:root {
  --bg: #6dd5fa;
  /* azul piscina */
  --bg-2: #8ee9ff;
  /* variação clara */
  --text: #082630;
  /* texto escuro */
  --muted: #155e75;
  /* texto secundário */
  --accent: #0ea5e9;
  /* ação */
  --accent-2: #2563eb;
  /* destaque */
  --border: rgba(6, 38, 48, .12);

  --dur-fast: .38s;
  --dur-base: .6s;
  --dur-slow: .9s;
  --ease: cubic-bezier(.22, .61, .36, 1);
  --stagger: .08s;
}

* {
  box-sizing: border-box
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Arial, sans-serif;
  line-height: 1.55
}

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

img {
  max-width: 100%;
  height: auto;
  display: block
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .7);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border)
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: #0b1a2f
}

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

.menu a {
  padding: 8px 10px;
  border-radius: 10px
}

.menu a:hover {
  background: rgba(255, 255, 255, .6)
}

.btn {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 12px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: white;
  font-weight: 700
}

.hero {
  padding: 80px 0 48px;
  border-bottom: 1px solid var(--border)
}

.hero .grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 24px;
  align-items: center
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 16px
}

.card {
  background: rgba(255, 255, 255, .85);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px
}

.section {
  padding: 56px 0;
  border-bottom: 1px solid var(--border)
}

.section h2 {
  margin: 0 0 8px
}

.muted {
  color: var(--muted)
}

.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px
}

.tile {
  aspect-ratio: 4/3;
  background: white;
  border: 1px solid var(--border);
  border-radius: 12px;
  display: grid;
  place-items: center
}

footer {
  padding: 24px 0;
  border-top: 1px solid var(--border);
  background: rgba(255, 255, 255, .6)
}

.motion {
  opacity: 0;
  transform: translateY(18px);
  filter: blur(4px)
}

.motion.show {
  opacity: 1;
  transform: none;
  filter: none;
  transition: opacity var(--dur-base) var(--ease), transform var(--dur-base) var(--ease), filter var(--dur-base) var(--ease)
}

.stagger>.motion {
  transition-delay: calc(var(--i, 0)*var(--stagger))
}

@media (max-width:920px) {
  .hero .grid {
    grid-template-columns: 1fr
  }

  .gallery {
    grid-template-columns: repeat(3, 1fr)
  }
}

@media (max-width:640px) {
  .cards {
    grid-template-columns: 1fr
  }

  .gallery {
    grid-template-columns: repeat(2, 1fr)
  }
}

/* --- seção Pilares + Espaços (adaptada ao tema claro) --- */
.eba-dark {
  background: transparent;
  padding: 56px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border)
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--muted);
  font-weight: 700;
  margin: 0 0 10px
}

.sublead {
  color: var(--muted);
  text-align: center;
  margin: 0 0 18px
}

.section-title {
  text-align: center
}

.accent-blue {
  color: var(--accent)
}

.accent-yellow {
  color: #f59e0b
}

.pill-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 20px 0 28px
}

.pill-card {
  background: rgba(255, 255, 255, .9);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center
}

.pill-icon {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(14, 165, 233, .12);
  border: 1px solid rgba(14, 165, 233, .25)
}

.two-col {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 24px;
  align-items: center
}

.two-col.reverse {
  grid-template-columns: .9fr 1.1fr
}

.two-col.reverse .circle-photo {
  order: 2
}

.copy h2 {
  font-size: clamp(24px, 4.2vw, 40px);
  margin: 0 0 8px
}

.circle-photo {
  --ring: #0ea5e9;
  position: relative;
  max-width: 420px;
  aspect-ratio: 1/1;
  border-radius: 999px;
  margin: 0 auto;
  display: grid;
  place-items: center;
  background: radial-gradient(100% 100% at 50% 50%, rgba(14, 165, 233, .12), transparent 70%)
}

/* Fallback sem mask (borda com gradiente) */
.circle-photo::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:999px;
  border:3px solid transparent;
  background:
    radial-gradient(100% 100% at 30% 30%, var(--ring), transparent 70%),
    conic-gradient(from 180deg at 50% 50%, rgba(0,0,0,.06), rgba(0,0,0,0));
  background-origin: border-box;
  background-clip: padding-box, border-box;
}

/* Upgrade com mask quando suportado */
@supports (mask: linear-gradient(#000 0 0)){
  .circle-photo::before{
    border:none;
    padding:3px;
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    mask-composite: exclude;
  }
}



.circle-photo img {
  width: 92%;
  height: 92%;
  object-fit: cover;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .06)
}

.circle-photo.yellow {
  --ring: #f59e0b
}

.thumbs {
  margin: 18px 0 10px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px
}

.thumbs img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: white
}

.tags {
  color: var(--muted);
  text-align: center;
  margin: 8px 0 28px
}

@media (max-width:980px) {
  .pill-cards {
    grid-template-columns: 1fr 1fr
  }

  .two-col,
  .two-col.reverse {
    grid-template-columns: 1fr
  }

  .two-col.reverse .circle-photo {
    order: 0
  }

  .thumbs {
    grid-template-columns: repeat(3, 1fr)
  }
}

@media (max-width:640px) {
  .thumbs {
    grid-template-columns: repeat(2, 1fr)
  }
}


/* --- WhatsApp Floating Action Button --- */
.whatsapp-fab {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 120;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #033a18;
  border-radius: 999px;
  padding: 12px 16px;
  box-shadow: 0 12px 30px rgba(3, 58, 24, .25);
  font-weight: 800;
  border: 1px solid rgba(3, 58, 24, .2);
  transform: translateY(0);
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), filter var(--dur-fast) var(--ease);
}

.whatsapp-fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(3, 58, 24, .3);
  filter: saturate(1.05)
}

.whatsapp-fab svg {
  width: 22px;
  height: 22px;
}

@media (max-width:640px) {
  .whatsapp-fab span {
    display: none;
  }

  /* mostra só o ícone no mobile */
}

/* current (active) nav link */
.menu a.current {
  color: var(--accent-2);
  font-weight: 800;
  text-underline-offset: 6px;
  text-decoration: underline;
}