:root {
  --primary: #059669;
  --primary-dark: #047857;
  --primary-light: #d1fae5;
  --dark: #0f172a;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-400: #94a3b8;
  --gray-600: #475569;
  --gray-700: #334155;
  --white: #ffffff;
  --radius: 12px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
  --transition: 0.25s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--gray-700);
  line-height: 1.6;
  background: var(--white);
}
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

.btn {
  display: inline-block; padding: 14px 28px; border-radius: var(--radius);
  font-weight: 600; font-size: 0.95rem; text-decoration: none;
  cursor: pointer; border: none; transition: var(--transition); font-family: inherit;
}
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-ghost { background: transparent; color: var(--dark); border: 2px solid var(--gray-200); }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn-full { width: 100%; text-align: center; }

.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-100);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-mark {
  width: auto; height: 40px; border-radius: 8px; padding: 0 10px;
  background: var(--primary); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.85rem; letter-spacing: -0.5px;
}
.logo-text { font-weight: 700; font-size: 1.25rem; color: var(--dark); }
.nav-links { display: flex; gap: 32px; }
.nav-links a { text-decoration: none; color: var(--gray-600); font-weight: 500; font-size: 0.95rem; transition: var(--transition); }
.nav-links a:hover { color: var(--primary); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.nav-toggle span { width: 24px; height: 2px; background: var(--dark); border-radius: 2px; transition: var(--transition); }

.hero { padding: 140px 0 80px; background: linear-gradient(135deg, var(--gray-50) 0%, var(--primary-light) 100%); }
.hero-inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: center; }
.badge {
  display: inline-block; padding: 6px 16px; border-radius: 100px;
  background: var(--white); color: var(--primary); font-size: 0.85rem; font-weight: 600;
  box-shadow: var(--shadow-sm); margin-bottom: 20px;
}
.hero-content h1 { font-size: 3rem; font-weight: 800; color: var(--dark); line-height: 1.15; margin-bottom: 20px; letter-spacing: -1px; }
.hero-content p { font-size: 1.15rem; color: var(--gray-600); margin-bottom: 32px; max-width: 520px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual { display: flex; flex-direction: column; gap: 16px; }
.hero-card {
  display: flex; align-items: center; gap: 16px;
  background: var(--white); padding: 20px 24px; border-radius: var(--radius);
  box-shadow: var(--shadow); transition: var(--transition);
}
.hero-card:hover { transform: translateX(-8px); box-shadow: var(--shadow-lg); }
.hero-card-1 { margin-right: 40px; }
.hero-card-2 { margin-left: 40px; }
.hero-card-3 { margin-right: 20px; }
.card-icon { font-size: 2rem; }
.card-text { display: flex; flex-direction: column; }
.card-text strong { font-size: 1.5rem; color: var(--dark); }
.card-text span { font-size: 0.85rem; color: var(--gray-400); }

.section-head { text-align: center; max-width: 600px; margin: 0 auto 56px; }
.eyebrow { display: inline-block; color: var(--primary); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.section-head h2 { font-size: 2.25rem; font-weight: 800; color: var(--dark); margin-bottom: 12px; letter-spacing: -0.5px; }
.section-head p { font-size: 1.1rem; color: var(--gray-600); }

.services { padding: 96px 0; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card {
  background: var(--white); border: 1px solid var(--gray-100); border-radius: var(--radius);
  padding: 32px; transition: var(--transition);
}
.service-card:hover { border-color: var(--primary); box-shadow: var(--shadow-lg); transform: translateY(-6px); }
.service-icon { font-size: 2.5rem; margin-bottom: 16px; }
.service-card h3 { font-size: 1.25rem; color: var(--dark); margin-bottom: 10px; }
.service-card p { font-size: 0.95rem; color: var(--gray-600); }

.about { padding: 96px 0; background: var(--gray-50); }
.about-inner { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 60px; align-items: center; }
.about-content h2 { font-size: 2.25rem; font-weight: 800; color: var(--dark); margin-bottom: 16px; letter-spacing: -0.5px; }
.about-content p { margin-bottom: 16px; color: var(--gray-600); }
.about-list { list-style: none; margin-top: 24px; }
.about-list li { padding: 8px 0; color: var(--gray-700); font-weight: 500; }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.stat-box {
  background: var(--white); border-radius: var(--radius); padding: 32px 24px;
  text-align: center; box-shadow: var(--shadow); transition: var(--transition);
}
.stat-box:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.stat-box strong { display: block; font-size: 2.5rem; color: var(--primary); font-weight: 800; }
.stat-box span { font-size: 0.9rem; color: var(--gray-400); }

.testimonials { padding: 96px 0; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.testimonial-card {
  background: var(--white); border: 1px solid var(--gray-100); border-radius: var(--radius);
  padding: 32px; transition: var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-lg); }
.quote { font-size: 1.05rem; color: var(--gray-700); margin-bottom: 24px; font-style: italic; line-height: 1.7; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--primary-light); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.95rem;
}
.testimonial-author strong { display: block; color: var(--dark); font-size: 0.95rem; }
.testimonial-author span { font-size: 0.85rem; color: var(--gray-400); }

.cta-banner { padding: 64px 0; background: var(--dark); }
.cta-inner { text-align: center; }
.cta-banner h2 { font-size: 2rem; color: var(--white); margin-bottom: 12px; }
.cta-banner p { color: var(--gray-400); margin-bottom: 28px; font-size: 1.1rem; }

.contact { padding: 96px 0; background: var(--gray-50); }
.contact-wrap { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 48px; max-width: 900px; margin: 0 auto; }
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.info-item { display: flex; gap: 16px; align-items: flex-start; }
.info-icon { font-size: 1.5rem; flex-shrink: 0; }
.info-item strong { display: block; color: var(--dark); margin-bottom: 4px; }
.info-item span { color: var(--gray-600); font-size: 0.95rem; }
.contact-form {
  background: var(--white); padding: 36px; border-radius: var(--radius); box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 16px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form input, .contact-form select, .contact-form textarea {
  padding: 14px 16px; border: 1px solid var(--gray-200); border-radius: 8px;
  font-size: 0.95rem; font-family: inherit; transition: var(--transition); background: var(--gray-50);
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--primary); background: var(--white); box-shadow: 0 0 0 3px var(--primary-light);
}
.form-note { color: #16a34a; font-weight: 600; text-align: center; }

.footer { background: var(--dark); padding: 64px 0 0; }
.footer-inner { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.footer-brand p { color: var(--gray-400); margin-top: 16px; font-size: 0.95rem; max-width: 280px; }
.footer-links h4 { color: var(--white); margin-bottom: 16px; font-size: 0.95rem; }
.footer-links a { display: block; color: var(--gray-400); text-decoration: none; padding: 6px 0; font-size: 0.9rem; transition: var(--transition); }
.footer-links a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 24px 0; text-align: center; }
.footer-bottom p { color: var(--gray-400); font-size: 0.85rem; }

@media (max-width: 900px) {
  .hero-inner, .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-content h1 { font-size: 2.25rem; }
  .hero-visual { flex-direction: row; flex-wrap: wrap; justify-content: center; }
  .hero-card { margin: 0; flex: 1 1 200px; }
  .services-grid, .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .contact-wrap { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-links {
    display: none; position: absolute; top: 72px; left: 0; right: 0;
    background: var(--white); flex-direction: column; padding: 24px;
    border-bottom: 1px solid var(--gray-100); gap: 16px;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .services-grid, .testimonials-grid, .about-stats { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-content h1 { font-size: 1.9rem; }
  .section-head h2, .about-content h2 { font-size: 1.75rem; }
}