:root {
  --bg: #010609;
  --panel: rgba(4, 12, 16, .94);
  --cyan: #00e1ff;
  --cyan-soft: rgba(0, 225, 255, .22);
  --text: #f4f7f8;
  --muted: #98a2a7;
  --border: rgba(255,255,255,.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: Inter, system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 50% 8%, rgba(0,225,255,.13), transparent 30%),
    radial-gradient(circle at 0 45%, rgba(0,225,255,.07), transparent 25%),
    linear-gradient(180deg, #010609 0%, #02090d 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .28;
  background-image: linear-gradient(rgba(255,255,255,.015) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.015) 1px, transparent 1px);
  background-size: 45px 45px;
}

.ambient { position: fixed; width: 340px; height: 340px; border-radius: 50%; filter: blur(90px); opacity: .11; pointer-events: none; }
.ambient-one { top: 2%; left: -150px; background: var(--cyan); }
.ambient-two { right: -180px; bottom: 8%; background: var(--cyan); }

.page-shell { width: min(100%, 790px); margin: 0 auto; padding: 34px 16px; }
.bio-card {
  position: relative;
  overflow: hidden;
  padding: 52px 28px 34px;
  border: 1px solid rgba(0,225,255,.28);
  border-radius: 42px;
  background:
    linear-gradient(140deg, rgba(0,225,255,.08), transparent 18%),
    linear-gradient(320deg, rgba(0,225,255,.07), transparent 22%),
    var(--panel);
  box-shadow: 0 25px 100px rgba(0,0,0,.55), inset 0 0 80px rgba(0,225,255,.025);
}

.share-button {
  position: absolute; top: 28px; right: 28px; z-index: 10;
  width: 54px; height: 54px; border-radius: 50%; border: 1px solid var(--border);
  background: rgba(12,20,24,.8); color: #dce3e6; cursor: pointer;
  display: grid; place-items: center; transition: .25s ease;
}
.share-button:hover { transform: translateY(-2px); border-color: rgba(0,225,255,.6); box-shadow: 0 0 24px rgba(0,225,255,.16); }
.share-button svg { width: 23px; fill: currentColor; }

.brand-orbit {
  position: relative;
  width: 240px;
  height: 220px;
  margin: 0 auto 10px;
  display: grid;
  place-items: center;
  isolation: isolate;
}

.brand-logo {
  position: relative;
  z-index: 3;
  width: 154px;
  height: auto;
  display: block;
  filter: drop-shadow(0 0 14px rgba(0, 225, 255, .18));
}

/* Órbita única: somente um arco animado, sem linha parada. */
.orbit-trail {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: 224px;
  height: 118px;
  border-radius: 50%;
  transform-origin: center;
  pointer-events: none;
  padding: 2px;
  background: conic-gradient(
    from 0deg,
    transparent 0deg 230deg,
    rgba(0, 225, 255, .05) 246deg,
    rgba(0, 225, 255, .30) 268deg,
    #00e1ff 295deg,
    #c8fbff 310deg,
    #00e1ff 322deg,
    rgba(0, 225, 255, .22) 338deg,
    transparent 355deg 360deg
  );
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  filter:
    drop-shadow(0 0 4px rgba(0, 225, 255, .9))
    drop-shadow(0 0 12px rgba(0, 225, 255, .5));
  animation: orbitSweep 5.8s linear infinite;
}

/* Ponto luminoso na cabeça do rastro. */
.orbit-trail::after {
  content: "";
  position: absolute;
  right: -4px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d9fdff;
  box-shadow:
    0 0 6px #d9fdff,
    0 0 14px #00e1ff,
    0 0 26px rgba(0, 225, 255, .78);
  transform: translateY(-50%);
}

.brand-logo {
  animation: logoBreath 3.4s ease-in-out infinite;
}

@keyframes orbitSweep {
  from { transform: translate(-50%, -50%) rotate(-14deg); }
  to   { transform: translate(-50%, -50%) rotate(346deg); }
}

@keyframes logoBreath {
  0%, 100% { filter: drop-shadow(0 0 10px rgba(0, 225, 255, .16)); transform: scale(1); }
  50% { filter: drop-shadow(0 0 18px rgba(0, 225, 255, .30)); transform: scale(1.012); }
}

.eyebrow { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 4px; color: #b9c1c5; font-size: .78rem; font-weight: 700; letter-spacing: .22em; text-align: center; }
.eyebrow span { width: 34px; height: 2px; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
h1 { margin: 16px 0 8px; text-align: center; font-size: clamp(2.25rem, 8vw, 4rem); line-height: .98; letter-spacing: -.055em; }
h1 strong { color: var(--cyan); }
.tagline { margin: 0; text-align: center; font-size: clamp(1.05rem, 3vw, 1.35rem); font-weight: 800; }
.intro { max-width: 590px; margin: 22px auto 34px; color: var(--muted); text-align: center; line-height: 1.65; font-size: 1rem; }

.links-list { display: grid; gap: 16px; }
.link-card {
  min-height: 110px; padding: 16px 20px;
  display: grid; grid-template-columns: 68px 1fr 42px; align-items: center; gap: 14px;
  text-decoration: none; color: var(--text); border-radius: 26px;
  border: 1px solid var(--border); background: rgba(255,255,255,.025);
  transition: transform .25s ease, border-color .25s ease, background .25s ease, box-shadow .25s ease;
}
.link-card:hover { transform: translateY(-3px); border-color: rgba(0,225,255,.5); background: rgba(0,225,255,.045); box-shadow: 0 16px 35px rgba(0,0,0,.24); }
.link-card.featured { border-color: rgba(0,225,255,.72); background: linear-gradient(90deg, rgba(0,225,255,.09), rgba(0,225,255,.02)); box-shadow: inset 0 0 20px rgba(0,225,255,.035); }
.link-icon { width: 58px; height: 58px; border-radius: 18px; border: 1px solid rgba(0,225,255,.28); background: rgba(0,225,255,.07); position: relative; display: block; }
.circle-icon::before, .circle-icon::after { content: ""; position: absolute; border-radius: 50%; inset: 15px; border: 2px solid var(--cyan); box-shadow: 0 0 8px rgba(0,225,255,.8); }
.circle-icon::after { inset: 20px; background: rgba(0,225,255,.22); }
.ring-icon::after { content: ""; position: absolute; inset: 17px; border-radius: 50%; border: 2px solid var(--cyan); box-shadow: inset 0 0 0 5px rgba(0,225,255,.06); }
.square-icon::after { content: ""; position: absolute; inset: 18px; border: 2px solid var(--cyan); box-shadow: 0 0 8px rgba(0,225,255,.35); }
.diamond-icon::after { content: ""; position: absolute; width: 23px; height: 23px; left: 16px; top: 16px; transform: rotate(45deg); border: 2px solid var(--cyan); }
.link-copy { min-width: 0; }
.link-copy strong { display: block; margin-bottom: 8px; font-size: 1.15rem; }
.link-copy small { display: block; color: #8f999e; line-height: 1.35; font-size: .92rem; }
.arrow { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: linear-gradient(135deg,#dff8ff,#6b94ab); color: #fff; font-size: 1.45rem; font-weight: 800; box-shadow: 0 0 13px rgba(255,255,255,.14); }

.connect-title { margin: 38px 0 20px; display: flex; justify-content: center; align-items: center; gap: 14px; color: #aab3b7; font-size: .75rem; font-weight: 700; letter-spacing: .22em; text-align: center; }
.connect-title span { width: 42px; height: 2px; background: var(--cyan); }
.socials { display: flex; justify-content: center; gap: 18px; }
.socials a { width: 72px; height: 72px; border-radius: 22px; display: grid; place-items: center; border: 1px solid rgba(0,225,255,.42); color: #edfafd; background: rgba(255,255,255,.02); transition: .25s ease; }
.socials a:hover { transform: translateY(-4px) scale(1.03); box-shadow: 0 0 26px rgba(0,225,255,.18); background: rgba(0,225,255,.06); }
.socials svg { width: 34px; fill: currentColor; }
.socials a:nth-child(1) svg { filter: drop-shadow(-2px 0 #00f2ea) drop-shadow(2px 0 #ff0050); }
.socials a:nth-child(2) { color: #ff5fc8; }
.socials a:nth-child(3) { color: #49df77; }
.footer-line { margin-top: 34px; text-align: center; color: #7b858a; font-size: .77rem; font-weight: 700; letter-spacing: .2em; }
.footer-line b { color: var(--cyan); margin: 0 8px; }
.copyright { margin: 18px 0 0; text-align: center; color: #5f686d; font-size: .88rem; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); padding: 12px 18px; border-radius: 999px; color: #fff; background: #0d1b20; border: 1px solid rgba(0,225,255,.42); opacity: 0; pointer-events: none; transition: .25s ease; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 560px) {
  .page-shell { padding: 14px 10px; }
  .bio-card { border-radius: 28px; padding: 38px 14px 28px; }
  .share-button { width: 46px; height: 46px; top: 18px; right: 18px; }
  .brand-orbit { width: 210px; height: 198px; margin-bottom: 0; }
  .brand-logo { width: 142px; }
  .orbit-trail { width: 202px; height: 108px; }
  .eyebrow { font-size: .62rem; letter-spacing: .16em; gap: 8px; }
  .eyebrow span { width: 22px; }
  .intro { font-size: .92rem; margin: 18px 8px 28px; }
  .link-card { min-height: 96px; grid-template-columns: 54px 1fr 34px; gap: 11px; padding: 13px; border-radius: 22px; }
  .link-icon { width: 50px; height: 50px; border-radius: 15px; }
  .circle-icon::before { inset: 12px; }
  .circle-icon::after { inset: 17px; }
  .ring-icon::after, .square-icon::after { inset: 14px; }
  .diamond-icon::after { width: 20px; height: 20px; left: 13px; top: 13px; }
  .link-copy strong { font-size: 1rem; margin-bottom: 6px; }
  .link-copy small { font-size: .78rem; }
  .arrow { width: 31px; height: 31px; font-size: 1.15rem; }
  .connect-title { font-size: .62rem; letter-spacing: .14em; gap: 8px; }
  .connect-title span { width: 24px; }
  .socials a { width: 62px; height: 62px; border-radius: 19px; }
  .footer-line { font-size: .62rem; letter-spacing: .14em; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; }
}