/* ============ ПЕРЕМЕННЫЕ ФИРМЕННЫХ ЦВЕТОВ ============ */
:root {
  --bg:        #361a5e;   /* основной фон */
  --border:    #9080a6;   /* рамка у щита */
  --text-dark: #20014c;   /* цвет букв на светлом */
  --gold:      #ffd54a;   /* новогодний акцент */
  --gold-soft: #ffe89a;
  --card-bg:   #f7f3ff;
  --card-bg-2: #e7dcff;
}

/* ============ БАЗА ============ */
* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, Roboto, sans-serif;
  color: #fff;
  min-height: 100vh;
  padding: 48px 20px 80px;
  position: relative;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 15% 10%, rgba(144,128,166,.35) 0%, transparent 42%),
    radial-gradient(circle at 85% 88%, rgba(255,213,74,.14) 0%, transparent 45%),
    radial-gradient(circle at 50% 50%, #4a2a7a 0%, var(--bg) 60%, #1c0e33 100%);
  background-attachment: fixed;
}

/* Лёгкое «свечение» поверх фона */
.bg-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(2px 2px at 20% 30%, rgba(255,255,255,.9), transparent),
    radial-gradient(2px 2px at 70% 15%, rgba(255,255,255,.7), transparent),
    radial-gradient(1.5px 1.5px at 40% 70%, rgba(255,255,255,.8), transparent),
    radial-gradient(2px 2px at 85% 60%, rgba(255,255,255,.6), transparent),
    radial-gradient(1.5px 1.5px at 55% 90%, rgba(255,255,255,.9), transparent),
    radial-gradient(1.5px 1.5px at 10% 80%, rgba(255,255,255,.7), transparent);
  background-size: 100% 100%;
  opacity: .5;
  z-index: 0;
}

.container {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  margin: 0 auto;
}

/* ============ ШАПКА ============ */
.hero { text-align: center; margin-bottom: 56px; }

.shield {
  width: 72px;
  height: 72px;
  margin: 0 auto 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  border: 2px solid var(--border);
  color: var(--gold);
  box-shadow:
    0 0 0 6px rgba(144,128,166,.18),
    0 0 30px rgba(255,213,74,.25);
}
.shield svg { width: 36px; height: 36px; }

.hero h1 {
  font-size: clamp(1.9rem, 4.5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.1;
  margin-bottom: 10px;
}
.hero h1 span {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-soft) 50%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.subtitle {
  color: rgba(255,255,255,.75);
  font-size: 1.05rem;
  margin-bottom: 32px;
}

/* ============ ТАЙМЕР ============ */
.countdown {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.cd-item {
  min-width: 92px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255,255,255,.05);
  border: 2px solid var(--border);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
}

.cd-item span {
  display: block;
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.cd-item small {
  display: block;
  margin-top: 8px;
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
}

/* ============ МЕСЯЦЫ ============ */
.months {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 44px;
}

.month-card {
  position: relative;
  padding: 32px 22px 26px;
  text-align: center;
  border-radius: 24px;
  background: linear-gradient(160deg, var(--card-bg) 0%, var(--card-bg-2) 100%);
  color: var(--text-dark);
  border: 3px solid var(--border);
  box-shadow:
    0 14px 34px rgba(0,0,0,.35),
    inset 0 0 0 1px rgba(255,255,255,.7);
  transition: transform .25s ease, box-shadow .25s ease;
}

.month-card:hover {
  transform: translateY(-6px);
  box-shadow:
    0 22px 44px rgba(0,0,0,.45),
    inset 0 0 0 1px rgba(255,255,255,.7);
}

/* Неактивная галочка */
.check {
  width: 62px;
  height: 62px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #cfcfcf;
  border: 3px solid #9a9a9a;
  box-shadow: inset 0 -3px 6px rgba(0,0,0,.15);
  transition: all .3s ease;
}
.check svg {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: #7d7d7d;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Активное состояние (когда план выполнен) */
.month-card.is-done .check {
  background: linear-gradient(135deg, #ffd54a, #ffb800);
  border-color: #e0a500;
  box-shadow: 0 0 0 6px rgba(255,213,74,.25), inset 0 -3px 6px rgba(0,0,0,.15);
}
.month-card.is-done .check svg { stroke: #4a2a00; }

.month-card h2 {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: .02em;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.month-card .plan {
  font-size: 1.55rem;
  font-weight: 800;
  color: #4a2a7a;
  font-variant-numeric: tabular-nums;
}

/* ============ ИТОГ ============ */
.total {
  padding: 26px 32px;
  border-radius: 22px;
  background: rgba(255,255,255,.05);
  border: 2px solid var(--border);
  backdrop-filter: blur(8px);
  margin-bottom: 40px;
  box-shadow: 0 14px 34px rgba(0,0,0,.25);
}

.total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  font-size: 1.1rem;
  color: rgba(255,255,255,.85);
}
.total-row strong {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  font-variant-numeric: tabular-nums;
}

.total-row--remaining {
  border-top: 1px dashed rgba(144,128,166,.55);
  margin-top: 4px;
  padding-top: 16px;
}
.total-row--remaining strong {
  color: var(--gold);
  font-size: 1.7rem;
}

/* ============ ПРИЗ ============ */
.prize {
  text-align: center;
  padding: 40px 24px 44px;
  border-radius: 28px;
  border: 3px solid var(--gold);
  background:
    radial-gradient(circle at 50% 0%, rgba(255,213,74,.18), transparent 60%),
    linear-gradient(180deg, rgba(144,128,166,.18), rgba(54,26,94,.6));
  box-shadow:
    0 0 0 8px rgba(255,213,74,.06),
    0 20px 50px rgba(0,0,0,.4);
}

.prize-emoji {
  font-size: 3rem;
  line-height: 1;
  margin-bottom: 12px;
  filter: drop-shadow(0 6px 14px rgba(255,213,74,.5));
}

.prize h2 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 14px;
  background: linear-gradient(135deg, var(--gold), var(--gold-soft), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.prize-text { color: rgba(255,255,255,.85); margin-bottom: 16px; }
.prize-text strong { color: var(--gold); }

.prize-prize {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: rgba(255,255,255,.6);
  margin-bottom: 10px;
}

.prize-model {
  font-size: clamp(1.5rem, 3.5vw, 2.1rem);
  font-weight: 900;
  line-height: 1.15;
  color: #fff;
  text-shadow: 0 0 24px rgba(255,213,74,.4);
}
.prize-model span { color: var(--gold); }

/* ============ АДАПТИВ ============ */
@media (max-width: 820px) {
  .months { grid-template-columns: 1fr; }
  .total-row strong { font-size: 1.3rem; }
  .total-row--remaining strong { font-size: 1.45rem; }
}

@media (max-width: 480px) {
  body { padding: 32px 14px 56px; }
  .cd-item { min-width: 72px; padding: 12px 14px; }
  .total { padding: 20px 22px; }
  .total-row { flex-direction: column; align-items: flex-start; gap: 4px; }
}