/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --green: #1D9E75;
  --green-dark: #0F6E56;
  --green-light: #E1F5EE;
  --text: #1a1a1a;
  --text-muted: #6b7280;
  --border: #e5e7eb;
  --bg: #ffffff;
  --bg-soft: #f9fafb;
  --radius: 12px;
  --radius-sm: 8px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===== BUTTONS ===== */
.btn-primary {
  background: #1D9E75;
  color: white;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 500;
  border: 2px solid #0F6E56;
  cursor: pointer;
  transition: background 0.2s;
  display: inline-block;
  letter-spacing: 0.3px;
}
.btn-primary:hover { background: var(--green-dark); }

.btn-secondary {
  background: transparent;
  color: var(--text);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 500;
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  display: inline-block;
}
.btn-secondary:hover { border-color: var(--green); color: var(--green); }

/* ===== NAV ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: white;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
}

.nav-logo {
  font-size: 18px;
  font-weight: 600;
  font-family: 'DM Serif Display', serif;
}
.nav-logo span { color: var(--green); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-links .nav-btn {
  background: var(--green);
  color: white;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  transition: background 0.2s;
}
.nav-links .nav-btn:hover { background: var(--green-dark); }

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: var(--text);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  background: white;
  border-bottom: 1px solid var(--border);
  padding: 1rem 2rem;
  gap: 1rem;
}
.mobile-menu a {
  font-size: 15px;
  color: var(--text);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }

/* ===== HERO ===== */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 5rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  background: var(--green-light);
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-family: 'DM Serif Display', serif;
  font-size: 44px;
  line-height: 1.2;
  margin-bottom: 1.25rem;
  font-weight: 400;
}
.hero h1 span { color: var(--green); }

.hero p {
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 440px;
}

.hero-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-img {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-card {
  background: var(--green);
  color: white;
  padding: 1.5rem 2rem;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 280px;
}
.hero-card-icon { font-size: 36px; }
.hero-card strong { display: block; font-size: 16px; font-weight: 600; }
.hero-card p { font-size: 14px; margin: 0; color: #ffffff; }

/* ===== STATS ===== */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
}
.stat {
  padding: 2rem 1rem;
  text-align: center;
  border-right: 1px solid var(--border);
}
.stat:last-child { border-right: none; }
.stat-num {
  font-size: 30px;
  font-weight: 600;
  color: var(--green);
  font-family: 'DM Serif Display', serif;
}
.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ===== SECTIONS ===== */
.section { padding: 5rem 0; }
.section.about { background: var(--bg-soft); }

.section-head {
  text-align: center;
  margin-bottom: 3rem;
}
.section-head h2 {
  font-family: 'DM Serif Display', serif;
  font-size: 32px;
  font-weight: 400;
  margin-bottom: 0.5rem;
}
.section-head p {
  font-size: 16px;
  color: var(--text-muted);
}

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}
.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: border-color 0.2s, transform 0.2s;
}
.service-card:hover {
  border-color: var(--green);
  transform: translateY(-2px);
}
.service-icon { font-size: 32px; margin-bottom: 1rem; }
.service-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.service-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-text h2 {
  font-family: 'DM Serif Display', serif;
  font-size: 32px;
  font-weight: 400;
  margin-bottom: 1rem;
}
.about-text p { font-size: 16px; color: var(--text-muted); margin-bottom: 1.5rem; }
.about-list { display: flex; flex-direction: column; gap: 0.75rem; }
.about-list li { font-size: 15px; color: var(--text); }

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.about-stat-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}
.about-stat-num {
  font-family: 'DM Serif Display', serif;
  font-size: 36px;
  color: var(--green);
}
.about-stat-label { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

/* ===== REVIEWS ===== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}
.review-card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
}
.stars { color: #f59e0b; font-size: 16px; margin-bottom: 0.75rem; }
.review-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  font-style: italic;
}
.reviewer { display: flex; align-items: center; gap: 10px; }
.avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--green-light);
  color: var(--green-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
}
.reviewer strong { display: block; font-size: 14px; }
.reviewer span { font-size: 12px; color: var(--text-muted); }

/* ===== CONTACT ===== */
.contact { background: var(--bg-soft); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.contact-icon { font-size: 22px; margin-top: 2px; }
.contact-item strong { display: block; font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.contact-item a, .contact-item span { font-size: 14px; color: var(--text-muted); }
.contact-item a:hover { color: var(--green); }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  background: white;
  color: var(--text);
  transition: border-color 0.2s;
  outline: none;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--green);
}
.contact-form textarea { resize: vertical; }

/* ===== FOOTER ===== */
.footer {
  background: var(--text);
  color: white;
  padding: 2rem 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer .nav-logo { color: white; }
.footer .nav-logo span { color: var(--green); }
.footer p { font-size: 13px; color: rgba(255,255,255,0.6); }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { font-size: 13px; color: rgba(255,255,255,0.6); transition: color 0.2s; }
.footer-links a:hover { color: white; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: block; }

  .hero {
    grid-template-columns: 1fr;
    padding: 3rem 1.5rem;
    text-align: center;
  }
  .hero h1 { font-size: 32px; }
  .hero p { margin: 0 auto 2rem; }
  .hero-btns { justify-content: center; }
  .hero-img { display: none; }

  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat { border-right: none; border-bottom: 1px solid var(--border); }

  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .contact-grid { grid-template-columns: 1fr; }

  .footer-inner { flex-direction: column; text-align: center; }
}