/* Base Styles */
:root {
  --bg: #f8f9fc;
  --text: #1f2937;
  --text-light: #6b7280;
  --accent: #059669;
  --accent-hover: #047857;
  --accent-soft: #d1fae5;
  --accent-lighter: #f0fdf4;
  --secondary: #7c3aed;
  --border: #e5e7eb;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --transition: all 0.3s ease;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: linear-gradient(135deg, #f8f9fc 0%, #e8f5e9 100%);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: var(--transition);
}

a:hover,
a:focus {
  color: var(--accent-hover);
  text-decoration: none;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.logo {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.5rem;
}

.main-nav a {
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
  position: relative;
}

.main-nav a:hover {
  background: var(--accent-lighter);
  color: var(--accent-hover);
}

.main-nav a.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(5, 150, 105, 0.3);
}

.nav-toggle {
  display: none;
  cursor: pointer;
  font-size: 1.5rem;
}

@media (max-width: 780px) {
  .site-header {
    padding: 1rem 1.25rem;
  }

  .nav-toggle {
    display: block;
    background: var(--accent);
    color: white;
    border: none;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
  }

  .nav-toggle:hover {
    background: var(--accent-hover);
  }

  .main-nav ul {
    flex-direction: column;
    position: absolute;
    top: 100%;
    right: 1rem;
    background: white;
    padding: 1rem;
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    display: none;
    border-radius: var(--radius);
    border: 1px solid var(--border);
  }

  .main-nav ul.open {
    display: flex;
  }

  .main-nav a {
    width: 100%;
    text-align: left;
  }
}

#app {
  max-width: 1100px;
  margin: 2rem auto 4rem;
  padding: 0 1.5rem;
}

.section {
  background: #fff;
  padding: 2.5rem 2rem;
  margin-bottom: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(5, 150, 105, 0.1);
  transition: var(--transition);
}

.section:hover {
  box-shadow: 0 12px 24px -8px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.section h1 {
  margin-top: 0;
  line-height: 1.2;
  color: var(--text);
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
}

.section h2 {
  margin-top: 0;
  line-height: 1.2;
  color: var(--accent);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
  border-bottom: 3px solid var(--accent-soft);
  padding-bottom: 0.75rem;
}

.section h3 {
  color: var(--accent);
  font-size: 1.4rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.section h4 {
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.section p {
  margin-bottom: 1rem;
  color: var(--text);
  font-size: 1.05rem;
  line-height: 1.7;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-light);
  font-weight: 500;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.services-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.card {
  border: 2px solid var(--accent-soft);
  padding: 1.75rem 1.5rem;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #ffffff 0%, #f0fdf4 100%);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--secondary) 100%);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.card h3 {
  margin-top: 0;
  color: var(--accent);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.card p {
  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.6;
}

.badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: #fff;
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  border-radius: 999px;
  letter-spacing: 0.5px;
  font-weight: 600;
  box-shadow: 0 2px 4px rgba(5, 150, 105, 0.2);
  text-transform: uppercase;
}

.cta-box {
  border: 3px solid var(--accent);
  padding: 2rem 2rem 2.25rem;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--accent-lighter) 0%, #ffffff 100%);
  text-align: center;
  box-shadow: var(--shadow-lg);
  margin-top: 2rem;
}

.cta-box p {
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: #fff;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
  margin: 0.5rem;
}

.button:hover,
.button:focus {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(5, 150, 105, 0.4);
  filter: brightness(1.05);
}

.button.secondary {
  background: #fff;
  color: var(--accent);
  border: 2px solid var(--accent);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.button.secondary:hover {
  background: var(--accent-lighter);
  border-color: var(--accent-hover);
}

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

.resources-list a {
  display: block;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(135deg, #ffffff 0%, var(--accent-lighter) 100%);
  border: 2px solid var(--accent-soft);
  border-radius: var(--radius);
  transition: var(--transition);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.resources-list a:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
  transform: translateX(4px);
  box-shadow: var(--shadow-lg);
}

form {
  display: grid;
  gap: 1.25rem;
  max-width: 720px;
  margin-top: 1.5rem;
}

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

@media (min-width: 640px) {
  form .row.two {
    grid-template-columns: 1fr 1fr;
  }
}

label {
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.5rem;
  display: block;
}

input,
textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font: inherit;
  transition: var(--transition);
  background: #fff;
}

input:hover,
textarea:hover {
  border-color: var(--accent-soft);
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

textarea {
  min-height: 160px;
  resize: vertical;
}

.form-status {
  font-size: 0.95rem;
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.site-footer {
  text-align: center;
  padding: 3rem 1.5rem;
  border-top: 3px solid var(--accent-soft);
  font-size: 0.95rem;
  background: linear-gradient(135deg, #ffffff 0%, var(--accent-lighter) 100%);
  margin-top: 3rem;
}

.site-footer p {
  margin: 0.5rem 0;
  color: var(--text-light);
}

.site-footer a {
  font-weight: 600;
  color: var(--accent);
  transition: var(--transition);
}

.site-footer a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

/* Hero Section with Image */
.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 2rem;
}

.hero-image {
  position: relative;
}

.hero-image img {
  max-width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(5, 150, 105, 0.25);
  border: 4px solid var(--accent-soft);
  transition: var(--transition);
}

.hero-image img:hover {
  transform: scale(1.02);
  box-shadow: 0 16px 48px rgba(5, 150, 105, 0.35);
}

@media (max-width: 768px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-image {
    order: -1;
  }

  .section h1 {
    font-size: 2rem;
  }

  .section h2 {
    font-size: 1.5rem;
  }
}

/* Enhanced Lists */
.section ul {
  list-style: none;
  padding-left: 0;
  margin: 1rem 0;
}

.section ul li {
  padding: 0.75rem 0 0.75rem 2rem;
  position: relative;
  line-height: 1.6;
  color: var(--text);
}

.section ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
  font-size: 1.2rem;
}

/* Credentials Section Styling */
.credentials-section {
  margin-top: 2.5rem;
}

.credentials-section .card {
  margin-bottom: 1.5rem;
}

.skills-grid span {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: white;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  box-shadow: 0 2px 6px rgba(5, 150, 105, 0.2);
}

.skills-grid span:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
}

/* Fade-in Animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#app {
  animation: fadeInUp 0.5s ease-out;
}

/* Smooth Scrolling */
html {
  scroll-behavior: smooth;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  border: 0;
}