/*
  IMPROVEMENT: 
  - Using a more modern and vibrant color palette.
  - Using a more consistent naming convention for variables.
*/
:root {
  color-scheme: light;
  --color-background: #f8f5f2;
  --color-surface: #ffffff;
  --color-primary: #1a1a1a;
  --color-secondary: #5a5a5a;
  --color-accent: #e58a57;
  --color-accent-2: #3c8a8a;
  --color-highlight: #f8d58c;
  --shadow-color: rgba(0, 0, 0, 0.1);
  --radius: 1.25rem;
  --font-display: "Fraunces", "Georgia", serif;
  --font-body: "Work Sans", "Helvetica", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-background);
  color: var(--color-primary);
  line-height: 1.7;
  min-height: 100vh;
  /* IMPROVEMENT: Soften the background gradients for a more subtle effect */
  background-image:
    radial-gradient(circle at 15% 20%, rgba(229, 138, 87, 0.1), transparent 50%),
    radial-gradient(circle at 85% 10%, rgba(60, 138, 138, 0.1), transparent 45%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(248, 245, 242, 0.8));
  animation: fadeIn 0.8s ease-out;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease-in-out;
}

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

img {
  max-width: 100%;
  display: block;
}

/* IMPROVEMENT: Refined header with a more subtle shadow and better alignment */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(248, 245, 242, 0.8);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 2px 10px var(--shadow-color);
}

.nav-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 0.875rem;
  background: var(--color-accent);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 1px;
  box-shadow: 0 10px 20px rgba(229, 138, 87, 0.2);
  transition: transform 0.2s ease-in-out;
}

.brand:hover .brand-mark {
  transform: scale(1.05);
}

.brand strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
}

.brand span {
  color: var(--color-secondary);
  font-size: 0.875rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.site-nav a {
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  background: transparent;
  transition: background 0.2s ease, color 0.2s ease;
}

.site-nav a:hover {
  background: rgba(0, 0, 0, 0.05);
  color: var(--color-primary);
}

.site-nav a[aria-current="page"] {
  background: rgba(60, 138, 138, 0.1);
  color: var(--color-accent-2);
  font-weight: 600;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
}

/* IMPROVEMENT: More impactful hero section with better typography */
.hero {
  display: grid;
  gap: 2rem;
  align-items: center;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  padding: 3rem;
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: 0 25px 50px -12px var(--shadow-color);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin: 0 0 0.75rem;
  line-height: 1.2;
}

.hero p {
  color: var(--color-secondary);
  margin: 0 0 1.5rem;
  font-size: 1.125rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* IMPROVEMENT: Refined buttons with hover effects and transitions */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.button-primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.button-secondary {
  background: transparent;
  border-color: var(--color-accent-2);
  color: var(--color-accent-2);
}

.button-secondary:hover {
  background: var(--color-accent-2);
  color: #fff;
}

.section-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin: 4rem 0 1.5rem;
}

.section-title h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin: 0;
}

.section-title span {
  color: var(--color-secondary);
  font-size: 0.875rem;
}

.card-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* IMPROVEMENT: Enhanced cards with hover effects */
.card {
  background: var(--color-surface);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 8px 16px var(--shadow-color);
  border: 1px solid rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px var(--shadow-color);
}

.card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
}

.card p {
  margin: 0 0 1rem;
  color: var(--color-secondary);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: var(--color-highlight);
  color: #5a4400;
  font-weight: 600;
}

.list {
  display: grid;
  gap: 1rem;
}

.list-item {
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(0, 0, 0, 0.08);
  font-size: 0.9375rem;
}

.form-shell {
  max-width: 480px;
  padding: 2rem;
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: 0 20px 40px var(--shadow-color);
}

form {
  display: grid;
  gap: 1.25rem;
}

label {
  font-weight: 600;
  font-size: 0.9375rem;
}

input,
textarea {
  padding: 0.875rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(0, 0, 0, 0.1);
  font-family: var(--font-body);
  font-size: 1rem;
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-accent-2);
  box-shadow: 0 0 0 3px rgba(60, 138, 138, 0.2);
}

.status {
  padding: 1rem;
  border-radius: 1rem;
  border: 1px dashed rgba(0, 0, 0, 0.2);
  background: rgba(255, 255, 255, 0.6);
}

.is-hidden {
  display: none;
}

footer {
  padding: 3rem 1.5rem 4rem;
  text-align: center;
  color: var(--color-secondary);
  font-size: 0.875rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* IMPROVEMENT: Refined responsive layout */
@media (max-width: 768px) {
  .nav-shell {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    justify-content: flex-start;
    gap: 0.5rem 1rem;
  }

  .hero {
    padding: 2rem;
    text-align: center;
  }
  
  .hero-actions {
    justify-content: center;
  }

  main {
    padding-top: 2rem;
  }
}