/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: #2c3e2d;
  background: #f5f0e8;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Skip Link ── */
.skip-link {
  position: absolute; top: -100%; left: 16px;
  background: #2d5a3d; color: #fff; padding: 8px 16px;
  border-radius: 0 0 8px 8px; z-index: 9999; font-size: 14px;
}
.skip-link:focus { top: 0; }

/* ── Typography ── */
h1, h2, h3 { font-family: 'DM Serif Display', Georgia, serif; font-weight: 400; line-height: 1.2; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 50px; font-weight: 600;
  font-size: 15px; border: 2px solid transparent;
  transition: all 0.3s ease; cursor: pointer; white-space: nowrap;
}
.btn-primary { background: #2d5a3d; color: #fff; border-color: #2d5a3d; }
.btn-primary:hover { background: #1e3f2a; border-color: #1e3f2a; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(45,90,61,0.3); }
.btn-outline { background: transparent; color: #2d5a3d; border-color: #2d5a3d; }
.btn-outline:hover { background: #2d5a3d; color: #fff; transform: translateY(-2px); }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.6); }
.btn-outline-light:hover { background: #fff; color: #2d5a3d; transform: translateY(-2px); }
.btn-white { background: #fff; color: #2d5a3d; border-color: #fff; }
.btn-white:hover { background: #f0ebe0; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.15); }
.btn-sm { padding: 8px 20px; font-size: 13px; }
.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-full { width: 100%; justify-content: center; }

/* ── Header ── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(245,240,232,0.92); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(45,90,61,0.08);
  transition: box-shadow 0.3s ease;
}
.site-header.scrolled { box-shadow: 0 4px 20px rgba(45,90,61,0.1); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-text { font-family: 'DM Serif Display', serif; font-size: 20px; color: #2d5a3d; }
.nav-menu ul { display: flex; align-items: center; gap: 32px; }
.nav-menu a { font-size: 14px; font-weight: 500; color: #4a6b4e; transition: color 0.2s; position: relative; }
.nav-menu a:not(.btn):hover { color: #2d5a3d; }
.nav-menu a:not(.btn)::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: #2d5a3d; border-radius: 2px; transition: width 0.3s;
}
.nav-menu a:not(.btn):hover::after { width: 100%; }

/* Mobile Nav Toggle */
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer;
  width: 40px; height: 40px; position: relative;
}
.hamburger, .hamburger::before, .hamburger::after {
  display: block; width: 24px; height: 2px; background: #2d5a3d;
  border-radius: 2px; transition: all 0.3s;
}
.hamburger { position: relative; }
.hamburger::before, .hamburger::after {
  content: ''; position: absolute; left: 0;
}
.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }
.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger::after { top: 0; transform: rotate(-45deg); }

/* ── Hero ── */
.hero {
  position: relative; min-height: 92vh; display: flex; align-items: center;
  justify-content: center; text-align: center; overflow: hidden;
  background: linear-gradient(135deg, #1a3a24 0%, #2d5a3d 30%, #3d7a52 60%, #5a9e6e 100%);
  padding: 120px 24px 80px;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(90,158,110,0.4) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(255,220,180,0.15) 0%, transparent 50%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; max-width: 800px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.9);
  padding: 8px 20px; border-radius: 50px; font-size: 13px; font-weight: 500;
  border: 1px solid rgba(255,255,255,0.15); margin-bottom: 28px;
}
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem); color: #fff; margin-bottom: 24px;
  letter-spacing: -0.02em; line-height: 1.1;
}
.hero-title .accent { color: #c8e6c0; font-style: italic; }
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem); color: rgba(255,255,255,0.8);
  max-width: 600px; margin: 0 auto 40px; line-height: 1.7;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats {
  display: flex; align-items: center; justify-content: center; gap: 32px;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-number { display: block; font-family: 'DM Serif Display', serif; font-size: 2rem; color: #fff; }
.stat-label { font-size: 13px; color: rgba(255,255,255,0.65); }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.2); }
.hero-wave { position: absolute; bottom: -1px; left: 0; right: 0; }
.hero-wave svg { display: block; width: 100%; height: 80px; }

/* ── Section Shared ── */
.section { padding: 100px 0; }
.section-header { text-align: center; max-width: 640px; margin: 0 auto 64px; }
.section-tag {
  display: inline-block; font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.12em; color: #2d5a3d; margin-bottom: 12px;
  background: rgba(45,90,61,0.08); padding: 6px 16px; border-radius: 50px;
}
.section-title { font-size: clamp(1.8rem, 4vw, 2.8rem); color: #1a3a24; margin-bottom: 16px; }
.section-subtitle { font-size: 1.05rem; color: #5a7a5c; }

/* ── Services ── */
.services { background: #f5f0e8; }
.services-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.service-card {
  background: #fff; border-radius: 20px; padding: 36px 28px;
  border: 1px solid rgba(45,90,61,0.06);
  transition: all 0.35s ease; position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, #2d5a3d, #5a9e6e);
  transform: scaleX(0); transform-origin: left; transition: transform 0.35s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(45,90,61,0.1); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: rgba(45,90,61,0.07); color: #2d5a3d;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; transition: all 0.3s;
}
.service-card:hover .service-icon { background: #2d5a3d; color: #fff; }
.service-card h3 { font-size: 1.2rem; margin-bottom: 10px; color: #1a3a24; }
.service-card p { font-size: 0.95rem; color: #5a7a5c; line-height: 1.7; }

/* ── About ── */
.about { background: #fff; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-image-wrap { position: relative; }
.about-image-wrap img {
  border-radius: 24px; width: 100%; height: 420px; object-fit: cover;
  box-shadow: 0 20px 60px rgba(45,90,61,0.12);
}
.about-image-accent {
  position: absolute; bottom: -20px; right: -20px;
  width: 160px; height: 160px; border-radius: 20px;
  background: linear-gradient(135deg, #2d5a3d, #5a9e6e);
  z-index: -1; opacity: 0.15;
}
.about-content .section-tag { margin-bottom: 12px; }
.about-content .section-title { margin-bottom: 20px; }
.about-content .lead { font-size: 1.1rem; color: #3d6b44; margin-bottom: 16px; font-weight: 500; }
.about-content p { color: #5a7a5c; margin-bottom: 16px; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 28px 0 32px; }
.about-feature { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 500; color: #2c3e2d; }
.about-content .btn { margin-top: 8px; }

/* ── Testimonials ── */
.testimonials { background: #f5f0e8; }
.testimonials-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: #fff; border-radius: 20px; padding: 36px 28px;
  border: 1px solid rgba(45,90,61,0.06);
  transition: all 0.3s ease;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(45,90,61,0.08); }
.testimonial-quote { color: #2d5a3d; opacity: 0.2; margin-bottom: 16px; }
.testimonial-text { font-size: 1rem; color: #4a6b4e; line-height: 1.75; margin-bottom: 24px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-name { font-weight: 600; font-size: 14px; color: #1a3a24; }
.author-detail { font-size: 13px; color: #7a9a7c; }

/* ── CTA ── */
.cta-section {
  position: relative; padding: 100px 0; overflow: hidden;
  background: linear-gradient(135deg, #1a3a24, #2d5a3d, #3d7a52);
}
.cta-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 60% at 80% 50%, rgba(90,158,110,0.3) 0%, transparent 60%);
  pointer-events: none;
}
.cta-content { position: relative; z-index: 2; text-align: center; max-width: 700px; margin: 0 auto; }
.cta-title { font-size: clamp(1.8rem, 4vw, 2.8rem); color: #fff; margin-bottom: 16px; }
.cta-subtitle { font-size: 1.1rem; color: rgba(255,255,255,0.75); margin-bottom: 40px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Contact ── */
.contact { background: #fff; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact-info .section-tag { margin-bottom: 12px; }
.contact-info .section-title { margin-bottom: 16px; }
.contact-info .section-subtitle { margin-bottom: 36px; }
.contact-details { display: flex; flex-direction: column; gap: 24px; }
.contact-item { display: flex; gap: 16px; }
.contact-icon {
  width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
  background: rgba(45,90,61,0.07); color: #2d5a3d;
  display: flex; align-items: center; justify-content: center;
}
.contact-label { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: #7a9a7c; margin-bottom: 4px; }
.contact-item p { font-size: 15px; color: #2c3e2d; line-height: 1.6; }
.contact-item a { color: #2d5a3d; font-weight: 500; transition: color 0.2s; }
.contact-item a:hover { color: #1a3a24; text-decoration: underline; }

/* Form */
.contact-form-wrap {
  background: #f5f0e8; border-radius: 24px; padding: 40px;
  border: 1px solid rgba(45,90,61,0.06);
}
.contact-form h3 { font-size: 1.5rem; color: #1a3a24; margin-bottom: 8px; }
.form-note { font-size: 14px; color: #7a9a7c; margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-size: 13px; font-weight: 600; color: #4a6b4e;
  margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.05em;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px; border-radius: 12px;
  border: 1.5px solid rgba(45,90,61,0.15); background: #fff;
  font-family: inherit; font-size: 15px; color: #2c3e2d;
  transition: border-color 0.2s, box-shadow 0.2s; outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: #2d5a3d; box-shadow: 0 0 0 3px rgba(45,90,61,0.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-success {
  display: flex; align-items: center; gap: 10px; margin-top: 16px;
  padding: 14px 20px; border-radius: 12px;
  background: rgba(45,90,61,0.08); color: #2d5a3d; font-size: 14px; font-weight: 500;
}

/* ── Footer ── */
.site-footer { background: #1a3a24; color: rgba(255,255,255,0.7); padding: 64px 0 0; }
.footer-inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px;
  padding-bottom: 48px;
}
.footer-brand .logo-text { color: #fff; }
.footer-brand .logo-icon circle { fill: rgba(255,255,255,0.2); }
.footer-brand .logo-icon path, .footer-brand .logo-icon circle { stroke: rgba(255,255,255,0.6); }
.footer-brand p { margin-top: 16px; font-size: 14px; line-height: 1.7; max-width: 280px; }
.footer-links h4, .footer-contact h4 {
  font-family: 'Inter', sans-serif; font-size: 13px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 14px; transition: color 0.2s; }
.footer-links a:hover { color: #fff; }
.footer-contact p { font-size: 14px; line-height: 1.8; }
.footer-contact a { color: rgba(255,255,255,0.7); transition: color 0.2s; }
.footer-contact a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
}
.footer-bottom-inner {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px; font-size: 13px; color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: rgba(255,255,255,0.4); transition: color 0.2s; }
.footer-bottom a:hover { color: #fff; }

/* ── Animations ── */
.fade-up, .fade-left, .fade-right {
  opacity: 0; transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up { transform: translateY(30px); }
.fade-left { transform: translateX(-30px); }
.fade-right { transform: translateX(30px); }
.fade-up.visible, .fade-left.visible, .fade-right.visible {
  opacity: 1; transform: translate(0);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-image-wrap { order: -1; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-menu {
    position: fixed; top: 72px; left: 0; right: 0;
    background: rgba(245,240,232,0.98); backdrop-filter: blur(12px);
    padding: 24px; border-bottom: 1px solid rgba(45,90,61,0.08);
    transform: translateY(-120%); transition: transform 0.35s ease;
    box-shadow: 0 12px 32px rgba(45,90,61,0.1);
  }
  .nav-menu.open { transform: translateY(0); }
  .nav-menu ul { flex-direction: column; gap: 16px; align-items: stretch; text-align: center; }
  .nav-menu a.btn { display: inline-flex; justify-content: center; }
  .hero { min-height: 85vh; padding: 100px 20px 60px; }
  .hero-stats { gap: 20px; }
  .stat-divider { display: none; }
  .about-features { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .section { padding: 72px 0; }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .cta-actions { flex-direction: column; align-items: center; }
  .contact-form-wrap { padding: 24px; }
}