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

:root {
  --purple-deep:   #0d0010;
  --purple-mid:    #6b00c8;
  --purple-bright: #a855f7;
  --purple-glow:   #c084fc;
  --purple-flash:  #e879f9;
  --white:         #f0e6ff;
}

html {
  height: 100%;
  height: -webkit-fill-available;
}

body {
  min-height: 100%;
  min-height: -webkit-fill-available;
  width: 100%;
  overflow-x: hidden;
  background: var(--purple-deep);
  color: var(--white);
  font-family: 'Rajdhani', sans-serif;
  padding-left:  env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

#canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  width: 100%;
  height: 100%;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  background: repeating-linear-gradient(
    0deg, transparent, transparent 2px,
    rgba(120,0,200,0.03) 2px, rgba(120,0,200,0.03) 4px
  );
  pointer-events: none;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,0.75) 100%);
  pointer-events: none;
}

.page {
  position: relative;
  z-index: 2;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 3vw, 1.8rem);
  padding: clamp(1rem, 4vw, 2rem) clamp(1rem, 5vw, 2rem);
  padding-top:    max(clamp(1rem, 4vw, 2rem), env(safe-area-inset-top));
  padding-bottom: max(clamp(1rem, 4vw, 2rem), env(safe-area-inset-bottom));
}

.header {
  text-align: center;
  width: 100%;
  animation: fadeDown 0.8s cubic-bezier(0.16,1,0.3,1) both;
}
.header h1 {
  font-family: 'Orbitron', monospace;
  font-size: clamp(1.2rem, 6vw, 3.2rem);
  font-weight: 900;
  letter-spacing: clamp(0.05em, 1.5vw, 0.12em);
  text-transform: uppercase;
  background: linear-gradient(90deg,
    var(--purple-bright), var(--purple-flash),
    var(--purple-glow),   var(--purple-bright));
  background-size: 300% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmerText 3s linear infinite;
  filter: drop-shadow(0 0 18px rgba(168,85,247,0.7));
}
.header .sub {
  font-size: clamp(0.65rem, 2vw, 0.85rem);
  letter-spacing: clamp(0.15em, 1vw, 0.35em);
  color: var(--purple-glow);
  text-transform: uppercase;
  margin-top: 0.4rem;
  opacity: 0.75;
}

@keyframes shimmerText {
  0%   { background-position: 0% 50%; }
  100% { background-position: 300% 50%; }
}
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.avatar-wrap {
  flex-shrink: 0;
  animation: fadeIn 0.8s 0.3s both, float 4s ease-in-out infinite;
  filter: drop-shadow(0 0 18px rgba(168,85,247,0.6));
}
.avatar-wrap img {
  display: block;
  width:  clamp(100px, 22vw, 160px);
  height: clamp(100px, 22vw, 160px);
  object-fit: cover;
  border-radius: 50%;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}
@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.85); }
  to   { opacity: 1; transform: scale(1); }
}

.btn-grid {
  display: flex;
  flex-direction: column;
  gap: clamp(0.5rem, 1.5vw, 0.85rem);
  width: 100%;
  max-width: min(420px, 100%);
}

.link-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: clamp(0.6rem, 2vw, 1rem);
  padding: clamp(0.6rem, 2vw, 0.85rem) clamp(0.9rem, 3vw, 1.4rem);
  text-decoration: none;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid rgba(168,85,247,0.3);
  background: rgba(13,0,16,0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: pointer;
  transition: border-color 0.3s, transform 0.2s, box-shadow 0.3s;
  animation: slideIn 0.6s cubic-bezier(0.16,1,0.3,1) both;
  min-width: 0;
}
.link-btn:nth-child(1)  { animation-delay: 0.50s; }
.link-btn:nth-child(2)  { animation-delay: 0.65s; }
.link-btn:nth-child(3)  { animation-delay: 0.80s; }
.link-btn:nth-child(4)  { animation-delay: 0.95s; }
.link-btn:nth-child(5)  { animation-delay: 1.10s; }
.link-btn:nth-child(6)  { animation-delay: 1.25s; }
.link-btn:nth-child(7)  { animation-delay: 1.40s; }
.link-btn:nth-child(8)  { animation-delay: 1.55s; }
.link-btn:nth-child(9)  { animation-delay: 1.70s; }
.link-btn:nth-child(10) { animation-delay: 1.85s; }
.link-btn:nth-child(11) { animation-delay: 2.00s; }
.link-btn:nth-child(12) { animation-delay: 2.15s; }
.link-btn:nth-child(13) { animation-delay: 2.30s; }
.link-btn:nth-child(14) { animation-delay: 2.45s; }

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}

.link-btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(168,85,247,0.15), transparent);
  transition: left 0.5s ease;
}
.link-btn::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0%; height: 2px;
  background: linear-gradient(90deg, var(--purple-mid), var(--purple-flash));
  transition: width 0.4s ease;
  box-shadow: 0 0 10px var(--purple-bright);
}
.link-btn:hover {
  border-color: var(--purple-bright);
  transform: translateX(6px);
  box-shadow: -4px 0 20px rgba(168,85,247,0.3), 0 0 30px rgba(168,85,247,0.1);
}
.link-btn:hover::before { left: 150%; }
.link-btn:hover::after  { width: 100%; }
.link-btn:active        { transform: translateX(6px) scale(0.98); }

@media (hover: none) {
  .link-btn:active {
    border-color: var(--purple-bright);
    transform: scale(0.97);
    box-shadow: 0 0 20px rgba(168,85,247,0.25);
  }
}

.btn-icon {
  width:  clamp(30px, 6vw, 38px);
  height: clamp(30px, 6vw, 38px);
  border-radius: 50%;
  border: 1.5px solid rgba(168,85,247,0.5);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  background: rgba(107,0,200,0.2);
  font-size: clamp(0.85rem, 2.5vw, 1.1rem);
  transition: all 0.3s;
}
.link-btn:hover .btn-icon {
  border-color: var(--purple-flash);
  background: rgba(168,85,247,0.25);
  box-shadow: 0 0 16px rgba(168,85,247,0.6);
  transform: rotate(10deg) scale(1.1);
}

.btn-text {
  flex: 1;
  min-width: 0;
}
.btn-name {
  font-family: 'Orbitron', monospace;
  font-size: clamp(0.65rem, 2.2vw, 0.85rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--white);
  display: block;
  transition: color 0.3s;
}
.link-btn:hover .btn-name { color: var(--purple-glow); }

.btn-url {
  font-size: clamp(0.55rem, 1.5vw, 0.68rem);
  color: rgba(168,85,247,0.5);
  letter-spacing: 0.04em;
  display: block;
  margin-top: 1px;
  transition: color 0.3s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.link-btn:hover .btn-url { color: rgba(192,132,252,0.8); }

.btn-arrow {
  font-size: clamp(0.85rem, 2.5vw, 1rem);
  color: rgba(168,85,247,0.4);
  transform: translateX(-4px);
  transition: all 0.3s;
  flex-shrink: 0;
}
.link-btn:hover .btn-arrow {
  color: var(--purple-flash);
  transform: translateX(4px);
  text-shadow: 0 0 10px var(--purple-flash);
}

.btn-num {
  position: absolute;
  top: 5px; right: 8px;
  font-family: 'Orbitron', monospace;
  font-size: 0.5rem;
  color: rgba(168,85,247,0.3);
  letter-spacing: 0.1em;
}

.footer {
  font-size: clamp(0.6rem, 1.5vw, 0.7rem);
  letter-spacing: 0.18em;
  color: rgba(168,85,247,0.35);
  text-transform: uppercase;
  animation: fadeIn 1s 1.5s both;
  text-align: center;
}

.ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: rippleAnim 0.6s linear;
  background: rgba(168,85,247,0.4);
  pointer-events: none;
}
@keyframes rippleAnim { to { transform: scale(4); opacity: 0; } }

.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  animation: orbDrift linear infinite;
}
@keyframes orbDrift {
  0%   { transform: translate(0,0) scale(1); }
  33%  { transform: translate(40px,-60px) scale(1.1); }
  66%  { transform: translate(-30px,30px) scale(0.9); }
  100% { transform: translate(0,0) scale(1); }
}

@media (max-height: 500px) and (orientation: landscape) {
  .page { gap: 0.6rem; padding-top: 0.6rem; padding-bottom: 0.6rem; }
  .avatar-wrap img { width: 70px; height: 70px; }
  .header h1 { font-size: clamp(1rem, 5vh, 1.6rem); }
  .header .sub { display: none; }
  .btn-grid { gap: 0.4rem; }
  .link-btn { padding: 0.45rem 0.9rem; }
  .footer { display: none; }
}