/* ── HERO APP ── */
.app-hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 8rem 4rem 5rem;
  background: linear-gradient(150deg, var(--branco) 50%, var(--lilas-soft) 100%);
  overflow: hidden; position: relative;
}
.app-hero::before {
  content: '';
  position: absolute; top: -100px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--pessego-soft) 0%, transparent 70%);
  border-radius: 50%;
}
.app-hero-inner {
  max-width: 1100px; margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 5rem; align-items: center; position: relative; z-index: var(--z-base);
}
.app-hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.6rem, 5vw, 3.8rem);
  line-height: 1.15; margin: 1rem 0 1.5rem;
}
.app-hero-title em { font-style: italic; color: var(--lilas-deep); }
.app-hero-sub {
  font-size: 1.05rem; line-height: 1.7;
  color: var(--texto-suave); margin-bottom: 2rem;
}
.app-badges {
  display: flex; flex-wrap: wrap; gap: 0.7rem;
  margin-bottom: 2.5rem;
}
.app-hero-cta { display: inline-block; margin-top: 2rem; }
.app-badge {
  background: white;
  border: 1.5px solid var(--lilas);
  border-radius: 50px;
  padding: 0.4rem 1rem;
  font-size: 0.82rem; font-weight: 700;
  color: var(--texto);
}

/* App screen mockup */
.app-hero-visual {
  display: flex; justify-content: center;
  animation: float 5s ease-in-out infinite;
}
.app-screen {
  background: linear-gradient(145deg, var(--lilas-deep), #7B5FB5);
  border-radius: 36px;
  padding: 3px;
  width: 280px;
  box-shadow: 0 32px 80px rgba(155,127,204,0.35);
}
.app-screen-inner {
  background: white; border-radius: 34px;
  padding: 2.5rem 2rem;
  text-align: center;
}
.app-lumi { font-size: 4rem; margin-bottom: 1rem; }
.app-screen-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem; font-weight: 700;
  margin-bottom: 0.3rem;
}
.app-screen-sub {
  font-size: 0.8rem; color: var(--texto-suave);
  margin-bottom: 1.5rem;
}
.app-progress {
  background: var(--lilas-soft);
  border-radius: 50px; height: 8px;
  margin-bottom: 0.8rem; overflow: hidden;
}
.app-progress-bar {
  width: 60%; height: 100%;
  background: linear-gradient(90deg, var(--lilas-deep), var(--pessego));
  border-radius: 50px;
  animation: progress 3s ease-in-out infinite alternate;
}
@keyframes progress {
  from { width: 40%; }
  to   { width: 75%; }
}
.app-screen-label {
  font-size: 0.75rem; color: var(--texto-suave);
  font-weight: 600;
}

/* ── COMO FUNCIONA ── */
.como-funciona { padding: 7rem 4rem; }
.como-inner { max-width: 1100px; margin: 0 auto; }
.passos-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 2rem; margin-top: 3rem;
}
.passo {
  background: var(--lilas-soft);
  border-radius: 28px; padding: 2.5rem;
  position: relative; overflow: hidden;
}
.passo-numero {
  font-family: 'Playfair Display', serif;
  font-size: 4rem; font-weight: 700;
  color: var(--lilas);
  position: absolute; top: 1rem; right: 1.5rem;
  line-height: 1;
}
.passo-icon { font-size: 2rem; margin-bottom: 1rem; }
.passo h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.6rem; }
.passo p  { font-size: 0.88rem; color: var(--texto-suave); line-height: 1.6; }

/* ── FUNCIONALIDADES ── */
.funcionalidades {
  background: var(--pessego-soft);
  padding: 7rem 4rem;
}
.func-inner { max-width: 1100px; margin: 0 auto; }
.func-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 1.5rem; margin-top: 3rem;
}
.func-card {
  background: white; border-radius: 24px;
  padding: 2rem;
  transition: transform 0.2s, box-shadow 0.2s;
}
.func-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.07);
}
.func-icon { font-size: 2rem; margin-bottom: 1rem; }
.func-card h3 { font-weight: 700; margin-bottom: 0.5rem; }
.func-card p  { font-size: 0.88rem; color: var(--texto-suave); line-height: 1.6; }

/* ── NOTIFICAR ── */
.notificar { padding: 7rem 4rem; text-align: center; }
.notificar-inner { max-width: 580px; margin: 0 auto; }
.lumi-avatar-app {
  font-size: 4rem; display: block;
  margin-bottom: 1.5rem;
  animation: float 4s ease-in-out infinite;
}
.lumi-avatar-app img { width: 120px; height: 120px; object-fit: contain; }
.notificar .section-title { margin-bottom: 0.8rem; }
.notificar .section-sub   { margin: 0 auto 2rem; }

/* ── RESPONSIVO ── */
@media (max-width: 900px) {
  .app-hero { padding: 8rem 1.5rem 4rem; }
  .app-hero-inner { grid-template-columns: 1fr; gap: 3rem; text-align: center; }
  .app-badges { justify-content: center; }
  .app-hero-visual { display: none; }
  .como-funciona { padding: 4rem 1.5rem; }
  .passos-grid { grid-template-columns: repeat(2, 1fr); }
  .funcionalidades { padding: 4rem 1.5rem; }
  .func-grid { grid-template-columns: repeat(2, 1fr); }
  .notificar { padding: 4rem 1.5rem; }
}
@media (max-width: 600px) {
  .passos-grid { grid-template-columns: 1fr; }
  .func-grid   { grid-template-columns: 1fr; }
}

/* ── VÍDEO ── */
.app-video-section { padding: 6rem 4rem 6rem; }
.app-video-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.app-video-inner .app-section-sub {
  margin: 0.75rem auto 2.5rem;
  max-width: 520px;
  font-size: 1.05rem;
  color: var(--texto-suave);
  line-height: 1.7;
}
.app-video-wrap {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  overflow: hidden;
  border-radius: 24px;
  box-shadow: 0 24px 64px rgba(155,127,204,0.2);
}
.app-video-wrap iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border-radius: 24px;
}

/* Placeholder enquanto não há vídeo */
.app-video-placeholder {
  background: linear-gradient(145deg, var(--lilas-soft), var(--pessego-soft));
  border-radius: 24px;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 24px 64px rgba(155,127,204,0.15);
}
.app-video-placeholder-inner { text-align: center; padding: 1rem; }
.app-video-icon {
  font-size: 4rem;
  display: block;
  margin-bottom: 1rem;
  animation: float 4s ease-in-out infinite;
}
.app-video-placeholder-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--lilas-deep);
  margin-bottom: 0.5rem;
}
.app-video-placeholder-sub {
  font-size: 0.95rem;
  color: var(--texto-suave);
  max-width: 340px;
  margin: 0 auto;
  line-height: 1.6;
}


/* Responsivo */
@media (max-width: 900px) {
  .app-video-section { padding: 4rem 1.5rem; }
  .app-video-placeholder { height: 240px; }
}