:root {
    --color-primary: #5B4FBE;
    --color-primary-light: #7B72D4;
    --color-primary-dark: #3D3396;
    --color-secondary: #E8E4F8;
    --color-accent: #F0C355;
    --color-background: #FAFAF8;
    --color-background-alt: #F2F0F9;
    --color-surface: #FFFFFF;
    --color-text: #1C1A2E;
    --color-text-secondary: #5C5875;
    --color-text-on-primary: #FFFFFF;
    --color-border: #E0DCF0;
    --color-success: #3DAA6E;
    --color-error: #D94F4F;
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Proza Libre', sans-serif;
    --font-heading-weight: 700;
    --font-body-weight: 400;
    --spacing-section-padding: 88px;
    --spacing-container-max-width: 1200px;
    --spacing-border-radius: 12px;
    --spacing-card-radius: 16px;
    --spacing-button-radius: 50px;
    --shadow-card: 0 4px 24px rgba(91, 79, 190, 0.08), 0 1px 4px rgba(28, 26, 46, 0.06);
    --shadow-elevated: 0 12px 48px rgba(91, 79, 190, 0.14), 0 4px 12px rgba(28, 26, 46, 0.08);
    --shadow-button: 0 4px 16px rgba(91, 79, 190, 0.30);
  }

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

  /* =====================
     HEADER
  ===================== */

  .nav-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: color-mix(in srgb, var(--color-background) 85%, transparent);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    font-family: var(--font-body);
    font-weight: var(--font-body-weight);
  }

  .nav-inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--spacing-container-max-width);
    margin: 0 auto;
    padding: 0 clamp(1rem, 4vw, 2rem);
    height: clamp(60px, 8vw, 72px);
    gap: 1rem;
  }

  .nav-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
    z-index: 10;
  }

  .nav-logo {
    max-height: 40px;
    width: auto;
    display: block;
  }

  /* Hidden checkbox */
  .h4829e-checkbox {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 0;
    height: 0;
  }

  /* Nav links container */
  .nav-links {
    display: flex;
    align-items: center;
    gap: clamp(0.5rem, 2vw, 1.75rem);
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .nav-link {
    font-family: var(--font-body);
    font-size: clamp(0.875rem, 1.2vw, 0.9375rem);
    color: var(--color-text-secondary);
    text-decoration: none;
    padding: 0.25rem 0;
    position: relative;
    transition: color 0.22s ease;
    white-space: nowrap;
  }

  .nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: width 0.22s ease;
  }

  .nav-link:hover {
    color: var(--color-primary);
  }

  .nav-link:hover::after {
    width: 100%;
  }

  .nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--color-primary);
    color: var(--color-text-on-primary);
    font-family: var(--font-body);
    font-size: clamp(0.8125rem, 1.1vw, 0.9rem);
    font-weight: 600;
    text-decoration: none;
    padding: 0.55rem 1.25rem;
    border-radius: var(--spacing-button-radius);
    box-shadow: var(--shadow-button);
    transition: background 0.22s ease, box-shadow 0.22s ease, transform 0.18s ease;
    white-space: nowrap;
    min-height: 44px;
    letter-spacing: 0.01em;
  }

  .nav-cta:hover {
    background: var(--color-primary-dark);
    box-shadow: 0 6px 24px rgba(91, 79, 190, 0.40);
    transform: translateY(-1px);
  }

  .nav-cta:active {
    transform: translateY(0);
  }

  .nav-cta-icon {
    flex-shrink: 0;
    transition: transform 0.2s ease;
  }

  .nav-cta:hover .nav-cta-icon {
    transform: translateX(2px);
  }

  /* Hamburger */
  .nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    cursor: pointer;
    flex-shrink: 0;
    z-index: 10;
    border-radius: var(--spacing-border-radius);
    transition: background 0.2s ease;
  }

  .nav-hamburger:hover {
    background: color-mix(in srgb, var(--color-primary) 10%, transparent);
  }

  .nav-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform 0.28s ease, opacity 0.2s ease, background 0.2s ease;
    transform-origin: center;
  }

  /* Hamburger open state - animate bars into X */
  .h4829e-checkbox:checked ~ .nav-hamburger .nav-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .h4829e-checkbox:checked ~ .nav-hamburger .nav-bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }

  .h4829e-checkbox:checked ~ .nav-hamburger .nav-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  /* =====================
     FOOTER
  ===================== */

  .footer-main {
    background: var(--color-text);
    color: var(--color-text-on-primary);
    font-family: var(--font-body);
    font-weight: var(--font-body-weight);
    margin-top: auto;
  }

  .footer-inner {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
    gap: clamp(1.5rem, 4vw, 3rem);
    max-width: var(--spacing-container-max-width);
    margin: 0 auto;
    padding: clamp(3rem, 6vw, 5rem) clamp(1rem, 4vw, 2rem) clamp(2rem, 4vw, 3.5rem);
  }

  .footer-brand-col {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .footer-brand-link {
    display: inline-block;
    text-decoration: none;
  }

  .footer-logo {
    max-height: 38px;
    width: auto;
    display: block;
    filter: brightness(0) invert(1);
    opacity: 0.92;
    transition: opacity 0.2s ease;
  }

  .footer-brand-link:hover .footer-logo {
    opacity: 1;
  }

  .footer-tagline {
    font-size: clamp(0.8125rem, 1.3vw, 0.9rem);
    color: color-mix(in srgb, var(--color-text-on-primary) 65%, transparent);
    line-height: 1.65;
    margin: 0;
    max-width: 26ch;
  }

  .footer-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: color-mix(in srgb, var(--color-accent) 15%, transparent);
    border: 1px solid color-mix(in srgb, var(--color-accent) 35%, transparent);
    border-radius: var(--spacing-button-radius);
    padding: 0.35rem 0.85rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent);
    width: fit-content;
    letter-spacing: 0.01em;
  }

  .footer-col {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .footer-col-heading {
    font-family: var(--font-heading);
    font-weight: var(--font-heading-weight);
    font-size: clamp(1rem, 1.4vw, 1.125rem);
    color: var(--color-text-on-primary);
    margin: 0;
    letter-spacing: 0.02em;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid color-mix(in srgb, var(--color-border) 20%, transparent);
  }

  .footer-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .footer-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: clamp(0.8125rem, 1.15vw, 0.875rem);
    color: color-mix(in srgb, var(--color-text-on-primary) 62%, transparent);
    text-decoration: none;
    padding: 0.2rem 0;
    transition: color 0.2s ease, gap 0.2s ease;
    min-height: 28px;
    line-height: 1.45;
  }

  .footer-nav-link:hover {
    color: var(--color-text-on-primary);
    gap: 0.6rem;
  }

  .footer-link-arrow {
    flex-shrink: 0;
    opacity: 0.5;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .footer-nav-link:hover .footer-link-arrow {
    opacity: 1;
    transform: translateX(2px);
  }

  .footer-blog-list {
    gap: 0.65rem;
  }

  .footer-blog-link {
    display: block;
    font-size: clamp(0.75rem, 1.1vw, 0.8125rem);
    line-height: 1.5;
  }

  /* Footer bottom bar */
  .footer-bottom {
    border-top: 1px solid color-mix(in srgb, var(--color-border) 15%, transparent);
  }

  .footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    max-width: var(--spacing-container-max-width);
    margin: 0 auto;
    padding: 1.25rem clamp(1rem, 4vw, 2rem);
  }

  .footer-copyright {
    font-size: clamp(0.75rem, 1.1vw, 0.8125rem);
    color: color-mix(in srgb, var(--color-text-on-primary) 45%, transparent);
    margin: 0;
  }

  .footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 0.6rem;
  }

  .footer-bottom-link {
    font-size: clamp(0.75rem, 1.1vw, 0.8125rem);
    color: color-mix(in srgb, var(--color-text-on-primary) 45%, transparent);
    text-decoration: none;
    transition: color 0.2s ease;
  }

  .footer-bottom-link:hover {
    color: var(--color-text-on-primary);
  }

  .footer-dot {
    display: inline-block;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--color-text-on-primary) 30%, transparent);
  }

  /* =====================
     RESPONSIVE: 768px
  ===================== */

  @media (max-width: 768px) {
    /* Header mobile */
    .nav-hamburger {
      display: flex;
    }

    .nav-links {
      display: none;
      position: absolute;
      top: 100%;
      left: 0;
      width: 100%;
      background: var(--color-surface);
      flex-direction: column;
      align-items: stretch;
      padding: 1rem;
      gap: 0.25rem;
      box-shadow: var(--shadow-elevated);
      border-top: 1px solid var(--color-border);
    }

    .h4829e-checkbox:checked ~ .nav-links {
      display: flex;
    }

    .nav-link {
      font-size: 1rem;
      color: var(--color-text);
      padding: 0.75rem 1rem;
      border-radius: var(--spacing-border-radius);
      transition: background 0.18s ease, color 0.18s ease;
    }

    .nav-link:hover {
      background: var(--color-background-alt);
      color: var(--color-primary);
    }

    .nav-link::after {
      display: none;
    }

    .nav-cta {
      margin-top: 0.5rem;
      justify-content: center;
      font-size: 1rem;
      padding: 0.75rem 1.5rem;
      min-height: 48px;
    }

    /* Footer mobile */
    .footer-inner {
      grid-template-columns: 1fr 1fr;
      gap: 2rem 1.5rem;
    }

    .footer-brand-col {
      grid-column: 1 / -1;
    }

    .footer-tagline {
      max-width: 100%;
    }
  }

  /* =====================
     RESPONSIVE: 480px
  ===================== */

  @media (max-width: 480px) {
    .nav-inner {
      padding: 0 1rem;
    }

    .nav-logo {
      max-height: 34px;
    }

    /* Footer single column */
    .footer-inner {
      grid-template-columns: 1fr;
      gap: 1.75rem;
      padding-bottom: 2rem;
    }

    .footer-brand-col {
      grid-column: auto;
    }

    .footer-col-heading {
      font-size: 1rem;
    }

    .footer-bottom-inner {
      flex-direction: column;
      align-items: flex-start;
      gap: 0.75rem;
    }

    .footer-badge {
      font-size: 0.7rem;
    }
  }

/* ── Footer Payment Icons ── */
.e7d21e {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.ob5942 {
  font-family: var(--font-body), sans-serif;
  font-size: 0.7rem;
  color: var(--color-text-secondary);
  opacity: 0.7;
}

.e07778 {
  display: flex;
  gap: 0.35rem;
}

.if124a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 2px;
  line-height: 0;
}

.if124a svg {
  display: block;
  width: 38px;
  height: 24px;
}