:root {
  --bg: #0c1117;
  --panel: #121a22;
  --panel-strong: #18232d;
  --text: #f6f8fb;
  --muted: #aeb8c4;
  --line: rgba(255, 255, 255, 0.12);
  --lime: #a7f04b;
  --amber: #ffbf47;
  --sky: #56c7ff;
  --coral: #ff6f61;
  --radius: 14px;
  --glow-lime: rgba(167, 240, 75, 0.35);
  --font-display: "Space Grotesk", Inter, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, Arial, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.topbar {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 16px clamp(18px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
  background: rgba(12, 17, 23, 0.82);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 2px solid rgba(167, 240, 75, 0.8);
  border-radius: 8px;
  color: var(--lime);
  font-size: 14px;
}

.nav {
  display: flex;
  gap: clamp(12px, 3vw, 28px);
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

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

.auth-bar {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.user-badge {
  max-width: 140px;
  overflow: hidden;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.2s;
}

.user-badge:hover {
  color: var(--lime);
}

.auth-button {
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
}

.auth-button:hover {
  border-color: rgba(167, 240, 75, 0.65);
}

.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 120px clamp(18px, 5vw, 72px) 64px;
}

.hero-canvas,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-canvas {
  width: 100%;
  height: 100%;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(12, 17, 23, 0.94) 0%, rgba(12, 17, 23, 0.64) 48%, rgba(12, 17, 23, 0.18) 100%),
    linear-gradient(0deg, var(--bg) 0%, rgba(12, 17, 23, 0) 34%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 780px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  color: var(--lime);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pulse-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 0 var(--glow-lime);
  animation: pulse-glow 1.8s ease-out infinite;
}

@keyframes pulse-glow {
  0% {
    box-shadow: 0 0 0 0 rgba(167, 240, 75, 0.55);
  }
  70% {
    box-shadow: 0 0 0 12px rgba(167, 240, 75, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(167, 240, 75, 0);
  }
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-family: var(--font-display);
  font-size: clamp(48px, 8vw, 104px);
  line-height: 0.95;
  letter-spacing: -0.01em;
}

.caret {
  display: inline-block;
  width: 0.1em;
  height: 0.82em;
  margin-left: 0.08em;
  background: var(--lime);
  vertical-align: -0.06em;
  animation: caret-blink 1.1s steps(2, start) infinite;
}

@keyframes caret-blink {
  to {
    visibility: hidden;
  }
}

.hero-copy {
  max-width: 620px;
  margin: 24px 0 0;
  color: #d5dde7;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-hint {
  position: absolute;
  right: clamp(18px, 5vw, 72px);
  bottom: 22px;
  margin: 0;
  color: rgba(174, 184, 196, 0.7);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  pointer-events: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.button.primary {
  background: linear-gradient(135deg, var(--lime) 0%, #8ee04a 100%);
  color: #15200e;
  border-color: var(--lime);
  box-shadow: 0 10px 26px var(--glow-lime);
}

.button.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(167, 240, 75, 0.45);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.button.secondary:hover {
  border-color: rgba(167, 240, 75, 0.6);
  transform: translateY(-2px);
}

.stats-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 1px solid var(--line);
  background: #101821;
}

.stats-band div {
  min-height: 118px;
  padding: 26px clamp(18px, 5vw, 72px);
  border-right: 1px solid var(--line);
}

.stats-band div:last-child {
  border-right: 0;
}

.stats-band strong {
  display: block;
  color: var(--amber);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1;
}

.stats-band span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-weight: 700;
}

.section {
  padding: 84px clamp(18px, 5vw, 72px);
}

.section-head {
  max-width: 720px;
  margin-bottom: 34px;
}

.section-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.55;
}

.section h2,
.contact h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 58px);
  line-height: 1.04;
  letter-spacing: -0.01em;
}

.game-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.game-card {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.playable-card {
  border-color: rgba(167, 240, 75, 0.45);
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.24);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.playable-card:hover,
.playable-card:focus-visible {
  transform: translateY(-6px);
  border-color: rgba(167, 240, 75, 0.9);
  box-shadow: 0 26px 64px rgba(0, 0, 0, 0.4), 0 0 42px rgba(167, 240, 75, 0.16);
}

.game-art {
  position: relative;
  aspect-ratio: 16 / 9;
  width: 100%;
  overflow: hidden;
}

.play-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 7px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--lime) 0%, #8ee04a 100%);
  color: #15200e;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 8px 22px var(--glow-lime);
  transform: translateY(-6px);
  opacity: 0;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.playable-card:hover .play-badge,
.playable-card:focus-visible .play-badge {
  transform: translateY(0);
  opacity: 1;
}

.game-art::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: 0.45;
}

.transfer-art {
  background:
    url('transfer-kulubu-cover.png') center / cover no-repeat,
    radial-gradient(circle at 74% 24%, rgba(231, 185, 62, 0.55) 0 12%, transparent 13%),
    linear-gradient(135deg, #0f3d2a 0%, #175a3c 48%, #0a1420 100%);
}

.transfer-art.no-art span {
  display: none;
}

.transfer-art span {
  position: absolute;
  display: block;
}

.transfer-art span:nth-child(1) {
  left: 0;
  right: 0;
  bottom: 26px;
  height: 118px;
  background:
    linear-gradient(90deg, transparent 0 48%, rgba(237, 238, 230, 0.65) 48% 52%, transparent 52% 100%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.1) 0 38px, transparent 38px 76px);
  border-block: 3px solid rgba(237, 238, 230, 0.65);
}

.transfer-art span:nth-child(2) {
  left: 42px;
  bottom: 58px;
  width: 74px;
  height: 74px;
  border: 5px solid rgba(237, 238, 230, 0.8);
  border-radius: 50%;
}

.transfer-art span:nth-child(3) {
  right: 52px;
  bottom: 54px;
  width: 92px;
  height: 58px;
  border: 5px solid rgba(231, 185, 62, 0.9);
  border-bottom: 0;
}

.transfer-art span:nth-child(4) {
  left: 30px;
  top: 24px;
  width: 118px;
  height: 74px;
  border-radius: 8px;
  background: linear-gradient(180deg, #0e2338, #091420);
  border: 1px solid rgba(231, 185, 62, 0.45);
  box-shadow: inset 0 0 24px rgba(0, 0, 0, 0.45);
}

.transferio-art {
  background:
    url('transferio-cover.png') center / cover no-repeat,
    radial-gradient(circle at 74% 24%, rgba(86, 199, 255, 0.5) 0 12%, transparent 13%),
    linear-gradient(135deg, #0b2545 0%, #134e7c 48%, #0a1420 100%);
}

.transferio-art.no-art span {
  display: none;
}

.transferio-art span {
  position: absolute;
  display: block;
}

.transferio-art span:nth-child(1) {
  left: 0;
  right: 0;
  bottom: 26px;
  height: 118px;
  background:
    linear-gradient(180deg, transparent 0 34%, rgba(86, 199, 255, 0.28) 34% 100%),
    repeating-linear-gradient(90deg, rgba(237, 238, 230, 0.55) 0 20px, transparent 20px 30px, rgba(237, 238, 230, 0.35) 30px 44px, transparent 44px 54px);
  border-bottom: 3px solid rgba(237, 238, 230, 0.65);
}

.transferio-art span:nth-child(2) {
  left: 42px;
  bottom: 58px;
  width: 74px;
  height: 74px;
  border: 5px solid rgba(237, 238, 230, 0.8);
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(86, 199, 255, 0.55) 0 26%, transparent 27%);
}

.transferio-art span:nth-child(3) {
  right: 52px;
  bottom: 54px;
  width: 92px;
  height: 58px;
  background: linear-gradient(90deg, rgba(86, 199, 255, 0.5), rgba(167, 240, 75, 0.5));
  clip-path: polygon(0 82%, 20% 60%, 42% 68%, 64% 34%, 82% 44%, 100% 8%, 100% 100%, 0 100%);
}

.transferio-art span:nth-child(4) {
  left: 30px;
  top: 24px;
  width: 118px;
  height: 74px;
  border-radius: 8px;
  background: linear-gradient(180deg, #0e2338, #091420);
  border: 1px solid rgba(86, 199, 255, 0.45);
  box-shadow: inset 0 0 24px rgba(0, 0, 0, 0.45);
}

.repixel-art {
  background:
    url('repixel-cover.jpg') center / cover no-repeat,
    radial-gradient(circle at 72% 22%, rgba(255, 107, 157, 0.55) 0% 8%, transparent 10%),
    radial-gradient(circle at 28% 68%, rgba(126, 200, 80, 0.35) 0% 6%, transparent 8%),
    radial-gradient(circle at 50% 50%, rgba(86, 199, 255, 0.15) 0% 40%, transparent 60%),
    linear-gradient(135deg, #1a1a2e 0%, #2d1b4e 40%, #0f3460 100%);
}

.repixel-art.no-art span {
  display: none;
}

.repixel-art span {
  position: absolute;
  display: block;
}

.repixel-art span:nth-child(1) {
  left: 0;
  right: 0;
  bottom: 0;
  height: 100%;
  background:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 20px 20px;
  transform: perspective(400px) rotateX(45deg);
  transform-origin: bottom center;
  opacity: 0.5;
}

.repixel-art span:nth-child(2) {
  left: 0;
  right: 0;
  bottom: 38px;
  height: 60px;
  background:
    linear-gradient(180deg, rgba(126, 200, 80, 0.6) 0%, rgba(80, 140, 60, 0.8) 100%);
  border-top: 2px solid rgba(126, 200, 80, 0.9);
}

.repixel-art span:nth-child(3) {
  left: 50%;
  bottom: 90px;
  width: 80px;
  height: 100px;
  margin-left: -40px;
  background: linear-gradient(180deg, #7a7a8a 0%, #5a5a6a 100%);
  clip-path: polygon(
    0% 100%, 0% 45%,
    8% 45%, 8% 38%, 16% 38%, 16% 45%,
    24% 45%, 24% 38%, 32% 38%, 32% 45%,
    40% 45%, 40% 38%, 48% 38%, 48% 45%,
    56% 45%, 56% 38%, 64% 38%, 64% 45%,
    72% 45%, 72% 38%, 80% 38%, 80% 45%,
    88% 45%, 88% 38%, 96% 38%, 96% 45%,
    100% 45%, 100% 100%
  );
}

.repixel-art span:nth-child(4) {
  left: 50%;
  bottom: 180px;
  width: 12px;
  height: 30px;
  margin-left: -6px;
  background: linear-gradient(180deg, #6a6a7a 0%, #4a4a5a 100%);
}

.repixel-art span:nth-child(5) {
  left: 50%;
  bottom: 205px;
  width: 24px;
  height: 14px;
  margin-left: -8px;
  background: #ff6b9d;
  border-radius: 0 4px 4px 0;
  box-shadow: 0 0 12px rgba(255, 107, 157, 0.8);
  animation: flag-wave 2s ease-in-out infinite;
}

.repixel-art span:nth-child(6) {
  left: 28px;
  bottom: 88px;
  width: 36px;
  height: 70px;
  background: radial-gradient(circle at 50% 30%, #7ec850 0%, #4a8c3f 100%);
  border-radius: 50% 50% 20% 20%;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.repixel-art span:nth-child(7) {
  right: 32px;
  bottom: 88px;
  width: 32px;
  height: 60px;
  background: radial-gradient(circle at 50% 30%, #6ab840 0%, #3a7c2f 100%);
  border-radius: 50% 50% 20% 20%;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.repixel-art span:nth-child(8) {
  left: 18%;
  top: 28px;
  width: 4px;
  height: 4px;
  background: #fff;
  border-radius: 50%;
  box-shadow:
    calc(72px * 2.5) 8px 0 1px rgba(255, 255, 255, 0.8),
    calc(48px * 2.5) 24px 0 0 rgba(255, 255, 255, 0.6),
    calc(85px * 2.5) 38px 0 1px rgba(255, 255, 255, 0.7),
    calc(35px * 2.5) 52px 0 0 rgba(255, 255, 255, 0.5),
    calc(60px * 2.5) 68px 0 1px rgba(255, 255, 255, 0.6);
  animation: star-twinkle 3s ease-in-out infinite;
}

.repixel-art span:nth-child(9) {
  left: 50%;
  bottom: 130px;
  width: 80px;
  height: 100px;
  margin-left: -40px;
  background:
    linear-gradient(180deg, rgba(255, 191, 71, 0.9) 0%, rgba(255, 191, 71, 0.9) 20%, transparent 20%),
    linear-gradient(90deg, transparent 0%, transparent 20%, rgba(255, 191, 71, 0.7) 20%, rgba(255, 191, 71, 0.7) 40%, transparent 40%, transparent 60%, rgba(255, 191, 71, 0.7) 60%, rgba(255, 191, 71, 0.7) 80%, transparent 80%);
  background-size: 100% 12px, 16px 100%;
  opacity: 0.4;
  mix-blend-mode: screen;
}

.repixel-art span:nth-child(10) {
  left: 50%;
  bottom: 110px;
  width: 16px;
  height: 20px;
  margin-left: -8px;
  background: rgba(255, 191, 71, 0.95);
  border-radius: 2px;
  box-shadow:
    -28px 0 0 rgba(255, 191, 71, 0.8),
    28px 0 0 rgba(255, 191, 71, 0.8),
    0 -32px 0 rgba(255, 191, 71, 0.7),
    0 0 20px rgba(255, 191, 71, 0.6);
}

@keyframes flag-wave {
  0%, 100% { transform: scaleX(1); }
  50% { transform: scaleX(0.85); }
}

@keyframes star-twinkle {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.isekai-art {
  background:
    url('isekai-cover.jpg') center / cover no-repeat,
    radial-gradient(circle at 50% 30%, rgba(232, 200, 116, 0.5) 0% 3%, transparent 5%),
    radial-gradient(ellipse at 50% 26%, rgba(95, 224, 212, 0.3) 0% 12%, transparent 38%),
    radial-gradient(ellipse at 50% 110%, rgba(74, 61, 143, 0.55) 0% 28%, transparent 62%),
    linear-gradient(160deg, #1c1d44 0%, #151633 48%, #0a0b16 100%);
}

.isekai-art.no-art span {
  display: none;
}

/* Oyun 5: Isekai: Başka Dünya (Godot web export) — orman + kale teması */
.isekaii-art {
  background:
    url('isekaii-cover.jpg') center / cover no-repeat,
    radial-gradient(circle at 22% 30%, rgba(120, 200, 120, 0.35) 0% 6%, transparent 14%),
    radial-gradient(circle at 78% 24%, rgba(232, 200, 116, 0.45) 0% 4%, transparent 10%),
    radial-gradient(ellipse at 50% 108%, rgba(38, 92, 66, 0.6) 0% 30%, transparent 64%),
    linear-gradient(160deg, #10241c 0%, #0c1a24 52%, #070b12 100%);
}

.isekaii-art.no-art span {
  display: none;
}

/* Öçer Han: bozkır — altın otlaklar, kızıl akşam göğü, ak sancak */
.ocerhan-art {
  background:
    url('ocer-han-cover.jpg') center / cover no-repeat,
    radial-gradient(circle at 70% 22%, rgba(255, 215, 100, 0.5) 0% 5%, transparent 12%),
    radial-gradient(ellipse at 50% 112%, rgba(214, 168, 74, 0.55) 0% 32%, transparent 66%),
    linear-gradient(165deg, #7c2d12 0%, #a16207 46%, #3f2d1a 78%, #1c1408 100%);
}

.ocerhan-art.no-art span {
  display: none;
}

/* no-art span gizlemesi play-badge'i de gizlemesin */
.game-art span.play-badge {
  display: block;
}



.factory-art {
  background: linear-gradient(145deg, #2b3540, #0c1117 58%, #ffbf47);
}

.factory-art span {
  position: absolute;
  bottom: 30px;
  width: 64px;
  background: #9eb5c7;
  border: 4px solid #263341;
}

.factory-art span:nth-child(1) {
  left: 30px;
  height: 86px;
}

.factory-art span:nth-child(2) {
  left: 112px;
  height: 134px;
}

.factory-art span:nth-child(3) {
  left: 198px;
  height: 104px;
}

.island-art {
  background: linear-gradient(145deg, #56c7ff, #0d837e 55%, #ffe09a);
}

.island-art span {
  position: absolute;
  border-radius: 999px;
}

.island-art span:nth-child(1) {
  width: 210px;
  height: 88px;
  left: 36px;
  bottom: 34px;
  background: #ffe09a;
}

.island-art span:nth-child(2) {
  width: 32px;
  height: 96px;
  left: 126px;
  bottom: 74px;
  background: #7b542d;
}

.island-art span:nth-child(3) {
  width: 104px;
  height: 72px;
  left: 144px;
  bottom: 128px;
  background: #2fbe66;
  clip-path: polygon(0 100%, 30% 0, 50% 100%, 70% 0, 100% 100%);
}

.rail-art {
  background: linear-gradient(145deg, #253342, #111923 56%, #ff6f61);
}

.rail-art span {
  position: absolute;
  background: #d7e0e8;
}

.rail-art span:nth-child(1) {
  left: 34px;
  right: 34px;
  bottom: 48px;
  height: 10px;
  transform: rotate(-12deg);
}

.rail-art span:nth-child(2) {
  width: 110px;
  height: 52px;
  right: 56px;
  bottom: 76px;
  border-radius: 8px 22px 8px 8px;
  background: var(--coral);
}

.rail-art span:nth-child(3) {
  width: 82px;
  height: 52px;
  right: 176px;
  bottom: 76px;
  border-radius: 8px;
  background: var(--sky);
}

.game-body {
  padding: 22px;
}

.tag {
  margin: 0 0 8px;
  color: var(--amber);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.game-body h3,
.timeline h3 {
  margin: 0;
  font-size: 22px;
}

.game-body p:not(.tag),
.timeline p,
.contact p {
  color: var(--muted);
  line-height: 1.55;
}

.game-body a {
  display: inline-flex;
  margin-top: 6px;
  color: var(--lime);
  font-weight: 800;
}

.play-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  padding: 9px 18px;
  border-radius: 999px;
  background: rgba(167, 240, 75, 0.14);
  border: 1px solid rgba(167, 240, 75, 0.4);
  color: var(--lime);
  font-weight: 800;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.play-link::after {
  content: "▶";
  font-size: 11px;
}

.playable-card:hover .play-link,
.playable-card:focus-visible .play-link {
  background: var(--lime);
  color: #15200e;
  transform: translateX(2px);
  box-shadow: 0 8px 22px var(--glow-lime);
}

.roadmap {
  background: #0f171f;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.timeline div {
  min-height: 220px;
  padding: 28px;
  background: var(--panel-strong);
}

.timeline span {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 24px;
  border-radius: 8px;
  background: rgba(86, 199, 255, 0.14);
  color: var(--sky);
  font-weight: 800;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 32px;
  padding: 76px clamp(18px, 5vw, 72px);
  background: #18232d;
}

.contact p {
  max-width: 680px;
  margin-bottom: 0;
}

.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 26px clamp(18px, 5vw, 72px);
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 14px;
}

body.auth-open {
  overflow: hidden;
}

.auth-panel {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
}

.auth-panel[hidden] {
  display: none;
}

.auth-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 9, 13, 0.78);
  backdrop-filter: blur(14px);
  animation: auth-fade 0.25s ease;
}

.auth-dialog {
  position: relative;
  width: min(100%, 440px);
  padding: 34px 32px 30px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  background: linear-gradient(180deg, #1a2530 0%, #121a22 100%);
  box-shadow:
    0 40px 90px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  animation: auth-pop 0.3s cubic-bezier(0.2, 0.9, 0.3, 1.15);
}

.auth-dialog::before {
  content: '';
  position: absolute;
  top: 0;
  left: 28px;
  right: 28px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--lime), transparent);
}

.auth-close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid transparent;
  border-radius: 50%;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}

.auth-close:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  transform: rotate(90deg);
}

.auth-tabs {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 4px;
  margin-bottom: 24px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
}

.auth-tab {
  position: relative;
  z-index: 1;
  height: 42px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  transition: color 0.25s;
}

.auth-tab:hover {
  color: var(--text);
}

.auth-tab.is-active {
  color: #0c1117;
}

.auth-tab-indicator {
  position: absolute;
  top: 4px;
  bottom: 4px;
  left: 4px;
  width: calc(50% - 4px);
  border-radius: 9px;
  background: linear-gradient(135deg, var(--lime) 0%, #8ee04a 100%);
  box-shadow: 0 4px 14px rgba(167, 240, 75, 0.35);
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

.auth-tabs.is-register .auth-tab-indicator {
  transform: translateX(100%);
}

.auth-heading {
  margin: 0 0 6px;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.auth-message {
  min-height: 20px;
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.auth-message[hidden] {
  display: none;
}

.auth-message.is-error {
  color: var(--coral);
}

.auth-message.is-success {
  color: var(--lime);
}

.auth-form {
  display: grid;
  gap: 16px;
  margin-top: 14px;
}

.auth-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.auth-form input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(12, 17, 23, 0.8);
  color: var(--text);
  font: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.auth-form input::placeholder {
  color: rgba(174, 184, 196, 0.55);
}

.auth-form input:focus {
  outline: none;
  border-color: rgba(167, 240, 75, 0.7);
  box-shadow: 0 0 0 3px rgba(167, 240, 75, 0.16);
}

.auth-submit {
  width: 100%;
  min-height: 50px;
  margin-top: 6px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--lime) 0%, #8ee04a 100%);
  color: #0c1117;
  font: inherit;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(167, 240, 75, 0.28);
  transition: transform 0.15s, box-shadow 0.2s, filter 0.2s;
}

.auth-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(167, 240, 75, 0.38);
}

.auth-submit:active {
  transform: translateY(0);
}

.auth-submit:disabled {
  filter: grayscale(0.5) brightness(0.8);
  cursor: wait;
}

.auth-guest {
  width: 100%;
  min-height: 44px;
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 13.5px;
  font-weight: 800;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.auth-guest:hover {
  border-color: rgba(167, 240, 75, 0.65);
  background: rgba(167, 240, 75, 0.08);
  color: var(--text);
}

.auth-hint {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 12.5px;
}

.auth-hint span {
  color: var(--lime);
  font-size: 8px;
}

.auth-forgot-row {
  margin: 12px 0 0;
  text-align: center;
}

.auth-forgot {
  border: 0;
  background: none;
  padding: 0;
  color: var(--muted);
  font: inherit;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

.auth-forgot:hover {
  color: var(--lime);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.auth-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 46px;
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: #1f1f1f;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: filter 0.2s, transform 0.15s;
}

.auth-google:hover {
  filter: brightness(0.96);
  transform: translateY(-1px);
}

@keyframes auth-fade {
  from {
    opacity: 0;
  }
}

@keyframes auth-pop {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.96);
  }
}

@media (max-width: 900px) {
  .topbar {
    position: absolute;
    flex-wrap: wrap;
  }

  .game-grid,
  .timeline,
  .contact {
    grid-template-columns: 1fr;
  }

  .stats-band {
    grid-template-columns: 1fr;
  }

  .stats-band div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .stats-band div:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 620px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    min-height: 160px;
    gap: 12px;
  }

  .hero {
    min-height: 92vh;
    padding-top: 190px;
  }

  .nav,
  .auth-bar {
    width: 100%;
    justify-content: space-between;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .footer {
    flex-direction: column;
  }
}

/* Hareket azaltma tercihi: animasyonları durdur (canvas tarafı app.js'te ele alınır) */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}