/* Section container */
.section-container {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding: 120px 40px;
  text-align: center;
}

/* Typography */
.hero-headline {
  font-size: 56px;
  line-height: 1.07;
  font-weight: 700;
  letter-spacing: -0.022em;
  color: #f5f5f7;
}

.hero-subheadline {
  font-size: 28px;
  line-height: 1.28;
  font-weight: 500;
  margin-top: 12px;
  color: #fff;
}

.section-headline {
  font-size: 48px;
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.019em;
  color:#fff;
}

.section-subheadline {
  font-size: 24px;
  line-height: 1.33;
  font-weight: 500;
  margin-top: 10px;
  color: #a1a1a6;
}

.body-text {
  font-size: 20px;
  line-height: 1.47;
  font-weight: 500;
  color: #d2d2d7;
}

/* App icon */
.app-icon {
  width: 72px;
  height: 72px;
  background-color: #1d283a;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px auto;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Gradient text */
.gradient-text {
  background: linear-gradient(120deg, #ff8080, #d93434);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.green-text {
  color: #34c759; /* Apple's green */
}

/* Phone mockup styles */
.phone-mockup {
  width: 100%;
  max-width: 320px;
  height: auto;
  border-radius: 40px;
  border: 10px solid #222;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  margin: 40px auto 0 auto;
  /* Use a placeholder for the home screen */
  content: url("https://placehold.co/400x800/1D283A/FFFFFF?text=Home+Screen+Mockup");
  background-color: #1d283a;
}

/* Feature phone mockups */
.feature-mockup {
  width: 100%;
  max-width: 280px;
  height: auto;
  border-radius: 36px;
  border: 8px solid #222;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  background-color: #111;
}

/* Scroll-fade animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.215, 0.61, 0.355, 1),
    transform 0.8s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}