:root{
  --bg: #07070f;
  --bg-soft: #12121f;
  --text: #f4f4f8;
  --text-dim: #9a9ab0;
  --card: rgba(255,255,255,.055);
  --card-hover: rgba(255,255,255,.09);
  --border: rgba(255,255,255,.09);
  --chip: rgba(255,255,255,.08);
  --accent: #8b5cf6;
  --accent2: #ec4899;
  --accent3: #3b82f6;
  --verified: #1d9bf0;
  --shadow: 0 24px 70px rgba(0,0,0,.5);
  --blob-opacity: .5;
  --name-grad: linear-gradient(92deg, #ffffff 10%, #c4b5fd 55%, #f9a8d4 95%);
  --inset-hi: rgba(255,255,255,.06);
}
html[data-theme="light"]{
  --bg: #f1f0fa;
  --bg-soft: #ffffff;
  --text: #181822;
  --text-dim: #63637a;
  --card: rgba(255,255,255,.66);
  --card-hover: rgba(255,255,255,.92);
  --border: rgba(25,20,50,.10);
  --chip: rgba(25,20,50,.05);
  --shadow: 0 24px 60px rgba(90,70,170,.16);
  --blob-opacity: .55;
  --name-grad: linear-gradient(92deg, #1d1a2e 10%, #6d28d9 55%, #db2777 95%);
  --inset-hi: rgba(255,255,255,.9);
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  font-family:"Outfit", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100dvh;
  display:flex;
  justify-content:center;
  padding: clamp(20px, 4vw, 48px) 16px;
  overflow-x:hidden;
  transition: background .4s ease, color .4s ease;
  -webkit-tap-highlight-color: transparent;
}

.bg-blobs{ position:fixed; inset:0; z-index:-3; overflow:hidden; pointer-events:none; }
.blob{
  position:absolute; border-radius:50%;
  filter: blur(100px);
  opacity: var(--blob-opacity);
  animation: float 20s ease-in-out infinite alternate;
}
.blob-1{ width:58vmax; height:58vmax; top:-26vmax; left:-20vmax;
  background: radial-gradient(circle, #8b5cf6 0%, transparent 65%); }
.blob-2{ width:48vmax; height:48vmax; bottom:-24vmax; right:-16vmax;
  background: radial-gradient(circle, #ec4899 0%, transparent 65%);
  animation-delay:-7s; }
.blob-3{ width:38vmax; height:38vmax; top:32%; left:52%;
  background: radial-gradient(circle, #3b82f6 0%, transparent 65%);
  animation-delay:-14s; }
@keyframes float{
  0%  { transform: translate(0,0) scale(1); }
  50% { transform: translate(4vmax,-3vmax) scale(1.1); }
  100%{ transform: translate(-3vmax,3vmax) scale(.94); }
}

#particles{ position:fixed; inset:0; z-index:-2; pointer-events:none; }

.noise{
  position:fixed; inset:0; z-index:-1; pointer-events:none; opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

.container{
  width:100%;
  max-width: 580px;
  display:flex;
  flex-direction:column;
  align-items:center;
}

.profile{ text-align:center; }
.avatar-wrap{
  position:relative; width:120px; height:120px;
  margin:0 auto 18px;
  animation: rise .7s cubic-bezier(.2,.7,.3,1) both, floaty 6s ease-in-out 1s infinite alternate;
}
@keyframes floaty{ from{ margin-top:0 } to{ margin-top:-6px } }

.avatar-glow{
  position:absolute; inset:-16px; border-radius:50%;
  background: conic-gradient(from 0deg, var(--accent), var(--accent2), var(--accent3), var(--accent));
  filter: blur(26px); opacity:.35;
  animation: spin 8s linear infinite, breathe 4s ease-in-out infinite alternate;
}
@keyframes breathe{ from{ opacity:.22 } to{ opacity:.45 } }
@keyframes spin{ to{ transform: rotate(360deg) } }

.avatar-ring{
  position:absolute; inset:-5px; border-radius:50%;
  background: conic-gradient(from 140deg, var(--accent), var(--accent2), var(--accent3), var(--accent));
  animation: spin 9s linear infinite;
}
.avatar{
  position:absolute; inset:0; border-radius:50%;
  border:4px solid var(--bg);
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display:flex; align-items:center; justify-content:center;
  font-size: 42px; font-weight:800; color:#fff;
  overflow:hidden; user-select:none;
  box-shadow: var(--shadow), inset 0 0 20px rgba(0,0,0,.15);
}
.avatar img{ width:100%; height:100%; object-fit:cover; }

.status-dot{
  position:absolute; bottom:5px; right:5px;
  width:15px; height:15px; border-radius:50%;
  background:#22c55e; border:3px solid var(--bg);
  animation: pulse 2.2s ease-out infinite;
}
@keyframes pulse{
  0%  { box-shadow: 0 0 0 0 rgba(34,197,94,.55); }
  70% { box-shadow: 0 0 0 9px rgba(34,197,94,0); }
  100%{ box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}

.name{
  font-size: clamp(27px, 6.5vw, 36px);
  font-weight:800; letter-spacing:-.5px;
  background: var(--name-grad);
  -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color:transparent; color:transparent;
  animation: rise .7s .08s cubic-bezier(.2,.7,.3,1) both;
}
.verified{
  width:21px; height:21px; fill:var(--verified);
  vertical-align:-3px; margin-left:5px;
  -webkit-text-fill-color:initial;
  filter: drop-shadow(0 0 8px rgba(29,155,240,.5));
}

.bio{
  margin-top:9px;
  color: var(--text-dim);
  font-size: clamp(14px, 3.6vw, 16px);
  line-height:1.6;
  min-height:1.6em;
  max-width: 42ch;
  margin-inline:auto;
  animation: rise .7s .16s cubic-bezier(.2,.7,.3,1) both;
}
.bio.typing::after{
  content:""; display:inline-block;
  width:2px; height:1em; margin-left:3px;
  background: var(--accent2); vertical-align:-2px;
  animation: blink 1s steps(1) infinite;
}
@keyframes blink{ 50%{ opacity:0 } }

.share-btn{
  position:relative; overflow:hidden;
  margin-top:18px;
  display:inline-flex; align-items:center; gap:8px;
  padding:10px 20px; border-radius:999px;
  border:1px solid var(--border);
  background: var(--card);
  color: var(--text-dim);
  font: 600 13px/1 inherit;
  letter-spacing:.2px;
  cursor:pointer;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: transform .25s cubic-bezier(.2,.7,.3,1), color .25s, border-color .25s;
  animation: rise .7s .24s cubic-bezier(.2,.7,.3,1) both;
}
.share-btn::after{
  content:""; position:absolute; inset:0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,.28) 50%, transparent 60%);
  transform: translateX(-130%);
  transition: transform .65s ease;
}
.share-btn:hover{ transform: translateY(-2px); color:var(--text); border-color: var(--accent); }
.share-btn:hover::after{ transform: translateX(130%); }
.share-btn:active{ transform: scale(.95); }
.share-btn svg{ width:15px; height:15px; fill:currentColor; }

.links{
  width:100%;
  margin-top:36px;
  display:flex;
  flex-direction:column;
  gap:14px;
  perspective: 1000px;
}
.card{
  --brand: var(--accent);
  --rx: 0deg; --ry: 0deg; --ty: 0px;
  --mx: 50%; --my: 50%;
  position:relative;
  overflow:hidden;
  display:flex; align-items:center; gap:14px;
  padding: 15px 18px;
  min-height: 66px;
  border-radius: 20px;
  background: var(--card);
  border: 1px solid var(--border);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  box-shadow: inset 0 1px 0 var(--inset-hi);
  text-decoration:none;
  color: var(--text);
  transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(var(--ty));
  transition: transform .18s ease-out, background .25s, border-color .25s, box-shadow .25s;
  animation: rise .7s cubic-bezier(.2,.7,.3,1) both;
  animation-delay: calc(var(--i) * 80ms + 180ms);
}
.card::before{
  content:""; position:absolute; inset:0;
  background: radial-gradient(240px circle at var(--mx) var(--my),
    color-mix(in srgb, var(--brand) 14%, transparent), transparent 65%);
  opacity:0; transition:opacity .35s; pointer-events:none;
}
@media (hover:hover){
  .card:hover::before{ opacity:1; }
  .card:hover{
    --ty:-3px;
    background: var(--card-hover);
    border-color: color-mix(in srgb, var(--brand) 55%, transparent);
    box-shadow: inset 0 1px 0 var(--inset-hi),
                0 14px 44px -12px color-mix(in srgb, var(--brand) 60%, transparent);
  }
}
.card:active{ transform: perspective(900px) scale(.98); }
.card:focus-visible{ outline:2px solid var(--brand); outline-offset:3px; }

.ripple{
  position:absolute; border-radius:50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--brand) 32%, transparent), transparent 70%);
  transform: translate(-50%,-50%) scale(0);
  animation: rippleAnim .65s ease-out forwards;
  pointer-events:none;
}
@keyframes rippleAnim{ to{ transform: translate(-50%,-50%) scale(1); opacity:0; } }

.chip{
  flex-shrink:0;
  width:46px; height:46px;
  border-radius:14px;
  background: var(--chip);
  display:flex; align-items:center; justify-content:center;
  transition: background .3s, transform .3s cubic-bezier(.2,.7,.3,1);
}
.chip svg{ width:23px; height:23px; fill: var(--text); transition: fill .3s; }
@media (hover:hover){
  .card:hover .chip{
    background: linear-gradient(135deg,
      color-mix(in srgb, var(--brand) 28%, transparent),
      color-mix(in srgb, var(--brand) 10%, transparent));
    transform: scale(1.1) rotate(-5deg);
  }
  .card:hover .chip svg{ fill: var(--brand); }
}

.card-text{ flex:1; min-width:0; }
.card-title{
  display:block;
  font-weight:700; font-size:15.5px; letter-spacing:.1px;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.card-sub{
  display:block;
  font-size:12.5px; color: var(--text-dim); margin-top:3px;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}

.arrow{
  flex-shrink:0;
  width:19px; height:19px; fill:var(--text-dim);
  opacity:.55;
  transition: transform .3s cubic-bezier(.2,.7,.3,1), fill .3s, opacity .3s;
}
@media (hover:hover){
  .card:hover .arrow{ transform: translateX(6px); fill: var(--brand); opacity:1; }
}

footer{
  margin-top:40px;
  color: var(--text-dim);
  font-size:12.5px; letter-spacing:.3px;
  text-align:center;
  animation: rise .7s .55s both;
}
footer .credit{
  display:block;
  margin-top:8px;
  font-size:12px;
  font-weight:600;
  letter-spacing:.6px;
  color: var(--text-dim);
}
footer .privacy{
  display:block;
  margin-top:9px;
  font-size:11.5px;
  letter-spacing:.2px;
}
footer .privacy a{
  color: var(--text-dim);
  text-decoration:none;
  border-bottom:1px dashed var(--border);
  padding-bottom:1px;
  transition: color .2s, border-color .2s;
}
footer .privacy a:hover{ color: var(--accent); border-color: var(--accent); }

.theme-btn{
  position:fixed; top:18px; right:18px;
  width:46px; height:46px;
  border-radius:50%;
  border:1px solid var(--border);
  background: var(--card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition: transform .3s cubic-bezier(.2,.7,.3,1), border-color .3s;
  z-index:10;
}
.theme-btn:hover{ transform: scale(1.1) rotate(15deg); border-color: var(--accent); }
.theme-btn:active{ transform: scale(.9); }
.theme-btn svg{ width:20px; height:20px; fill:var(--text); }
.theme-btn .sun{ display:none; }
html[data-theme="light"] .theme-btn .sun{ display:block; }
html[data-theme="light"] .theme-btn .moon{ display:none; }

.toast{
  position:fixed; bottom:26px; left:50%;
  transform: translate(-50%, 90px);
  background: var(--bg-soft);
  color: var(--text);
  border:1px solid var(--border);
  box-shadow: var(--shadow);
  padding:13px 24px;
  border-radius:999px;
  font-size:14px; font-weight:600;
  opacity:0;
  transition: transform .4s cubic-bezier(.2,.7,.3,1), opacity .4s;
  z-index:20;
  pointer-events:none;
}
.toast.show{ transform: translate(-50%, 0); opacity:1; }

@keyframes rise{
  from{ opacity:0; transform: translateY(24px); }
  to  { opacity:1; transform: translateY(0); }
}

::-webkit-scrollbar{ width:10px; }
::-webkit-scrollbar-track{ background:transparent; }
::-webkit-scrollbar-thumb{
  background: linear-gradient(var(--accent), var(--accent2));
  border-radius:99px; border:2px solid var(--bg);
}
html{ scrollbar-color: var(--accent) transparent; scrollbar-width:thin; }
::selection{ background: var(--accent); color:#fff; }

@media (max-width: 480px){
  .card{ padding:13px 15px; min-height:62px; gap:12px; }
  .chip{ width:42px; height:42px; border-radius:12px; }
  .theme-btn{ top:14px; right:14px; width:42px; height:42px; }
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
  .bio.typing::after{ display:none; }
}

.lang-wrap{
  position:fixed; top:18px; left:18px; z-index:10;
}
.lang-btn{
  display:inline-flex; align-items:center; gap:7px;
  height:46px; padding:0 16px;
  border-radius:999px;
  border:1px solid var(--border);
  background: var(--card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: var(--text);
  font: 600 13px/1 inherit;
  letter-spacing:.8px;
  cursor:pointer;
  transition: transform .3s cubic-bezier(.2,.7,.3,1), border-color .3s;
}
.lang-btn:hover{ transform: scale(1.06); border-color: var(--accent); }
.lang-btn:active{ transform: scale(.94); }
.lang-btn:focus-visible{ outline:2px solid var(--accent); outline-offset:3px; }
.lang-btn svg{
  width:16px; height:16px;
  fill:none; stroke:currentColor;
  stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round;
}
.lang-menu{
  position:absolute; top:calc(100% + 10px); left:0;
  min-width:172px; padding:7px;
  border-radius:18px;
  border:1px solid var(--border);
  background: var(--bg-soft);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  box-shadow: var(--shadow);
  display:flex; flex-direction:column; gap:2px;
  opacity:0; transform: translateY(-6px) scale(.97);
  transform-origin: top left;
  pointer-events:none;
  transition: opacity .22s ease, transform .22s cubic-bezier(.2,.7,.3,1);
}
.lang-menu.open{ opacity:1; transform:none; pointer-events:auto; }
.lang-item{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:10px 13px;
  border:0; border-radius:12px;
  background:transparent;
  color: var(--text);
  font: 600 13.5px/1 inherit;
  cursor:pointer; text-align:left;
  transition: background .18s;
}
.lang-item:hover{ background: var(--card-hover); }
.lang-item:focus-visible{ outline:2px solid var(--accent); outline-offset:-2px; }
.lang-item .check{
  width:14px; height:14px; flex-shrink:0;
  fill:none; stroke: var(--accent);
  stroke-width:2.4; stroke-linecap:round; stroke-linejoin:round;
  opacity:0; transform: scale(.6);
  transition: opacity .18s, transform .18s;
}
.lang-item[aria-selected="true"] .check{ opacity:1; transform:none; }
@media (max-width: 480px){
  .lang-wrap{ top:14px; left:14px; }
  .lang-btn{ height:42px; padding:0 13px; }
}