────────────────────────── */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.pillar {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-align: center;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.pillar:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

.pillar__icon {
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: var(--color-white);
}

.pillar h3 { font-size: var(--font-size-md); color: var(--color-primary); margin-bottom: 0.625rem; }
.pillar p  { font-size: var(--font-size-sm); color: var(--color-text-muted); line-height: 1.65; margin-bottom: 0; }

/* ── 18. Mission Section (dark) ─────────────────────────── */
.section--mission {
  background: linear-gradient(160deg, #0f1f35 0%, var(--color-primary) 100%);
  color: var(--color-white);
}

.section--mission .section-heading__label { color: var(--color-accent-light); }
.section--mission .section-heading__title { color: var(--color-white); }
.section--mission .section-heading__subtext,
.section--mission p { color: rgba(255,255,255,0.78); }

.section--mission__inner {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--space-xl);
  align-items: start;
}

.mission-list {
  margin-top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mission-list li {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  font-size: var(--font-size-md);
  color: rgba(255,255,255,0.82);
  line-height: 1.5;
}

.mission-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--color-accent-light);
  border-radius: 50%;
  flex-shrink: 0;
}

.section--mission__visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.875rem;
}

.mission-stat {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.11);
  border-radius: var(--radius-lg);
  padding: 1.375rem 1rem;
  text-align: center;
  transition: background var(--transition-base);
}

.mission-stat:hover { background: rgba(255,255,255,0.11); }

.mission-stat__number {
  display: block;
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--color-accent-light);
  line-height: 1;
  margin-bottom: 0.5rem;
  letter-spacing: -1px;
}

.mission-stat__label {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.5);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ── 19. Impact Metrics Section ─────────────────────────── */
.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.impact-stat {
  text-align: center;
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-border);
  background: var(--color-bg);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.impact-stat:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.impact-stat__number {
  display: block;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.625rem;
  letter-spacing: -1px;
}

.impact-stat__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: 600;
  line-height: 1.4;
}

/* ── 20. CTA Section ────────────────────────────────────── */
.section--cta {
  background: linear-gradient(135deg, #1e5060 0%, var(--color-primary) 100%);
  color: var(--color-white);
  text-align: center;
}

.section--cta__inner {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.section--cta h2 {
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 1rem;
  letter-spacing: -0.5px;
}

.section--cta p {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,0.82);
  margin-bottom: var(--space-lg);
  line-height: 1.65;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* ── 21. Inner Page Hero ────────────────────────────────── */
.page-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  padding: var(--space-xl) 0;
  color: var(--color-white);
}

.page-hero--light {
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-white) 100%);
  color: var(--color-primary);
}

.page-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.page-hero__label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 0.75rem;
}

.page-hero--light .page-hero__label { color: var(--color-accent); }

.page-hero__title {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.14;
  margin-bottom: 1rem;
  letter-spacing: -1px;
}

.page-hero--light .page-hero__title { color: var(--color-primary); }

.page-hero__subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,0.78);
  line-height: 1.65;
  margin-bottom: 0;
}

.page-hero--light .page-hero__subtitle { color: var(--color-text-muted); }

.page-hero__shape {
  position: absolute;
  top: -100px;
  right: -120px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.inner-page-content { max-width: 820px; }

/* ── 22. About Page ─────────────────────────────────────── */
.name-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.name-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
}

.name-card__word {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -1px;
  margin-bottom: 0.75rem;
  font-style: italic;
}

.name-card__meaning {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.mission-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.mv-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.mv-card__icon {
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.mv-card h2 { font-size: var(--font-size-2xl); margin-bottom: 0.875rem; }
.mv-card p  { color: var(--color-text-muted); line-height: 1.75; margin-bottom: 0; }

.belief-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.belief-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: 1.875rem;
  transition: box-shadow var(--transition-base);
}

.belief-card:hover { box-shadow: var(--shadow-md); }
.belief-card h3 { font-size: var(--font-size-lg); color: var(--color-primary); margin-bottom: 0.625rem; }
.belief-card p  { font-size: var(--font-size-sm); color: var(--color-text-muted); line-height: 1.7; margin-bottom: 0; }

/* ── 23. Platforms Page ─────────────────────────────────── */
.platform-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.platform-section__inner--reverse .platform-section__features { order: -1; }

.platform-section__label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.platform-section__content h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 0.5rem;
}

.platform-section__tagline {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}

.platform-section__content h3 {
  font-size: var(--font-size-lg);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.platform-feature-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.platform-feature-card h4 {
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.platform-feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.platform-feature-list li {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  line-height: 1.5;
}

.platform-feature-list li::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 0.42em;
}

/* ── 24. Research Page ──────────────────────────────────── */
.research-intro p { color: var(--color-text-muted); line-height: 1.8; margin-bottom: 1rem; }

.research-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.research-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.875rem;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.research-card__icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  margin-bottom: 1.125rem;
}

.research-card h3 { font-size: var(--font-size-lg); color: var(--color-primary); margin-bottom: 0.625rem; }
.research-card p  { font-size: var(--font-size-sm); color: var(--color-text-muted); line-height: 1.7; margin-bottom: 0; }

.pipeline-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  position: relative;
}

.pipeline-steps::before {
  content: "";
  position: absolute;
  top: 1.75rem;
  left: 3rem;
  right: 3rem;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
  opacity: 0.2;
}

.pipeline-step {
  text-align: center;
  padding: 0 1rem;
  position: relative;
}

.pipeline-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: 800;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
  border: 4px solid var(--color-bg);
}

.pipeline-step h3 { font-size: var(--font-size-md); color: var(--color-primary); margin-bottom: 0.5rem; }
.pipeline-step p  { font-size: var(--font-size-sm); color: var(--color-text-muted); line-height: 1.65; margin-bottom: 0; }

/* ── 25. Impact Page ────────────────────────────────────── */
.impact-grid--large .impact-stat { padding: 2.5rem; }
.impact-grid--large .impact-stat__number { font-size: clamp(2.5rem, 5vw, 4rem); }

.impact-measures-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.impact-measure {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.impact-measure h3 { font-size: var(--font-size-lg); color: var(--color-primary); margin-bottom: 0.625rem; }
.impact-measure p  { font-size: var(--font-size-sm); color: var(--color-text-muted); line-height: 1.7; margin-bottom: 0; }

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.sector-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.875rem;
  text-align: center;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.sector-card__icon {
  width: 52px;
  height: 52px;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  margin: 0 auto 1rem;
}

.sector-card h3 { font-size: var(--font-size-md); color: var(--color-primary); margin-bottom: 0.5rem; }
.sector-card p  { font-size: var(--font-size-sm); color: var(--color-text-muted); line-height: 1.65; margin-bottom: 0; }

/* ── 26. Contact Page ───────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.contact-info h2 { font-size: var(--font-size-2xl); margin-bottom: 1rem; }
.contact-info > p { color: var(--color-text-muted); margin-bottom: var(--space-md); }

.contact-details { display: flex; flex-direction: column; gap: 1rem; margin-bottom: var(--space-md); }

.contact-detail {
  display: flex;
  gap: 0.875rem;
  align-items: flex-start;
}

.contact-detail__icon {
  width: 40px;
  height: 40px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  flex-shrink: 0;
}

.contact-detail__label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.125rem;
}

.contact-detail__value {
  font-size: var(--font-size-md);
  color: var(--color-primary);
  font-weight: 600;
}

.contact-services { margin-bottom: var(--space-md); }
.contact-services h3 { font-size: var(--font-size-lg); margin-bottom: 0.75rem; }

.contact-services ul { display: flex; flex-direction: column; gap: 0.5rem; }
.contact-services li {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-services li::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
}

.contact-social h3 { font-size: var(--font-size-lg); margin-bottom: 0.75rem; }

.social-links { display: flex; gap: 0.625rem; flex-wrap: wrap; }

.social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.65);
  transition: background var(--transition-base), color var(--transition-base);
}

.social-link:hover {
  background: rgba(255,255,255,0.18);
  color: var(--color-white);
}

.social-links--large .social-link { width: auto; padding: 0.5rem 0.875rem; gap: 0.5rem; font-size: var(--font-size-sm); font-weight: 600; color: var(--color-text-muted); background: var(--color-bg-alt); border: 1px solid var(--color-border); }
.social-links--large .social-link:hover { background: var(--color-primary); color: var(--color-white); border-color: var(--color-primary); }
.social-link--labeled { flex-direction: row; width: auto; }

.contact-form-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.contact-form-card h2 { font-size: var(--font-size-2xl); margin-bottom: 0.5rem; }

.contact-form-note {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
}

.contact-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.contact-form__group { margin-bottom: 1.125rem; }

.contact-form__label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.375rem;
}

.contact-form__label span { color: var(--color-cta); }

.contact-form__input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-md);
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  appearance: none;
}

.contact-form__input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(43,122,120,0.12);
}

.contact-form__select { cursor: pointer; }

.contact-form__textarea { resize: vertical; min-height: 130px; }

.contact-form__disclaimer {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.contact-form__submit { width: 100%; }

/* ── 27. Post Cards ─────────────────────────────────────── */
.posts-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-md);
}

.post-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.post-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.post-card__title a { font-size: var(--font-size-xl); color: var(--color-primary); }
.post-card__title a:hover { color: var(--color-accent); }
.post-card__meta { font-size: var(--font-size-sm); color: var(--color-text-muted); margin-top: 0.25rem; margin-bottom: 1rem; }
.post-card__excerpt { flex: 1; font-size: var(--font-size-sm); color: var(--color-text-muted); margin-bottom: 1rem; }
.post-card__link { font-weight: 700; font-size: var(--font-size-sm); color: var(--color-accent); }

/* ── 28. Single & Page Entry ────────────────────────────── */
.single-entry__title { font-size: clamp(1.75rem, 4vw, 2.75rem); margin-bottom: 0.75rem; }
.single-entry__meta { font-size: var(--font-size-sm); color: var(--color-text-muted); margin-bottom: var(--space-md); }
.single-entry__thumbnail { margin-bottom: var(--space-md); border-radius: var(--radius-md); overflow: hidden; }
.single-entry__thumbnail img { width: 100%; height: auto; }

.post-navigation {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-weight: 600;
  font-size: var(--font-size-sm);
}

.page-entry__title { font-size: clamp(1.75rem, 4vw, 2.75rem); margin-bottom: var(--space-md); }

/* ── 29. 404 Page ───────────────────────────────────────── */
.page-content--404 {
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
}

.not-found { max-width: 480px; margin: 0 auto; }
.not-found__code { font-size: 8rem; font-weight: 800; color: var(--color-border); line-height: 1; }
.not-found__title { font-size: var(--font-size-3xl); margin-bottom: 1rem; }
.not-found__message { color: var(--color-text-muted); margin-bottom: var(--space-md); }

/* Archive */
.archive-header { margin-bottom: var(--space-lg); }
.archive-header__title { font-size: var(--font-size-3xl); }
.archive-header__description { color: var(--color-text-muted); margin-top: 0.5rem; }

/* ── 30. Site Footer ────────────────────────────────────── */
.site-footer {
  background-color: var(--color-primary-dark);
  color: rgba(255,255,255,0.75);
  padding-top: var(--space-xl);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 2.5fr 1fr 1fr 1.5fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
}

.site-footer__logo {
  display: inline-block;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-white);
  text-decoration: none;
  letter-spacing: -0.5px;
  margin-bottom: 0.75rem;
}

.site-footer__logo:hover { color: var(--color-accent-light); }
.site-footer__logo-dot { color: var(--color-cta); }

.site-footer__desc {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.52);
  line-height: 1.7;
  margin-bottom: 0.75rem;
  max-width: 300px;
}

.site-footer__tagline {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 1.25rem;
}

.social-links .social-link {
  width: 38px;
  height: 38px;
}

.site-footer__col-label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-accent-light);
  margin-bottom: 0.875rem;
}

.site-footer__list { display: flex; flex-direction: column; gap: 0.5rem; }
.site-footer__list a {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.58);
  transition: color var(--transition-base);
}
.site-footer__list a:hover { color: var(--color-white); }

.site-footer__contact-list { display: flex; flex-direction: column; gap: 0.75rem; }
.site-footer__contact-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-sm);
}
.site-footer__contact-list a,
.site-footer__contact-list span {
  color: rgba(255,255,255,0.58);
  transition: color var(--transition-base);
}
.site-footer__contact-list a:hover { color: var(--color-white); }
.site-footer__contact-list svg { color: var(--color-accent-light); flex-shrink: 0; }

.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.25rem 0;
}

.site-footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-footer__bottom p {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.35);
  margin-bottom: 0;
}

.site-footer__bottom a { color: rgba(255,255,255,0.55); }
.site-footer__bottom a:hover { color: var(--color-white); }
.site-footer__bottom-tagline { font-style: italic; }

/* ── 31. Accessibility ──────────────────────────────────── */
.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  word-wrap: normal !important;
}

.screen-reader-text:focus {
  background-color: var(--color-bg-alt);
  clip: auto !important;
  clip-path: none;
  color: var(--color-primary);
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 700;
  height: auto;
  left: 1rem;
  padding: 1rem 1.5rem;
  top: 1rem;
  width: auto;
  z-index: 999;
  border-radius: var(--radius-sm);
}

/* ── 32. Responsive Breakpoints ─────────────────────────── */
@media (max-width: 1200px) {
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .pipeline-steps { grid-template-columns: repeat(2, 1fr); }
  .pipeline-steps::before { display: none; }
}

@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-lg);
  }
  .hero__subheading { max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero__actions { justify-content: center; }
  .hero__visual { display: none; }

  .problem-inner    { grid-template-columns: 1fr; }
  .capability-grid  { grid-template-columns: 1fr 1fr; }
  .products-grid    { grid-template-columns: 1fr 1fr; }

  .section--mission__inner   { grid-template-columns: 1fr; gap: var(--space-lg); }
  .section--mission__visual  { grid-template-columns: repeat(4, 1fr); }

  .impact-grid  { grid-template-columns: repeat(2, 1fr); }

  .platform-section__inner { grid-template-columns: 1fr; }
  .platform-section__inner--reverse .platform-section__features { order: 0; }

  .mission-vision-grid { grid-template-columns: 1fr; }
  .name-grid           { grid-template-columns: 1fr; }
  .research-grid       { grid-template-columns: 1fr 1fr; }

  .contact-layout { grid-template-columns: 1fr; }

  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .site-footer__col--brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  h1 { font-size: var(--font-size-3xl); }
  h2 { font-size: var(--font-size-2xl); }

  /* Mobile nav */
  .nav-toggle { display: flex; }

  .site-nav {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    padding: 0.875rem 1.5rem 1.25rem;
    box-shadow: var(--shadow-lg);
    display: none;
    z-index: 199;
  }

  .site-nav.is-open { display: block; }

  .site-nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.125rem;
  }

  .site-nav__list a {
    padding: 0.625rem 0.875rem;
    width: 100%;
  }

  .hero { padding: var(--space-xl) 0; }

  .trust-strip__inner { gap: 0.5rem 1.25rem; }
  .trust-strip__divider { display: none; }

  .capability-grid  { grid-template-columns: 1fr; }
  .products-grid    { grid-template-columns: 1fr; }
  .pillars-grid     { grid-template-columns: 1fr 1fr; }
  .impact-grid      { grid-template-columns: 1fr 1fr; }
  .belief-grid      { grid-template-columns: 1fr; }
  .sectors-grid     { grid-template-columns: 1fr 1fr; }
  .research-grid    { grid-template-columns: 1fr; }
  .pipeline-steps   { grid-template-columns: 1fr 1fr; }
  .impact-measures-grid { grid-template-columns: 1fr; }
  .contact-form__row { grid-template-columns: 1fr; }

  .section--mission__visual { grid-template-columns: 1fr 1fr; }

  .site-footer__grid { grid-template-columns: 1fr; }
  .site-footer__bottom-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .section { padding: var(--space-lg) 0; }

  .pillars-grid { grid-template-columns: 1fr; }
  .sectors-grid { grid-template-columns: 1fr; }
  .pipeline-steps { grid-template-columns: 1fr; }

  .cta-buttons { flex-direction: column; align-items: center; }
  .btn { width: 100%; max-width: 320px; }

  .problem-card { flex-direction: column; }

  .trust-item span { font-size: var(--font-size-xs); }
}

/* ── 33. Prefers-Reduced-Motion ─────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

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

  .hero__float-card,
  .hero__metric-badge,
  .hero__blob {
    animation: none;
  }
}