/* ===== RESET & BASE ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: #0a0a0a;
  color: #fff;
  overflow-x: hidden;
}

/* ===== INTRO SCREEN ===== */
#intro-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #0a0a0a;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  transition: opacity 1.2s ease, visibility 1.2s ease;
}

#intro-screen.fade-out {
  opacity: 0;
  visibility: hidden;
}

#intro-text {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1rem, 2.5vw, 1.6rem);
  font-weight: 400;
  line-height: 1.7;
  text-align: center;
  color: #e0e0e0;
  opacity: 0;
  animation: breatheIn 4s ease-in-out forwards;
  animation-delay: 0.5s;
}

@keyframes breatheIn {
  0% {
    opacity: 0;
    transform: scale(0.92);
    letter-spacing: -0.02em;
  }
  40% {
    opacity: 1;
    transform: scale(1.02);
    letter-spacing: 0.02em;
  }
  60% {
    opacity: 1;
    transform: scale(0.99);
    letter-spacing: 0.005em;
  }
  80% {
    opacity: 1;
    transform: scale(1.005);
    letter-spacing: 0.01em;
  }
  100% {
    opacity: 1;
    transform: scale(1);
    letter-spacing: 0;
  }
}

/* ===== MAIN PAGE ===== */
#main-page {
  opacity: 0;
  transition: opacity 1s ease;
}

#main-page.visible {
  opacity: 1;
}

/* ===== NAVBAR ===== */
#navbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  padding: 16px 20px;
  background: #0a0a0a;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-btn {
  display: inline-block;
  padding: 8px 18px;
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 4px;
  border: 2px solid;
  transition: all 0.3s ease;
  cursor: pointer;
}

.nav-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.4);
}

.nav-orange {
  color: #fff;
  background: #e67e22;
  border-color: #e67e22;
}
.nav-orange:hover {
  background: #d35400;
  border-color: #d35400;
}

.nav-purple {
  color: #fff;
  background: #8e44ad;
  border-color: #8e44ad;
}
.nav-purple:hover {
  background: #732d91;
  border-color: #732d91;
}

.nav-green {
  color: #fff;
  background: #27ae60;
  border-color: #27ae60;
}
.nav-green:hover {
  background: #1e8449;
  border-color: #1e8449;
}

.nav-blue {
  color: #fff;
  background: #2980b9;
  border-color: #2980b9;
}
.nav-blue:hover {
  background: #1f6fa3;
  border-color: #1f6fa3;
}

.nav-yellow {
  color: #000;
  background: #f1c40f;
  border-color: #f1c40f;
}
.nav-yellow:hover {
  background: #d4ac0d;
  border-color: #d4ac0d;
}

/* ===== HERO SECTION ===== */
#hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px 40px;
  background: linear-gradient(180deg, #0a0a0a 0%, #1a1a2e 100%);
}

.token-badge {
  position: relative;
  width: 300px;
  height: 300px;
  margin-bottom: 20px;
}

.token-coin-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 30px rgba(138, 43, 226, 0.5));
  animation: badgeGlow 3s ease-in-out infinite alternate;
}

@keyframes badgeGlow {
  0% {
    filter: drop-shadow(0 0 20px rgba(138, 43, 226, 0.4));
  }
  100% {
    filter: drop-shadow(0 0 40px rgba(138, 43, 226, 0.7));
  }
}

.whitepaper-label {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: #c084fc;
  letter-spacing: 0.15em;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.whitepaper-label:hover {
  color: #e0aaff;
  border-bottom-color: #e0aaff;
}

.read-now-btn {
  display: inline-block;
  padding: 12px 36px;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: #000;
  background: linear-gradient(180deg, #a8ff78 0%, #78ffd6 50%, #27ae60 100%);
  border: none;
  border-radius: 8px;
  text-decoration: none;
  cursor: pointer;
  box-shadow:
    0 4px 15px rgba(39, 174, 96, 0.4),
    inset 0 1px 0 rgba(255,255,255,0.3);
  transition: all 0.3s ease;
  letter-spacing: 0.1em;
}

.read-now-btn:hover {
  transform: translateY(-2px);
  box-shadow:
    0 6px 20px rgba(39, 174, 96, 0.6),
    inset 0 1px 0 rgba(255,255,255,0.3);
}

/* ===== DIVIDER ===== */
.section-divider {
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, transparent 0%, #444 20%, #666 50%, #444 80%, transparent 100%);
  margin: 0;
}

/* ===== CHOOSE YOUR FLAVOR ===== */
#flavor {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 50px 20px 60px;
  background: #0f0f0f;
}

.flavor-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 30px;
  text-align: center;
}

.flavor-tabs {
  display: flex;
  gap: 40px;
  margin-bottom: 30px;
}

.flavor-tab {
  display: inline-block;
  padding: 10px 28px;
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 2px solid;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.3s ease;
  background: transparent;
}

.tab-green {
  color: #27ae60;
  border-color: #27ae60;
}
.tab-green:hover, .tab-green.active {
  background: #27ae60;
  color: #fff;
}

.tab-purple {
  color: #8e44ad;
  border-color: #8e44ad;
}
.tab-purple:hover, .tab-purple.active {
  background: #8e44ad;
  color: #fff;
}

.flavor-content {
  width: 100%;
  max-width: 640px;
  margin-bottom: 30px;
}

#video-area {
  width: 100%;
  border-radius: 12px;
  background: #000;
}

.launch-pack-btn {
  display: inline-block;
  padding: 14px 32px;
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-align: center;
  color: #000;
  background: #f1c40f;
  border: 2px solid #f1c40f;
  border-radius: 6px;
  text-decoration: none;
  line-height: 1.4;
  cursor: pointer;
  transition: all 0.3s ease;
}

.launch-pack-btn:hover {
  background: #d4ac0d;
  border-color: #d4ac0d;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(241, 196, 15, 0.4);
}

/* ===== RESPONSIVE ===== */

/* Tablet */
@media (max-width: 768px) {
  #hero {
    padding: 40px 16px 32px;
  }
  .token-badge {
    width: clamp(180px, 55vw, 280px);
    height: clamp(180px, 55vw, 280px);
  }
  #flavor {
    padding: 36px 16px 48px;
  }
  .flavor-tabs {
    gap: 20px;
    width: 100%;
    justify-content: center;
  }
  .flavor-content {
    max-width: 100%;
    padding: 0;
  }
}

/* Mobile */
@media (max-width: 480px) {
  /* Intro */
  #intro-text {
    font-size: clamp(0.85rem, 4.5vw, 1.1rem);
    padding: 0 24px;
    line-height: 1.8;
  }

  /* Navbar */
  #navbar {
    gap: 6px;
    padding: 8px 10px;
  }
  .nav-btn {
    padding: 8px 10px;
    font-size: 0.6rem;
    letter-spacing: 0.02em;
    border-radius: 4px;
    min-height: 36px;
    display: flex;
    align-items: center;
  }

  /* Hero */
  #hero {
    padding: 28px 16px 28px;
  }
  .token-badge {
    width: clamp(150px, 70vw, 240px);
    height: clamp(150px, 70vw, 240px);
    margin-bottom: 16px;
  }
  .whitepaper-label {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
  }

  /* Flavor */
  #flavor {
    padding: 28px 12px 40px;
  }
  .flavor-title {
    font-size: clamp(1.1rem, 6vw, 1.6rem);
    letter-spacing: 0.08em;
    margin-bottom: 20px;
  }
  .flavor-tabs {
    gap: 12px;
    width: 100%;
  }
  .flavor-tab {
    flex: 1;
    text-align: center;
    padding: 10px 8px;
    font-size: 0.7rem;
  }
  .flavor-content {
    width: 100%;
    margin-bottom: 20px;
  }
  #video-area {
    border-radius: 8px;
  }
  .launch-pack-btn {
    padding: 12px 24px;
    font-size: 0.75rem;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}