/* Mythic Dungeons – vanilla CSS, no framework */

:root {
  --color-bg: #0f0e12;
  --color-surface: #18161d;
  --color-surface-elevated: #1f1d26;
  --color-border: #2a2835;
  --color-text: #e8e6ed;
  --color-text-muted: #9a96a6;
  --color-accent: #c9a227;
  --color-accent-dim: #8b7322;
  --color-accent-glow: rgba(201, 162, 39, 0.25);
  --font-display: "Cinzel", Georgia, serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --radius: 6px;
  --radius-lg: 10px;
  --transition: 0.2s ease;
  --navbar-height: 4rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: #e0c040;
}

/* ----- Navbar ----- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--navbar-height);
  transition: background-color var(--transition), box-shadow var(--transition);
}

.navbar.is-solid {
  background-color: rgba(15, 14, 18, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 var(--color-border);
}

.navbar-inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

.navbar-brand:hover {
  color: var(--color-accent);
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
  border-radius: var(--radius);
  transition: background var(--transition);
}

.navbar-toggle:hover {
  background: var(--color-surface-elevated);
}

.navbar-toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.navbar-toggle[aria-expanded="true"] .navbar-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar-toggle[aria-expanded="true"] .navbar-toggle-bar:nth-child(2) {
  opacity: 0;
}

.navbar-toggle[aria-expanded="true"] .navbar-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.navbar-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.navbar-links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.navbar-links a:hover {
  color: var(--color-text);
}

@media (max-width: 768px) {
  .navbar-toggle {
    display: flex;
  }

  .navbar-menu {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-lg);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.3s ease, opacity var(--transition);
  }

  .navbar-menu.is-open {
    max-height: 20rem;
    opacity: 1;
  }

  .navbar-links {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .navbar-links li {
    border-bottom: 1px solid var(--color-border);
  }

  .navbar-links li:last-child {
    border-bottom: none;
  }

  .navbar-links a {
    display: block;
    padding: var(--space-md) 0;
  }
}

/* ----- Lander (full-screen hero) ----- */
.lander {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--navbar-height) var(--space-lg) var(--space-3xl);
  overflow: hidden;
}

.lander-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 20%, var(--color-accent-glow) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 60%, rgba(139, 115, 34, 0.15) 0%, transparent 45%),
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-surface) 100%);
  z-index: 0;
}

.lander-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.lander-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 36rem;
}

.lander-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 8vw, 4rem);
  line-height: 1.15;
  letter-spacing: 0.05em;
  margin: 0 0 var(--space-md);
  color: var(--color-text);
  text-shadow: 0 0 40px var(--color-accent-glow);
}

.lander-tagline {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-xl);
  font-weight: 500;
}

.lander-cta {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.05em;
  color: var(--color-bg);
  background: var(--color-accent);
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.lander-cta:hover {
  background: #e0c040;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--color-accent-glow);
}

.lander-scroll-hint {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: scroll-hint 2s ease-in-out infinite;
}

.lander-scroll-arrow {
  font-size: 1rem;
}

@keyframes scroll-hint {
  0%, 100% { opacity: 0.6; transform: translateX(-50%) translateY(0); }
  50% { opacity: 1; transform: translateX(-50%) translateY(4px); }
}

/* ----- Sections ----- */
.section {
  padding: var(--space-3xl) 0;
}

.container {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  letter-spacing: 0.03em;
  margin: 0 0 var(--space-lg);
  color: var(--color-text);
}

.section-lead {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-md);
  max-width: 42rem;
}

.section-body {
  margin: 0;
  color: var(--color-text-muted);
  max-width: 42rem;
}

.section-about {
  background: var(--color-surface);
}

.section-features {
  background: var(--color-bg);
}

.section-team {
  background: var(--color-surface);
}

/* ----- Feature grid ----- */
.feature-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.feature-card {
  padding: var(--space-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.feature-card:hover {
  border-color: var(--color-accent-dim);
  box-shadow: 0 0 0 1px var(--color-accent-dim);
}

.feature-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: var(--space-md);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  margin: 0 0 var(--space-sm);
  color: var(--color-text);
}

.feature-card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* ----- Join / link cards ----- */
.section-join {
  background: var(--color-surface);
}

.link-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.link-card {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.link-card-icon {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  color: var(--color-accent);
}

.link-card-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.link-card-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.link-card:hover {
  border-color: var(--color-accent-dim);
  background: rgba(201, 162, 39, 0.06);
  transform: translateY(-2px);
}

.link-card-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-xs);
}

.link-card-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Play section IP */
.play-ip {
  margin: var(--space-lg) 0;
}

.play-ip code {
  display: inline-block;
  padding: var(--space-md) var(--space-lg);
  font-family: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, monospace;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-accent);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

/* ----- Footer ----- */
.footer {
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}

.footer-text {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-align: center;
}

/* ----- Rules page ----- */
.section-rules-page {
  background: var(--color-surface);
  padding-bottom: var(--space-3xl);
}

.container-rules {
  max-width: 42rem;
}

.rules-header {
  margin-bottom: var(--space-2xl);
}

.rules-header .section-lead {
  margin-bottom: 0;
}

.rules-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.rule-card {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.rule-card:hover {
  border-color: var(--color-accent-dim);
  box-shadow: 0 0 0 1px var(--color-accent-dim);
}

.rule-card-num {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-bg);
  background: var(--color-accent);
  border-radius: 50%;
  line-height: 1;
}

.rule-card-body {
  min-width: 0;
}

.rule-card-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  color: var(--color-text);
  margin: 0 0 var(--space-md);
}

.rule-card-items {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.rule-card-items li {
  margin-bottom: var(--space-sm);
}

.rule-card-items li:last-child {
  margin-bottom: 0;
}

.rules-footer {
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.rules-footer-text {
  margin: 0;
  font-size: 1rem;
  color: var(--color-text-muted);
  text-align: center;
}

.rules-footer-text a {
  font-weight: 500;
}

/* ----- Team page ----- */
.section-team-page {
  background: var(--color-surface);
  padding-bottom: var(--space-3xl);
}

.container-team {
  max-width: 40rem;
}

.team-header {
  margin-bottom: var(--space-2xl);
}

.team-header .section-lead {
  margin-bottom: 0;
}

.team-owner-card {
  padding: var(--space-2xl);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-2xl);
}

.team-owner-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.team-owner-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: 0.02em;
  color: var(--color-text);
  margin: 0 0 var(--space-md);
}

.team-owner-desc {
  margin: 0;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

.team-join-card {
  padding: var(--space-2xl);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.team-join-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  color: var(--color-text);
  margin: 0 0 var(--space-md);
}

.team-join-intro {
  margin: 0 0 var(--space-lg);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.team-roles {
  list-style: none;
  margin: 0 0 var(--space-xl);
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.team-role {
  padding: var(--space-md) var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}

.team-role:hover {
  border-color: var(--color-accent-dim);
}

.team-role-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-xs);
}

.team-role-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  display: block;
}

.team-join-apply {
  margin: 0 0 var(--space-xl);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.team-cta {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  color: var(--color-bg);
  background: var(--color-accent);
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.team-cta:hover {
  background: #e0c040;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--color-accent-glow);
}