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

:root {
  --green-dark: #1a3c2a;
  --green-mid: #2d6a4f;
  --green-light: #40916c;
  --green-pale: #b7e4c7;
  --accent: #f4a261;
  --accent-hover: #e76f51;
  --white: #ffffff;
  --off-white: #f8f9fa;
  --gray-100: #e9ecef;
  --gray-600: #6c757d;
  --gray-800: #343a40;
  --gray-900: #212529;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Poppins', var(--font);
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,.12);
  --radius: 8px;
  --radius-lg: 16px;
  --transition: .25s ease;
  --max-width: 1200px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--gray-900);
  line-height: 1.7;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
ul { list-style: none; }

.container {
  width: 90%;
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.2; color: var(--green-dark); }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); font-weight: 600; }
p { margin-bottom: 1rem; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-secondary {
  background: var(--white);
  color: var(--green-dark);
  border: 2px solid var(--green-dark);
}
.btn-secondary:hover { background: var(--green-dark); color: var(--white); }

.btn-white {
  background: var(--white);
  color: var(--green-dark);
}
.btn-white:hover { background: var(--green-pale); }

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--green-dark);
}
.logo span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-weight: 500;
  font-size: .95rem;
  color: var(--gray-800);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a:hover { color: var(--green-dark); }

.header-cta { padding: 10px 24px; font-size: .9rem; }

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.mobile-toggle span {
  width: 26px;
  height: 3px;
  background: var(--green-dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-mid) 60%, var(--green-light) 100%);
  color: var(--white);
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,.06) 0%, transparent 70%);
  border-radius: 50%;
}

.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero p { font-size: 1.15rem; opacity: .9; max-width: 600px; margin-bottom: 32px; }

.hero-content { position: relative; z-index: 1; }

.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50px;
  padding: 8px 20px;
  font-size: .85rem;
  margin-bottom: 24px;
  backdrop-filter: blur(4px);
}

/* ===== TRUST BAR ===== */
.trust-bar {
  background: var(--off-white);
  border-bottom: 1px solid var(--gray-100);
  padding: 20px 0;
}

.trust-items {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .95rem;
  font-weight: 500;
  color: var(--gray-600);
}

.trust-item svg { width: 20px; height: 20px; color: var(--green-light); flex-shrink: 0; }

/* ===== SECTIONS ===== */
.section { padding: 80px 0; }
.section-alt { background: var(--off-white); }

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
}
.section-header p { color: var(--gray-600); font-size: 1.05rem; }

.section-label {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--green-light);
  margin-bottom: 12px;
}

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--green-pale); }

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--green-pale);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--green-dark);
}
.service-icon svg { width: 28px; height: 28px; }

.service-card h3 { margin-bottom: 12px; }
.service-card p { color: var(--gray-600); font-size: .95rem; margin-bottom: 16px; }

.service-card .learn-more {
  font-weight: 600;
  color: var(--green-mid);
  font-size: .9rem;
}
.service-card .learn-more:hover { color: var(--accent); }

/* ===== WHY CHOOSE US ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
}

.feature {
  text-align: center;
  padding: 24px;
}

.feature-number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.feature h3 { margin-bottom: 8px; font-size: 1.1rem; }
.feature p { color: var(--gray-600); font-size: .9rem; }

/* ===== PROCESS ===== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  counter-reset: step;
}

.process-step {
  text-align: center;
  padding: 28px 20px;
  position: relative;
}

.process-step::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--green-dark);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  margin: 0 auto 16px;
}

.process-step h3 { margin-bottom: 8px; font-size: 1.05rem; }
.process-step p { color: var(--gray-600); font-size: .9rem; }

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.testimonial {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
}

.testimonial-stars { color: var(--accent); margin-bottom: 16px; font-size: 1.1rem; }
.testimonial blockquote { font-style: italic; color: var(--gray-800); margin-bottom: 16px; line-height: 1.6; }
.testimonial-author { font-weight: 600; font-size: .9rem; color: var(--green-dark); }
.testimonial-location { font-size: .85rem; color: var(--gray-600); }

/* ===== AREAS ===== */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}

.area-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  font-weight: 500;
  font-size: .95rem;
  transition: all var(--transition);
}
.area-link:hover {
  background: var(--green-pale);
  border-color: var(--green-light);
  transform: translateX(4px);
}
.area-link svg { width: 16px; height: 16px; color: var(--green-light); flex-shrink: 0; }

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
  color: var(--white);
  padding: 64px 0;
  text-align: center;
}

.cta-banner h2 { color: var(--white); margin-bottom: 16px; }
.cta-banner p { opacity: .9; max-width: 500px; margin: 0 auto 28px; }

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  background: var(--green-pale);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-dark);
  flex-shrink: 0;
}
.contact-info-icon svg { width: 22px; height: 22px; }

.contact-info-item h4 { margin-bottom: 4px; font-size: 1rem; }
.contact-info-item p { color: var(--gray-600); font-size: .95rem; margin: 0; }

.contact-form { display: flex; flex-direction: column; gap: 16px; }
.contact-form label { font-weight: 600; font-size: .9rem; color: var(--gray-800); }
.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 1rem;
  background: var(--off-white);
  transition: border-color var(--transition);
}
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: none;
  border-color: var(--green-light);
  background: var(--white);
}

.form-group { display: flex; flex-direction: column; gap: 6px; }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--gray-900);
  color: rgba(255,255,255,.7);
  padding: 60px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-about .logo { margin-bottom: 16px; }
.footer-about p { font-size: .9rem; line-height: 1.7; }

.site-footer h4 { color: var(--white); font-size: 1rem; margin-bottom: 16px; }
.site-footer ul li { margin-bottom: 10px; }
.site-footer ul a { font-size: .9rem; color: rgba(255,255,255,.6); }
.site-footer ul a:hover { color: var(--accent); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  font-size: .85rem;
}

/* ===== AREA PAGE HERO ===== */
.area-hero {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-mid) 100%);
  color: var(--white);
  padding: 60px 0 70px;
}

.area-hero h1 { color: var(--white); margin-bottom: 16px; }
.area-hero p { opacity: .9; max-width: 640px; font-size: 1.05rem; }

.breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: .85rem;
  margin-bottom: 20px;
  opacity: .7;
}
.breadcrumb a:hover { opacity: 1; }
.breadcrumb span { opacity: .5; }

/* Area page content */
.area-content { max-width: 800px; }
.area-content h2 { margin: 40px 0 16px; }
.area-content h3 { margin: 28px 0 12px; }
.area-content p { color: var(--gray-800); }
.area-content ul { margin: 12px 0 20px 20px; }
.area-content ul li { margin-bottom: 8px; list-style: disc; color: var(--gray-800); }

.area-sidebar {
  position: sticky;
  top: 100px;
}

.sidebar-card {
  background: var(--off-white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 24px;
}
.sidebar-card h4 { margin-bottom: 16px; }

.area-page-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}

/* ===== FAQ ===== */
.faq-list { max-width: 720px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid var(--gray-100);
  padding: 20px 0;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: var(--font);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--gray-900);
  padding: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease, padding .3s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-top: 12px;
}

.faq-answer p { color: var(--gray-600); font-size: .95rem; margin: 0; }

.faq-toggle {
  width: 24px;
  height: 24px;
  transition: transform var(--transition);
  flex-shrink: 0;
  color: var(--green-light);
}

.faq-item.active .faq-toggle { transform: rotate(45deg); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .area-page-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    box-shadow: var(--shadow-md);
  }
  .nav-links.open { display: flex; }
  .mobile-toggle { display: flex; }
  .header-cta { display: none; }
  .hero { padding: 48px 0 64px; }
  .section { padding: 56px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .trust-items { gap: 24px; }
}