/* Ka Linktree — identidade dark + glass, acessivel, leve.
   troca cores em :root se quiser variar. */

:root{
  --bg: #070a12;
  --bg2: #0a1020;
  --text: #e9eef7;
  --muted: #9aa6b2;
  --surface: rgba(255,255,255,.06);
  --surface2: rgba(255,255,255,.04);
  --border: rgba(255,255,255,.12);
  --border2: rgba(255,255,255,.18);
  --shadow: 0 10px 40px rgba(0,0,0,.55);
  --accent: #2f7dff;
  --accent2: #4bc7ff;
  --focus: rgba(47,125,255,.65);
  --radius: 18px;
  --radius2: 22px;

  --maxw: 620px;
  --pad: clamp(18px, 2.2vw, 28px);

color-scheme: dark light;

--text-strong: rgba(233,238,247,.78);
--text-soft: rgba(233,238,247,.60);
--icon: rgba(233,238,247,.92);
--icon-muted: rgba(233,238,247,.6);

--foot-muted: rgba(233,238,247,.55);
--foot-link: rgba(233,238,247,.70);
--foot-underline: rgba(233,238,247,.24);
--foot-underline-hover: rgba(233,238,247,.50);

--grid-line-x: rgba(255,255,255,.04);
--grid-line-y: rgba(255,255,255,.03);
--grid-soft: rgba(255,255,255,.06);
--vignette-bottom: rgba(0,0,0,.55);
--grid-opacity: .22;
--grid-blend: overlay;

--header-bg: rgba(7,10,18,.52);
--cookie-bg: rgba(10,14,26,.72);
--modal-bg: rgba(10,14,26,.86);

--glowA: rgba(47,125,255,.55);
--glowB: rgba(75,199,255,.45);
--glowC: rgba(47,125,255,.35);
}


html[data-theme="light"]{
  --bg: #f6f7ff;
  --bg2: #ffffff;
  --text: #0b1220;
  --muted: #5b6774;
  --surface: rgba(0,0,0,.05);
  --surface2: rgba(0,0,0,.03);
  --border: rgba(0,0,0,.10);
  --border2: rgba(0,0,0,.16);
  --shadow: 0 12px 38px rgba(0,0,0,.14);
  --focus: rgba(47,125,255,.45);

  --text-strong: rgba(11,18,32,.78);
  --text-soft: rgba(11,18,32,.60);
  --icon: rgba(11,18,32,.92);
  --icon-muted: rgba(11,18,32,.55);

  --foot-muted: rgba(11,18,32,.55);
  --foot-link: rgba(11,18,32,.70);
  --foot-underline: rgba(11,18,32,.22);
  --foot-underline-hover: rgba(11,18,32,.40);

  --grid-line-x: rgba(0,0,0,.07);
  --grid-line-y: rgba(0,0,0,.05);
  --grid-soft: rgba(0,0,0,.05);
  --vignette-bottom: rgba(255,255,255,.65);
  --grid-opacity: .14;
  --grid-blend: multiply;

  --header-bg: rgba(255,255,255,.72);
  --cookie-bg: rgba(255,255,255,.80);
  --modal-bg: rgba(255,255,255,.90);

  --glowA: rgba(47,125,255,.22);
  --glowB: rgba(75,199,255,.18);
  --glowC: rgba(47,125,255,.16);

  color-scheme: light;
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: linear-gradient(180deg, var(--bg), var(--bg2));
  color: var(--text);
  overflow-x:hidden;
}

/* overlay "grid" bem sutil + vignette */
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(closest-side at 50% 25%, var(--grid-soft), transparent 60%),
    radial-gradient(closest-side at 50% 100%, var(--vignette-bottom), transparent 65%),
    repeating-linear-gradient(90deg, var(--grid-line-x) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, var(--grid-line-y) 0 1px, transparent 1px 72px);
  opacity: var(--grid-opacity);
  mix-blend-mode: var(--grid-blend);
}

/* fundo com glows animados */
.bg-anim{
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  overflow:hidden;
}
.bg-anim .glow{
  position:absolute;
  border-radius: 999px;
  filter: blur(70px);
  opacity: .32;
  transform: translate(-50%,-50%);
  animation: glowPulse 16s ease-in-out infinite;
}
.bg-anim .glow--1{
  top: 18%; left: 18%;
  width: 820px; height: 820px;
  background: radial-gradient(circle, var(--glowA) 0%, transparent 62%);
  animation-duration: 18s;
}
.bg-anim .glow--2{
  top: 10%; left: 84%;
  width: 720px; height: 720px;
  background: radial-gradient(circle, var(--glowB) 0%, transparent 60%);
  animation-duration: 22s;
  animation-delay: -6s;
}
.bg-anim .glow--3{
  top: 92%; left: 50%;
  width: 980px; height: 980px;
  background: radial-gradient(circle, var(--glowC) 0%, transparent 62%);
  animation-duration: 26s;
  animation-delay: -10s;
}
@keyframes glowPulse{
  0%{ transform: translate(-50%,-50%) scale(.96); opacity: .24; }
  45%{ transform: translate(-52%,-48%) scale(1.06); opacity: .40; }
  100%{ transform: translate(-49%,-51%) scale(1.00); opacity: .28; }
}

/* respeita usuarios com motion reduzido */
@media (prefers-reduced-motion: reduce){
  *{ scroll-behavior:auto !important; transition:none !important; animation:none !important; }
}

a{ color:inherit; text-decoration:none; }
a:focus-visible, button:focus-visible, input:focus-visible{
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 12px;
}

.skip{
  position:absolute;
  left:-9999px;
  top:auto;
  width:1px; height:1px;
  overflow:hidden;
}
.skip:focus{
  left:16px;
  top:14px;
  width:auto; height:auto;
  padding:10px 12px;
  background: rgba(0,0,0,.65);
  border:1px solid var(--border);
  border-radius: 12px;
  z-index: 9999;
}

.header{
  position:sticky;
  top:0;
  z-index:10;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
}

.header__inner{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px var(--pad);
  display:grid;
  grid-template-columns: 1fr auto 1fr;
  align-items:center;
  gap: 12px;
}
.header__slot{ min-width: 42px; }

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight: 650;
  letter-spacing: .2px;
  justify-self:center;
}

.brand__mark{
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display:grid;
  place-items:center;
  background: linear-gradient(135deg, rgba(47,125,255,.9), rgba(75,199,255,.85));
  box-shadow: 0 10px 30px rgba(47,125,255,.18);
  border: 1px solid rgba(255,255,255,.22);
  flex: 0 0 auto;
}

.brand__mark svg{ width: 18px; height: 18px; fill: #091027; }

.header__right{
  display:flex;
  align-items:center;
  justify-self:end;
  gap: 10px;
}

.pill{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 14px;
  line-height: 1;
}
.pill:hover{ border-color: var(--border2); background: var(--surface2); }
.pill__dot{
  width: 8px; height: 8px; border-radius: 99px;
  background: rgba(75,199,255,.9);
  box-shadow: 0 0 0 6px rgba(75,199,255,.12);
}

.main{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 34px var(--pad) 70px;
}

.hero{
  margin-top: 16px;
  display:flex;
  flex-direction:column;
  gap: 16px;
}

.hero__top{
  display:flex;
  align-items:center;
  gap: 14px;
}

.avatar{
  width: 58px; height: 58px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  border: 1px solid var(--border2);
  box-shadow: var(--shadow);
  display:grid;
  place-items:center;
}
.avatar strong{
  font-size: 18px;
  letter-spacing:.6px;
  color: var(--text);
}

.kicker{
  margin:0;
  color: var(--muted);
  font-size: 14px;
}
.title{
  margin: 6px 0 0;
  font-size: clamp(26px, 3.5vw, 40px);
  line-height: 1.06;
  letter-spacing:-.02em;
}
.title span{
  color: var(--text-soft);
  font-weight: 650;
}

.card{
  margin-top: 14px;
  background: linear-gradient(180deg, var(--surface), var(--surface2));
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  overflow:hidden;
}

.card__inner{
  padding: 18px;
}

.card__hint{
  color: var(--text-strong);
  font-weight: 650;
  font-size: 14px;
  margin: 0 0 4px;
  text-transform: lowercase;
}
.card__desc{
  color: var(--muted);
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.45;
}

.links{
  display:flex;
  flex-direction:column;
  gap: 10px;
}

.btn{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 14px 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface2);
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.btn:hover{
  transform: translateY(-1px);
  background: var(--surface);
  border-color: var(--border2);
}
.btn:active{
  transform: translateY(0px);
}

.btn__left{
  display:flex;
  align-items:center;
  gap: 12px;
  min-width:0;
}
.btn__icon{
  width: 38px; height: 38px;
  border-radius: 14px;
  background: rgba(47,125,255,.12);
  border: 1px solid rgba(47,125,255,.25);
  display:grid;
  place-items:center;
  flex: 0 0 auto;
}
.btn__icon svg{ width: 18px; height: 18px; fill: var(--icon); }

.btn__label{
  display:flex;
  flex-direction:column;
  gap: 2px;
  min-width:0;
}
.btn__label strong{
  font-size: 15px;
  letter-spacing: .2px;
  text-transform: lowercase;
}
.btn__label small{
  font-size: 13px;
  color: var(--muted);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.btn__chev{
  width: 18px; height: 18px;
  fill: var(--icon-muted);
  flex: 0 0 auto;
}

.footer{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad) 26px;
  color: var(--foot-muted);
  font-size: 13px;
  display:flex;
  justify-content:space-between;
  gap: 12px;
  flex-wrap:wrap;
  align-items:center;
}
.footer a{
  color: var(--foot-link);
  text-decoration: underline;
  text-decoration-color: var(--foot-underline);
  text-underline-offset: 3px;
}
.footer a:hover{ text-decoration-color: var(--foot-underline-hover); }

/* cookie banner */
.cookie{
  position: fixed;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  width: min(var(--maxw), calc(100% - 28px));
  z-index: 100;
  background: var(--cookie-bg);
  border: 1px solid var(--border2);
  border-radius: 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.cookie[hidden]{ display:none !important; }

.cookie__inner{
  padding: 14px 14px 12px;
  display:flex;
  gap: 14px;
  align-items:flex-start;
  justify-content:space-between;
  flex-wrap:wrap;
}
.cookie__text{
  min-width: 220px;
  flex: 1 1 260px;
}
.cookie__title{
  margin:0;
  font-weight: 650;
  font-size: 14px;
  text-transform: lowercase;
}
.cookie__p{
  margin: 4px 0 0;
  color: var(--text-strong);
  font-size: 13px;
  line-height: 1.4;
}
.cookie__actions{
  display:flex;
  gap: 10px;
  flex: 0 0 auto;
  align-items:center;
}
.cbtn{
  border-radius: 999px;
  padding: 10px 12px;
  border: 1px solid var(--border2);
  background: rgba(255,255,255,.06);
  color: var(--text);
  font-size: 13px;
  font-weight: 650;
  cursor:pointer;
}
.cbtn:hover{ background: var(--surface); border-color: var(--border2); }
.cbtn--primary{
  background: linear-gradient(135deg, rgba(47,125,255,.95), rgba(75,199,255,.9));
  border-color: rgba(255,255,255,.18);
  color: #07101f;
}
.cbtn--primary:hover{ filter: brightness(1.02); }

/* modal prefs */
.modal{
  position: fixed;
  inset: 0;
  z-index: 120;
  display:none;
  place-items:center;
  padding: 22px;
}
.modal[aria-hidden="false"]{ display:grid; }
.modal__backdrop{
  position:absolute;
  inset:0;
  background: rgba(0,0,0,.55);
}
.modal__panel{
  position:relative;
  width: min(560px, 100%);
  background: var(--modal-bg);
  border: 1px solid var(--border2);
  border-radius: 20px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.modal__inner{
  padding: 16px 16px 14px;
}
.modal__head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 12px;
}
.modal__title{
  margin:0;
  font-size: 16px;
  font-weight: 750;
  text-transform: lowercase;
}
.modal__close{
  border: 1px solid var(--border2);
  background: rgba(255,255,255,.06);
  color: var(--text);
  border-radius: 12px;
  width: 38px; height: 38px;
  display:grid;
  place-items:center;
  cursor:pointer;
}
.modal__close:hover{ background: var(--surface); }

.tog{
  margin-top: 12px;
  display:flex;
  flex-direction:column;
  gap: 10px;
}
.tog__row{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 12px;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface2);
}
.tog__row strong{
  text-transform: lowercase;
}
.tog__row p{
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}
.switch{
  display:flex;
  align-items:center;
  gap: 10px;
  flex: 0 0 auto;
}
.switch input{
  width: 44px;
  height: 26px;
  appearance:none;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid var(--border2);
  position:relative;
  cursor:pointer;
  outline:none;
}
.switch input::after{
  content:"";
  position:absolute;
  top: 50%;
  left: 3px;
  transform: translateY(-50%);
  width: 20px; height: 20px;
  border-radius: 999px;
  background: var(--text);
  transition: left .14s ease;
}
.switch input:checked{
  background: rgba(47,125,255,.35);
  border-color: rgba(47,125,255,.55);
}
.switch input:checked::after{ left: 21px; }
.modal__foot{
  display:flex;
  justify-content:flex-end;
  gap: 10px;
  margin-top: 14px;
  flex-wrap:wrap;
  align-items:center;
}

/* pages simples (privacy/cookies) */
.page h1{
  margin: 10px 0 6px;
  font-size: clamp(20px, 2.8vw, 30px);
  letter-spacing: -.02em;
  text-transform: lowercase;
}
.page p, .page li{
  color: var(--text-strong);
  line-height: 1.6;
}
.page a{ text-decoration: underline; text-underline-offset: 3px; }
.page ul{ padding-left: 18px; }


/* social no rodape */
.footer__social{
  display:flex;
  /* Sempre em coluna: LinkedIn acima do YouTube */
  flex-direction:column !important;
  gap: 8px;
  align-items:flex-end;
}

@media (max-width: 520px){
  /* Em telas menores, centraliza o rodapé e mantém a coluna de botões */
  .footer{ flex-direction:column; align-items:center; }
  .footer__social{ align-items:center; }
}
.socialbtn{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 13px;
  line-height: 1;
}
.socialbtn:hover{
  background: var(--surface2);
  border-color: var(--border2);
}
.socialbtn svg{
  width: 16px; height: 16px;
  fill: var(--icon);
}