*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
  width: 100%;
}

body {
  background: var(--white);
  color: var(--primary-navy);
  font-family: var(--font-family-base);
  font-size: 1rem;
  line-height: 1.6;
  min-height: 100vh;
  width: 100%;
  overflow-x: hidden;
  position: relative;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  z-index: 1000;
  background: var(--accent-blue);
  color: #fff;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius);
  font-weight: 600;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  width: auto;
  height: auto;
  outline: 2px solid #fff;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--primary-navy);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

h1 {
  font-family: var(--font-family-display);
  font-size: clamp(2rem, 6vw, 3.5rem);
}

h2 {
  font-family: var(--font-family-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
  font-size: 1.5rem;
  font-weight: 700;
}

p {
  margin-bottom: var(--spacing-sm);
  line-height: 1.7;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gradient-secondary);
  color: white;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-soft);
  border: none;
  cursor: pointer;
}

.btn-primary:hover,
.btn-primary:focus {
  transform: translateY(-3px);
  box-shadow: var(--shadow-medium);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: white;
  padding: 1rem 2rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all var(--transition-fast);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.font-display {
  font-family: var(--font-family-display);
}

.font-accent {
  font-family: var(--font-family-accent);
}

.fade-in {
  opacity: 1;
  /* Ensure visibility by default */
  transform: translateY(0);
  /* Reset transform */
}

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

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.8s ease;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.8s ease;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}