:root{
  --bg: #0b1220;
  --bg2:#0f172a;
  --text:#e6eef9;
  --muted:#a9b7cc;

  --accent:#38bdf8;
  --accent2:#22d3ee;

  --radius: 18px;
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }

body{
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:#f6f7fb;
  color:#0f172a;
  line-height:1.55;
}

/* Layout */
.container{
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.section{
  padding: 70px 0;
  background:#ffffff;
}
.section.light{ background:#f1f5f9; }

.section-head{ margin-bottom: 28px; }
.section-head h2{
  margin:0 0 10px 0;
  font-size: 2rem;
  letter-spacing: -0.02em;
}
.lead{
  margin:0;
  color:#334155;
  font-size: 1.05rem;
}

/* ---------------- HERO ---------------- */
.hero{
  position:relative;
  padding: 84px 0 72px 0;
  color: var(--text);
  background: var(--bg2);
  overflow:hidden;
}

/* carrossel no fundo */
.hero-bg{
  position:absolute;
  inset:0;
  z-index:0;
  overflow:hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(56,189,248,.18), transparent 55%),
    radial-gradient(circle at 90% 60%, rgba(34,211,238,.14), transparent 60%),
    linear-gradient(180deg, #0b1220, #0f172a);
}

.hero-bg img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit: cover;         /* desktop: impacto */
  object-position: center;
  opacity:0;
  transition: opacity 1.1s ease-in-out;
  filter: saturate(1.05) contrast(1.05);
  pointer-events:none;
}

.hero-bg img.active{ opacity:1; }

.hero-overlay{
  position:absolute;
  inset:0;
  z-index:1;
  pointer-events:none;
  background: linear-gradient(
    180deg,
    rgba(15,23,42,.35),
    rgba(15,23,42,.62)
  );
}

.hero-inner{
  position:relative;
  z-index:2;
  text-align:center;
}

/* ---------------- LOGO + ANEL ---------------- */
.brand{
  position:relative;
  z-index:10;
  display:flex;
  justify-content:center;
  margin-bottom: 26px;
  isolation:isolate;
}

.brand-logo-wrap{
  position:relative;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  background: #fff3e8;
  display:flex;
  align-items:center;
  justify-content:center;
  filter:none !important;
  mix-blend-mode: normal !important;
  isolation: isolate;
  box-shadow: 0 24px 70px rgba(0,0,0,.45);
}

.brand-logo-wrap::before{
  content:"";
  position:absolute;
  inset:-8px;
  border-radius:50%;
  background: conic-gradient(
    from 0deg,
    rgba(56,189,248,0.0),
    rgba(56,189,248,0.55),
    rgba(34,211,238,0.55),
    rgba(56,189,248,0.0)
  );
  animation: ringSpin 5.5s linear infinite;
  opacity:0.7;
  z-index:-1;
}

.brand-logo-wrap::after{
  content:"";
  position:absolute;
  inset:-14px;
  border-radius:50%;
  background: radial-gradient(circle,
    rgba(56,189,248,0.22),
    rgba(34,211,238,0.0) 60%
  );
  z-index:-2;
}

@keyframes ringSpin{ to{ transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce){
  .brand-logo-wrap::before{ animation:none; }
}

.brand-logo{
  width: 86%;
  height:auto;
  display:block;
  filter:none !important;
}

/* ---------------- HERO TEXT ---------------- */
.hero h1{
  margin: 0 0 16px 0;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  letter-spacing:-0.03em;
  line-height:1.12;
}
.hero h1 span{ color: var(--accent); }

.subtitle{
  margin: 0 auto 22px auto;
  max-width: 720px;
  color: rgba(230,238,249,.88);
  font-size: 1.08rem;
}

.hero-cta{
  display:flex;
  gap:12px;
  justify-content:center;
  flex-wrap:wrap;
  margin-top: 18px;
}

.hero-note{
  margin-top: 18px;
  color: rgba(169,183,204,.95);
  font-size: .95rem;
}

/* ---------------- BUTTONS ---------------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 18px;
  border-radius:999px;
  font-weight:700;
  text-decoration:none;
  border:1px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}

.btn-primary{
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  color:#00131a;
  box-shadow:0 16px 40px rgba(56,189,248,.25);
}
.btn-primary:hover{
  transform: translateY(-1px);
  box-shadow:0 20px 55px rgba(56,189,248,.30);
}

.btn-secondary{
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.18);
  color: var(--text);
}
.btn-secondary:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,.28);
}

/* ---------------- CONTENT ---------------- */
.bullets{
  list-style:none;
  padding:0;
  margin:18px 0 0 0;
  display:grid;
  gap:10px;
}
.bullets li{
  position:relative;
  padding-left:28px;
}
.section .bullets li::before{
  content:"✓";
  position:absolute;
  left:0;
  top:0;
  color:#0284c7;
  font-weight:900;
}

.callout{
  margin-top: 26px;
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid rgba(2,132,199,.25);
  background: rgba(2,132,199,.06);
}

.features{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:18px;
  margin-top:18px;
}
.feature{
  background:#fff;
  border:1px solid rgba(15,23,42,.08);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:0 10px 30px rgba(15,23,42,.06);
}
.feature-icon{
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display:flex;
  align-items:center;
  justify-content:center;
  background: rgba(56,189,248,.14);
  border: 1px solid rgba(56,189,248,.20);
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.center{ text-align:center; }
.small{
  margin-top: 12px;
  color:#64748b;
  font-size: .95rem;
}

/* ---------------- FOOTER ---------------- */
.footer{
  background:#0b1220;
  color: rgba(230,238,249,.8);
  padding:26px 0;
  text-align:center;
}
.footer-inner{
  display:flex;
  justify-content:center;
  text-align:center;
}

/* ---------------- MOBILE PRINTS SECTION ---------------- */
.mobile-screens{ display:none; }
.mobile-screens img{
  width:100%;
  max-width: 520px;
  margin: 0 auto 18px auto;
  display:block;
  border-radius: 18px;
  box-shadow: 0 18px 50px rgba(0,0,0,.18);
}

/* ---------------- GALLERY ---------------- */
.gallery{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.gallery-item{
  display:block;
  border-radius: 18px;
  overflow:hidden;
  border: 1px solid rgba(15,23,42,.10);
  box-shadow: 0 10px 28px rgba(15,23,42,.08);
  transform: translateY(0);
  transition: transform .15s ease, box-shadow .15s ease;
  background:#fff;
}

.gallery-item:hover{
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(15,23,42,.12);
}

.gallery-item img{
  width:100%;
  height: 220px;     /* 🔑 thumbnails */
  object-fit: cover; /* 🔑 não ficam gigantes */
  display:block;
}

/* ---------------- LIGHTBOX ---------------- */
.lightbox{
  position: fixed;
  inset: 0;
  background: rgba(2,6,23,.78);
  backdrop-filter: blur(6px);
  display: none;
  z-index: 9999;
  padding: 18px;
}

.lightbox.open{
  display:flex;
  align-items:center;
  justify-content:center;
}

.lightbox-figure{
  margin:0;
  max-width: 96vw;
  max-height: 96vh;
  text-align:center;
}

.lightbox-img{
  max-width: 100%;
  max-height: 92vh;
  border-radius: 16px;
  box-shadow: 0 28px 80px rgba(0,0,0,.45);
  background:#0b1220;
}

.lightbox-caption{
  margin-top: 12px;
  color: rgba(226,232,240,.9);
  font-size: .98rem;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next{
  position:absolute;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.08);
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  cursor: pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size: 22px;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.28);
}

.lightbox-close{ top: 16px; right: 16px; }
.lightbox-prev{ left: 16px; top: 50%; transform: translateY(-50%); }
.lightbox-next{ right: 16px; top: 50%; transform: translateY(-50%); }

@media (max-width: 640px){
  .lightbox-prev, .lightbox-next{ display:none; }
}

/* ---------------- RESPONSIVE ---------------- */
@media (max-width: 980px){
  .features{ grid-template-columns: repeat(2,1fr); }
  .gallery{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px){
  .hero{ padding: 64px 0 56px 0; }

  /* esconde carrossel no mobile (para não mostrar as 3 gigantes) */
  .hero-bg{ display:none; }

  .brand-logo-wrap{ width:170px; height:170px; }

  .hero h1{ font-size: 2rem; }
  .subtitle{ font-size: 1rem; }

  /* mostra os prints “bons” no mobile */
  .mobile-screens{ display:block; }

  .features{ grid-template-columns:1fr; }
  .gallery{ grid-template-columns: 1fr; }
  .gallery-item img{ height: 240px; }

  .section{ padding:56px 0; }
}
/* ==============================
   Funcionalidades (só esta página)
============================== */

.page-features .feature-block{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: center;
}

.page-features .feature-block.reverse{
  grid-template-columns: 0.9fr 1.1fr;
}

/* não cortar prints aqui (a galeria do index continua com thumbnails) */
.page-features .feature-image .gallery-item img{
  height: auto;
  max-height: 520px;
  object-fit: contain;
}

/* Mobile: empilha */
@media (max-width: 980px){
  .page-features .feature-block,
  .page-features .feature-block.reverse{
    grid-template-columns: 1fr;
  }
}