/* ==========================================================================
   Splash screen — logo Ê-Bot Clinical + barra de progresso
   + "Carregando experiência Ê-Sistemas" / "powered by Ê-Sistemas"
   O JS (js/preloader.js) controla o progresso e a saída (.is-hidden).
   ========================================================================== */

.site-preloader {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 78% 18%, rgba(43, 159, 232, 0.16), transparent 42%),
    radial-gradient(circle at 12% 86%, rgba(64, 189, 236, 0.1), transparent 46%),
    linear-gradient(160deg, #17211f 0%, #0d1413 100%);
  overflow: hidden;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

/* Grade sutil da marca */
.site-preloader::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(143, 208, 245, 0.14) 1px, transparent 1.4px);
  background-size: 26px 26px;
  mask-image: radial-gradient(circle at 50% 46%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(circle at 50% 46%, #000 0%, transparent 78%);
  opacity: 0.5;
  pointer-events: none;
}

/* Halo azul respirando atrás da logo */
.site-preloader::after {
  content: '';
  position: absolute;
  width: min(520px, 70vw);
  aspect-ratio: 1;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -54%);
  background: radial-gradient(circle, rgba(43, 159, 232, 0.2), rgba(43, 159, 232, 0.05) 46%, transparent 72%);
  filter: blur(8px);
  animation: plHalo 4.2s ease-in-out infinite;
  pointer-events: none;
}

.site-preloader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-core {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.35rem;
  padding: 1.5rem;
  text-align: center;
  animation: plRise 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
  transition: transform 0.6s ease, opacity 0.6s ease;
}

.site-preloader.is-hidden .preloader-core {
  transform: translateY(-14px) scale(0.97);
  opacity: 0;
}

/* --- Logo Ê-Bot Clinical --- */
.preloader-logo {
  width: min(252px, 62vw);
  filter: drop-shadow(0 22px 40px rgba(13, 34, 46, 0.5));
}

/* O coração pulsa além do viewBox (scale 1.07): o SVG precisa sangrar sem cortar */
.preloader-logo svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.preloader-ebot {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.pl-txt {
  font-family: "CocogooseProTrial-Bold", "CocogooseProTrial", sans-serif;
  font-weight: 700;
}

.pl-txt--bot {
  font-size: 71.31px;
  fill: #f2f8fa;
}

.pl-txt--e {
  font-size: 71.31px;
  fill: #40bdec;
}

.pl-txt--sub {
  font-size: 42.44px;
  fill: #40bdec;
  letter-spacing: -0.01em;
}

.pl-heart {
  transform-origin: 92px 60px;
  animation: plHeart 2.5s ease-in-out infinite;
}

.pl-pulse {
  transform-origin: 92px 60px;
  animation: plPulse 2.5s ease-in-out infinite;
}

/* --- Barra de progresso --- */
.preloader-progress {
  width: min(264px, 66vw);
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
  margin-top: 0.9rem;
}

.preloader-progress-bar {
  width: 6%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #91d0d3, #40bdec);
  box-shadow: 0 0 14px rgba(64, 189, 236, 0.65);
  transition: width 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.preloader-load-text {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(242, 248, 250, 0.62);
}

.preloader-powered {
  font-size: 0.8rem;
  color: rgba(242, 248, 250, 0.52);
  letter-spacing: 0.02em;
}

.preloader-powered b {
  color: #7cc3f2;
  font-weight: 700;
}

.splash-is-done .preloader-core {
  opacity: 0;
  transform: translateY(-18px) scale(0.97);
}

.splash-is-done.site-preloader {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

body.splash-lock {
  overflow: hidden;
}

body.splash-skip .s-hero-reveal .hero-badgeline,
body.splash-skip .s-hero-reveal .hero-title,
body.splash-skip .s-hero-reveal .hero-copy,
body.splash-skip .s-hero-reveal .hero-actions,
body.splash-skip .s-hero-reveal .hero-proof,
body.splash-skip .s-hero-reveal .clinical-hero-visual {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
}

body.preloader-done {
  overflow: auto;
}

/* --- Keyframes --- */
@keyframes plRise {
  from { opacity: 0; transform: translateY(26px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes plHalo {
  0%, 100% { opacity: 0.7; transform: translate(-50%, -54%) scale(0.94); }
  50% { opacity: 1; transform: translate(-50%, -54%) scale(1.06); }
}

@keyframes plHeart {
  0%, 100% { transform: scale(1); }
  14% { transform: scale(1.07); }
  26% { transform: scale(1); }
  38% { transform: scale(1.045); }
}

@keyframes plPulse {
  0%, 100% { opacity: 1; }
  18% { opacity: 0.55; }
  34% { opacity: 1; }
}

/* --- Acessibilidade: movimento reduzido corta tudo e mantém logo estática --- */
@media (prefers-reduced-motion: reduce) {
  .site-preloader::after,
  .preloader-core,
  .pl-heart,
  .pl-pulse {
    animation: none !important;
  }

  .preloader-core {
    animation: none !important;
    opacity: 1;
    transform: none;
  }

  .preloader-progress-bar {
    transition: none;
  }
}