/* ============================
   Arthurs Bossfight - Landing
   ============================ */

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

:root {
  --deep-1: #011e33;
  --deep-2: #034168;
  --deep-3: #062c43;
  --teal-1: #0a6b8a;
  --teal-2: #1fa8c7;
  --sand:   #f4a261;
  --sand-2: #e76f51;
  --ink:    #0d2235;
  --text:   #eaf4fb;
  --text-dim: rgba(234, 244, 251, 0.78);
  --pad-y-safe: env(safe-area-inset-top, 0px);
  --pad-b-safe: env(safe-area-inset-bottom, 0px);
}

html, body {
  width: 100%;
  min-height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  color: var(--text);
  background: var(--deep-1);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  background: radial-gradient(ellipse at 50% -10%, #0f7a9c 0%, var(--deep-2) 35%, var(--deep-1) 80%) no-repeat, var(--deep-1);
  background-attachment: fixed;
  padding-top: var(--pad-y-safe);
  padding-bottom: var(--pad-b-safe);
}

/* =========== Ozean-Background =========== */

.ocean-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.ocean-layer {
  position: absolute;
  inset: 0;
  background-repeat: repeat-x;
}

.ocean-layer-1 {
  background: radial-gradient(1000px 400px at 30% 0%, rgba(110, 200, 255, 0.22), transparent 70%),
              radial-gradient(900px 360px at 70% 20%, rgba(50, 160, 200, 0.18), transparent 70%);
}
.ocean-layer-2 {
  background: linear-gradient(180deg, transparent 0%, rgba(1, 20, 40, 0.25) 70%, rgba(1, 20, 40, 0.6) 100%);
}
.ocean-layer-3 {
  background:
    radial-gradient(260px 80px at 20% 95%, rgba(5, 30, 55, 0.8), transparent 70%),
    radial-gradient(320px 100px at 80% 99%, rgba(5, 30, 55, 0.8), transparent 70%);
}

.sunrays {
  position: absolute;
  top: -10%;
  left: 30%;
  width: 40%;
  height: 80%;
  background: conic-gradient(from 180deg at 50% 0%, rgba(255,240,180,0.15) 0deg, transparent 20deg, rgba(255,240,180,0.12) 40deg, transparent 60deg, rgba(255,240,180,0.18) 80deg, transparent 110deg);
  filter: blur(10px);
  opacity: 0.55;
  animation: sunShift 9s ease-in-out infinite alternate;
}

@keyframes sunShift {
  0%   { transform: translateX(-4%) rotate(-3deg); }
  100% { transform: translateX(4%)  rotate(3deg); }
}

/* Aufsteigende Blasen */
.bubbles { position: absolute; inset: 0; }
.bubble {
  position: absolute;
  bottom: -40px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.95), rgba(180, 220, 255, 0.35) 55%, rgba(180, 220, 255, 0.05) 100%);
  box-shadow: inset 0 0 4px rgba(255,255,255,0.5);
  animation: bubbleRise linear forwards;
}
@keyframes bubbleRise {
  0%   { transform: translateY(0) scale(0.85); }
  100% { transform: translateY(-115vh) scale(1.05); }
}

/* Schwebende Plankton-Partikel */
.particles { position: absolute; inset: 0; }
.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(180, 230, 255, 0.5);
  box-shadow: 0 0 6px rgba(180, 230, 255, 0.8);
  animation: plankDrift linear infinite;
}
@keyframes plankDrift {
  0%   { transform: translate(0, 0); opacity: 0; }
  20%  { opacity: 0.9; }
  80%  { opacity: 0.7; }
  100% { transform: translate(20px, -40px); opacity: 0; }
}

/* =========== Music-Toggle =========== */

.music-toggle {
  position: fixed;
  top: calc(14px + var(--pad-y-safe));
  right: 14px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: none;
  background: rgba(6, 44, 67, 0.85);
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(110, 200, 255, 0.3);
  transition: background 0.2s, transform 0.2s, opacity 0.2s;
}
.music-toggle:hover { background: rgba(6, 44, 67, 1); transform: scale(1.05); }
.music-toggle.muted { opacity: 0.55; text-decoration: line-through; }

/* =========== Main Layout =========== */

main {
  position: relative;
  z-index: 1;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-title {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: 32px;
  letter-spacing: 0.5px;
  text-shadow: 0 3px 0 var(--sand), 0 6px 20px rgba(0,0,0,0.35);
}

/* =========== HERO =========== */

.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px 40px;
  position: relative;
}
.hero-inner {
  text-align: center;
  max-width: 640px;
  animation: heroIn 0.9s ease-out;
}
@keyframes heroIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Arthur-Medaillon (wie im Spiel) */
.arthur-medallion {
  position: relative;
  width: 180px;
  height: 180px;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: medallionFloat 4s ease-in-out infinite;
}
@keyframes medallionFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}
.medallion-glow {
  position: absolute;
  inset: -18px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(110, 200, 255, 0.6) 0%, rgba(110, 200, 255, 0) 70%);
  filter: blur(8px);
  animation: medallionPulse 3s ease-in-out infinite;
}
@keyframes medallionPulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50%      { opacity: 1;   transform: scale(1.1); }
}
.medallion-photo {
  position: relative;
  z-index: 2;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  border: 5px solid #fff;
  box-shadow: 0 0 0 3px #2ea6d4, 0 10px 30px rgba(0, 0, 0, 0.55);
}
.medallion-ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px dashed rgba(255, 255, 255, 0.55);
  z-index: 3;
  pointer-events: none;
  animation: ringSpin 20s linear infinite;
}
@keyframes ringSpin { to { transform: rotate(360deg); } }

.medallion-caption {
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(180deg, var(--sand), var(--sand-2));
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 4px 14px;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.5);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
  white-space: nowrap;
  z-index: 5;
}

.medallion-bubbles { position: absolute; inset: 0; z-index: 4; pointer-events: none; }
.medallion-bubbles .bub {
  position: absolute;
  background: radial-gradient(circle at 30% 30%, #fff, rgba(180, 220, 255, 0.4) 60%, rgba(180, 220, 255, 0) 100%);
  border-radius: 50%;
  opacity: 0.85;
}
.medallion-bubbles .b1 { width: 12px; height: 12px; top: -8px; left: 20px; animation: bubFloat 3.2s ease-in-out infinite; }
.medallion-bubbles .b2 { width: 8px;  height: 8px;  top: 8px;  right: 14px; animation: bubFloat 2.6s ease-in-out 0.6s infinite; }
.medallion-bubbles .b3 { width: 10px; height: 10px; bottom: 10px; left: -6px; animation: bubFloat 3.6s ease-in-out 1.2s infinite; }
@keyframes bubFloat {
  0%   { transform: translateY(4px) scale(0.7); opacity: 0; }
  30%  { opacity: 0.9; }
  100% { transform: translateY(-30px) scale(1.1); opacity: 0; }
}

.title {
  font-size: clamp(2.2rem, 7vw, 3.8rem);
  font-weight: 900;
  letter-spacing: 1.5px;
  text-shadow: 0 5px 0 var(--sand), 0 8px 24px rgba(0,0,0,0.4);
  margin-bottom: 6px;
}
.subtitle {
  font-size: clamp(1.05rem, 3vw, 1.3rem);
  color: rgba(234, 244, 251, 0.85);
  margin-bottom: 12px;
  font-weight: 600;
  letter-spacing: 1px;
}
.tagline {
  font-size: clamp(0.9rem, 2.5vw, 1.05rem);
  color: var(--text-dim);
  margin-bottom: 32px;
}

/* Play-Button */
.play-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 34px;
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(180deg, var(--sand) 0%, var(--sand-2) 100%);
  border-radius: 14px;
  text-decoration: none;
  box-shadow: 0 6px 0 #a84a2e, 0 10px 22px rgba(231, 111, 81, 0.4);
  transition: transform 0.12s, box-shadow 0.12s;
  border: 2px solid rgba(255,255,255,0.2);
}
.play-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 0 #a84a2e, 0 12px 28px rgba(231, 111, 81, 0.5);
}
.play-btn:active {
  transform: translateY(3px);
  box-shadow: 0 3px 0 #a84a2e, 0 5px 10px rgba(231, 111, 81, 0.35);
}
.play-icon { font-size: 0.9em; }

.play-btn-lg {
  padding: 20px 46px;
  font-size: 1.25rem;
}

.install-hint { margin-top: 18px; }
.install-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(180deg, #2ea6d4, #1a77b8);
  color: #fff;
  border: 2px solid rgba(255,255,255,0.35);
  padding: 12px 24px;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 0 #0d4d7a, 0 6px 16px rgba(26, 119, 184, 0.45);
  transition: transform 0.12s, box-shadow 0.12s;
  font-family: inherit;
  animation: installPulse 2.6s ease-in-out infinite;
}
.install-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 0 #0d4d7a, 0 8px 20px rgba(26, 119, 184, 0.55); }
.install-btn:active { transform: translateY(2px); box-shadow: 0 2px 0 #0d4d7a; }
.install-icon { font-size: 1.1em; }

@keyframes installPulse {
  0%, 100% { box-shadow: 0 4px 0 #0d4d7a, 0 6px 16px rgba(26, 119, 184, 0.45); }
  50%      { box-shadow: 0 4px 0 #0d4d7a, 0 8px 26px rgba(110, 200, 255, 0.8); }
}

/* PWA-Badge unter Play-Button */
.pwa-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  padding: 8px 16px;
  background: rgba(110, 200, 255, 0.12);
  border: 1px solid rgba(110, 200, 255, 0.4);
  border-radius: 999px;
  font-size: 0.88rem;
  color: #cde8ff;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.pwa-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6ec8ff;
  box-shadow: 0 0 10px #6ec8ff;
  animation: dotPulse 1.8s ease-in-out infinite;
}
@keyframes dotPulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50%      { opacity: 1;   transform: scale(1.25); }
}
.pwa-badge-link {
  color: var(--sand);
  text-decoration: none;
  font-weight: 700;
  margin-left: 4px;
  transition: color 0.2s;
}
.pwa-badge-link:hover { color: #fff; }

/* Install Section */
.install-section {
  padding: 90px 0 80px;
  background: linear-gradient(180deg, transparent, rgba(26, 119, 184, 0.12), transparent);
}

.install-header {
  text-align: center;
  margin-bottom: 40px;
}
.install-pill {
  display: inline-block;
  background: linear-gradient(180deg, #6ec8ff, #1a77b8);
  color: #fff;
  font-weight: 900;
  letter-spacing: 2px;
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 0.78rem;
  margin-bottom: 10px;
  box-shadow: 0 4px 12px rgba(110, 200, 255, 0.4);
}
.install-sub {
  max-width: 580px;
  margin: 0 auto;
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.55;
}

.install-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  margin-bottom: 40px;
}

.install-card {
  background: linear-gradient(180deg, rgba(6, 44, 67, 0.75), rgba(1, 30, 51, 0.9));
  border: 1px solid rgba(110, 200, 255, 0.25);
  border-radius: 16px;
  padding: 22px 22px 20px;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.install-card:hover {
  transform: translateY(-4px);
  border-color: rgba(110, 200, 255, 0.6);
  box-shadow: 0 14px 34px rgba(0,0,0,0.4);
}

.install-android { border-left: 4px solid #6ec8ff; }
.install-ios     { border-left: 4px solid #f4a261; }
.install-desktop { border-left: 4px solid #9575cd; }

.install-card-head {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.install-card-head h3 {
  font-size: 1.08rem;
  margin-bottom: 2px;
  color: #fff;
}
.platform-tag {
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--sand);
  opacity: 0.85;
}
.install-phone {
  flex-shrink: 0;
  width: 54px;
  height: 54px;
  background: rgba(6, 44, 67, 0.8);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.install-steps {
  margin: 0;
  padding-left: 22px;
  display: grid;
  gap: 10px;
}
.install-steps li {
  font-size: 0.93rem;
  line-height: 1.55;
  color: var(--text-dim);
}
.install-steps li::marker {
  color: var(--sand);
  font-weight: 800;
}
.install-steps strong { color: #fff; }
.icon-inline {
  display: inline-block;
  vertical-align: middle;
  font-size: 1.1em;
}

/* Benefits */
.install-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
  margin-bottom: 40px;
}
.benefit {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: rgba(6, 44, 67, 0.5);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 14px 16px;
}
.benefit-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  line-height: 1.2;
}
.benefit strong {
  display: block;
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 2px;
}
.benefit p {
  font-size: 0.83rem;
  color: var(--text-dim);
  line-height: 1.45;
}

.install-cta {
  text-align: center;
}
.install-btn-large {
  background: linear-gradient(180deg, #2ea6d4, #1a77b8);
  box-shadow: 0 6px 0 #0d4d7a, 0 10px 22px rgba(26, 119, 184, 0.45);
  border: 2px solid rgba(255,255,255,0.25);
}
.install-btn-large:hover {
  box-shadow: 0 8px 0 #0d4d7a, 0 12px 28px rgba(110, 200, 255, 0.55);
}
.install-note {
  margin-top: 14px;
  color: var(--text-dim);
  font-size: 0.88rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.scroll-hint {
  position: absolute;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  width: 28px;
  height: 48px;
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: 20px;
  display: block;
  animation: floatDown 2s ease-in-out infinite;
}
.scroll-hint span {
  position: absolute;
  left: 50%;
  top: 8px;
  width: 4px;
  height: 10px;
  border-radius: 2px;
  background: rgba(255,255,255,0.8);
  transform: translateX(-50%);
  animation: scrollDot 2s ease-in-out infinite;
}
@keyframes floatDown { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 4px); } }
@keyframes scrollDot {
  0%   { transform: translate(-50%, 0); opacity: 0; }
  30%  { opacity: 1; }
  80%  { opacity: 0.4; }
  100% { transform: translate(-50%, 16px); opacity: 0; }
}

/* =========== Sections (common) =========== */

.story-section, .chars-section, .levels-section,
.features-section, .controls-section, .cta-section {
  padding: 80px 0;
  position: relative;
}

.story-section::before, .features-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(6, 44, 67, 0.55), transparent);
  pointer-events: none;
  z-index: -1;
}

/* =========== Story Card =========== */

.story-card {
  max-width: 720px;
  margin: 0 auto;
  background: rgba(6, 44, 67, 0.55);
  border: 1px solid rgba(110, 200, 255, 0.25);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 28px 30px;
  border-radius: 16px;
  box-shadow: 0 14px 40px rgba(0,0,0,0.35);
  font-size: 1.02rem;
  line-height: 1.7;
}
.story-card p + p { margin-top: 12px; }
.story-card strong { color: var(--sand); }
.story-final {
  margin-top: 18px !important;
  font-style: italic;
  color: rgba(255, 220, 160, 0.9);
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 14px;
}

/* =========== Character Grid =========== */

.char-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
}
.char-card {
  background: linear-gradient(180deg, rgba(6, 44, 67, 0.65), rgba(1, 30, 51, 0.9));
  border: 1px solid var(--c);
  border-radius: 16px;
  padding: 18px 14px 20px;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
}
.char-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, var(--c), transparent 60%);
  opacity: 0.12;
  pointer-events: none;
}
.char-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(0,0,0,0.4), 0 0 18px var(--c);
}
.char-svg {
  width: 90px;
  height: 90px;
  margin-bottom: 10px;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.4));
}
.char-card h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
  color: var(--c);
  text-shadow: 0 2px 0 rgba(0,0,0,0.35);
}
.char-card p {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.45;
}
.char-card h3 .char-badge {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 8px;
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #fff;
  background: linear-gradient(90deg, #ff5c8a 0%, #ff9ec7 100%);
  border-radius: 10px;
  vertical-align: middle;
  text-shadow: 0 1px 2px rgba(168, 31, 74, 0.7);
  box-shadow: 0 0 10px rgba(255, 92, 138, 0.5);
  animation: mamaBadgePulse 2.2s ease-in-out infinite;
}
@keyframes mamaBadgePulse {
  0%, 100% { box-shadow: 0 0 10px rgba(255, 92, 138, 0.5); transform: translateY(-1px) scale(1); }
  50%      { box-shadow: 0 0 18px rgba(255, 92, 138, 0.85); transform: translateY(-2px) scale(1.04); }
}
.char-card-mama {
  border-color: #ff9ec7;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 156, 199, 0.18), transparent 60%),
    linear-gradient(180deg, rgba(74, 20, 52, 0.6), rgba(30, 10, 24, 0.9));
  box-shadow: 0 6px 20px rgba(255, 92, 138, 0.18);
}
.char-card-mama::before {
  background: radial-gradient(circle at 50% 0%, #ff9ec7, transparent 60%);
  opacity: 0.22;
}
.char-card-mama h3 { color: #ff9ec7; }

/* =========== Level Cards =========== */

.levels-list {
  list-style: none;
  max-width: 820px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
}
.level-card {
  display: flex;
  gap: 18px;
  align-items: center;
  background: linear-gradient(90deg, rgba(6, 44, 67, 0.7), rgba(1, 30, 51, 0.75));
  border: 1px solid rgba(255,255,255,0.1);
  border-left: 4px solid var(--lc1);
  padding: 20px 22px;
  border-radius: 14px;
  transition: transform 0.2s, border-color 0.2s;
}
.level-card:hover {
  transform: translateX(4px);
  border-color: var(--lc1);
  box-shadow: 0 6px 20px rgba(0,0,0,0.35);
}
.level-num {
  font-size: 2.2rem;
  font-weight: 900;
  min-width: 54px;
  text-align: center;
  background: linear-gradient(180deg, var(--lc1), var(--lc2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 4px 0 rgba(0,0,0,0.25);
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.35));
}
.level-body h3 {
  font-size: 1.15rem;
  margin-bottom: 4px;
}
.level-theme {
  font-size: 0.82rem;
  color: var(--lc1);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
  opacity: 0.85;
}
.level-card p:last-child {
  font-size: 0.92rem;
  color: var(--text-dim);
  line-height: 1.5;
}

/* =========== Features Grid =========== */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.feat {
  background: rgba(6, 44, 67, 0.55);
  border: 1px solid rgba(110, 200, 255, 0.2);
  border-radius: 14px;
  padding: 20px 18px;
  text-align: center;
  transition: transform 0.2s, border-color 0.2s;
}
.feat:hover {
  transform: translateY(-3px);
  border-color: rgba(110, 200, 255, 0.5);
}
.feat-icon {
  font-size: 2.3rem;
  margin-bottom: 8px;
  line-height: 1;
}
.feat h3 {
  font-size: 1rem;
  margin-bottom: 6px;
  color: #fff;
}
.feat p {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.45;
}

/* =========== Controls =========== */

.controls-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  max-width: 640px;
  margin: 0 auto;
}
.ctrl {
  background: rgba(6, 44, 67, 0.6);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 18px 14px;
  text-align: center;
}
.key {
  display: inline-block;
  background: linear-gradient(180deg, #eaf4fb, #b5c9d6);
  color: var(--ink);
  padding: 8px 14px;
  border-radius: 8px;
  font-weight: 800;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  box-shadow: 0 3px 0 rgba(30,40,60,0.55), 0 4px 10px rgba(0,0,0,0.3);
  font-family: "Courier New", monospace;
  font-size: 0.9rem;
}
.ctrl p {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* =========== CTA + Footer =========== */

.cta-section {
  text-align: center;
  padding: 100px 20px;
}
.cta-section h2 {
  font-size: clamp(1.6rem, 4.5vw, 2.4rem);
  margin-bottom: 26px;
  text-shadow: 0 3px 0 var(--sand), 0 6px 20px rgba(0,0,0,0.4);
}

footer {
  text-align: center;
  padding: 40px 20px 30px;
  padding-bottom: calc(30px + var(--pad-b-safe));
  color: rgba(234, 244, 251, 0.5);
  font-size: 0.85rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  position: relative;
  z-index: 2;
}
footer .credits {
  max-width: 720px;
  margin: 0 auto 14px;
  padding: 22px 24px;
  border-radius: 16px;
  background:
    radial-gradient(ellipse at top, rgba(79, 192, 255, 0.10), transparent 70%),
    linear-gradient(180deg, rgba(6, 44, 67, 0.65), rgba(1, 30, 51, 0.85));
  border: 1px solid rgba(255, 214, 130, 0.20);
  box-shadow: 0 10px 30px rgba(0,0,0,0.35), inset 0 0 40px rgba(79, 192, 255, 0.05);
}
footer .credits-line {
  font-size: 1rem;
  line-height: 1.55;
  color: rgba(234, 244, 251, 0.85);
  letter-spacing: 0.01em;
}
footer .credits-line + .credits-line { margin-top: 6px; }
footer .credits-dev {
  color: rgba(234, 244, 251, 0.6);
  font-weight: 400;
  margin-right: 6px;
  font-style: italic;
}
footer .credits-name {
  color: #ffe3a0;
  font-weight: 700;
  text-shadow: 0 0 12px rgba(255, 214, 130, 0.35);
  letter-spacing: 0.02em;
}
footer .credits-dots {
  color: rgba(79, 192, 255, 0.55);
  letter-spacing: 0.18em;
  font-weight: 700;
  margin: 0 2px;
}
footer .credits-for .credits-dots { color: rgba(255, 214, 130, 0.55); }
footer .credits-hero {
  color: #fff;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: linear-gradient(90deg, #ffd782 0%, #fff 50%, #ffd782 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 24px rgba(255, 214, 130, 0.45);
  margin-left: 4px;
}
footer .footer-sub {
  margin-top: 8px;
  font-size: 0.8rem;
  color: rgba(234, 244, 251, 0.4);
}

/* =========== Mobile =========== */

@media (max-width: 640px) {
  .hero { padding: 60px 20px 40px; }
  .arthur-medallion { width: 150px; height: 150px; }
  .medallion-photo  { width: 130px; height: 130px; }
  .story-card { padding: 22px 20px; }
  .level-card { padding: 16px; gap: 14px; }
  .level-num  { font-size: 1.8rem; min-width: 44px; }
  .play-btn   { padding: 15px 28px; font-size: 1rem; }
  .play-btn-lg { padding: 16px 32px; font-size: 1.1rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}