/* =====================================================
   REDESIGN — дизайн-токены и компоненты
   Используется только на index.php и competitions.php
   ===================================================== */

/* Шрифты */
@import url('https://fonts.googleapis.com/css2?family=Onest:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

/* Токены */
:root {
  /* Brand — индиго */
  --indigo-50:  #ecefff;
  --indigo-100: #d6dcff;
  --indigo-200: #aab6f3;
  --indigo-300: #7d8de5;
  --indigo-400: #4f64d6;
  --indigo-500: #3247c3;
  --indigo-600: #1e3aa8;
  --indigo-700: #182f8a;
  --indigo-800: #12246d;
  --indigo-900: #0b1750;

  /* Акценты */
  --sky-500:    #2eb6e0;
  --teal-500:   #18b89a;
  --amber-400:  #f5c34a;
  --rose-500:   #e85a7a;
  --violet-500: #8a5cf2;

  /* Нейтральные */
  --ink-900: #0e1330;
  --ink-700: #2a3056;
  --ink-500: #5a608a;
  --ink-400: #8389ad;
  --ink-300: #b6bbd4;
  --ink-200: #dde0ec;
  --ink-100: #eceef6;
  --ink-50:  #f6f7fb;
  --paper:   #ffffff;

  /* Радиусы */
  --r-sm:   8px;
  --r-md:   14px;
  --r-lg:   20px;
  --r-xl:   28px;
  --r-pill: 999px;

  /* Тени */
  --sh-1: 0 1px 2px rgba(20,28,80,.06), 0 2px 8px rgba(20,28,80,.04);
  --sh-2: 0 6px 20px rgba(20,28,80,.08), 0 2px 6px rgba(20,28,80,.05);
  --sh-3: 0 24px 60px -20px rgba(46,77,217,.35), 0 8px 24px rgba(20,28,80,.10);

  /* Easing */
  --ease-out:    cubic-bezier(.2,.7,.2,1);
  --ease-spring: cubic-bezier(.2,.9,.3,1.1);

  /* Шрифты */
  --font-sans: 'Onest', 'Inter', -apple-system, system-ui, 'Segoe UI', Roboto, sans-serif;
  --font-text: 'Inter', -apple-system, system-ui, sans-serif;

  /* Фон */
  --rd-bg: #fbfbfd;
  --rd-hero-grad: radial-gradient(120% 80% at 80% 0%, #eef1ff 0%, #fbfbfd 55%);
}

/* =====================================================
   БАЗОВЫЙ СБРОС ДЛЯ СТРАНИЦ С РЕДИЗАЙНОМ
   ===================================================== */
body.rd-page {
  background: var(--rd-bg);
  font-family: var(--font-text);
  color: var(--ink-900);
  -webkit-font-smoothing: antialiased;
}
body.rd-page h1,
body.rd-page h2,
body.rd-page h3,
body.rd-page h4 {
  font-family: var(--font-sans);
  letter-spacing: -0.01em;
  margin: 0;
  line-height: 1.1;
}
body.rd-page p { margin: 0; }
body.rd-page a { text-decoration: none; }

.rd-wrap { max-width: 1440px; margin: 0 auto; padding: 0; }
@media (max-width: 1440px) { .rd-wrap { padding: 0 20px; } }

/* =====================================================
   REVEAL-ON-SCROLL
   ===================================================== */
.has-reveal .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
.reveal.in { opacity: 1 !important; transform: none !important; }
.has-reveal .reveal-stagger > * {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .6s var(--ease-out), transform .6s var(--ease-out);
}
.reveal-stagger.in > * { opacity: 1 !important; transform: none !important; }
.reveal-stagger.in > *:nth-child(1) { transition-delay: .04s; }
.reveal-stagger.in > *:nth-child(2) { transition-delay: .10s; }
.reveal-stagger.in > *:nth-child(3) { transition-delay: .16s; }
.reveal-stagger.in > *:nth-child(4) { transition-delay: .22s; }
.reveal-stagger.in > *:nth-child(5) { transition-delay: .28s; }
.reveal-stagger.in > *:nth-child(6) { transition-delay: .34s; }
.reveal-stagger.in > *:nth-child(7) { transition-delay: .40s; }
.reveal-stagger.in > *:nth-child(8) { transition-delay: .46s; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > * {
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* =====================================================
   КНОПКИ
   ===================================================== */
.rd-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: var(--r-pill);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  border: 0;
  text-decoration: none;
  transition: transform .2s var(--ease-spring), box-shadow .25s var(--ease-out), background .2s var(--ease-out);
}
.rd-btn:active { transform: translateY(1px) scale(.99); }
.rd-btn-primary { background: var(--indigo-600); color: #fff; box-shadow: var(--sh-3); }
.rd-btn-primary:hover { background: var(--indigo-700); transform: translateY(-1px); color: #fff; opacity: 1; }
.rd-btn-ghost { background: transparent; color: var(--indigo-700); border: 1.5px solid var(--ink-200); }
.rd-btn-ghost:hover { border-color: var(--indigo-300); background: var(--indigo-50); opacity: 1; }

/* =====================================================
   НОВЫЙ ХЕДЕР
   ===================================================== */
.rd-topbar {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,.78);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid rgba(20,28,80,.06);
}
/* Скрываем старый хедер на страницах с редизайном */
body.rd-page .header { display: none; }
body.rd-page main { margin-top: 0; }

.rd-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 14px 0;
}
.rd-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.rd-logo img { height: 38px; width: auto; display: block; }
.rd-logo-foot img { height: 36px; filter: brightness(0) invert(1); opacity: .95; }

.rd-nav-links {
  display: flex;
  gap: 4px;
  align-items: center;
  flex: 1;
  margin-left: 12px;
}
.rd-nav-link {
  color: var(--ink-700);
  padding: 10px 14px;
  border-radius: var(--r-pill);
  font-weight: 500;
  font-size: 15px;
  cursor: pointer;
  text-decoration: none;
  transition: color .2s, background .2s;
  white-space: nowrap;
}
.rd-nav-link:hover,
.rd-nav-link.active { color: var(--indigo-700); background: var(--indigo-50); opacity: 1; }

/* Навигация: пункт с выпадающим меню */
.rd-nav-item { position: relative; display: inline-flex; }
.rd-has-dd > .rd-nav-dd {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translate(-50%, 6px);
  min-width: 320px;
  background: #fff;
  border: 1px solid var(--ink-100);
  border-radius: 14px;
  box-shadow: 0 12px 32px rgba(15, 23, 42, .12);
  padding: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s, transform .18s;
  z-index: 50;
}
.rd-has-dd:hover > .rd-nav-dd,
.rd-has-dd:focus-within > .rd-nav-dd {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}
/* мостик, чтобы курсор не «срывался» */
.rd-has-dd::after {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 100%;
  height: 10px;
}

.rd-nav-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

/* Поиск */
.rd-search-wrap { position: relative; }
.rd-search-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--ink-50);
  border: 1px solid var(--ink-200);
  border-radius: var(--r-pill);
  padding: 9px 14px;
  min-width: 280px;
  cursor: text;
  transition: border-color .2s, background .2s;
}
.rd-search-pill:hover,
.rd-search-pill.focus { border-color: var(--indigo-300); background: #fff; }
.rd-search-pill input {
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  font: 500 14px var(--font-text);
  color: var(--ink-900);
}
.rd-search-pill input::placeholder { color: var(--ink-400); }
.rd-search-pill svg { color: var(--ink-400); flex-shrink: 0; }
.rd-search-pill kbd {
  font: 600 11px var(--font-sans);
  padding: 2px 7px;
  border-radius: 6px;
  background: #fff;
  border: 1px solid var(--ink-200);
  color: var(--ink-500);
}
.rd-search-dd {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--r-md);
  box-shadow: var(--sh-2);
  padding: 8px;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity .2s, transform .2s;
  z-index: 10;
  min-width: 320px;
  max-height: calc(100vh - 96px);
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}
.rd-search-dd.open { opacity: 1; transform: none; pointer-events: auto; }
.rd-search-dd::-webkit-scrollbar { width: 8px; }
.rd-search-dd::-webkit-scrollbar-thumb { background: var(--ink-200); border-radius: 4px; }
.rd-search-dd::-webkit-scrollbar-thumb:hover { background: var(--ink-300); }
.rd-search-dd-section {
  padding: 8px 10px;
  font: 600 11px var(--font-sans);
  color: var(--ink-400);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.rd-sd-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
}
.rd-sd-item:hover { background: var(--ink-50); }
.rd-sd-item .ico {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--indigo-50);
  color: var(--indigo-600);
  display: grid;
  place-items: center;
  font-size: 14px;
  flex-shrink: 0;
}
.rd-sd-item .t { font-weight: 600; font-size: 14px; color: var(--ink-900); }
.rd-sd-item .s { font-size: 12px; color: var(--ink-500); }

/* Авторизация/корзина в хедере */
.rd-login-btn {
  font: 600 14px var(--font-sans);
  color: var(--ink-700);
  background: #fff;
  border: 1px solid var(--ink-200);
  padding: 9px 16px;
  border-radius: var(--r-pill);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .2s, color .2s;
}
.rd-login-btn:hover { border-color: var(--indigo-300); color: var(--indigo-700); opacity: 1; }

/* Корзина в хедере */
.rd-cart-btn {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--r-pill);
  background: #fff;
  border: 1px solid var(--ink-200);
  color: var(--ink-700);
  text-decoration: none;
  flex-shrink: 0;
  transition: border-color .2s, color .2s;
}
.rd-cart-btn:hover { border-color: var(--indigo-300); color: var(--indigo-700); }
.rd-cart-btn.has-items { color: var(--indigo-700); border-color: var(--indigo-300); }
.rd-cart-btn svg { display: block; }
.rd-cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: var(--indigo-700, #4338ca);
  color: #fff;
  font: 700 11px/18px var(--font-sans);
  text-align: center;
  box-shadow: 0 0 0 2px #fff;
}
.rd-mm-badge {
  display: inline-block;
  min-width: 20px;
  padding: 0 6px;
  margin-left: 6px;
  border-radius: 10px;
  background: var(--indigo-700, #4338ca);
  color: #fff;
  font: 700 12px/20px var(--font-sans);
  text-align: center;
  vertical-align: middle;
}

/* Мобильный бургер */
.rd-menu-btn {
  display: none;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--ink-50);
  border: 1px solid var(--ink-200);
  cursor: pointer;
  flex-shrink: 0;
}
.rd-menu-btn svg { display: block; }

/* Мобильное меню */
.rd-mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(14,19,48,.5);
  z-index: 500;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
  backdrop-filter: blur(4px);
}
.rd-mobile-menu.open { opacity: 1; pointer-events: auto; }
.rd-mobile-menu-panel {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: min(360px, 86vw);
  background: #fff;
  padding: 24px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform .35s var(--ease-out);
}
.rd-mobile-menu.open .rd-mobile-menu-panel { transform: none; }
.rd-mm-link {
  display: block;
  padding: 14px 12px;
  border-radius: 10px;
  font: 600 16px var(--font-sans);
  color: var(--ink-900);
  text-decoration: none;
}
.rd-mm-link:hover { background: var(--ink-50); }
.rd-mm-link.rd-mm-sub { padding-left: 28px; font-size: 14px; color: var(--ink-700); }

/* =====================================================
   СЕКЦИИ — ОБЩАЯ СТРУКТУРА
   ===================================================== */
.rd-section { padding: 88px 0; }
.rd-section.tight { padding: 64px 0; }
.rd-section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.rd-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 600 13px var(--font-sans);
  color: var(--indigo-600);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 12px;
}
.rd-eyebrow::before { content: ''; width: 22px; height: 2px; background: var(--indigo-600); }
h2.rd-section-title {
  font-size: clamp(30px, 3vw, 44px);
  font-weight: 700;
  letter-spacing: -.022em;
  line-height: 1.25;
  max-width: 720px;
  color: var(--ink-900);
  margin-bottom: 0;
}
body.rd-page .rd-section-sub { color: var(--ink-500); font-size: 17px; margin-top: 28px; max-width: 560px; }

/* =====================================================
   HERO — ГЛАВНАЯ
   ===================================================== */
.rd-hero {
  background: var(--rd-hero-grad);
  padding: 56px 0 72px;
  position: relative;
  overflow: hidden;
}
.rd-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.rd-pill-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 22px; }
.rd-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--ink-200);
  padding: 7px 14px;
  border-radius: var(--r-pill);
  font: 600 13px var(--font-text);
  color: var(--ink-700);
}
.rd-pill .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--teal-500);
  box-shadow: 0 0 0 4px rgba(24,184,154,.18);
}
.rd-pill.indigo { background: var(--indigo-50); color: var(--indigo-700); border-color: var(--indigo-100); }

h1.rd-hero-title {
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.02;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--ink-900);
}
h1.rd-hero-title .accent {
  background: linear-gradient(135deg, var(--indigo-600), var(--indigo-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.rd-hero-sub { margin-top: 22px; font-size: 18px; line-height: 1.55; color: var(--ink-500); max-width: 540px; }
.rd-hero-cta { margin-top: 32px; display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.rd-hero-trust {
  margin-top: 36px;
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  align-items: center;
  padding-top: 24px;
  border-top: 1px dashed var(--ink-200);
}
.rd-trust-item { display: flex; gap: 12px; align-items: center; }
.rd-trust-num { font: 800 24px var(--font-sans); color: var(--ink-900); letter-spacing: -.02em; }
.rd-trust-label { font-size: 13px; color: var(--ink-500); line-height: 1.3; max-width: 120px; }

/* Hero иллюстрация */
.rd-hero-art {
  position: relative;
  aspect-ratio: 1/1;
  max-width: 520px;
  justify-self: end;
  width: 100%;
}
.rd-blob {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--indigo-300), var(--indigo-600));
  opacity: .15;
  animation: rdBlobFloat 14s var(--ease-out) infinite alternate;
}
@keyframes rdBlobFloat {
  0% { transform: translate(-2%, -2%) scale(1); }
  100% { transform: translate(4%, 3%) scale(1.05); }
}
.rd-float-card {
  position: absolute;
  background: #fff;
  border-radius: var(--r-lg);
  padding: 14px 16px;
  box-shadow: var(--sh-2);
  display: flex;
  gap: 12px;
  align-items: center;
  z-index: 3;
}
.rd-fc-1 { top: 8%; left: 0; animation: rdFloaty 6s var(--ease-out) infinite alternate; }
.rd-fc-2 { top: 38%; right: -2%; animation: rdFloaty 7s var(--ease-out) .8s infinite alternate; }
.rd-fc-3 { bottom: 6%; left: 8%; animation: rdFloaty 5.5s var(--ease-out) .4s infinite alternate; }
@keyframes rdFloaty {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}
.rd-fc-icon {
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center;
  color: #fff; font-size: 18px;
}
.rd-fc-1 .rd-fc-icon { background: linear-gradient(135deg, var(--indigo-500), var(--indigo-700)); }
.rd-fc-2 .rd-fc-icon { background: linear-gradient(135deg, var(--teal-500), #0e9580); }
.rd-fc-3 .rd-fc-icon { background: linear-gradient(135deg, var(--amber-400), #db962a); }
.rd-fc-text .rd-fc-t { font: 700 14px var(--font-sans); color: var(--ink-900); line-height: 1.2; }
.rd-fc-text .rd-fc-s { font: 500 12px var(--font-text); color: var(--ink-500); }

.rd-hero-circle {
  position: absolute;
  inset: 12% 12%;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--indigo-50), #fff);
  border: 1px solid var(--indigo-100);
  display: grid;
  place-items: center;
  box-shadow: var(--sh-3);
  overflow: hidden;
}
.rd-hero-figure { width: 78%; height: 78%; position: relative; }
.rd-diploma {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #fff 0%, #f0f3ff 100%);
  border-radius: var(--r-md);
  border: 1px solid var(--ink-200);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transform: rotate(-4deg);
  box-shadow: var(--sh-2);
}
.rd-diploma::before {
  content: '';
  height: 8px;
  background: linear-gradient(90deg, var(--indigo-600), var(--indigo-400));
  border-radius: 4px;
}
.rd-diploma .ribbon {
  position: absolute;
  right: 14px; top: 14px;
  width: 36px; height: 46px;
  background: var(--indigo-600);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 75%, 0 100%);
}
.rd-diploma .lines { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.rd-diploma .lines span { height: 6px; background: var(--ink-100); border-radius: 3px; }
.rd-diploma .lines span:nth-child(1) { width: 60%; background: var(--ink-200); }
.rd-diploma .lines span:nth-child(2) { width: 80%; }
.rd-diploma .lines span:nth-child(3) { width: 70%; }
.rd-diploma .stamp {
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 2px dashed var(--indigo-400);
  margin-top: auto;
  display: grid;
  place-items: center;
  color: var(--indigo-600);
  font: 700 10px var(--font-sans);
  text-align: center;
  line-height: 1.1;
}
.rd-grid-bg {
  position: absolute;
  inset: -80px;
  background-image:
    linear-gradient(var(--ink-100) 1px, transparent 1px),
    linear-gradient(90deg, var(--ink-100) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(60% 60% at 60% 40%, black, transparent);
  opacity: .5;
  pointer-events: none;
}

/* =====================================================
   5 НАПРАВЛЕНИЙ
   ===================================================== */
.rd-feat-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}
.rd-feat {
  grid-column: span 4;
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--r-lg);
  padding: 28px;
  cursor: pointer;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), border-color .25s;
  position: relative;
  overflow: hidden;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-decoration: none;
  color: inherit;
}
.rd-feat.span-6 { grid-column: span 6; }
.rd-feat:hover { transform: translateY(-4px); box-shadow: var(--sh-2); border-color: var(--indigo-200); opacity: 1; }
.rd-feat .ic {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 24px;
  color: #fff;
}
.rd-feat-1 .ic { background: linear-gradient(135deg, var(--indigo-500), var(--indigo-700)); }
.rd-feat-2 .ic { background: linear-gradient(135deg, var(--teal-500), #0a9b7e); }
.rd-feat-3 .ic { background: linear-gradient(135deg, var(--rose-500), #c63b66); }
.rd-feat-4 .ic { background: linear-gradient(135deg, var(--amber-400), #d29220); }
.rd-feat-5 .ic { background: linear-gradient(135deg, var(--violet-500), #6d3fd9); }
.rd-feat h3 { font-size: 22px; font-weight: 700; color: var(--ink-900); }
.rd-feat p { color: var(--ink-500); font-size: 15px; line-height: 1.5; }
.rd-feat-foot {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: auto;
  padding-top: 8px;
}
.rd-feat-num { font: 800 28px var(--font-sans); color: var(--ink-900); letter-spacing: -.02em; line-height: 1; }
.rd-feat-num small { font-size: 13px; font-weight: 500; color: var(--ink-500); display: block; margin-top: 4px; }
.rd-feat-go {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--ink-50);
  display: grid;
  place-items: center;
  color: var(--indigo-600);
  transition: background .25s, transform .3s var(--ease-spring);
  font-size: 18px;
}
.rd-feat:hover .rd-feat-go { background: var(--indigo-600); color: #fff; transform: translateX(4px); }
.rd-feat-pat {
  position: absolute;
  right: -20px; top: -20px;
  width: 140px; height: 140px;
  border-radius: 50%;
  opacity: .08;
}
.rd-feat-1 .rd-feat-pat { background: var(--indigo-600); }
.rd-feat-2 .rd-feat-pat { background: var(--teal-500); }
.rd-feat-3 .rd-feat-pat { background: var(--rose-500); }
.rd-feat-4 .rd-feat-pat { background: var(--amber-400); }
.rd-feat-5 .rd-feat-pat { background: var(--violet-500); }

/* =====================================================
   3 ШАГА
   ===================================================== */
.rd-path {
  background: linear-gradient(180deg, #fff, var(--ink-50));
  border-top: 1px solid var(--ink-200);
  border-bottom: 1px solid var(--ink-200);
}
.rd-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
  position: relative;
}
.rd-steps.four { grid-template-columns: repeat(4, 1fr); }
.rd-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--indigo-300) 0 8px, transparent 8px 16px);
  z-index: 0;
}
.rd-step {
  position: relative;
  z-index: 1;
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--r-lg);
  padding: 28px;
  text-align: left;
}
.rd-step-n {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--indigo-600);
  color: #fff;
  display: grid;
  place-items: center;
  font: 700 22px var(--font-sans);
  margin-bottom: 16px;
  box-shadow: 0 8px 22px rgba(46,77,217,.32);
}
.rd-step h4 { font-size: 20px; font-weight: 700; margin-bottom: 8px; color: var(--ink-900); }
.rd-step p { color: var(--ink-500); font-size: 14.5px; line-height: 1.55; }

/* =====================================================
   УРОВНИ ОБРАЗОВАНИЯ
   ===================================================== */
.rd-levels-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.rd-level {
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--r-md);
  padding: 22px 20px;
  cursor: pointer;
  transition: border-color .2s, transform .25s var(--ease-out), background .25s;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 130px;
  position: relative;
  text-decoration: none;
  color: inherit;
}
.rd-level:hover { border-color: var(--indigo-400); background: var(--indigo-50); transform: translateY(-2px); opacity: 1; }
.rd-level .lv-emoji {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--indigo-50);
  color: var(--indigo-600);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 13px;
  font-family: var(--font-sans);
}
.rd-level:hover .lv-emoji { background: #fff; color: var(--indigo-700); }
.rd-level .lv-t { font: 700 16px var(--font-sans); color: var(--ink-900); }
.rd-level .lv-s { font-size: 13px; color: var(--ink-500); line-height: 1.4; }
.rd-level .lv-arrow {
  position: absolute;
  top: 18px; right: 18px;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity .2s, transform .25s;
  color: var(--indigo-600);
  font-size: 16px;
}
.rd-level:hover .lv-arrow { opacity: 1; transform: none; }

/* =====================================================
   ТАБЫ + КАРТОЧКИ ПРЕДЛОЖЕНИЙ
   ===================================================== */
.rd-tabs-bar {
  display: flex;
  gap: 6px;
  padding: 6px;
  background: var(--ink-50);
  border: 1px solid var(--ink-200);
  border-radius: var(--r-pill);
  width: fit-content;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.rd-tab {
  padding: 10px 18px;
  border-radius: var(--r-pill);
  border: 0;
  background: transparent;
  font: 600 14px var(--font-sans);
  color: var(--ink-700);
  cursor: pointer;
  transition: all .25s;
  white-space: nowrap;
}
.rd-tab.active { background: #fff; color: var(--indigo-700); box-shadow: var(--sh-1); }
.rd-tab:not(.active):hover { color: var(--ink-900); }

.rd-offers-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.rd-offer {
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--r-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  cursor: pointer;
  transition: transform .3s var(--ease-out), border-color .2s, box-shadow .3s;
  min-height: 240px;
  text-decoration: none;
  color: inherit;
}
.rd-offer:hover { border-color: var(--indigo-300); box-shadow: var(--sh-2); transform: translateY(-3px); opacity: 1; }
.rd-offer-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 600 12px var(--font-sans);
  color: var(--indigo-700);
  background: var(--indigo-50);
  padding: 5px 11px;
  border-radius: var(--r-pill);
  width: fit-content;
}
.rd-offer-tag.free { color: #0a8a72; background: #e6f9f3; }
.rd-offer h4 { font-size: 18px; font-weight: 700; line-height: 1.3; flex-grow: 1; color: var(--ink-900); }
.rd-offer-meta { display: flex; gap: 10px; font-size: 13px; color: var(--ink-500); }
.rd-offer-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid var(--ink-100);
}
.rd-offer-price { font: 700 20px var(--font-sans); color: var(--ink-900); }
.rd-offer-price.free { color: #0a8a72; }
.rd-offer-cta { font: 600 14px var(--font-sans); color: var(--indigo-700); display: inline-flex; align-items: center; gap: 6px; }
.rd-offer:hover .rd-offer-cta { gap: 10px; }

.rd-offer-all {
  background: linear-gradient(135deg, var(--indigo-600), var(--indigo-700, #4338ca));
  border: none;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  gap: 14px;
}
.rd-offer-all:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 12px 32px rgba(79,70,229,.35); }
.rd-offer-all-arrow {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(255,255,255,.18);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; font-weight: 700; color: #fff;
  transition: transform .3s var(--ease-out), background .2s;
}
.rd-offer-all:hover .rd-offer-all-arrow { transform: translateX(6px); background: rgba(255,255,255,.28); }
.rd-offer-all h4 { font-size: 20px; font-weight: 700; color: #fff; flex-grow: 0; }
.rd-offer-all-sub { font-size: 14px; color: rgba(255,255,255,.85); }

/* =====================================================
   TRUST BAND
   ===================================================== */
.rd-trust-band {
  background: linear-gradient(135deg, var(--indigo-700), var(--indigo-900));
  color: #fff;
  border-radius: var(--r-xl);
  padding: 56px;
  position: relative;
  overflow: hidden;
}
.rd-trust-band::before {
  content: '';
  position: absolute;
  right: -120px; top: -120px;
  width: 360px; height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(140,170,255,.25), transparent 70%);
}
.rd-trust-band::after {
  content: '';
  position: absolute;
  left: -80px; bottom: -80px;
  width: 240px; height: 240px;
  border-radius: 50%;
  border: 2px dashed rgba(255,255,255,.12);
}
.rd-trust-head { max-width: 540px; position: relative; z-index: 1; }
.rd-trust-head .rd-eyebrow { color: #b6c2ff; }
.rd-trust-head .rd-eyebrow::before { background: #b6c2ff; }
.rd-trust-head h2 { color: #fff; }
.rd-trust-head p { color: #c2cdff; margin-top: 12px; line-height: 1.5; font-size: 16px; }
.rd-trust-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 36px;
  position: relative;
  z-index: 1;
}
.rd-trust-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--r-lg);
  padding: 22px;
  backdrop-filter: blur(10px);
}
.rd-trust-card .badge {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: #fff;
  color: var(--indigo-700);
  display: grid;
  place-items: center;
  font-size: 20px;
  margin-bottom: 14px;
}
.rd-trust-card h4 { font: 700 17px var(--font-sans); margin-bottom: 6px; color: #fff; }
.rd-trust-card p { font-size: 13.5px; color: #d6deff; line-height: 1.4; }
.rd-trust-card a {
  color: #fff;
  font: 600 13px var(--font-sans);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  opacity: .9;
  text-decoration: none;
}
.rd-trust-card a:hover { opacity: 1; }

/* Trust band — 2-column (competitions page) */
.rd-trust-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 36px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.rd-trust-grid h2 { color: #fff; font-size: clamp(24px, 2.2vw, 32px); }
.rd-trust-grid p { color: #c2cdff; margin-top: 12px; line-height: 1.55; font-size: 15.5px; }
.rd-trust-grid .rd-eyebrow { color: #b6c2ff; }
.rd-trust-grid .rd-eyebrow::before { background: #b6c2ff; }
.rd-tc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.rd-tc {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--r-md);
  padding: 18px;
  backdrop-filter: blur(10px);
}
.rd-tc .badge {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: #fff;
  color: var(--indigo-700);
  display: grid;
  place-items: center;
  font-size: 16px;
  margin-bottom: 10px;
}
.rd-tc h5 { font: 700 14px var(--font-sans); margin-bottom: 4px; color: #fff; }
.rd-tc p { font-size: 12.5px; color: #d6deff; line-height: 1.45; }

/* =====================================================
   FAQ
   ===================================================== */
.rd-faq { display: grid; grid-template-columns: 1fr 1.4fr; gap: 56px; align-items: start; }
.rd-faq-list { display: flex; flex-direction: column; gap: 10px; }
.rd-faq-item {
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color .25s, box-shadow .25s;
}
.rd-faq-item.open { border-color: var(--indigo-300); box-shadow: var(--sh-1); }
.rd-faq-q {
  width: 100%;
  text-align: left;
  padding: 18px 22px;
  background: transparent;
  border: 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font: 600 16px var(--font-sans);
  color: var(--ink-900);
}
.rd-faq-q:hover { color: var(--indigo-700); }
.rd-faq-q .pm {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--ink-50);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: background .25s, transform .25s;
  font-size: 16px;
  color: var(--ink-700);
}
.rd-faq-item.open .rd-faq-q .pm { background: var(--indigo-600); color: #fff; transform: rotate(45deg); }
.rd-faq-a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease-out); }
.rd-faq-item.open .rd-faq-a { max-height: 320px; }
.rd-faq-a > div { padding: 0 22px 22px; color: var(--ink-500); font-size: 15px; line-height: 1.6; }

/* =====================================================
   СОЦСЕТИ
   ===================================================== */
.rd-socials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.rd-social {
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--r-lg);
  padding: 24px;
  display: flex;
  gap: 14px;
  align-items: center;
  cursor: pointer;
  transition: transform .25s var(--ease-out), border-color .2s;
  text-decoration: none;
  color: inherit;
}
.rd-social:hover { transform: translateY(-3px); border-color: var(--indigo-300); opacity: 1; }
.rd-social .si {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
}
.si-vk { background: #0077ff; }
.si-tg { background: #2aabee; }
.si-tg2 { background: #0088cc; }
.si-mx { background: #ff5f00; }
.si-ya { background: #FC3F1D; }
.si-2gis { background: #19B362; }
.rd-social .st { font: 700 16px var(--font-sans); color: var(--ink-900); }
.rd-social .ss { font-size: 13px; color: var(--ink-500); margin-top: 2px; }

/* =====================================================
   ФУТЕР
   ===================================================== */
.rd-footer {
  background: #0e1330;
  color: #c2cdff;
  padding: 64px 0 32px;
  margin-top: 0;
}
.rd-foot-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 36px;
}
.rd-foot-grid h5 {
  font: 700 12px var(--font-sans);
  color: #fff;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.rd-foot-grid a {
  display: block;
  color: #aab5e0;
  text-decoration: none;
  padding: 4px 0;
  font-size: 14px;
  transition: color .2s;
}
.rd-foot-grid a:hover { color: #fff; opacity: 1; }
.rd-foot-about p { font-size: 14px; line-height: 1.6; color: #aab5e0; }
.rd-foot-bot {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: #7a86b8;
}
.rd-foot-req { font-size: 12.5px; line-height: 1.65; color: #8a96c8; }
.rd-foot-req strong { color: #c2cdff; font-weight: 600; }

/* =====================================================
   КАТАЛОГ КОНКУРСОВ
   ===================================================== */

/* Hero каталога */
.rd-hero-catalog { background: var(--rd-hero-grad); padding: 32px 0 56px; position: relative; overflow: hidden; }
.rd-hero-catalog .rd-hero-grid { grid-template-columns: 1.15fr .85fr; gap: 48px; }
h1.rd-hero-title-sm { font-size: clamp(34px, 4.4vw, 56px); line-height: 1.05; }
.rd-hero-bullets {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 22px;
  max-width: 580px;
}
.rd-hb { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: var(--ink-700); line-height: 1.4; }
.rd-hb .check {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--indigo-50);
  color: var(--indigo-600);
  display: grid;
  place-items: center;
  margin-top: 1px;
}

/* Диплом-стек для hero каталога */
.rd-hero-art-cat { position: relative; aspect-ratio: .78/1; max-width: 560px; justify-self: end; width: 100%; }
.rd-dipstack { position: absolute; inset: 8% 8%; }
.rd-d-card {
  position: absolute; inset: 0;
  background: #fff;
  border-radius: var(--r-md);
  border: 1px solid var(--ink-200);
  padding: 22px;
  box-shadow: var(--sh-2);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.rd-d-card.b1 { transform: rotate(-7deg) translate(-10%, 4%); }
.rd-d-card.b2 { transform: rotate(4deg) translate(8%, -2%); background: linear-gradient(160deg, #fff, #f3f5ff); }
.rd-d-card.front { transform: rotate(-2deg); animation: rdTilt 10s ease-in-out infinite alternate; }
@keyframes rdTilt { 0% { transform: rotate(-2deg); } 100% { transform: rotate(1deg); } }
.rd-d-card .stripe { height: 8px; background: linear-gradient(90deg, var(--indigo-600), var(--indigo-400)); border-radius: 4px; }
.rd-d-card .ribbon {
  position: absolute; top: 12px; right: 14px;
  width: 30px; height: 42px;
  background: var(--indigo-600);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 75%, 0 100%);
}
.rd-d-card .label { font: 700 12px var(--font-sans); color: var(--indigo-700); letter-spacing: .04em; margin-top: 6px; }
.rd-d-card .title-l { font: 700 16px var(--font-sans); color: var(--ink-900); line-height: 1.2; }
.rd-d-card .lines { display: flex; flex-direction: column; gap: 5px; margin-top: 6px; }
.rd-d-card .lines span { height: 5px; background: var(--ink-100); border-radius: 3px; }
.rd-d-card .lines span:nth-child(1) { width: 70%; background: var(--ink-200); }
.rd-d-card .lines span:nth-child(2) { width: 90%; }
.rd-d-card .lines span:nth-child(3) { width: 80%; }
.rd-d-card .stamp {
  position: absolute; bottom: 18px; right: 18px;
  width: 50px; height: 50px;
  border-radius: 50%;
  border: 2px dashed var(--indigo-400);
  display: grid; place-items: center;
  color: var(--indigo-600);
  font: 700 9px var(--font-sans);
  text-align: center;
  line-height: 1.1;
}

/* Float cards для каталога */
.rd-fc-cat-1 { top: -2%; right: -4%; animation: rdFloaty 6s var(--ease-out) infinite alternate; }
.rd-fc-cat-2 { bottom: 4%; left: -6%; animation: rdFloaty 7s var(--ease-out) .8s infinite alternate; }

/* USP-полоска */
.rd-usps { background: #fff; border-top: 1px solid var(--ink-200); border-bottom: 1px solid var(--ink-200); padding: 22px 0; }
.rd-usp-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.rd-usp { display: flex; gap: 14px; align-items: center; }
.rd-usp .ic {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--indigo-50);
  color: var(--indigo-700);
  display: grid; place-items: center;
  font-size: 18px;
  flex-shrink: 0;
}
.rd-usp .t { font: 700 14.5px var(--font-sans); line-height: 1.2; color: var(--ink-900); }
.rd-usp .s { font-size: 12.5px; color: var(--ink-500); margin-top: 2px; }

/* Каталог + фильтры */
.rd-crumbs {
  padding: 18px 0 0;
  font-size: 13px;
  color: var(--ink-500);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.rd-crumbs a { color: var(--ink-500); text-decoration: none; }
.rd-crumbs a:hover { color: var(--indigo-700); opacity: 1; }
.rd-crumbs .sep { opacity: .5; }
.rd-crumbs strong { color: var(--ink-900); font-weight: 600; }

.rd-catalog { display: grid; grid-template-columns: 280px 1fr; gap: 28px; align-items: start; }
.rd-filters {
  position: sticky;
  top: 80px;
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--r-lg);
  padding: 18px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  overflow-x: hidden;
  min-width: 0;
}
.rd-filters h4 {
  font: 700 13px var(--font-sans);
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ink-500);
  margin: 28px 0 16px;
  padding-top: 20px;
  border-top: 1px solid var(--ink-100);
}
.rd-filters h4:first-child { margin-top: 0; padding-top: 0; border-top: 0; margin-bottom: 16px; }
.rd-filter-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--r-pill);
  font: 600 13.5px var(--font-sans);
  color: var(--ink-700);
  cursor: pointer;
}
.rd-chip-list { display: flex; flex-direction: column; gap: 4px; }
.rd-chip-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: background .15s;
  min-width: 0;
}
.rd-chip-row:hover { background: var(--ink-50); }
.rd-chip-row.active { background: var(--indigo-50); color: var(--indigo-700); }
.rd-chip-row label { display: flex; gap: 10px; align-items: center; font-size: 14px; cursor: pointer; flex: 1; min-width: 0; user-select: none; }
.rd-chip-row label a { display: block; min-width: 0; flex: 1; overflow-wrap: anywhere; word-break: break-word; line-height: 1.3; }
.rd-chip-row input { accent-color: var(--indigo-600); }
.rd-chip-row .count { font-size: 12px; color: var(--ink-400); }
.rd-chip-row.active .count { color: var(--indigo-600); }
.rd-reset-btn {
  width: 100%;
  padding: 10px;
  margin-top: 14px;
  background: transparent;
  color: var(--ink-700);
  border: 1px dashed var(--ink-300);
  border-radius: 10px;
  font: 600 13px var(--font-sans);
  cursor: pointer;
  text-decoration: none;
  display: block;
  text-align: center;
}
.rd-reset-btn:hover { border-color: var(--indigo-400); color: var(--indigo-700); opacity: 1; }

.rd-catalog-main { min-width: 0; }
.rd-catalog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 14px 18px;
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--r-md);
  margin-bottom: 18px;
}
.rd-ct-count { font: 600 14px var(--font-sans); color: var(--ink-900); }
.rd-ct-count strong { color: var(--indigo-700); }
.rd-sort-select {
  padding: 9px 32px 9px 14px;
  border: 1px solid var(--ink-200);
  border-radius: var(--r-pill);
  font: 600 13.5px var(--font-sans);
  color: var(--ink-700);
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='none' stroke='%235a608a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' d='M1 1l4 4 4-4'/%3E%3C/svg%3E") no-repeat right 14px center;
  appearance: none;
  cursor: pointer;
}
.rd-applied-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.rd-applied-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  background: var(--indigo-50);
  color: var(--indigo-700);
  border-radius: var(--r-pill);
  font: 600 12.5px var(--font-sans);
  cursor: pointer;
  text-decoration: none;
}
.rd-applied-tag:hover { background: var(--indigo-100); opacity: 1; }

/* Карточки конкурсов */
.rd-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.rd-card {
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--r-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  cursor: pointer;
  transition: transform .3s var(--ease-out), border-color .2s, box-shadow .3s;
  min-height: 300px;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}
.rd-card:hover { border-color: var(--indigo-300); box-shadow: var(--sh-2); transform: translateY(-3px); opacity: 1; }
.rd-card-pat {
  position: absolute;
  right: -30px; top: -30px;
  width: 110px; height: 110px;
  border-radius: 50%;
  background: var(--indigo-50);
  opacity: .55;
  pointer-events: none;
}
.rd-card-tags { display: flex; gap: 6px; flex-wrap: wrap; position: relative; z-index: 1; }
.rd-tag {
  font: 600 11.5px var(--font-sans);
  padding: 4px 10px;
  border-radius: var(--r-pill);
  background: var(--ink-50);
  color: var(--ink-700);
  border: 1px solid var(--ink-200);
}
.rd-tag.indigo { background: var(--indigo-50); color: var(--indigo-700); border-color: var(--indigo-100); }
.rd-tag.amber { background: #fff5dd; color: #8a5a0a; border-color: #f5e2ad; }
.rd-tag.teal { background: #e6f9f3; color: #0a8a72; border-color: #b6e8d8; }
.rd-card h4 { font-size: 17px; font-weight: 700; line-height: 1.3; flex-grow: 1; position: relative; z-index: 1; color: var(--ink-900); }
.rd-card-meta { font-size: 13px; color: var(--ink-500); position: relative; z-index: 1; }
.rd-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--ink-100);
  position: relative;
  z-index: 1;
}
.rd-price-now { font: 800 20px var(--font-sans); color: var(--ink-900); letter-spacing: -.01em; }
.rd-join-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  background: var(--indigo-600);
  color: #fff;
  border: 0;
  border-radius: var(--r-pill);
  font: 700 13.5px var(--font-sans);
  cursor: pointer;
  transition: background .2s, transform .2s var(--ease-spring);
  text-decoration: none;
}
.rd-join-btn:hover { background: var(--indigo-700); transform: translateY(-1px); color: #fff; opacity: 1; }

/* Пагинация */
.rd-pagination { display: flex; gap: 8px; justify-content: center; margin-top: 32px; }
.rd-load-more {
  width: 100%;
  margin-top: 24px;
  padding: 14px;
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--r-pill);
  font: 600 15px var(--font-sans);
  color: var(--ink-700);
  cursor: pointer;
  transition: border-color .2s, color .2s;
}
.rd-load-more:hover { border-color: var(--indigo-400); color: var(--indigo-700); }

/* Final CTA */
.rd-final-cta {
  background: var(--indigo-50);
  border-radius: var(--r-xl);
  padding: 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.rd-final-cta::after {
  content: '';
  position: absolute;
  right: -60px; top: -60px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--indigo-100), transparent 70%);
}
.rd-final-cta h2 {
  font-size: clamp(24px, 2.4vw, 34px);
  max-width: 580px;
  line-height: 1.15;
  position: relative;
  z-index: 1;
  color: var(--ink-900);
}
.rd-final-cta p {
  color: var(--ink-700);
  margin-top: 10px;
  font-size: 15.5px;
  max-width: 540px;
  position: relative;
  z-index: 1;
}
.rd-final-cta .actions { display: flex; gap: 12px; position: relative; z-index: 1; flex-wrap: wrap; }

/* =====================================================
   АДАПТИВ — 980px (каталог) / 920px (главная)
   ===================================================== */
@media (max-width: 980px) {
  .rd-nav-links,
  .rd-search-wrap { display: none; }
  .rd-menu-btn { display: grid; }

  .rd-hero-grid,
  .rd-hero-catalog .rd-hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .rd-hero-art,
  .rd-hero-art-cat { display: none; }

  .rd-catalog { grid-template-columns: 1fr; }
  .rd-filters { position: static; max-height: none; }
  .rd-rd-filters-panel { display: none; }
  .rd-filter-toggle { display: flex; }

  .rd-usp-grid { grid-template-columns: 1fr 1fr; }
  .rd-grid { grid-template-columns: 1fr 1fr; }
  .rd-steps.four { grid-template-columns: 1fr 1fr; }
  .rd-trust-grid { grid-template-columns: 1fr; }
  .rd-faq { grid-template-columns: 1fr; gap: 20px; }
  .rd-foot-grid { grid-template-columns: 1fr 1fr; }
  .rd-final-cta { padding: 32px; }
  .rd-trust-band { padding: 32px; }
  .rd-section { padding: 56px 0; }
  .rd-hero-bullets { grid-template-columns: 1fr; }
}

@media (max-width: 920px) {
  .rd-feat-grid { grid-template-columns: 1fr; }
  .rd-feat,
  .rd-feat.span-6 { grid-column: span 1; }
  .rd-steps { grid-template-columns: 1fr; }
  .rd-steps::before { display: none; }
  .rd-levels-grid { grid-template-columns: repeat(2, 1fr); }
  .rd-offers-grid { grid-template-columns: 1fr; }
  .rd-trust-cards { grid-template-columns: 1fr; }
  .rd-socials { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .rd-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .rd-usp-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .rd-tc-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .rd-wrap { padding: 0 16px; }

  /* Hero каталога — компактнее */
  .rd-hero-catalog { padding: 20px 0 28px; }
  .rd-hero-catalog .rd-hero-grid { grid-template-columns: 1fr; gap: 20px; }
  h1.rd-hero-title-sm { font-size: 24px; line-height: 1.15; word-break: normal; overflow-wrap: break-word; }
  .rd-hero-bullets { grid-template-columns: 1fr 1fr; gap: 6px 10px; margin-top: 16px; }
  .rd-hb { font-size: 12px; gap: 6px; }
  .rd-hb .check { width: 18px; height: 18px; }

  /* USP-полоска */
  .rd-usps { padding: 14px 0; }
  .rd-usp { gap: 10px; }
  .rd-usp .ic { width: 36px; height: 36px; font-size: 15px; }
  .rd-usp .t { font-size: 12.5px; }
  .rd-usp .s { font-size: 11px; }

  /* Хлебные крошки */
  .rd-crumbs { font-size: 11.5px; padding: 12px 0 0; gap: 6px; }

  /* Тулбар каталога */
  .rd-catalog-toolbar { padding: 10px 12px; gap: 8px; }
  .rd-ct-count { font-size: 13px; }
  .rd-sort-select { padding: 7px 28px 7px 12px; font-size: 12.5px; }
  .rd-applied-tag { font-size: 11.5px; padding: 4px 9px; }
  .rd-filter-toggle { padding: 8px 14px; font-size: 12.5px; }

  /* Карточки каталога — 2 колонки, ужать */
  .rd-card { padding: 12px; min-height: auto; gap: 8px; border-radius: 14px; }
  .rd-card-pat { width: 70px; height: 70px; right: -20px; top: -20px; }
  .rd-card-tags { gap: 4px; }
  .rd-tag { font-size: 10px; padding: 3px 7px; }
  .rd-card h4 { font-size: 13px; line-height: 1.25; }
  .rd-card-meta { font-size: 11px; }
  .rd-card-foot { padding-top: 10px; flex-direction: column; align-items: stretch; gap: 8px; }
  .rd-price-now { font-size: 16px; }
  .rd-join-btn { padding: 8px 12px; font-size: 12px; justify-content: center; }

  /* Final CTA */
  .rd-final-cta { padding: 24px 18px; gap: 16px; border-radius: 18px; }
  .rd-final-cta h2 { font-size: 20px; }
  .rd-final-cta p { font-size: 13.5px; }
  .rd-final-cta .actions .rd-btn { padding: 11px 16px; font-size: 13.5px; }

  /* Trust band 2-col (каталог) — карточки 2x2 */
  .rd-trust-grid { gap: 18px; }
  .rd-trust-grid h2 { font-size: 20px; }
  .rd-trust-grid p { font-size: 13px; }
  .rd-tc { padding: 12px; }
  .rd-tc .badge { width: 30px; height: 30px; font-size: 14px; margin-bottom: 8px; }
  .rd-tc h5 { font-size: 12.5px; }
  .rd-tc p { font-size: 11px; }

  /* Фильтры (если открыты — компактнее) */
  .rd-filters { padding: 14px; border-radius: 14px; }
  .rd-filters h4 { font-size: 12px; margin: 12px 0 8px; }
  .rd-chip-row { padding: 6px 8px; }
  .rd-chip-row label { font-size: 13px; gap: 8px; }

  /* Секции — компактнее */
  .rd-section { padding: 36px 0; }
  .rd-section.tight { padding: 28px 0; }
  .rd-section-head { margin-bottom: 18px; gap: 8px; }
  .rd-eyebrow { font-size: 11px; margin-bottom: 6px; }
  h2.rd-section-title { font-size: 22px; }
  .rd-section-sub { font-size: 14px; }

  /* Hero */
  .rd-hero { padding: 28px 0 36px; }
  h1.rd-hero-title { font-size: 28px; line-height: 1.1; }
  .rd-hero-sub { font-size: 14px; margin-top: 14px; }
  .rd-hero-cta { margin-top: 20px; gap: 8px; }
  .rd-hero-cta .rd-btn { padding: 12px 18px; font-size: 14px; width: 100%; justify-content: center; }
  .rd-pill-row { gap: 6px; margin-bottom: 14px; }
  .rd-pill { font-size: 11.5px; padding: 5px 10px; }
  .rd-hero-trust {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 24px;
    padding-top: 18px;
  }
  .rd-trust-num { font-size: 20px; }
  .rd-trust-label { font-size: 11.5px; max-width: none; }

  /* 5 направлений — 2 колонки */
  .rd-feat-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .rd-feat,
  .rd-feat.span-6 { grid-column: span 1; min-height: auto; padding: 16px; gap: 10px; }
  .rd-feat .ic { width: 40px; height: 40px; border-radius: 12px; font-size: 18px; }
  .rd-feat h3 { font-size: 15px; }
  .rd-feat p { font-size: 12.5px; line-height: 1.4; }
  .rd-feat-num { font-size: 18px; }
  .rd-feat-num small { font-size: 11px; }
  .rd-feat-go { width: 32px; height: 32px; font-size: 14px; }

  /* 3 шага — 2 колонки */
  .rd-steps { grid-template-columns: 1fr 1fr; gap: 10px; }
  .rd-step { padding: 16px; }
  .rd-step-n { width: 40px; height: 40px; font-size: 16px; margin-bottom: 10px; }
  .rd-step h4 { font-size: 15px; }
  .rd-step p { font-size: 13px; }

  /* Уровни образования — 2 колонки */
  .rd-levels-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .rd-level { padding: 14px 12px; min-height: auto; gap: 6px; }
  .rd-level .lv-t { font-size: 14px; }
  .rd-level .lv-s { font-size: 11.5px; }

  /* Табы + ТОП-предложения — 2 колонки */
  .rd-tabs-bar { width: 100%; }
  .rd-tab { padding: 8px 12px; font-size: 12.5px; }
  .rd-offers-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .rd-offer { padding: 14px; min-height: auto; gap: 8px; }
  .rd-offer h4 { font-size: 14px; }
  .rd-offer-price { font-size: 16px; }

  /* Trust band — 2 колонки */
  .rd-trust-band { padding: 22px 18px; border-radius: 18px; }
  .rd-trust-cards { grid-template-columns: 1fr 1fr; gap: 10px; }
  .rd-trust-card { padding: 14px; }
  .rd-trust-card h4 { font-size: 14px; }
  .rd-trust-card p { font-size: 12px; }

  /* FAQ */
  .rd-faq-q { padding: 14px 16px; font-size: 14px; }
  .rd-faq-a > div { padding: 0 16px 16px; font-size: 13px; }

  /* Соцсети — 2 колонки */
  .rd-socials { grid-template-columns: 1fr 1fr; gap: 10px; }
  .rd-social { padding: 14px; gap: 10px; }
  .rd-social .si { width: 38px; height: 38px; font-size: 11px; }
  .rd-social .st { font-size: 13px; }
  .rd-social .ss { font-size: 11.5px; }
}

/* ==========================================
   Hero — карточка разрешения Сколково
   ========================================== */
.rd-skolkovo-doc {
  position: absolute;
  inset: 3% 4%;
  background: #fff;
  border-radius: var(--r-md);
  border: 1px solid var(--ink-200);
  padding: 14px 14px 12px;
  box-shadow: var(--sh-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  cursor: zoom-in;
  transform: rotate(-1.5deg);
  transition: transform .25s ease, box-shadow .25s ease;
  outline: none;
}
.rd-skolkovo-doc:hover,
.rd-skolkovo-doc:focus-visible {
  transform: rotate(0deg) translateY(-3px);
  box-shadow: 0 18px 50px rgba(46, 45, 145, 0.18);
}
.rd-skolkovo-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 700 12px var(--font-sans);
  color: var(--indigo-700);
  background: linear-gradient(135deg, #eef0ff, #f8f9ff);
  border: 1px solid var(--indigo-200, #d6daff);
  padding: 6px 12px;
  border-radius: 999px;
  letter-spacing: .02em;
}
.rd-skolkovo-badge img { display: block; border-radius: 4px; }
.rd-skolkovo-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
  flex: 1 1 auto;
  min-height: 0;
}
.rd-skolkovo-caption {
  font: 500 12px var(--font-sans);
  color: var(--ink-500, #6b7280);
  text-align: center;
}

/* ==========================================
   Социальные доказательства (редизайн)
   ========================================== */
.rd-social-proof {
  background: transparent;
  border-radius: 0;
  padding: 0;
}
.rd-social-proof__title {
  font-size: clamp(30px, 3vw, 44px);
  font-weight: 700;
  letter-spacing: -.022em;
  color: var(--ink-900);
  margin: 0 0 32px;
  line-height: 1.05;
  max-width: 720px;
  font-family: var(--font-sans);
}
.rd-sp-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 20px;
}
.rd-sp-grid-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 20px;
}
.rd-sp-card {
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--r-lg);
  padding: 28px;
  color: var(--ink-900);
  display: flex;
  flex-direction: column;
  box-shadow: var(--sh-1);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.rd-sp-card:hover {
  transform: translateY(-4px);
  border-color: var(--indigo-200);
  box-shadow: var(--sh-2);
}
.rd-sp-badge {
  display: inline-block;
  align-self: flex-start;
  background: var(--indigo-50);
  color: var(--indigo-700);
  border: 1px solid var(--indigo-100);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-family: var(--font-sans);
}
.rd-sp-title {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 8px;
  color: var(--ink-900);
  font-family: var(--font-sans);
  letter-spacing: -.01em;
}
.rd-sp-desc {
  font-size: 14.5px;
  color: var(--ink-500);
  line-height: 1.55;
  margin: 0 0 16px;
}
.rd-sp-highlight {
  background: linear-gradient(135deg, var(--indigo-600), var(--indigo-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.rd-sp-img {
  width: 100%;
  border-radius: 12px;
  cursor: zoom-in;
  transition: opacity .2s;
  margin-top: 12px;
}
.rd-sp-img:hover { opacity: .85; }
.rd-sp-license-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}
.rd-sp-license-grid img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: 10px;
  cursor: zoom-in;
  transition: opacity .2s;
}
.rd-sp-license-grid img:hover { opacity: .85; }
.rd-sp-thanks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(75px, 1fr));
  gap: 8px;
  margin-top: 16px;
}
.rd-sp-thanks-grid img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: 8px;
  cursor: zoom-in;
  transition: transform .2s, opacity .2s;
}
.rd-sp-thanks-grid img:hover { transform: scale(1.05); opacity: .9; }
.rd-sp-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-top: auto;
  padding-top: 12px;
}
.rd-sp-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--indigo-600);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: color .2s;
}
.rd-sp-link:hover { color: var(--indigo-700); text-decoration: underline; }

/* CTA в секции Сколково */
.rd-skolkovo-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}
.rd-skolkovo-cta .rd-btn-ghost {
  color: #fff;
  border-color: rgba(255,255,255,.45);
}
.rd-skolkovo-cta .rd-btn-ghost:hover {
  background: rgba(255,255,255,.12);
  border-color: #fff;
}

/* ==========================================
   Лайтбокс
   ========================================== */
.rd-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10000;
  align-items: center;
  justify-content: center;
}
.rd-lightbox.active { display: flex; }
.rd-lightbox__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(4px);
}
.rd-lightbox__container {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 40px;
}
.rd-lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
}
.rd-lightbox__close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  color: #fff;
  font-size: 36px;
  cursor: pointer;
  z-index: 2;
  opacity: .7;
  transition: opacity .2s;
  line-height: 1;
  padding: 8px;
}
.rd-lightbox__close:hover { opacity: 1; }
.rd-lightbox__prev,
.rd-lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  font-size: 28px;
  cursor: pointer;
  z-index: 2;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s;
}
.rd-lightbox__prev { left: 16px; }
.rd-lightbox__next { right: 16px; }
.rd-lightbox__prev:hover,
.rd-lightbox__next:hover { background: rgba(255, 255, 255, 0.25); }
.rd-lightbox__counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  background: rgba(0, 0, 0, 0.4);
  padding: 6px 16px;
  border-radius: 20px;
}
.rd-lightbox--single .rd-lightbox__prev,
.rd-lightbox--single .rd-lightbox__next,
.rd-lightbox--single .rd-lightbox__counter { display: none; }

/* Адаптив social-proof + lightbox */
@media (max-width: 980px) {
  .rd-social-proof { padding: 36px 24px; }
  .rd-social-proof__title { font-size: 26px; margin-bottom: 24px; }
  .rd-sp-grid { grid-template-columns: 1fr; }
  .rd-sp-card { padding: 22px; }
}
@media (max-width: 768px) {
  .rd-social-proof { padding: 28px 18px; border-radius: 24px; }
  .rd-social-proof__title { font-size: 22px; }
  .rd-sp-grid-bottom { grid-template-columns: 1fr; gap: 16px; margin-top: 16px; }
  .rd-sp-card { padding: 20px; border-radius: 20px; }
  .rd-sp-title { font-size: 18px; }
  .rd-sp-thanks-grid { grid-template-columns: repeat(auto-fill, minmax(60px, 1fr)); gap: 6px; }
  .rd-lightbox__container { padding: 16px; }
  .rd-lightbox__prev { left: 8px; }
  .rd-lightbox__next { right: 8px; }
}
@media (max-width: 600px) {
  .rd-skolkovo-doc { padding: 12px; }
  .rd-skolkovo-badge { font-size: 11px; padding: 4px 10px; }
  .rd-skolkovo-caption { font-size: 11px; }
}