@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%; }
  body { min-height: 100vh; line-height: 1.6; }
  img { max-width: 100%; display: block; }
  button { cursor: pointer; border: none; background: none; font: inherit; }
  a { text-decoration: none; color: inherit; }
  ul { list-style: none; }
  input, textarea, select { font: inherit; }
}

@layer tokens {
  :root {
    --clr-bg: #f0f2f8;
    --clr-surface: #ffffff;
    --clr-surface-tint: #f5f7ff;
    --clr-surface-glass: rgba(255,255,255,0.72);
    --clr-text: #1a1d2e;
    --clr-text-muted: #5a6080;
    --clr-text-light: #f0f2f8;

    --clr-primary: #4f46e5;
    --clr-primary-dark: #3730a3;
    --clr-primary-light: #818cf8;
    --clr-secondary: #06b6d4;
    --clr-accent: #a78bfa;
    --clr-aurora-1: #6366f1;
    --clr-aurora-2: #06b6d4;
    --clr-aurora-3: #a78bfa;
    --clr-aurora-4: #34d399;
    --clr-aurora-5: #f472b6;

    --clr-footer-bg: #0f1123;
    --clr-footer-text: #c8cde8;

    --surface-base: #f0f2f8;

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    --radius-pill: 100px;

    --shadow-sm: 0 1px 3px rgba(79,70,229,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(79,70,229,0.10), 0 2px 6px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 40px rgba(79,70,229,0.14), 0 4px 12px rgba(0,0,0,0.08);
    --shadow-glow: 0 0 30px rgba(99,102,241,0.25), 0 0 60px rgba(167,139,250,0.12);

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;

    --font-body: 'Onest', system-ui, sans-serif;
    --font-heading: 'Onest', system-ui, sans-serif;

    --nav-h: 72px;
    --transition: 0.3s ease;
    --transition-slow: 0.6s ease;
  }
}

@layer layout {
  body {
    font-family: var(--font-body);
    background-color: var(--clr-bg);
    color: var(--clr-text);
    font-size: 1rem;
    line-height: 1.7;
    display: flex;
    flex-direction: column;
  }

  .container {
    width: 100%;
    max-width: 1200px;
    margin-inline: auto;
    padding-inline: clamp(1rem, 5vw, 3rem);
  }

  .container--narrow {
    max-width: 820px;
  }

  main { flex: 1; }

  section { position: relative; }
}

@layer components {

  
  .aurora {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.45;
    pointer-events: none;
    z-index: 0;
    animation: auroraFloat 18s ease-in-out infinite;
  }
  .aurora--1 {
    width: clamp(300px, 50vw, 700px);
    height: clamp(200px, 35vw, 500px);
    background: radial-gradient(ellipse, var(--clr-aurora-1) 0%, transparent 70%);
    top: -10%;
    left: -10%;
    animation-duration: 20s;
    animation-delay: 0s;
  }
  .aurora--2 {
    width: clamp(250px, 45vw, 600px);
    height: clamp(200px, 30vw, 450px);
    background: radial-gradient(ellipse, var(--clr-aurora-2) 0%, transparent 70%);
    top: 20%;
    right: -5%;
    animation-duration: 24s;
    animation-delay: -6s;
  }
  .aurora--3 {
    width: clamp(200px, 35vw, 500px);
    height: clamp(150px, 25vw, 350px);
    background: radial-gradient(ellipse, var(--clr-aurora-3) 0%, transparent 70%);
    bottom: 10%;
    left: 30%;
    animation-duration: 16s;
    animation-delay: -3s;
  }
  .aurora--4 {
    width: clamp(250px, 40vw, 550px);
    height: clamp(200px, 30vw, 400px);
    background: radial-gradient(ellipse, var(--clr-aurora-4) 0%, transparent 70%);
    top: 5%;
    right: 20%;
    animation-duration: 22s;
    animation-delay: -9s;
  }
  .aurora--5 {
    width: clamp(300px, 55vw, 700px);
    height: clamp(200px, 35vw, 500px);
    background: radial-gradient(ellipse, var(--clr-aurora-5) 0%, transparent 70%);
    bottom: -5%;
    left: 10%;
    animation-duration: 19s;
    animation-delay: -12s;
  }

  @keyframes auroraFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -20px) scale(1.05); }
    66% { transform: translate(-20px, 15px) scale(0.97); }
  }

  
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: var(--nav-h);
    background: rgba(240, 242, 248, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(79,70,229,0.08);
    transition: box-shadow var(--transition), background var(--transition);
  }
  .nav.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(240, 242, 248, 0.95);
  }
  .nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1200px;
    margin-inline: auto;
    padding-inline: clamp(1rem, 5vw, 3rem);
  }
  .nav__logo-img {
    height: 38px;
    width: auto;
    transition: opacity var(--transition);
  }
  .nav__logo-img:hover { opacity: 0.8; }
  .nav__links {
    display: flex;
    gap: clamp(1rem, 2.5vw, 2rem);
    align-items: center;
  }
  .nav__link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--clr-text-muted);
    padding: 0.4rem 0;
    position: relative;
    transition: color var(--transition);
  }
  .nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--clr-primary);
    transform: scaleX(0);
    transition: transform var(--transition);
    transform-origin: left;
    border-radius: 2px;
  }
  .nav__link:hover { color: var(--clr-primary); }
  .nav__link:hover::after { transform: scaleX(1); }
  .nav__link--active { color: var(--clr-primary); }
  .nav__link--active::after { transform: scaleX(1); }

  .nav__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
  }
  .nav__burger:hover { background: rgba(79,70,229,0.08); }
  .nav__burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--clr-text);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
  }

  .nav__mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15,17,35,0.97);
    z-index: 200;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
  }
  .nav__mobile-overlay.open {
    opacity: 1;
    pointer-events: all;
  }
  .nav__mobile-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    color: var(--clr-text-light);
    font-size: 1.5rem;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
  }
  .nav__mobile-close:hover { color: var(--clr-accent); background: rgba(255,255,255,0.08); }
  .nav__mobile-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
  .nav__mobile-links a {
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    font-weight: 700;
    color: var(--clr-text-light);
    padding: 0.5rem 2rem;
    border-radius: var(--radius-md);
    transition: color var(--transition), background var(--transition);
    display: block;
  }
  .nav__mobile-links a:hover { color: var(--clr-accent); background: rgba(255,255,255,0.05); }

  
  .hero {
    min-height: 100svh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #1a1d2e 0%, #2d2060 40%, #0f3460 70%, #1a1d2e 100%);
    padding-top: var(--nav-h);
    padding-bottom: 80px;
  }
  .hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 820px;
    padding-inline: 1.5rem;
    animation: heroEntrance 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
  }
  @keyframes heroEntrance {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .hero__eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--clr-secondary);
    margin-bottom: 1.25rem;
    padding: 0.35rem 1rem;
    background: rgba(6,182,212,0.15);
    border: 1px solid rgba(6,182,212,0.3);
    border-radius: var(--radius-pill);
    animation: heroEntrance 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
  }
  .hero__title {
    font-size: clamp(2.2rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    color: #ffffff;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    animation: heroEntrance 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.2s both;
  }
  .hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(240,242,248,0.78);
    max-width: 600px;
    margin-inline: auto;
    margin-bottom: 2.5rem;
    font-weight: 400;
    animation: heroEntrance 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.3s both;
  }
  .hero__actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: heroEntrance 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.4s both;
  }
  .hero__wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    line-height: 0;
    z-index: 2;
  }
  .hero__wave svg { width: 100%; height: auto; display: block; }

  
  .page-hero {
    min-height: 55vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #1a1d2e 0%, #2d2060 40%, #0f3460 70%, #1a1d2e 100%);
    padding-top: calc(var(--nav-h) + 3rem);
    padding-bottom: 80px;
  }
  .page-hero--short { min-height: 45vh; }
  .page-hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 700px;
    padding-inline: 1.5rem;
    animation: heroEntrance 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
  }

  
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.75rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    white-space: nowrap;
  }
  .btn--primary {
    background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(79,70,229,0.35), 0 2px 6px rgba(79,70,229,0.2);
  }
  .btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79,70,229,0.45), 0 4px 10px rgba(79,70,229,0.25);
    background: linear-gradient(135deg, #5b52f0 0%, #4338ca 100%);
  }
  .btn--primary:active { transform: translateY(0); }
  .btn--ghost {
    background: rgba(255,255,255,0.1);
    color: #fff;
    border-color: rgba(255,255,255,0.35);
    backdrop-filter: blur(10px);
  }
  .btn--ghost:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.6);
    transform: translateY(-2px);
  }
  .btn--ghost-light {
    background: rgba(255,255,255,0.15);
    color: #fff;
    border-color: rgba(255,255,255,0.4);
  }
  .btn--ghost-light:hover {
    background: rgba(255,255,255,0.25);
    border-color: rgba(255,255,255,0.7);
    transform: translateY(-2px);
  }
  .btn--ghost-dark {
    background: transparent;
    color: var(--clr-text-muted);
    border-color: rgba(90,96,128,0.3);
    font-size: 0.85rem;
  }
  .btn--ghost-dark:hover {
    color: var(--clr-text);
    border-color: rgba(90,96,128,0.6);
    background: rgba(90,96,128,0.06);
  }
  .btn--outline {
    background: transparent;
    color: var(--clr-primary);
    border-color: var(--clr-primary);
  }
  .btn--outline:hover {
    background: var(--clr-primary);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }
  .btn--full { width: 100%; justify-content: center; }
  .btn--sm { padding: 0.55rem 1.1rem; font-size: 0.85rem; }

  
  .label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--clr-primary);
    margin-bottom: 0.75rem;
  }
  .label--light { color: var(--clr-secondary); }

  
  .section-title {
    font-size: clamp(1.6rem, 3.5vw, 2.6rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--clr-text);
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
  }
  .section-title--light { color: #fff; }
  .section-lead {
    font-size: 1.1rem;
    color: var(--clr-text-muted);
    max-width: 600px;
    margin-bottom: 2.5rem;
  }
  .section-lead--light { color: rgba(240,242,248,0.78); }

  
  .intro {
    padding: var(--space-2xl) 0;
    background: var(--clr-bg);
  }
  .intro__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
  }
  .intro__text p {
    color: var(--clr-text-muted);
    margin-bottom: 1rem;
    font-size: 1.05rem;
  }
  .intro__image img {
    border-radius: var(--radius-lg);
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    box-shadow: var(--shadow-lg), 0 0 0 1px rgba(79,70,229,0.06);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
  }
  .intro__image img:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
  }

  
  .gradient-bridge {
    height: 120px;
    background: linear-gradient(to bottom, var(--clr-bg), #1a1d2e);
    pointer-events: none;
  }

  
  .programs {
    padding: var(--space-2xl) 0;
    background: var(--clr-bg);
  }
  .programs__header {
    text-align: center;
    margin-bottom: var(--space-xl);
  }
  .programs__header .section-lead { margin-inline: auto; }
  .programs__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
  }
  .program-card {
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid rgba(79,70,229,0.08);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }
  .program-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(79,70,229,0.2);
  }
  .program-card__icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(79,70,229,0.12), rgba(167,139,250,0.12));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--clr-primary);
    transition: background var(--transition), transform var(--transition);
  }
  .program-card:hover .program-card__icon {
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    color: #fff;
    transform: scale(1.1);
  }
  .program-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--clr-text);
  }
  .program-card p {
    font-size: 0.95rem;
    color: var(--clr-text-muted);
    flex: 1;
  }
  .card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--clr-primary);
    margin-top: auto;
    transition: gap var(--transition), color var(--transition);
  }
  .card-link:hover { gap: 0.7rem; color: var(--clr-primary-dark); }

  
  .checklist-section {
    padding: var(--space-2xl) 0;
    background: var(--clr-surface-tint);
  }
  .checklist__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
  }
  .checklist__left .section-title { margin-bottom: 1rem; }
  .checklist__left p { color: var(--clr-text-muted); margin-bottom: 1.5rem; }
  .checklist__img {
    width: 100%;
    border-radius: var(--radius-lg);
    aspect-ratio: 16/9;
    object-fit: cover;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-slow);
  }
  .checklist__img:hover { transform: scale(1.02); }
  .checklist {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
  }
  .checklist__item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.1rem 1.25rem;
    background: var(--clr-surface);
    border-radius: var(--radius-md);
    border: 1px solid rgba(79,70,229,0.07);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  }
  .checklist__item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(79,70,229,0.18);
  }
  .checklist__icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.75rem;
    flex-shrink: 0;
    margin-top: 0.15rem;
    box-shadow: 0 3px 10px rgba(79,70,229,0.3);
  }
  .checklist__item strong {
    display: block;
    font-size: 0.95rem;
    color: var(--clr-text);
    margin-bottom: 0.2rem;
  }
  .checklist__item p {
    font-size: 0.88rem;
    color: var(--clr-text-muted);
    margin: 0;
  }

  
  .audience-section {
    padding: var(--space-2xl) 0;
    background: linear-gradient(135deg, #1a1d2e 0%, #2d2060 50%, #0f3460 100%);
    overflow: hidden;
  }
  .audience-section .label, .audience-section .section-title { position: relative; z-index: 1; }
  .audience__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
    position: relative;
    z-index: 1;
  }
  .audience-card {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-lg);
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  }
  .audience-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3), var(--shadow-glow);
    background: rgba(255,255,255,0.11);
    border-color: rgba(167,139,250,0.35);
  }
  .audience-card img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    transition: transform var(--transition-slow);
  }
  .audience-card:hover img { transform: scale(1.04); }
  .audience-card__body { padding: 1.5rem; }
  .audience-card__body h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
  }
  .audience-card__body p {
    font-size: 0.92rem;
    color: rgba(240,242,248,0.72);
    line-height: 1.6;
  }

  
  .approach-preview {
    padding: var(--space-2xl) 0;
    background: var(--clr-bg);
  }
  .approach-preview__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
  }
  .approach-preview__image img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
  }
  .approach-preview__image img:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
  }
  .approach-preview__text p {
    color: var(--clr-text-muted);
    margin-bottom: 1rem;
    font-size: 1.05rem;
  }
  .approach-preview__text .btn { margin-top: 0.5rem; }

  
  .faq-section {
    padding: var(--space-2xl) 0;
    background: var(--clr-surface-tint);
  }
  .faq__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1rem;
    margin-top: 2.5rem;
  }
  .faq-card {
    background: var(--clr-surface);
    border-radius: var(--radius-md);
    border: 1px solid rgba(79,70,229,0.08);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    cursor: pointer;
    transition: box-shadow var(--transition), border-color var(--transition);
  }
  .faq-card:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(79,70,229,0.2);
  }
  .faq-card:focus {
    outline: 2px solid var(--clr-primary);
    outline-offset: 2px;
  }
  .faq-card__q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    font-weight: 600;
    font-size: 0.97rem;
    color: var(--clr-text);
    transition: color var(--transition);
  }
  .faq-card:hover .faq-card__q { color: var(--clr-primary); }
  .faq-card__icon {
    flex-shrink: 0;
    font-size: 0.9rem;
    color: var(--clr-primary);
    transition: transform var(--transition);
  }
  .faq-card.open .faq-card__icon { transform: rotate(45deg); }
  .faq-card__a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding var(--transition);
    padding: 0 1.5rem;
  }
  .faq-card.open .faq-card__a {
    max-height: 300px;
    padding: 0 1.5rem 1.25rem;
  }
  .faq-card__a p {
    font-size: 0.93rem;
    color: var(--clr-text-muted);
    line-height: 1.7;
  }

  
  .cta-section {
    padding: var(--space-2xl) 0;
    background: linear-gradient(135deg, #1a1d2e 0%, #2d2060 50%, #0f3460 100%);
    overflow: hidden;
    text-align: center;
  }
  .cta__inner {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin-inline: auto;
  }
  .cta__title {
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
  }
  .cta__text {
    color: rgba(240,242,248,0.75);
    font-size: 1.05rem;
    margin-bottom: 2rem;
  }
  .cta__actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
  }

  
  .content-section {
    padding: var(--space-2xl) 0;
    background: var(--clr-bg);
  }
  .content-split {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
  }
  .content-split__text p {
    color: var(--clr-text-muted);
    margin-bottom: 1rem;
    font-size: 1.05rem;
  }
  .content-split__image img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
  }
  .content-split__image img:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
  }

  
  .principles-section {
    padding: var(--space-2xl) 0;
    background: var(--clr-surface-tint);
  }
  .principles__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
  }
  .principle-item {
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid rgba(79,70,229,0.07);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  }
  .principle-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(79,70,229,0.18);
  }
  .principle-item__number {
    font-size: 2.5rem;
    font-weight: 800;
    color: transparent;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    -webkit-background-clip: text;
    background-clip: text;
    line-height: 1;
    margin-bottom: 1rem;
  }
  .principle-item h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--clr-text);
  }
  .principle-item p { font-size: 0.93rem; color: var(--clr-text-muted); }

  
  .mentors-section {
    padding: var(--space-2xl) 0;
    background: linear-gradient(135deg, #1a1d2e 0%, #2d2060 50%, #0f3460 100%);
    overflow: hidden;
    position: relative;
  }
  .mentors-section .label, .mentors-section .section-title, .mentors-section .section-lead {
    position: relative;
    z-index: 1;
  }
  .mentors__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
    position: relative;
    z-index: 1;
  }
  .mentor-card {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-lg);
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  }
  .mentor-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    background: rgba(255,255,255,0.11);
    border-color: rgba(167,139,250,0.3);
  }
  .mentor-card img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    transition: transform var(--transition-slow);
  }
  .mentor-card:hover img { transform: scale(1.04); }
  .mentor-card__body { padding: 1.5rem; }
  .mentor-card__body h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
  }
  .mentor-card__body p { font-size: 0.92rem; color: rgba(240,242,248,0.72); }

  
  .process-section {
    padding: var(--space-2xl) 0;
    background: var(--clr-bg);
  }
  .process__steps {
    margin-top: 2.5rem;
    position: relative;
    max-width: 700px;
  }
  .process__steps::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 20px;
    bottom: 20px;
    width: 2px;
    background: linear-gradient(to bottom, var(--clr-primary), var(--clr-accent), var(--clr-secondary));
    border-radius: 2px;
  }
  .process-step {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    margin-bottom: 2.5rem;
    position: relative;
  }
  .process-step:last-child { margin-bottom: 0; }
  .process-step__dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    flex-shrink: 0;
    box-shadow: 0 0 0 4px rgba(79,70,229,0.15), 0 4px 12px rgba(79,70,229,0.3);
    transition: transform var(--transition), box-shadow var(--transition);
    position: relative;
    z-index: 1;
  }
  .process-step:hover .process-step__dot {
    transform: scale(1.2);
    box-shadow: 0 0 0 6px rgba(79,70,229,0.2), 0 6px 18px rgba(79,70,229,0.4);
  }
  .process-step__content {
    padding-top: 0.25rem;
    flex: 1;
  }
  .process-step__content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--clr-text);
    margin-bottom: 0.5rem;
  }
  .process-step__content p { font-size: 0.95rem; color: var(--clr-text-muted); }

  
  .services-section {
    padding: var(--space-2xl) 0;
    background: var(--clr-surface-tint);
  }
  .services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
  }
  .service-card {
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid rgba(79,70,229,0.08);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  }
  .service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(79,70,229,0.2);
  }
  .service-card__icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(79,70,229,0.12), rgba(167,139,250,0.12));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--clr-primary);
    margin-bottom: 1.25rem;
    transition: background var(--transition), transform var(--transition);
  }
  .service-card:hover .service-card__icon {
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    color: #fff;
    transform: scale(1.1);
  }
  .service-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--clr-text);
    margin-bottom: 0.75rem;
  }
  .service-card p { font-size: 0.93rem; color: var(--clr-text-muted); }

  
  .courses-section {
    padding: var(--space-2xl) 0;
    background: var(--clr-bg);
  }
  .courses__intro {
    margin-bottom: var(--space-xl);
  }
  .course-detail {
    background: var(--clr-surface);
    border-radius: var(--radius-xl);
    padding: clamp(1.5rem, 4vw, 2.5rem);
    margin-bottom: 2rem;
    border: 1px solid rgba(79,70,229,0.08);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition), border-color var(--transition);
  }
  .course-detail:hover {
    box-shadow: var(--shadow-lg);
    border-color: rgba(79,70,229,0.16);
  }
  .course-detail__header {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(79,70,229,0.08);
  }
  .course-detail__icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #fff;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(79,70,229,0.3);
  }
  .course-tag {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--clr-primary);
    background: rgba(79,70,229,0.08);
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-pill);
    margin-bottom: 0.4rem;
  }
  .course-detail__header h2 {
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    font-weight: 800;
    color: var(--clr-text);
    letter-spacing: -0.01em;
  }
  .course-detail__body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
  }
  .course-detail__description p {
    font-size: 0.97rem;
    color: var(--clr-text-muted);
    margin-bottom: 0.75rem;
  }
  .course-detail__modules h4 {
    font-size: 0.88rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--clr-text-muted);
    margin-bottom: 0.75rem;
  }
  .course-detail__modules ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  .course-detail__modules li {
    font-size: 0.93rem;
    color: var(--clr-text);
    padding-left: 1.25rem;
    position: relative;
  }
  .course-detail__modules li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--clr-primary);
  }
  .course-detail__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    grid-column: 1 / -1;
  }
  .course-detail__meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.88rem;
    color: var(--clr-text-muted);
    background: var(--clr-surface-tint);
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(79,70,229,0.08);
  }
  .course-detail__meta span i { color: var(--clr-primary); }

  
  .contact-section {
    padding: var(--space-2xl) 0;
    background: var(--clr-bg);
  }
  .contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
  }
  .contact-info-items {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 1.5rem;
  }
  .contact-info-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
  }
  .contact-info-item__icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(79,70,229,0.1), rgba(167,139,250,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-primary);
    font-size: 1rem;
    flex-shrink: 0;
    transition: background var(--transition), transform var(--transition);
  }
  .contact-info-item:hover .contact-info-item__icon {
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    color: #fff;
    transform: scale(1.08);
  }
  .contact-info-item strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--clr-text-muted);
    margin-bottom: 0.2rem;
  }
  .contact-info-item p, .contact-info-item a {
    font-size: 0.97rem;
    color: var(--clr-text);
    transition: color var(--transition);
  }
  .contact-info-item a:hover { color: var(--clr-primary); }

  
  .contact-form {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
  }
  .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
  }
  .form-group label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--clr-text);
  }
  .form-group input,
  .form-group textarea {
    padding: 0.8rem 1rem;
    border: 1.5px solid rgba(79,70,229,0.15);
    border-radius: var(--radius-md);
    background: var(--clr-surface);
    color: var(--clr-text);
    font-size: 0.97rem;
    transition: border-color var(--transition), box-shadow var(--transition);
  }
  .form-group input:focus,
  .form-group textarea:focus {
    outline: none;
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px rgba(79,70,229,0.12);
  }
  .form-group input::placeholder,
  .form-group textarea::placeholder { color: rgba(90,96,128,0.5); }
  .form-group textarea { resize: vertical; min-height: 120px; }
  .form-group--checkbox { flex-direction: row; align-items: flex-start; gap: 0.75rem; }
  .checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.88rem;
    color: var(--clr-text-muted);
  }
  .checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 0.1rem;
    flex-shrink: 0;
    accent-color: var(--clr-primary);
    cursor: pointer;
  }
  .checkbox-label a { color: var(--clr-primary); text-decoration: underline; }
  .checkbox-label a:hover { color: var(--clr-primary-dark); }
  .form-error {
    font-size: 0.88rem;
    color: #dc2626;
    padding: 0.6rem 1rem;
    background: rgba(220,38,38,0.08);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(220,38,38,0.2);
  }

  
  .map-section {
    padding: 0 0 var(--space-2xl);
    background: var(--clr-bg);
  }
  .map-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(79,70,229,0.08);
  }

  
  .thanks-section {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #1a1d2e 0%, #2d2060 50%, #0f3460 100%);
    padding: var(--space-2xl) 0;
    padding-top: calc(var(--nav-h) + var(--space-2xl));
  }
  .thanks__inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 600px;
    margin-inline: auto;
  }
  .thanks__icon {
    font-size: 4rem;
    color: var(--clr-aurora-4);
    margin-bottom: 1.5rem;
    animation: heroEntrance 0.7s ease both;
    filter: drop-shadow(0 0 20px rgba(52,211,153,0.4));
  }
  .thanks__inner h1 {
    font-size: clamp(1.6rem, 3.5vw, 2.5rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
  }
  .thanks__inner p {
    color: rgba(240,242,248,0.75);
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
  }
  .thanks__contact { margin-bottom: 2rem; }
  .thanks__phone {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--clr-secondary);
    font-size: 1.1rem;
    font-weight: 600;
    transition: color var(--transition);
  }
  .thanks__phone:hover { color: var(--clr-accent); }
  .thanks__actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
  }
  .thanks__actions .btn--outline {
    border-color: rgba(255,255,255,0.35);
    color: #fff;
  }
  .thanks__actions .btn--outline:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.6);
  }

  
  .legal-section {
    padding: calc(var(--nav-h) + var(--space-xl)) 0 var(--space-2xl);
    background: var(--clr-bg);
  }
  .legal-header {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 2px solid rgba(79,70,229,0.12);
  }
  .legal-header h1 {
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--clr-text);
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
  }
  .legal-date {
    font-size: 0.88rem;
    color: var(--clr-text-muted);
  }
  .legal-body h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--clr-text);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
  }
  .legal-body h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-top: 1.25rem;
    margin-bottom: 0.5rem;
  }
  .legal-body p {
    font-size: 0.97rem;
    color: var(--clr-text-muted);
    margin-bottom: 0.75rem;
    line-height: 1.75;
  }
  .legal-body a { color: var(--clr-primary); text-decoration: underline; }
  .legal-body a:hover { color: var(--clr-primary-dark); }

  
  .footer {
    background: var(--clr-footer-bg);
    padding: var(--space-xl) 0 var(--space-lg);
    margin-top: auto;
  }
  .footer__top {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 2rem;
  }
  .footer__logo {
    height: 36px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.85;
    transition: opacity var(--transition);
  }
  .footer__logo:hover { opacity: 1; }
  .footer__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
    justify-content: center;
  }
  .footer__nav a {
    font-size: 0.9rem;
    color: var(--clr-footer-text);
    transition: color var(--transition);
  }
  .footer__nav a:hover { color: var(--clr-accent); }
  .footer__contact {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 2rem;
    justify-content: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .footer__contact span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.88rem;
    color: var(--clr-footer-text);
  }
  .footer__contact i { color: var(--clr-accent); }
  .footer__contact a {
    color: var(--clr-footer-text);
    transition: color var(--transition);
  }
  .footer__contact a:hover { color: var(--clr-accent); }
  .footer__bottom {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 2rem;
    justify-content: center;
    align-items: center;
    font-size: 0.82rem;
    color: rgba(200,205,232,0.5);
  }
  .footer__legal {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }
  .footer__legal a {
    color: rgba(200,205,232,0.5);
    transition: color var(--transition);
  }
  .footer__legal a:hover { color: var(--clr-accent); }

  
  .back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    color: #fff;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(79,70,229,0.4), 0 2px 6px rgba(0,0,0,0.15);
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition);
    z-index: 90;
  }
  .back-to-top.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
  }
  .back-to-top:hover {
    box-shadow: 0 8px 25px rgba(79,70,229,0.55), 0 4px 10px rgba(0,0,0,0.2);
    transform: translateY(-3px);
  }

  
  .cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 500;
    background: rgba(15,17,35,0.97);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(79,70,229,0.2);
    transform: translateY(100%);
    transition: transform 0.4s ease;
    box-shadow: 0 -4px 30px rgba(0,0,0,0.3);
  }
  .cookie-banner.visible { transform: translateY(0); }
  .cookie-banner__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    max-width: 1200px;
    margin-inline: auto;
    padding: 1.25rem clamp(1rem, 5vw, 3rem);
    flex-wrap: wrap;
  }
  .cookie-banner__text strong {
    display: block;
    font-size: 0.95rem;
    color: #fff;
    margin-bottom: 0.2rem;
  }
  .cookie-banner__text p {
    font-size: 0.83rem;
    color: rgba(200,205,232,0.65);
    margin: 0;
  }
  .cookie-banner__actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    flex-shrink: 0;
  }

  
  .cookie-modal {
    position: fixed;
    inset: 0;
    z-index: 600;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
    backdrop-filter: blur(4px);
  }
  .cookie-modal.open {
    opacity: 1;
    pointer-events: all;
  }
  .cookie-modal__box {
    background: var(--clr-surface);
    border-radius: var(--radius-xl);
    padding: 2rem;
    max-width: 480px;
    width: 100%;
    box-shadow: var(--shadow-lg), 0 0 0 1px rgba(79,70,229,0.1);
    transform: scale(0.95);
    transition: transform var(--transition);
  }
  .cookie-modal.open .cookie-modal__box { transform: scale(1); }
  .cookie-modal__box h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--clr-text);
    margin-bottom: 0.5rem;
  }
  .cookie-modal__box > p {
    font-size: 0.9rem;
    color: var(--clr-text-muted);
    margin-bottom: 1.5rem;
  }
  .cookie-option {
    padding: 1rem;
    border: 1px solid rgba(79,70,229,0.1);
    border-radius: var(--radius-md);
    margin-bottom: 0.75rem;
    transition: border-color var(--transition);
  }
  .cookie-option:hover { border-color: rgba(79,70,229,0.25); }
  .cookie-option label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--clr-text);
    cursor: pointer;
    margin-bottom: 0.3rem;
  }
  .cookie-option input[type="checkbox"] {
    accent-color: var(--clr-primary);
    width: 16px;
    height: 16px;
  }
  .cookie-option p {
    font-size: 0.82rem;
    color: var(--clr-text-muted);
    margin: 0;
    padding-left: 1.75rem;
  }
  .cookie-modal__actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
  }

  
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

@layer utilities {
  .text-center { text-align: center; }
  .mt-auto { margin-top: auto; }

  
  @media (max-width: 900px) {
    .nav__links { display: none; }
    .nav__burger { display: flex; }

    .intro__grid,
    .approach-preview__grid,
    .content-split,
    .checklist__grid,
    .contact__grid { grid-template-columns: 1fr; }

    .intro__image { order: -1; }
    .approach-preview__image { order: -1; }

    .course-detail__body { grid-template-columns: 1fr; }
    .course-detail__meta { grid-column: auto; }

    .process__steps::before { left: 11px; }
    .process-step__dot { width: 24px; height: 24px; }
  }

  @media (max-width: 600px) {
    :root { --nav-h: 60px; }

    .hero { min-height: 100svh; }
    .hero__actions { flex-direction: column; align-items: center; }
    .cta__actions { flex-direction: column; align-items: center; }
    .thanks__actions { flex-direction: column; align-items: center; }

    .programs__grid,
    .audience__grid,
    .principles__grid,
    .services__grid,
    .mentors__grid { grid-template-columns: 1fr; }

    .faq__grid { grid-template-columns: 1fr; }

    .footer__bottom { flex-direction: column; text-align: center; }

    .cookie-banner__inner { flex-direction: column; }
    .cookie-banner__actions { width: 100%; justify-content: stretch; }
    .cookie-banner__actions .btn { flex: 1; justify-content: center; }

    .back-to-top { bottom: 1rem; right: 1rem; }

    .course-detail__header { flex-direction: column; }
  }
}