* {
  box-sizing: border-box;
}

:root {
  --graphite: #1b1e21;
  --graphite-deep: #121517;
  --forest: #0f2318;
  --forest-bright: #17392a;
  --accent: #c8ff00;
  --accent-soft: rgba(200, 255, 0, 0.35);
  --bone: #e9e6d8;
  --text-dim: #9fa8a2;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--bone);
  background: linear-gradient(180deg, var(--graphite) 0%, var(--graphite-deep) 35%, var(--forest) 75%, var(--forest-bright) 100%);
  background-attachment: fixed;
}

/* ——— Окружение страниц (край + звёздное небо) ——— */
.env {
  position: absolute;
  pointer-events: none;
  z-index: 0;
}

/* Звёздное небо сверху (индивидуальный рисунок звёзд у каждой секции) */
.env--stars {
  top: 0;
  left: 0;
  right: 0;
  height: clamp(14rem, 38vh, 26rem);
  background-image:
    radial-gradient(1.6px 1.6px at 6% 18%, rgba(233, 230, 216, 0.95) 50%, transparent 51%),
    radial-gradient(2.2px 2.2px at 14% 48%, rgba(200, 255, 120, 0.75) 50%, transparent 51%),
    radial-gradient(1.3px 1.3px at 23% 12%, #ffffff 50%, transparent 51%),
    radial-gradient(1.8px 1.8px at 31% 62%, rgba(255, 255, 255, 0.7) 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 42% 26%, rgba(233, 230, 216, 0.9) 50%, transparent 51%),
    radial-gradient(2.6px 2.6px at 52% 9%, rgba(200, 255, 160, 0.85) 50%, transparent 51%),
    radial-gradient(1.2px 1.2px at 61% 44%, #ffffff 50%, transparent 51%),
    radial-gradient(1.7px 1.7px at 70% 18%, rgba(255, 255, 255, 0.8) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 79% 55%, rgba(233, 230, 216, 0.85) 50%, transparent 51%),
    radial-gradient(2.1px 2.1px at 87% 24%, rgba(200, 255, 140, 0.7) 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 94% 41%, #ffffff 50%, transparent 51%),
    radial-gradient(circle at 50% -18%, rgba(88, 122, 168, 0.28) 0%, transparent 62%);
  background-repeat: no-repeat;
}

.sheet--canopy .env--stars {
  background-position: 0 0, 12px 8px, -14px 4px, 8px -10px, -6px 12px, 16px 6px, -10px -8px, 4px 14px, -16px -6px, 10px 4px, -8px -12px, 0 0;
  background-size: auto, auto, auto, auto, auto, auto, auto, auto, auto, auto, auto, cover;
}

.sheet--ruins .env--stars {
  background-position: -10px 6px, 6px -8px, 14px 10px, -8px -4px, 10px 8px, -14px -6px, 4px 12px, -12px 4px, 8px -10px, -6px -12px, 12px -4px, 0 0;
  background-size: auto, auto, auto, auto, auto, auto, auto, auto, auto, auto, auto, cover;
}

.sheet--crypt .env--stars {
  animation: twinkle 4.5s ease-in-out infinite;
}

@keyframes twinkle {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.72; }
}

/* Реалистичные дубы по бокам: прямоугольный ствол + ступенчатая крона */
.env--thicket {
  top: 0;
  bottom: 0;
  width: clamp(9rem, 22vw, 19rem);
}

.env--thicket-left {
  left: 0;
}

.env--thicket-right {
  right: 0;
}

.env__oak {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* Ствол — тёмно-коричневый прямоугольник */
.trunk {
  fill: #3b2415;
}

/* Светлые полоски текстуры древесины */
.trunk-stripes rect {
  fill: #6b4526;
  opacity: 0.75;
}

/* Тень с правого края ствола — объём */
.trunk-shadow {
  fill: #1d1109;
  opacity: 0.55;
}

/* Ветви — тёмно-коричневые */
.branch {
  fill: #33200f;
}

/* Крона — треугольники, идущие вверх и уменьшающиеся */
.canopy polygon {
  fill: #0d1f14;
}

.canopy polygon:nth-child(odd) {
  fill: #102519;
}

/* Индивидуальные дубы на каждой странице */
.sheet--crypt .trunk {
  fill: #3b2415;
}
.sheet--crypt .trunk-stripes rect {
  fill: #75502c;
}

.sheet--canopy .trunk {
  fill: #35260f;
}
.sheet--canopy .trunk-stripes rect {
  fill: #6e5224;
}
.sheet--canopy .canopy polygon {
  fill: #0e2413;
}
.sheet--canopy .canopy polygon:nth-child(odd) {
  fill: #122c17;
}

.sheet--ruins .trunk {
  fill: #32251c;
}
.sheet--ruins .trunk-stripes rect {
  fill: #66503c;
}
.sheet--ruins .canopy polygon {
  fill: #101f1c;
}
.sheet--ruins .canopy polygon:nth-child(odd) {
  fill: #142622;
}

/* Тёмная земля снизу, срастающаяся с дубами */
.env--ground {
  left: 0;
  right: 0;
  bottom: 0;
  height: clamp(4.5rem, 12vh, 8rem);
  background:
    linear-gradient(0deg, rgba(4, 9, 7, 0.97) 0%, rgba(6, 14, 10, 0.75) 45%, transparent 100%),
    radial-gradient(ellipse 40% 90% at 12% 100%, rgba(4, 11, 8, 0.9) 50%, transparent 55%),
    radial-gradient(ellipse 36% 80% at 88% 100%, rgba(5, 13, 9, 0.88) 50%, transparent 55%);
}

.sheet--ruins .env--ground {
  background:
    linear-gradient(0deg, rgba(5, 11, 10, 0.97) 0%, rgba(7, 16, 14, 0.75) 45%, transparent 100%),
    radial-gradient(ellipse 40% 90% at 12% 100%, rgba(5, 12, 11, 0.9) 50%, transparent 55%),
    radial-gradient(ellipse 36% 80% at 88% 100%, rgba(6, 14, 13, 0.88) 50%, transparent 55%);
}

/* ——— Навигация ——— */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 4vw, 3rem);
  background: rgba(14, 17, 19, 0.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(200, 255, 0, 0.12);
}

.nav__logo {
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--accent);
}

.nav__links {
  display: flex;
  gap: clamp(0.5rem, 2vw, 1.5rem);
}

.nav__links a {
  position: relative;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.35rem 0;
  transition: color 0.25s ease;
}

.nav__links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.nav__links a:hover,
.nav__links a.is-active {
  color: var(--bone);
}

.nav__links a:hover::after,
.nav__links a.is-active::after {
  transform: scaleX(1);
}

/* ——— Лист (страница) ——— */
.sheet {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6.5rem clamp(1rem, 5vw, 4rem) 4.5rem;
  scroll-margin-top: 3.4rem;
  overflow: hidden;
}

.sheet__glow {
  position: absolute;
  top: 18%;
  left: 50%;
  width: min(46rem, 90vw);
  height: min(46rem, 90vw);
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(23, 57, 42, 0.55) 0%, transparent 65%);
  pointer-events: none;
}

.sheet__glow--archer {
  background: radial-gradient(circle, rgba(46, 74, 24, 0.45) 0%, transparent 65%);
}

.sheet__glow--guard {
  background: radial-gradient(circle, rgba(40, 60, 55, 0.55) 0%, transparent 65%);
}

.sheet__head {
  position: relative;
  z-index: 2;
  text-align: center;
  margin-bottom: clamp(1.5rem, 4vw, 2.75rem);
}

.sheet__level {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-soft);
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
  margin-bottom: 1rem;
  background: rgba(200, 255, 0, 0.06);
}

.sheet__title {
  margin: 0;
  font-size: clamp(2.2rem, 7vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
  text-transform: uppercase;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.55);
}

.sheet__subtitle {
  margin: 0.7rem 0 0;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* ——— Сетка карточек ——— */
.sheet__grid {
  position: relative;
  z-index: 2;
  width: min(64rem, 100%);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: clamp(0.85rem, 2vw, 1.4rem);
}

.card {
  background: linear-gradient(160deg, rgba(30, 34, 36, 0.88), rgba(17, 26, 22, 0.92));
  border: 1px solid rgba(200, 255, 0, 0.14);
  border-radius: 18px;
  padding: clamp(1.1rem, 2.5vw, 1.6rem);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.card:hover {
  transform: translateY(-5px);
  border-color: rgba(200, 255, 0, 0.4);
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.5);
}

.card--wide {
  grid-column: 1 / -1;
}

.card--art {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  text-align: center;
  background: linear-gradient(160deg, rgba(38, 43, 45, 0.9), rgba(14, 32, 23, 0.95));
}

.card--art figcaption {
  font-size: 0.78rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}

.card__title {
  margin: 0 0 0.75rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
}

.card p {
  margin: 0;
  line-height: 1.65;
  font-size: 0.95rem;
  color: #d5dbd7;
}

.skeleton-art {
  width: min(11rem, 60%);
  height: auto;
  filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.55));
}

/* ——— Список черт ——— */
.traits {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.traits li {
  position: relative;
  padding-left: 1.2rem;
  font-size: 0.92rem;
  line-height: 1.5;
  color: #d5dbd7;
}

.traits li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 7px;
  height: 7px;
  background: var(--accent);
  transform: rotate(45deg);
  box-shadow: 0 0 8px var(--accent-soft);
}

.traits b {
  color: var(--bone);
}

/* ——— Параметры ——— */
.stats {
  margin: 0;
  display: grid;
  gap: 0.85rem;
}

.stats__row {
  display: grid;
  grid-template-columns: minmax(7rem, 10rem) 1fr;
  align-items: center;
  gap: 1rem;
}

.stats__row dt {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

.stats__row dd {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.bar {
  position: relative;
  flex: 1;
  height: 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.bar i {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--v, 10%);
  background: linear-gradient(90deg, var(--accent), #7ac400);
  border-radius: inherit;
  box-shadow: 0 0 10px var(--accent-soft);
}

/* ——— Подсказка скролла ——— */
.scroll-hint {
  position: relative;
  z-index: 2;
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  padding: 0.75rem 1.4rem;
  border: 1px solid var(--accent-soft);
  border-radius: 999px;
  background: rgba(200, 255, 0, 0.05);
  transition: background 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.scroll-hint svg {
  animation: bob 1.6s ease-in-out infinite;
}

.scroll-hint:hover {
  background: rgba(200, 255, 0, 0.14);
  box-shadow: 0 0 25px rgba(200, 255, 0, 0.25);
  transform: translateY(-2px);
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}

/* ——— Плавное появление секций ——— */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  transition-delay: var(--delay, 0s);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .scroll-hint svg {
    animation: none;
  }
}

@media (max-width: 640px) {
  .nav {
    flex-direction: column;
    gap: 0.4rem;
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
  }
  .sheet {
    scroll-margin-top: 5.5rem;
    padding-top: 7.5rem;
  }
  .stats__row {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
}