:root {
--yellow: #F9D949;
--white: #F0F0F0;
--black: #2D3142;
--red: #F45050;
--blue: #47557F;
}

body {
	background: var(--yellow);
	color: var(--black);
	font-family: 'Sedgwick Ave Display', regular, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  margin: 0;
  padding: 0;
}

h2 {
	font-size: 1.8rem;
}

p {
	  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.hero {
  padding: 40px 0 60px 0;
}

.hero h1 {
  font-size: 2rem;
  letter-spacing: 2px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;

  height: 56px;
  padding-top: env(safe-area-inset-top);

  display: flex;
  align-items: center;

  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}

.brand:hover {
  opacity: 0.8;
}

.brand-icon {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.brand-text {
  font-family: 'Sedgwick Ave Display', cursive;
  font-size: 1.4rem;
  letter-spacing: 1px;
  line-height: 1;
  transform: translateY(3px);
}

.hero-image {
  max-width: 90%;
  width: 100%;
  display: block;
}

.btn-appstore {
  font-family: 'SF Pro Rounded', -apple-system, BlinkMacSystemFont, sans-serif;
  background: #ffffff;
  color: var(--black);
  border: 5px solid var(--black);
  border-radius: 999px;
  padding: 14px 36px;
  font-weight: 800;
}

.btn-appstore:hover {
  background: var(--black);
  color: #ffffff;
}

.features {
	background: var(--white);
}

.features h3 {
	font-weight: 700;
	margin-bottom: 12px;
}

.feature-red {
	color: var(--red);
}

.feature-blue {
	color: var(--blue);
}

.feature-icon {
  font-size: 28px;
  font-weight: heavy;
  margin-bottom: 10px;
  color: var(--blue);
}

.bg-yellow {
  background: var(--yellow);
}

footer {
	border-top: 1px solid #ddd;
	color: #777;
	background: var(--white);
}

.hero-visual-wrapper {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 10px auto 30px auto;
}

.hero-visual {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
}

/* Slides stacked */
.hero-visual .hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.hero-visual .hero-slide.active {
  opacity: 1;
}

/* Images centered */
.hero-visual .hero-slide img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

.privacy {
  max-width: 800px;
  margin: 60px auto;
  padding: 0 20px;
}

.privacy h1 {
  margin-bottom: 20px;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.privacy h2 {
  margin-top: 30px;
  margin-bottom: 10px;
  font-size: 1.3rem;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.privacy p {
  margin-bottom: 12px;
  line-height: 1.6;
} 

.footer {
  background: var(--white);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  font-size: 1.2rem;
}

.footer-link {
  text-decoration: none;
  color: var(--black);
  transition: color 0.2s ease;
}

.footer-link:hover {
  opacity: 0.6;
}

/* Mobile */
@media (max-width: 768px) {
  .site-header {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
  }
}

@media (max-width: 576px) {
  .hero-visual {
    aspect-ratio: auto;
  }

  .hero-visual .hero-slide {
    position: static;
    display: none;
    opacity: 1;
  }

  .hero-visual .hero-slide.active {
    display: block;
  }
}

@media (max-width: 576px) {
  .hero h1 {
    font-size: 3.2rem;
    margin-bottom: 10px;
  }

  .hero h2 {
    margin-top: 50px;
    margin-bottom: 50px;
  }
}

@media (min-width: 577px) {
  .hero h1 {
    margin-bottom: 20px;
  }

  .hero h2 {
    margin-bottom: 30px;
  }
}