/* ImunoScan — Página de manutenção */
:root {
  --bg: #fbfbfc;
  --surface: #f7f7f9;
  --text: #101013;
  --muted: #585864;
  --soft: #93939e;
  --line: #e8e8eb;
  --red: #d93635;
  --cyan: #10ade3;
  --scanner: rgba(49, 176, 255, .28);
  --scanner-glow: rgba(49, 176, 255, .12);
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

.shell {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
}

/* linha de scanner — fina, sutil e com fade nas extremidades */
.scanner {
  position: fixed;
  z-index: 20;
  left: 0;
  top: -10px;
  width: 100%;
  height: 10px;
  pointer-events: none;

  /* a linha azul some suavemente nas duas extremidades */
  background:
    linear-gradient(
      to right,
      rgba(255,255,255,0) 0%,
      rgba(255,255,255,.92) 5%,
      rgba(76,180,244,.00) 12%,
      rgba(76,180,244,.22) 26%,
      rgba(76,180,244,.34) 50%,
      rgba(76,180,244,.22) 74%,
      rgba(76,180,244,.00) 88%,
      rgba(255,255,255,.92) 95%,
      rgba(255,255,255,0) 100%
    );

  /* reduz visualmente para uma linha central muito fina */
  mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(0,0,0,.18) 34%,
    #000 47%,
    #000 53%,
    rgba(0,0,0,.16) 66%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(0,0,0,.18) 34%,
    #000 47%,
    #000 53%,
    rgba(0,0,0,.16) 66%,
    transparent 100%
  );

  filter: drop-shadow(0 0 2px rgba(76,180,244,.12));
  opacity: .88;
  animation: scanDown 3.2s linear infinite;
}

@keyframes scanDown {
  0%   { transform: translateY(-18px); opacity: 0; }
  5%   { opacity: .70; }
  50%  { opacity: .88; }
  95%  { opacity: .70; }
  100% { transform: translateY(calc(100vh + 20px)); opacity: 0; }
}

.site-header {
  height: 88px;
  border-bottom: 1px solid var(--line);
  background: rgba(251,251,252,.94);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  width: 150px;
  height: 58px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.brand img {
  display: block;
  width: 148px;
  height: auto;
  object-fit: contain;
}

.support {
  text-align: right;
  line-height: 1.12;
}

.support span,
.contact-label {
  display: block;
  margin-bottom: 5px;
  color: #888893;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
}

.support a {
  font-size: 16px;
  font-weight: 650;
}

.hero {
  min-height: calc(100vh - 295px);
  display: grid;
  place-items: center;
  padding: 78px 24px 108px;
}

.hero-content {
  width: min(730px, 100%);
  text-align: center;
  transform: translateY(-12px);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 13px;
  border-radius: 999px;
  background: #f7eeee;
  color: #696874;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .07em;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #e24948;
  box-shadow: 0 0 0 4px rgba(226,73,72,.12);
}

h1 {
  margin: 44px 0 34px;
  font-size: clamp(48px, 5vw, 68px);
  line-height: 1;
  letter-spacing: -.055em;
  font-weight: 720;
}

h1 span { color: var(--red); }

.lead {
  margin: 0 auto;
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(18px, 1.5vw, 22px);
  line-height: 1.55;
  letter-spacing: -.018em;
}

.actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 52px;
}

.btn {
  min-height: 52px;
  padding: 0 24px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 650;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.btn svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: #18181b;
  color: white;
  box-shadow: 0 6px 14px rgba(0,0,0,.08);
}

.btn-primary:hover { background: #27272a; }

.btn-secondary {
  background: transparent;
  border: 1px solid #dddddf;
  color: #1c1c1f;
}

.btn-secondary:hover { background: white; }

.site-footer {
  min-height: 207px;
  position: relative;
  border-top: 1px solid var(--line);
  background: #f8f8fa;
  padding: 52px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-block a {
  font-size: 15px;
  font-weight: 650;
}

.contact-phone {
  text-align: right;
}

.copyright {
  position: absolute;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  width: 100%;
  text-align: center;
  color: #9696a1;
  font-size: 13px;
}

@media (max-width: 760px) {
  .shell { width: min(100% - 32px, 1240px); }

  .site-header { height: 76px; }

  .brand {
    width: 120px;
    height: 48px;
  }

  .brand img { width: 118px; }

  .support span { font-size: 9px; }
  .support a { font-size: 14px; }

  .hero {
    min-height: auto;
    padding: 86px 20px 100px;
  }

  .hero-content { transform: none; }

  h1 {
    margin: 38px 0 28px;
    font-size: clamp(43px, 13vw, 58px);
  }

  .lead {
    font-size: 18px;
    line-height: 1.55;
  }

  .actions {
    flex-direction: column;
    margin-top: 42px;
  }

  .btn { width: 100%; }

  .site-footer {
    min-height: 245px;
    padding-top: 42px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .contact-phone { text-align: left; }

  .copyright {
    padding: 0 20px;
    bottom: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .scanner { animation: none; display: none; }
  .btn { transition: none; }
}


/* Refinamento mobile */
@media (max-width: 760px) {
  body {
    min-height: 100svh;
  }

  .site-header {
    height: 86px;
  }

  .header-inner {
    align-items: center;
  }

  .brand {
    width: 145px;
    height: 58px;
  }

  .brand img {
    width: 142px;
  }

  .support {
    min-width: 145px;
  }

  .support span {
    margin-bottom: 4px;
    font-size: 9px;
    letter-spacing: .13em;
  }

  .support a {
    font-size: 15px;
    white-space: nowrap;
  }

  .hero {
    min-height: calc(100svh - 86px);
    padding: 54px 20px 70px;
    align-items: start;
  }

  .hero-content {
    width: min(100%, 560px);
    margin: 0 auto;
  }

  .status {
    padding: 7px 12px;
    font-size: 11px;
  }

  h1 {
    margin: 34px auto 28px;
    max-width: 620px;
    font-size: clamp(48px, 12vw, 62px);
    line-height: .98;
    letter-spacing: -.055em;
  }

  .lead {
    max-width: 660px;
    font-size: 18px;
    line-height: 1.55;
  }

  .actions {
    width: min(100%, 560px);
    margin: 40px auto 0;
    gap: 12px;
  }

  .btn {
    min-height: 58px;
    border-radius: 14px;
    font-size: 17px;
  }

  .site-footer {
    min-height: 220px;
    padding: 38px 0 64px;
  }

  .footer-grid {
    gap: 24px;
  }

  .contact-block,
  .contact-phone {
    text-align: center;
  }

  .copyright {
    position: static;
    transform: none;
    margin-top: 42px;
    padding: 0 18px;
    font-size: 12px;
  }
}

@media (max-width: 430px) {
  .shell {
    width: calc(100% - 28px);
  }

  .site-header {
    height: 78px;
  }

  .brand {
    width: 118px;
    height: 50px;
  }

  .brand img {
    width: 116px;
  }

  .support {
    min-width: 0;
  }

  .support span {
    font-size: 8px;
  }

  .support a {
    font-size: 13px;
  }

  .hero {
    min-height: auto;
    padding: 50px 18px 72px;
  }

  h1 {
    font-size: clamp(43px, 13vw, 55px);
  }

  .lead {
    font-size: 17px;
  }
}