/* ============ Landing — PixelStudio ============ */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #16181d;
  --bg2: #1e2128;
  --bg3: #262a33;
  --border: #343945;
  --text: #e8eaf0;
  --text-dim: #9aa0ad;
  --accent: #4f8cff;
  --accent-hover: #6da1ff;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.container.narrow { max-width: 860px; }
.center { text-align: center; margin-top: 40px; }

/* ============ Botões ============ */
.btn {
  display: inline-block;
  background: var(--bg3);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 9px 18px;
  font-size: 14px;
  text-decoration: none;
  transition: background .15s, border-color .15s, transform .15s;
}
.btn:hover { background: #2f3440; border-color: #454c5c; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn.primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn.ghost { background: transparent; }
.btn.big { padding: 13px 28px; font-size: 16px; border-radius: 12px; }

/* ============ Navegação ============ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(22, 24, 29, .85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.logo { font-size: 18px; font-weight: 700; user-select: none; }
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 22px; flex: 1; }
.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  transition: color .15s;
}
.nav-links a:hover { color: var(--text); }

/* ============ Hero ============ */
.hero {
  padding: 90px 0 70px;
  background:
    radial-gradient(ellipse 80% 60% at 70% -10%, rgba(79, 140, 255, .14), transparent),
    radial-gradient(ellipse 60% 50% at 10% 110%, rgba(79, 140, 255, .07), transparent);
}
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero h1 {
  font-size: 42px;
  line-height: 1.18;
  letter-spacing: -.5px;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
}
.lead {
  margin: 20px 0 28px;
  font-size: 17px;
  color: var(--text-dim);
  max-width: 480px;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.badges {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.badges span {
  font-size: 12.5px;
  color: var(--text-dim);
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 5px 13px;
}

/* ============ Mockup do editor ============ */
.mockup {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .45);
  font-size: 12px;
}
.mk-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text-dim);
}
.mk-bar b { margin-left: 8px; font-size: 11px; color: var(--text); }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.r { background: #ff5f57; } .dot.y { background: #febc2e; } .dot.g { background: #28c840; }

.mk-body { display: flex; height: 270px; }
.mk-tools {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 7px;
  border-right: 1px solid var(--border);
}
.mk-tools i {
  font-style: normal;
  font-size: 13px;
  padding: 4px 6px;
  border-radius: 7px;
  opacity: .65;
}
.mk-tools i.on { background: var(--bg3); opacity: 1; outline: 1px solid var(--border); }

.mk-canvas {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: repeating-conic-gradient(#20232a 0 25%, #191c22 0 50%) 0 0 / 18px 18px;
}
.mk-photo {
  position: relative;
  width: 78%;
  height: 78%;
  border-radius: 6px;
  background: repeating-conic-gradient(#2a2e38 0 25%, #20242c 0 50%) 0 0 / 14px 14px;
  outline: 1px solid rgba(255, 255, 255, .15);
}
.mk-subject {
  position: absolute;
  left: 28%;
  bottom: 0;
  width: 44%;
  height: 86%;
  border-radius: 46% 46% 8px 8px;
  background: linear-gradient(160deg, #6da1ff, #b07ce8 60%, #e87ca8);
  box-shadow: 0 0 0 2px rgba(79, 140, 255, .55), 0 10px 30px rgba(0, 0, 0, .35);
}

.mk-panel {
  width: 132px;
  border-left: 1px solid var(--border);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.mk-title { font-size: 10.5px; font-weight: 600; }
.mk-layer {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  color: var(--text-dim);
  border: 1px solid transparent;
  border-radius: 7px;
  padding: 4px 6px;
}
.mk-layer.active { background: var(--bg3); border-color: var(--accent); color: var(--text); }
.mk-layer .th { width: 22px; height: 16px; border-radius: 3px; }
.th1 { background: linear-gradient(160deg, #6da1ff, #e87ca8); }
.th2 { background: linear-gradient(120deg, #3a7bd5, #88b8d8); }
.mk-progress {
  height: 6px;
  background: var(--bg);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 2px;
}
.mk-progress i {
  display: block;
  height: 100%;
  width: 70%;
  border-radius: 3px;
  background: var(--accent);
  animation: mk-load 2.4s ease-in-out infinite;
}
@keyframes mk-load {
  0% { width: 12%; }
  60% { width: 86%; }
  100% { width: 12%; }
}

/* ============ Seções ============ */
.section { padding: 76px 0; }
.section.alt { background: var(--bg2); border-block: 1px solid var(--border); }
.section h2 { font-size: 30px; letter-spacing: -.3px; }
.section-lead {
  color: var(--text-dim);
  margin: 12px 0 40px;
  font-size: 16px;
  max-width: 640px;
}

/* ============ Grid de recursos ============ */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px 22px;
  transition: transform .15s, border-color .15s;
}
.card:hover { transform: translateY(-3px); border-color: #454c5c; }
.card-ico { font-size: 26px; margin-bottom: 12px; }
.card h3 { font-size: 16px; margin-bottom: 6px; }
.card p { font-size: 13.5px; color: var(--text-dim); }

/* ============ Privacidade ============ */
.privacy-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.point b { display: block; margin-bottom: 6px; font-size: 15px; }
.point p { font-size: 13.5px; color: var(--text-dim); }

/* ============ Passos ============ */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 36px;
}
.step {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 26px 22px;
}
.step-n {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.step h3 { font-size: 16px; margin-bottom: 6px; }
.step p { font-size: 13.5px; color: var(--text-dim); }

/* ============ Rodapé ============ */
.footer {
  border-top: 1px solid var(--border);
  padding: 34px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer p { font-size: 13px; color: var(--text-dim); }

/* ============ Responsivo ============ */
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; gap: 44px; }
  .hero h1 { font-size: 32px; }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .privacy-points, .steps { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 48px; }
}