/* Base Theme Styles */
:root {
  --bg-color: #0f172a;
  --card-bg: #1e293b;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --accent-color: #10b981;
  --accent-hover: #059669;
  --border-color: #334155;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: var(--font-family);
  line-height: 1.6;
}

.container {
  max-width: 1000px;
  margin-inline: auto;
  padding: 0 20px;
}

/* Header & Nav */
header {
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  background-color: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(8px);
  z-index: 100;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
  text-decoration: none;
}

.logo span {
  color: var(--accent-color);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 20px;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
  padding: 100px 0 50px;
  text-align: center;
}

.badge {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--accent-color);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.875rem;
  border: 1px solid var(--accent-color);
}

.hero h1 {
  font-size: 3rem;
  margin: 20px 0 10px;
}

.hero h1 span {
  color: var(--accent-color);
}

.subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 30px;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 30px;
}

.btn {
  padding: 12px 24px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: var(--accent-color);
  color: #000;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
}

.btn-secondary {
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.btn-secondary:hover {
  background-color: var(--card-bg);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.social-links a {
  color: var(--text-muted);
  font-size: 1.5rem;
  transition: color 0.3s ease;
}

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

/* Common Section Layouts */
section {
  padding: 60px 0;
}

section:last-of-type {
	margin-bottom: 50px;
}

section+section {
  margin-top: 50px;
}

h2 {
  font-size: 2rem;
  margin-bottom: 30px;
  text-align: center;
}

/* About Section */
.about-card {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.about-card p {
  margin-bottom: 15px;
  color: var(--text-muted);
}

.about-card p:last-child {
  margin-bottom: 0;
}

/* Grid Layouts */
.skills-grid, .services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.skill-card, .service-card {
  background-color: var(--card-bg);
  padding: 25px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  text-align: center;
}

.skill-card i {
  font-size: 2.5rem;
  color: var(--accent-color);
  margin-bottom: 15px;
}

.skill-card h3, .service-card h3 {
  margin-bottom: 10px;
}

.skill-card p, .service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Contact Section */
.contact {
  text-align: center;
}

.contact p {
  color: var(--text-muted);
  margin-bottom: 30px;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.contact-btn {
  padding: 12px 20px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--text-main);
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: border-color 0.3s ease;
}

.contact-btn:hover {
  border-color: var(--accent-color);
}

/* Footer */
footer {
  border-top: 1px solid var(--border-color);
  padding: 30px 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Mobile Responsive */
@media (max-width: 600px) {
  .hero h1 {
    font-size: 2.2rem;
  }
  .nav-links {
    display: none;
  }
}