@import url('https://fonts.googleapis.com/css2?family=Rubik:ital,wght@0,300..900;1,300..900&display=swap');

/* ============================================================
   CSS VARIABLES
   ============================================================ */
:root {
  /* Colors */
  --hdkj410-color-bg:           #FFFFFF;
  --hdkj410-color-text:         #201635;
  --hdkj410-color-accent:       #201635;
  --hdkj410-color-primary:      #4000B5;
  --hdkj410-color-info-btn:     #4000B5;
  --hdkj410-color-disclaimer-bg:#EBECFF;
  --hdkj410-color-disclaimer-border: #201635;
  --hdkj410-color-border:       #cfd0e0;
  --hdkj410-color-surface:      #ffffff;
  --hdkj410-color-rating-bg:    #DE7CFF;

  --hdkj410-color-btn:          #DE7CFF;
  --hdkj410-color-btn-dark:     #4000B5;

  --hdkj410-color-header-bg:    #EBECFF;
  --hdkj410-color-footer-bg:    #201635;
  --hdkj410-color-footer-text:  #c8cdd8;

  /* Shadow */
  --hdkj410-shadow-card: 0 2px 10px rgba(32, 22, 53, 0.09);
  --hdkj410-shadow-btn:  0 2px 6px rgba(32, 22, 53, 0.15);

  /* Typography */
  --hdkj410-font-base: "Rubik", sans-serif;
  --hdkj410-font-size-xs:   12px;
  --hdkj410-font-size-sm:   14px;
  --hdkj410-font-size-base: 1rem;
  --hdkj410-font-size-md:   1.0625rem;
  --hdkj410-font-size-lg:   1.25rem;
  --hdkj410-font-size-xl:   1.5rem;
  --hdkj410-font-size-xxl:  1.875rem;

  /* Spacing */
  --hdkj410-space-xs:  0.25rem;
  --hdkj410-space-sm:  0.5rem;
  --hdkj410-space-md:  1rem;
  --hdkj410-space-lg:  1.5rem;
  --hdkj410-space-xl:  2rem;
  --hdkj410-space-xxl: 3rem;
  --hdkj410-space-xxxl: 5rem;

  /* Radius */
  --hdkj410-radius-sm: 4px;
  --hdkj410-radius-md: 8px;
  --hdkj410-radius-lg: 12px;
  --hdkj410-radius-full: 9999px;

  /* Layout */
  --hdkj410-container-max: 1200px;
  --hdkj410-container-pad: 1rem;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--hdkj410-font-base);
  font-size: var(--hdkj410-font-size-base);
  font-weight: 400;
  color: var(--hdkj410-color-text);
  background-color: var(--hdkj410-color-bg);
  line-height: 1.65;
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ol, ul {
  list-style: none;
}

/* ============================================================
   CONTAINER
   ============================================================ */
.hdkj410-container {
  max-width: var(--hdkj410-container-max);
  margin: 0 auto;
  padding: var(--hdkj410-space-sm) var(--hdkj410-container-pad);
}

/* ============================================================
   HEADER
   ============================================================ */
.hdkj410-header {
  background-color: var(--hdkj410-color-header-bg);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(32, 22, 53, 0.2);
}

.hdkj410-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hdkj410-header__logo {
  display: flex;
  align-items: center;
  gap: var(--hdkj410-space-sm);
  color: #fff;
  text-decoration: none;
  font-size: var(--hdkj410-font-size-base);
  font-weight: 400;
}

/* ---- NAV ---- */
.hdkj410-nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 19px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}

.hdkj410-nav__toggle-bar {
  display: block;
  width: 100%;
  height: 3px;
  background: #201635;
  border-radius: var(--hdkj410-radius-full);
  transition: transform 0.25s, opacity 0.25s;
}

/* Open state */
.hdkj410-nav__toggle[aria-expanded="true"] .hdkj410-nav__toggle-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.hdkj410-nav__toggle[aria-expanded="true"] .hdkj410-nav__toggle-bar:nth-child(2) {
  opacity: 0;
}
.hdkj410-nav__toggle[aria-expanded="true"] .hdkj410-nav__toggle-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.hdkj410-nav__list {
  display: none;
  position: absolute;
  top: 54px;
  left: 0;
  right: 0;
  background: var(--hdkj410-color-header-bg);
  flex-direction: column;
  padding: var(--hdkj410-space-sm) var(--hdkj410-container-pad);
  border-top: 1px solid rgba(32, 22, 53, 0.2);
  gap: 0;
}

.hdkj410-nav__list.hdkj410-nav__list--open {
  display: flex;
}

.hdkj410-nav__item {
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.hdkj410-nav__item:last-child {
  border-bottom: none;
}

.hdkj410-nav__link {
  display: block;
  color: var(--hdkj410-color-text);
  font-size: var(--hdkj410-font-size-sm);
  padding: 0.6rem 0;
  transition: color 0.15s;
}

.hdkj410-nav__link:hover {
  text-decoration: underline;
  color: var(--hdkj410-color-text);
}


/* ============================================================
   LOGOS
   ============================================================ */

.hdkj410-logos-section {
  padding: var(--hdkj410-space-xl) 0;
  background: var(--hdkj410-color-primary);
}

.hdkj410-logos-list {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: var(--hdkj410-space-md);
}

.hdkj410-logos__org-badge--age {
  background: #b71c1c;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  min-width: 46px;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
}

.hdkj410-logos__org-badge--age span {
  font-size: 0.7rem;
  vertical-align: super;
}

/* ============================================================
  RESPONSIVE – 768px
  ============================================================ */
@media (min-width: 768px) {
  :root {
    --hdkj410-container-pad: 1.5rem;
  }

  /* Header */
  .hdkj410-nav__toggle {
    display: none;
  }

  .hdkj410-nav__list {
    display: flex !important;
    position: static;
    flex-direction: row;
    background: transparent;
    padding: 0;
    border: none;
    gap: var(--hdkj410-space-lg);
    align-items: center;
  }

  .hdkj410-nav__item {
    border: none;
  }

  .hdkj410-nav__link {
    padding: 0;
    font-size: var(--hdkj410-font-size-sm);
  }
}

/* ============================================================
   RESPONSIVE – 1024px
   ============================================================ */
@media (min-width: 1024px) {
  :root {
    --hdkj410-container-pad: 2rem;
    --hdkj410-container-max: 1200px;
  }
}