/* ==========================================================
   RAIS UI Patch v1.6
   Mega menu / sticky header / theme modes / animation presets
   / module presets / go top
   Подключать после template.css и typography.css, до custom.css
   ========================================================== */


/* ==========================================================
   1. Sticky header enhanced
   ========================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  transition:
    background .24s ease,
    box-shadow .24s ease,
    border-color .24s ease,
    transform .24s ease;
}

body.is-scrolled .site-header {
  background: rgba(255, 255, 255, .94);
  border-bottom-color: rgba(200, 214, 239, .9);
  box-shadow: 0 18px 48px rgba(23, 32, 51, .10);
  backdrop-filter: blur(24px);
}

body.header-hidden .site-header {
  transform: translateY(-100%);
}


/* ==========================================================
   2. Theme modes
   ========================================================== */

body.theme-dark {
  --bg: #0E1625;
  --bg-soft: #121C2E;
  --bg-soft-2: #172033;
  --white: #101827;
  --text: #F5F8FF;
  --text-main: #DCE6F5;
  --text-soft: #A9B6CC;
  --border: rgba(255, 255, 255, .12);
  --border-strong: rgba(255, 255, 255, .20);
  background: #0E1625;
  color: #F5F8FF;
}

body.theme-dark .site-header {
  background: rgba(16, 24, 39, .86);
  border-bottom-color: rgba(255, 255, 255, .10);
}

body.theme-dark .brand,
body.theme-dark .nav a,
body.theme-dark .joomla-nav a {
  color: #EAF1FF;
}

body.theme-dark .btn-ghost,
body.theme-dark .btn-outline {
  color: #F5F8FF;
  border-color: rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
}

body.theme-dark .card-light,
body.theme-dark .module-preset,
body.theme-dark .content-sidebar .moduletable,
body.theme-dark .content-sidebar .sidebar-box {
  background: rgba(255,255,255,.055);
  border-color: rgba(255,255,255,.12);
  color: #F5F8FF;
}

body.theme-dark .joomla-component-section {
  background:
    radial-gradient(circle at 12% 4%, rgba(79, 107, 255, .12), transparent 28%),
    #0E1625;
}

body.theme-dark .theme-toggle {
  color: #EAF1FF;
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.14);
}


/* ==========================================================
   3. Theme toggle button
   ========================================================== */

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,.72);
  color: var(--text);
  cursor: pointer;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease;
}

.theme-toggle:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 38px rgba(23,32,51,.12);
}

.theme-toggle svg {
  width: 21px;
  height: 21px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}


/* ==========================================================
   4. Mega menu
   Работает если модулю меню или пункту меню дать class: rais-mega-menu
   ========================================================== */

.rais-mega-menu {
  position: static;
}

.rais-mega-menu .mod-menu,
.rais-mega-menu > ul {
  display: flex;
  align-items: center;
  gap: 34px;
}

.rais-mega-menu .mod-menu > li,
.rais-mega-menu > ul > li {
  position: relative;
}

.rais-mega-menu .mod-menu > li > ul,
.rais-mega-menu > ul > li > ul {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  z-index: 600;
  display: grid;
  grid-template-columns: repeat(2, minmax(240px, 1fr));
  gap: 10px 20px;
  width: min(720px, calc(100vw - 40px));
  padding: 24px;
  border: 1px solid rgba(221, 230, 245, .95);
  border-radius: 28px;
  background:
    radial-gradient(circle at 0% 0%, rgba(79, 107, 255, .15), transparent 34%),
    radial-gradient(circle at 100% 12%, rgba(0, 191, 166, .12), transparent 30%),
    rgba(255, 255, 255, .98);
  box-shadow:
    0 32px 90px rgba(23, 32, 51, .18),
    inset 0 1px 0 rgba(255,255,255,.82);
  backdrop-filter: blur(22px);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(12px);
  pointer-events: none;
  transition: opacity .22s ease, transform .22s ease, visibility .22s ease;
}

.rais-mega-menu .mod-menu > li > ul::before,
.rais-mega-menu > ul > li > ul::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -20px;
  height: 20px;
}

.rais-mega-menu .mod-menu > li:hover > ul,
.rais-mega-menu > ul > li:hover > ul,
.rais-mega-menu .mod-menu > li:focus-within > ul,
.rais-mega-menu > ul > li:focus-within > ul {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.rais-mega-menu .mod-menu > li > ul > li,
.rais-mega-menu > ul > li > ul > li {
  min-width: 0;
}

.rais-mega-menu .mod-menu > li > ul a,
.rais-mega-menu > ul > li > ul a {
  position: relative;
  display: flex;
  align-items: flex-start;
  min-height: 58px;
  padding: 14px 14px 14px 42px;
  border-radius: 18px;
  color: #4E5D73;
  font-size: 15.5px;
  font-weight: 850;
  line-height: 1.32;
  text-decoration: none;
  transition: background .22s ease, color .22s ease, transform .22s ease;
}

.rais-mega-menu .mod-menu > li > ul a::before,
.rais-mega-menu > ul > li > ul a::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 20px;
  width: 11px;
  height: 11px;
  border-radius: 3px;
  transform: rotate(45deg);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 14px rgba(0, 191, 166, .25);
}

.rais-mega-menu .mod-menu > li > ul a:hover,
.rais-mega-menu > ul > li > ul a:hover {
  color: #172033;
  background: linear-gradient(90deg, rgba(79,107,255,.10), rgba(0,191,166,.08));
  transform: translateX(4px);
}

/* dark mega */
body.theme-dark .rais-mega-menu .mod-menu > li > ul,
body.theme-dark .rais-mega-menu > ul > li > ul {
  border-color: rgba(255,255,255,.12);
  background:
    radial-gradient(circle at 0% 0%, rgba(79, 107, 255, .18), transparent 34%),
    radial-gradient(circle at 100% 12%, rgba(0, 191, 166, .13), transparent 30%),
    rgba(16, 24, 39, .98);
}

body.theme-dark .rais-mega-menu .mod-menu > li > ul a,
body.theme-dark .rais-mega-menu > ul > li > ul a {
  color: #DCE6F5;
}

body.theme-dark .rais-mega-menu .mod-menu > li > ul a:hover,
body.theme-dark .rais-mega-menu > ul > li > ul a:hover {
  color: #FFFFFF;
  background: rgba(255,255,255,.07);
}


/* ==========================================================
   5. Animation presets
   ========================================================== */

.anim-fade-up,
.anim-fade-left,
.anim-fade-right,
.anim-zoom,
.anim-soft-card {
  opacity: 0;
  will-change: opacity, transform;
  transition:
    opacity .72s ease,
    transform .72s ease,
    box-shadow .32s ease,
    border-color .32s ease;
}

.anim-fade-up {
  transform: translateY(28px);
}

.anim-fade-left {
  transform: translateX(-28px);
}

.anim-fade-right {
  transform: translateX(28px);
}

.anim-zoom {
  transform: scale(.96);
}

.anim-soft-card {
  transform: translateY(18px);
}

.is-visible.anim-fade-up,
.is-visible.anim-fade-left,
.is-visible.anim-fade-right,
.is-visible.anim-zoom,
.is-visible.anim-soft-card {
  opacity: 1;
  transform: none;
}

.anim-delay-1 { transition-delay: .06s; }
.anim-delay-2 { transition-delay: .12s; }
.anim-delay-3 { transition-delay: .18s; }
.anim-delay-4 { transition-delay: .24s; }
.anim-delay-5 { transition-delay: .30s; }

.anim-soft-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-strong);
}


/* ==========================================================
   6. Module presets
   Для Custom HTML модулей
   ========================================================== */

.module-preset {
  position: relative;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background:
    radial-gradient(circle at 0% 0%, rgba(79, 107, 255, .075), transparent 30%),
    #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.module-preset--dark {
  color: #fff;
  border-color: rgba(255,255,255,.12);
  background:
    radial-gradient(circle at 0% 0%, rgba(79,107,255,.22), transparent 32%),
    radial-gradient(circle at 100% 20%, rgba(0,191,166,.14), transparent 30%),
    linear-gradient(180deg, #101827, #172033);
  box-shadow: 0 26px 70px rgba(0,0,0,.24);
}

.module-preset--glass {
  border-color: rgba(221,230,245,.86);
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.module-preset--cta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 26px;
  align-items: center;
  padding: 38px;
  border-color: #DCE6FF;
  background:
    radial-gradient(circle at 0% 0%, rgba(79,107,255,.13), transparent 32%),
    radial-gradient(circle at 100% 100%, rgba(0,191,166,.11), transparent 30%),
    linear-gradient(135deg, #FFFFFF, #EEF4FF);
  box-shadow: var(--shadow-strong);
}

.module-preset h2,
.module-preset h3 {
  margin-top: 0;
}

.module-preset p:last-child {
  margin-bottom: 0;
}

.module-preset__kicker {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 7px 12px;
  border-radius: 999px;
  color: #3152C8;
  background: #EEF4FF;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .07em;
}

.module-grid-2,
.module-grid-3,
.module-grid-4 {
  display: grid;
  gap: 20px;
}

.module-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.module-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.module-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }


/* ==========================================================
   7. Go top
   ========================================================== */

.go-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 700;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(221, 230, 245, .9);
  border-radius: 999px;
  background:
    radial-gradient(circle at 0% 0%, rgba(79,107,255,.12), transparent 32%),
    rgba(255,255,255,.94);
  color: var(--accent);
  box-shadow: 0 18px 48px rgba(23,32,51,.14);
  backdrop-filter: blur(16px);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity .22s ease, transform .22s ease, visibility .22s ease, box-shadow .22s ease;
}

.go-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.go-top:hover {
  box-shadow: 0 22px 60px rgba(79,107,255,.22);
  transform: translateY(-3px);
}

.go-top svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  stroke-width: 2.4;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}


/* ==========================================================
   8. Responsive
   ========================================================== */

@media (max-width: 1080px) {
  .rais-mega-menu .mod-menu,
  .rais-mega-menu > ul {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 6px;
  }

  .rais-mega-menu .mod-menu > li > ul,
  .rais-mega-menu > ul > li > ul {
    position: static;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    margin: 8px 0 10px;
    padding: 12px;
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
    box-shadow: none;
    border-radius: 18px;
  }

  .module-grid-3,
  .module-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .module-preset--cta {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .module-grid-2,
  .module-grid-3,
  .module-grid-4 {
    grid-template-columns: 1fr;
  }

  .module-preset {
    padding: 22px;
    border-radius: 22px;
  }

  .go-top {
    right: 16px;
    bottom: 16px;
    width: 48px;
    height: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .anim-fade-up,
  .anim-fade-left,
  .anim-fade-right,
  .anim-zoom,
  .anim-soft-card {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}


/* Mega menu fallback for Joomla menu module */
.joomla-nav.rais-mega-menu,
.nav.rais-mega-menu,
.rais-mega-menu .joomla-nav,
.rais-mega-menu .nav {
  position: static;
}

.joomla-nav.rais-mega-menu > ul > li > ul,
.nav.rais-mega-menu > ul > li > ul,
.rais-mega-menu .joomla-nav > ul > li > ul,
.rais-mega-menu .nav > ul > li > ul,
.rais-mega-menu .mod-menu > li > ul {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  z-index: 600;
  display: grid !important;
  grid-template-columns: repeat(2, minmax(240px, 1fr));
  gap: 10px 20px;
  width: min(720px, calc(100vw - 40px));
  padding: 24px;
  border: 1px solid rgba(221, 230, 245, .95);
  border-radius: 28px;
  background:
    radial-gradient(circle at 0% 0%, rgba(79, 107, 255, .15), transparent 34%),
    radial-gradient(circle at 100% 12%, rgba(0, 191, 166, .12), transparent 30%),
    rgba(255, 255, 255, .98);
  box-shadow: 0 32px 90px rgba(23, 32, 51, .18);
  backdrop-filter: blur(22px);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(12px);
  pointer-events: none;
  transition: opacity .22s ease, transform .22s ease, visibility .22s ease;
}

.joomla-nav.rais-mega-menu > ul > li:hover > ul,
.nav.rais-mega-menu > ul > li:hover > ul,
.rais-mega-menu .joomla-nav > ul > li:hover > ul,
.rais-mega-menu .nav > ul > li:hover > ul,
.rais-mega-menu .mod-menu > li:hover > ul {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

/*Меню не прячется*/
/* Header always visible */
body.header-hidden .site-header {
  transform: none !important;
}