/* Base layout */
:root {
  --bg: #050607;
  --bg-elevated: #0b0d10;
  --bg-soft: #101318;
  --text: #f4f3ee;
  --text-muted: #9b9ea4;
  --accent: #c8a96b;
  --accent-soft: rgba(200, 169, 107, 0.12);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --danger: #ff6b6b;
  --max-width: 1120px;
  --radius-lg: 14px;
  --radius-full: 999px;
  --shadow-soft: 0 18px 60px rgba(0, 0, 0, 0.75);
  --transition-fast: 160ms ease-out;
}

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

html,
body {
  margin: 0;
  padding: 0;
  background: radial-gradient(circle at top left, #15161a 0, #050607 45%, #000000 100%);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", sans-serif;
  text-rendering: geometricPrecision;
}

body {
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

main {
  position: relative;
  z-index: 1;
}

.page-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.page-inner {
  flex: 1;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 6.5rem 1.75rem 4rem;
}

/* Top navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(22px);
  background: linear-gradient(to bottom, rgba(5, 6, 7, 0.96), rgba(5, 6, 7, 0.82), transparent);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.nav-bar {
  max-width: var(--max-width);
  padding: 1.25rem 1.75rem 1.15rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.coin-outline {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(200, 169, 107, 0.75);
  box-shadow:
    0 0 0 1px rgba(200, 169, 107, 0.22),
    0 0 18px rgba(200, 169, 107, 0.35);
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 20% 0%, #f7e5b5 0, #c8a96b 38%, #7b6840 70%, #2e2616 100%);
}

.coin-outline::before {
  content: "";
  position: absolute;
  inset: 22%;
  border-radius: inherit;
  border: 1px solid rgba(0, 0, 0, 0.55);
  opacity: 0.85;
}

.coin-outline::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.7), transparent 55%);
  mix-blend-mode: screen;
  opacity: 0.55;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.04rem;
}

.brand-title {
  font-family: "Iowan Old Style", "Georgia", "Times New Roman", serif;
  font-size: 1.22rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.brand-subtitle {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-left: auto;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav-link {
  position: relative;
  padding-bottom: 0.25rem;
  color: var(--text-muted);
}

.nav-link span {
  position: relative;
  z-index: 1;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 0;
  background: linear-gradient(to right, rgba(200, 169, 107, 0.2), rgba(200, 169, 107, 0.7));
  transition: width var(--transition-fast);
}

.nav-link:hover {
  color: var(--text);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link.active {
  color: var(--text);
}

.nav-link.active::after {
  width: 100%;
}

.nav-cta {
  padding-left: 1.5rem;
  border-left: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ghost-pill {
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(200, 169, 107, 0.5);
  background: radial-gradient(circle at 0 0, rgba(200, 169, 107, 0.18), transparent 50%);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.ghost-pill span.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px rgba(200, 169, 107, 0.9);
}

.ghost-pill-secondary {
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.ghost-pill-secondary:hover {
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--text);
}

.nav-toggle {
  display: none;
}

/* Hero and layout utilities */
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.2fr);
  gap: 3.5rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.eyebrow-line {
  width: 54px;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(200, 169, 107, 0.6));
}

.hero-title {
  font-family: "Iowan Old Style", "Georgia", "Times New Roman", serif;
  font-size: clamp(2.8rem, 3.4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 1.4rem;
}

.hero-title span.accent {
  color: var(--accent);
}

.hero-subtitle {
  max-width: 32rem;
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  align-items: center;
  margin: 1.9rem 0 1.1rem;
}

.btn {
  padding: 0.8rem 1.4rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: transparent;
  color: var(--text);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  cursor: pointer;
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.btn-primary {
  background: radial-gradient(circle at 0 0, rgba(200, 169, 107, 0.18), transparent 55%),
    linear-gradient(to right, rgba(17, 17, 18, 0.4), rgba(8, 8, 9, 0.9));
  border-color: rgba(200, 169, 107, 0.7);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.75);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.9);
  border-color: rgba(200, 169, 107, 0.9);
}

.btn-secondary {
  color: var(--text-muted);
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.32);
  color: var(--text);
}

.btn-icon {
  font-size: 1.05rem;
}

.hero-cred {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero-metric-card {
  background: radial-gradient(circle at 0 0, rgba(200, 169, 107, 0.08), transparent 55%),
    linear-gradient(to bottom right, rgba(9, 9, 11, 0.96), rgba(9, 11, 16, 0.96));
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-soft);
  padding: 1.6rem 1.6rem 1.4rem;
  position: relative;
  overflow: hidden;
}

.hero-metric-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.hero-metric-title {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero-pill {
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  background: rgba(5, 6, 7, 0.85);
  border: 1px solid rgba(200, 169, 107, 0.4);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.metric-grid-mini {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem 1.4rem;
  margin-bottom: 1.15rem;
}

.metric-label {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.metric-value {
  font-size: 0.96rem;
}

.metric-footnote {
  font-size: 0.7rem;
  color: var(--text-muted);
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
  padding-top: 0.7rem;
}

.metric-footnote span {
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.hero-bg-orbit {
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle at 10% 0, rgba(200, 169, 107, 0.1), transparent 55%),
    radial-gradient(circle at 100% 80%, rgba(34, 197, 94, 0.12), transparent 50%);
  opacity: 0.55;
  mix-blend-mode: screen;
  filter: blur(4px);
  pointer-events: none;
}

.hero-bg-orbit::before,
.hero-bg-orbit::after {
  content: "";
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  border: 1px dashed rgba(200, 169, 107, 0.4);
  transform: rotate(4deg);
}

.hero-bg-orbit::after {
  inset: 25%;
  border-style: solid;
  border-color: rgba(255, 255, 255, 0.06);
  transform: rotate(-10deg);
}

.hero-metric-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0 0, rgba(200, 169, 107, 0.1), transparent 60%);
  mix-blend-mode: soft-light;
  opacity: 0.7;
  pointer-events: none;
}

/* Cinematic math layer */
.math-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.52;
}

.math-fragment {
  position: absolute;
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.72rem;
  color: rgba(155, 158, 164, 0.42);
  filter: blur(0.3px);
  animation: drift 46s ease-in-out infinite alternate;
  white-space: pre;
}

.math-fragment.gold {
  color: rgba(200, 169, 107, 0.46);
  text-shadow:
    0 0 14px rgba(200, 169, 107, 0.7),
    0 0 2px rgba(200, 169, 107, 0.9);
  filter: blur(0.7px);
}

.math-fragment.soft {
  opacity: 0.32;
  filter: blur(1px);
}

@keyframes drift {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
    opacity: 0.0;
  }
  8% {
    opacity: 0.45;
  }
  45% {
    transform: translate3d(8px, -12px, 0) scale(1.02);
    opacity: 0.6;
  }
  100% {
    transform: translate3d(-10px, 18px, 0) scale(1.04);
    opacity: 0.05;
  }
}

/* Sections */
section {
  margin-top: 3.5rem;
}

.section-heading-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.5rem;
  margin-bottom: 1.6rem;
}

.section-label {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.section-title {
  font-family: "Iowan Old Style", "Georgia", "Times New Roman", serif;
  font-size: 1.45rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-kicker {
  max-width: 26rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.25rem;
}

.card {
  background: linear-gradient(to bottom right, rgba(10, 10, 12, 0.96), rgba(9, 10, 14, 0.96));
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  padding: 1.4rem 1.5rem 1.3rem;
}

.card-soft {
  background: linear-gradient(to bottom right, rgba(13, 13, 16, 0.9), rgba(8, 8, 10, 0.9));
}

.card-title {
  font-size: 0.86rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

.card-heading {
  font-size: 1.0rem;
  margin: 0 0 0.35rem;
}

.card-body {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.tag-row {
  margin-top: 0.7rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

/* What Daric is */
.list-heading {
  font-size: 0.9rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

ul.clean-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

ul.clean-list li {
  font-size: 0.95rem;
  padding: 0.3rem 0;
  color: var(--text);
}

ul.clean-list li span.sub {
  display: block;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Engine grid */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.3rem;
}

.engine-label {
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.engine-title {
  font-size: 0.98rem;
  margin: 0 0 0.4rem;
}

.engine-body {
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--text-muted);
}

/* Process timeline */
.timeline {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  background: radial-gradient(circle at 0 0, rgba(200, 169, 107, 0.08), transparent 55%),
    linear-gradient(to right, rgba(10, 10, 12, 0.96), rgba(8, 8, 11, 0.96));
  padding: 1.4rem 1.3rem 1.2rem;
  overflow-x: auto;
}

.timeline-rail {
  display: flex;
  gap: 1.25rem;
  min-width: max-content;
}

.timeline-step {
  min-width: 140px;
}

.timeline-step-label {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.timeline-step-title {
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.timeline-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
}

.timeline-bullets li {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Performance */
.disclaimer {
  font-size: 0.75rem;
  color: var(--text-muted);
  border-left: 2px solid rgba(200, 169, 107, 0.7);
  padding-left: 0.9rem;
  margin-bottom: 1.1rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.metric-card {
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  padding: 0.9rem 1rem 0.85rem;
}

.metric-name {
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.45rem;
}

.metric-main {
  font-size: 1.05rem;
}

.metric-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.mini-card {
  background: linear-gradient(to right, rgba(200, 169, 107, 0.16), transparent);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(200, 169, 107, 0.6);
  padding: 0.9rem 1rem;
}

.mini-card h4 {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 0.4rem;
}

.mini-card p {
  margin: 0.1rem 0;
  font-size: 0.85rem;
}

/* Risk & governance */
.bullet-list {
  list-style: none;
  padding: 0;
  margin: 0.2rem 0 0;
}

.bullet-list li {
  padding: 0.28rem 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Story */
.story-text {
  font-size: 0.92rem;
  line-height: 1.9;
  color: var(--text-muted);
}

.story-accent {
  color: var(--accent);
}

.coin-motif {
  width: 72px;
  height: 72px;
  border-radius: 999px;
  border: 1px solid rgba(200, 169, 107, 0.7);
  position: relative;
  margin-bottom: 1rem;
}

.coin-motif::before,
.coin-motif::after {
  content: "";
  position: absolute;
  border-radius: inherit;
  inset: 14%;
  border: 1px solid rgba(200, 169, 107, 0.4);
  transform: rotate(18deg);
}

.coin-motif::after {
  inset: 30%;
  border-color: rgba(255, 255, 255, 0.16);
  transform: rotate(-9deg);
}

/* Recognition */
.pill-disclaimer {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  border: 1px dashed rgba(255, 255, 255, 0.35);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 1.1rem;
}

.pill-disclaimer span.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--danger);
  box-shadow: 0 0 10px rgba(255, 107, 107, 0.9);
}

.milestone-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.milestone-card {
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  padding: 0.95rem 1rem;
}

.milestone-label {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.milestone-title {
  font-size: 0.92rem;
}

.milestone-meta {
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* Principles */
.principles-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.principle-card {
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  padding: 0.9rem 1rem 0.8rem;
}

.principle-title {
  font-size: 0.88rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
  color: var(--text-muted);
}

.principle-body {
  font-size: 0.86rem;
  color: var(--text-muted);
}

/* Insights */
.insights-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 2rem;
}

.insight-card {
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  padding: 1rem 1.1rem;
  margin-bottom: 0.85rem;
}

.insight-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.insight-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.3rem;
}

.insight-tag {
  font-size: 0.7rem;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 2.25rem;
}

.contact-detail {
  font-size: 0.92rem;
  color: var(--text-muted);
}

.contact-detail strong {
  color: var(--text);
}

.contact-form {
  display: grid;
  gap: 0.8rem;
}

.field-label {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.input,
.textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  padding: 0.7rem 0.8rem;
  background: rgba(7, 8, 11, 0.96);
  color: var(--text);
  font-size: 0.88rem;
  font-family: inherit;
}

.textarea {
  min-height: 120px;
  resize: vertical;
}

.input::placeholder,
.textarea::placeholder {
  color: rgba(155, 158, 164, 0.6);
}

.form-note {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Disclosures */
.disclosures-body {
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--text-muted);
}

.disclosures-body h3 {
  font-size: 0.95rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-top: 1.6rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.disclosures-body p {
  margin: 0.25rem 0;
}

.disclosures-body ul {
  padding-left: 1.1rem;
}

.disclosures-body li {
  padding: 0.18rem 0;
}

/* Footer */
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-top: auto;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.4rem 1.75rem 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 1.4rem;
}

.footer-link {
  position: relative;
}

.footer-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.18rem;
  width: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.45);
  transition: width var(--transition-fast);
}

.footer-link:hover::after {
  width: 100%;
}

/* Responsiveness */
@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-metric-card {
    margin-top: 1.4rem;
  }

  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .metrics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .milestone-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .principles-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .insights-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
    margin-left: auto;
  }
}

@media (max-width: 720px) {
  .page-inner {
    padding-top: 5.5rem;
    padding-inline: 1.2rem;
  }

  section {
    margin-top: 3rem;
  }

  .two-column {
    grid-template-columns: minmax(0, 1fr);
  }

  .grid-4 {
    grid-template-columns: minmax(0, 1fr);
  }

  .metrics-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .milestone-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .principles-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .nav-bar {
    padding-inline: 1.2rem;
  }

  .hero-title {
    font-size: 2.3rem;
  }
}