:root {
  --blue: #1e3a8a;
  --sky: #0ea5e9;
  --light: #f8fafc;
  --dark: #0f172a;
  --gray: #64748b;
  --border: #e2e8f0;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--dark);
  background: white;
  line-height: 1.6;
}

.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* TOP BAR */
.top-bar {
  background: var(--dark);
  color: white;
  padding: 10px 0;
  font-size: 14px;
}

.top-bar .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tb-right {
  display: flex;
  gap: 20px;
}

.tb-right a {
  color: white;
  text-decoration: none;
  transition: color 0.3s;
}

.tb-right a:hover {
  color: var(--sky);
}

/* NAVIGATION */
.site-nav {
  background: white;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-nav .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--dark);
}

.logo {
  width: 40px;
  height: 40px;
}

.logo-text {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--dark);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-links a {
  text-decoration: none;
  color: var(--dark);
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--sky);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--dark);
  border-radius: 2px;
  transition: all 0.3s;
}

/* HERO */
.hero {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--blue) 0%, var(--sky) 100%);
  color: white;
  text-align: center;
}

.hero h1 {
  font-family: 'Poppins', sans-serif;
  font-size: 48px;
  margin-bottom: 20px;
  font-weight: 800;
}

.hero p {
  font-size: 18px;
  margin-bottom: 30px;
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* BUTTONS */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  font-size: 16px;
}

.btn-solid {
  background: var(--sky);
  color: white;
}

.btn-solid:hover {
  background: var(--blue);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.2);
}

.btn-lg {
  padding: 15px 40px;
  font-size: 18px;
}

/* GRIDS */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.grid-6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

/* CARDS */
.card, .product-card, .benefit-card {
  background: var(--light);
  padding: 30px;
  border-radius: 8px;
  border: 1px solid var(--border);
  transition: all 0.3s;
}

.product-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 20px;
}

.card h3, .product-card h3, .benefit-card h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--blue);
  font-weight: 700;
}

.card p, .product-card p, .benefit-card p {
  color: var(--gray);
  font-size: 15px;
  line-height: 1.7;
}

.card:hover, .product-card:hover, .benefit-card:hover {
  border-color: var(--sky);
  box-shadow: 0 8px 20px rgba(14, 165, 233, 0.1);
  transform: translateY(-5px);
}

/* SECTIONS */
section {
  padding: 80px 0;
}

section h2 {
  font-family: 'Poppins', sans-serif;
  font-size: 36px;
  text-align: center;
  margin-bottom: 15px;
  color: var(--blue);
  font-weight: 800;
}

.section-intro {
  text-align: center;
  color: var(--gray);
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto 40px;
}

.why-us, .benefits-section {
  background: var(--light);
}

.quote-section {
  background: white;
}

.quote-container {
  max-width: 500px;
  margin: 0 auto;
  background: var(--light);
  padding: 50px;
  border-radius: 10px;
  border: 1px solid var(--border);
}

.quote-container h2 {
  margin-bottom: 10px;
}

.quote-container p {
  text-align: center;
  color: var(--gray);
  margin-bottom: 30px;
}

form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

input, select, textarea {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  background: white;
  color: var(--dark);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--sky);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

/* SERVICE AREAS PAGE */
.areas-section {
  background: white;
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 15px;
  margin-top: 40px;
  margin-bottom: 50px;
}

.area-chip {
  background: linear-gradient(135deg, var(--blue) 0%, var(--sky) 100%);
  color: white;
  padding: 15px 20px;
  border-radius: 25px;
  text-align: center;
  font-weight: 600;
  transition: transform 0.3s, box-shadow 0.3s;
}

.area-chip:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(30, 58, 138, 0.2);
}

.areas-note {
  background: var(--light);
  padding: 30px;
  border-radius: 8px;
  border-left: 4px solid var(--sky);
  margin-top: 50px;
}

.areas-note h3 {
  color: var(--blue);
  font-family: 'Poppins', sans-serif;
  margin-bottom: 10px;
}

.areas-note p {
  color: var(--gray);
  line-height: 1.7;
}

.contact-cta {
  background: linear-gradient(135deg, var(--blue) 0%, var(--sky) 100%);
  color: white;
  text-align: center;
}

.contact-cta h2, .contact-cta p {
  color: white;
}

.contact-cta p {
  margin-bottom: 30px;
  opacity: 0.95;
}

/* CAREERS */
.careers-section {
  background: var(--light);
  text-align: center;
}

.careers-section h2 {
  margin-bottom: 15px;
}

.careers-section p {
  color: var(--gray);
  font-size: 16px;
  margin-bottom: 20px;
}

/* FINAL CTA */
.final-cta {
  background: linear-gradient(135deg, var(--blue) 0%, var(--sky) 100%);
  color: white;
  text-align: center;
}

.final-cta h2, .final-cta p {
  color: white;
}

.final-cta p {
  margin-bottom: 30px;
  opacity: 0.95;
  font-size: 16px;
}

/* FOOTER */
.site-footer {
  background: var(--dark);
  color: white;
  padding: 60px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 50px;
  margin-bottom: 30px;
}

.foot-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
}

.foot-brand img {
  width: 40px;
  height: 40px;
}

.brand-name {
  font-family: 'Poppins', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: white;
}

.site-footer p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 15px;
  line-height: 1.6;
}

.site-footer h4 {
  font-family: 'Poppins', sans-serif;
  margin-bottom: 15px;
  color: white;
}

.site-footer a {
  display: block;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.3s;
}

.site-footer a:hover {
  color: var(--sky);
}

.foot-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

/* MOBILE */
@media (max-width: 768px) {
  .nav-links {
    gap: 15px;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
  }

  .nav-links.mobile-active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--border);
    padding: 20px;
    gap: 10px;
  }

  .hero h1 {
    font-size: 32px;
  }

  .hero p {
    font-size: 16px;
  }

  .grid-3, .grid-6 {
    grid-template-columns: 1fr;
  }

  section {
    padding: 60px 0;
  }

  section h2 {
    font-size: 28px;
  }

  .areas-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .foot-bottom {
    flex-direction: column;
    text-align: center;
  }
}