:root {
  --color-primary: #059669;
  --color-secondary: #047857;
  --color-dark: #111827;
  --color-light: #f9fafb;
  --color-white: #ffffff;
  --color-text: #4b5563;
  --color-text-light: #9ca3af;
  --font-heading: 'DM Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --radius: 16px;
  --transition: 0.3s ease;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-white);
  overflow-x: hidden;
  line-height: 1.7;
}

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* ── NAV ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 16px 0; transition: var(--transition);
  background: rgba(255,255,255,0.8); backdrop-filter: blur(16px);
}
.navbar.scrolled { box-shadow: var(--shadow-sm); }
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo {
  font-family: var(--font-heading); font-weight: 700; font-size: 1.4rem;
  color: var(--color-dark); text-decoration: none;
}
.nav-logo span { color: var(--color-primary); }
.nav-links { display: flex; gap: 28px; list-style: none; align-items: center; }
.nav-links a {
  font-weight: 500; font-size: 0.9rem; color: var(--color-text);
  text-decoration: none; transition: var(--transition);
}
.nav-links a:hover { color: var(--color-primary); }
.nav-cta {
  background: var(--color-primary) !important; color: var(--color-white) !important;
  padding: 10px 24px; border-radius: 8px; font-weight: 600 !important;
}
.nav-cta:hover { background: var(--color-secondary) !important; }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--color-dark); border-radius: 1px; }

/* ── HERO ── */
.hero {
  padding: 160px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.hero-content { position: relative; z-index: 2; }
.hero-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: #ecfdf5; color: var(--color-primary);
  padding: 6px 16px; border-radius: 20px;
  font-size: 0.8rem; font-weight: 600; margin-bottom: 20px;
}
.hero-pill-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--color-primary);
  animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
.hero h1 {
  font-family: var(--font-heading); font-weight: 700;
  font-size: clamp(2.5rem, 5vw, 3.8rem); line-height: 1.1;
  color: var(--color-dark); margin-bottom: 20px;
}
.hero h1 em { font-style: normal; color: var(--color-primary); }
.hero-sub {
  font-size: 1.05rem; color: var(--color-text);
  max-width: 440px; margin-bottom: 32px;
}
.hero-buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 0.9rem;
  padding: 14px 28px; border: none; cursor: pointer; text-decoration: none;
  border-radius: 10px; transition: var(--transition);
}
.btn-primary {
  background: var(--color-primary); color: var(--color-white);
  box-shadow: 0 4px 14px rgba(5,150,105,0.3);
}
.btn-primary:hover { background: var(--color-secondary); transform: translateY(-1px); }
.btn-outline {
  background: var(--color-white); color: var(--color-dark);
  border: 1.5px solid #e5e7eb;
}
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.hero-image {
  position: relative; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-image img { width: 100%; height: 480px; object-fit: cover; display: block; }
.hero-image-badge {
  position: absolute; bottom: 20px; left: 20px;
  background: var(--color-white); border-radius: 12px;
  padding: 16px 20px; box-shadow: var(--shadow-md);
  display: flex; align-items: center; gap: 12px;
}
.hero-image-badge strong {
  font-family: var(--font-heading); font-size: 1.8rem;
  color: var(--color-primary); line-height: 1;
}
.hero-image-badge span { font-size: 0.75rem; color: var(--color-text-light); }

/* ── FEATURES STRIP ── */
.features-strip {
  padding: 48px 0; background: var(--color-light);
  border-top: 1px solid #f3f4f6; border-bottom: 1px solid #f3f4f6;
}
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.feature-item { display: flex; align-items: center; gap: 14px; }
.feature-icon {
  width: 44px; height: 44px; min-width: 44px;
  background: #ecfdf5; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.feature-item strong { font-family: var(--font-heading); font-size: 0.9rem; color: var(--color-dark); display: block; }
.feature-item small { font-size: 0.8rem; color: var(--color-text-light); }

/* ── SERVICES ── */
.services { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-badge {
  display: inline-block; background: #ecfdf5; color: var(--color-primary);
  padding: 4px 14px; border-radius: 6px; font-size: 0.75rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-heading); font-weight: 700;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem); color: var(--color-dark);
  margin-bottom: 12px;
}
.section-subtitle {
  font-size: 1rem; color: var(--color-text-light); max-width: 500px; margin: 0 auto;
}
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: var(--color-white); border-radius: var(--radius);
  overflow: hidden; border: 1px solid #f3f4f6;
  transition: var(--transition);
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.service-card img { width: 100%; height: 200px; object-fit: cover; }
.service-card-body { padding: 28px 24px; }
.service-card h3 {
  font-family: var(--font-heading); font-weight: 600; font-size: 1.15rem;
  color: var(--color-dark); margin-bottom: 10px;
}
.service-card p { font-size: 0.9rem; color: var(--color-text-light); line-height: 1.6; }
.service-card-footer {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 16px; padding-top: 16px; border-top: 1px solid #f3f4f6;
}
.service-card-price { font-weight: 600; color: var(--color-primary); font-size: 0.9rem; }
.service-card-link {
  color: var(--color-primary); text-decoration: none; font-weight: 500; font-size: 0.85rem;
}

/* ── ABOUT ── */
.about { padding: 100px 0; background: var(--color-light); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-image { position: relative; }
.about-image img {
  width: 100%; height: 440px; object-fit: cover;
  border-radius: var(--radius); box-shadow: var(--shadow-md);
}
.about-content .section-title { text-align: left; margin-bottom: 16px; }
.about-text { font-size: 1rem; color: var(--color-text); line-height: 1.8; margin-bottom: 28px; }
.about-checklist { list-style: none; }
.about-checklist li {
  display: flex; align-items: center; gap: 10px; padding: 8px 0;
  font-size: 0.95rem; color: var(--color-dark);
}
.about-check {
  width: 24px; height: 24px; min-width: 24px;
  background: #ecfdf5; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary); font-size: 0.8rem;
}

/* ── CTA ── */
.cta { padding: 100px 0; }
.cta-card {
  position: relative; border-radius: var(--radius); padding: 72px 48px;
  text-align: center; overflow: hidden;
  background-size: cover; background-position: center;
}
.cta-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(5,150,105,0.92) 0%, rgba(4,120,87,0.85) 100%);
  border-radius: var(--radius);
}
.cta-content { position: relative; z-index: 1; }
.cta-content .section-title { color: var(--color-white); }
.cta-content p { color: rgba(255,255,255,0.8); max-width: 480px; margin: 0 auto 32px; }
.cta-phone {
  display: block; font-family: var(--font-heading); font-weight: 700;
  font-size: 2rem; color: var(--color-white); text-decoration: none; margin-bottom: 28px;
}
.cta-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn-white { background: var(--color-white); color: var(--color-primary); font-weight: 600; }
.btn-white:hover { background: #f0fdf4; }
.btn-ghost { background: transparent; color: var(--color-white); border: 1.5px solid rgba(255,255,255,0.4); }
.btn-ghost:hover { border-color: var(--color-white); background: rgba(255,255,255,0.1); }

/* ── CONTACT ── */
.contact { padding: 100px 0; background: var(--color-light); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-item { display: flex; gap: 14px; margin-bottom: 24px; }
.contact-icon {
  width: 44px; height: 44px; min-width: 44px;
  background: #ecfdf5; border-radius: 10px;
  display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
}
.contact-item strong { display: block; font-family: var(--font-heading); font-size: 0.9rem; color: var(--color-dark); margin-bottom: 2px; }
.contact-item span, .contact-item a { color: var(--color-text-light); font-size: 0.9rem; text-decoration: none; }
.contact-item a:hover { color: var(--color-primary); }
.contact-form {
  background: var(--color-white); border-radius: var(--radius); padding: 36px;
  box-shadow: var(--shadow-sm); border: 1px solid #f3f4f6;
}
.contact-form h3 { font-family: var(--font-heading); font-weight: 600; font-size: 1.2rem; color: var(--color-dark); margin-bottom: 20px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 500; color: var(--color-text); margin-bottom: 4px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 12px 14px; font-family: var(--font-body);
  font-size: 0.9rem; border: 1.5px solid #e5e7eb; border-radius: 8px;
  transition: var(--transition); background: var(--color-white); color: var(--color-dark);
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(5,150,105,0.1); }
.form-group textarea { min-height: 90px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.contact-form .btn { width: 100%; justify-content: center; }

/* ── FOOTER ── */
.footer { background: var(--color-dark); padding: 56px 0 0; }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px;
  padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer .nav-logo { color: var(--color-white); }
.footer-brand p { font-size: 0.85rem; color: rgba(255,255,255,0.5); margin-top: 12px; max-width: 280px; line-height: 1.7; }
.footer h4 { font-family: var(--font-heading); font-weight: 600; font-size: 0.85rem; color: var(--color-white); margin-bottom: 14px; }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 8px; }
.footer ul a { color: rgba(255,255,255,0.5); text-decoration: none; font-size: 0.85rem; transition: var(--transition); }
.footer ul a:hover { color: var(--color-primary); }
.footer-bottom { padding: 20px 0; font-size: 0.8rem; color: rgba(255,255,255,0.3); text-align: center; }

/* ── MOBILE ── */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-image img { height: 360px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-image img { height: 320px; }
}
@media (max-width: 768px) {
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--color-white); flex-direction: column; padding: 20px; gap: 12px; box-shadow: var(--shadow-md); }
  .nav-links.active { display: flex; }
  .nav-toggle { display: flex; }
  .features-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .services-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .cta-card { padding: 48px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}