/* =============================================
   GamingCenter.eu.org — Modern Theme
   ============================================= */

:root {
  --bg:        #09090f;
  --bg-card:   #111118;
  --bg-hover:  #18181f;
  --accent:    #e53935;
  --accent-h:  #ff5252;
  --text:      #e8e8f2;
  --muted:     #a8a8c8;
  --border:    rgba(255,255,255,0.11);
  --glow:      rgba(229,57,53,0.35);
  --nav-h:     72px;
  --radius:    12px;
  --transition: 0.25s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a:not(.btn) { color: var(--accent); text-decoration: none; }
a:not(.btn):hover { color: var(--accent-h); }

/* Neutralizuje kolor linków z UA stylesheet przeglądarki (a:-webkit-any-link ma 0,1,1)
   Musimy mieć co najmniej tę samą specyficzność żeby zawsze wygrać */
a.btn, a.btn:link, a.btn:visited { color: #ffffff; text-decoration: none; }


/* ─── NAVBAR ──────────────────────────────── */

.gc-nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 900;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(9,9,15,0.7);
  backdrop-filter: blur(18px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.gc-nav.scrolled {
  background: rgba(9,9,15,0.97);
  border-color: var(--border);
  box-shadow: 0 4px 32px rgba(0,0,0,0.5);
}

.nav-inner {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-logo img {
  height: 50px;
  transition: filter var(--transition), transform var(--transition);
}
.nav-logo:hover img {
  filter: drop-shadow(0 0 10px var(--glow));
  transform: scale(1.04);
}

.nav-links {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

.nav-links a {
  display: block;
  padding: 0.45rem 0.9rem;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 500;
  border-radius: 8px;
  letter-spacing: 0.02em;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.nav-links a:hover { color: var(--text); background: rgba(255,255,255,0.05); }

.nav-links .nav-cta a {
  background: #c0392b;
  color: #ffffff;
  font-weight: 700;
  padding: 0.5rem 1.2rem;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}
.nav-links .nav-cta a:hover {
  background: #e53935;
  color: #ffffff;
  box-shadow: 0 0 18px var(--glow);
}

/* dropdown */
.nav-drop { position: relative; }
.nav-drop > a::after { content: ' ▾'; font-size: 0.7em; }

.nav-drop-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 230px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  list-style: none;
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s;
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
}
.nav-drop:hover .nav-drop-menu {
  opacity: 1;
  visibility: visible;
  transform: none;
}
.nav-drop-menu a {
  display: block;
  padding: 0.55rem 0.9rem;
  border-radius: 8px;
  font-size: 0.87rem;
}

/* hamburger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ─── HERO SLIDER ─────────────────────────── */

.hero {
  position: relative;
  height: 100svh;
  min-height: 520px;
  overflow: hidden;
}

.hero-slides {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}
.hero-slide.active { opacity: 1; }

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.hero-slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(9,9,15,0.75) 30%, transparent 70%),
    linear-gradient(to top,   rgba(9,9,15,0.95) 0%, transparent 50%);
}

/* slide caption — positioned bottom-left via overlay */
.slide-caption {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  padding: 0 4rem 6rem;
  opacity: 0;
  transition: opacity 0.6s 0.4s;
  pointer-events: none;
}
.hero-slide.active .slide-caption { opacity: 1; }

.slide-caption-inner { max-width: 560px; }

.slide-game-tag {
  display: inline-block;
  font-family: 'Rajdhani', 'Rajdhani', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(229,57,53,0.4);
  border-radius: 4px;
  padding: 2px 10px;
  margin-bottom: 0.6rem;
}

.slide-caption h2 {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.slide-caption p {
  color: rgba(232,232,242,0.7);
  font-size: 0.95rem;
  max-width: 420px;
}

/* hero center badge */
.hero-badge {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  pointer-events: none;
  padding-bottom: 8rem;
}

.hero-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(3.5rem, 9vw, 7rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: linear-gradient(135deg, #fff 20%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.hero-motto {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(0.9rem, 2.5vw, 1.3rem);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.5rem;
}

/* slider controls */
.slider-ctrl {
  position: absolute;
  bottom: 2.25rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.s-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.s-btn:hover { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 16px var(--glow); }

.s-dots { display: flex; gap: 6px; }

.s-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  padding: 0;
}
.s-dot.active {
  background: var(--accent);
  box-shadow: 0 0 8px var(--glow);
  width: 22px;
  border-radius: 3.5px;
}

/* scroll hint */
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  right: 2.5rem;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scroll-pulse 2s infinite;
}
@keyframes scroll-pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }


/* ─── SECTION BASICS ──────────────────────── */

.section { padding: 5rem 0; }

.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-head { text-align: center; margin-bottom: 3.5rem; }

.tag-line {
  display: inline-block;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.section-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  font-weight: 700;
  line-height: 1.15;
}
.section-title span { color: var(--accent); }

.section-sub {
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 1rem;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}


/* ─── ABOUT ───────────────────────────────── */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-text p {
  color: var(--muted);
  margin-bottom: 1rem;
  font-size: 1rem;
}
.about-text strong { color: var(--text); }
.about-text a { color: var(--accent); }

.about-text .highlight-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  color: var(--muted);
  font-style: italic;
}
.about-text .highlight-box strong { color: var(--text); font-style: normal; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1.75rem;
  border-radius: 10px;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.03em;
  transition: all var(--transition);
  border: none;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  line-height: 1.25;
  color: #ffffff;
}

/* TeamSpeak — #c0392b daje kontrast 5.3:1 z białym (WCAG AA) */
.btn-red {
  background: #c0392b;
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(192,57,43,0.45);
}
.btn-red:hover {
  background: #e53935;
  box-shadow: 0 6px 26px rgba(229,57,53,0.55);
  transform: translateY(-2px);
  color: #ffffff;
}

/* Ghost — wyraźna ramka, czyste białe litery */
.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: #ffffff;
  border: 2px solid rgba(255,255,255,0.32);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
  transform: translateY(-2px);
  color: #ffffff;
}

/* Discord — #4752C4 daje kontrast ~6:1 z białym (WCAG AA) */
.btn-discord {
  background: #4752C4;
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(71,82,196,0.45);
}
.btn-discord:hover {
  background: #5865F2;
  box-shadow: 0 6px 26px rgba(88,101,242,0.55);
  transform: translateY(-2px);
  color: #ffffff;
}

/* testimonials inside about */
.testimonials-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem 2rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.testimonials-box::before {
  content: '"';
  position: absolute;
  top: -1.5rem;
  left: 1.5rem;
  font-size: 10rem;
  font-family: Georgia, serif;
  color: var(--accent);
  opacity: 0.08;
  line-height: 1;
  pointer-events: none;
}

.t-slide {
  display: none;
  animation: t-fade 0.5s ease;
}
.t-slide.active { display: block; }

@keyframes t-fade { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:none} }

.t-text {
  color: var(--muted);
  font-size: 0.97rem;
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.t-author {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--accent);
  letter-spacing: 0.05em;
}

.t-nav {
  display: flex;
  gap: 6px;
  margin-top: 1.5rem;
}


/* ─── GAMES ───────────────────────────────── */

.section-games {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 1.25rem;
}

.game-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1rem 1.25rem;
  text-align: center;
  transition: all 0.3s;
  cursor: default;
}
.game-card:hover {
  background: rgba(229,57,53,0.07);
  border-color: rgba(229,57,53,0.25);
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.3), 0 0 20px rgba(229,57,53,0.08);
}

.game-card img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  margin: 0 auto 0.85rem;
  transition: transform 0.3s;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.4));
}
.game-card:hover img { transform: scale(1.12) translateY(-2px); }

.game-name {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--muted);
  transition: color var(--transition);
}
.game-card:hover .game-name { color: var(--text); }


/* ─── SERVERS ─────────────────────────────── */

.servers-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.server-row {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 1.25rem;
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.server-row:last-child { border-bottom: none; }
.server-row:hover { background: rgba(255,255,255,0.02); }

.server-row.header {
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.server-row.header span {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}

.server-icon {
  width: 44px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.5));
}

.server-info { min-width: 0; }

.server-name {
  font-weight: 600;
  font-size: 0.97rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.server-addr {
  font-family: 'SFMono-Regular', 'Cascadia Code', 'Consolas', monospace;
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 2px;
}

.server-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.83rem;
  color: #4ade80;
  white-space: nowrap;
}
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 6px rgba(74,222,128,0.7);
  animation: dot-blink 2.5s infinite;
}
@keyframes dot-blink { 0%,100%{opacity:1} 50%{opacity:0.4} }


/* ─── TSVIEWER ────────────────────────────── */

.tsviewer-section {
  background: linear-gradient(160deg, #0a0010 0%, var(--bg) 50%);
  border-top: 1px solid var(--border);
}

.tsviewer-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
  align-items: start;
}

.tsviewer-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  padding: 1rem;
}

.tsv-connect-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(229,57,53,0.07);
  border: 1px solid rgba(229,57,53,0.2);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-top: 2rem;
}

.tsv-icon { font-size: 1.8rem; line-height: 1; }

.tsv-addr {
  font-family: monospace;
  font-size: 0.92rem;
  color: var(--accent);
  font-weight: 600;
}

.tsv-label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 2px;
}

.ts-features {
  list-style: none;
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.ts-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--muted);
}
.ts-features .icon {
  color: var(--accent);
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}


/* ─── FOOTER ──────────────────────────────── */

.gc-footer {
  background: #060609;
  border-top: 1px solid var(--border);
  padding: 3rem 0 2.25rem;
}

.footer-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
}

.footer-logo img {
  height: 44px;
  opacity: 0.65;
  transition: opacity var(--transition);
}
.footer-logo:hover img { opacity: 1; }

.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem 1.75rem;
  list-style: none;
}
.footer-links a {
  color: var(--muted);
  font-size: 0.87rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--text); }

.footer-copy {
  text-align: right;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.7;
}
.footer-copy a { color: var(--accent); }

.footer-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.75rem 2rem 1.5rem;
}

.footer-bottom {
  text-align: center;
  color: var(--muted);
  font-size: 0.78rem;
}

/* ipv6 badge */
.ipv6-badge { display: inline-block; margin-top: 0.5rem; opacity: 0.5; transition: opacity var(--transition); }
.ipv6-badge:hover { opacity: 0.9; }


/* ─── UTILITY ─────────────────────────────── */

.divider-line {
  width: 48px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  margin: 1rem auto 0;
  box-shadow: 0 0 12px var(--glow);
}


/* ─── RESPONSIVE ──────────────────────────── */

@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .tsviewer-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-copy { text-align: center; }
  .footer-logo { margin: 0 auto; }
}

@media (max-width: 768px) {
  .nav-burger { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(9,9,15,0.98);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 1rem 1rem;
    gap: 2px;
    backdrop-filter: blur(18px);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.7rem 1rem; }
  .nav-drop-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: rgba(255,255,255,0.03);
    border-radius: 8px;
    margin-top: 4px;
    min-width: auto;
  }

  .section { padding: 3.5rem 0; }
  .games-grid { grid-template-columns: repeat(3, 1fr); }

  .slide-caption { padding: 0 1.5rem 5.5rem; }

  .server-row { grid-template-columns: 48px 1fr; }
  .server-status { display: none; }
}

@media (max-width: 480px) {
  .hero-title { font-size: clamp(2.8rem,15vw,4rem); }
  .games-grid { grid-template-columns: repeat(2, 1fr); gap: 0.9rem; }
  .btn-row { flex-direction: column; }
  .btn { justify-content: center; }
  .slide-caption h2 { font-size: 1.6rem; }
  .hero-scroll { display: none; }
}