/* ═══════════════════════════════════════════════════
   TSOVA — Therapeutic Services of Virginia, LLC
   Custom palette: Deep Navy + Steel Blue + White
   ═══════════════════════════════════════════════════ */

/* ── Design Tokens ────────────────────────────────── */
:root {
  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem + 0.75vw,   1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem + 4vw,      5rem);
  --text-hero: clamp(2.8rem,   1rem + 5vw,      5.5rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Brand Colors: Navy / Steel Blue / White */
  --navy:          #0a1628;
  --navy-mid:      #112240;
  --navy-light:    #1a3560;
  --blue:          #1e5fa8;
  --blue-mid:      #2672c0;
  --blue-light:    #4a90d9;
  --blue-pale:     #c8dff5;
  --white:         #ffffff;
  --off-white:     #f4f7fc;
  --light-gray:    #e8eef7;
  --mid-gray:      #8fa3bf;
  --text-dark:     #0a1628;
  --text-muted:    #4a6080;

  /* Semantic roles */
  --color-bg:         var(--off-white);
  --color-surface:    var(--white);
  --color-text:       var(--text-dark);
  --color-text-muted: var(--text-muted);
  --color-primary:    var(--blue);
  --color-primary-hover: var(--navy-light);
  --color-accent:     var(--blue-light);

  /* Radii */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(10,22,40,0.08);
  --shadow-md:  0 4px 16px rgba(10,22,40,0.12);
  --shadow-lg:  0 12px 40px rgba(10,22,40,0.16);
  --shadow-xl:  0 24px 64px rgba(10,22,40,0.20);

  /* Transitions */
  --transition: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --content-narrow:  680px;
  --content-default: 980px;
  --content-wide:    1240px;

  /* Fonts */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', 'Helvetica Neue', sans-serif;
}

/* ── Dark Mode ────────────────────────────────────── */
[data-theme="dark"] {
  --color-bg:         #0a1628;
  --color-surface:    #112240;
  --color-text:       #e4eaf5;
  --color-text-muted: #8fa3bf;
  --color-primary:    #4a90d9;
  --color-primary-hover: #6aaae8;
  --color-accent:     #2672c0;
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.3);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg:  0 12px 40px rgba(0,0,0,0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:         #0a1628;
    --color-surface:    #112240;
    --color-text:       #e4eaf5;
    --color-text-muted: #8fa3bf;
    --color-primary:    #4a90d9;
    --color-primary-hover: #6aaae8;
    --color-accent:     #2672c0;
  }
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  transition: background var(--transition), color var(--transition);
}

img, picture, video, svg { display: block; max-width: 100%; height: auto; }
ul[role="list"], ol[role="list"] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display); }
p, li, figcaption { text-wrap: pretty; max-width: 72ch; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; background: none; border: none; }

::selection { background: rgba(74,144,217,0.2); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ── Utility ──────────────────────────────────────── */
.container { width: 100%; max-width: var(--content-wide); margin-inline: auto; padding-inline: clamp(var(--space-4), 5vw, var(--space-10)); }
.container--narrow { max-width: var(--content-narrow); }
.container--default { max-width: var(--content-default); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0; }

/* ── Navigation ───────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,22,40,0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: box-shadow var(--transition);
}
.nav--scrolled { box-shadow: var(--shadow-md); }
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-6);
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}
.nav__logo img {
  height: 52px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.92;
}
.nav__brand {
  display: flex;
  flex-direction: column;
}
.nav__brand-name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
  line-height: 1.2;
}
.nav__brand-sub {
  font-size: var(--text-xs);
  color: var(--blue-pale);
  letter-spacing: 0.04em;
  opacity: 0.75;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}
.nav__links a {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  border-radius: var(--radius-md);
  transition: color var(--transition), background var(--transition);
}
.nav__links a:hover,
.nav__links a.active { color: #fff; background: rgba(255,255,255,0.08); }
.nav__links a.active { color: var(--blue-pale); }
.nav__actions { display: flex; align-items: center; gap: var(--space-3); }
.nav__cta {
  padding: var(--space-2) var(--space-5);
  background: var(--blue);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}
.nav__cta:hover { background: var(--blue-mid); transform: translateY(-1px); }
.nav__theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--radius-full);
  color: rgba(255,255,255,0.7);
  transition: color var(--transition), background var(--transition);
}
.nav__theme-toggle:hover { color: #fff; background: rgba(255,255,255,0.08); }
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  color: #fff;
}
.nav__hamburger span { display: block; width: 22px; height: 2px; background: currentColor; border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
.nav__mobile { display: none; }

@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .nav__mobile {
    display: block;
    max-height: 0;
    overflow: hidden;
    background: rgba(10,22,40,0.98);
    transition: max-height 0.3s cubic-bezier(0.16,1,0.3,1);
  }
  .nav__mobile.open { max-height: 400px; }
  .nav__mobile ul { list-style: none; padding: var(--space-4) var(--space-6) var(--space-6); display: flex; flex-direction: column; gap: var(--space-1); }
  .nav__mobile a { display: block; padding: var(--space-3) var(--space-4); color: rgba(255,255,255,0.85); font-size: var(--text-base); border-radius: var(--radius-md); }
  .nav__mobile a:hover { background: rgba(255,255,255,0.07); color: #fff; }
  .nav__mobile .mobile-cta { margin-top: var(--space-4); display: block; text-align: center; padding: var(--space-3) var(--space-6); background: var(--blue); color: #fff; border-radius: var(--radius-full); font-weight: 600; }
}

/* ── Buttons ──────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--blue); color: #fff; }
.btn--primary:hover { background: var(--blue-mid); box-shadow: 0 8px 24px rgba(30,95,168,0.35); }
.btn--outline { background: transparent; border-color: rgba(255,255,255,0.4); color: #fff; }
.btn--outline:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.7); }
.btn--outline-dark { background: transparent; border-color: var(--blue); color: var(--blue); }
.btn--outline-dark:hover { background: var(--blue); color: #fff; }
.btn--lg { padding: var(--space-4) var(--space-10); font-size: var(--text-base); }
.btn--sm { padding: var(--space-2) var(--space-5); font-size: var(--text-xs); }

/* ── Section Defaults ─────────────────────────────── */
.section { padding-block: clamp(var(--space-12), 8vw, var(--space-24)); }
.section--dark { background: var(--navy); color: #fff; }
.section--navy-mid { background: var(--navy-mid); color: #fff; }
.section--light { background: var(--color-surface); }
.section--offset { background: var(--off-white); }
.section--blue-tint { background: linear-gradient(135deg, #e8f0fb 0%, #f0f6ff 100%); }

[data-theme="dark"] .section--light { background: var(--navy-mid); }
[data-theme="dark"] .section--offset { background: var(--navy); }
[data-theme="dark"] .section--blue-tint { background: linear-gradient(135deg, #0d1e3a 0%, #112240 100%); }

.section__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: var(--space-3);
}
.section--dark .section__label,
.section--navy-mid .section__label { color: var(--blue-pale); }
.section__heading { font-family: var(--font-display); font-size: var(--text-2xl); color: var(--color-text); margin-bottom: var(--space-4); }
.section--dark .section__heading,
.section--navy-mid .section__heading { color: #fff; }
.section__sub { font-size: var(--text-base); color: var(--color-text-muted); max-width: 60ch; line-height: 1.7; }
.section--dark .section__sub,
.section--navy-mid .section__sub { color: rgba(255,255,255,0.7); }
.section__header { text-align: center; max-width: 700px; margin-inline: auto; margin-bottom: clamp(var(--space-10), 5vw, var(--space-16)); }

/* ── Hero ─────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 50%, #0f2d58 100%);
}
.hero__bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(30,95,168,0.25) 0%, transparent 60%),
    radial-gradient(ellipse 50% 80% at 10% 80%, rgba(74,144,217,0.12) 0%, transparent 50%);
  pointer-events: none;
}
.hero__grid-overlay {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  align-items: center;
}
.hero__content { color: #fff; }
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-pale);
  margin-bottom: var(--space-5);
}
.hero__eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--blue-light);
}
.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 700;
  line-height: 1.08;
  color: #fff;
  margin-bottom: var(--space-6);
}
.hero__title span { color: var(--blue-light); }
.hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.75);
  max-width: 52ch;
  line-height: 1.65;
  margin-bottom: var(--space-8);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-4); }
.hero__visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.hero__stat-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.hero__stat-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  backdrop-filter: blur(8px);
  transition: background var(--transition);
}
.hero__stat-card:hover { background: rgba(255,255,255,0.08); }
.hero__stat-number { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 700; color: var(--blue-light); line-height: 1; margin-bottom: var(--space-1); }
.hero__stat-label { font-size: var(--text-xs); color: rgba(255,255,255,0.6); letter-spacing: 0.04em; }
.hero__badge {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  backdrop-filter: blur(8px);
}
.hero__badge-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--blue), var(--blue-mid));
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: #fff;
}
.hero__badge-text strong { display: block; font-size: var(--text-sm); color: #fff; margin-bottom: 2px; }
.hero__badge-text span { font-size: var(--text-xs); color: rgba(255,255,255,0.6); }
.hero__scroll { display: flex; align-items: center; gap: var(--space-3); color: rgba(255,255,255,0.5); font-size: var(--text-xs); letter-spacing: 0.08em; margin-top: var(--space-10); }
.hero__scroll-line { width: 32px; height: 1px; background: currentColor; }

@media (max-width: 768px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .hero { min-height: 80vh; }
}

/* ── Serve Cards ──────────────────────────────────── */
.serve-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); }
.serve-card {
  background: var(--color-surface);
  border: 1px solid rgba(10,22,40,0.08);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-12));
  transition: box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .serve-card { border-color: rgba(255,255,255,0.06); background: var(--navy-mid); }
.serve-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--blue-light));
}
.serve-card:hover { box-shadow: var(--shadow-xl); transform: translateY(-4px); }
.serve-card__icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  margin-bottom: var(--space-6);
}
.serve-card__title { font-family: var(--font-display); font-size: var(--text-xl); margin-bottom: var(--space-3); }
.serve-card__desc { color: var(--color-text-muted); font-size: var(--text-base); margin-bottom: var(--space-6); }
.serve-card__list { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-8); }
.serve-card__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.serve-card__list li::before { content: ''; display: block; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); margin-top: 7px; flex-shrink: 0; }
[data-theme="dark"] .serve-card__list li { color: rgba(255,255,255,0.65); }

@media (max-width: 720px) { .serve-grid { grid-template-columns: 1fr; } }

/* ── Why TSOVA ────────────────────────────────────── */
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.why-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: background var(--transition);
}
.why-card:hover { background: rgba(255,255,255,0.07); }
.why-card__num { font-family: var(--font-display); font-size: var(--text-3xl); color: rgba(74,144,217,0.25); font-weight: 700; line-height: 1; margin-bottom: var(--space-4); }
.why-card__title { font-size: var(--text-lg); font-weight: 700; color: #fff; margin-bottom: var(--space-3); }
.why-card__text { font-size: var(--text-sm); color: rgba(255,255,255,0.65); line-height: 1.7; }

@media (max-width: 600px) { .why-grid { grid-template-columns: 1fr; } }

/* ── Featured QDDP ────────────────────────────────── */
.qddp-banner {
  background: linear-gradient(135deg, var(--navy-mid) 0%, var(--navy-light) 100%);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-10), 6vw, var(--space-16));
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
  position: relative;
  overflow: hidden;
  color: #fff;
}
.qddp-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(74,144,217,0.15) 0%, transparent 60%);
}
.qddp-banner__content { position: relative; z-index: 1; }
.qddp-banner__list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); position: relative; z-index: 1; }
.qddp-banner__list li { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-sm); color: rgba(255,255,255,0.8); }
.qddp-banner__list li::before { content: '✓'; color: var(--blue-light); font-weight: 700; font-size: var(--text-sm); }

@media (max-width: 720px) {
  .qddp-banner { grid-template-columns: 1fr; }
  .qddp-banner__list { grid-template-columns: 1fr; }
}

/* ── Promise ──────────────────────────────────────── */
.promise-section {
  background: linear-gradient(135deg, var(--blue) 0%, var(--navy-light) 100%);
  color: #fff;
  text-align: center;
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
  position: relative;
  overflow: hidden;
}
.promise-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(255,255,255,0.06) 0%, transparent 60%);
}
.promise-section .container { position: relative; z-index: 1; }
.promise-quote { font-family: var(--font-display); font-size: var(--text-2xl); line-height: 1.3; max-width: 800px; margin-inline: auto; margin-bottom: var(--space-8); }
.promise-sub { font-size: var(--text-base); color: rgba(255,255,255,0.78); max-width: 56ch; margin-inline: auto; line-height: 1.7; }

/* ── Values Grid ──────────────────────────────────── */
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--space-6); }
.value-card {
  background: var(--color-surface);
  border: 1px solid rgba(10,22,40,0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: box-shadow var(--transition), transform var(--transition);
}
[data-theme="dark"] .value-card { background: var(--navy-mid); border-color: rgba(255,255,255,0.06); }
.value-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.value-card__icon { font-size: 2rem; margin-bottom: var(--space-4); }
.value-card__title { font-family: var(--font-display); font-size: var(--text-lg); margin-bottom: var(--space-3); color: var(--navy); }
[data-theme="dark"] .value-card__title { color: var(--blue-pale); }
.value-card__text { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.7; }

/* ── Expertise Cards ──────────────────────────────── */
.expertise-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-6); }
.expertise-card {
  background: var(--color-surface);
  border: 1px solid rgba(10,22,40,0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
}
[data-theme="dark"] .expertise-card { background: var(--navy-mid); border-color: rgba(255,255,255,0.06); }
.expertise-card:hover { box-shadow: var(--shadow-xl); transform: translateY(-4px); }
.expertise-card__icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, rgba(30,95,168,0.12), rgba(74,144,217,0.12));
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-5);
  font-size: 1.5rem;
}
[data-theme="dark"] .expertise-card__icon { background: rgba(74,144,217,0.15); }
.expertise-card__title { font-family: var(--font-display); font-size: var(--text-lg); margin-bottom: var(--space-3); color: var(--navy); }
[data-theme="dark"] .expertise-card__title { color: var(--blue-pale); }
.expertise-card__list { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); margin-top: var(--space-4); }
.expertise-card__list li { display: flex; align-items: flex-start; gap: var(--space-3); font-size: var(--text-sm); color: var(--color-text-muted); }
.expertise-card__list li::before { content: '→'; color: var(--blue); font-size: 0.8em; margin-top: 2px; flex-shrink: 0; }

/* ── Resources ────────────────────────────────────── */
.resource-tabs { display: flex; gap: var(--space-2); margin-bottom: var(--space-10); border-bottom: 2px solid rgba(10,22,40,0.08); padding-bottom: 0; }
[data-theme="dark"] .resource-tabs { border-color: rgba(255,255,255,0.08); }
.tab-btn {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
  background: none;
  border-top: none; border-left: none; border-right: none;
}
.tab-btn.active, .tab-btn:hover { color: var(--blue); border-bottom-color: var(--blue); }
.tab-panel { display: none; }
.tab-panel.active { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--space-6); }
.resource-card {
  background: var(--color-surface);
  border: 1px solid rgba(10,22,40,0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: box-shadow var(--transition), transform var(--transition);
}
[data-theme="dark"] .resource-card { background: var(--navy-mid); border-color: rgba(255,255,255,0.06); }
.resource-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.resource-card__type { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--blue); margin-bottom: var(--space-3); }
.resource-card__title { font-family: var(--font-display); font-size: var(--text-lg); margin-bottom: var(--space-3); }
.resource-card__desc { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.65; }

/* ── CTA Banner ───────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, #0f2d58 100%);
  color: #fff;
  text-align: center;
  padding-block: clamp(var(--space-16), 10vw, var(--space-24));
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(ellipse at 30% 60%, rgba(30,95,168,0.3) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 30%, rgba(74,144,217,0.2) 0%, transparent 50%);
}
.cta-banner .container { position: relative; z-index: 1; }
.cta-banner__title { font-family: var(--font-display); font-size: var(--text-2xl); color: #fff; margin-bottom: var(--space-4); }
.cta-banner__list { list-style: none; display: flex; flex-direction: column; gap: var(--space-1); margin-bottom: var(--space-8); }
.cta-banner__list li { font-size: var(--text-base); color: rgba(255,255,255,0.78); }
.cta-banner__actions { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: center; }

/* ── About Hero ───────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: #fff;
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(30,95,168,0.2) 0%, transparent 60%);
}
.page-hero .container { position: relative; z-index: 1; max-width: var(--content-default); }
.page-hero__label { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue-pale); margin-bottom: var(--space-4); display: block; }
.page-hero__title { font-family: var(--font-display); font-size: var(--text-3xl); color: #fff; margin-bottom: var(--space-5); }
.page-hero__sub { font-size: var(--text-lg); color: rgba(255,255,255,0.72); max-width: 60ch; line-height: 1.65; }

/* ── Mission / Vision ─────────────────────────────── */
.mission-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); }
.mission-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-12));
  border: 1px solid rgba(10,22,40,0.08);
  position: relative;
}
[data-theme="dark"] .mission-card { background: var(--navy-mid); border-color: rgba(255,255,255,0.06); }
.mission-card__label { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--blue); margin-bottom: var(--space-3); display: block; }
.mission-card__title { font-family: var(--font-display); font-size: var(--text-xl); margin-bottom: var(--space-5); }
.mission-card__text { font-size: var(--text-base); color: var(--color-text-muted); line-height: 1.75; }

@media (max-width: 640px) { .mission-grid { grid-template-columns: 1fr; } }

/* ── Leadership ───────────────────────────────────── */
.leadership-block {
  background: linear-gradient(135deg, var(--blue) 0%, var(--navy-light) 100%);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-10), 6vw, var(--space-16));
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-8);
  align-items: center;
}
.leadership-icon {
  width: 80px; height: 80px;
  background: rgba(255,255,255,0.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem;
  flex-shrink: 0;
}
.leadership-block h3 { font-family: var(--font-display); font-size: var(--text-xl); color: #fff; margin-bottom: var(--space-4); }
.leadership-block p { font-size: var(--text-base); color: rgba(255,255,255,0.78); line-height: 1.75; max-width: 70ch; }

@media (max-width: 560px) { .leadership-block { grid-template-columns: 1fr; } }

/* ── Contact Form ─────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: var(--space-12); align-items: start; }
.contact-info__item { display: flex; align-items: flex-start; gap: var(--space-4); margin-bottom: var(--space-6); }
.contact-info__icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, rgba(30,95,168,0.1), rgba(74,144,217,0.1));
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}
[data-theme="dark"] .contact-info__icon { background: rgba(74,144,217,0.15); }
.contact-info__label { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--blue); margin-bottom: var(--space-1); display: block; }
.contact-info__value { font-size: var(--text-base); }
.contact-form {
  background: var(--color-surface);
  border: 1px solid rgba(10,22,40,0.08);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-12));
}
[data-theme="dark"] .contact-form { background: var(--navy-mid); border-color: rgba(255,255,255,0.06); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form-group { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-5); }
.form-group label { font-size: var(--text-sm); font-weight: 600; color: var(--color-text); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1.5px solid rgba(10,22,40,0.12);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.1);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(30,95,168,0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-success { display: none; text-align: center; padding: var(--space-8); color: var(--blue); font-weight: 600; }
.form-success.show { display: block; }

@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; } .form-row { grid-template-columns: 1fr; } }

/* ── Footer ───────────────────────────────────────── */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}
.footer__brand { display: flex; flex-direction: column; gap: var(--space-4); }
.footer__logo { display: flex; align-items: center; gap: var(--space-3); }
.footer__logo img { height: 44px; filter: brightness(0) invert(1); opacity: 0.85; }
.footer__logo-name { font-family: var(--font-display); font-size: var(--text-base); font-weight: 700; color: #fff; }
.footer__desc { font-size: var(--text-sm); line-height: 1.7; max-width: 36ch; }
.footer__col h4 { font-family: var(--font-display); font-size: var(--text-base); font-weight: 700; color: #fff; margin-bottom: var(--space-5); }
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.footer__col a { font-size: var(--text-sm); color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer__col a:hover { color: var(--blue-pale); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,0.06); padding-top: var(--space-8); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-4); }
.footer__bottom p { font-size: var(--text-xs); }

@media (max-width: 800px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer__grid { grid-template-columns: 1fr; } }

/* ── Page-specific ────────────────────────────────── */
.stat-bar { display: flex; gap: var(--space-8); flex-wrap: wrap; margin-top: var(--space-10); padding-top: var(--space-10); border-top: 1px solid rgba(255,255,255,0.1); }
.stat-bar__item { text-align: center; }
.stat-bar__num { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 700; color: var(--blue-light); display: block; line-height: 1; margin-bottom: var(--space-1); }
.stat-bar__label { font-size: var(--text-xs); color: rgba(255,255,255,0.55); letter-spacing: 0.06em; }
.divider-line { width: 60px; height: 3px; background: linear-gradient(90deg, var(--blue), var(--blue-light)); border-radius: 2px; margin-bottom: var(--space-5); }
.blue-chip { display: inline-block; padding: var(--space-1) var(--space-3); background: rgba(30,95,168,0.1); color: var(--blue); border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.04em; }
[data-theme="dark"] .blue-chip { background: rgba(74,144,217,0.15); color: var(--blue-pale); }

/* ── Scroll fade-in ───────────────────────────────── */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: none; }
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }

/* ── Image Styles ─────────────────────────────────── */
.img-full {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.img-rounded { border-radius: var(--radius-xl); }
.img-section {
  width: 100%;
  height: clamp(260px, 36vw, 480px);
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-xl);
  display: block;
}
.img-hero-right {
  width: 100%;
  height: clamp(300px, 40vw, 520px);
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}
.img-overlay-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.img-overlay-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,22,40,0.45) 0%, rgba(10,22,40,0.15) 100%);
  pointer-events: none;
  border-radius: var(--radius-xl);
}
.img-caption {
  position: absolute;
  bottom: var(--space-5);
  left: var(--space-5);
  right: var(--space-5);
  z-index: 1;
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 600;
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}
.img-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.img-grid-2 img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.img-grid-2 img:first-child {
  height: 340px;
  grid-row: span 1;
}
.full-bleed-img {
  width: 100%;
  max-height: 440px;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
}
.split-section--reverse { direction: rtl; }
.split-section--reverse > * { direction: ltr; }
@media (max-width: 720px) {
  .split-section { grid-template-columns: 1fr; }
  .split-section--reverse { direction: ltr; }
  .img-grid-2 { grid-template-columns: 1fr; }
  .img-grid-2 img, .img-grid-2 img:first-child { height: 220px; }
}
.photo-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.photo-strip img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.photo-strip img:hover { transform: scale(1.02); box-shadow: var(--shadow-xl); }
@media (max-width: 640px) {
  .photo-strip { grid-template-columns: 1fr; }
  .photo-strip img { height: 200px; }
}