/* =================================================================
   UDAY CONSTRUCTION — DESIGN SYSTEM
   "Uday" = sunrise: navy night sky, electric cyan current, sunrise gold.
   Layers: Tokens -> Reset -> Base -> Layout -> Components -> Pages -> Utilities
   ================================================================= */

/* ---------- 1. DESIGN TOKENS ---------- */
:root {
  /* Brand — sampled from the logo: navy -> royal blue -> sky -> cyan */
  --color-navy: #072655;
  --color-blue: #194aa2;
  --color-cyan: #12b2f2;
  --color-gold: #12b2f2; /* legacy name: the highlight colour is now logo cyan */
  --color-sky: #eef6fc;
  --gradient-brand: linear-gradient(135deg, #08397e 0%, #194aa2 45%, #1a94df 100%);

  /* Scales (legacy names kept so every existing template re-themes) */
  --color-primary-900: #051b3e;
  --color-primary-800: #072655;
  --color-primary-700: #08397e;
  --color-primary-600: #194aa2;
  --color-primary-500: #1a94df;
  --color-secondary-900: #1b2433;
  --color-secondary-700: #3f4a5c;
  --color-secondary-500: #66728a;
  --color-secondary-300: #a3aec2;
  --color-secondary-100: #e3ecf6;
  --color-accent-700: #0b6fae;
  --color-accent-600: #1a94df;
  --color-accent-500: #12b2f2;
  --color-accent-400: #5ccbf6;
  --color-accent-100: #e2f5fd;
  --color-success: #1f7a4d;
  --color-danger: #b3261e;
  --color-warning: #c27c0e;
  --color-white: #ffffff;
  --color-offwhite: #eef6fc;
  --color-header-bg: #ffffff;
  --color-surface: #ffffff;
  --color-ink: #0f1c33;
  --color-ink-muted: #4a5873;
  --color-border: #dbe5f1;

  /* Typography */
  --font-heading: 'Montserrat', 'Segoe UI', sans-serif;
  --font-body: 'Source Sans 3', 'Segoe UI', sans-serif;
  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1.0625rem;
  --fs-md: 1.1875rem;
  --fs-lg: 1.25rem;
  --fs-xl: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
  --fs-h3: clamp(1.375rem, 1.2rem + 0.8vw, 1.75rem);
  --fs-h2: clamp(1.75rem, 1.4rem + 1.5vw, 2.5rem);
  --fs-h1: clamp(2.125rem, 1.6rem + 2.4vw, 3.5rem);
  --fs-display: clamp(2.25rem, 1.5rem + 3.4vw, 4rem);
  --lh-tight: 1.15;
  --lh-heading: 1.25;
  --lh-body: 1.65;

  /* Spacing scale (4px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: clamp(4rem, 3rem + 3vw, 6rem);
  --space-10: 8rem;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 999px;

  /* Shadows — tinted navy, not pure black */
  --shadow-sm: 0 1px 2px rgba(7, 38, 85, 0.06), 0 1px 1px rgba(7, 38, 85, 0.04);
  --shadow-md: 0 8px 20px -6px rgba(7, 38, 85, 0.16), 0 2px 6px rgba(7, 38, 85, 0.06);
  --shadow-lg: 0 24px 48px -16px rgba(7, 38, 85, 0.28), 0 4px 12px rgba(7, 38, 85, 0.08);
  --shadow-focus: 0 0 0 3px rgba(18, 178, 242, 0.4);

  /* Layout */
  --container-max: 1240px;
  --container-pad: clamp(1rem, 2vw + 0.5rem, 2.5rem);
  --header-height: 84px;

  /* Motion */
  --ease-standard: cubic-bezier(0.2, 0.8, 0.2, 1);
  --dur-fast: 150ms;
  --dur-base: 250ms;
  --dur-slow: 600ms;
}

/* ---------- 2. RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: hidden; scroll-padding-top: calc(var(--header-height) + 16px); }
body, h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol { margin: 0; }
ul[class], ol[class] { list-style: none; padding: 0; }
img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* ---------- 3. BASE ---------- */
body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  color: var(--color-ink);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: var(--lh-heading);
  color: var(--color-primary-800);
  font-weight: 700;
  letter-spacing: -0.015em;
}
h1 { font-size: var(--fs-h1); line-height: var(--lh-tight); font-weight: 800; letter-spacing: -0.025em; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-xl); }

p { color: var(--color-ink-muted); }
.lead { font-size: var(--fs-md); color: var(--color-ink-muted); }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  border-radius: var(--radius-sm);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-blue);
  margin-bottom: var(--space-3);
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-cyan));
}

/* ---------- 4. LAYOUT ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section { padding-block: var(--space-9); position: relative; }
.section--tight { padding-block: var(--space-8); }
.section--dark { background: var(--color-primary-800); color: var(--color-white); }
.section--dark h2, .section--dark h3, .section--dark h4 { color: var(--color-white); }
.section--dark p { color: rgba(255,255,255,0.75); }
.section--dark .eyebrow { color: var(--color-gold); }
.section--offwhite, .section--sky { background: var(--color-sky); }

.section-head {
  max-width: 760px;
  margin-bottom: var(--space-7);
}
.section-head h2 { margin-bottom: var(--space-3); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }

.grid { display: grid; gap: var(--space-5); min-width: 0; }
.grid > * { min-width: 0; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); align-items: center; }
.split > * { min-width: 0; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: var(--space-6); } }

/* Curved section divider — sits at the bottom edge of a section and is
   filled with the colour of the section that follows. */
.section-curve { position: absolute; left: 0; right: 0; bottom: -1px; width: 100%; height: clamp(28px, 4vw, 64px); pointer-events: none; z-index: 2; }
.section-curve--top { top: -1px; bottom: auto; transform: rotate(180deg); }

/* Long-form CMS pages (page.php) */
/* Long-form copy: full container width, justified, hyphenated for even spacing */
.article-body p, .profile-section p { text-align: justify; text-justify: inter-word; hyphens: auto; }
.article-body > p + p { margin-top: var(--space-4); }
h1 + .article-body { margin-top: var(--space-6); }
/* Narrow columns justify badly (large word gaps): left-align on phones */
@media (max-width: 640px) {
  .article-body p, .profile-section p, .message-layout blockquote p { text-align: left; }
}

/* Partner Message: portrait with name card + justified message */
.message-layout { display: grid; grid-template-columns: minmax(240px, 360px) 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.message-layout__photo { margin: 0; position: sticky; top: calc(var(--header-height) + var(--space-6)); }
.message-layout__photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center top; border-radius: var(--radius-lg) var(--radius-lg) 0 0; box-shadow: var(--shadow-lg); }
.message-layout__photo figcaption { padding: var(--space-4) var(--space-5); background: var(--gradient-brand); border-radius: 0 0 var(--radius-lg) var(--radius-lg); color: var(--color-white); }
.message-layout__photo figcaption strong { display: block; font-family: var(--font-heading); font-size: var(--fs-md); }
.message-layout__photo figcaption span { font-size: var(--fs-sm); color: rgba(255,255,255,0.85); }
.message-layout .message-layout__eyebrow { font-family: var(--font-heading); font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-primary-500); text-align: left; margin-bottom: var(--space-4); }
.message-layout blockquote { position: relative; margin: 0; padding: var(--space-6) var(--space-6) var(--space-6) var(--space-8); background: var(--color-sky); border-left: 4px solid var(--color-cyan); border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.message-layout blockquote::before { content: '\201C'; position: absolute; left: var(--space-4); top: var(--space-2); font-family: Georgia, serif; font-size: 4rem; line-height: 1; color: var(--color-cyan); }
.message-layout blockquote p { color: var(--color-ink); font-size: var(--fs-md); line-height: 1.75; text-align: justify; }
.message-layout blockquote p + p { margin-top: var(--space-4); }
.message-layout .message-layout__sign { margin-top: var(--space-5); text-align: left; }
.message-layout__sign strong { display: block; font-family: var(--font-heading); color: var(--color-primary-800); font-size: var(--fs-lg); }
.message-layout__sign span { font-size: var(--fs-sm); color: var(--color-ink-muted); }
@media (max-width: 860px) {
  .message-layout { grid-template-columns: 1fr; }
  .message-layout__photo { position: static; max-width: 360px; }
  .message-layout blockquote { padding: var(--space-6) var(--space-4) var(--space-5) var(--space-6); }
  .message-layout blockquote::before { left: var(--space-2); font-size: 3rem; }
}
@media (max-width: 640px) { .message-layout blockquote p { text-align: left; } }
.profile-section { margin-block: var(--space-9); }
.profile-section img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.profile-section--portrait { align-items: start; }
.profile-section--portrait img { aspect-ratio: auto; object-fit: contain; width: auto; max-width: 100%; max-height: 450px; margin-inline: auto; }
@media (max-width: 900px) { .profile-section--portrait img { max-height: 380px; } }
.profile-section h3 { margin-bottom: var(--space-4); }
.profile-section ul, .article-body--wide ul { display: grid; gap: var(--space-3); list-style: none; padding-left: 0; margin-block: var(--space-4); }
.profile-section ul li, .article-body--wide ul li { padding-left: var(--space-6); position: relative; text-align: left; }
.profile-section ul li::before, .article-body--wide ul li::before {
  content: ''; position: absolute; left: 0; top: 0.55em;
  width: 9px; height: 9px; border-radius: var(--radius-full);
  background: var(--color-gold);
}
.article-body--wide h2 { position: relative; padding-top: var(--space-6); border-top: 1px solid var(--color-border); }
.article-body--wide h2::before { content: ''; position: absolute; top: -1px; left: 0; width: 56px; height: 3px; background: var(--color-gold); }
.article-body--wide h3 { color: var(--color-primary-700); margin-top: var(--space-6); }

/* Data tables */
.data-table { width: 100%; border-collapse: collapse; margin-block: var(--space-6); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--color-border); }
.data-table thead tr { background: var(--color-primary-800); }
.data-table th { color: var(--color-white); text-align: left; padding: var(--space-4); font-weight: 600; font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: 0.04em; }
.data-table td { padding: var(--space-4); border-bottom: 1px solid var(--color-border); }
.data-table tbody tr:nth-child(even) { background: var(--color-sky); }
.data-table tbody tr:last-child td { border-bottom: none; }

.service-aside { position: sticky; top: calc(var(--header-height) + 16px); max-height: calc(100vh - var(--header-height) - 32px); overflow-y: auto; }

.team-card__media { aspect-ratio: 1 / 1; background: var(--color-primary-800); }
.team-card__media img { object-fit: cover; }

/* ---------- 5. BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.85rem 1.6rem;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.2;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  transition: transform var(--dur-fast) var(--ease-standard), background-color var(--dur-base) var(--ease-standard), background-position var(--dur-slow) var(--ease-standard), box-shadow var(--dur-base) var(--ease-standard), border-color var(--dur-base) var(--ease-standard), color var(--dur-base);
  white-space: nowrap;
}
.btn svg { flex-shrink: 0; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: var(--gradient-brand); background-size: 140% 100%; background-position: 0 0; color: var(--color-white); }
.btn--primary:hover { background-position: 100% 0; box-shadow: 0 10px 24px -8px rgba(26, 148, 223, 0.65); }
.btn--gold { background: var(--color-cyan); color: var(--color-primary-900); }
.btn--gold:hover { background: #45c4f6; box-shadow: 0 10px 24px -8px rgba(18, 178, 242, 0.6); }

.btn--blue { background: var(--color-blue); color: var(--color-white); }
.btn--blue:hover { background: var(--color-primary-700); box-shadow: var(--shadow-md); }

.btn--secondary, .btn--ghost-light { background: transparent; color: var(--color-white); border-color: rgba(255,255,255,0.5); }
.btn--secondary:hover, .btn--ghost-light:hover { background: rgba(255,255,255,0.1); border-color: var(--color-white); }

.btn--outline { background: transparent; color: var(--color-primary-800); border-color: var(--color-primary-800); }
.btn--outline:hover { background: var(--color-primary-800); color: var(--color-white); }

.btn--dark { background: var(--color-primary-800); color: var(--color-white); }
.btn--dark:hover { background: var(--color-primary-700); box-shadow: var(--shadow-md); }

.btn--whatsapp { background: #25d366; color: #05300f; }
.btn--whatsapp:hover { background: #1fbe5a; box-shadow: 0 10px 24px -8px rgba(37, 211, 102, 0.6); }

.btn--sm { padding: 0.6rem 1.15rem; font-size: var(--fs-xs); }
.btn--block { width: 100%; }

/* ---------- 6. CARDS ---------- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--dur-base) var(--ease-standard), box-shadow var(--dur-base) var(--ease-standard), border-color var(--dur-base);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--color-secondary-100); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease-standard); }
.card:hover .card__media img { transform: scale(1.05); }

.card__body { padding: var(--space-5); }
.card__eyebrow { font-family: var(--font-heading); font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-blue); margin-bottom: var(--space-2); }
.card__title { font-size: var(--fs-lg); margin-bottom: var(--space-2); }
.card__meta { display: flex; align-items: center; gap: var(--space-2); font-size: var(--fs-xs); color: var(--color-ink-muted); margin-bottom: var(--space-3); }
.card__link { display: inline-flex; align-items: center; gap: var(--space-2); font-family: var(--font-heading); font-weight: 700; font-size: var(--fs-sm); color: var(--color-blue); }
.card__link svg { transition: transform var(--dur-base) var(--ease-standard); }
.card:hover .card__link svg, .card__link:hover svg { transform: translateX(4px); }

/* Icon card — service tiles, values, infrastructure */
.icon-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  height: 100%;
  padding: var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: transform var(--dur-base) var(--ease-standard), box-shadow var(--dur-base) var(--ease-standard), border-color var(--dur-base);
  overflow: hidden;
}
.icon-card::after {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 3px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-cyan));
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur-slow) var(--ease-standard);
}
.icon-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.icon-card:hover::after { transform: scaleX(1); }
.icon-card h3 { font-size: var(--fs-lg); margin: 0; }
.icon-card p { font-size: var(--fs-sm); flex: 1; }
.icon-card .card__link { margin-top: auto; }

.icon-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 60px; height: 60px; flex-shrink: 0;
  border-radius: 16px;
  color: var(--color-blue);
  background: linear-gradient(135deg, #e2effc 0%, #d3ecf9 100%);
  transition: background var(--dur-base), color var(--dur-base), transform var(--dur-base) var(--ease-standard);
}
.icon-card:hover .icon-badge { background: var(--color-primary-800); color: var(--color-gold); transform: rotate(-4deg); }
.icon-badge--gold { color: var(--color-primary-900); background: var(--color-gold); }
.icon-badge--sm { width: 44px; height: 44px; border-radius: 12px; }

/* Badges */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 0.3rem 0.75rem; border-radius: var(--radius-full); font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.badge--completed { background: #e5f3ec; color: var(--color-success); }
.badge--ongoing { background: var(--color-accent-100); color: var(--color-accent-700); }
.badge--upcoming { background: #e2effc; color: var(--color-primary-700); }
.badge--featured { background: var(--color-primary-800); color: var(--color-white); }
.badge--placeholder { background: #fff4d6; color: #7a5200; border: 1px dashed #d99a10; }

/* ---------- 7. FORMS ---------- */
.form-group { margin-bottom: var(--space-4); }
.form-label { display: block; font-size: var(--fs-sm); font-weight: 600; color: var(--color-primary-800); margin-bottom: var(--space-2); }
.form-label .required { color: var(--color-danger); }

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  font-size: var(--fs-sm);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  transition: border-color var(--dur-fast) var(--ease-standard), box-shadow var(--dur-fast) var(--ease-standard);
}
.form-control:focus { border-color: var(--color-cyan); box-shadow: var(--shadow-focus); outline: none; }
textarea.form-control { resize: vertical; min-height: 120px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; gap: 0; } }

.form-check { display: flex; align-items: center; gap: var(--space-2); font-size: var(--fs-sm); }
.form-honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-actions { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-top: var(--space-2); }
@media (max-width: 480px) { .form-actions { grid-template-columns: 1fr; } }
.form-note { font-size: var(--fs-xs); color: var(--color-ink-muted); margin-top: var(--space-3); }

.alert { padding: var(--space-4) var(--space-5); border-radius: var(--radius-sm); font-size: var(--fs-sm); margin-bottom: var(--space-5); }
.alert--success { background: #e5f3ec; color: var(--color-success); border: 1px solid #b9dfc9; }
.alert--error { background: #fbe9e8; color: var(--color-danger); border: 1px solid #f2c1bd; }

/* ---------- 8. HEADER ---------- */
/* Thin navy top bar with contact shortcuts */
.topbar { background: var(--color-primary-800); color: rgba(255,255,255,0.85); font-size: var(--fs-xs); }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); min-height: 38px; }
.topbar__group { display: flex; align-items: center; gap: var(--space-5); flex-wrap: wrap; }
.topbar a { display: inline-flex; align-items: center; gap: 6px; color: rgba(255,255,255,0.85); transition: color var(--dur-fast); }
.topbar a:hover { color: var(--color-cyan); }
.topbar svg { color: var(--color-cyan); }
@media (max-width: 1260px) { .topbar { display: none; } }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--dur-base) var(--ease-standard);
}
.site-header::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 3px;
  background: linear-gradient(90deg, #08397e, #194aa2 40%, #1a94df 75%, #12b2f2);
}
.site-header.is-scrolled { box-shadow: 0 12px 30px -14px rgba(7, 38, 85, 0.35); }

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

.header-logo { display: flex; align-items: center; flex-shrink: 0; min-width: 0; }
.header-logo img { display: block; height: 58px; width: auto; max-width: 100%; }

.main-nav { flex: 1 1 auto; display: flex; justify-content: center; min-width: 0; }
.main-nav__list { display: flex; align-items: center; gap: clamp(10px, 1.25vw, 22px); }
.main-nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  color: var(--color-primary-800);
  padding-block: var(--space-4);
  transition: color var(--dur-fast) var(--ease-standard);
}
.main-nav__link::after {
  content: ''; position: absolute; left: 0; bottom: 6px;
  width: 0; height: 2px; border-radius: 2px;
  background: var(--color-cyan);
  transition: width var(--dur-base) var(--ease-standard);
}
.main-nav__link:hover { color: var(--color-primary-500); }
.main-nav__link:hover::after, .main-nav__link.is-active::after { width: 100%; }
.main-nav__link.is-active { color: var(--color-primary-600); }
.main-nav__chevron { width: 11px; height: 11px; flex-shrink: 0; opacity: 0.7; transition: transform var(--dur-base) var(--ease-standard); }
.has-mega:hover .main-nav__chevron, .has-mega:focus-within .main-nav__chevron { transform: rotate(180deg); }

.has-mega { position: relative; }
.mega-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 580px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-cyan);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-base) var(--ease-standard), transform var(--dur-base) var(--ease-standard), visibility var(--dur-base);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-1);
  z-index: 10;
}
.has-mega:hover .mega-menu, .has-mega:focus-within .mega-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.mega-menu--single { grid-template-columns: 1fr; min-width: 280px; }
.mega-menu__item { display: flex; gap: var(--space-3); align-items: flex-start; padding: var(--space-3); border-radius: var(--radius-sm); transition: background var(--dur-fast); }
.mega-menu__item:hover { background: var(--color-sky); }
.mega-menu__item > svg { flex-shrink: 0; color: var(--color-primary-500); margin-top: 2px; }
.mega-menu__item strong { display: block; font-family: var(--font-heading); font-size: var(--fs-sm); color: var(--color-primary-800); line-height: 1.3; }
.mega-menu__item span { display: block; font-size: var(--fs-xs); color: var(--color-ink-muted); line-height: 1.4; margin-top: 2px; }

.header-actions { display: flex; align-items: center; gap: var(--space-3); flex-shrink: 0; }
.header-profile { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-width: 40px; height: 40px; font-family: var(--font-heading); font-size: var(--fs-xs); font-weight: 700; color: var(--color-primary-700); padding: 0 0.75rem; border: 1.5px solid var(--color-border); border-radius: var(--radius-full); transition: border-color var(--dur-base), color var(--dur-base), background var(--dur-base); }
.header-profile:hover { color: var(--color-primary-600); border-color: var(--color-cyan); background: var(--color-sky); }

.hamburger { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 44px; height: 44px; background: none; border: none; padding: 10px; }
.hamburger span { display: block; height: 2px; background: var(--color-primary-800); border-radius: 2px; transition: transform var(--dur-base) var(--ease-standard), opacity var(--dur-base); }
.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  inset: var(--header-height) 0 0 0;
  background: var(--color-white);
  z-index: 99;
  padding: var(--space-5) var(--container-pad) var(--space-8);
  overflow-y: auto;
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-base) var(--ease-standard), transform var(--dur-base) var(--ease-standard), visibility var(--dur-base);
}
.mobile-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-nav__link { display: flex; justify-content: space-between; align-items: center; padding: var(--space-4) 0; font-family: var(--font-heading); font-size: var(--fs-lg); font-weight: 700; border-bottom: 1px solid var(--color-border); color: var(--color-primary-800); }
.mobile-nav__link.is-active { color: var(--color-blue); }
.mobile-nav__actions { display: flex; flex-direction: column; gap: var(--space-3); margin-top: var(--space-6); }

.mobile-nav__group { padding: var(--space-2) 0 var(--space-3) var(--space-4); border-bottom: 1px solid var(--color-border); display: grid; gap: 2px; }
.mobile-nav__sub { display: block; padding: var(--space-2) 0; font-size: var(--fs-sm); font-weight: 600; color: var(--color-ink-muted); }
.mobile-nav__sub:hover { color: var(--color-primary-600); }
.mobile-nav__group-label { padding-bottom: var(--space-2); border-bottom: none; }

/* 9 menu items + logo + 2 actions: the header bar gets a wider container than
   page content, and tightens in steps before the hamburger takes over. */
.site-header .container, .topbar .container { max-width: 1440px; }
.header-profile .header-profile__text { display: none; }
@media (min-width: 1600px) {
  .header-profile .header-profile__text { display: inline; }
}
@media (max-width: 1440px) {
  .header-logo img { height: 52px; }
  .main-nav__list { gap: 16px; }
}
@media (max-width: 1360px) {
  .header-logo img { height: 46px; }
  .main-nav__link { font-size: 0.8125rem; }
  .main-nav__list { gap: 12px; }
  .header-bar { gap: var(--space-3); }
}
@media (max-width: 1260px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .header-profile .header-profile__text { display: inline; }
}
@media (max-width: 560px) {
  :root { --header-height: 70px; }
  .header-logo img { height: 44px; }
  .header-actions { gap: var(--space-2); }
  .header-profile { display: none; }
  .header-actions .btn--primary { padding: 0.55rem 0.9rem; }
}
@media (max-width: 380px) {
  .header-logo img { height: 38px; }
  .header-actions .btn--primary { display: none; }
}

/* ---------- 9. HOME HERO (illustrated sunrise) ---------- */
.home-hero {
  position: relative;
  overflow: hidden;
  color: var(--color-white);
  background: linear-gradient(180deg, #051b3e 0%, #072655 45%, #194aa2 100%);
  min-height: min(92vh, 860px);
  display: flex;
  align-items: center;
  padding-block: var(--space-8) clamp(9rem, 22vw, 15rem);
}
.home-hero__art { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.home-hero__art svg { width: 100%; height: 100%; }
.home-hero::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, rgba(5,27,62,0.92) 0%, rgba(5,27,62,0.7) 38%, rgba(5,27,62,0) 68%);
}
.home-hero .container { position: relative; z-index: 2; }
.home-hero__content { max-width: 640px; }
.home-hero__badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 0.4rem 0.9rem 0.4rem 0.45rem;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  font-family: var(--font-heading); font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.04em;
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--space-5);
}
.home-hero__badge span { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 50%; background: var(--color-gold); color: var(--color-primary-900); }
.home-hero h1 { color: var(--color-white); font-size: var(--fs-display); margin-bottom: var(--space-5); }
.home-hero h1 em { font-style: normal; background: linear-gradient(90deg, var(--color-gold), #a6e6fb); -webkit-background-clip: text; background-clip: text; color: transparent; }
.home-hero .lead { color: rgba(255,255,255,0.85); max-width: 560px; margin-bottom: var(--space-6); }
.home-hero__ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.home-hero__tagline { margin-top: var(--space-6); font-family: var(--font-heading); font-size: var(--fs-sm); font-weight: 600; color: var(--color-gold); letter-spacing: 0.04em; display: flex; align-items: center; gap: var(--space-3); }
.home-hero__tagline::before { content: ''; width: 36px; height: 2px; background: var(--color-gold); }

@media (max-width: 900px) {
  .home-hero { align-items: flex-start; padding-top: var(--space-7); min-height: 0; }
  .home-hero::before { background: linear-gradient(180deg, rgba(5,27,62,0.9) 0%, rgba(5,27,62,0.65) 55%, rgba(5,27,62,0) 80%); }
}

/* Illustration animation */
.art-sun { transform-box: fill-box; transform-origin: center; animation: sun-rise 2.4s var(--ease-standard) both; }
.art-glow { animation: glow-pulse 6s ease-in-out infinite; }
.art-current { stroke-dasharray: 4 46; animation: current-flow 2.8s linear infinite; }
.art-current--slow { animation-duration: 4.2s; }
.art-twinkle { animation: twinkle 3s ease-in-out infinite; }
@keyframes sun-rise { from { transform: translateY(60px); opacity: 0.4; } to { transform: translateY(0); opacity: 1; } }
@keyframes glow-pulse { 0%, 100% { opacity: 0.85; } 50% { opacity: 1; } }
@keyframes current-flow { to { stroke-dashoffset: -100; } }
@keyframes twinkle { 0%, 100% { opacity: 0.25; } 50% { opacity: 0.9; } }

/* ---------- 9b. INNER PAGE HERO ---------- */
.page-hero {
  position: relative;
  overflow: hidden;
  color: var(--color-ink);
  background: linear-gradient(180deg, #eef6fc 0%, #e2f1fb 100%);
  padding-block: clamp(3rem, 5vw, 4.5rem) clamp(5.5rem, 10vw, 8rem);
}
.page-hero__art { position: absolute; right: 0; bottom: 0; width: min(100%, 980px); height: 100%; z-index: 0; opacity: 0.9; }
.page-hero__art svg { position: absolute; right: 0; bottom: 0; width: 100%; height: auto; }
.page-hero::before { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(238,246,252,0.98) 0%, rgba(238,246,252,0.85) 45%, rgba(238,246,252,0) 80%); }
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { margin-bottom: var(--space-4); max-width: 820px; }
.page-hero .lead { max-width: 680px; }
.page-hero .breadcrumbs { padding: 0; margin-bottom: var(--space-4); }
@media (max-width: 760px) { .page-hero__art { opacity: 0.35; } }

/* Legacy photo hero (service-detail.php) */
.hero { position: relative; min-height: 70vh; display: flex; align-items: center; color: var(--color-white); overflow: hidden; padding-block: var(--space-8); }
.hero__media { position: absolute; inset: 0; z-index: 0; overflow: hidden; background: var(--color-primary-900); }
.hero__media picture { display: block; width: 100%; height: 100%; }
.hero__media img, .hero__media video { width: 100%; height: 100%; object-fit: cover; }
.hero__scrim { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(5,27,62,0.9) 0%, rgba(5,27,62,0.7) 60%, rgba(5,27,62,0.8) 100%); z-index: 1; }
.hero .container { position: relative; z-index: 2; }
.hero__content { max-width: 640px; min-width: 0; }
.hero__eyebrow { color: var(--color-gold); }
.hero h1 { color: var(--color-white); margin-block: var(--space-4) var(--space-5); }
.hero h1 em { color: var(--color-gold); font-style: normal; }
.hero p.lead { color: rgba(255,255,255,0.85); max-width: 560px; margin-bottom: var(--space-6); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-2); }
.service-hero { align-items: flex-end; min-height: 46vh; padding-block: 0 var(--space-7); }
.service-hero .hero__scrim { background: linear-gradient(180deg, rgba(5,27,62,0.1) 0%, rgba(5,27,62,0.25) 45%, rgba(5,27,62,0.94) 100%); }
.service-hero .hero__content { max-width: 920px; }
.service-hero h1 { font-size: clamp(1.5rem, 1rem + 1.8vw, 2.25rem); margin-block: 0 var(--space-3); line-height: 1.2; }
.service-hero p.lead { font-size: var(--fs-sm); max-width: 620px; color: rgba(255,255,255,0.82); margin-bottom: var(--space-5); }
.service-hero .hero__ctas { gap: var(--space-4); }

/* Home: photo background slider + glass quote card */
.hero--home { min-height: min(88vh, 820px); padding-block: var(--space-8) var(--space-10); }
.hero__slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.4s ease; }
.hero__slide.is-active { opacity: 1; }
.hero__slide img { transform: scale(1.04); transition: transform 7s linear; }
.hero__slide.is-active img { transform: scale(1.12); }
.hero--home .hero__scrim { background: linear-gradient(100deg, rgba(5,27,62,0.92) 0%, rgba(7,38,85,0.82) 42%, rgba(8,57,126,0.6) 75%, rgba(7,38,85,0.75) 100%); }
.hero__grid { display: grid; grid-template-columns: 1.2fr 0.9fr; gap: var(--space-8); align-items: center; min-width: 0; }
.hero__grid > * { min-width: 0; }
@media (max-width: 960px) { .hero__grid { grid-template-columns: 1fr; gap: var(--space-6); } }
.hero--home h1 { font-size: var(--fs-display); }
.hero--home h1 em { background: linear-gradient(90deg, #5ccbf6, #12b2f2); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__eyebrow::before { background: var(--color-cyan); }
.hero__dots { position: absolute; left: 50%; bottom: calc(var(--space-8) + 8px); transform: translateX(-50%); z-index: 3; display: flex; gap: 8px; }
.hero__dots button { width: 10px; height: 10px; padding: 0; border-radius: 50%; border: 0; background: rgba(255,255,255,0.4); transition: width var(--dur-base), background var(--dur-base); }
.hero__dots button.is-active { width: 28px; border-radius: 6px; background: var(--color-cyan); }

.hero-quote-card {
  background: rgba(255,255,255,0.1);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
  border: 1px solid rgba(255,255,255,0.22);
  border-top: 3px solid var(--color-cyan);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-lg);
}
.hero-quote-card h3 { color: var(--color-white); font-size: var(--fs-lg); margin-bottom: var(--space-4); }
.hero-quote-card .form-group { margin-bottom: var(--space-3); }
.hero-quote-card .form-control { background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.3); color: var(--color-white); }
.hero-quote-card .form-control::placeholder { color: rgba(255,255,255,0.65); }
.hero-quote-card .form-control:focus { border-color: var(--color-cyan); }
.hero-quote-card select.form-control option { color: var(--color-ink); }
.hero-quote-card .btn--block { margin-top: var(--space-2); }
.hero-quote-card .alert { margin-bottom: var(--space-3); }
@media (max-width: 960px) { .hero-quote-card { max-width: 480px; } }

/* ---------- 10. STATS / COUNTERS ---------- */
.stats-band { position: relative; z-index: 3; margin-top: clamp(-7rem, -9vw, -4rem); }
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.stat { position: relative; padding: var(--space-6) var(--space-5); text-align: center; }
.stat + .stat::before { content: ''; position: absolute; left: 0; top: 24%; bottom: 24%; width: 1px; background: var(--color-border); }
.stat__icon { display: inline-flex; color: var(--color-cyan); margin-bottom: var(--space-2); }
.stat__value { display: block; font-family: var(--font-heading); font-weight: 800; font-size: clamp(1.75rem, 1.3rem + 1.8vw, 2.6rem); line-height: 1.1; color: var(--color-primary-800); font-variant-numeric: tabular-nums; }
.stat__value .stat__affix { color: var(--color-gold); }
.stat__value { white-space: nowrap; }
.stat__value--text { font-size: clamp(1.25rem, 1rem + 1vw, 1.75rem); white-space: normal; padding-top: 0.2em; }
.stat__value--text { white-space: nowrap; }
.stat__value--text .stat__affix { display: block; }
.stat__label { display: block; margin-top: var(--space-2); font-size: var(--fs-sm); font-weight: 600; color: var(--color-ink-muted); }
@media (max-width: 860px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3)::before { display: none; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--color-border); }
}
@media (max-width: 480px) {
  .stat { padding: var(--space-5) var(--space-3); }
  .stat__value { font-size: 1.5rem; }
  .stat__value--text { font-size: 1.125rem; }
}

/* ---------- 11. HOME SECTIONS ---------- */
.about-preview__art { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: linear-gradient(180deg, #e2effc 0%, #dff4fd 100%); box-shadow: var(--shadow-md); }
.about-preview__art svg { width: 100%; height: auto; }
.about-preview__chip { position: absolute; left: var(--space-5); bottom: var(--space-5); display: flex; align-items: center; gap: var(--space-3); background: var(--color-white); border-radius: var(--radius-md); padding: var(--space-3) var(--space-4); box-shadow: var(--shadow-md); }
.about-preview__chip strong { display: block; font-family: var(--font-heading); font-size: var(--fs-lg); color: var(--color-primary-800); line-height: 1.1; }
.about-preview__chip span { font-size: var(--fs-xs); color: var(--color-ink-muted); }
.about-preview p + p { margin-top: var(--space-4); }
.about-photo { position: relative; }
.about-photo img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.about-photo::before { content: ''; position: absolute; right: -14px; top: -14px; width: 46%; height: 52%; border-radius: var(--radius-lg); background: var(--gradient-brand); z-index: -1; }
.about-photo .about-preview__chip { left: auto; right: var(--space-5); }
@media (max-width: 640px) { .about-photo::before { right: -8px; top: -8px; } }

.feature-panel { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-5); aspect-ratio: 4 / 3; border-radius: var(--radius-lg); color: rgba(255,255,255,0.9); background: radial-gradient(circle at 85% 110%, rgba(18,178,242,0.5), transparent 55%), var(--gradient-brand); box-shadow: var(--shadow-lg); }
.feature-panel span { font-family: var(--font-heading); font-weight: 700; font-size: var(--fs-sm); letter-spacing: 0.18em; text-transform: uppercase; color: #a6e6fb; }

.estimator-teaser { padding: var(--space-6); border-radius: var(--radius-lg); background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14); }
.estimator-teaser h4 { margin-bottom: var(--space-4); }
.estimator-teaser .check-list li { color: rgba(255,255,255,0.85); }
.estimator-teaser .check-list li svg { color: var(--color-cyan); }

/* Dark section with a faint circuit-grid texture */
.section--pattern { background-color: var(--color-primary-800); background-image: radial-gradient(circle at 15% 0%, rgba(18,178,242,0.18), transparent 45%), radial-gradient(circle at 90% 100%, rgba(25,74,162,0.6), transparent 50%), linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px); background-size: auto, auto, 36px 36px, 36px 36px; }
.about-preview .btn { margin-top: var(--space-6); }

.check-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
@media (max-width: 760px) { .check-grid { grid-template-columns: 1fr; } }
.check-item {
  display: flex; gap: var(--space-4); align-items: flex-start;
  padding: var(--space-5);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  transition: background var(--dur-base), border-color var(--dur-base), transform var(--dur-base) var(--ease-standard);
}
.check-item:hover { background: rgba(255,255,255,0.1); border-color: rgba(18,178,242,0.5); transform: translateY(-2px); }
.check-item__icon { flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; background: var(--color-gold); color: var(--color-primary-900); }
.check-item h3 { font-size: var(--fs-md); color: var(--color-white); margin-bottom: 4px; }
.check-item p { font-size: var(--fs-sm); color: rgba(255,255,255,0.72); }

.check-list { display: grid; gap: var(--space-3); }
.check-list li { display: flex; gap: var(--space-3); align-items: flex-start; }
.check-list li svg { flex-shrink: 0; margin-top: 3px; color: var(--color-blue); }

/* Clients strip */
.client-feature {
  display: grid; grid-template-columns: auto 1fr; gap: var(--space-5); align-items: center;
  padding: var(--space-6);
  background: linear-gradient(120deg, var(--color-primary-800), var(--color-blue));
  border-radius: var(--radius-lg);
  color: var(--color-white);
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-md);
}
.client-feature__mark { display: flex; align-items: center; justify-content: center; width: 84px; height: 84px; border-radius: 20px; background: var(--color-gold); color: var(--color-primary-900); font-family: var(--font-heading); font-weight: 800; font-size: 1.1rem; letter-spacing: 0.02em; }
.client-feature small { display: block; font-family: var(--font-heading); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-gold); margin-bottom: 4px; }
.client-feature strong { display: block; font-family: var(--font-heading); font-size: var(--fs-xl); line-height: 1.3; }
.client-feature p { color: rgba(255,255,255,0.78); font-size: var(--fs-sm); margin-top: 4px; }
@media (max-width: 560px) { .client-feature { grid-template-columns: 1fr; text-align: left; } .client-feature__mark { width: 64px; height: 64px; } }

.client-strip { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--space-3); }
@media (max-width: 1024px) { .client-strip { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px) { .client-strip { grid-template-columns: repeat(2, 1fr); } }
.client-chip {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: 120px; padding: var(--space-4) var(--space-3);
  background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  text-align: center; font-family: var(--font-heading); font-size: var(--fs-sm); font-weight: 700; color: var(--color-primary-800); line-height: 1.3;
  transition: border-color var(--dur-base), box-shadow var(--dur-base), transform var(--dur-base) var(--ease-standard);
}
.client-chip svg { color: var(--color-blue); }
.client-chip:hover { border-color: var(--color-cyan); box-shadow: var(--shadow-md); transform: translateY(-3px); }

/* CTA banner */
.cta-banner {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: 1fr auto; gap: var(--space-6); align-items: center;
  padding: clamp(2rem, 4vw, 3.5rem);
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at 92% 120%, rgba(18,178,242,0.55) 0%, rgba(18,178,242,0) 45%), linear-gradient(120deg, #051b3e 0%, #072655 60%, #1a94df 100%);
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
}
.cta-banner h2 { color: var(--color-white); margin-bottom: var(--space-2); }
.cta-banner p { color: rgba(255,255,255,0.8); }
.cta-banner__phone { display: inline-flex; align-items: center; gap: var(--space-2); margin-top: var(--space-3); font-family: var(--font-heading); font-weight: 700; font-size: var(--fs-lg); color: var(--color-gold); }
.cta-banner__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); position: relative; z-index: 1; }
.cta-banner__rays { position: absolute; right: -40px; bottom: -80px; width: 340px; opacity: 0.25; pointer-events: none; }
@media (max-width: 860px) { .cta-banner { grid-template-columns: 1fr; } }

/* ---------- 12. ABOUT ---------- */
.timeline { position: relative; display: grid; gap: var(--space-5); max-width: 880px; margin-inline: auto; }
.timeline::before { content: ''; position: absolute; left: 27px; top: 8px; bottom: 8px; width: 3px; border-radius: 2px; background: linear-gradient(180deg, var(--color-gold), var(--color-cyan), var(--color-blue)); }
.timeline__item { position: relative; display: grid; grid-template-columns: 56px 1fr; gap: var(--space-5); align-items: start; }
.timeline__dot { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: 50%; background: var(--color-white); border: 3px solid var(--color-gold); color: var(--color-primary-800); box-shadow: var(--shadow-md); }
.timeline__card { padding: var(--space-5) var(--space-6); background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.timeline__year { display: inline-block; font-family: var(--font-heading); font-weight: 800; font-size: var(--fs-sm); letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-blue); margin-bottom: var(--space-2); }
.timeline__card p { color: var(--color-ink); }

.vm-card { position: relative; height: 100%; padding: var(--space-7) var(--space-6) var(--space-6); border-radius: var(--radius-lg); overflow: hidden; }
.vm-card--vision { background: linear-gradient(140deg, var(--color-primary-800), var(--color-blue)); color: var(--color-white); }
.vm-card--vision h3 { color: var(--color-white); }
.vm-card--vision p { color: rgba(255,255,255,0.85); }
.vm-card--mission { background: var(--color-white); border: 1px solid var(--color-border); box-shadow: var(--shadow-md); }
.vm-card h3 { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); }
.vm-card p { font-size: var(--fs-md); }

.glance-table { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); }
.glance-table th, .glance-table td { padding: var(--space-4) var(--space-5); text-align: left; border-bottom: 1px solid var(--color-border); vertical-align: top; }
.glance-table tr:last-child th, .glance-table tr:last-child td { border-bottom: none; }
.glance-table th { width: 42%; font-family: var(--font-heading); font-size: var(--fs-sm); font-weight: 700; color: var(--color-primary-800); background: var(--color-sky); }
.glance-table td { color: var(--color-ink); font-weight: 600; }
@media (max-width: 480px) {
  .glance-table th, .glance-table td { display: block; width: 100%; }
  .glance-table th { border-bottom: none; padding-bottom: var(--space-1); }
}

.commit-list { display: grid; gap: var(--space-3); }
.commit-list li { display: flex; gap: var(--space-4); align-items: center; padding: var(--space-4) var(--space-5); background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); font-weight: 600; color: var(--color-ink); }
.commit-list li span { flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; background: var(--color-primary-800); color: var(--color-gold); }

/* ---------- 13. SERVICES ---------- */
.licence-banner {
  position: relative; z-index: 3;
  display: grid; grid-template-columns: auto 1fr; gap: var(--space-5); align-items: center;
  margin-top: clamp(-5.5rem, -7vw, -3rem);
  padding: var(--space-6);
  background: var(--color-white); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  border-left: 5px solid var(--color-gold);
}
.licence-banner p { font-size: var(--fs-md); color: var(--color-ink); font-weight: 600; line-height: 1.5; }
.licence-banner--flat { margin-top: var(--space-6); background: var(--color-sky); box-shadow: none; border: 1px solid var(--color-border); border-left: 5px solid var(--color-cyan); }
@media (max-width: 560px) { .licence-banner { grid-template-columns: 1fr; } }

.service-tile { display: flex; flex-direction: column; height: 100%; }
.service-tile .card__body { display: flex; flex-direction: column; flex: 1; }
.service-tile .card__body p { flex: 1; font-size: var(--fs-sm); }
.service-tile__media { aspect-ratio: 16 / 10; display: block; }
.service-tile__art { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.9); background: radial-gradient(circle at 80% 110%, rgba(18,178,242,0.55), rgba(18,178,242,0) 55%), var(--gradient-brand); }
.service-tile__art svg { width: 30%; height: auto; transition: transform var(--dur-slow) var(--ease-standard); }
.card:hover .service-tile__art svg { transform: scale(1.08); }
.service-tile__icon { position: absolute; left: var(--space-4); bottom: var(--space-4); z-index: 1; display: flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 12px; background: var(--color-white); color: var(--color-primary-600); box-shadow: var(--shadow-md); }
.service-tile__actions { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-4); padding-top: var(--space-4); border-top: 1px solid var(--color-border); }
.card__link--muted { color: var(--color-ink-muted); font-size: var(--fs-xs); }
.card__link--muted:hover { color: var(--color-primary-600); }

.service-card__num { position: absolute; top: var(--space-5); right: var(--space-5); font-family: var(--font-heading); font-weight: 800; font-size: 1.75rem; color: var(--color-secondary-100); line-height: 1; }
.service-card .btn { align-self: flex-start; margin-top: var(--space-2); }

.pillar { height: 100%; padding: var(--space-6); border-radius: var(--radius-md); background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); }
.pillar h3 { display: flex; align-items: center; gap: var(--space-3); font-size: var(--fs-xl); margin-bottom: var(--space-4); }
.pillar ul { display: grid; gap: var(--space-3); }
.pillar li { display: flex; gap: var(--space-3); align-items: flex-start; color: rgba(255,255,255,0.8); font-size: var(--fs-sm); }
.pillar li svg { flex-shrink: 0; margin-top: 3px; color: var(--color-cyan); }

/* ---------- 14. PROJECTS ---------- */
.filter-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-2); margin-bottom: var(--space-7); }
.filter-chip {
  padding: 0.6rem 1.25rem; border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border); background: var(--color-white);
  font-family: var(--font-heading); font-size: var(--fs-sm); font-weight: 700; color: var(--color-primary-800);
  transition: background var(--dur-base), color var(--dur-base), border-color var(--dur-base);
}
.filter-chip:hover { border-color: var(--color-blue); }
.filter-chip.is-active { background: var(--color-primary-800); border-color: var(--color-primary-800); color: var(--color-white); }
.filter-chip__count { opacity: 0.6; font-weight: 600; margin-left: 2px; }

.project-card { display: flex; flex-direction: column; height: 100%; }
.project-card.is-hidden { display: none; }
.project-card .card__body { display: flex; flex-direction: column; flex: 1; }
.project-card__cat { position: absolute; left: var(--space-3); top: var(--space-3); }
.project-card__flag { position: absolute; right: var(--space-3); top: var(--space-3); }
.project-facts { display: grid; gap: var(--space-2); margin-top: var(--space-3); font-size: var(--fs-sm); }
.project-facts div { display: grid; grid-template-columns: 82px 1fr; gap: var(--space-2); }
.project-facts dt { font-weight: 700; color: var(--color-primary-800); }
.project-facts dd { color: var(--color-ink-muted); }
.project-card--placeholder .card__title, .project-card--placeholder dd { color: var(--color-secondary-500); font-style: italic; }
.project-card--placeholder { border-style: dashed; border-color: #c9d6e8; }
.placeholder-art { width: 100%; height: 100%; }
.placeholder-note { display: flex; gap: var(--space-3); align-items: flex-start; max-width: 760px; margin: 0 auto var(--space-6); padding: var(--space-4) var(--space-5); border-radius: var(--radius-md); background: #fff8e6; border: 1px dashed var(--color-warning); font-size: var(--fs-sm); color: #6b4a00; }
.placeholder-note svg { flex-shrink: 0; margin-top: 2px; }

/* ---------- 15. TEAM ---------- */
.partner-card {
  display: grid; grid-template-columns: 280px 1fr; align-items: stretch;
  background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-md);
}
.partner-card + .partner-card { margin-top: var(--space-6); }
.partner-card:nth-child(even) { grid-template-columns: 1fr 280px; }
.partner-card:nth-child(even) .partner-card__media { order: 2; }
.partner-card__media { position: relative; min-height: 300px; background: linear-gradient(170deg, #072655 0%, #1a94df 100%); display: flex; align-items: flex-end; justify-content: center; overflow: hidden; }
.partner-card__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top center; }
/* With a real photo: show the whole square portrait (no side cropping) on white, centred in the column */
.partner-card__media--photo { background: var(--color-white); align-items: center; border-right: 1px solid var(--color-border); min-height: 0; }
.partner-card:nth-child(even) .partner-card__media--photo { border-right: 0; border-left: 1px solid var(--color-border); }
.partner-card__media--photo img { position: static; width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: contain; }
.partner-card__media .avatar { width: 150px; height: 150px; font-size: 3rem; margin-bottom: auto; margin-top: auto; border: 4px solid rgba(255,255,255,0.25); }
.partner-card__body { padding: clamp(1.5rem, 3vw, 2.75rem); display: flex; flex-direction: column; justify-content: center; }
.partner-card__role { font-family: var(--font-heading); font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-blue); }
.partner-card h3 { margin-block: var(--space-1) var(--space-3); }
.partner-card__focus { color: var(--color-ink); font-weight: 600; margin-bottom: var(--space-5); }
.partner-card blockquote { position: relative; padding: var(--space-5) var(--space-5) var(--space-5) var(--space-7); background: var(--color-sky); border-radius: var(--radius-md); font-size: var(--fs-md); color: var(--color-ink); line-height: 1.6; }
.partner-card blockquote svg { position: absolute; left: var(--space-4); top: var(--space-5); color: var(--color-gold); }
@media (max-width: 820px) {
  .partner-card, .partner-card:nth-child(even) { grid-template-columns: 1fr; }
  .partner-card:nth-child(even) .partner-card__media { order: 0; }
  .partner-card__media { min-height: 260px; }
  .partner-card__media--photo, .partner-card:nth-child(even) .partner-card__media--photo { min-height: 0; border: 0; border-bottom: 1px solid var(--color-border); justify-content: center; }
  .partner-card__media--photo img { max-width: 320px; }
  .partner-card blockquote { padding: var(--space-6) var(--space-4) var(--space-4); font-size: var(--fs-base); }
  .partner-card blockquote svg { top: var(--space-3); }
}

.avatar {
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
  width: 88px; height: 88px; border-radius: 50%;
  font-family: var(--font-heading); font-weight: 800; font-size: 1.6rem; letter-spacing: 0.02em;
  color: var(--color-white);
  background: linear-gradient(140deg, var(--color-blue), var(--color-cyan));
  overflow: hidden;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar--gold { background: linear-gradient(140deg, #1a94df, var(--color-gold)); color: var(--color-primary-900); }
.avatar--navy { background: linear-gradient(140deg, var(--color-primary-800), var(--color-blue)); }

.team-group + .team-group { margin-top: var(--space-8); }
.team-group__title { display: flex; align-items: center; gap: var(--space-3); font-size: var(--fs-xl); margin-bottom: var(--space-5); }
.team-group__title::after { content: ''; flex: 1; height: 1px; background: var(--color-border); }
.member-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: var(--space-4); }
@media (max-width: 480px) { .member-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); } }
.member-card { display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--space-3); padding: var(--space-6) var(--space-4) var(--space-5); background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); transition: transform var(--dur-base) var(--ease-standard), box-shadow var(--dur-base); }
.member-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.member-card h4 { font-size: var(--fs-base); line-height: 1.3; }
.member-card:has(.member-card__photo) { padding-top: var(--space-3); }
/* A group with a single person (e.g. Advisory): one wide card, photo beside name */
.member-grid--solo { grid-template-columns: minmax(0, 560px); }
.member-card--wide { flex-direction: row; align-items: center; text-align: left; gap: var(--space-5); padding: var(--space-4) !important; }
.member-card--wide .member-card__photo, .member-card--wide .avatar { width: 160px; flex-shrink: 0; }
.member-card__info { display: flex; flex-direction: column; gap: var(--space-1); }
.member-card--wide h4 { font-size: var(--fs-lg); }
.member-card--wide span { font-size: var(--fs-base); }
@media (max-width: 480px) {
  .member-grid--solo { grid-template-columns: 1fr; }
  .member-card--wide .member-card__photo, .member-card--wide .avatar { width: 110px; }
}
.member-card__photo { display: block; width: 100%; aspect-ratio: 1 / 1; object-fit: cover; object-position: center top; border-radius: var(--radius-sm); background: var(--color-sky); }
.member-card span { font-size: var(--fs-sm); color: var(--color-blue); font-weight: 600; line-height: 1.3; }
@media (max-width: 480px) { .member-card { padding: var(--space-5) var(--space-2) var(--space-4); } .member-card .avatar { width: 68px; height: 68px; font-size: 1.25rem; } }

.team-counter { display: grid; grid-template-columns: auto 1fr; gap: var(--space-5); align-items: center; padding: var(--space-6); border-radius: var(--radius-lg); background: linear-gradient(120deg, var(--color-primary-800), var(--color-blue)); color: var(--color-white); margin-top: var(--space-8); }
.team-counter strong { font-family: var(--font-heading); font-size: clamp(3rem, 2rem + 4vw, 4.5rem); line-height: 1; color: var(--color-gold); }
.team-counter p { color: rgba(255,255,255,0.9); font-size: var(--fs-lg); font-weight: 600; }
@media (max-width: 480px) { .team-counter { grid-template-columns: 1fr; } }

/* ---------- 16. CONTACT ---------- */
.contact-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: var(--space-7); align-items: start; }
@media (max-width: 960px) { .contact-grid { grid-template-columns: 1fr; } }
.form-card { padding: clamp(1.5rem, 3vw, 2.5rem); background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.form-card h2 { font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.form-card > p { margin-bottom: var(--space-5); }
.contact-list { display: grid; gap: var(--space-3); margin-bottom: var(--space-5); }
.contact-item { display: flex; gap: var(--space-4); align-items: flex-start; padding: var(--space-4) var(--space-5); background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); transition: border-color var(--dur-base), box-shadow var(--dur-base); }
a.contact-item:hover { border-color: var(--color-cyan); box-shadow: var(--shadow-md); }
.contact-item strong { display: block; font-family: var(--font-heading); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-ink-muted); margin-bottom: 2px; }
.contact-item span { color: var(--color-primary-800); font-weight: 600; word-break: break-word; }
.map-frame { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4 / 3; box-shadow: var(--shadow-md); background: var(--color-secondary-100); }
.map-frame iframe { width: 100%; height: 100%; border: 0; }
.cred-card { display: flex; gap: var(--space-4); align-items: center; padding: var(--space-5); background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); height: 100%; }
.cred-card strong { display: block; font-family: var(--font-heading); color: var(--color-primary-800); line-height: 1.3; }
.cred-card span { font-size: var(--fs-sm); color: var(--color-ink-muted); }

/* ---------- 17. FLOATING WHATSAPP ---------- */
.floating-stack { position: fixed; right: max(16px, env(safe-area-inset-right)); bottom: max(16px, env(safe-area-inset-bottom)); z-index: 90; display: flex; flex-direction: column; gap: var(--space-3); align-items: center; }
.floating-btn { position: relative; width: 58px; height: 58px; border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; box-shadow: 0 10px 28px -6px rgba(0,0,0,0.35); transition: transform var(--dur-base) var(--ease-standard); color: var(--color-white); }
.floating-btn:hover { transform: scale(1.08); }
.floating-btn--whatsapp { background: #25d366; }
.floating-btn--phone { width: 50px; height: 50px; background: var(--gradient-brand); }
.floating-btn--whatsapp::before { content: ''; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: wa-ping 2.4s ease-out infinite; }
@keyframes wa-ping { 0% { transform: scale(1); opacity: 0.7; } 100% { transform: scale(1.6); opacity: 0; } }

/* ---------- 18. FOOTER ---------- */
.site-footer { position: relative; background: var(--color-primary-900); color: rgba(255,255,255,0.75); }
.site-footer::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: linear-gradient(90deg, var(--color-gold), var(--color-cyan), var(--color-blue)); }
.footer-top { padding-block: var(--space-9) var(--space-8); display: grid; grid-template-columns: 1.5fr 0.9fr 1.2fr 1.3fr; gap: var(--space-7); }
@media (max-width: 1000px) { .footer-top { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .footer-top { grid-template-columns: 1fr; gap: var(--space-6); } }

.footer-logo-card { display: inline-block; background: var(--color-white); border-radius: var(--radius-md); padding: 10px 16px; margin-bottom: var(--space-5); box-shadow: 0 8px 24px -10px rgba(0,0,0,0.45); }
.footer-logo-card img { display: block; height: 62px; width: auto; max-width: 100%; }
.footer-brand p { color: rgba(255,255,255,0.68); font-size: var(--fs-sm); margin-bottom: var(--space-5); }
.footer-social { display: flex; gap: var(--space-3); margin-bottom: var(--space-5); }
.footer-social a { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-full); background: rgba(255,255,255,0.08); color: var(--color-white); transition: background var(--dur-base), color var(--dur-base); }
.footer-social a:hover { background: var(--color-gold); color: var(--color-primary-900); }

.footer-col h4 { color: var(--color-white); font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: var(--space-5); }
.footer-col ul li { margin-bottom: var(--space-3); }
.footer-col a { font-size: var(--fs-sm); color: rgba(255,255,255,0.68); transition: color var(--dur-fast); }
.footer-col a:hover { color: var(--color-gold); }

.footer-contact li { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--fs-sm); margin-bottom: var(--space-4); }
.footer-contact svg { flex-shrink: 0; margin-top: 3px; color: var(--color-cyan); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding-block: var(--space-5); display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-3); font-size: var(--fs-xs); color: rgba(255,255,255,0.55); }
.footer-bottom a { color: rgba(255,255,255,0.55); }
.footer-bottom a:hover { color: var(--color-white); }
.footer-legal { display: flex; gap: var(--space-4); flex-wrap: wrap; }
@media (max-width: 640px) { .footer-bottom { padding-bottom: 96px; } }

/* ---------- 19. FILTER BAR / PAGINATION (blog) ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; padding: var(--space-5); background: var(--color-sky); border-radius: var(--radius-md); margin-bottom: var(--space-7); }
.filter-bar select, .filter-bar input { min-width: 160px; }
.filter-bar__search { flex: 1; min-width: 220px; position: relative; }
.filter-bar__clear { font-size: var(--fs-xs); font-weight: 600; color: var(--color-primary-700); text-decoration: underline; }

.pagination { display: flex; justify-content: center; gap: var(--space-2); margin-top: var(--space-8); }
.pagination a, .pagination span { display: flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; border-radius: var(--radius-sm); border: 1px solid var(--color-border); font-size: var(--fs-sm); font-weight: 600; }
.pagination a:hover { border-color: var(--color-cyan); }
.pagination .is-current { background: var(--color-primary-800); color: var(--color-white); border-color: var(--color-primary-800); }

/* ---------- 20. TESTIMONIALS ---------- */
.testimonial-card { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-6); height: 100%; display: flex; flex-direction: column; }
.testimonial-card__stars { color: var(--color-gold); margin-bottom: var(--space-3); letter-spacing: 2px; }
.testimonial-card__quote { color: var(--color-ink); font-size: var(--fs-md); flex: 1; margin-bottom: var(--space-5); }
.testimonial-card__author { display: flex; align-items: center; gap: var(--space-3); }
.testimonial-card__avatar { width: 46px; height: 46px; border-radius: var(--radius-full); background: var(--color-secondary-100); object-fit: cover; }
.testimonial-card__author strong { display: block; font-size: var(--fs-sm); color: var(--color-primary-800); }
.testimonial-card__author span { font-size: var(--fs-xs); color: var(--color-ink-muted); }

/* ---------- 21. BREADCRUMBS / SUBNAV ---------- */
.breadcrumbs { display: flex; flex-wrap: wrap; gap: var(--space-2); font-size: var(--fs-xs); color: var(--color-ink-muted); margin-bottom: var(--space-5); }
.breadcrumbs a { color: var(--color-ink-muted); }
.breadcrumbs a:hover { color: var(--color-primary-800); }
.breadcrumbs span[aria-current] { color: var(--color-primary-800); font-weight: 600; }

.about-subnav { position: sticky; top: var(--header-height); z-index: 50; background: var(--color-white); border-bottom: 1px solid var(--color-border); }
.about-subnav__inner { display: flex; gap: var(--space-2); overflow-x: auto; padding-block: var(--space-3); scrollbar-width: thin; }
.about-subnav__link { flex-shrink: 0; display: inline-flex; align-items: center; padding: 0.6rem 1.1rem; border-radius: var(--radius-full); font-size: var(--fs-sm); font-weight: 600; color: var(--color-ink-muted); white-space: nowrap; transition: background var(--dur-fast) var(--ease-standard), color var(--dur-fast) var(--ease-standard); }
.about-subnav__link:hover { background: var(--color-sky); color: var(--color-primary-800); }
.about-subnav__link.is-active { background: var(--color-primary-800); color: var(--color-white); }

/* ---------- 22. GALLERY + CSS-ONLY LIGHTBOX ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
@media (max-width: 640px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
.gallery-grid a { display: block; border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 4/3; }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-base) var(--ease-standard); }
.gallery-grid a:hover img { transform: scale(1.05); }
.lightbox { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; background: rgba(5, 27, 62, 0.94); opacity: 0; visibility: hidden; transition: opacity var(--dur-base) var(--ease-standard), visibility var(--dur-base); padding: var(--space-6); }
.lightbox:target { opacity: 1; visibility: visible; }
.lightbox img { max-width: 100%; max-height: 88vh; border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); }
.lightbox__close { position: absolute; top: var(--space-5); right: var(--space-5); width: 44px; height: 44px; border-radius: var(--radius-full); background: rgba(255,255,255,0.12); color: var(--color-white); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; }

.estimator-result { text-align: center; padding: var(--space-6); background: var(--color-accent-100); border-radius: var(--radius-md); }
.estimator-result strong { display: block; font-family: var(--font-heading); font-size: var(--fs-h3); color: var(--color-primary-800); margin-block: var(--space-2); }

/* ---------- 23. UTILITIES ---------- */
.u-text-center { text-align: center; }
.u-mt-0 { margin-top: 0; }
.u-mb-0 { margin-bottom: 0; }
.u-mt-6 { margin-top: var(--space-6); }
.u-flex { display: flex; }
.u-items-center { align-items: center; }
.u-justify-between { justify-content: space-between; }
.u-justify-center { justify-content: center; }
.u-wrap { flex-wrap: wrap; }
.u-gap-2 { gap: var(--space-2); }
.u-gap-3 { gap: var(--space-3); }
.u-gap-4 { gap: var(--space-4); }
.u-visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.u-empty-state { text-align: center; padding: var(--space-9) var(--space-5); color: var(--color-ink-muted); }

/* ---------- 24. SCROLL REVEAL (progressive enhancement) ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity var(--dur-slow) var(--ease-standard), transform var(--dur-slow) var(--ease-standard); transition-delay: var(--reveal-delay, 0ms); }
.js [data-reveal].is-visible { opacity: 1; transform: none; }
.js [data-reveal="fade"] { transform: none; }
.js [data-reveal="left"] { transform: translateX(-28px); }
.js [data-reveal="right"] { transform: translateX(28px); }
.js [data-reveal="left"].is-visible, .js [data-reveal="right"].is-visible { transform: none; }

/* ---------- 25. SKIP LINK / A11Y ---------- */
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--color-primary-800); color: var(--color-white); padding: var(--space-3) var(--space-5); z-index: 1000; border-radius: var(--radius-sm); }
.skip-link:focus { left: var(--space-4); top: var(--space-4); }