@layer base, layout, components, utilities;

@layer base {
  :root {
    --clr-bg: #f4f2ef;
    --clr-surface: #ffffff;
    --clr-ink: #1a1714;
    --clr-ink-muted: #5a5550;
    --clr-ink-light: #9a948e;
    --clr-primary: #2d4ef5;
    --clr-primary-dark: #1a35d4;
    --clr-primary-light: #6b87ff;
    --clr-accent: #f5a623;
    --clr-accent-deep: #e08b00;
    --clr-layer1: #1a1714;
    --clr-layer2: #2d4ef5;
    --clr-layer3: #f4f2ef;
    --clr-success: #2a9d5c;

    --shadow-sm: 0 1px 3px rgba(26,23,20,0.08), 0 1px 2px rgba(26,23,20,0.06);
    --shadow-md: 0 4px 12px rgba(26,23,20,0.10), 0 2px 6px rgba(26,23,20,0.06);
    --shadow-lg: 0 12px 32px rgba(26,23,20,0.13), 0 4px 12px rgba(26,23,20,0.08);
    --shadow-xl: 0 24px 56px rgba(26,23,20,0.16), 0 8px 20px rgba(26,23,20,0.10);
    --shadow-primary: 0 8px 24px rgba(45,78,245,0.28), 0 2px 8px rgba(45,78,245,0.16);

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    --radius-full: 9999px;

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

    --font-heading: 'Urbanist', sans-serif;
    --font-body: 'DM Sans', sans-serif;

    --header-h: 68px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  html {
    scroll-behavior: smooth;
    scroll-padding-block-start: var(--header-h);
  }

  body {
    font-family: var(--font-body);
    background-color: var(--clr-bg);
    color: var(--clr-ink);
    line-height: 1.65;
    font-size: 1rem;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
  }

  img { display: block; max-inline-size: 100%; block-size: auto; }
  a { color: inherit; text-decoration: none; }
  ul { list-style: none; }
  button { cursor: pointer; border: none; background: none; font-family: inherit; }
  input, textarea, select { font-family: inherit; }
}

@layer layout {
  .container {
    inline-size: min(1200px, 100% - var(--space-8));
    margin-inline: auto;
  }
}

@layer components {

  /* ===== BUTTONS ===== */
  .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding-block: var(--space-3);
    padding-inline: var(--space-6);
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), color var(--transition);
    white-space: nowrap;
  }

  .btnPrimary {
    background-color: var(--clr-primary);
    color: #fff;
    box-shadow: var(--shadow-primary);
  }
  .btnPrimary:hover {
    background-color: var(--clr-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(45,78,245,0.38), 0 4px 12px rgba(45,78,245,0.2);
  }
  .btnPrimary:active { transform: translateY(0); }

  .btnGhost {
    background-color: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.6);
  }
  .btnGhost:hover {
    background-color: rgba(255,255,255,0.12);
    border-color: #fff;
    transform: translateY(-2px);
  }

  /* ===== SECTION LABELS & TITLES ===== */
  .sectionLabel {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--clr-primary);
    background-color: color-mix(in srgb, var(--clr-primary) 10%, transparent);
    padding-block: var(--space-1);
    padding-inline: var(--space-3);
    border-radius: var(--radius-full);
    margin-block-end: var(--space-4);
  }

  .sectionTitle {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    line-height: 1.15;
    color: var(--clr-ink);
    margin-block-end: var(--space-8);
  }

  /* ===== HEADER ===== */
  .siteHeader {
    position: fixed;
    inset-block-start: 0;
    inset-inline: 0;
    z-index: 1000;
    background-color: var(--clr-surface);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition);
  }

  .siteHeader.scrolled {
    box-shadow: 0 2px 16px rgba(26,23,20,0.12), 0 1px 4px rgba(26,23,20,0.08);
  }

  .siteHeader_inner {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    padding-block: var(--space-4);
    padding-inline: var(--space-6);
    block-size: var(--header-h);
    max-inline-size: 1300px;
    margin-inline: auto;
  }

  .siteHeader_logo { flex-shrink: 0; }
  .siteHeader_logo img { block-size: 36px; inline-size: auto; }

  .siteHeader_nav {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    margin-inline-start: auto;
  }

  .siteHeader_navLink {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.92rem;
    color: var(--clr-ink-muted);
    transition: color var(--transition);
    position: relative;
  }
  .siteHeader_navLink::after {
    content: '';
    position: absolute;
    inset-block-end: -3px;
    inset-inline-start: 0;
    inline-size: 0;
    block-size: 2px;
    background-color: var(--clr-primary);
    transition: inline-size var(--transition);
    border-radius: var(--radius-full);
  }
  .siteHeader_navLink:hover { color: var(--clr-ink); }
  .siteHeader_navLink:hover::after { inline-size: 100%; }

  .siteHeader_cta {
    display: inline-flex;
    align-items: center;
    padding-block: var(--space-2);
    padding-inline: var(--space-5);
    background-color: var(--clr-primary);
    color: #fff;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.88rem;
    box-shadow: var(--shadow-primary);
    transition: background-color var(--transition), transform var(--transition), box-shadow var(--transition);
    white-space: nowrap;
  }
  .siteHeader_cta:hover {
    background-color: var(--clr-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(45,78,245,0.32);
  }

  .siteHeader_burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    margin-inline-start: auto;
  }
  .siteHeader_burger span {
    display: block;
    inline-size: 24px;
    block-size: 2px;
    background-color: var(--clr-ink);
    border-radius: var(--radius-full);
    transition: transform var(--transition), opacity var(--transition);
  }
  .siteHeader_burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .siteHeader_burger.active span:nth-child(2) { opacity: 0; }
  .siteHeader_burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .siteHeader_mobileMenu {
    display: none;
    flex-direction: column;
    max-block-size: 0;
    overflow: hidden;
    background-color: var(--clr-surface);
    border-block-start: 1px solid rgba(26,23,20,0.08);
    transition: max-block-size 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .siteHeader_mobileMenu.open { max-block-size: 400px; }

  .siteHeader_mobileLink {
    display: block;
    padding-block: var(--space-4);
    padding-inline: var(--space-6);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 1rem;
    color: var(--clr-ink-muted);
    border-block-end: 1px solid rgba(26,23,20,0.05);
    transition: color var(--transition), background-color var(--transition);
  }
  .siteHeader_mobileLink:hover { color: var(--clr-ink); background-color: var(--clr-bg); }

  .siteHeader_mobileCta {
    display: block;
    margin: var(--space-4) var(--space-6);
    padding-block: var(--space-3);
    padding-inline: var(--space-6);
    background-color: var(--clr-primary);
    color: #fff;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    text-align: center;
    box-shadow: var(--shadow-primary);
    transition: background-color var(--transition);
  }
  .siteHeader_mobileCta:hover { background-color: var(--clr-primary-dark); }

  /* ===== HERO ===== */
  .mainHero {
    position: relative;
    min-block-size: 100svh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-block-start: var(--header-h);
    background-color: var(--clr-layer1);
  }

  .mainHero_bg {
    position: absolute;
    inset: 0;
    z-index: 0;
  }
  .mainHero_bgImg {
    inline-size: 100%;
    block-size: 100%;
    object-fit: cover;
    object-position: center 30%;
    opacity: 0.35;
  }

  .mainHero_cutoutLayer {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(135deg, rgba(26,23,20,0.92) 0%, rgba(45,78,245,0.55) 60%, rgba(26,23,20,0.75) 100%);
    clip-path: polygon(0 0, 100% 0, 100% 82%, 68% 100%, 0 88%);
  }

  .mainHero_content {
    position: relative;
    z-index: 2;
    inline-size: min(700px, 100% - var(--space-8));
    margin-inline: auto;
    padding-block: var(--space-20);
    padding-inline: var(--space-8);
    text-align: center;
  }

  .mainHero_badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding-block: var(--space-2);
    padding-inline: var(--space-4);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.8);
    margin-block-end: var(--space-6);
    backdrop-filter: blur(8px);
    background-color: rgba(255,255,255,0.06);
  }

  .mainHero_title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    line-height: 1.05;
    color: #fff;
    margin-block-end: var(--space-6);
    letter-spacing: -0.02em;
  }

  .mainHero_subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,0.75);
    max-inline-size: 520px;
    margin-inline: auto;
    margin-block-end: var(--space-10);
    line-height: 1.7;
  }

  .mainHero_actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
  }

  .mainHero_scrollHint {
    position: absolute;
    inset-block-end: var(--space-8);
    inset-inline-start: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    color: rgba(255,255,255,0.45);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    animation: scrollBounce 2s ease-in-out infinite;
  }
  @keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
  }

  /* ===== INTRO STRIP ===== */
  .introStrip {
    background-color: var(--clr-primary);
    padding-block: var(--space-5);
    overflow: hidden;
  }

  .introStrip_inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-8);
    flex-wrap: wrap;
    inline-size: min(1200px, 100% - var(--space-8));
    margin-inline: auto;
  }

  .introStrip_item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: rgba(255,255,255,0.9);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    white-space: nowrap;
  }

  .introStrip_icon {
    font-size: 1.1rem;
    color: var(--clr-accent);
  }

  /* ===== COURSES SECTION ===== */
  .coursesSection {
    position: relative;
    padding-block: var(--space-24);
    background-color: var(--clr-bg);
    overflow: hidden;
  }

  .coursesSection_cutout {
    position: absolute;
    inset-block-start: 0;
    inset-inline: 0;
    block-size: 180px;
    background-color: var(--clr-primary);
    clip-path: ellipse(70% 100% at 50% 0%);
    z-index: 0;
    opacity: 0.06;
  }

  .coursesSection .container { position: relative; z-index: 1; }

  .coursesGrid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-6);
  }

  .courseCard {
    background-color: var(--clr-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
  }
  .courseCard:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
  }

  .courseCard--featured {
    grid-column: span 2;
    flex-direction: row;
  }

  .courseCard_imgWrap {
    overflow: hidden;
    flex-shrink: 0;
  }
  .courseCard--featured .courseCard_imgWrap {
    inline-size: 45%;
    block-size: auto;
  }
  .courseCard:not(.courseCard--featured) .courseCard_imgWrap {
    block-size: 200px;
  }

  .courseCard_img {
    inline-size: 100%;
    block-size: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
  }
  .courseCard:hover .courseCard_img { transform: scale(1.04); }

  .courseCard_body {
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    flex: 1;
  }

  .courseCard_tag {
    display: inline-block;
    padding-block: 3px;
    padding-inline: var(--space-3);
    background-color: color-mix(in srgb, var(--clr-accent) 15%, transparent);
    color: var(--clr-accent-deep);
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    align-self: flex-start;
  }

  .courseCard_title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--clr-ink);
    line-height: 1.2;
  }

  .courseCard_text {
    font-size: 0.92rem;
    color: var(--clr-ink-muted);
    line-height: 1.65;
    flex: 1;
  }

  .courseCard_meta {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-block-start: var(--space-2);
    padding-block-start: var(--space-3);
    border-block-start: 1px solid rgba(26,23,20,0.07);
  }
  .courseCard_meta span {
    font-size: 0.82rem;
    color: var(--clr-ink-light);
    display: flex;
    align-items: center;
    gap: var(--space-2);
  }
  .courseCard_meta i { color: var(--clr-primary); }

  /* ===== HOW SECTION ===== */
  .howSection {
    position: relative;
    padding-block: var(--space-24);
    background-color: var(--clr-layer1);
    overflow: hidden;
  }

  .howSection_cutout {
    position: absolute;
    inset-block-end: 0;
    inset-inline: 0;
    block-size: 140px;
    background-color: var(--clr-bg);
    clip-path: polygon(0 60%, 100% 0%, 100% 100%, 0 100%);
    z-index: 0;
  }

  .howSection .container { position: relative; z-index: 1; }
  .howSection .sectionLabel { background-color: rgba(255,255,255,0.1); color: var(--clr-accent); }
  .howSection_title { color: #fff; }

  .howGrid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-5);
  }

  .howCard {
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    background-color: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    transition: background-color var(--transition), transform var(--transition);
  }
  .howCard:hover {
    background-color: rgba(255,255,255,0.09);
    transform: translateY(-4px);
  }
  .howCard--accent {
    background-color: color-mix(in srgb, var(--clr-primary) 20%, transparent);
    border-color: rgba(45,78,245,0.3);
  }
  .howCard--accent:hover { background-color: color-mix(in srgb, var(--clr-primary) 28%, transparent); }

  .howCard_num {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--clr-primary-light);
    opacity: 0.5;
    line-height: 1;
    margin-block-end: var(--space-4);
  }
  .howCard--accent .howCard_num { opacity: 0.8; }

  .howCard_title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.15rem;
    color: #fff;
    margin-block-end: var(--space-3);
  }

  .howCard_text {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
  }

  /* ===== TOPICS CAROUSEL ===== */
  .topicsSection {
    padding-block: var(--space-24);
    background-color: var(--clr-bg);
  }

  .topicsSection_lead {
    font-size: 1.05rem;
    color: var(--clr-ink-muted);
    max-inline-size: 560px;
    margin-block-end: var(--space-10);
    line-height: 1.7;
  }

  .topicsCarousel {
    position: relative;
  }

  .topicsCarousel_track {
    display: flex;
    gap: var(--space-5);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-block-end: var(--space-4);
    padding-inline: calc((100vw - min(1200px, 100% - var(--space-8))) / 2);
  }
  .topicsCarousel_track::-webkit-scrollbar { display: none; }

  .topicCard {
    flex: 0 0 320px;
    scroll-snap-align: start;
    background-color: var(--clr-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    transition: transform var(--transition), box-shadow var(--transition);
    border-block-start: 4px solid var(--clr-primary);
  }
  .topicCard:nth-child(2n) { border-color: var(--clr-accent); }
  .topicCard:nth-child(3n) { border-color: var(--clr-success); }
  .topicCard:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
  }

  .topicCard_icon {
    inline-size: 52px;
    block-size: 52px;
    border-radius: var(--radius-md);
    background-color: color-mix(in srgb, var(--clr-primary) 12%, transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--clr-primary);
  }
  .topicCard:nth-child(2n) .topicCard_icon {
    background-color: color-mix(in srgb, var(--clr-accent) 12%, transparent);
    color: var(--clr-accent-deep);
  }
  .topicCard:nth-child(3n) .topicCard_icon {
    background-color: color-mix(in srgb, var(--clr-success) 12%, transparent);
    color: var(--clr-success);
  }

  .topicCard_title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--clr-ink);
  }

  .topicCard_text {
    font-size: 0.9rem;
    color: var(--clr-ink-muted);
    line-height: 1.65;
  }

  .topicCard_list {
    margin-block-start: var(--space-2);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
  }
  .topicCard_list li {
    font-size: 0.85rem;
    color: var(--clr-ink-muted);
    padding-inline-start: var(--space-5);
    position: relative;
  }
  .topicCard_list li::before {
    content: '';
    position: absolute;
    inset-inline-start: 0;
    inset-block-start: 0.55em;
    inline-size: 6px;
    block-size: 6px;
    border-radius: var(--radius-full);
    background-color: var(--clr-primary);
  }
  .topicCard:nth-child(2n) .topicCard_list li::before { background-color: var(--clr-accent); }
  .topicCard:nth-child(3n) .topicCard_list li::before { background-color: var(--clr-success); }

  .topicsCarousel_dots {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-block-start: var(--space-6);
  }
  .topicsCarousel_dot {
    inline-size: 8px;
    block-size: 8px;
    border-radius: var(--radius-full);
    background-color: var(--clr-ink-light);
    border: none;
    cursor: pointer;
    transition: background-color var(--transition), inline-size var(--transition);
    padding: 0;
  }
  .topicsCarousel_dot.active {
    background-color: var(--clr-primary);
    inline-size: 24px;
  }

  /* ===== APPROACH SECTION ===== */
  .approachSection {
    position: relative;
    padding-block: var(--space-24);
    background-color: var(--clr-surface);
    overflow: hidden;
  }

  .approachSection_cutout {
    position: absolute;
    inset-block-start: 0;
    inset-inline-end: 0;
    inline-size: 45%;
    block-size: 100%;
    background-color: var(--clr-bg);
    clip-path: polygon(20% 0%, 100% 0%, 100% 100%, 0% 100%);
    z-index: 0;
  }

  .approachSection_inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
  }

  .approachSection_imgFrame {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
  }
  .approachSection_img {
    inline-size: 100%;
    block-size: 520px;
    object-fit: cover;
  }
  .approachSection_imgDecor {
    position: absolute;
    inset-block-start: -20px;
    inset-inline-end: -20px;
    inline-size: 120px;
    block-size: 120px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    opacity: 0.2;
    z-index: -1;
  }

  .approachSection_text {
    font-size: 1rem;
    color: var(--clr-ink-muted);
    line-height: 1.75;
    margin-block-end: var(--space-4);
  }

  .approachSection_features {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    margin-block-start: var(--space-6);
  }

  .approachFeature {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
  }
  .approachFeature_icon {
    font-size: 1.2rem;
    color: var(--clr-primary);
    margin-block-start: 3px;
    flex-shrink: 0;
  }
  .approachFeature strong {
    display: block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--clr-ink);
    margin-block-end: var(--space-1);
  }
  .approachFeature p {
    font-size: 0.88rem;
    color: var(--clr-ink-muted);
    line-height: 1.6;
  }

  /* ===== GALLERY SECTION ===== */
  .gallerySection {
    padding-block: var(--space-24);
    background-color: var(--clr-bg);
  }

  .galleryGrid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 220px 280px;
    gap: var(--space-4);
  }

  .galleryItem {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: block;
    box-shadow: var(--shadow-md);
  }
  .galleryItem--wide { grid-column: span 2; }
  .galleryItem--tall { grid-row: span 2; }

  .galleryItem_img {
    inline-size: 100%;
    block-size: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
  }
  .galleryItem:hover .galleryItem_img { transform: scale(1.06); }

  .galleryItem_overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(45,78,245,0.0);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: #fff;
    opacity: 0;
    transition: opacity var(--transition), background-color var(--transition);
  }
  .galleryItem:hover .galleryItem_overlay {
    opacity: 1;
    background-color: rgba(45,78,245,0.45);
  }

  /* ===== CONTACT CARDS ===== */
  .contactCardsSection {
    padding-block: var(--space-20);
    background-color: var(--clr-surface);
  }

  .contactCardsGrid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space-5);
  }

  .contactCard {
    padding: var(--space-8);
    background-color: var(--clr-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
  }
  .contactCard:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
  }
  .contactCard--accent {
    background-color: var(--clr-primary);
  }
  .contactCard--accent .contactCard_title,
  .contactCard--accent .contactCard_text { color: rgba(255,255,255,0.9); }
  .contactCard--accent .contactCard_link { color: #fff; border-color: rgba(255,255,255,0.4); }
  .contactCard--accent .contactCard_link:hover { border-color: #fff; }

  .contactCard_iconWrap {
    inline-size: 52px;
    block-size: 52px;
    border-radius: var(--radius-md);
    background-color: color-mix(in srgb, var(--clr-primary) 12%, transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-block-end: var(--space-2);
  }
  .contactCard--accent .contactCard_iconWrap {
    background-color: rgba(255,255,255,0.15);
  }

  .contactCard_icon {
    font-size: 1.3rem;
    color: var(--clr-primary);
  }
  .contactCard--accent .contactCard_icon { color: #fff; }

  .contactCard_title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--clr-ink);
  }

  .contactCard_text {
    font-size: 0.9rem;
    color: var(--clr-ink-muted);
    line-height: 1.6;
    flex: 1;
  }

  .contactCard_link {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--clr-primary);
    border-block-end: 2px solid color-mix(in srgb, var(--clr-primary) 30%, transparent);
    padding-block-end: 2px;
    transition: border-color var(--transition), color var(--transition);
    align-self: flex-start;
  }
  .contactCard_link:hover { border-color: var(--clr-primary); }

  /* ===== CONTACT SECTION ===== */
  .contactSection {
    position: relative;
    padding-block: var(--space-24);
    background-color: var(--clr-layer1);
    overflow: hidden;
  }

  .contactSection_cutout {
    position: absolute;
    inset-block-start: 0;
    inset-inline: 0;
    block-size: 120px;
    background-color: var(--clr-surface);
    clip-path: polygon(0 0, 100% 0, 100% 40%, 0 100%);
    z-index: 0;
  }

  .contactSection .container { position: relative; z-index: 1; }
  .contactSection .sectionLabel { background-color: rgba(255,255,255,0.1); color: var(--clr-accent); }
  .contactSection .sectionTitle { color: #fff; }

  .contactSection_inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: start;
  }

  .contactSection_lead {
    font-size: 1rem;
    color: rgba(255,255,255,0.65);
    margin-block-end: var(--space-8);
    line-height: 1.7;
  }

  .contactForm {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
  }

  .contactForm_row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }

  .contactForm_field {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
  }

  .contactForm_label {
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255,255,255,0.7);
    letter-spacing: 0.02em;
  }
  .contactForm_req { color: var(--clr-accent); }

  .contactForm_input,
  .contactForm_textarea {
    padding-block: var(--space-3);
    padding-inline: var(--space-4);
    background-color: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-md);
    color: #fff;
    font-size: 0.95rem;
    transition: border-color var(--transition), background-color var(--transition), box-shadow var(--transition);
    outline: none;
    resize: vertical;
  }
  .contactForm_input::placeholder,
  .contactForm_textarea::placeholder { color: rgba(255,255,255,0.3); }
  .contactForm_input:focus,
  .contactForm_textarea:focus {
    border-color: var(--clr-primary-light);
    background-color: rgba(255,255,255,0.1);
    box-shadow: 0 0 0 3px rgba(45,78,245,0.2);
  }

  .contactForm_bottom {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    flex-wrap: wrap;
    margin-block-start: var(--space-2);
  }

  .contactForm_privacy {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: 0.82rem;
    color: rgba(255,255,255,0.55);
    cursor: pointer;
    flex: 1;
    min-inline-size: 200px;
    line-height: 1.5;
  }
  .contactForm_privacy input { margin-block-start: 2px; accent-color: var(--clr-primary); flex-shrink: 0; }
  .contactForm_privacy a { color: var(--clr-primary-light); text-decoration: underline; }

  .contactForm_submit { flex-shrink: 0; }

  .contactSection_mapCol {
    block-size: 100%;
    min-block-size: 380px;
  }

  .contactSection_mapFrame {
    block-size: 100%;
    min-block-size: 380px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 2px solid rgba(255,255,255,0.08);
  }

  /* ===== FOOTER ===== */
  .pageFooter {
    background-color: #0f0d0b;
    padding-block-start: var(--space-20);
  }

  .pageFooter_inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--space-16);
    inline-size: min(1200px, 100% - var(--space-8));
    margin-inline: auto;
    padding-block-end: var(--space-16);
    border-block-end: 1px solid rgba(255,255,255,0.08);
  }

  .pageFooter_ctaCol {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
  }

  .pageFooter_logo { block-size: 33px; inline-size: auto; }

  .pageFooter_headline {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: #fff;
    line-height: 1.15;
    margin-block-start: var(--space-3);
  }

  .pageFooter_subtext {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    max-inline-size: 420px;
  }

  .pageFooter_ctaBtn { align-self: flex-start; margin-block-start: var(--space-3); }

  .pageFooter_linksCol {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    padding-block-start: var(--space-4);
  }

  .pageFooter_linkGroup {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
  }

  .pageFooter_groupTitle {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
    margin-block-end: var(--space-2);
  }

  .pageFooter_link {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.55);
    transition: color var(--transition);
    line-height: 1.4;
  }
  .pageFooter_link:hover { color: #fff; }

  .pageFooter_bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
    inline-size: min(1200px, 100% - var(--space-8));
    margin-inline: auto;
    padding-block: var(--space-6);
    font-size: 0.8rem;
    color: rgba(255,255,255,0.3);
  }

  /* ===== COOKIE CONSENT ===== */
  .cookieConsent {
    position: fixed;
    inset-block-end: 0;
    inset-inline: 0;
    z-index: 9999;
    display: grid;
    grid-template-columns: 1fr 1fr;
    background-color: var(--clr-layer1);
    border-block-start: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 -8px 32px rgba(0,0,0,0.35);
    transform: translateY(100%);
    transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .cookieConsent.visible { transform: translateY(0); }

  .cookieConsent_text {
    padding: var(--space-8);
    border-inline-end: 1px solid rgba(255,255,255,0.08);
  }

  .cookieConsent_title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
    margin-block-end: var(--space-3);
  }

  .cookieConsent_desc {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.65;
  }
  .cookieConsent_desc a { color: var(--clr-primary-light); text-decoration: underline; }

  .cookieConsent_controls {
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    justify-content: center;
  }

  .cookieConsent_toggles {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
  }

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

  .cookieToggle_label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
  }
  .cookieToggle_label span {
    display: block;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.35);
    margin-block-start: 2px;
  }

  .cookieToggle_switch {
    position: relative;
    inline-size: 40px;
    block-size: 22px;
    flex-shrink: 0;
  }
  .cookieToggle_switch input { opacity: 0; inline-size: 0; block-size: 0; }
  .cookieToggle_slider {
    position: absolute;
    inset: 0;
    background-color: rgba(255,255,255,0.15);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background-color var(--transition);
  }
  .cookieToggle_slider::before {
    content: '';
    position: absolute;
    block-size: 16px;
    inline-size: 16px;
    inset-inline-start: 3px;
    inset-block-start: 3px;
    background-color: #fff;
    border-radius: var(--radius-full);
    transition: transform var(--transition);
  }
  .cookieToggle_switch input:checked + .cookieToggle_slider { background-color: var(--clr-primary); }
  .cookieToggle_switch input:checked + .cookieToggle_slider::before { transform: translateX(18px); }
  .cookieToggle_switch input:disabled + .cookieToggle_slider { opacity: 0.6; cursor: not-allowed; }

  .cookieConsent_actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
  }

  .cookieBtn {
    flex: 1;
    padding-block: var(--space-2);
    padding-inline: var(--space-4);
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.82rem;
    cursor: pointer;
    transition: background-color var(--transition), transform var(--transition);
    white-space: nowrap;
    text-align: center;
    min-block-size: 44px;
  }
  .cookieBtn--accept {
    background-color: var(--clr-primary);
    color: #fff;
    border: none;
    box-shadow: var(--shadow-primary);
  }
  .cookieBtn--accept:hover { background-color: var(--clr-primary-dark); transform: translateY(-1px); }
  .cookieBtn--save {
    background-color: transparent;
    color: rgba(255,255,255,0.7);
    border: 1px solid rgba(255,255,255,0.2);
  }
  .cookieBtn--save:hover { background-color: rgba(255,255,255,0.08); color: #fff; }

}

@layer utilities {

  /* ===== RESPONSIVE ===== */
  @media (max-width: 1024px) {
    .approachSection_inner {
      grid-template-columns: 1fr;
      gap: var(--space-10);
    }
    .approachSection_cutout { display: none; }
    .approachSection_img { block-size: 360px; }
    .courseCard--featured {
      grid-column: span 1;
      flex-direction: column;
    }
    .courseCard--featured .courseCard_imgWrap {
      inline-size: 100%;
      block-size: 200px;
    }
    .contactSection_inner {
      grid-template-columns: 1fr;
      gap: var(--space-8);
    }
    .pageFooter_inner {
      grid-template-columns: 1fr;
      gap: var(--space-12);
    }
    .pageFooter_linksCol {
      grid-template-columns: repeat(3, 1fr);
    }
  }

  @media (max-width: 768px) {
    :root { --header-h: 60px; }

    .siteHeader_nav,
    .siteHeader_cta { display: none; }
    .siteHeader_burger { display: flex; }
    .siteHeader_mobileMenu { display: flex; }

    .mainHero_content { padding-inline: var(--space-4); }
    .mainHero_title { font-size: clamp(2.2rem, 10vw, 3.5rem); }

    .introStrip_inner { gap: var(--space-5); }
    .introStrip_item { font-size: 0.8rem; }

    .coursesSection,
    .howSection,
    .topicsSection,
    .approachSection,
    .gallerySection,
    .contactCardsSection,
    .contactSection { padding-block: var(--space-16); }

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

    .galleryGrid {
      grid-template-columns: 1fr 1fr;
      grid-template-rows: auto;
    }
    .galleryItem--wide { grid-column: span 2; }
    .galleryItem--tall { grid-row: span 1; }

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

    .contactForm_row { grid-template-columns: 1fr; }
    .contactForm_bottom { flex-direction: column; align-items: flex-start; }

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

    .cookieConsent { grid-template-columns: 1fr; }
    .cookieConsent_text { border-inline-end: none; border-block-end: 1px solid rgba(255,255,255,0.08); }

    .topicsCarousel_track { padding-inline: var(--space-4); }
    .topicCard { flex: 0 0 280px; }
  }

  @media (max-width: 480px) {
    .galleryGrid {
      grid-template-columns: 1fr;
    }
    .galleryItem--wide { grid-column: span 1; }
    .galleryItem { block-size: 220px; }

    .pageFooter_linksCol { grid-template-columns: 1fr; }
    .pageFooter_bottom { flex-direction: column; text-align: center; }

    .mainHero_actions { flex-direction: column; align-items: center; }
    .btn { inline-size: 100%; max-inline-size: 280px; justify-content: center; }

    .topicCard { flex: 0 0 260px; }
  }
}