/* =========================================================
   Evida UTI — Página temporária "Site em breve"
   Paleta extraída da logo oficial: cinza #6E6E6E + vermelho #BE1622
   ========================================================= */

:root{
  /* Cores da marca */
  --brand-red:#be1622;
  --brand-red-dark:#8f0f1a;
  --brand-gray:#6e6e6e;

  /* Neutros */
  --ink-900:#26282b;
  --ink-600:#5f6368;
  --ink-400:#9aa0a6;
  --bg:#fafafb;

  --ease:cubic-bezier(.22,.75,.28,1);
}

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

html,body{height:100%;}

body{
  margin:0;
  min-height:100svh;
  display:flex;
  flex-direction:column;
  font-family:'Manrope',system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--ink-600);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

/* ---------- Fundo sutil ---------- */
.bg{position:fixed;inset:0;overflow:hidden;z-index:0;pointer-events:none;}

.bg::after{
  content:"";
  position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,#ffffff 0%,#fafafb 58%,#f2f3f5 100%);
}

.bg__glow{
  position:absolute;
  border-radius:50%;
  filter:blur(100px);
}
.bg__glow--a{
  width:min(56vw,720px);height:min(56vw,720px);
  top:-24%;right:-14%;
  background:radial-gradient(circle,rgba(190,22,34,.13),transparent 70%);
}
.bg__glow--b{
  width:min(52vw,660px);height:min(52vw,660px);
  bottom:-26%;left:-16%;
  background:radial-gradient(circle,rgba(110,110,110,.16),transparent 70%);
}

.bg__grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(38,40,43,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(38,40,43,.04) 1px,transparent 1px);
  background-size:76px 76px;
  -webkit-mask-image:radial-gradient(60% 55% at 50% 45%,#000,transparent 78%);
  mask-image:radial-gradient(60% 55% at 50% 45%,#000,transparent 78%);
}

/* ---------- Palco central ---------- */
.stage{
  position:relative;
  z-index:1;
  flex:1 1 auto;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:56px 24px 32px;
}

.card{
  width:100%;
  max-width:620px;
  text-align:center;
}

/* ---------- Logo ---------- */
.logo{
  display:block;
  margin:0 auto 20px;
  width:auto;
  height:clamp(66px,9.5vw,104px);
  max-width:100%;
  object-fit:contain;
}

/* Assinatura discreta abaixo da logo */
.tagline{
  margin:0 0 42px;
  font-size:clamp(.72rem,1.5vw,.82rem);
  font-weight:700;
  letter-spacing:.42em;
  text-indent:.42em;      /* compensa o tracking à direita */
  text-transform:uppercase;
  color:var(--brand-gray);
}

/* Filete decorativo */
.rule{
  display:block;
  width:56px;height:3px;
  margin:0 auto 30px;
  border-radius:3px;
  background:linear-gradient(90deg,var(--brand-red),rgba(190,22,34,.25));
}

/* ---------- Textos ---------- */
.title{
  margin:0 0 18px;
  font-size:clamp(1.85rem,5vw,3rem);
  font-weight:800;
  letter-spacing:-.025em;
  line-height:1.14;
  color:var(--ink-900);
}

.text{
  margin:0 auto 42px;
  max-width:44ch;
  font-size:clamp(1rem,1.9vw,1.12rem);
  color:var(--ink-600);
}

/* ---------- Botão ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.65rem;
  padding:17px 38px;
  min-height:56px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--brand-red),var(--brand-red-dark));
  color:#fff;
  font-size:1.02rem;
  font-weight:700;
  letter-spacing:.01em;
  text-decoration:none;
  box-shadow:0 14px 32px rgba(190,22,34,.26);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),filter .3s var(--ease);
  position:relative;
  overflow:hidden;
}

.btn::after{
  content:"";
  position:absolute;inset:0;left:-130%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.26),transparent);
  transition:left .75s var(--ease);
}

.btn:hover{
  transform:translateY(-3px);
  box-shadow:0 20px 42px rgba(190,22,34,.34);
  filter:saturate(1.05);
}
.btn:hover::after{left:130%;}
.btn:active{transform:translateY(-1px);}

.btn__ico{
  width:20px;height:20px;
  flex:0 0 20px;
  fill:none;
  stroke:currentColor;
  stroke-width:2;
  stroke-linecap:round;
  stroke-linejoin:round;
}

/* ---------- Rodapé ---------- */
.footer{
  position:relative;
  z-index:1;
  padding:0 24px 30px;
  text-align:center;
  color:var(--ink-400);
  font-size:.82rem;
  letter-spacing:.01em;
}

/* ---------- Acessibilidade ---------- */
:focus-visible{
  outline:3px solid var(--brand-red);
  outline-offset:4px;
  border-radius:999px;
}

/* ---------- Animações sutis ---------- */
.fade{
  opacity:0;
  transform:translateY(14px);
  animation:fadeUp .85s var(--ease) forwards;
}
.fade--1{animation-delay:.10s;}
.fade--2{animation-delay:.24s;}
.fade--3{animation-delay:.36s;}
.fade--4{animation-delay:.48s;}
.fade--5{animation-delay:.60s;}
.fade--6{animation-delay:.60s;}
.fade--7{animation-delay:.84s;}

@keyframes fadeUp{
  to{opacity:1;transform:none;}
}

@media (prefers-reduced-motion:reduce){
  .fade{animation:none;opacity:1;transform:none;}
  .btn,.btn::after{transition:none;}
}

/* ---------- Responsivo ---------- */
@media (max-width:768px){
  .stage{padding:44px 22px 28px;}
  .tagline{margin-bottom:34px;}
}

@media (max-width:520px){
  .stage{padding:36px 20px 24px;}
  .title{letter-spacing:-.02em;}
  .tagline{font-size:.66rem;letter-spacing:.28em;text-indent:.28em;margin-bottom:30px;}
  .text{margin-bottom:34px;}
  .btn{
    width:100%;
    max-width:340px;
    padding:18px 26px;
    min-height:58px;
  }
  .footer{font-size:.78rem;padding-bottom:26px;}
}

@media (max-height:520px) and (orientation:landscape){
  .logo{height:52px;margin-bottom:14px;}
  .tagline{margin-bottom:20px;}
  .rule{margin-bottom:18px;}
  .text{margin-bottom:26px;}
  .stage{padding:28px 20px 18px;}
}