:root {
  --forest: #1A4A3A;
  --teal: #0D6E6E;
  --pine: #2D7A5F;
  --slate: #1C2B3A;
  --mint: #E8F4F1;
  --accent: #2EB872;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: #1F2937;
  overflow-x: hidden;
}

h1, h2, h3 { font-family: 'Lora', Georgia, serif; }

/* Nav */
nav {
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}
nav.scrolled {
  background-color: #ffffff !important;
  box-shadow: 0 1px 20px rgba(0,0,0,0.10);
}
nav.scrolled a.nav-link { color: #1F2937 !important; }
nav.scrolled .nav-logo-img { filter: none !important; }

/* Mobile menu */
#mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
#mobile-menu.open { max-height: 500px; }

/* Hero */
.hero-glow {
  background: radial-gradient(ellipse at 65% 50%, rgba(45,122,95,0.28) 0%, transparent 65%);
}

/* Product cards */
.product-panel {
  min-height: 280px;
  flex-shrink: 0;
}

/* Feature list items */
.feature-item::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  margin-right: 10px;
  flex-shrink: 0;
  margin-top: 8px;
}
.feature-item { display: flex; align-items: flex-start; }

/* Stat numbers */
.stat-number {
  font-family: 'Lora', Georgia, serif;
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
}

/* Client logo placeholders */
.client-logo-placeholder {
  width: 130px;
  height: 50px;
  background: #D1D5DB;
  border-radius: 8px;
  opacity: 0.5;
}

/* Contact form */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #374151;
  border-radius: 8px;
  background: rgba(255,255,255,0.07);
  color: #F9FAFB;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: border-color 0.2s;
  outline: none;
}
.form-input::placeholder { color: #9CA3AF; }
.form-input:focus { border-color: var(--accent); }
.form-input option { background: #1C2B3A; color: #F9FAFB; }

/* Testimonial card */
.testimonial-card {
  border-left: 4px solid var(--accent);
}

/* Section divider */
.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
}

/* Scroll progress dot nav (optional enhancement) */
.btn-primary {
  background-color: var(--teal);
  color: #fff;
  padding: 0.8rem 1.8rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1;
  transition: background-color 0.2s, transform 0.15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}
.btn-primary:hover {
  background-color: var(--pine);
  transform: translateY(-1px);
}

.btn-ghost {
  border: 2px solid rgba(255,255,255,0.4);
  color: #fff;
  padding: 0.75rem 1.75rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1;
  transition: border-color 0.2s, background-color 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}
.btn-ghost:hover {
  border-color: #fff;
  background-color: rgba(255,255,255,0.08);
}

/* CTA nav button */
.btn-nav {
  background-color: var(--teal);
  color: #fff;
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.875rem;
  transition: background-color 0.2s;
  white-space: nowrap;
  text-decoration: none;
}
.btn-nav:hover { background-color: var(--pine); }

/* Footer link */
.footer-link {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}
.footer-link:hover { color: #fff; }

/* Product logo img */
.product-logo-img {
  max-height: 52px;
  max-width: 180px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

/* Why section icon circle */
.why-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26,74,58,0.12);
  color: var(--forest);
  font-size: 1.4rem;
  flex-shrink: 0;
}

/* Hero badge chips */
.hero-badge {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 9999px;
  padding: 0.35rem 1rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.85);
  white-space: nowrap;
}