/* ================================
   Hero Section
   ================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

.hero__content {
  text-align: center;
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.hero__title-accent {
  color: var(--color-accent);
  text-shadow: var(--glow-md);
}

.hero__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-text-muted);
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

.hero__illustration {
  display: flex;
  justify-content: center;
}

.hero__illustration img,
.hero__illustration svg {
  width: 100%;
  max-width: 420px;
  height: auto;
}

/* Gradient bottom transition */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to bottom, transparent, var(--color-bg));
  z-index: 1;
  pointer-events: none;
}

@media (min-width: 768px) {
  .hero__inner {
    grid-template-columns: 1fr 1fr;
    text-align: left;
  }

  .hero__content {
    text-align: left;
  }

  .hero__subtitle {
    margin-left: 0;
    margin-right: 0;
  }

  .hero__actions {
    justify-content: flex-start;
  }

  .hero__illustration img,
  .hero__illustration svg {
    max-width: 500px;
  }
}

/* ================================
   Features Section
   ================================ */

.features {
  padding: var(--space-2xl) 0;
}

.features__header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.features__title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-sm);
}

.features__subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ================================
   How It Works Section
   ================================ */

.how-it-works {
  padding: var(--space-2xl) 0;
}

.how-it-works__header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.how-it-works__title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-sm);
}

.how-it-works__subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
}

.how-it-works__steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  position: relative;
}

.step {
  text-align: center;
  position: relative;
}

.step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-accent-dim);
  border: 2px solid var(--color-accent);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.step__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.step__description {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  max-width: 300px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* Connecting lines between steps */
@media (min-width: 768px) {
  .how-it-works__steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }

  .step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 28px;
    right: -50%;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, var(--color-accent), var(--color-border));
    z-index: 0;
  }
}

/* ================================
   Download CTA Section
   ================================ */

.download-cta {
  padding: var(--space-2xl) 0;
  text-align: center;
}

.download-cta__inner {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 24px;
  padding: var(--space-xl) var(--space-lg);
  position: relative;
  overflow: hidden;
}

/* Subtle accent glow behind content */
.download-cta__inner::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--color-accent-dim) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.download-cta__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: var(--space-sm);
  position: relative;
}

.download-cta__subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  position: relative;
}

.download-cta__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  position: relative;
}