:root {
  --bg: #f7fbff;
  --bg-elev: #ffffff;
  --text: #1c2240;
  --muted: #5d668a;
  --accent: #ff6b4a;
  --accent-2: #ffb347;
  --stroke: #d9e0f5;
  --shadow: 0 12px 28px rgba(29, 40, 90, 0.14);
  --chip: #eef3ff;
}

body.dark {
  --bg: #141726;
  --bg-elev: #1d2338;
  --text: #f4f6ff;
  --muted: #bec6e8;
  --accent: #ff9166;
  --accent-2: #ffd166;
  --stroke: #313958;
  --shadow: 0 14px 28px rgba(0, 0, 0, 0.35);
  --chip: #2a3250;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Rajdhani", sans-serif;
  background:
    radial-gradient(circle at 10% -10%, rgba(255, 173, 91, 0.25), transparent 32%),
    radial-gradient(circle at 90% 0%, rgba(255, 107, 74, 0.2), transparent 36%),
    var(--bg);
  color: var(--text);
  line-height: 1.45;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.top-welcome {
  margin: 0 0 0.7rem;
  display: inline-block;
  padding: 0.4rem 0.8rem;
  font-weight: 700;
  color: #ffffff;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  border-radius: 999px;
}

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  background: color-mix(in hsl, var(--bg) 90%, #ffffff 10%);
  border-bottom: 1px solid var(--stroke);
  z-index: 20;
}

.nav {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 1rem;
  padding: 0.35rem 0;
}

.menu-home-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--stroke);
  background: var(--bg-elev);
  color: var(--text);
  display: inline-grid;
  place-items: center;
  padding: 0;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.menu-home-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.home-icon {
  font-size: 1.35rem;
  line-height: 1;
}

.brand-logo {
  width: 86px;
  height: auto;
  display: block;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-left: auto;
}

.btn,
.theme-toggle,
.card-link,
.info-btn {
  text-decoration: none;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid var(--stroke);
  padding: 0.62rem 1.06rem;
  color: var(--text);
  background: var(--bg-elev);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn-primary {
  border-color: transparent;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #ffffff;
}

.btn:hover,
.theme-toggle:hover,
.card-link:hover,
.info-btn:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: var(--shadow);
}

.theme-toggle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  padding: 0;
  cursor: pointer;
}

.theme-toggle .label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.theme-toggle .icon {
  font-size: 1.2rem;
  line-height: 1;
}

.contact-page {
  padding: 3.2rem 0 4rem;
}

.contact-card {
  max-width: 980px;
  margin: 0 auto;
  background: var(--bg-elev);
  border: 1px solid var(--stroke);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: clamp(1rem, 2.5vw, 1.6rem);
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 1.2rem;
}

.contact-intro {
  padding: 0.2rem 0.2rem 0.2rem 0.1rem;
}

.contact-intro h1 {
  margin-top: 0.5rem;
  margin-bottom: 0.8rem;
}

.contact-form {
  display: grid;
  gap: 0.5rem;
  background: color-mix(in hsl, var(--bg-elev) 72%, var(--chip));
  border: 1px solid var(--stroke);
  border-radius: 16px;
  padding: clamp(0.85rem, 2.4vw, 1.25rem);
}

.contact-form label {
  font-weight: 700;
  font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--stroke);
  background: var(--bg);
  color: var(--text);
  border-radius: 12px;
  padding: 0.75rem 0.8rem;
  font: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in hsl, var(--accent) 25%, transparent);
}

.contact-form textarea {
  resize: vertical;
  min-height: 150px;
}

.contact-form .btn {
  justify-self: start;
  margin-top: 0.4rem;
}

.contact-status {
  min-height: 1.4em;
}

.hero {
  padding: 6rem 0 4rem;
}

.kicker,
h1,
h2,
h3 {
  font-family: "Orbitron", sans-serif;
}

.kicker {
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.15;
  margin: 0.7rem 0 0.8rem;
  max-width: 18ch;
}

.hero-copy {
  max-width: 62ch;
  color: var(--muted);
  margin-bottom: 1.6rem;
}

.hero-actions {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.section-head h2,
.submit-box h2 {
  font-size: clamp(1.45rem, 3.6vw, 2rem);
  margin-bottom: 0.4rem;
}

.section-head p,
.submit-box p {
  margin-top: 0;
  color: var(--muted);
}

.games {
  padding: 1.4rem 0 3.6rem;
}

.tabs {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.tab-btn {
  border: 1px solid var(--stroke);
  background: var(--bg-elev);
  color: var(--text);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font-family: "Rajdhani", sans-serif;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.tab-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.tab-btn.active {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  border-color: transparent;
  color: #ffffff;
}

.game-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.game-card {
  background: var(--bg-elev);
  border: 1px solid var(--stroke);
  border-radius: 22px;
  padding: 1.1rem;
  box-shadow: var(--shadow);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.game-card:hover {
  transform: translateY(-5px) rotate(-0.4deg);
}

.game-card::after {
  content: "";
  position: absolute;
  right: -28px;
  top: -28px;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  background: linear-gradient(135deg, color-mix(in hsl, var(--accent) 36%, transparent), transparent);
  pointer-events: none;
}

.game-thumb {
  width: 100%;
  aspect-ratio: 16 / 11;
  min-height: 180px;
  border-radius: 14px;
  border: 1px dashed var(--stroke);
  background: linear-gradient(135deg, var(--chip), color-mix(in hsl, var(--bg-elev) 82%, var(--chip)));
  display: grid;
  place-items: center;
  font-weight: 700;
  color: var(--muted);
}

.game-card h3 {
  margin: 0.6rem 0 0.35rem;
}

.game-card p {
  margin-top: 0;
  color: var(--muted);
}

.game-description {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.9em;
}

.game-description.expanded {
  display: block;
  -webkit-line-clamp: initial;
  overflow: visible;
}

.view-more-btn {
  border: 0;
  background: transparent;
  color: var(--accent);
  padding: 0;
  font-family: "Rajdhani", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  margin: -0.2rem 0 0.7rem;
  align-self: flex-start;
}

.view-more-btn.hidden {
  display: none;
}

.card-actions {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.card-link {
  display: inline-flex;
  background: var(--chip);
}

.info-btn {
  display: inline-flex;
  background: var(--chip);
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(10, 12, 24, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 40;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.24s ease, visibility 0.24s ease;
}

.modal.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.side-menu {
  position: fixed;
  inset: 0;
  background: rgba(10, 12, 24, 0.5);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.24s ease, visibility 0.24s ease;
  z-index: 50;
}

.side-menu.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.side-menu-panel {
  width: min(270px, 82vw);
  height: 100%;
  background: var(--bg-elev);
  border-right: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  padding: 1rem;
  display: grid;
  align-content: start;
  gap: 0.7rem;
  transform: translateX(-102%);
  transition: transform 0.24s ease;
}

.side-menu.open .side-menu-panel {
  transform: translateX(0);
}

.side-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}

.side-menu-head h3 {
  margin: 0;
}

.side-auth {
  margin-top: 0.35rem;
  border-top: 1px solid var(--stroke);
  padding-top: 0.65rem;
  display: grid;
  gap: 0.4rem;
}

.side-auth p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.25;
  word-break: break-word;
}

.auth-hint {
  display: none;
  width: 100%;
  justify-content: center;
  font-size: 0.92rem;
  border-style: dashed;
}

.side-auth .btn {
  width: 100%;
  justify-content: center;
  padding: 0.48rem 0.72rem;
  font-size: 0.9rem;
}

.modal-content {
  width: min(460px, 100%);
  background: var(--bg-elev);
  border: 1px solid var(--stroke);
  border-radius: 18px;
  padding: 1rem;
  box-shadow: var(--shadow);
  transform: translateY(18px) scale(0.98);
  opacity: 0;
  transition: transform 0.24s ease, opacity 0.24s ease;
}

.modal.open .modal-content {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.first-visit-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  margin-top: 0.6rem;
}

#playGamesBtn {
  border-color: transparent;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #ffffff;
}

#modalDescription {
  color: var(--muted);
}

#switchModeText {
  color: var(--muted);
}

#whoAreYouText {
  color: var(--muted);
}

.who-are-you-actions {
  grid-template-columns: repeat(3, 1fr);
}

.who-are-you-btn {
  border-color: transparent;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #ffffff;
}

#authModalSubtitle {
  color: var(--muted);
  margin-top: 0;
}

.auth-provider-actions {
  grid-template-columns: 1fr;
}

.auth-provider-btn {
  width: 100%;
  justify-content: center;
}

.modal-logos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}

.modal-label {
  margin: 0 0 0.35rem;
  font-size: 0.9rem;
  font-weight: 700;
}

.modal-logo {
  width: 100%;
  height: 140px;
  object-fit: contain;
  border: 1px solid var(--stroke);
  border-radius: 10px;
  padding: 0.2rem;
  background: var(--chip);
}

.submit {
  padding-bottom: 4.2rem;
}

.submit-box {
  background: linear-gradient(145deg, var(--bg-elev), color-mix(in hsl, var(--bg-elev) 70%, var(--chip)));
  border: 1px solid var(--stroke);
  border-radius: 24px;
  padding: 1.45rem;
}

.site-footer {
  border-top: 1px solid var(--stroke);
  padding: 1rem 0 1.5rem;
}

.footer-wrap {
  color: var(--muted);
}

@media (max-width: 720px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin-left: 0;
  }

  .btn,
  .theme-toggle {
    justify-content: center;
    text-align: center;
  }

  .hero {
    padding-top: 4.4rem;
  }

  .first-visit-actions {
    grid-template-columns: 1fr;
  }

  .contact-page {
    padding-top: 1.4rem;
  }

  .contact-card {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .contact-form .btn {
    width: 100%;
    justify-content: center;
  }
}