/* Base typography and elements — Dark mode */

body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background-color: var(--bg-primary);
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  line-height: var(--leading-tight);
  color: var(--text-primary);
}

h1, .text-hero {
  font-family: var(--font-heading);
}

h2, h3, h4, h5, h6 {
  font-family: var(--font-body);
}

h1 { font-size: var(--text-h1); }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); }

p {
  line-height: var(--leading-normal);
  color: var(--text-secondary);
}

.text-hero {
  font-size: var(--text-hero);
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: var(--leading-tight);
  color: var(--text-primary);
}

.text-body-lg {
  font-size: var(--text-body-lg);
  line-height: var(--leading-relaxed);
}

.text-small {
  font-size: var(--text-small);
}

.text-rose, .text-pink {
  color: var(--pink-primary);
}

.text-white {
  color: var(--text-primary);
}

.text-muted {
  color: var(--text-muted);
}

.text-center {
  text-align: center;
}

/* Links */
a {
  color: var(--pink-primary);
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--pink-hover);
}

/* Focus states for accessibility */
:focus-visible {
  outline: 2px solid var(--pink-primary);
  outline-offset: 2px;
}

/* Selection */
::selection {
  background: rgba(255, 72, 170, 0.3);
  color: var(--text-primary);
}

/* Scroll animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll.delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.delay-3 { transition-delay: 0.3s; }
.animate-on-scroll.delay-4 { transition-delay: 0.4s; }
.animate-on-scroll.delay-5 { transition-delay: 0.5s; }

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}