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

:root {
  --bg: #050505;
  --bg-soft: #0b0b0b;
  --ash-dark: #1f1f1f;
  --ash-mid: #2f2f2f;
  --ash-light: #4a4a4a;
  --text: #d6d6d6;
  --muted: #9b9b9b;
  --line: rgba(255, 255, 255, 0.08);
  --shadow: rgba(0, 0, 0, 0.55);
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top, rgba(60, 60, 60, 0.08), transparent 25%),
    linear-gradient(180deg, #030303 0%, #080808 40%, #050505 100%);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

.bg-overlay {
  position: fixed;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(255,255,255,0.02), transparent),
    radial-gradient(circle at center, rgba(255,255,255,0.02), transparent 55%);
  pointer-events: none;
  z-index: 0;
}

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

.hero,
.section,
.footer,
.fit-page,
.top-nav {
  position: relative;
  z-index: 1;
}

.top-nav {
  width: 100%;
  padding: 22px 6%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-small {
  font-size: 0.95rem;
  letter-spacing: 0.5rem;
  color: #cfcfcf;
}

.nav-links {
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-links a {
  color: var(--muted);
  transition: 0.3s ease;
}

.nav-links a:hover {
  color: #fff;
}

.nav-fit-btn {
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: linear-gradient(180deg, #161616, #0e0e0e);
}

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.hero-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 40px 20px 90px;
  text-align: center;
}

.logo-text {
  font-size: clamp(3rem, 10vw, 7rem);
  font-weight: 800;
  letter-spacing: 0.6rem;
  text-transform: uppercase;
  background: linear-gradient(
    120deg,
    #151515 0%,
    #444 20%,
    #2c2c2c 35%,
    #6b6b6b 50%,
    #292929 65%,
    #4f4f4f 80%,
    #161616 100%
  );
  background-size: 220% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: metallicShift 5s linear infinite;
  text-shadow: 0 0 30px rgba(255, 255, 255, 0.03);
}

.animate-logo {
  opacity: 0;
  transform: translateY(30px);
  animation: logoReveal 1.4s ease forwards;
}

.tagline {
  color: #d1d1d1;
  margin-top: 16px;
  font-size: clamp(1.1rem, 2.2vw, 1.8rem);
  opacity: 0;
}

.line-one {
  animation: fadeUp 1s ease forwards;
  animation-delay: 0.8s;
}

.line-two {
  animation: fadeUp 1s ease forwards;
  animation-delay: 1.2s;
}

.hero-subtext {
  margin-top: 28px;
  color: var(--muted);
  font-size: 1.05rem;
  opacity: 0;
  animation: fadeUp 1s ease forwards;
  animation-delay: 1.6s;
}

.hero-buttons {
  margin-top: 34px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  opacity: 0;
  animation: fadeUp 1s ease forwards;
  animation-delay: 1.9s;
}

.btn {
  display: inline-block;
  padding: 14px 24px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.08);
  transition: 0.3s ease;
  cursor: pointer;
}

.primary-btn {
  background: linear-gradient(180deg, #303030, #171717);
  color: #f2f2f2;
  box-shadow: 0 10px 25px var(--shadow);
}

.primary-btn:hover {
  transform: translateY(-2px);
  background: linear-gradient(180deg, #3a3a3a, #1d1d1d);
}

.secondary-btn {
  background: transparent;
  color: #cfcfcf;
}

.secondary-btn:hover {
  background: rgba(255,255,255,0.04);
}

.section {
  padding: 90px 20px;
  border-top: 1px solid var(--line);
}

.section-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-inner.narrow {
  max-width: 780px;
  text-align: center;
}

.section h2 {
  font-size: clamp(1.8rem, 3vw, 3rem);
  margin-bottom: 20px;
  color: #e3e3e3;
}

.section p {
  color: var(--muted);
  line-height: 1.8;
  font-size: 1.02rem;
}

.feature-cards {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card,
.bot-box,
.avatar-card,
.fit-panel,
.fit-note {
  background: linear-gradient(180deg, rgba(35,35,35,0.95), rgba(12,12,12,0.95));
  border: 1px solid rgba(255,255,255,0.07);
  box-shadow: 0 15px 30px rgba(0,0,0,0.35);
}

.card {
  padding: 24px;
  border-radius: 18px;
}

.card h3 {
  margin-bottom: 12px;
  color: #ededed;
}

.section-cta {
  margin-top: 28px;
}

.bot-box {
  margin-top: 28px;
  border-radius: 20px;
  padding: 30px;
}

.bot-box h3 {
  margin-bottom: 10px;
}

.countdown {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.time-box {
  min-width: 120px;
  padding: 22px 18px;
  border-radius: 16px;
  background: linear-gradient(180deg, #212121, #0d0d0d);
  border: 1px solid rgba(255,255,255,0.08);
  text-align: center;
}

.time-box span {
  display: block;
  font-size: 2.4rem;
  font-weight: 700;
  color: #f3f3f3;
}

.time-box small {
  color: var(--muted);
  margin-top: 8px;
  display: block;
}

.footer {
  padding: 40px 20px 70px;
  text-align: center;
  color: #bbbbbb;
  border-top: 1px solid var(--line);
}

/* Fit Page */
.fit-page {
  padding: 20px 20px 80px;
}

.fit-hero {
  text-align: center;
  padding: 60px 20px 30px;
}

.fit-logo {
  font-size: clamp(2.5rem, 7vw, 5rem);
}

.fit-subtitle {
  margin-top: 16px;
  color: var(--muted);
}

.fit-layout {
  max-width: 1200px;
  margin: 30px auto 0;
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 24px;
}

.fit-panel {
  padding: 24px;
  border-radius: 20px;
  height: fit-content;
}

.fit-panel h2 {
  margin-bottom: 18px;
}

.fit-panel label {
  display: block;
  margin-top: 16px;
  margin-bottom: 8px;
  color: #d7d7d7;
  font-size: 0.95rem;
}

.fit-panel select,
.fit-panel input[type="file"] {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.08);
  background: #111;
  color: #ddd;
}

.fit-buttons {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.avatar-stage {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.avatar-card {
  border-radius: 22px;
  padding: 24px;
}

.avatar-preview {
  position: relative;
  width: 100%;
  min-height: 680px;
  border-radius: 18px;
  background:
    radial-gradient(circle at top, rgba(255,255,255,0.05), transparent 25%),
    linear-gradient(180deg, #101010 0%, #070707 100%);
  border: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-head {
  position: absolute;
  top: 110px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: #7a573f;
  z-index: 3;
}

.avatar-hair {
  position: absolute;
  top: -8px;
  left: 12px;
  width: 96px;
  height: 45px;
  background: #111;
  border-radius: 50px 50px 16px 16px;
}

.avatar-face {
  position: absolute;
  inset: 0;
  border-radius: 50%;
}

.avatar-body {
  position: absolute;
  top: 220px;
  width: 240px;
  height: 360px;
  z-index: 2;
}

.avatar-jacket {
  width: 240px;
  height: 220px;
  background: linear-gradient(180deg, #262626, #111);
  border-radius: 30px 30px 20px 20px;
}

.avatar-legs {
  margin: 0 auto;
  width: 180px;
  height: 120px;
  background: linear-gradient(180deg, #1f1f1f, #0e0e0e);
  clip-path: polygon(18% 0, 42% 0, 48% 100%, 28% 100%, 22% 45%, 0 45%, 0 0, 18% 0, 58% 0, 82% 0, 100% 0, 100% 45%, 78% 45%, 72% 100%, 52% 100%, 58% 0);
}

.avatar-shoes {
  margin: 12px auto 0;
  width: 210px;
  height: 26px;
  background: linear-gradient(180deg, #3d3d3d, #1f1f1f);
  border-radius: 14px;
}

.uploaded-outfit-preview {
  position: absolute;
  right: 24px;
  bottom: 24px;
  width: 170px;
  max-height: 220px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  display: none;
  box-shadow: 0 10px 25px rgba(0,0,0,0.45);
}

.fit-note {
  border-radius: 18px;
  padding: 24px;
}

.fit-note h3 {
  margin-bottom: 12px;
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: 0.9s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

@keyframes metallicShift {
  0% { background-position: 0% center; }
  100% { background-position: 220% center; }
}

@keyframes logoReveal {
  from {
    opacity: 0;
    transform: translateY(35px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 960px) {
  .feature-cards {
    grid-template-columns: 1fr;
  }

  .fit-layout {
    grid-template-columns: 1fr;
  }

  .avatar-preview {
    min-height: 560px;
  }
}

@media (max-width: 640px) {
  .top-nav {
    flex-direction: column;
    gap: 16px;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .logo-text {
    letter-spacing: 0.3rem;
  }

  .time-box {
    min-width: 100px;
  }

  .avatar-head {
    width: 100px;
    height: 100px;
    top: 95px;
  }

  .avatar-body {
    width: 200px;
    top: 190px;
  }

  .avatar-jacket {
    width: 200px;
  }
}
.avatar-frame {
  position: relative;
  width: 100%;
  max-width: 460px;
  height: 620px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.face-preview {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: none;
  z-index: 2;
}

.outfit-overlay {
  position: absolute;
  top: 170px;
  left: 50%;
  transform: translateX(-50%);
  width: 240px;
  max-height: 340px;
  object-fit: cover;
  display: none;
  z-index: 4;
  opacity: 0.9;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 12px 30px rgba(0,0,0,0.35);
}

.range-value {
  margin-top: 6px;
  color: #9f9f9f;
  font-size: 0.92rem;
}

.fit-panel input[type="range"] {
  width: 100%;
  margin-top: 8px;
}

.avatar-head {
  overflow: hidden;
}

.avatar-body {
  transform-origin: center top;
}

@media (max-width: 640px) {
  .avatar-frame {
    max-width: 320px;
    height: 520px;
  }

  .outfit-overlay {
    width: 180px;
    top: 165px;
  }
}
.avatar-stage-3d {
  perspective: 1400px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.realistic-frame {
  position: relative;
  width: 420px;
  height: 620px;
  transform-style: preserve-3d;
  transition: transform 0.25s ease;
}

.avatar-shadow {
  position: absolute;
  bottom: 28px;
  left: 50%;
  width: 220px;
  height: 40px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(0,0,0,0.65), transparent 70%);
  filter: blur(6px);
}

.realistic-head {
  position: absolute;
  top: 52px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 140px;
  border-radius: 48% 48% 44% 44%;
  overflow: hidden;
  z-index: 4;
  box-shadow: inset 0 -10px 25px rgba(0,0,0,0.18);
}

.realistic-hair {
  position: absolute;
  top: 0;
  left: 10px;
  width: 100px;
  background: linear-gradient(180deg, #111, #1b1b1b);
  z-index: 3;
}

.avatar-neck {
  position: absolute;
  bottom: -18px;
  left: 50%;
  width: 34px;
  height: 30px;
  transform: translateX(-50%);
  background: inherit;
  border-radius: 10px;
}

.realistic-body {
  position: absolute;
  top: 170px;
  left: 50%;
  transform: translateX(-50%);
  height: 360px;
  transform-origin: center top;
  z-index: 3;
}

.avatar-shoulders {
  position: absolute;
  top: -8px;
  left: 50%;
  width: 260px;
  height: 70px;
  transform: translateX(-50%);
  background: linear-gradient(180deg, #2d2d2d, #1a1a1a);
  border-radius: 70px 70px 25px 25px;
  z-index: 1;
}

.realistic-jacket {
  position: absolute;
  top: 18px;
  left: 50%;
  width: 100%;
  height: 220px;
  transform: translateX(-50%);
  border-radius: 28px 28px 18px 18px;
  box-shadow: inset 0 0 16px rgba(255,255,255,0.04);
}

.avatar-waist {
  position: absolute;
  top: 220px;
  left: 50%;
  width: 120px;
  height: 36px;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.18);
  border-radius: 0 0 20px 20px;
  z-index: 2;
}

.avatar-arms .arm {
  position: absolute;
  top: 38px;
  width: 48px;
  height: 190px;
  background: linear-gradient(180deg, #222, #101010);
  border-radius: 22px;
  z-index: 0;
}

.left-arm {
  left: -18px;
  transform: rotate(7deg);
}

.right-arm {
  right: -18px;
  transform: rotate(-7deg);
}

.realistic-legs {
  position: absolute;
  top: 222px;
  left: 50%;
  width: 165px;
  height: 150px;
  transform: translateX(-50%);
  border-radius: 18px;
  clip-path: polygon(10% 0, 42% 0, 48% 100%, 30% 100%, 25% 46%, 0 46%, 0 0, 56% 0, 90% 0, 100% 0, 100% 46%, 76% 46%, 71% 100%, 53% 100%, 58% 0);
}

.realistic-shoes {
  position: absolute;
  top: 365px;
  left: 50%;
  width: 190px;
  height: 28px;
  transform: translateX(-50%);
  background: linear-gradient(180deg, #4a4a4a, #1e1e1e);
  border-radius: 16px;
}

.face-preview {
  z-index: 2;
}

.outfit-overlay {
  position: absolute;
  top: 190px;
  left: 50%;
  width: 220px;
  max-height: 320px;
  object-fit: contain;
  display: none;
  z-index: 8;
  opacity: 0.95;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 12px 30px rgba(0,0,0,0.35);
  cursor: grab;
  user-select: none;
}

@media (max-width: 640px) {
  .realistic-frame {
    width: 300px;
    height: 520px;
  }

  .realistic-head {
    width: 95px;
    height: 112px;
    top: 45px;
  }

  .realistic-body {
    top: 145px;
  }

  .outfit-overlay {
    width: 165px;
    top: 165px;
  }
}
.three-card {
  padding: 18px;
}

.three-wrap {
  position: relative;
  width: 100%;
  min-height: 720px;
  border-radius: 18px;
  overflow: hidden;
  background:
    radial-gradient(circle at top, rgba(255,255,255,0.05), transparent 22%),
    linear-gradient(180deg, #0c0c0c 0%, #050505 100%);
  border: 1px solid rgba(255,255,255,0.06);
}

#threeCanvas {
  width: 100%;
  height: 720px;
}

.fit-overlay {
  position: absolute;
  top: 220px;
  left: 50%;
  width: 220px;
  max-height: 320px;
  transform: translateX(-50%);
  display: none;
  object-fit: contain;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 12px 30px rgba(0,0,0,0.35);
  cursor: grab;
  z-index: 20;
  background: rgba(0,0,0,0.08);
}

.fit-overlay.dragging {
  cursor: grabbing;
}

@media (max-width: 960px) {
  .three-wrap,
  #threeCanvas {
    min-height: 560px;
    height: 560px;
  }

  .fit-overlay {
    width: 170px;
    top: 180px;
  }
}
#avatarViewer {
  position: relative;
  width: 100%;
  height: 720px;
  border-radius: 18px;
  overflow: hidden;
  background:
    radial-gradient(circle at top, rgba(255,255,255,0.05), transparent 20%),
    linear-gradient(180deg, #0b0b0b 0%, #050505 100%);
  border: 1px solid rgba(255,255,255,0.06);
}

#threeCanvas {
  width: 100%;
  height: 720px;
}

#fitOverlay {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 300px;
  max-height: 420px;
  display: none;
  cursor: grab;
  user-select: none;
  z-index: 20;
  pointer-events: auto;
  object-fit: contain;
}

.range-value {
  margin-top: 6px;
  color: #9f9f9f;
  font-size: 0.92rem;
}

.fit-panel input[type="range"] {
  width: 100%;
  margin-top: 8px;
}

.fit-buttons {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.three-card {
  padding: 18px;
}

@media (max-width: 960px) {
  #avatarViewer,
  #threeCanvas {
    height: 560px;
  }

  #fitOverlay {
    max-width: 200px;
    max-height: 280px;
  }
}
.runner-page {
  padding: 10px 20px 70px;
}

.runner-shell {
  max-width: 1180px;
  margin: 0 auto;
}

.runner-ui {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.runner-stat {
  min-width: 130px;
  padding: 14px 18px;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(35,35,35,0.95), rgba(10,10,10,0.95));
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 12px 28px rgba(0,0,0,0.3);
}

.runner-stat span {
  display: block;
  color: #9d9d9d;
  font-size: 0.9rem;
  margin-bottom: 6px;
}

.runner-stat strong {
  font-size: 1.5rem;
  color: #f0f0f0;
}

#runnerCanvasWrap {
  position: relative;
  width: 100%;
  height: 700px;
  border-radius: 20px;
  overflow: hidden;
  background:
    radial-gradient(circle at top, rgba(255,255,255,0.05), transparent 20%),
    linear-gradient(180deg, #0b0b0b 0%, #050505 100%);
  border: 1px solid rgba(255,255,255,0.06);
}

#runnerCanvas {
  width: 100%;
  height: 700px;
}

#runnerHint {
  position: absolute;
  bottom: 18px;
  left: 18px;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(0,0,0,0.52);
  color: #d8d8d8;
  font-size: 0.92rem;
  z-index: 20;
}

#gameOverPanel {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  background: rgba(0,0,0,0.68);
  z-index: 30;
  text-align: center;
}

#gameOverPanel h2 {
  font-size: 2rem;
  color: #ffffff;
}

#gameOverPanel p {
  color: #cfcfcf;
  font-size: 1rem;
}

@media (max-width: 960px) {
  #runnerCanvasWrap,
  #runnerCanvas {
    height: 560px;
  }
}
#startPanel,
#gameOverPanel {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 14px;
  background: rgba(0,0,0,0.72);
  z-index: 30;
  text-align: center;
  padding: 20px;
}

#startPanel h2,
#gameOverPanel h2 {
  font-size: 2rem;
  color: #ffffff;
}

#startPanel p,
#gameOverPanel p {
  color: #cfcfcf;
  max-width: 560px;
}

.runner-panel-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 8px;
}

#rewardPopup {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 280px;
  padding: 18px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(38,38,38,0.96), rgba(12,12,12,0.96));
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 12px 30px rgba(0,0,0,0.35);
  z-index: 35;
  display: none;
}

#rewardPopup h3 {
  color: #f2f2f2;
  margin-bottom: 8px;
}

#rewardPopup p {
  color: #c7c7c7;
  margin-bottom: 14px;
  line-height: 1.5;
}
#claimOverlay {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.78);
  z-index: 50;
  padding: 20px;
}

.claim-box {
  width: 100%;
  max-width: 520px;
  padding: 28px 24px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(38,38,38,0.98), rgba(12,12,12,0.98));
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 12px 30px rgba(0,0,0,0.4);
  text-align: center;
}

.claim-box h2 {
  color: #ffffff;
  margin-bottom: 12px;
  font-size: 1.8rem;
}

.claim-box p {
  color: #cfcfcf;
  margin-bottom: 12px;
  line-height: 1.6;
}
#bgCanvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  display: block;
  background: radial-gradient(circle at center, #0c0c0c 0%, #050505 55%, #020202 100%);
}

.bg-overlay {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,0.03), transparent 20%),
    radial-gradient(circle at 80% 30%, rgba(255,255,255,0.02), transparent 22%),
    linear-gradient(to bottom, rgba(255,255,255,0.015), transparent 30%, rgba(0,0,0,0.18));
  pointer-events: none;
  z-index: 1;
}

.hero,
.section,
.footer,
.top-nav {
  position: relative;
  z-index: 2;
}
.runner-stat strong {
  display: block;
}

#rewardPopup {
  width: 310px;
}