:root {
  --lyra-white: #ffffff;
  --lyra-navy: #122e6f;
  --lyra-navy-deep: #0a1d4a;
  --lyra-cyan: #77f7f5;
  --lyra-cyan-mid: #3ec9c7;

  --bg: #fafbfd;
  --bg-elevated: #ffffff;
  --bg-muted: #eef4fa;
  --bg-navy: var(--lyra-navy);

  --text: #122e6f;
  --text-muted: #5b6b8a;
  --text-on-navy: #ffffff;

  --accent: var(--lyra-cyan);
  --accent-dim: rgba(119, 247, 245, 0.4);
  --accent-glow: rgba(119, 247, 245, 0.25);

  --border: rgba(18, 46, 111, 0.09);
  --border-strong: rgba(18, 46, 111, 0.16);
  --shadow-sm: 0 2px 12px rgba(18, 46, 111, 0.06);
  --shadow-md: 0 12px 40px rgba(18, 46, 111, 0.1);
  --shadow-lg: 0 24px 64px rgba(18, 46, 111, 0.14);

  --gradient-brand: linear-gradient(135deg, var(--lyra-navy) 0%, #1a4a9e 50%, var(--lyra-cyan-mid) 100%);
  --gradient-brand-h: linear-gradient(90deg, var(--lyra-navy) 0%, #1a4a9e 45%, var(--lyra-cyan) 100%);
  --gradient-soft: linear-gradient(160deg, rgba(18, 46, 111, 0.03) 0%, rgba(119, 247, 245, 0.12) 100%);

  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --font-display: "Outfit", system-ui, sans-serif;
  --font-sans: "Inter", system-ui, sans-serif;
  --container: min(1180px, 92vw);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

img {
  max-width: 100%;
  height: auto;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

a {
  color: var(--lyra-navy);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: #1a4a9e;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

/* Ambient background */
.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.page-bg__mesh {
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(ellipse 50% 40% at 15% 20%, rgba(119, 247, 245, 0.18), transparent 55%),
    radial-gradient(ellipse 45% 35% at 85% 10%, rgba(18, 46, 111, 0.07), transparent 50%),
    radial-gradient(ellipse 40% 30% at 70% 80%, rgba(62, 201, 199, 0.1), transparent 55%);
}

.page-bg__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(18, 46, 111, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 46, 111, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black 20%, transparent 75%);
}

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.68rem;
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--lyra-navy);
  background: var(--accent-dim);
  border: 1px solid rgba(119, 247, 245, 0.5);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  margin: 0 0 1.5rem;
}

.eyebrow--light {
  color: var(--lyra-cyan);
  background: rgba(119, 247, 245, 0.12);
  border-color: rgba(119, 247, 245, 0.25);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  margin: 0 0 1rem;
  color: var(--lyra-navy);
  letter-spacing: -0.03em;
}

h1 {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
}

h3 {
  font-size: 1.3rem;
}

.lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 36rem;
  line-height: 1.75;
}

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 251, 253, 0.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 0.65rem 0;
}

.logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
}

.logo-link:hover {
  opacity: 0.88;
}

.logo-img {
  display: block;
  width: auto;
  object-fit: contain;
}

.logo-img--header {
  height: 32px;
}

.logo-img--footer {
  height: 44px;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 1.5rem;
}

.site-nav a:not(.nav-cta) {
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0.45rem 0;
  position: relative;
}

.site-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-brand-h);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.site-nav a:not(.nav-cta):hover,
.site-nav a:not(.nav-cta).is-active {
  color: var(--lyra-navy);
  text-decoration: none;
}

.site-nav a:not(.nav-cta).is-active::after,
.site-nav a:not(.nav-cta):hover::after {
  transform: scaleX(1);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.25rem;
  border-radius: 999px;
  background: var(--lyra-navy);
  color: var(--lyra-white) !important;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  box-shadow: 0 4px 14px rgba(18, 46, 111, 0.22);
}

.nav-cta:hover {
  background: #1a3d8a;
  color: var(--lyra-white) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(18, 46, 111, 0.28);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--lyra-navy);
  border-radius: 2px;
}

/* ── Hero ── */
.hero {
  position: relative;
  padding: 4rem 0 5rem;
  overflow: hidden;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.hero-stat__num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-brand-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.hero-stat__label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Node constellation (logo-inspired) */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.node-constellation {
  position: relative;
  width: min(100%, 420px);
  aspect-ratio: 400 / 380;
}

.node-constellation__svg {
  width: 100%;
  height: 100%;
}

.node-orbit {
  transform-origin: 200px 190px;
  animation: orbit-spin 40s linear infinite;
}

.node-orbit--2 {
  animation-direction: reverse;
  animation-duration: 28s;
}

.node-pulse {
  animation: node-pulse 3s ease-in-out infinite;
}

.node-pulse--delay {
  animation-delay: 1s;
}

.node-pulse--delay2 {
  animation-delay: 2s;
}

@keyframes orbit-spin {
  to { transform: rotate(360deg); }
}

@keyframes node-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.65; }
}

.node-label {
  position: absolute;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--lyra-navy);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

.node-label--1 { left: 2%; bottom: 18%; }
.node-label--2 { left: 50%; top: 2%; transform: translateX(-50%); }
.node-label--3 { right: 2%; bottom: 18%; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.925rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--lyra-navy);
  color: var(--lyra-white);
  box-shadow: 0 4px 18px rgba(18, 46, 111, 0.28);
}

.btn-primary:hover {
  background: #1a3d8a;
  color: var(--lyra-white);
}

.btn-ghost {
  border-color: var(--border-strong);
  color: var(--lyra-navy);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  border-color: var(--lyra-navy);
  background: var(--lyra-white);
}

.btn-light {
  background: var(--lyra-white);
  color: var(--lyra-navy);
  box-shadow: var(--shadow-sm);
}

.btn-light:hover {
  background: var(--lyra-cyan);
  color: var(--lyra-navy-deep);
}

.btn-block {
  width: 100%;
}

/* ── Sections ── */
.section {
  padding: 5.5rem 0;
  position: relative;
}

.section-muted {
  background: var(--bg-muted);
}

.section-dark {
  background: var(--lyra-navy-deep);
  color: var(--text-on-navy);
}

.section-dark h2 {
  color: var(--lyra-white);
}

.section-dark p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.72);
}

.section-header {
  max-width: 42rem;
  margin-bottom: 3rem;
}

.section-header--center {
  text-align: center;
  margin-inline: auto;
}

.section-header--center .section-intro {
  margin-inline: auto;
}

.section-intro {
  color: var(--text-muted);
  font-size: 1.08rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.card-grid--pillars {
  gap: 1.75rem;
  align-items: stretch;
}

.card {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(119, 247, 245, 0.45);
}

.card-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-brand-h);
}

.card-index {
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-brand-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.35;
  margin-bottom: 0.75rem;
}

.card--pillar {
  padding-top: 0;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card--pillar .media-block {
  margin: 0 0 1.25rem;
  flex-shrink: 0;
}

.card--pillar.card--has-media {
  padding: 0;
  overflow: hidden;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
}

.card--pillar.card--has-media .media-block {
  margin: 0;
  width: 100%;
}

.card--pillar.card--has-media .media-block__frame {
  border-radius: 10px 10px 0 0;
  border: none;
  box-shadow: none;
}

.card--pillar .card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.5rem 2.25rem 2.25rem;
}

.card--pillar .card__body .card-index {
  margin: 0 0 0.75rem;
}

.card--pillar .card__body h3 {
  margin: 0 0 0.75rem;
}

.card--pillar .card__body p {
  flex: 1;
  margin: 0 0 1.25rem;
}

.card--pillar .card__body .card-link {
  margin-top: auto;
  margin-bottom: 0;
}

.card--pillar .card-accent,
.card--pillar .card-index,
.card--pillar h3,
.card--pillar p,
.card--pillar .card-link {
  margin-left: 2.25rem;
  margin-right: 2.25rem;
}

.card--pillar .card__body .card-index,
.card--pillar .card__body h3,
.card--pillar .card__body p,
.card--pillar .card__body .card-link {
  margin-left: 0;
  margin-right: 0;
}

.card--pillar .card-index {
  margin-top: 0.5rem;
}

.card--pillar .card-link {
  margin-bottom: 2.25rem;
}

.card h3 {
  font-size: 1.25rem;
  margin-top: 0;
}

.card p {
  color: var(--text-muted);
  margin: 0 0 1.5rem;
}

.card-link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--lyra-navy);
}

.card--profile .role {
  color: var(--lyra-cyan-mid);
  font-weight: 600;
  font-size: 0.9rem;
  margin: -0.25rem 0 1rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.split > div > p:not(.eyebrow) {
  color: var(--text-muted);
}

.split--approach > div > p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.72);
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.steps--dark {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
}

.steps li {
  position: relative;
  padding: 1.5rem 1.75rem 1.5rem 4.25rem;
  border-bottom: 1px solid var(--border);
  counter-increment: step;
}

.steps--dark li {
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.steps li:last-child {
  border-bottom: none;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2.1rem;
  height: 2.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: var(--lyra-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
}

.steps li strong {
  display: block;
  font-family: var(--font-display);
  color: var(--lyra-navy);
  margin-bottom: 0.2rem;
}

.steps--dark li strong {
  color: var(--lyra-white);
}

.steps li span {
  display: block;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.steps--dark li span {
  color: rgba(255, 255, 255, 0.6);
}

/* ── Media placeholders ── */
.media-block {
  margin: 0;
  width: 100%;
}

.media-block__frame {
  position: relative;
  width: 100%;
  aspect-ratio: var(--media-ratio, 4 / 3);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--gradient-soft);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.media-block__img {
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  display: block;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.content-block--has-media:hover .media-block:has(.media-block__img) .media-block__img,
.approach-grid:hover .media-block:has(.media-block__img) .media-block__img {
  transform: scale(1.015);
}

/* Real images — natural aspect ratio, no cropping */
.media-block:has(.media-block__img) .media-block__frame {
  aspect-ratio: auto;
  height: auto;
  min-height: 0;
  border-radius: 10px;
  border: none;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  background: transparent;
}

.media-block--hero:has(.media-block__img) .media-block__frame,
.media-block--banner:has(.media-block__img) .media-block__frame {
  border-radius: 10px;
  box-shadow: var(--shadow-md);
}

.media-block--diagram:has(.media-block__img) .media-block__frame {
  border-radius: 10px;
  border: none;
  box-shadow: none;
}

.card--pillar.card--has-media .media-block:has(.media-block__img) .media-block__frame {
  border-radius: 10px 10px 0 0;
  box-shadow: none;
  border: none;
}

.media-block--diagram .media-block__frame {
  aspect-ratio: auto;
  min-height: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

.media-block--diagram .media-block__img {
  object-fit: contain;
  max-height: 480px;
  width: auto;
  max-width: 100%;
  margin: 0 auto;
}

.hero-visual .media-block {
  width: 100%;
}

.hero-visual .media-block__frame {
  min-height: 0;
}

.media-block--16x9 { --media-ratio: 16 / 9; }
.media-block--21x9 { --media-ratio: 21 / 9; }
.media-block--4x3 { --media-ratio: 4 / 3; }
.media-block--3x2 { --media-ratio: 3 / 2; }
.media-block--portrait { --media-ratio: 4 / 5; }
.media-block--square { --media-ratio: 1 / 1; }

.media-block__pattern {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(18, 46, 111, 0.06) 0%, rgba(119, 247, 245, 0.14) 100%),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 12px,
      rgba(18, 46, 111, 0.03) 12px,
      rgba(18, 46, 111, 0.03) 24px
    );
}

.media-block__icon {
  position: relative;
  z-index: 1;
  width: clamp(3rem, 12vw, 4.5rem);
  height: clamp(3rem, 12vw, 4.5rem);
  color: var(--lyra-navy);
  opacity: 0.55;
}

.media-block__icon svg {
  width: 100%;
  height: 100%;
}

.media-block__badge {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lyra-navy);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border);
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
}

.media-block__caption {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.75rem 0 0;
}

.media-block__label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--lyra-navy);
}

.media-block__size {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.media-block--hero .media-block__frame {
  box-shadow: var(--shadow-md);
}

.media-block--banner .media-block__caption {
  padding-top: 0.65rem;
}

.media-block--tile .media-block__caption {
  padding-top: 0.5rem;
}

.media-block--tile .media-block__label {
  font-size: 0.8rem;
}

.media-block--tile .media-block__size {
  font-size: 0.7rem;
}

.media-block--portrait .media-block__frame {
  max-width: 420px;
}

.media-block--portrait:has(.media-block__img) .media-block__frame {
  max-width: min(420px, 100%);
  width: 100%;
}

.content-block--has-media .media-block--portrait:has(.media-block__img) {
  max-width: min(420px, 100%);
}

.section-dark .media-block__frame {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
}

.section-dark .media-block:has(.media-block__img) .media-block__frame {
  background: transparent;
  border: none;
}

.section-dark .media-block__pattern {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.04) 0%, rgba(119, 247, 245, 0.1) 100%),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 12px,
      rgba(255, 255, 255, 0.03) 12px,
      rgba(255, 255, 255, 0.03) 24px
    );
}

.section-dark .media-block__icon {
  color: var(--lyra-cyan);
  opacity: 0.7;
}

.section-dark .media-block__badge {
  color: var(--lyra-white);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.15);
}

.section-dark .media-block__label {
  color: rgba(255, 255, 255, 0.9);
}

.section-dark .media-block__size {
  color: rgba(255, 255, 255, 0.55);
}

.hero-media-row {
  margin-top: 2.5rem;
}

.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem 3rem;
  align-items: center;
}

.approach-grid__left {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.approach-grid__copy p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 1.5rem;
}

.approach-grid__media {
  align-self: center;
}

.approach-grid__steps {
  margin: 0;
}

/* ── Page content ── */
.page-hero {
  position: relative;
  padding: 5rem 0 3rem;
  overflow: hidden;
}

.page-hero--split .page-hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.page-hero__copy {
  position: relative;
  z-index: 1;
}

.page-hero__media {
  position: relative;
  z-index: 1;
}

.page-hero__accent {
  position: absolute;
  top: -40%;
  right: -10%;
  width: 60%;
  height: 140%;
  background: radial-gradient(ellipse at center, rgba(119, 247, 245, 0.2), transparent 65%);
  pointer-events: none;
}

.content-stack {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.content-block {
  padding: 3rem 0;
  border-bottom: 1px solid var(--border);
}

.content-block:last-child {
  border-bottom: none;
}

.content-block--has-media {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 2.5rem;
  align-items: start;
}

.content-block--has-media.content-block--reverse {
  direction: rtl;
}

.content-block--has-media.content-block--reverse > * {
  direction: ltr;
}

.content-block--has-media .media-block--tile {
  max-width: 360px;
}

.content-block--has-media .media-block--tile:has(.media-block__img) {
  max-width: 100%;
}

.content-block__main {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 2rem;
}

.content-block__marker {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-brand-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.4;
  padding-top: 0.25rem;
}

.content-block > p,
.content-block__body > p {
  color: var(--text-muted);
}

.tagline {
  color: var(--lyra-cyan-mid);
  font-weight: 600;
  font-size: 1.05rem;
  font-family: var(--font-display);
  margin: -0.25rem 0 1rem;
}

.bullet-list {
  margin: 1rem 0 0;
  padding-left: 0;
  list-style: none;
  color: var(--text-muted);
}

.bullet-list li {
  position: relative;
  padding-left: 1.75rem;
}

.bullet-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gradient-brand);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.bullet-list li + li {
  margin-top: 0.75rem;
}

.card-grid--people .card {
  padding-top: 2.25rem;
}

/* ── Contact ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-side-media {
  margin-bottom: 2rem;
}

.contact-side-media .media-block--portrait .media-block__frame {
  max-width: 100%;
}

.contact-copy h2 {
  font-size: 1.85rem;
}

.contact-copy > p {
  color: var(--text-muted);
}

.contact-meta {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
}

.contact-meta li {
  padding: 0.85rem 0;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.95rem;
}

.contact-meta strong {
  color: var(--lyra-navy);
}

.contact-form {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: var(--shadow-md);
}

.contact-form--success {
  text-align: center;
  gap: 1rem;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--font-display);
  color: var(--lyra-navy);
}

.contact-form input,
.contact-form textarea {
  font: inherit;
  padding: 0.85rem 1.1rem;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: var(--bg-muted);
  color: var(--text);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--lyra-navy);
  box-shadow: 0 0 0 4px var(--accent-dim);
  background: var(--bg-elevated);
}

.form-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0;
  text-align: center;
}

/* ── CTA band ── */
.cta-band {
  position: relative;
  background: var(--gradient-brand-h);
  padding: 5rem 0;
  color: var(--text-on-navy);
  overflow: hidden;
}

.cta-band__glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.12), transparent 40%),
    radial-gradient(circle at 80% 50%, rgba(119, 247, 245, 0.25), transparent 45%);
  pointer-events: none;
}

.cta-band--compact {
  padding: 3.5rem 0;
}

.cta-band-inner {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.cta-band h2,
.cta-band p {
  margin: 0;
  color: var(--text-on-navy);
  font-family: var(--font-display);
}

.cta-band h2 {
  max-width: 20ch;
}

/* ── Footer ── */
.site-footer {
  background: var(--lyra-navy-deep);
  color: rgba(255, 255, 255, 0.72);
  padding: 4rem 0 2rem;
  margin-top: 0;
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-brand-h);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.footer-logo-link {
  display: inline-block;
  line-height: 0;
  margin-bottom: 1.25rem;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.footer-logo-link:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  max-width: 28rem;
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
}

.footer-nav h3 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--lyra-cyan);
  margin: 0 0 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.925rem;
  font-weight: 500;
  transition: color 0.15s ease, transform 0.15s ease;
}

.footer-links a:hover {
  color: var(--lyra-cyan);
  transform: translateX(4px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
}

.footer-mark {
  color: rgba(119, 247, 245, 0.35);
}

.footer-mark svg {
  width: 48px;
  height: auto;
}

/* ── Floating chat ── */
.chat-fab {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 200;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.15rem;
  border: none;
  border-radius: 999px;
  background: var(--gradient-brand-h);
  color: var(--lyra-white);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 8px 28px rgba(18, 46, 111, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.chat-fab:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(18, 46, 111, 0.4);
}

.chat-fab__icon {
  width: 1.35rem;
  height: 1.35rem;
  flex-shrink: 0;
}

.chat-fab__label {
  line-height: 1;
}

.chat-panel {
  position: fixed;
  right: 1.5rem;
  bottom: 5.5rem;
  z-index: 199;
  width: min(360px, calc(100vw - 2rem));
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  opacity: 0;
  transform: translateY(12px) scale(0.96);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

.chat-panel.is-open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.chat-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.15rem;
  background: var(--lyra-navy);
  color: var(--lyra-white);
}

.chat-panel__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
}

.chat-panel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lyra-cyan);
  box-shadow: 0 0 0 3px rgba(119, 247, 245, 0.25);
}

.chat-panel__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: none;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--lyra-white);
  cursor: pointer;
  transition: background 0.15s ease;
}

.chat-panel__close:hover {
  background: rgba(255, 255, 255, 0.18);
}

.chat-panel__close svg {
  width: 1rem;
  height: 1rem;
}

.chat-panel__body {
  padding: 1.25rem 1.15rem;
  min-height: 120px;
}

.chat-panel__message {
  margin: 0;
  padding: 0.85rem 1rem;
  background: var(--bg-muted);
  border-radius: 12px 12px 12px 4px;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.chat-panel__footer {
  display: flex;
  gap: 0.5rem;
  padding: 0.85rem 1.15rem 1.15rem;
  border-top: 1px solid var(--border);
}

.chat-panel__input {
  flex: 1;
  font: inherit;
  font-size: 0.875rem;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background: var(--bg-muted);
  color: var(--text-muted);
}

.chat-panel__send {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: none;
  border-radius: 10px;
  background: var(--lyra-navy);
  color: var(--lyra-white);
  opacity: 0.45;
  cursor: not-allowed;
}

.chat-panel__send svg {
  width: 1.1rem;
  height: 1.1rem;
}

/* ── Responsive ── */
@media (max-width: 960px) {
  .hero-grid,
  .split,
  .contact-grid,
  .footer-top,
  .page-hero--split .page-hero__grid,
  .content-block--has-media,
  .approach-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
    max-width: 360px;
    margin-inline: auto;
  }

  .hero-media-row {
    margin-top: 2rem;
  }

  .approach-grid__copy {
    grid-row: auto;
  }

  .approach-grid__media {
    grid-column: 1;
    grid-row: auto;
  }

  .page-hero--split .page-hero__media {
    order: -1;
  }

  .content-block--has-media.content-block--reverse {
    direction: ltr;
  }

  .content-block--has-media .media-block--tile {
    max-width: 100%;
  }

  .content-block__main {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .content-block__marker {
    font-size: 1.75rem;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    padding: 1rem 4vw 1.25rem;
    box-shadow: var(--shadow-md);
    gap: 0.25rem;
  }

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

  .nav-cta {
    text-align: center;
    margin-top: 0.5rem;
  }

  .header-inner {
    position: relative;
    flex-wrap: wrap;
  }

  .logo-img--header {
    height: 28px;
  }

  .logo-img--footer {
    height: 38px;
  }

  .hero {
    padding-top: 2.5rem;
  }

  .section {
    padding: 4rem 0;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .chat-fab {
    right: 1rem;
    bottom: 1rem;
    padding: 0.85rem;
  }

  .chat-fab__label {
    display: none;
  }

  .chat-panel {
    right: 1rem;
    bottom: 4.75rem;
    width: calc(100vw - 2rem);
  }
}

@media (min-width: 1100px) {
  .logo-img--header {
    height: 34px;
  }

  .logo-img--footer {
    height: 46px;
  }
}

/* ── Scroll reveal ── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(22px);
    transition:
      opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
      transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform;
  }

  .reveal--left {
    transform: translateX(-32px);
  }

  .reveal--right {
    transform: translateX(32px);
  }

  .reveal--scale {
    transform: scale(0.94);
  }

  .reveal.is-visible {
    opacity: 1;
    transform: translate(0, 0) scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

/* ── Utility ── */
[hidden] {
  display: none !important;
}

/* ── Ambient tech / AI motion ── */
@media (prefers-reduced-motion: no-preference) {
  .page-bg__mesh {
    animation: bg-drift 26s ease-in-out infinite alternate;
  }

  .page-bg__grid {
    animation: grid-pan 60s linear infinite;
  }

  .page-hero__accent {
    animation: glow-breathe 9s ease-in-out infinite;
  }

  .cta-band__glow {
    animation: glow-breathe 11s ease-in-out infinite;
  }

  /* Gentle float on hero/section imagery (inner element so it never
     conflicts with the reveal transform applied to the parent) */
  .hero-visual .media-block,
  .page-hero__media .media-block {
    animation: floaty 10s ease-in-out infinite;
  }

  .hero-stat__num,
  .card-index,
  .content-block__marker {
    background-size: 200% auto;
    animation: gradient-shift 8s ease infinite;
  }

  /* Animated conic sheen behind real media frames */
  .media-block:has(.media-block__img) .media-block__frame::after {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(
      120deg,
      transparent 30%,
      rgba(119, 247, 245, 0.35) 50%,
      transparent 70%
    );
    background-size: 220% 100%;
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
  }

  .content-block--has-media:hover .media-block:has(.media-block__img) .media-block__frame::after,
  .page-hero__media:hover .media-block:has(.media-block__img) .media-block__frame::after {
    opacity: 1;
    animation: sheen 1.6s ease forwards;
  }
}

@keyframes bg-drift {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  100% {
    transform: translate3d(-2%, 1.5%, 0) scale(1.08);
  }
}

@keyframes grid-pan {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 64px 64px;
  }
}

@keyframes glow-breathe {
  0%,
  100% {
    opacity: 0.65;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.08);
  }
}

@keyframes floaty {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes gradient-shift {
  0% {
    background-position: 0% center;
  }
  50% {
    background-position: 100% center;
  }
  100% {
    background-position: 0% center;
  }
}

@keyframes sheen {
  0% {
    background-position: 220% 0;
  }
  100% {
    background-position: -120% 0;
  }
}

/* ── Extra interaction motion ── */
@media (prefers-reduced-motion: no-preference) {
  /* Sweeping light across primary buttons on hover */
  .btn-primary,
  .btn-light,
  .nav-cta {
    position: relative;
    overflow: hidden;
  }

  .btn-primary::after,
  .btn-light::after,
  .nav-cta::after {
    content: "";
    position: absolute;
    top: 0;
    left: -120%;
    width: 60%;
    height: 100%;
    background: linear-gradient(
      100deg,
      transparent,
      rgba(255, 255, 255, 0.45),
      transparent
    );
    transform: skewX(-18deg);
    transition: left 0.6s ease;
    pointer-events: none;
  }

  .btn-primary:hover::after,
  .btn-light:hover::after,
  .nav-cta:hover::after {
    left: 130%;
  }

  /* Animated brand gradient on the CTA band */
  .cta-band {
    background: linear-gradient(
      90deg,
      var(--lyra-navy) 0%,
      #1a4a9e 45%,
      var(--lyra-cyan) 100%
    );
    background-size: 200% auto;
    animation: gradient-shift 12s ease infinite;
  }

  /* Breathing glow on eyebrow badges */
  .eyebrow {
    animation: badge-glow 6s ease-in-out infinite;
  }

  /* Shimmer on the pillar/card top accent line */
  .card-accent {
    background: linear-gradient(
      90deg,
      var(--lyra-navy),
      var(--lyra-cyan),
      var(--lyra-navy)
    );
    background-size: 200% auto;
    animation: gradient-shift 6s linear infinite;
  }

  /* Subtle lift on list rows */
  .steps li,
  .bullet-list li {
    transition: transform 0.25s ease, color 0.25s ease;
  }

  .steps li:hover,
  .bullet-list li:hover {
    transform: translateX(4px);
  }

  /* Gentle float on the contact side portrait */
  .contact-side-media .media-block {
    animation: floaty 12s ease-in-out infinite;
  }
}

@keyframes badge-glow {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(119, 247, 245, 0);
  }
  50% {
    box-shadow: 0 0 18px 0 rgba(119, 247, 245, 0.45);
  }
}