/* ========================================================================
   Research Lambda — Design System v2
   Enhanced Material Design 3 with custom accents, animations, and depth
   ======================================================================== */

/* ---------- Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&display=swap');

/* ---------- Design Tokens ---------- */
:root {
  /* Primary palette — deep navy + electric teal accent */
  --hi-navy:        #0B1D3A;
  --hi-navy-mid:    #132D5E;
  --hi-blue:        #1565C0;
  --hi-blue-light:  #E3F0FF;
  --hi-teal:        #00BFA5;
  --hi-teal-light:  #E0F7F3;
  --hi-teal-dark:   #009688;

  /* Neutrals */
  --hi-white:       #FFFFFF;
  --hi-off-white:   #F7F9FC;
  --hi-gray-50:     #F0F3F8;
  --hi-gray-100:    #E2E8F0;
  --hi-gray-200:    #CBD5E1;
  --hi-gray-400:    #94A3B8;
  --hi-gray-600:    #64748B;
  --hi-gray-700:    #475569;
  --hi-gray-800:    #334155;
  --hi-gray-900:    #1E293B;

  /* Accent — single warm highlight */
  --hi-amber:       #F59E0B;
  --hi-amber-light: #FEF3C7;

  /* Aliases — consolidated to primary palette */
  --hi-purple:       var(--hi-blue);
  --hi-purple-light: var(--hi-blue-light);
  --hi-rose:         var(--hi-navy-mid);
  --hi-rose-light:   var(--hi-blue-light);
  --hi-emerald:      var(--hi-teal);
  --hi-emerald-light:var(--hi-teal-light);

  /* Semantic */
  --md-primary:        var(--hi-blue);
  --md-primary-dark:   var(--hi-navy-mid);
  --md-primary-light:  var(--hi-blue-light);
  --md-secondary:      var(--hi-teal);
  --md-secondary-light:var(--hi-teal-light);
  --md-on-surface:     var(--hi-gray-900);
  --md-on-surface-variant: var(--hi-gray-600);
  --md-surface:        var(--hi-white);
  --md-surface-dim:    var(--hi-gray-50);
  --md-outline:        var(--hi-gray-200);
  --md-outline-variant:var(--hi-gray-100);

  /* Typography */
  --font-sans:    'Manrope', system-ui, -apple-system, sans-serif;
  --font-display: 'Manrope', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --space-xs:  4px;
  --space-sm:  8px;
  --space-md:  12px;
  --space-lg:  16px;
  --space-xl:  24px;
  --space-2xl: 32px;
  --space-3xl: 48px;
  --space-4xl: 64px;
  --space-5xl: 96px;

  /* Radii */
  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --border-radius: var(--radius-lg);

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(11,29,58,0.06), 0 1px 2px rgba(11,29,58,0.04);
  --shadow-md:  0 4px 12px rgba(11,29,58,0.08), 0 2px 4px rgba(11,29,58,0.04);
  --shadow-lg:  0 8px 32px rgba(11,29,58,0.1), 0 4px 8px rgba(11,29,58,0.06);
  --shadow-xl:  0 16px 48px rgba(11,29,58,0.12), 0 8px 16px rgba(11,29,58,0.06);
  --md-elevation-1: var(--shadow-sm);
  --md-elevation-2: var(--shadow-md);
  --md-elevation-3: var(--shadow-lg);

  /* Layout */
  --nav-height: 72px;
  --container-max: 1200px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--md-on-surface);
  background: var(--hi-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ---------- Typography ---------- */
.display-large  { font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 3.75rem); font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; }
.display-medium { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; }
.display-small  { font-family: var(--font-display); font-size: clamp(1.75rem, 3vw, 2.25rem); font-weight: 700; line-height: 1.2; }
.headline-large { font-family: var(--font-display); font-size: clamp(1.5rem, 2.5vw, 2rem); font-weight: 700; line-height: 1.25; }
.headline-medium { font-size: 1.375rem; font-weight: 600; line-height: 1.3; }
.body-large     { font-size: 1.125rem; line-height: 1.7; color: var(--hi-gray-600); }
.body-medium    { font-size: 1rem; line-height: 1.65; }

/* ---------- Layout ---------- */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-xl); }

.section {
  padding: var(--space-5xl) 0;
  position: relative;
}
.section--tinted { background: var(--hi-off-white); }

/* Dark sections */
.section--dark {
  background: linear-gradient(135deg, var(--hi-navy) 0%, var(--hi-navy-mid) 100%);
  color: var(--hi-white);
}
.section--dark .section__overline { color: var(--hi-teal); }
.section--dark .section__title { color: var(--hi-white); }
.section--dark .section__subtitle { color: rgba(255,255,255,0.7); }

.section__header { text-align: center; max-width: 720px; margin: 0 auto var(--space-3xl); }
.section__overline {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--hi-teal-dark);
  margin-bottom: var(--space-sm);
}
.section__title { margin-bottom: var(--space-lg); }
.section__subtitle { color: var(--hi-gray-600); }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--hi-gray-100);
  z-index: 1000;
  transition: box-shadow 0.3s;
}
.nav--scrolled { box-shadow: var(--shadow-md); }

.nav__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo { display: flex; align-items: center; gap: var(--space-sm); }
.nav__logo img { height: 54px; width: auto; }
.nav__logo-text-wrap { display: flex; flex-direction: column; gap: 1px; }
.nav__logo-text {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--hi-navy);
  line-height: 1.2;
}
.nav__logo-sub {
  font-size: 0.625rem;
  font-weight: 500;
  color: var(--hi-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}
.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--hi-gray-700);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
  position: relative;
}
.nav__links a:hover { color: var(--hi-blue); background: var(--hi-blue-light); }
.nav__links a.btn--filled { color: #fff; }
.nav__links a.btn--filled:hover { color: #fff; background: linear-gradient(135deg, var(--hi-blue), var(--hi-navy-mid)); }
.nav__links a.active {
  color: var(--hi-blue);
  background: var(--hi-blue-light);
  font-weight: 600;
}
.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--hi-gray-700);
}
.nav__toggle .material-icons { font-size: 28px; }

@media (max-width: 768px) {
  .nav__toggle { display: block; }
  .nav__links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--hi-white);
    border-bottom: 1px solid var(--hi-gray-100);
    flex-direction: column;
    padding: var(--space-lg);
    box-shadow: var(--shadow-lg);
  }
  .nav__links.open { display: flex; }
  .nav__links a { width: 100%; padding: 12px 16px; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-xl);
  border: none;
  cursor: pointer;
  transition: all 0.25s var(--ease-out);
  text-decoration: none;
  line-height: 1;
}
.btn .material-icons { font-size: 20px; }

.btn--filled {
  background: linear-gradient(135deg, var(--hi-blue), var(--hi-navy-mid));
  color: white;
  box-shadow: 0 4px 16px rgba(21,101,192,0.3);
}
.btn--filled:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(21,101,192,0.4);
}

.btn--tonal {
  background: var(--hi-blue-light);
  color: var(--hi-blue);
}
.btn--tonal:hover {
  background: #D0E4FF;
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--hi-white);
  border: 2px solid rgba(255,255,255,0.3);
}
.btn--outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
}

.btn--accent {
  background: linear-gradient(135deg, var(--hi-teal), var(--hi-teal-dark));
  color: white;
  box-shadow: 0 4px 16px rgba(0,191,165,0.3);
}
.btn--accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,191,165,0.4);
}

/* ---------- Cards ---------- */
.card {
  background: var(--hi-white);
  border: 1px solid var(--hi-gray-100);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.card__icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-lg);
}
.card__icon .material-icons { font-size: 28px; }
.card__title { font-size: 1.125rem; font-weight: 600; margin-bottom: var(--space-sm); }
.card__text { font-size: 0.875rem; color: var(--hi-gray-600); line-height: 1.65; }

/* Card color variants */
.card--blue  .card__icon { background: var(--hi-blue-light); }
.card--blue  .card__icon .material-icons { color: var(--hi-blue); }
.card--teal  .card__icon { background: var(--hi-teal-light); }
.card--teal  .card__icon .material-icons { color: var(--hi-teal-dark); }
.card--purple .card__icon { background: var(--hi-purple-light); }
.card--purple .card__icon .material-icons { color: var(--hi-purple); }
.card--amber .card__icon { background: var(--hi-amber-light); }
.card--amber .card__icon .material-icons { color: var(--hi-amber); }
.card--emerald .card__icon { background: var(--hi-emerald-light); }
.card--emerald .card__icon .material-icons { color: var(--hi-emerald); }
.card--rose  .card__icon { background: var(--hi-rose-light); }
.card--rose  .card__icon .material-icons { color: var(--hi-rose); }

/* ---------- Grids ---------- */
.grid { display: grid; gap: var(--space-xl); }
.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: 900px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

/* ---------- Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  text-align: center;
}
.stats__item { padding: var(--space-lg); }
.stats__number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 400;
  color: var(--hi-blue);
  line-height: 1.1;
  margin-bottom: var(--space-xs);
}
.stats__label {
  font-size: 0.8125rem;
  color: var(--hi-gray-600);
  line-height: 1.45;
  font-weight: 500;
}

@media (max-width: 768px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Hero ---------- */
.hero {
  padding-top: calc(var(--nav-height) + var(--space-5xl));
  padding-bottom: var(--space-5xl);
}
.hero__overline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--hi-teal-dark);
  background: var(--hi-teal-light);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: var(--space-xl);
}
.hero__title { margin-bottom: var(--space-lg); color: var(--hi-navy); }
.hero__subtitle { max-width: 640px; margin-bottom: var(--space-2xl); }
.hero__actions { display: flex; gap: var(--space-md); flex-wrap: wrap; }

/* ---------- Feature Row (Two-column) ---------- */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}
.feature-row--reverse > :last-child { order: -1; }

.feature-row__overline {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--hi-teal-dark);
  margin-bottom: var(--space-sm);
}
.feature-row__title { font-size: 1.75rem; font-weight: 700; line-height: 1.3; margin-bottom: var(--space-lg); font-family: var(--font-display); }
.feature-row__text { color: var(--hi-gray-600); line-height: 1.7; margin-bottom: var(--space-lg); }
.feature-row__list { display: flex; flex-direction: column; gap: var(--space-md); }
.feature-row__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.9375rem;
  color: var(--hi-gray-700);
  line-height: 1.55;
}
.feature-row__list li .material-icons {
  font-size: 20px;
  color: var(--hi-teal);
  margin-top: 2px;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .feature-row { grid-template-columns: 1fr; }
  .feature-row--reverse > :last-child { order: 0; }
}

/* ---------- Page Header ---------- */
.page-header {
  padding: calc(var(--nav-height) + var(--space-4xl)) 0 var(--space-3xl);
  background: linear-gradient(135deg, var(--hi-navy) 0%, var(--hi-navy-mid) 60%, #1A3A6E 100%);
  color: white;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,191,165,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.page-header::after {
  content: '';
  position: absolute;
  bottom: -30%; left: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(21,101,192,0.1) 0%, transparent 70%);
  border-radius: 50%;
}
.page-header .container { position: relative; z-index: 1; }
.page-header__overline {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--hi-teal);
  margin-bottom: var(--space-sm);
}
.page-header__title { max-width: 700px; margin-bottom: var(--space-lg); }
.page-header__subtitle { max-width: 640px; color: rgba(255,255,255,0.7); }

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--hi-navy) 0%, var(--hi-navy-mid) 50%, #1A3A6E 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-4xl) var(--space-3xl);
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0,191,165,0.12) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -60px;
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(21,101,192,0.15) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-banner > * { position: relative; z-index: 1; }
.cta-banner__title { margin-bottom: var(--space-lg); }
.cta-banner__text {
  max-width: 560px;
  margin: 0 auto var(--space-xl);
  color: rgba(255,255,255,0.75);
}

/* ---------- FAQ ---------- */
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: var(--space-md); }

.faq-item {
  border: 1px solid var(--hi-gray-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.faq-item:hover { box-shadow: var(--shadow-sm); }

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-xl) var(--space-xl);
  font-family: var(--font-sans);
  font-size: 2rem;
  font-weight: 600;
  color: var(--hi-gray-900);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  line-height: 1.4;
}
.faq-item__question .material-icons {
  font-size: 24px;
  color: var(--hi-gray-400);
  transition: transform 0.3s var(--ease-out);
  flex-shrink: 0;
}
.faq-item.open .faq-item__question .material-icons { transform: rotate(180deg); }

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out), padding 0.3s;
}
.faq-item.open .faq-item__answer {
  max-height: 600px;
  padding: 0 var(--space-xl) var(--space-xl);
}
.faq-item__answer p {
  font-size: 0.9375rem;
  color: var(--hi-gray-600);
  line-height: 1.7;
}

/* ---------- Contact Form ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 380px; gap: var(--space-3xl); align-items: start; }
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }

.form__group { margin-bottom: var(--space-xl); }
.form__label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--hi-gray-700);
  margin-bottom: var(--space-sm);
}
.form__input, .form__textarea, .form__select {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  padding: 14px 16px;
  border: 1px solid var(--hi-gray-200);
  border-radius: var(--radius-md);
  background: var(--hi-white);
  color: var(--hi-gray-900);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form__input:focus, .form__textarea:focus, .form__select:focus {
  outline: none;
  border-color: var(--hi-blue);
  box-shadow: 0 0 0 3px rgba(21,101,192,0.1);
}
.form__textarea { min-height: 140px; resize: vertical; }

.contact-sidebar__title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  margin-bottom: var(--space-lg);
}
.contact-sidebar__text {
  font-size: 0.9375rem;
  color: var(--hi-gray-600);
  line-height: 1.65;
  margin-bottom: var(--space-xl);
}
.contact-sidebar__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}
.contact-sidebar__icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  background: var(--hi-teal-light);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-sidebar__icon .material-icons { font-size: 20px; color: var(--hi-teal-dark); }
.contact-sidebar__label { font-weight: 600; font-size: 0.875rem; }
.contact-sidebar__value { font-size: 0.8125rem; color: var(--hi-gray-600); }

/* ---------- Footer ---------- */
.footer {
  background: var(--hi-navy);
  color: rgba(255,255,255,0.7);
  padding: var(--space-4xl) 0 var(--space-2xl);
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}
.footer__brand { margin-bottom: var(--space-lg); }
.footer__brand img { height: 32px; filter: brightness(0) invert(1); }
.footer__desc { font-size: 0.875rem; line-height: 1.65; max-width: 320px; }
.footer__heading {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-lg);
}
.footer__list { display: flex; flex-direction: column; gap: var(--space-sm); }
.footer__list a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  transition: color 0.2s;
}
.footer__list a:hover { color: white; }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
}

@media (max-width: 768px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__bottom { flex-direction: column; gap: var(--space-md); }
}

/* ---------- Scroll-reveal Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* Stagger children */
.stagger > * { opacity: 0; transform: translateY(24px); transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out); }
.stagger.visible > *:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 0.05s; }
.stagger.visible > *:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 0.1s; }
.stagger.visible > *:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 0.15s; }
.stagger.visible > *:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 0.2s; }
.stagger.visible > *:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 0.25s; }
.stagger.visible > *:nth-child(6) { opacity: 1; transform: translateY(0); transition-delay: 0.3s; }

/* ---------- Decorative Gradient Blobs ---------- */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  pointer-events: none;
  z-index: 0;
}
.blob--teal { background: var(--hi-teal); }
.blob--blue { background: var(--hi-blue); }
.blob--purple { background: var(--hi-purple); }

/* ---------- Misc Utilities ---------- */
.text-center { text-align: center; }
.text-gradient {
  background: linear-gradient(135deg, var(--hi-blue), var(--hi-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}