@layer base, layout, components, utilities;

@layer base {
  :root {
    --color-primary: #1A2E4A;
    --color-primary-hover: #243d63;
    --color-accent: #0F7AFF;
    --color-accent-hover: #0062d6;
    --color-accent-light: #e8f1ff;
    --color-dark: #0E1D30;
    --color-dark-surface: #162540;
    --color-light: #F4F7FB;
    --color-light-mid: #E8EEF6;
    --color-white: #FAFCFF;
    --color-text: #1C2B3A;
    --color-text-muted: #5A6B7C;
    --color-text-light: #EDF2F8;
    --color-border: #D0DCE8;
    --color-success: #18A05A;

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Work Sans', sans-serif;

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

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --nav-height: 72px;
    --container-max: 1200px;

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

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

  html {
    scroll-behavior: smooth;
    font-size: 16px;
  }

  body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-white);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    min-block-size: 100dvh;
    display: flex;
    flex-direction: column;
  }

  main {
    flex: 1;
  }

  img {
    max-inline-size: 100%;
    block-size: auto;
    display: block;
  }

  a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
  }

  a:hover {
    color: var(--color-accent-hover);
  }

  ul {
    list-style: none;
  }

  address {
    font-style: normal;
  }

  h1, h2, h3, h4 {
    font-family: var(--font-heading);
    line-height: 1.2;
    color: var(--color-primary);
  }
}

@layer layout {
  .container {
    inline-size: min(var(--container-max), 100% - 2rem);
    margin-inline: auto;
  }

  .section {
    padding-block: var(--space-2xl);
  }

  .section--dark {
    background-color: var(--color-dark);
  }

  .section--accent {
    background-color: var(--color-primary);
  }

  .section--light {
    background-color: var(--color-light);
  }
}

@layer components {

  
  .nav {
    position: fixed;
    inset-block-start: 0;
    inset-inline: 0;
    block-size: var(--nav-height);
    background-color: var(--color-white);
    border-block-end: 2px solid var(--color-border);
    z-index: 100;
    transition: background-color var(--transition-base);
  }

  .nav.scrolled {
    background-color: var(--color-white);
  }

  .nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    block-size: 100%;
    gap: var(--space-md);
  }

  .nav__logo img {
    display: block;
  }

  .nav__links {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
  }

  .nav__link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text);
    padding: 0.4rem 0.6rem;
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background-color var(--transition-fast);
  }

  .nav__link:hover,
  .nav__link--active {
    color: var(--color-accent);
    background-color: var(--color-accent-light);
  }

  .nav__actions {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
  }

  .nav__search-btn,
  .nav__hamburger {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--color-text);
    font-size: 1.1rem;
    border-radius: var(--radius-sm);
    min-block-size: 44px;
    min-inline-size: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast), background-color var(--transition-fast);
  }

  .nav__search-btn:hover,
  .nav__hamburger:hover {
    color: var(--color-accent);
    background-color: var(--color-accent-light);
  }

  .nav__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
  }

  .nav__hamburger span {
    display: block;
    inline-size: 22px;
    block-size: 2px;
    background-color: currentColor;
    transition: transform var(--transition-base), opacity var(--transition-base);
  }

  
  .search-overlay {
    position: fixed;
    inset: 0;
    background-color: color-mix(in srgb, var(--color-primary) 95%, transparent);
    z-index: 200;
    display: flex;
    align-items: flex-start;
    padding-block-start: 120px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
  }

  .search-overlay.active {
    opacity: 1;
    pointer-events: all;
  }

  .search-inner {
    inline-size: min(700px, 100% - 2rem);
    margin-inline: auto;
    display: flex;
    gap: var(--space-sm);
    align-items: center;
  }

  #search-input {
    flex: 1;
    font-family: var(--font-heading);
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 600;
    background: none;
    border: none;
    border-block-end: 3px solid var(--color-accent);
    color: var(--color-white);
    padding-block: var(--space-xs);
    outline: none;
  }

  #search-input::placeholder {
    color: color-mix(in srgb, var(--color-white) 50%, transparent);
  }

  #search-close {
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    min-block-size: 44px;
    min-inline-size: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast);
  }

  #search-close:hover {
    color: var(--color-accent);
  }

  
  .mobile-menu {
    position: fixed;
    inset-block: 0;
    inset-inline-end: 0;
    inline-size: min(320px, 100vw);
    background-color: var(--color-white);
    z-index: 150;
    padding: var(--space-xl) var(--space-lg);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    border-inline-start: 2px solid var(--color-border);
  }

  .mobile-menu.open {
    transform: translateX(0);
  }

  .mobile-menu__close {
    position: absolute;
    inset-block-start: var(--space-md);
    inset-inline-end: var(--space-md);
    background: none;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    color: var(--color-text);
    padding: 0.5rem;
    min-block-size: 44px;
    min-inline-size: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast);
  }

  .mobile-menu__close:hover {
    color: var(--color-accent);
  }

  .mobile-menu__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    margin-block-start: var(--space-lg);
  }

  .mobile-menu__links a {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--color-text);
    padding: 0.75rem var(--space-sm);
    border-radius: var(--radius-md);
    display: block;
    transition: color var(--transition-fast), background-color var(--transition-fast);
  }

  .mobile-menu__links a:hover {
    color: var(--color-accent);
    background-color: var(--color-accent-light);
  }

  .mobile-overlay {
    position: fixed;
    inset: 0;
    background-color: color-mix(in srgb, var(--color-dark) 60%, transparent);
    z-index: 140;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
  }

  .mobile-overlay.active {
    opacity: 1;
    pointer-events: all;
  }

  
  .hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-block-size: 100dvh;
    padding-block-start: var(--nav-height);
  }

  .hero__left {
    display: flex;
    align-items: center;
    padding: var(--space-xl) var(--space-lg);
    padding-inline-start: max(var(--space-lg), calc((100vw - var(--container-max)) / 2 + var(--space-lg)));
    background-color: var(--color-white);
  }

  .hero__content {
    max-inline-size: 560px;
  }

  .hero__label {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    background-color: var(--color-accent-light);
    padding: 0.35rem 0.8rem;
    border-radius: var(--radius-sm);
    margin-block-end: var(--space-md);
  }

  .hero__title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    color: var(--color-primary);
    margin-block-end: var(--space-md);
    line-height: 1.15;
  }

  .hero__desc {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    margin-block-end: var(--space-lg);
    line-height: 1.7;
  }

  .hero__ctas {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
  }

  .hero__right {
    background-color: var(--color-primary);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .hero__visual {
    position: relative;
    inline-size: 100%;
    block-size: 100%;
  }

  .hero__img {
    inline-size: 100%;
    block-size: 100%;
    object-fit: cover;
    opacity: 0.75;
  }

  .hero__badge {
    position: absolute;
    background-color: var(--color-accent);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 0.6rem 1rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    inset-block-end: 20%;
    inset-inline-start: 8%;
  }

  .hero__badge--2 {
    background-color: var(--color-white);
    color: var(--color-primary);
    inset-block-end: auto;
    inset-block-start: 20%;
    inset-inline-start: auto;
    inset-inline-end: 8%;
  }

  
  .hero--animate {
    opacity: 0;
    transform: translateY(28px);
    animation: fadeUp 0.7s ease forwards;
    animation-delay: 0.15s;
  }

  @keyframes fadeUp {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    padding: 0.75rem 1.6rem;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
    min-block-size: 48px;
    white-space: nowrap;
  }

  .btn--primary {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
  }

  .btn--primary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: var(--color-white);
  }

  .btn--outline {
    background-color: transparent;
    color: var(--color-accent);
    border-color: var(--color-accent);
  }

  .btn--outline:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
  }

  .btn--white {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
  }

  .btn--white:hover {
    background-color: var(--color-light);
    color: var(--color-primary);
  }

  .btn--ghost {
    background-color: transparent;
    color: var(--color-text-muted);
    border-color: var(--color-border);
  }

  .btn--ghost:hover {
    background-color: var(--color-light);
    color: var(--color-text);
  }

  .btn--sm {
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
    min-block-size: 40px;
  }

  .btn--lg {
    font-size: 1.05rem;
    padding: 0.9rem 2rem;
  }

  .btn--full {
    inline-size: 100%;
  }

  
  .section-label {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-block-end: var(--space-xs);
  }

  .section-label--light {
    color: color-mix(in srgb, var(--color-white) 70%, var(--color-accent));
  }

  .section-title {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 800;
    color: var(--color-primary);
    margin-block-end: var(--space-md);
    line-height: 1.2;
  }

  .section-title--light {
    color: var(--color-text-light);
  }

  
  .link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-accent);
    margin-block-start: var(--space-sm);
    transition: gap var(--transition-fast);
  }

  .link-arrow:hover {
    gap: 0.9rem;
    color: var(--color-accent-hover);
  }

  
  .intro__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
  }

  .intro__text p {
    color: var(--color-text-muted);
    margin-block-end: var(--space-sm);
    font-size: 1.02rem;
  }

  .intro__image-block {
    position: relative;
  }

  .intro__img {
    inline-size: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-lg);
  }

  
  .modules__header {
    margin-block-end: var(--space-xl);
  }

  .modules__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-md);
  }

  .module-card {
    background-color: var(--color-dark-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    border: 1px solid color-mix(in srgb, var(--color-white) 10%, transparent);
    transition: border-color var(--transition-base), background-color var(--transition-base);
  }

  .module-card:hover {
    border-color: var(--color-accent);
    background-color: color-mix(in srgb, var(--color-accent) 8%, var(--color-dark-surface));
  }

  .module-card__icon {
    inline-size: 48px;
    block-size: 48px;
    background-color: var(--color-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.2rem;
    margin-block-end: var(--space-md);
  }

  .module-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text-light);
    margin-block-end: var(--space-xs);
  }

  .module-card p {
    color: color-mix(in srgb, var(--color-text-light) 70%, transparent);
    font-size: 0.95rem;
    line-height: 1.6;
  }

  
  .audience__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
    margin-block-start: var(--space-lg);
  }

  .audience__card {
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition-base);
  }

  .audience__card:hover {
    border-color: var(--color-accent);
  }

  .audience__img {
    inline-size: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
  }

  .audience__info {
    padding: var(--space-md);
  }

  .audience__info h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-block-end: var(--space-xs);
    color: var(--color-primary);
  }

  .audience__info p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
  }

  
  .approach__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
  }

  .approach__img {
    inline-size: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-lg);
  }

  .approach__content p {
    color: color-mix(in srgb, var(--color-text-light) 80%, transparent);
    margin-block-end: var(--space-sm);
    font-size: 1rem;
    line-height: 1.7;
  }

  .approach__list {
    margin-block: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
  }

  .approach__list li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    color: color-mix(in srgb, var(--color-text-light) 85%, transparent);
    font-size: 0.95rem;
  }

  .approach__list li i {
    color: var(--color-accent);
    margin-block-start: 0.2rem;
    flex-shrink: 0;
  }

  
  .carousel-section .splide {
    margin-block-start: var(--space-lg);
  }

  .slide-card {
    background-color: var(--color-light);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    block-size: 100%;
    transition: border-color var(--transition-base), background-color var(--transition-base);
  }

  .slide-card:hover {
    border-color: var(--color-accent);
    background-color: var(--color-accent-light);
  }

  .slide-card__num {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 2rem;
    color: var(--color-accent);
    opacity: 0.4;
    margin-block-end: var(--space-xs);
    line-height: 1;
  }

  .slide-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-block-end: var(--space-xs);
  }

  .slide-card p {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
  }

  .splide__arrow {
    background-color: var(--color-primary);
    opacity: 1;
  }

  .splide__arrow svg {
    fill: var(--color-white);
  }

  .splide__arrow:hover {
    background-color: var(--color-accent);
  }

  .splide__pagination__page.is-active {
    background-color: var(--color-accent);
  }

  
  .faq__header {
    margin-block-end: var(--space-lg);
  }

  .faq__list {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
  }

  .faq__item {
    border-block-end: 1px solid var(--color-border);
  }

  .faq__item:last-child {
    border-block-end: none;
  }

  .faq__question {
    inline-size: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: none;
    border: none;
    cursor: pointer;
    text-align: start;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-primary);
    transition: background-color var(--transition-fast), color var(--transition-fast);
    min-block-size: 60px;
  }

  .faq__question:hover {
    background-color: var(--color-accent-light);
    color: var(--color-accent);
  }

  .faq__question[aria-expanded="true"] {
    background-color: var(--color-accent-light);
    color: var(--color-accent);
  }

  .faq__icon {
    flex-shrink: 0;
    transition: transform var(--transition-base);
    font-size: 0.9rem;
  }

  .faq__question[aria-expanded="true"] .faq__icon {
    transform: rotate(45deg);
  }

  .faq__answer {
    max-block-size: 0;
    overflow: hidden;
    transition: max-block-size var(--transition-slow) ease;
  }

  .faq__answer.open {
    max-block-size: 400px;
  }

  .faq__answer p {
    padding: var(--space-sm) var(--space-lg) var(--space-md);
    color: var(--color-text-muted);
    font-size: 0.97rem;
    line-height: 1.7;
  }

  
  .cta-block {
    background-color: var(--color-accent);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    flex-wrap: wrap;
  }

  .cta-block__content h2 {
    font-size: clamp(1.3rem, 2.5vw, 1.9rem);
    font-weight: 800;
    color: var(--color-white);
    margin-block-end: var(--space-xs);
  }

  .cta-block__content p {
    color: color-mix(in srgb, var(--color-white) 80%, transparent);
    font-size: 1rem;
  }

  .section--dark .cta-block {
    background-color: var(--color-accent);
  }

  
  .footer {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    padding-block-start: var(--space-2xl);
    padding-block-end: var(--space-lg);
    margin-block-start: auto;
  }

  .footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-xl);
    margin-block-end: var(--space-xl);
  }

  .footer__brand p {
    color: color-mix(in srgb, var(--color-text-light) 65%, transparent);
    font-size: 0.92rem;
    margin-block: var(--space-sm);
    line-height: 1.65;
  }

  .footer__brand address p {
    color: color-mix(in srgb, var(--color-text-light) 65%, transparent);
    font-size: 0.9rem;
    margin-block-end: 0.4rem;
  }

  .footer__brand address a {
    color: color-mix(in srgb, var(--color-text-light) 80%, transparent);
    transition: color var(--transition-fast);
  }

  .footer__brand address a:hover {
    color: var(--color-accent);
  }

  .footer__nav h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-light);
    margin-block-end: var(--space-md);
  }

  .footer__nav ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .footer__nav a {
    color: color-mix(in srgb, var(--color-text-light) 65%, transparent);
    font-size: 0.92rem;
    transition: color var(--transition-fast);
  }

  .footer__nav a:hover {
    color: var(--color-accent);
  }

  .footer__bottom {
    border-block-start: 1px solid color-mix(in srgb, var(--color-white) 10%, transparent);
    padding-block-start: var(--space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    flex-wrap: wrap;
  }

  .footer__bottom p {
    color: color-mix(in srgb, var(--color-text-light) 45%, transparent);
    font-size: 0.85rem;
  }

  
  .sidebar-cta {
    position: fixed;
    inset-block-end: var(--space-lg);
    inset-inline-end: var(--space-md);
    z-index: 90;
    opacity: 0;
    transform: translateX(20px);
    transition: opacity var(--transition-base), transform var(--transition-base);
  }

  .sidebar-cta.visible {
    opacity: 1;
    transform: translateX(0);
  }

  .sidebar-cta__btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    background-color: var(--color-accent);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 0.75rem 0.9rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    text-align: center;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
    min-block-size: 60px;
    min-inline-size: 60px;
  }

  .sidebar-cta__btn:hover {
    background-color: var(--color-accent-hover);
    color: var(--color-white);
    transform: scale(1.05);
  }

  .sidebar-cta__btn i {
    font-size: 1.2rem;
  }

  
  .page-hero {
    padding-block-start: calc(var(--nav-height) + var(--space-2xl));
    padding-block-end: var(--space-2xl);
  }

  .page-hero__inner {
    max-inline-size: 700px;
  }

  .page-hero__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--color-primary);
    margin-block-end: var(--space-sm);
  }

  .page-hero__title--light {
    color: var(--color-text-light);
  }

  .page-hero__desc {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
  }

  .page-hero__desc--light {
    color: color-mix(in srgb, var(--color-text-light) 75%, transparent);
  }

  
  .concept-intro__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
  }

  .concept-intro__content h2 {
    margin-block-end: var(--space-md);
  }

  .concept-intro__content p {
    color: var(--color-text-muted);
    margin-block-end: var(--space-sm);
    font-size: 1rem;
    line-height: 1.7;
  }

  .concept-intro__img {
    inline-size: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-lg);
  }

  
  .principles__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-md);
    margin-block-start: var(--space-lg);
  }

  .principle-card {
    background-color: var(--color-dark-surface);
    border: 1px solid color-mix(in srgb, var(--color-white) 10%, transparent);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: border-color var(--transition-base);
  }

  .principle-card:hover {
    border-color: var(--color-accent);
  }

  .principle-card__num {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 2.5rem;
    color: var(--color-accent);
    opacity: 0.5;
    line-height: 1;
    margin-block-end: var(--space-xs);
  }

  .principle-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-text-light);
    margin-block-end: var(--space-xs);
  }

  .principle-card p {
    color: color-mix(in srgb, var(--color-text-light) 65%, transparent);
    font-size: 0.93rem;
    line-height: 1.65;
  }

  
  .methodology__header {
    margin-block-end: var(--space-xl);
  }

  .methodology__steps {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .method-step {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
    padding-block: var(--space-lg);
    border-block-end: 1px solid var(--color-border);
  }

  .method-step:last-child {
    border-block-end: none;
  }

  .method-step__icon {
    inline-size: 52px;
    block-size: 52px;
    flex-shrink: 0;
    background-color: var(--color-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.2rem;
  }

  .method-step__content h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-block-end: 0.4rem;
    color: var(--color-primary);
  }

  .method-step__content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.65;
  }

  
  .concept-image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
  }

  .concept-image-grid__img .full-img {
    inline-size: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-lg);
  }

  .concept-image-grid__content p {
    color: var(--color-text-muted);
    margin-block-end: var(--space-sm);
    font-size: 1rem;
    line-height: 1.7;
  }

  
  .mentoring-intro__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
  }

  .mentoring-intro__content p {
    color: var(--color-text-muted);
    margin-block-end: var(--space-sm);
    font-size: 1rem;
    line-height: 1.7;
  }

  .mentoring-intro__img {
    inline-size: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-lg);
  }

  .format-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-md);
    margin-block-start: var(--space-lg);
  }

  .format-card {
    background-color: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: border-color var(--transition-base);
  }

  .format-card:hover {
    border-color: var(--color-accent);
  }

  .format-card__icon {
    inline-size: 48px;
    block-size: 48px;
    background-color: var(--color-accent-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 1.2rem;
    margin-block-end: var(--space-md);
  }

  .format-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-block-end: var(--space-xs);
  }

  .format-card p {
    color: var(--color-text-muted);
    font-size: 0.93rem;
    line-height: 1.6;
  }

  .mentoring-topics__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
  }

  .mentoring-topics__content p {
    color: var(--color-text-muted);
    margin-block-end: var(--space-sm);
    font-size: 1rem;
    line-height: 1.7;
  }

  .topics-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-block-start: var(--space-sm);
  }

  .topics-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    color: var(--color-text-muted);
    font-size: 0.95rem;
  }

  .topics-list li i {
    color: var(--color-accent);
    margin-block-start: 0.2rem;
    flex-shrink: 0;
  }

  .mentoring-topics__img {
    inline-size: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-lg);
  }

  
  .family-intro__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
  }

  .family-intro__img {
    inline-size: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-lg);
  }

  .family-intro__content p {
    color: var(--color-text-muted);
    margin-block-end: var(--space-sm);
    font-size: 1rem;
    line-height: 1.7;
  }

  .family-programs__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-md);
    margin-block-start: var(--space-lg);
  }

  .family-program-card {
    background-color: var(--color-dark-surface);
    border: 1px solid color-mix(in srgb, var(--color-white) 10%, transparent);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: border-color var(--transition-base);
  }

  .family-program-card:hover {
    border-color: var(--color-accent);
  }

  .family-program-card__icon {
    inline-size: 48px;
    block-size: 48px;
    background-color: var(--color-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.2rem;
    margin-block-end: var(--space-md);
  }

  .family-program-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-text-light);
    margin-block-end: var(--space-xs);
  }

  .family-program-card p {
    color: color-mix(in srgb, var(--color-text-light) 65%, transparent);
    font-size: 0.93rem;
    line-height: 1.65;
  }

  .succession__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
  }

  .succession__content p {
    color: var(--color-text-muted);
    margin-block-end: var(--space-sm);
    font-size: 1rem;
    line-height: 1.7;
  }

  .succession__img {
    inline-size: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-lg);
  }

  
  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: var(--space-xl);
    align-items: start;
  }

  .contact-info__items {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-block-start: var(--space-lg);
  }

  .contact-info__item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
  }

  .contact-info__icon {
    inline-size: 44px;
    block-size: 44px;
    background-color: var(--color-accent-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 1.1rem;
    flex-shrink: 0;
  }

  .contact-info__item h3 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    margin-block-end: 0.2rem;
  }

  .contact-info__item p,
  .contact-info__item a {
    color: var(--color-text);
    font-size: 0.97rem;
  }

  .contact-info__item a:hover {
    color: var(--color-accent);
  }

  
  .contact-form-wrap {
    background-color: var(--color-light);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
  }

  .contact-form {
    margin-block-start: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }

  .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
  }

  .form-group label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--color-text);
  }

  .form-group input,
  .form-group textarea {
    font-family: var(--font-body);
    font-size: 0.97rem;
    color: var(--color-text);
    background-color: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.7rem 1rem;
    outline: none;
    transition: border-color var(--transition-fast);
    inline-size: 100%;
  }

  .form-group input:focus,
  .form-group textarea:focus {
    border-color: var(--color-accent);
  }

  .form-group textarea {
    resize: vertical;
    min-block-size: 120px;
  }

  .form-group--checkbox {
    flex-direction: row;
    align-items: flex-start;
    gap: 0;
  }

  .checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-family: var(--font-body);
    font-weight: 400;
  }

  .checkbox-label input[type="checkbox"] {
    inline-size: 18px;
    block-size: 18px;
    flex-shrink: 0;
    margin-block-start: 2px;
    accent-color: var(--color-accent);
    cursor: pointer;
  }

  .form-error {
    color: #c0392b;
    font-size: 0.9rem;
    padding: 0.5rem 0.75rem;
    background-color: #fdecea;
    border-radius: var(--radius-sm);
    border-inline-start: 3px solid #c0392b;
  }

  
  .map-section {
    padding-block: var(--space-lg);
  }

  .map-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid var(--color-border);
  }

  
  .thanks-main {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-block: calc(var(--nav-height) + var(--space-2xl));
  }

  .thanks-block {
    text-align: center;
    max-inline-size: 520px;
    margin-inline: auto;
  }

  .thanks-block__icon {
    font-size: 4rem;
    color: var(--color-success);
    margin-block-end: var(--space-md);
  }

  .thanks-block h1 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--color-primary);
    margin-block-end: var(--space-sm);
  }

  .thanks-block p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-block-end: var(--space-sm);
  }

  .thanks-block__sub {
    font-size: 0.95rem;
    margin-block-end: var(--space-lg);
  }

  
  .legal-page {
    padding-block-start: calc(var(--nav-height) + var(--space-xl));
  }

  .legal-content {
    max-inline-size: 800px;
  }

  .legal-content h1 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--color-primary);
    margin-block-end: var(--space-xs);
  }

  .legal-updated {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-block-end: var(--space-xl);
  }

  .legal-content h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-block-start: var(--space-lg);
    margin-block-end: var(--space-xs);
  }

  .legal-content h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-block-start: var(--space-md);
    margin-block-end: var(--space-xs);
  }

  .legal-content p {
    color: var(--color-text-muted);
    font-size: 0.97rem;
    line-height: 1.75;
    margin-block-end: var(--space-sm);
  }

  .legal-content a {
    color: var(--color-accent);
    text-decoration: underline;
  }

  
  .cookie-banner {
    position: fixed;
    inset-block-end: 0;
    inset-inline: 0;
    background-color: var(--color-white);
    border-block-start: 2px solid var(--color-border);
    z-index: 300;
    padding: var(--space-md) var(--space-lg);
  }

  .cookie-banner__inner {
    inline-size: min(var(--container-max), 100%);
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    flex-wrap: wrap;
  }

  .cookie-banner__text strong {
    display: block;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-primary);
    margin-block-end: 0.2rem;
  }

  .cookie-banner__text p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin: 0;
  }

  .cookie-banner__actions {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
    flex-shrink: 0;
  }

  
  .cookie-modal {
    position: fixed;
    inset: 0;
    background-color: color-mix(in srgb, var(--color-dark) 70%, transparent);
    z-index: 400;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
  }

  .cookie-modal__inner {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    inline-size: min(500px, 100%);
    max-block-size: 90dvh;
    overflow-y: auto;
  }

  .cookie-modal__inner h3 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-block-end: var(--space-lg);
  }

  .cookie-option {
    padding-block: var(--space-sm);
    border-block-end: 1px solid var(--color-border);
  }

  .cookie-option:last-of-type {
    border-block-end: none;
  }

  .cookie-option label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-primary);
    font-size: 0.97rem;
    cursor: pointer;
  }

  .cookie-option p {
    color: var(--color-text-muted);
    font-size: 0.88rem;
    margin-block-start: 0.3rem;
    padding-inline-start: 1.6rem;
  }

  .cookie-modal__actions {
    display: flex;
    gap: var(--space-sm);
    margin-block-start: var(--space-lg);
    flex-wrap: wrap;
  }
}

@layer utilities {
  
  @media (max-width: 1024px) {
    .hero {
      grid-template-columns: 1fr;
      min-block-size: auto;
    }

    .hero__left {
      padding-inline: var(--space-lg);
      padding-block: var(--space-xl);
    }

    .hero__right {
      display: none;
    }

    .intro__grid,
    .approach__grid,
    .concept-intro__grid,
    .mentoring-intro__grid,
    .mentoring-topics__grid,
    .family-intro__grid,
    .succession__grid,
    .concept-image-grid,
    .contact-grid {
      grid-template-columns: 1fr;
    }

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

  @media (max-width: 768px) {
    :root {
      --space-2xl: 4rem;
      --space-xl: 2.5rem;
    }

    .nav__links {
      display: none;
    }

    .nav__hamburger {
      display: flex;
    }

    .nav__search-btn {
      display: none;
    }

    .hero__left {
      padding-inline: var(--space-sm);
    }

    .hero__ctas {
      flex-direction: column;
    }

    .hero__ctas .btn {
      inline-size: 100%;
    }

    .modules__grid,
    .audience__grid,
    .principles__grid,
    .format-grid,
    .family-programs__grid {
      grid-template-columns: 1fr;
    }

    .footer__grid {
      grid-template-columns: 1fr;
      gap: var(--space-lg);
    }

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

    .cookie-banner__inner {
      flex-direction: column;
      align-items: flex-start;
    }

    .method-step {
      flex-direction: column;
      gap: var(--space-sm);
    }

    .contact-form-wrap {
      padding: var(--space-lg);
    }

    .faq__question {
      padding-inline: var(--space-md);
    }

    .faq__answer p {
      padding-inline: var(--space-md);
    }
  }

  @media (max-width: 480px) {
    .hero__title {
      font-size: 1.8rem;
    }

    .section-title {
      font-size: 1.5rem;
    }

    .page-hero__title {
      font-size: 1.8rem;
    }

    .sidebar-cta__btn span {
      display: none;
    }

    .cookie-banner__actions {
      inline-size: 100%;
    }

    .cookie-banner__actions .btn {
      flex: 1;
    }
  }
}