:root {
  --primary-blue: #0052CC;
  --primary-dark: #071A36;
  --primary-deep: #0D1B2A;
  --accent-orange: #FF5500;
  --accent-amber: #FFA000;
  --accent-gradient: linear-gradient(135deg, #FF5500 0%, #FF8C00 100%);
  --blue-gradient: linear-gradient(135deg, #0052CC 0%, #071A36 100%);
  --light-bg: #F4F7FC;
  --card-bg: #FFFFFF;
  --text-main: #1E293B;
  --text-muted: #64748B;
  --border-light: #E2E8F0;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 25px -3px rgba(0, 0, 0, 0.08);
  --radius: 12px;
}

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

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text-main);
  background-color: var(--light-bg);
  line-height: 1.6;
}

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

.section {
  padding: 60px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
}

.section-title h2 {
  font-size: 2.2rem;
  color: var(--primary-deep);
  margin-bottom: 8px;
}

.section-title p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 25px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 35px;
  align-items: center;
}

.top-bar {
  background: var(--primary-deep);
  color: #CBD5E1;
  font-size: 0.86rem;
  padding: 8px 0;
  border-bottom: 2px solid var(--accent-orange);
}

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

.top-bar a {
  color: var(--accent-amber);
  text-decoration: none;
  font-weight: 700;
}

header {
  background: #FFFFFF;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo-img {
  height: 60px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 24px;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--primary-deep);
  font-weight: 600;
  font-size: 0.98rem;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary-blue);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--primary-blue);
  cursor: pointer;
}

.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.25s ease;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(255, 85, 0, 0.35);
}

.btn-primary:hover {
  opacity: 0.95;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 85, 0, 0.45);
}

.btn-outline {
  border: 2px solid #FFFFFF;
  color: #FFFFFF !important;
  background: transparent;
}

.btn-outline:hover {
  background: #FFFFFF;
  color: var(--primary-blue) !important;
}

.page-hero {
  background: var(--blue-gradient);
  color: #FFFFFF;
  padding: 75px 0 85px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: "";
  position: absolute;
  top: -50px;
  right: -50px;
  width: 250px;
  height: 250px;
  background: rgba(255, 85, 0, 0.15);
  border-radius: 50%;
  filter: blur(50px);
}

.page-hero h1 {
  font-size: 2.8rem;
  font-weight: 900;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.page-hero p {
  font-size: 1.15rem;
  color: #CBD5E1;
  max-width: 720px;
  margin: 0 auto 30px;
}

.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: #CBD5E1;
}

.card-img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 18px;
}

.card h3 {
  font-size: 1.3rem;
  color: var(--primary-deep);
  margin-bottom: 10px;
}

.badge-tag {
  display: inline-block;
  background: rgba(0, 82, 204, 0.1);
  color: var(--primary-blue);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-top: 30px;
}

.pricing-table th,
.pricing-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
}

.pricing-table th {
  background: var(--primary-blue);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.95rem;
}

.pricing-table tr:hover td {
  background: #F8FAFC;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--primary-deep);
  font-size: 0.92rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  font-size: 1rem;
  background: #F8FAFC;
  transition: border-color 0.2s, background 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary-blue);
  outline: none;
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(0, 82, 204, 0.12);
}

.float-whatsapp {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #25D366;
  color: #FFFFFF;
  padding: 14px 22px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 999;
  transition: transform 0.2s;
}

.float-whatsapp:hover {
  transform: scale(1.05);
}

footer {
  background: var(--primary-dark);
  color: #94A3B8;
  padding-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 35px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.15rem;
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: #94A3B8;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-col ul li a:hover {
  color: var(--accent-orange);
}

.footer-bottom {
  text-align: center;
  padding: 22px 0;
  font-size: 0.88rem;
}

@media (max-width: 860px) {
  .top-bar {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .brand-logo-img {
    height: 48px;
    max-width: 180px;
  }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #FFFFFF;
    flex-direction: column;
    padding: 25px;
    gap: 18px;
    display: none;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
  }
  .nav-links.active {
    display: flex;
  }
  .page-hero h1 {
    font-size: 2.1rem;
  }
}