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

body {
  font-family: Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 40px;
  background: #111;
  color: #222;
  overflow-x: hidden;
}

/* Splash screen */
.splash {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: #111;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
  transition: opacity 0.5s ease;
}

.splash.hidden {
  opacity: 0;
  pointer-events: none;
}

.splash-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(4rem, 18vw, 10rem);
  color: #f2ede6;
  letter-spacing: 0.04em;
  line-height: 1;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.enter-btn {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.15em;
  color: #f2ede6;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 40px;
  padding: 14px 48px;
  cursor: pointer;
  transition: background 0.3s, border-color 0.3s;
}

.enter-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.7);
}

/* Grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.08'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.35;
  z-index: 1;
}

/* Content wrapper */
.content-wrapper {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

/* Marthe glitch title */
.title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3rem, 15vw, 8rem);
  letter-spacing: 0.04em;
  line-height: 1;
  color: #f2ede6;
  position: relative;
  display: inline-block;
  animation: fadeUp 1.2s ease both;
  margin-bottom: 10px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.title::after {
  content: 'MARTHE';
  position: absolute;
  inset: 0;
  color: #b5421a;
  clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
  animation: glitch 6s infinite;
}

@keyframes glitch {
  0%, 94%, 100% { transform: translate(0); opacity: 0; }
  95%  { transform: translate(-3px, 1px); opacity: 0.7; }
  97%  { transform: translate(3px, -1px); opacity: 0.5; }
  99%  { transform: translate(-1px, 2px); opacity: 0.8; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Hero video background */
.hero-video {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.hero-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(20px);
  transform: scale(1.1);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
}

/* Sound toggle button */
.sound-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 10;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
}

.sound-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Card */
.card {
  position: relative;
  z-index: 1;
  width: 90%;
  max-width: 600px;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  margin: 10px 0;
}

/* Artwork video */
.artwork {
  background: #000;
}

.artwork video {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* Artist name */
.artist-name {
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  margin: 10px 0 8px;
}

/* Divider */
.divider {
  height: 1px;
  background: #ddd;
  margin: 0 20px;
}

/* Link description */
.link-desc {
  text-align: center;
  font-size: 13px;
  color: #aaa;
  margin: 8px 20px 10px;
}

/* Hook text */
.hook-text {
  text-align: center;
  font-size: 13px;
  color: #aaa;
  margin: 0 20px 10px;
}

/* Platform links */
.links {
  padding: 0 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.link-btn {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: #222;
  border: 1px solid #ddd;
  border-radius: 10px;
  padding: 10px 16px;
  transition: border-color 0.2s;
}

.link-btn:hover {
  border-color: #aaa;
}

.link-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.link-label {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  margin-left: 12px;
}

.link-play {
  font-size: 13px;
  font-weight: 700;
  color: #aaa;
  letter-spacing: 0.5px;
}

/* Footer */
.footer {
  text-align: center;
  font-size: 11px;
  color: #666;
  padding: 12px 20px 16px;
}

.footer a {
  color: #888;
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}