/* ==============================
   Reset & Base
   ============================== */

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: #000;
  color: #fff;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-x: hidden;
}

/* ==============================
   Container
   ============================== */

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 640px;
  padding: 48px 24px;
  margin: 0 auto;
  gap: 40px;
}

/* ==============================
   Fade-in Animation
   ============================== */

.fade-in {
  opacity: 0;
  transform: translateY(18px);
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: var(--delay, 0s);
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==============================
   Logo
   ============================== */

.logo-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  position: relative;
}

.logo-wrapper::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 450px;
  height: 450px;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.12) 0%,
    rgba(255, 255, 255, 0.05) 30%,
    rgba(255, 255, 255, 0.015) 55%,
    transparent 75%
  );
  pointer-events: none;
  z-index: 0;
}

.logo {
  max-width: 180px;
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: brightness(1);
  transition: filter 0.3s ease;
}

.logo:hover {
  filter: brightness(1.15);
}

/* ==============================
   Video
   ============================== */

.video-wrapper {
  width: 100%;
}

.video-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  /* 16:9 */
  border-radius: 12px;
  overflow: hidden;
  background: #111;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow:
    0 0 20px rgba(255, 255, 255, 0.04),
    0 8px 40px rgba(0, 0, 0, 0.55);
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ==============================
   Streaming Buttons
   ============================== */

.buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  width: 100%;
  flex-wrap: nowrap;
}

.stream-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex: 1 1 0;
  min-width: 0;
  height: 52px;
  padding: 0 24px;
  border-radius: 50px;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  transition:
    transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.3s ease,
    background-color 0.3s ease;
}

.stream-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.stream-btn:hover {
  transform: translateY(-3px) scale(1.03);
}

.stream-btn:active {
  transform: translateY(-1px) scale(1.01);
}

.stream-btn__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* --- Spotify --- */
.stream-btn--spotify {
  background-color: #1DB954;
  color: #000;
  box-shadow: 0 4px 20px rgba(29, 185, 84, 0.25);
}

.stream-btn--spotify:hover {
  background-color: #1ed760;
  box-shadow: 0 6px 30px rgba(29, 185, 84, 0.45);
}

/* --- Apple Music --- */
.stream-btn--apple {
  background: linear-gradient(135deg, #fff 0%, #f5c6d0 100%);
  color: #000;
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.12);
}

.stream-btn--apple:hover {
  background: linear-gradient(135deg, #fff 0%, #f0a0b4 100%);
  box-shadow: 0 6px 30px rgba(245, 198, 208, 0.4);
}

/* --- YouTube Music --- */
.stream-btn--youtube {
  background-color: #FF0000;
  color: #fff;
  box-shadow: 0 4px 20px rgba(255, 0, 0, 0.25);
}

.stream-btn--youtube:hover {
  background-color: #ff1a1a;
  box-shadow: 0 6px 30px rgba(255, 0, 0, 0.45);
}

/* ==============================
   Responsive
   ============================== */

@media (max-width: 600px) {
  .container {
    padding: 36px 20px;
    gap: 32px;
  }

  .logo {
    max-width: 140px;
  }

  .buttons {
    flex-direction: column;
    gap: 12px;
  }

  .stream-btn {
    flex: 0 0 auto;
    width: 100%;
    height: 52px;
    padding: 0 24px;
    font-size: 0.9rem;
  }
}

@media (max-width: 380px) {
  .container {
    padding: 28px 16px;
    gap: 28px;
  }

  .logo {
    max-width: 120px;
  }

  .stream-btn {
    height: 48px;
    padding: 0 16px;
    font-size: 0.85rem;
  }
}

/* ==============================
   Ambient Glow (subtle)
   ============================== */

body::after {
  content: '';
  position: fixed;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle,
      rgba(255, 255, 255, 0.015) 0%,
      transparent 70%);
  pointer-events: none;
  z-index: -1;
}