:root {
  --neon-pink: #ff0055;
  --neon-cyan: #00f3ff;
  --neon-blue: #0066ff;
  --neon-purple: #bc13fe;
  --dark-bg: #050510;
  --panel-bg: rgba(10, 10, 30, 0.85);
  --font-main: 'Orbitron', sans-serif;
  --font-jp: 'Noto Sans JP', sans-serif;
}

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

body {
  background-color: var(--dark-bg);
  color: white;
  font-family: var(--font-jp);
  overflow: hidden; /* Prevent scrolling during dive */
}

/* =========================================
   Dive Screen
   ========================================= */
.dive-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: url('./assets/dive-bg.png') no-repeat center center/cover;
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  animation: diveZoom 2s ease-in-out forwards;
}

.dive-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(0,243,255,0.2) 50%, rgba(255,0,85,0.3) 100%);
  pointer-events: none;
  mix-blend-mode: overlay;
}

.dive-content {
  z-index: 2;
  text-align: center;
  animation: fadeOut 0.5s ease-in forwards 1.8s;
}

.glitch-text {
  font-family: var(--font-main);
  font-size: 4rem;
  font-weight: 900;
  text-transform: uppercase;
  position: relative;
  text-shadow: 0 0 10px var(--neon-cyan), 0 0 20px var(--neon-cyan);
  color: #fff;
}

.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--dark-bg); /* Match bg to hide real text briefly */
  background: transparent;
}

.glitch-text::before {
  left: 2px;
  text-shadow: -2px 0 var(--neon-pink);
  clip: rect(24px, 550px, 90px, 0);
  animation: glitch-anim-2 3s infinite linear alternate-reverse;
}

.glitch-text::after {
  left: -2px;
  text-shadow: -2px 0 var(--neon-blue);
  clip: rect(85px, 550px, 140px, 0);
  animation: glitch-anim 2.5s infinite linear alternate-reverse;
}

.loader-bar {
  width: 300px;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  margin: 20px auto;
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  box-shadow: 0 0 10px var(--neon-blue);
}

.bar-fill {
  width: 0%;
  height: 100%;
  background: var(--neon-cyan);
  box-shadow: 0 0 15px var(--neon-cyan);
  animation: loadFill 1.8s ease-in-out forwards;
}

@keyframes loadFill {
  0% { width: 0%; }
  100% { width: 100%; }
}

@keyframes diveZoom {
  0% { transform: scale(1); filter: brightness(1) blur(0px); }
  80% { transform: scale(1.1); filter: brightness(1.2) blur(0px); }
  100% { transform: scale(2); filter: brightness(50) blur(20px); opacity: 0; }
}

@keyframes fadeOut {
  to { opacity: 0; }
}

@keyframes glitch-anim {
  0% { clip: rect(10px, 9999px, 30px, 0); }
  20% { clip: rect(80px, 9999px, 100px, 0); }
  40% { clip: rect(40px, 9999px, 60px, 0); }
  60% { clip: rect(120px, 9999px, 140px, 0); }
  80% { clip: rect(20px, 9999px, 60px, 0); }
  100% { clip: rect(90px, 9999px, 110px, 0); }
}

@keyframes glitch-anim-2 {
  0% { clip: rect(60px, 9999px, 90px, 0); }
  20% { clip: rect(10px, 9999px, 40px, 0); }
  40% { clip: rect(90px, 9999px, 120px, 0); }
  60% { clip: rect(30px, 9999px, 50px, 0); }
  80% { clip: rect(110px, 9999px, 130px, 0); }
  100% { clip: rect(40px, 9999px, 70px, 0); }
}

/* =========================================
   Main Content
   ========================================= */
.hidden {
  display: none !important;
}

.main-container {
  width: 100vw;
  height: 100vh;
  background: url('./assets/main-bg.png') no-repeat center center/cover;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  animation: fadeIn 1s ease-out forwards;
}

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

.profile-card {
  background: var(--panel-bg);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 40px 60px;
  border-radius: 16px;
  text-align: center;
  position: relative;
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(0, 243, 255, 0.1);
  max-width: 600px;
  width: 100%;
}

/* Ukiyo-e specific decoration borders could go here */
.profile-card::before {
  content: '';
  position: absolute;
  top: -2px; left: -2px; right: -2px; bottom: -2px;
  border-radius: 18px;
  background: linear-gradient(45deg, var(--neon-pink), transparent, var(--neon-cyan), transparent, var(--neon-purple));
  z-index: -1;
  opacity: 0.5;
}

.avatar-container {
  width: 120px;
  height: 120px;
  margin: 0 auto 20px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.avatar-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid var(--neon-cyan);
  border-top-color: transparent;
  animation: spin 3s linear infinite;
  box-shadow: 0 0 15px var(--neon-cyan);
}

.avatar-text {
  font-size: 3rem;
  font-weight: bold;
  color: white;
  text-shadow: 0 0 10px var(--neon-pink);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.username {
  font-family: var(--font-main);
  font-size: 2.5rem;
  margin-bottom: 10px;
  color: white;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 0 0 10px var(--neon-purple);
}

.tagline {
  color: #aaa;
  margin-bottom: 40px;
  font-size: 1rem;
  letter-spacing: 1px;
}

.links-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.cyber-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 15px 30px;
  text-decoration: none;
  color: white;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid var(--neon-cyan);
  font-family: var(--font-main);
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  clip-path: polygon(10% 0, 100% 0, 100% 90%, 90% 100%, 0 100%, 0 10%);
}

.cyber-btn:hover {
  background: var(--neon-cyan);
  color: black;
  box-shadow: 0 0 30px var(--neon-cyan);
  transform: scale(1.05); /* Make it pop */
}

/* Specific button colors for hover effects optionally */
.cyber-btn.youtube:hover {
    background: #FF0000;
    border-color: #FF0000;
    box-shadow: 0 0 30px #FF0000;
}
.cyber-btn.kick:hover {
    background: #53FC18;
    border-color: #53FC18;
    box-shadow: 0 0 30px #53FC18;
}
.cyber-btn.twitter:hover {
    background: #1DA1F2;
    border-color: #1DA1F2;
    box-shadow: 0 0 30px #1DA1F2;
}
.cyber-btn.fanbox:hover {
    background: #F8E71C;
    border-color: #F8E71C;
    box-shadow: 0 0 30px #F8E71C;
}

.btn-content {
  z-index: 2;
}

.glitch-effect {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(-100%);
  transition: transform 0.3s;
  z-index: 1;
}

.cyber-btn:hover .glitch-effect {
  transform: translateX(100%);
  transition: transform 0.6s;
}

@media (min-width: 600px) {
    .links-grid {
        grid-template-columns: 1fr 1fr;
    }
}