/* =============================================================
   SAIJAIAI — STYLESHEET
   Visual Design Spec v1.1 · April 2026
   ============================================================= */

/* ─────────────────────────────────────────
   1. DESIGN TOKENS
   ───────────────────────────────────────── */

:root {
  /* Core palette */
  --color-white:        #FFFFFF;
  --color-black:        #0A0A0A;
  --color-blue:         #007AFF;
  --color-blue-dim:     rgba(0, 122, 255, 0.08);
  --color-blue-border:  rgba(0, 122, 255, 0.18);
  --color-blue-glow:    rgba(0, 122, 255, 0.30);

  /* Gray scale */
  --color-gray-50:  #F9F9F9;
  --color-gray-100: #F2F2F2;
  --color-gray-200: #E5E5E5;
  --color-gray-300: #D0D0D0;
  --color-gray-400: #AAAAAA;
  --color-gray-500: #888888;
  --color-gray-700: #444444;
  --color-gray-900: #111111;

  /* Status */
  --color-red: #FF3B30;

  /* Spacing (base-8) */
  --space-1:  8px;
  --space-2:  16px;
  --space-3:  24px;
  --space-4:  32px;
  --space-6:  48px;
  --space-8:  64px;
  --space-10: 80px;
  --space-15: 120px;

  /* Typography */
  --font-sans: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  --font-text: 'SF Pro Text',    -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
  --font-thai: 'IBM Plex Sans Thai', 'IBM Plex Sans', sans-serif;
}

/* ─────────────────────────────────────────
   2. RESET & BASE
   ───────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-text);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: -0.01em;
  color: var(--color-gray-700);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }
button { font-family: inherit; cursor: pointer; }

/* ─────────────────────────────────────────
   3. THAI OVERRIDES  (body.lang-th)
   ───────────────────────────────────────── */

body.lang-th           { font-size: 108%; line-height: 1.8; }
body.lang-th h1,
body.lang-th h2,
body.lang-th h3        { font-size: 115%; letter-spacing: 0; }

/* Localisation show/hide */
.th                    { display: none; font-family: var(--font-thai); }
body.lang-th .en       { display: none; }
body.lang-th .th       { display: inline; }
body.lang-th p .th,
body.lang-th li .th,
body.lang-th div .th   { display: block; }

/* ─────────────────────────────────────────
   4. TYPOGRAPHY SCALE
   ───────────────────────────────────────── */

h1 {
  font-family: var(--font-sans);
  font-size: clamp(36px, 4vw, 54px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--color-black);
}

h2 {
  font-family: var(--font-sans);
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--color-black);
}

h3 {
  font-family: var(--font-text);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--color-black);
}

p {
  font-size: 17px;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: -0.01em;
  color: var(--color-gray-700);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--color-blue);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
  line-height: 1.4;
}

/* ─────────────────────────────────────────
   5. LAYOUT
   ───────────────────────────────────────── */

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* All sections except hero get top border + standard padding */
section {
  padding: var(--space-15) 0;
  border-top: 1px solid var(--color-gray-200);
}

#hero { border-top: none; }

.section-alt { background: var(--color-gray-50); }

.section-header {
  max-width: 640px;
  margin-bottom: var(--space-8);
}

.section-sub {
  font-size: 17px;
  color: var(--color-gray-500);
  margin-top: var(--space-2);
  line-height: 1.7;
}

/* ─────────────────────────────────────────
   6. RED DOT
   ───────────────────────────────────────── */

.red-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--color-red);
  border-radius: 50%;
  flex-shrink: 0;
  animation: red-pulse 2s infinite;
}

@keyframes red-pulse {
  0%   { box-shadow: 0 0 0 0   rgba(255, 59, 48, 0.6); }
  70%  { box-shadow: 0 0 0 8px rgba(255, 59, 48, 0);   }
  100% { box-shadow: 0 0 0 0   rgba(255, 59, 48, 0);   }
}

/* ─────────────────────────────────────────
   7. NAVIGATION
   ───────────────────────────────────────── */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 64px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--color-gray-200);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.logo-img {
  height: 48px;
  width: auto;
  display: block;
  transition: opacity 0.2s ease;
}

.nav-logo:hover .logo-img,
.footer-logo:hover .logo-img {
  opacity: 0.8;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex: 1;
}

.nav-links a {
  font-size: 14px;
  font-weight: 400;
  color: var(--color-gray-500);
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--color-black); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* ─────────────────────────────────────────
   8. LANGUAGE TOGGLE
   ───────────────────────────────────────── */

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px 0;
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
}

.lang-opt  { color: var(--color-gray-400); transition: color 0.2s; }
.lang-opt.active { color: var(--color-black); }
.lang-sep  { color: var(--color-gray-300); }

/* ─────────────────────────────────────────
   9. BUTTONS
   ───────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 500;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: background 0.2s, transform 0.15s, border-color 0.2s, color 0.2s;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.5);
}

/* Primary */
.btn-primary {
  background: var(--color-blue);
  color: var(--color-white);
  padding: 13px 24px;
  border-color: var(--color-blue);
}
.btn-primary:hover {
  background: #0066DD;
  border-color: #0066DD;
  transform: translateY(-1px);
}

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--color-gray-700);
  padding: 13px 24px;
  border-color: var(--color-gray-300);
}
.btn-ghost:hover {
  border-color: var(--color-gray-500);
  color: var(--color-black);
}

/* Nav CTA */
.btn-nav {
  background: var(--color-black);
  color: var(--color-white);
  padding: 8px 18px;
  font-size: 14px;
  border-color: var(--color-black);
}
.btn-nav:hover { background: var(--color-gray-900); }

/* Full-width */
.btn-full { width: 100%; }

/* ─────────────────────────────────────────
   10. TAGS / BADGES
   ───────────────────────────────────────── */

.tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--color-blue-dim);
  border: 1px solid var(--color-blue-border);
  color: var(--color-blue);
  padding: 4px 10px;
  border-radius: 6px;
  white-space: nowrap;
}

/* ─────────────────────────────────────────
   11. HERO
   ───────────────────────────────────────── */

#hero {
  position: relative;
  min-height: calc(100vh - 64px);
  margin-top: 64px;
  padding: var(--space-15) 0;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  top: -20%; right: -10%;
  width: 60%; height: 80%;
  background: radial-gradient(ellipse at center, rgba(0, 122, 255, 0.05) 0%, transparent 70%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.03) 1px, transparent 1px);
  background-size: 80px 80px;
}

.hero-inner { position: relative; z-index: 1; }

.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-gray-900);
  color: var(--color-white);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: var(--space-4);
}

.hero-status-text {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-headline {
  font-family: var(--font-sans);
  font-size: clamp(44px, 5.5vw, 76px);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.04em;
  color: var(--color-black);
  max-width: 75%;
  margin-bottom: var(--space-3);
}

.hero-sub {
  font-size: 17px;
  font-weight: 400;
  color: var(--color-gray-500);
  max-width: 520px;
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

/* Metric bar */
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--color-gray-200);
  border: 1px solid var(--color-gray-200);
  border-radius: 16px;
  overflow: hidden;
  gap: 1px;
  max-width: 720px;
}

.metric-cell {
  display: flex;
  flex-direction: column;
  padding: var(--space-3) var(--space-4);
  background: var(--color-gray-100);
}

.metric-value {
  font-family: var(--font-sans);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--color-black);
  line-height: 1.2;
}

.metric-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* ─────────────────────────────────────────
   12. WORLD MAP
   ───────────────────────────────────────── */

#footprint { background: var(--color-gray-50); }

.map-container {
  width: 100%;
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: 16px;
  overflow: hidden;
  max-height: 420px;
  line-height: 0; /* remove inline gap under SVG */
}

.world-map {
  width: 100%;
  height: auto;
  display: block;
}

.grid-line { stroke: rgba(0,0,0,0.055); stroke-width: 1; }

/* SVG node pulse animation */
.node-pulse {
  fill: none;
  stroke: var(--color-blue);
  stroke-width: 1.5;
  transform-origin: center;
  transform-box: fill-box;
  animation: node-ring 2.5s ease-out infinite;
}

@keyframes node-ring {
  0%   { transform: scale(1);   opacity: 0.7; }
  100% { transform: scale(2.2); opacity: 0;   }
}

/* SVG label text */
.map-label-city {
  font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  font-size: 13px;
  font-weight: 600;
  fill: #0A0A0A;
}

.map-label-role {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  font-weight: 500;
  fill: #888888;
  letter-spacing: 0.06em;
}

/* ─────────────────────────────────────────
   13. RTCE METHODOLOGY GRID
   ───────────────────────────────────────── */

.rtce-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-gray-200);
  border: 1px solid var(--color-gray-200);
  border-radius: 16px;
  overflow: hidden;
}

.rtce-card {
  position: relative;
  background: var(--color-gray-100);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: background 0.2s;
  transition-delay: var(--delay, 0s);
}

.rtce-card:hover { background: var(--color-gray-200); }

.rtce-letter {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-blue);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.rtce-icon {
  color: var(--color-gray-300);
  margin: var(--space-1) 0;
  display: flex;
}

.rtce-card h3 { font-size: 17px; }

.rtce-card p {
  font-size: 15px;
  color: var(--color-gray-500);
  line-height: 1.65;
  flex: 1;
}

.rtce-index {
  position: absolute;
  bottom: var(--space-3);
  right: var(--space-3);
  font-family: var(--font-sans);
  font-size: 48px;
  font-weight: 600;
  color: var(--color-gray-200);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

/* ─────────────────────────────────────────
   14. SERVICES
   ───────────────────────────────────────── */

.services-card {
  background: var(--color-gray-200);
  border: 1px solid var(--color-gray-200);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.service-row {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--color-gray-100);
  min-height: 80px;
  transition: background 0.2s;
}

.service-row:hover { background: var(--color-white); }

.service-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-gray-400);
  letter-spacing: 0.04em;
}

.service-name {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.service-desc {
  font-size: 15px;
  color: var(--color-gray-500);
  line-height: 1.6;
}

/* ─────────────────────────────────────────
   15. LEADERSHIP
   ───────────────────────────────────────── */

.leadership-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: start;
}

/* Profile card */
.profile-card {
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  border-radius: 16px;
  padding: var(--space-4);
}

.profile-top {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.avatar-block {
  width: 72px;
  height: 72px;
  background: var(--color-blue-dim);
  color: var(--color-blue);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
  flex-shrink: 0;
  object-fit: cover;
}

.profile-name {
  font-size: 20px;
  letter-spacing: -0.03em;
  margin-bottom: 2px;
}

.profile-title {
  font-size: 15px;
  color: var(--color-gray-500);
  line-height: 1.4;
}

.profile-bio {
  font-size: 15px;
  color: var(--color-gray-700);
  line-height: 1.75;
}

/* Credentials */
.credentials {
  background: var(--color-gray-200);
  border: 1px solid var(--color-gray-200);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.credential-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-gray-100);
}

.credential-icon {
  width: 36px;
  height: 36px;
  background: var(--color-white);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-500);
  flex-shrink: 0;
}

.credential-body {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.credential-org {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-black);
  letter-spacing: -0.02em;
}

.credential-detail {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-gray-500);
  letter-spacing: 0.02em;
}

/* ─────────────────────────────────────────
   16. SECTORS SERVED
   ───────────────────────────────────────── */

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--color-gray-200);
  border: 1px solid var(--color-gray-200);
  border-radius: 16px;
  overflow: hidden;
}

.sector-card {
  background: var(--color-gray-100);
  padding: var(--space-4) var(--space-3);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
  transition: background 0.2s;
}

.sector-card:hover { background: var(--color-gray-200); }

.sector-icon {
  color: var(--color-gray-400);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sector-name {
  font-family: var(--font-text);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-black);
  letter-spacing: -0.02em;
  line-height: 1.3;
}

/* ─────────────────────────────────────────
   17. CONTACT
   ───────────────────────────────────────── */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

.contact-left h2 { margin-bottom: var(--space-2); }

.contact-sub {
  font-size: 17px;
  color: var(--color-gray-500);
  margin-bottom: var(--space-4);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.contact-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-2);
  align-items: baseline;
}

.contact-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--color-gray-400);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-value {
  font-size: 15px;
  color: var(--color-gray-700);
}

a.contact-value:hover { color: var(--color-blue); }

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field input,
.form-field textarea {
  width: 100%;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: 8px;
  padding: 13px 16px;
  font-family: var(--font-text);
  font-size: 15px;
  font-weight: 400;
  color: var(--color-black);
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}

.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--color-gray-400); }

.form-field input:focus,
.form-field textarea:focus { border-color: var(--color-blue); }

.form-field textarea {
  height: 110px;
  resize: none;
}

/* ─────────────────────────────────────────
   18. FOOTER
   ───────────────────────────────────────── */

.footer {
  border-top: 1px solid var(--color-gray-200);
  padding: var(--space-4) 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-copy {
  font-size: 13px;
  color: var(--color-gray-500);
}

.footer-right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.footer-link {
  font-size: 13px;
  color: var(--color-gray-500);
  transition: color 0.2s;
}

.footer-link:hover { color: var(--color-black); }

/* ─────────────────────────────────────────
   19. SCROLL REVEAL
   ───────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity   0.65s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--delay, 0s);
}

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

/* ─────────────────────────────────────────
   20. FOCUS RINGS (accessibility)
   ───────────────────────────────────────── */

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.5);
  border-radius: 4px;
}

/* ─────────────────────────────────────────
   21. RESPONSIVE — TABLET  (≤ 1024px)
   ───────────────────────────────────────── */

@media (max-width: 1024px) {
  .container { padding: 0 var(--space-3); }

  section { padding: var(--space-10) 0; }

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

  .case-study-card { grid-template-columns: 1fr; }
  .case-right       { padding: var(--space-4); }

  .hero-headline { max-width: 85%; }
}

/* ─────────────────────────────────────────
   22. RESPONSIVE — MOBILE  (≤ 640px)
   ───────────────────────────────────────── */

@media (max-width: 640px) {
  .container { padding: 0 var(--space-2); }

  section { padding: 60px 0; }

  /* Nav: logo + Enquire only; lang toggle in footer */
  .nav-links,
  .nav-actions .lang-toggle { display: none; }

  /* Hero */
  .hero-headline {
    font-size: clamp(36px, 9vw, 44px);
    max-width: 100%;
  }

  .hero-ctas { flex-direction: column; align-items: flex-start; }

  .hero-metrics {
    grid-template-columns: 1fr;
    background: var(--color-gray-200);
    max-width: 100%;
  }

  .metric-cell { border-bottom: 1px solid var(--color-gray-200); }
  .metric-cell:last-child { border-bottom: none; }

  /* RTCE: 2×2 */
  .rtce-grid { grid-template-columns: repeat(2, 1fr); }

  /* Services: stacked cards */
  .services-card { gap: 8px; background: none; border: none; border-radius: 0; }

  .service-row {
    grid-template-columns: 1fr auto;
    border: 1px solid var(--color-gray-200) !important;
    border-radius: 12px;
    padding: var(--space-3);
  }

  .service-num { display: none; }

  .service-row .tag { grid-column: 2; align-self: start; }

  .service-body { grid-column: 1; grid-row: 1 / 3; }

  /* Leadership: stacked */
  .leadership-grid { grid-template-columns: 1fr; }

  /* Contact: stacked */
  .contact-grid { grid-template-columns: 1fr; gap: var(--space-4); }

  /* Footer */
  .footer-inner { flex-direction: column; align-items: flex-start; gap: var(--space-2); }
}

/* ─────────────────────────────────────────
   23. RESPONSIVE — NARROW MOBILE  (≤ 400px)
   ───────────────────────────────────────── */

@media (max-width: 400px) {
  .rtce-grid        { grid-template-columns: 1fr; }
  .metrics-grid     { grid-template-columns: 1fr; }
  .hero-metrics     { grid-template-columns: 1fr; }
}