/* ========================================
   SBORKA — Arma Reforger Server
   Dark military, welcoming, clean
   ======================================== */

:root {
  /* Palette — muted olive military + warm accent */
  --bg-deep: #0a0c0b;
  --bg-surface: #111614;
  --bg-card: #161b19;
  --bg-card-hover: #1c2320;
  --border: #2a3330;
  --border-light: #3a4a44;

  --text-primary: #e8ede9;
  --text-secondary: #8fa398;
  --text-muted: #5a7268;

  --accent: #7cb890;
  --accent-glow: rgba(124, 184, 144, 0.15);
  --accent-bright: #a2ddb5;

  --online: #5dd97d;
  --offline: #d94040;
  --warning: #d9a740;

  /* Type */
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Source Sans 3', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Spacing */
  --section-pad: clamp(60px, 10vw, 120px);
  --inner-max: 1080px;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Grain overlay */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
}

/* ---- HEADER ---- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 12, 11, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.header__inner {
  max-width: var(--inner-max);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header__brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo__icon {
  color: var(--accent);
  font-size: 18px;
  line-height: 1;
}

.logo__text {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  line-height: 1;
}

.header__tagline {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: none;
}

@media (min-width: 640px) {
  .header__tagline {
    display: block;
  }
}

/* Language toggle */
.lang-toggle {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: border-color 0.2s;
}

.lang-toggle:hover {
  border-color: var(--border-light);
}

.lang-toggle__option {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  transition: color 0.2s;
  cursor: pointer;
}

.lang-toggle__option--active {
  color: var(--accent);
}

.lang-toggle__sep {
  color: var(--text-muted);
  font-size: 12px;
  user-select: none;
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 100px 24px 60px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 30%, rgba(124, 184, 144, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(124, 184, 144, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(124, 184, 144, 0.015) 2px,
    rgba(124, 184, 144, 0.015) 4px
  );
  pointer-events: none;
}

.hero__content {
  position: relative;
  text-align: center;
  max-width: 680px;
  animation: fadeUp 0.8s ease-out;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero__badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(124, 184, 144, 0.2);
  border-radius: 4px;
  padding: 6px 16px;
  margin-bottom: 28px;
}

.hero__title {
  margin-bottom: 20px;
}

.hero__title-line {
  display: block;
  font-family: var(--font-body);
  font-size: clamp(16px, 2.5vw, 20px);
  font-weight: 300;
  color: var(--text-secondary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.hero__title-big {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(72px, 14vw, 140px);
  letter-spacing: 0.06em;
  line-height: 0.9;
  background: linear-gradient(180deg, var(--text-primary) 40%, var(--text-muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--text-secondary);
  font-weight: 300;
  max-width: 520px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

/* Status panel */
.status-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 32px;
  text-align: center;
  max-width: 360px;
  margin: 0 auto;
  animation: fadeUp 0.8s ease-out 0.2s both;
}

.status-panel__indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 12px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot--loading {
  background: var(--warning);
  animation: pulse 1.5s ease-in-out infinite;
}

.status-dot--online {
  background: var(--online);
  box-shadow: 0 0 8px rgba(93, 217, 125, 0.4);
  animation: pulse 2s ease-in-out infinite;
}

.status-dot--offline {
  background: var(--offline);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.status-label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.status-panel__players {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: 12px;
}

.status-panel__count {
  font-family: var(--font-display);
  font-size: 48px;
  letter-spacing: 0.03em;
  color: var(--text-primary);
  line-height: 1;
}

.status-panel__max {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--text-muted);
}

.status-panel__bar {
  height: 4px;
  background: var(--bg-deep);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 14px;
}

.status-panel__bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-bright));
  border-radius: 2px;
  transition: width 0.6s ease;
}

.status-panel__meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
}

.status-panel__sep {
  font-size: 8px;
  opacity: 0.5;
}

.status-panel__uptime {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}

/* Scroll hint */
.hero__scroll-hint {
  position: absolute;
  bottom: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bobble 2.5s ease-in-out infinite;
}

@keyframes bobble {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ---- SECTIONS ---- */
.section {
  padding: var(--section-pad) 24px;
}

.section__inner {
  max-width: var(--inner-max);
  margin: 0 auto;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 52px);
  letter-spacing: 0.06em;
  margin-bottom: 48px;
  text-align: center;
  color: var(--text-primary);
}

/* ---- JOIN ---- */
.join-section {
  border-top: 1px solid var(--border);
}

.join-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.join-step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  transition: border-color 0.3s, transform 0.3s;
}

.join-step:hover {
  border-color: var(--border-light);
  transform: translateY(-2px);
}

.join-step__number {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--accent);
  opacity: 0.6;
  line-height: 1;
  margin-bottom: 12px;
}

.join-step__title {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.join-step__desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Connect box */
.connect-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  max-width: 520px;
  margin: 0 auto;
}

.connect-box__row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
}

.connect-box__row + .connect-box__row {
  border-top: 1px solid var(--border);
}

.connect-box__label {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  min-width: 140px;
  flex-shrink: 0;
}

.connect-box__value {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--accent-bright);
  background: none;
  flex: 1;
}

.copy-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px;
  cursor: pointer;
  color: var(--text-muted);
  transition: color 0.2s, border-color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.copy-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.copy-btn--copied {
  color: var(--online) !important;
  border-color: var(--online) !important;
}

/* ---- SETTINGS ---- */
.settings-section {
  border-top: 1px solid var(--border);
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}

.setting-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  transition: border-color 0.3s, transform 0.3s;
}

.setting-card:hover {
  border-color: var(--border-light);
  transform: translateY(-2px);
}

.setting-card__icon {
  color: var(--accent);
  margin-bottom: 14px;
  opacity: 0.7;
}

.setting-card__label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.setting-card__value {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

/* ---- RULES ---- */
.rules-section {
  border-top: 1px solid var(--border);
}

.rules-list {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.rule {
  display: flex;
  gap: 20px;
  padding: 20px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: border-color 0.3s;
}

.rule:first-child {
  border-radius: 12px 12px 0 0;
}

.rule:last-child {
  border-radius: 0 0 12px 12px;
}

.rule:hover {
  border-color: var(--border-light);
}

.rule__num {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--accent);
  opacity: 0.4;
  line-height: 1;
  flex-shrink: 0;
  width: 36px;
  padding-top: 2px;
}

.rule__content strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.rule__content p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---- FOOTER ---- */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 24px;
}

.footer__inner {
  max-width: var(--inner-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo__text--sm {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.08em;
  color: var(--text-primary);
}

.footer__telegram {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 20px;
  color: var(--accent-bright);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: border-color 0.3s, background 0.3s;
}

.footer__telegram:hover {
  border-color: var(--accent);
  background: var(--accent-glow);
}

.footer__copy {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
}

.footer__sep {
  font-size: 8px;
  opacity: 0.5;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 640px) {
  .connect-box__row {
    flex-wrap: wrap;
  }

  .connect-box__label {
    min-width: 100%;
    font-size: 11px;
  }

  .settings-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .rule {
    padding: 16px 18px;
    gap: 14px;
  }

  .rule__num {
    font-size: 22px;
    width: 28px;
  }

  .footer__copy {
    flex-direction: column;
    gap: 4px;
  }

  .footer__sep {
    display: none;
  }
}

/* ---- SCROLL ANIMATIONS ---- */
.section {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.section--visible {
  opacity: 1;
  transform: translateY(0);
}