@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@600;700;800&family=Inter:wght@400;500;600&display=swap');

@layer reset, tokens, layout, components, utilities;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
  body { min-height: 100vh; display: flex; flex-direction: column; }
  img, video { max-width: 100%; height: auto; display: block; }
  input, button, textarea, select { font: inherit; }
  a { color: inherit; text-decoration: none; }
  ul, ol { list-style: none; }
  button { cursor: pointer; border: none; background: none; }
}

@layer tokens {
  :root {
    --clr-bg: #f5f6fa;
    --clr-bg-alt: #eef0f7;
    --clr-surface: #ffffff;
    --clr-surface-raised: #ffffff;
    --clr-primary: #1a2b6b;
    --clr-primary-light: #2a3f9e;
    --clr-primary-dark: #111d4a;
    --clr-accent: #3b7cf4;
    --clr-accent-light: #6fa0ff;
    --clr-accent-hover: #2d6de0;
    --clr-gold: #e8a838;
    --clr-text: #1c2340;
    --clr-text-muted: #5a6280;
    --clr-text-light: #8a91aa;
    --clr-border: #dde1ef;
    --clr-border-light: #eef0f7;
    --clr-dot: rgba(26,43,107,0.07);

    --shadow-xs: 0 1px 3px rgba(26,43,107,0.06), 0 1px 2px rgba(26,43,107,0.04);
    --shadow-sm: 0 2px 6px rgba(26,43,107,0.07), 0 1px 3px rgba(26,43,107,0.05);
    --shadow-md: 0 4px 16px rgba(26,43,107,0.09), 0 2px 6px rgba(26,43,107,0.06);
    --shadow-lg: 0 8px 32px rgba(26,43,107,0.12), 0 3px 10px rgba(26,43,107,0.07);
    --shadow-xl: 0 16px 48px rgba(26,43,107,0.15), 0 6px 16px rgba(26,43,107,0.08);
    --shadow-float: 0 20px 60px rgba(26,43,107,0.18), 0 8px 20px rgba(26,43,107,0.1);

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --space-8: 64px;
    --space-9: 96px;
    --space-10: 128px;

    --nav-h: 80px;
    --nav-h-scrolled: 60px;

    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;

    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
  }
}

@layer layout {
  body {
    font-family: var(--font-body);
    background-color: var(--clr-bg);
    background-image: radial-gradient(circle, var(--clr-dot) 1.5px, transparent 1.5px);
    background-size: 28px 28px;
    color: var(--clr-text);
    line-height: 1.6;
  }
  main { flex: 1; padding-top: var(--nav-h); }
  .u-container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 var(--space-5); }
  .u-container--narrow { max-width: 780px; }
  .u-section-pad { padding: var(--space-9) 0; }
  @media (max-width: 768px) {
    .u-section-pad { padding: var(--space-7) 0; }
    main { padding-top: var(--nav-h); }
  }
}

@layer components {

  
  .c-nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(245,246,250,0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: padding var(--transition-base), background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  }
  .c-nav__inner {
    display: flex; align-items: center; justify-content: space-between;
    height: var(--nav-h);
    transition: height var(--transition-base);
  }
  .c-nav.is-scrolled {
    background: rgba(245,246,250,0.97);
    border-color: var(--clr-border);
    box-shadow: var(--shadow-sm);
  }
  .c-nav.is-scrolled .c-nav__inner { height: var(--nav-h-scrolled); }
  .c-nav__logo {
    display: flex; align-items: center; gap: var(--space-3);
    font-family: var(--font-heading); font-weight: 700;
    font-size: 1.15rem; color: var(--clr-primary);
    transition: opacity var(--transition-fast);
  }
  .c-nav__logo:hover { opacity: 0.8; }
  .c-nav__logo-img { width: 36px; height: 36px; transition: width var(--transition-base), height var(--transition-base); }
  .c-nav.is-scrolled .c-nav__logo-img { width: 28px; height: 28px; }
  .c-nav__links { display: flex; align-items: center; gap: var(--space-2); }
  .c-nav__link {
    font-size: 0.9rem; font-weight: 500; color: var(--clr-text-muted);
    padding: var(--space-2) var(--space-3); border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
  }
  .c-nav__link:hover { color: var(--clr-primary); background: var(--clr-bg-alt); }
  .c-nav__link.is-active { color: var(--clr-primary); font-weight: 600; }
  .c-nav__hamburger {
    display: none; flex-direction: column; gap: 5px;
    padding: var(--space-2); border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
    min-width: 44px; min-height: 44px; align-items: center; justify-content: center;
  }
  .c-nav__hamburger:hover { background: var(--clr-bg-alt); }
  .c-nav__hamburger span {
    display: block; width: 22px; height: 2px;
    background: var(--clr-primary); border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base);
  }
  .c-nav__hamburger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .c-nav__hamburger.is-active span:nth-child(2) { opacity: 0; }
  .c-nav__hamburger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  @media (max-width: 768px) {
    .c-nav__links { display: none; }
    .c-nav__hamburger { display: flex; }
  }

  
  .c-breadcrumb {
    display: flex; align-items: center; gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    font-size: 0.8rem; color: var(--clr-text-light);
    margin-top: var(--nav-h);
  }
  .c-breadcrumb a { color: var(--clr-accent); transition: opacity var(--transition-fast); }
  .c-breadcrumb a:hover { opacity: 0.75; }
  .c-breadcrumb i { font-size: 0.65rem; }
  .c-breadcrumb span { color: var(--clr-text-muted); }

  
  .c-mobile-menu { position: fixed; inset: 0; z-index: 200; pointer-events: none; }
  .c-mobile-menu.is-open { pointer-events: all; }
  .c-mobile-menu__backdrop {
    position: absolute; inset: 0;
    background: rgba(26,43,107,0.4);
    opacity: 0; transition: opacity var(--transition-base);
  }
  .c-mobile-menu.is-open .c-mobile-menu__backdrop { opacity: 1; }
  .c-mobile-menu__sheet {
    position: absolute; bottom: 0; left: 0; right: 0;
    background: var(--clr-surface);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: var(--space-3) var(--space-5) var(--space-7);
    box-shadow: var(--shadow-xl);
    transform: translateY(100%);
    transition: transform 380ms cubic-bezier(0.32, 0.72, 0, 1);
  }
  .c-mobile-menu.is-open .c-mobile-menu__sheet { transform: translateY(0); }
  .c-mobile-menu__handle {
    width: 40px; height: 4px;
    background: var(--clr-border);
    border-radius: var(--radius-full);
    margin: 0 auto var(--space-5);
  }
  .c-mobile-menu__nav { display: flex; flex-direction: column; gap: var(--space-2); }
  .c-mobile-menu__link {
    display: flex; align-items: center; gap: var(--space-4);
    padding: var(--space-4) var(--space-3);
    font-size: 1.05rem; font-weight: 500; color: var(--clr-text);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast), color var(--transition-fast);
    min-height: 52px;
  }
  .c-mobile-menu__link i { width: 20px; color: var(--clr-accent); }
  .c-mobile-menu__link:hover { background: var(--clr-bg-alt); color: var(--clr-primary); }

  
  .c-btn {
    display: inline-flex; align-items: center; gap: var(--space-2);
    padding: 12px 28px; border-radius: var(--radius-md);
    font-family: var(--font-heading); font-weight: 600; font-size: 0.92rem;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
    min-height: 44px;
  }
  .c-btn:active { transform: scale(0.97); }
  .c-btn--primary {
    background: var(--clr-primary); color: #fff;
    box-shadow: var(--shadow-sm), 0 0 0 0 rgba(26,43,107,0);
  }
  .c-btn--primary:hover {
    background: var(--clr-primary-light);
    box-shadow: var(--shadow-md), 0 0 0 3px rgba(59,124,244,0.15);
    transform: translateY(-1px);
  }
  .c-btn--ghost {
    background: transparent; color: var(--clr-primary);
    border: 2px solid var(--clr-primary);
  }
  .c-btn--ghost:hover { background: var(--clr-primary); color: #fff; transform: translateY(-1px); }
  .c-btn--accent { background: var(--clr-accent); color: #fff; box-shadow: var(--shadow-sm); }
  .c-btn--accent:hover { background: var(--clr-accent-hover); box-shadow: var(--shadow-md); transform: translateY(-1px); }
  .c-btn--sm { padding: 8px 18px; font-size: 0.85rem; }
  .c-btn--full { width: 100%; justify-content: center; }

  
  .s-hero {
    position: relative; overflow: hidden;
    min-height: calc(100vh - var(--nav-h));
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    padding: var(--space-10) 0 var(--space-8);
    background: linear-gradient(145deg, #eef1fa 0%, #f5f6fa 50%, #edf2ff 100%);
  }
  .s-hero__dot-bg {
    position: absolute; inset: 0;
    background-image: radial-gradient(circle, rgba(59,124,244,0.1) 1.5px, transparent 1.5px);
    background-size: 28px 28px;
    pointer-events: none;
  }
  .s-hero__content {
    position: relative; z-index: 2;
    text-align: center; max-width: 780px;
    padding: 0 var(--space-5);
  }
  .s-hero__badge {
    display: inline-block;
    background: rgba(59,124,244,0.1); color: var(--clr-accent);
    border: 1px solid rgba(59,124,244,0.25);
    padding: 6px 16px; border-radius: var(--radius-full);
    font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em;
    text-transform: uppercase; margin-bottom: var(--space-4);
  }
  .s-hero__heading {
    font-family: var(--font-heading); font-weight: 800;
    font-size: clamp(2.2rem, 5.5vw, 4rem);
    line-height: 1.15; color: var(--clr-primary);
    margin-bottom: var(--space-5);
    letter-spacing: -0.02em;
  }
  .s-hero__sub {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--clr-text-muted); line-height: 1.7;
    max-width: 620px; margin: 0 auto var(--space-6);
  }
  .s-hero__cta { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; margin-bottom: var(--space-4); }
  .s-hero__disclaimer { font-size: 0.78rem; color: var(--clr-text-light); font-style: italic; }
  .s-hero__image-wrap {
    position: relative; z-index: 2;
    width: 100%; max-width: 900px;
    margin: var(--space-7) auto 0;
    padding: 0 var(--space-5);
  }
  .s-hero__image {
    width: 100%; border-radius: var(--radius-xl);
    box-shadow: var(--shadow-float);
    border: 1px solid rgba(255,255,255,0.8);
  }
  .s-hero__float {
    position: absolute; z-index: 3;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-3) var(--space-4);
    display: flex; align-items: center; gap: var(--space-3);
    font-size: 0.82rem; font-weight: 600; color: var(--clr-primary);
    box-shadow: var(--shadow-lg);
    white-space: nowrap;
  }
  .s-hero__float i { color: var(--clr-accent); font-size: 1rem; }
  .s-hero__float--tl { top: 18%; left: 4%; }
  .s-hero__float--tr { top: 22%; right: 4%; }
  .s-hero__float--bl { bottom: 30%; left: 2%; }
  .s-hero__float--br { bottom: 32%; right: 2%; }
  @media (max-width: 900px) {
    .s-hero__float { display: none; }
    .s-hero { padding: var(--space-8) 0 var(--space-7); }
  }

  
  .s-modules { background: var(--clr-surface); }
  .s-modules__header { text-align: center; max-width: 640px; margin: 0 auto var(--space-8); }
  .s-modules__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: var(--space-5);
  }
  .s-modules__grid .c-module-card:first-child {
    grid-row: 1 / 3;
  }
  @media (max-width: 900px) {
    .s-modules__grid { grid-template-columns: 1fr; }
    .s-modules__grid .c-module-card:first-child { grid-row: auto; }
  }
  .c-module-card {
    background: var(--clr-surface-raised);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    position: relative; overflow: hidden;
  }
  .c-module-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
  .c-module-card--featured { background: var(--clr-primary); color: #fff; }
  .c-module-card--featured .c-module-card__title { color: #fff; }
  .c-module-card--featured .c-module-card__desc { color: rgba(255,255,255,0.8); }
  .c-module-card--featured .c-module-card__num { color: rgba(255,255,255,0.3); }
  .c-module-card--featured .c-module-card__icon { background: rgba(255,255,255,0.15); color: #fff; }
  .c-module-card__icon {
    width: 48px; height: 48px;
    background: rgba(59,124,244,0.1); color: var(--clr-accent);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; margin-bottom: var(--space-4);
  }
  .c-module-card__num {
    font-size: 3.5rem; font-weight: 800; font-family: var(--font-heading);
    color: var(--clr-border); line-height: 1;
    position: absolute; top: var(--space-4); right: var(--space-5);
    letter-spacing: -0.03em;
  }
  .c-module-card__title {
    font-family: var(--font-heading); font-weight: 700; font-size: 1.15rem;
    color: var(--clr-primary); margin-bottom: var(--space-3);
    line-height: 1.3;
  }
  .c-module-card__desc { font-size: 0.9rem; color: var(--clr-text-muted); line-height: 1.65; }
  .c-module-card__img {
    width: 100%; border-radius: var(--radius-md); margin-top: var(--space-5);
    height: 160px; object-fit: cover;
    opacity: 0.7;
  }

  
  .s-about-preview { background: var(--clr-bg-alt); }
  .s-about-preview__inner {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: var(--space-9); align-items: center;
  }
  @media (max-width: 900px) {
    .s-about-preview__inner { grid-template-columns: 1fr; }
    .s-about-preview__visual { order: -1; }
  }
  .s-about-preview__visual { position: relative; }
  .s-about-preview__img {
    width: 100%; border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    aspect-ratio: 4/3; object-fit: cover;
  }
  .s-about-preview__badge {
    position: absolute; bottom: -16px; right: -16px;
    background: var(--clr-accent); color: #fff;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-lg);
    font-weight: 600; font-size: 0.88rem;
    display: flex; align-items: center; gap: var(--space-2);
    box-shadow: var(--shadow-md);
  }
  .s-about-preview__text p { margin-bottom: var(--space-4); color: var(--clr-text-muted); line-height: 1.75; }
  .s-about-preview__text .c-btn { margin-top: var(--space-2); }

  
  .s-topics { background: var(--clr-surface); }
  .s-topics__header { text-align: center; max-width: 600px; margin: 0 auto var(--space-7); }
  .s-topics__swiper { padding-bottom: 56px !important; }
  .c-topic-slide {
    background: var(--clr-surface-raised);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    height: 100%;
  }
  .c-topic-slide__img { width: 100%; height: 200px; object-fit: cover; }
  .c-topic-slide__body { padding: var(--space-5); }
  .c-topic-slide__tag {
    display: inline-block;
    background: rgba(59,124,244,0.1); color: var(--clr-accent);
    padding: 3px 10px; border-radius: var(--radius-full);
    font-size: 0.75rem; font-weight: 600; margin-bottom: var(--space-3);
  }
  .c-topic-slide__body h3 {
    font-family: var(--font-heading); font-weight: 700; font-size: 1rem;
    color: var(--clr-primary); margin-bottom: var(--space-3); line-height: 1.35;
  }
  .c-topic-slide__body p { font-size: 0.88rem; color: var(--clr-text-muted); line-height: 1.65; }
  .swiper-button-prev, .swiper-button-next {
    color: var(--clr-primary) !important;
    background: var(--clr-surface);
    width: 40px !important; height: 40px !important;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--clr-border);
  }
  .swiper-button-prev::after, .swiper-button-next::after { font-size: 0.85rem !important; font-weight: 700; }
  .swiper-pagination-bullet-active { background: var(--clr-primary) !important; }

  
  .s-resources-preview { background: var(--clr-bg-alt); }
  .s-resources-preview__header { text-align: center; max-width: 640px; margin: 0 auto var(--space-8); }
  .s-resources-preview__grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-5);
  }
  @media (max-width: 768px) { .s-resources-preview__grid { grid-template-columns: 1fr; } }
  .c-resource-card {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    display: flex; flex-direction: column;
  }
  .c-resource-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
  .c-resource-card__icon {
    width: 44px; height: 44px;
    background: rgba(59,124,244,0.1); color: var(--clr-accent);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem; margin-bottom: var(--space-4);
  }
  .c-resource-card h3 {
    font-family: var(--font-heading); font-weight: 700; font-size: 1rem;
    color: var(--clr-primary); margin-bottom: var(--space-3); line-height: 1.35;
  }
  .c-resource-card p { font-size: 0.88rem; color: var(--clr-text-muted); line-height: 1.65; flex: 1; margin-bottom: var(--space-4); }
  .c-resource-card__link {
    font-size: 0.85rem; font-weight: 600; color: var(--clr-accent);
    display: flex; align-items: center; gap: var(--space-2);
    transition: gap var(--transition-fast), opacity var(--transition-fast);
  }
  .c-resource-card__link:hover { gap: var(--space-3); opacity: 0.8; }

  
  .s-faq { background: var(--clr-surface); }
  .s-faq__header { text-align: center; max-width: 600px; margin: 0 auto var(--space-8); }
  .s-faq__grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4);
  }
  @media (max-width: 768px) { .s-faq__grid { grid-template-columns: 1fr; } }
  .c-faq-card {
    background: var(--clr-bg-alt);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xs);
    transition: box-shadow var(--transition-base);
  }
  .c-faq-card:hover { box-shadow: var(--shadow-md); }
  .c-faq-card__question {
    width: 100%; display: flex; align-items: center; justify-content: space-between;
    gap: var(--space-4); padding: var(--space-5) var(--space-5);
    text-align: left; cursor: pointer;
    font-weight: 600; font-size: 0.92rem; color: var(--clr-primary);
    transition: background var(--transition-fast);
    min-height: 44px;
  }
  .c-faq-card__question:hover { background: rgba(59,124,244,0.05); }
  .c-faq-card__icon { flex-shrink: 0; color: var(--clr-accent); transition: transform var(--transition-base); }
  .c-faq-card.is-open .c-faq-card__icon { transform: rotate(45deg); }
  .c-faq-card__answer {
    max-height: 0; overflow: hidden;
    transition: max-height 400ms ease, padding var(--transition-base);
    padding: 0 var(--space-5);
  }
  .c-faq-card.is-open .c-faq-card__answer {
    max-height: 400px;
    padding: 0 var(--space-5) var(--space-5);
  }
  .c-faq-card__answer p { font-size: 0.88rem; color: var(--clr-text-muted); line-height: 1.7; }

  
  .c-footer {
    background: var(--clr-primary-dark);
    color: rgba(255,255,255,0.75);
    margin-top: auto;
  }
  .c-footer__inner {
    display: grid; grid-template-columns: 1.6fr 1fr;
    gap: var(--space-9); padding-top: var(--space-9); padding-bottom: var(--space-8);
    align-items: start;
  }
  @media (max-width: 768px) {
    .c-footer__inner { grid-template-columns: 1fr; gap: var(--space-7); }
  }
  .c-footer__cta-heading {
    font-family: var(--font-heading); font-weight: 800;
    font-size: clamp(1.4rem, 3vw, 2rem);
    color: #fff; margin-bottom: var(--space-3); line-height: 1.2;
  }
  .c-footer__cta-sub { font-size: 0.92rem; margin-bottom: var(--space-5); line-height: 1.65; }
  .c-footer__signup { display: flex; gap: var(--space-3); flex-wrap: wrap; }
  .c-footer__input {
    flex: 1; min-width: 200px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-md);
    padding: 12px 16px; color: #fff;
    transition: border-color var(--transition-fast), background var(--transition-fast);
  }
  .c-footer__input::placeholder { color: rgba(255,255,255,0.45); }
  .c-footer__input:focus { outline: none; border-color: var(--clr-accent); background: rgba(255,255,255,0.15); }
  .c-footer__legal-note { font-size: 0.75rem; color: rgba(255,255,255,0.4); margin-top: var(--space-3); font-style: italic; }
  .c-footer__links { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
  @media (max-width: 480px) { .c-footer__links { grid-template-columns: 1fr 1fr; } }
  .c-footer__col h4 {
    font-family: var(--font-heading); font-weight: 700;
    font-size: 0.82rem; color: rgba(255,255,255,0.5);
    text-transform: uppercase; letter-spacing: 0.07em;
    margin-bottom: var(--space-4);
  }
  .c-footer__col a, .c-footer__col span {
    display: block; font-size: 0.88rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: var(--space-2);
    transition: color var(--transition-fast);
  }
  .c-footer__col a:hover { color: #fff; }
  .c-footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: var(--space-5) var(--space-5);
    display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-3);
    font-size: 0.78rem; color: rgba(255,255,255,0.4);
  }

  
  .c-cookie-bell { position: fixed; bottom: var(--space-5); right: var(--space-5); z-index: 300; }
  .c-cookie-bell__btn {
    width: 52px; height: 52px; border-radius: var(--radius-full);
    background: var(--clr-primary); color: #fff;
    font-size: 1.2rem;
    box-shadow: var(--shadow-lg);
    display: flex; align-items: center; justify-content: center;
    position: relative;
    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  }
  .c-cookie-bell__btn:hover { background: var(--clr-primary-light); transform: scale(1.05); box-shadow: var(--shadow-xl); }
  .c-cookie-bell__badge {
    position: absolute; top: -2px; right: -2px;
    width: 14px; height: 14px;
    background: var(--clr-gold); border-radius: var(--radius-full);
    border: 2px solid var(--clr-bg);
    display: none;
  }
  .c-cookie-bell__badge.is-visible { display: block; }
  .c-cookie-panel {
    position: absolute; bottom: 64px; right: 0;
    width: 320px; background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    padding: var(--space-5);
    transform: translateY(12px) scale(0.95);
    opacity: 0; pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base);
    transform-origin: bottom right;
  }
  .c-cookie-panel.is-open { transform: translateY(0) scale(1); opacity: 1; pointer-events: all; }
  @media (max-width: 400px) { .c-cookie-panel { width: calc(100vw - 32px); right: -8px; } }
  .c-cookie-panel__header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: var(--space-3);
  }
  .c-cookie-panel__header h3 { font-family: var(--font-heading); font-size: 1rem; font-weight: 700; color: var(--clr-primary); }
  .c-cookie-panel__close {
    width: 28px; height: 28px; border-radius: var(--radius-full);
    color: var(--clr-text-muted); font-size: 0.9rem;
    display: flex; align-items: center; justify-content: center;
    transition: background var(--transition-fast), color var(--transition-fast);
  }
  .c-cookie-panel__close:hover { background: var(--clr-bg-alt); color: var(--clr-primary); }
  .c-cookie-panel__desc { font-size: 0.82rem; color: var(--clr-text-muted); margin-bottom: var(--space-4); line-height: 1.55; }
  .c-cookie-panel__options { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-4); }
  .c-cookie-option { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
  .c-cookie-option__info { display: flex; flex-direction: column; gap: 2px; }
  .c-cookie-option__info strong { font-size: 0.85rem; color: var(--clr-text); }
  .c-cookie-option__info span { font-size: 0.75rem; color: var(--clr-text-light); }
  .c-cookie-panel__actions { display: flex; gap: var(--space-3); }
  .c-cookie-panel__actions .c-btn { flex: 1; justify-content: center; }

  
  .c-toggle { position: relative; display: inline-block; width: 40px; height: 22px; flex-shrink: 0; }
  .c-toggle input { opacity: 0; width: 0; height: 0; }
  .c-toggle__slider {
    position: absolute; inset: 0;
    background: var(--clr-border); border-radius: var(--radius-full);
    cursor: pointer;
    transition: background var(--transition-base);
  }
  .c-toggle__slider::before {
    content: ''; position: absolute;
    width: 16px; height: 16px; left: 3px; bottom: 3px;
    background: #fff; border-radius: 50%;
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-xs);
  }
  .c-toggle input:checked + .c-toggle__slider { background: var(--clr-accent); }
  .c-toggle input:checked + .c-toggle__slider::before { transform: translateX(18px); }
  .c-toggle--disabled .c-toggle__slider { background: var(--clr-accent); cursor: not-allowed; opacity: 0.6; }

  
  .s-page-hero {
    background: linear-gradient(135deg, #eef1fa 0%, var(--clr-bg) 100%);
    padding-top: var(--space-8) !important;
    padding-bottom: var(--space-7) !important;
    border-bottom: 1px solid var(--clr-border);
  }
  .s-page-hero .u-heading-1 { margin-bottom: var(--space-4); }

  
  .s-mission__inner, .s-approach__inner {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: var(--space-9); align-items: center;
  }
  @media (max-width: 900px) {
    .s-mission__inner, .s-approach__inner { grid-template-columns: 1fr; }
    .s-approach__visual { order: -1; }
  }
  .s-mission__img, .s-approach__img {
    width: 100%; border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    aspect-ratio: 4/3; object-fit: cover;
  }
  .s-mission__text p, .s-approach__text p {
    color: var(--clr-text-muted); line-height: 1.75;
    margin-bottom: var(--space-4);
  }
  .s-approach__text .c-btn { margin-top: var(--space-2); }

  
  .s-values { background: var(--clr-bg-alt); }
  .s-values__header { text-align: center; max-width: 600px; margin: 0 auto var(--space-8); }
  .s-values__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }
  @media (max-width: 768px) { .s-values__grid { grid-template-columns: 1fr; } }
  .c-value-card {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
  }
  .c-value-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
  .c-value-card__icon {
    width: 44px; height: 44px;
    background: rgba(59,124,244,0.1); color: var(--clr-accent);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem; margin-bottom: var(--space-4);
  }
  .c-value-card h3 {
    font-family: var(--font-heading); font-weight: 700; font-size: 1rem;
    color: var(--clr-primary); margin-bottom: var(--space-3);
  }
  .c-value-card p { font-size: 0.88rem; color: var(--clr-text-muted); line-height: 1.65; }

  
  .c-disclaimer-box {
    background: rgba(59,124,244,0.06);
    border: 1px solid rgba(59,124,244,0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    display: flex; gap: var(--space-5); align-items: flex-start;
  }
  .c-disclaimer-box__icon { color: var(--clr-accent); font-size: 1.5rem; flex-shrink: 0; margin-top: 2px; }
  .c-disclaimer-box h3 {
    font-family: var(--font-heading); font-weight: 700;
    color: var(--clr-primary); margin-bottom: var(--space-3);
  }
  .c-disclaimer-box p { font-size: 0.9rem; color: var(--clr-text-muted); line-height: 1.7; }

  
  .s-course-overview { background: var(--clr-surface); }
  .s-course-overview__header { text-align: center; max-width: 600px; margin: 0 auto var(--space-8); }
  .s-course-overview__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }
  @media (max-width: 768px) { .s-course-overview__grid { grid-template-columns: 1fr; } }
  .c-course-module {
    background: var(--clr-bg-alt);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
  }
  .c-course-module:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
  .c-course-module__header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: var(--space-4);
  }
  .c-course-module__num {
    font-size: 0.75rem; font-weight: 700; color: var(--clr-accent);
    text-transform: uppercase; letter-spacing: 0.06em;
    background: rgba(59,124,244,0.1); padding: 4px 10px; border-radius: var(--radius-full);
  }
  .c-course-module__icon {
    width: 40px; height: 40px;
    background: rgba(59,124,244,0.1); color: var(--clr-accent);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
  }
  .c-course-module__title {
    font-family: var(--font-heading); font-weight: 700; font-size: 1.05rem;
    color: var(--clr-primary); margin-bottom: var(--space-4); line-height: 1.3;
  }
  .c-course-module__list { padding-left: 0; }
  .c-course-module__list li {
    font-size: 0.86rem; color: var(--clr-text-muted);
    padding: 5px 0 5px var(--space-5);
    position: relative; line-height: 1.5;
    border-bottom: 1px solid var(--clr-border-light);
  }
  .c-course-module__list li:last-child { border-bottom: none; }
  .c-course-module__list li::before {
    content: ''; position: absolute; left: 0; top: 13px;
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--clr-accent);
  }

  
  .s-how-it-works { background: var(--clr-bg-alt); }
  .s-how-it-works__header { text-align: center; max-width: 600px; margin: 0 auto var(--space-8); }
  .s-how-it-works__steps {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5);
    position: relative;
  }
  .s-how-it-works__steps::before {
    content: ''; position: absolute;
    top: 28px; left: 10%; right: 10%; height: 2px;
    background: linear-gradient(90deg, var(--clr-accent), var(--clr-primary));
    opacity: 0.2; z-index: 0;
  }
  @media (max-width: 900px) {
    .s-how-it-works__steps { grid-template-columns: repeat(2, 1fr); }
    .s-how-it-works__steps::before { display: none; }
  }
  @media (max-width: 480px) { .s-how-it-works__steps { grid-template-columns: 1fr; } }
  .c-step { text-align: center; position: relative; z-index: 1; }
  .c-step__num {
    width: 56px; height: 56px; border-radius: var(--radius-full);
    background: var(--clr-primary); color: #fff;
    font-family: var(--font-heading); font-weight: 800; font-size: 1.3rem;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto var(--space-4);
    box-shadow: var(--shadow-md);
  }
  .c-step__content h3 {
    font-family: var(--font-heading); font-weight: 700; font-size: 0.95rem;
    color: var(--clr-primary); margin-bottom: var(--space-2);
  }
  .c-step__content p { font-size: 0.85rem; color: var(--clr-text-muted); line-height: 1.6; }

  
  .s-signup-cta { background: var(--clr-surface); }
  .c-signup-box {
    background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-light) 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8);
    align-items: start;
    box-shadow: var(--shadow-float);
  }
  @media (max-width: 768px) {
    .c-signup-box { grid-template-columns: 1fr; padding: var(--space-6); gap: var(--space-6); }
  }
  .c-signup-box__text h2 {
    font-family: var(--font-heading); font-weight: 800;
    font-size: clamp(1.4rem, 3vw, 2rem);
    color: #fff; margin-bottom: var(--space-4); line-height: 1.2;
  }
  .c-signup-box__text p { color: rgba(255,255,255,0.8); line-height: 1.7; margin-bottom: var(--space-3); }
  .c-signup-box__disclaimer { font-size: 0.8rem !important; color: rgba(255,255,255,0.55) !important; font-style: italic; }
  .c-signup-box__disclaimer a { color: rgba(255,255,255,0.7); text-decoration: underline; }
  .c-signup-box__form {
    background: var(--clr-surface); border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-lg);
    display: flex; flex-direction: column; gap: var(--space-4);
  }

  
  .c-form-field { display: flex; flex-direction: column; gap: var(--space-2); }
  .c-form-field label { font-size: 0.85rem; font-weight: 600; color: var(--clr-text); }
  .c-form-field input[type="text"],
  .c-form-field input[type="email"],
  .c-form-field select,
  .c-form-field textarea {
    padding: 11px 14px;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-md);
    background: var(--clr-bg);
    color: var(--clr-text); font-size: 0.9rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    min-height: 44px;
  }
  .c-form-field input:focus,
  .c-form-field select:focus,
  .c-form-field textarea:focus {
    outline: none;
    border-color: var(--clr-accent);
    box-shadow: 0 0 0 3px rgba(59,124,244,0.12);
  }
  .c-form-field textarea { resize: vertical; min-height: 120px; }
  .c-form-field--checkbox { flex-direction: row; align-items: flex-start; gap: var(--space-3); }
  .c-form-field--checkbox input { margin-top: 3px; width: 18px; height: 18px; flex-shrink: 0; accent-color: var(--clr-accent); }
  .c-form-field--checkbox label { font-size: 0.85rem; color: var(--clr-text-muted); font-weight: 400; }
  .c-form-field--checkbox label a { color: var(--clr-accent); }

  
  .s-contact { background: var(--clr-bg-alt); }
  .s-contact__inner {
    display: grid; grid-template-columns: 1.3fr 1fr; gap: var(--space-8); align-items: start;
  }
  @media (max-width: 900px) { .s-contact__inner { grid-template-columns: 1fr; } }
  .c-contact-form {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-xl);
    padding: var(--space-7);
    box-shadow: var(--shadow-md);
    display: flex; flex-direction: column; gap: var(--space-5);
  }
  @media (max-width: 480px) { .c-contact-form { padding: var(--space-5); } }
  .c-contact-form__note { font-size: 0.78rem; color: var(--clr-text-light); font-style: italic; line-height: 1.55; }
  .c-contact-info {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-5);
  }
  .c-contact-info h2 {
    font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem;
    color: var(--clr-primary); margin-bottom: var(--space-5);
  }
  .c-contact-info__item {
    display: flex; gap: var(--space-4); align-items: flex-start;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--clr-border-light);
  }
  .c-contact-info__item:last-child { border-bottom: none; }
  .c-contact-info__item > i { color: var(--clr-accent); font-size: 1rem; margin-top: 3px; flex-shrink: 0; width: 20px; }
  .c-contact-info__item > div { display: flex; flex-direction: column; gap: 3px; }
  .c-contact-info__item strong { font-size: 0.8rem; color: var(--clr-text-light); text-transform: uppercase; letter-spacing: 0.05em; }
  .c-contact-info__item a, .c-contact-info__item span { font-size: 0.9rem; color: var(--clr-text); }
  .c-contact-info__item a:hover { color: var(--clr-accent); }
  .c-map-wrap { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--clr-border); }

  
  .s-newsletter { background: var(--clr-surface); }
  .c-newsletter-block {
    display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); align-items: start;
    background: var(--clr-bg-alt);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-sm);
  }
  @media (max-width: 768px) {
    .c-newsletter-block { grid-template-columns: 1fr; padding: var(--space-6); gap: var(--space-6); }
  }
  .c-newsletter-block__text h2 {
    font-family: var(--font-heading); font-weight: 700; font-size: 1.5rem;
    color: var(--clr-primary); margin-bottom: var(--space-4);
  }
  .c-newsletter-block__text p { color: var(--clr-text-muted); line-height: 1.7; margin-bottom: var(--space-3); font-size: 0.92rem; }
  .c-newsletter-block__form { display: flex; flex-direction: column; gap: var(--space-4); }

  
  .s-free-resources { background: var(--clr-bg-alt); }
  .s-free-resources .u-container { display: flex; flex-direction: column; gap: var(--space-7); }
  .c-resource-full {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-xl);
    padding: var(--space-7);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-base);
  }
  .c-resource-full:hover { box-shadow: var(--shadow-md); }
  @media (max-width: 480px) { .c-resource-full { padding: var(--space-5); } }
  .c-resource-full__header {
    display: flex; gap: var(--space-4); align-items: flex-start;
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-5);
    border-bottom: 1px solid var(--clr-border);
  }
  .c-resource-full__icon {
    width: 52px; height: 52px; flex-shrink: 0;
    background: rgba(59,124,244,0.1); color: var(--clr-accent);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
  }
  .c-resource-full__tag {
    display: inline-block;
    background: rgba(59,124,244,0.1); color: var(--clr-accent);
    padding: 3px 10px; border-radius: var(--radius-full);
    font-size: 0.72rem; font-weight: 600; margin-bottom: var(--space-2);
    text-transform: uppercase; letter-spacing: 0.05em;
  }
  .c-resource-full__title {
    font-family: var(--font-heading); font-weight: 700; font-size: 1.2rem;
    color: var(--clr-primary); line-height: 1.3;
  }
  .c-resource-full__body p { color: var(--clr-text-muted); line-height: 1.75; margin-bottom: var(--space-4); font-size: 0.92rem; }
  .c-resource-full__body h3 {
    font-family: var(--font-heading); font-weight: 700; font-size: 0.95rem;
    color: var(--clr-primary); margin: var(--space-4) 0 var(--space-3);
  }
  .c-resource-full__body ul { padding-left: var(--space-5); margin-bottom: var(--space-4); }
  .c-resource-full__body ul li {
    font-size: 0.88rem; color: var(--clr-text-muted); line-height: 1.65;
    margin-bottom: var(--space-2); list-style: disc;
  }
  .c-resource-full__body em { font-size: 0.8rem; color: var(--clr-text-light); }
  .c-resource-full > .c-btn { margin-top: var(--space-2); }

  
  .c-calendar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin: var(--space-5) 0; }
  @media (max-width: 768px) { .c-calendar-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 480px) { .c-calendar-grid { grid-template-columns: 1fr; } }
  .c-calendar-item {
    background: var(--clr-bg-alt);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
  }
  .c-calendar-item__month {
    display: block; font-family: var(--font-heading); font-weight: 700;
    font-size: 0.82rem; color: var(--clr-accent);
    text-transform: uppercase; letter-spacing: 0.05em;
    margin-bottom: var(--space-2);
  }
  .c-calendar-item p { font-size: 0.82rem; color: var(--clr-text-muted); line-height: 1.55; margin: 0; }

  
  .c-glossary { display: flex; flex-direction: column; gap: 0; }
  .c-glossary dt {
    font-family: var(--font-heading); font-weight: 700; font-size: 0.92rem;
    color: var(--clr-primary);
    padding: var(--space-4) 0 var(--space-2);
    border-top: 1px solid var(--clr-border-light);
  }
  .c-glossary dt:first-child { border-top: none; padding-top: 0; }
  .c-glossary dd { font-size: 0.88rem; color: var(--clr-text-muted); line-height: 1.7; padding-bottom: var(--space-2); }

  
  .s-thanks {
    display: flex; align-items: center; justify-content: center;
    min-height: calc(100vh - 200px);
    padding: var(--space-9) 0;
  }
  .s-thanks__inner { text-align: center; max-width: 520px; }
  .s-thanks__heading {
    font-family: var(--font-heading); font-weight: 800;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    color: var(--clr-primary); margin: var(--space-6) 0 var(--space-4);
    animation: fadeSlideUp 0.6s ease 1.2s both;
  }
  .s-thanks__text {
    color: var(--clr-text-muted); font-size: 1rem; line-height: 1.7;
    margin-bottom: var(--space-6);
    animation: fadeSlideUp 0.6s ease 1.4s both;
  }
  .s-thanks__actions {
    display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap;
    animation: fadeSlideUp 0.6s ease 1.6s both;
  }

  
  .c-envelope-anim {
    width: 100px; height: 80px;
    margin: 0 auto;
    position: relative;
    animation: fadeSlideUp 0.5s ease 0.2s both;
  }
  .c-envelope-anim__envelope { width: 100%; height: 100%; position: relative; }
  .c-envelope-anim__body {
    position: absolute; inset: 0;
    background: var(--clr-accent);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
  }
  .c-envelope-anim__flap {
    position: absolute; top: 0; left: 0; right: 0;
    height: 50%; z-index: 2;
    background: var(--clr-primary);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    transform-origin: top center;
    animation: flapOpen 0.5s ease 0.6s forwards;
    clip-path: polygon(0 0, 100% 0, 50% 100%);
  }
  .c-envelope-anim__letter {
    width: 60px; height: 50px;
    background: #fff; border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    color: var(--clr-accent); font-size: 1.4rem;
    animation: letterSlideUp 0.5s ease 0.9s both;
    box-shadow: var(--shadow-sm);
  }
  @keyframes flapOpen {
    from { transform: rotateX(0deg); }
    to { transform: rotateX(-160deg); }
  }
  @keyframes letterSlideUp {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(-20px); opacity: 1; }
  }
  @keyframes fadeSlideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
  }

  
  .s-legal { background: var(--clr-bg-alt); }
  .s-legal .u-heading-1 { margin-bottom: var(--space-2); }
  .s-legal__meta { font-size: 0.82rem; color: var(--clr-text-light); margin-bottom: var(--space-7); font-style: italic; }
  .s-legal h2 {
    font-family: var(--font-heading); font-weight: 700; font-size: 1.15rem;
    color: var(--clr-primary); margin: var(--space-7) 0 var(--space-3);
    padding-top: var(--space-5);
    border-top: 1px solid var(--clr-border);
  }
  .s-legal h2:first-of-type { margin-top: var(--space-5); }
  .s-legal p { color: var(--clr-text-muted); line-height: 1.8; margin-bottom: var(--space-4); font-size: 0.92rem; }
  .s-legal ul { padding-left: var(--space-5); margin-bottom: var(--space-4); }
  .s-legal ul li { font-size: 0.9rem; color: var(--clr-text-muted); line-height: 1.7; margin-bottom: var(--space-2); list-style: disc; }
  .s-legal a { color: var(--clr-accent); }
  .s-legal a:hover { text-decoration: underline; }
  .s-legal strong { color: var(--clr-text); }
}

@layer utilities {
  .u-label {
    display: inline-block;
    font-size: 0.78rem; font-weight: 700; color: var(--clr-accent);
    text-transform: uppercase; letter-spacing: 0.08em;
    margin-bottom: var(--space-3);
  }
  .u-heading-1 {
    font-family: var(--font-heading); font-weight: 800;
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    color: var(--clr-primary); line-height: 1.15;
    letter-spacing: -0.02em;
  }
  .u-heading-2 {
    font-family: var(--font-heading); font-weight: 700;
    font-size: clamp(1.4rem, 3vw, 2.1rem);
    color: var(--clr-primary); line-height: 1.2;
    margin-bottom: var(--space-4);
    letter-spacing: -0.015em;
  }
  .u-body-lg { font-size: clamp(1rem, 1.8vw, 1.12rem); color: var(--clr-text-muted); line-height: 1.7; }
  .u-max-prose { max-width: 680px; }
  .u-text-center { text-align: center; }
  .u-hidden { display: none !important; }
}