@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap');

:root {
  --primary-color: #1b294d;
  --secondary-color: #2c3e66;
  --accent-color: #00aeef;
  --accent-hover: #008ecc;
  --text-dark: #333333;
  --text-light: #f8f9fa;
  --bg-light: #f4f6f9;
  --whatsapp-green: #25d366;
  --icon-size-lg: 3rem;
  --icon-size-md: 2.25rem;
  --icon-size-sm: 1.5rem;
}

.feature-icon {
  font-size: var(--icon-size-md);
  color: var(--accent-color);
}

/* Floating WhatsApp Widget */
.whatsapp-widget {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: all 0.3s ease;
}

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

.whatsapp-info {
  background: white;
  padding: 10px 20px;
  border-radius: 50px;
  margin-right: 15px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  color: #333;
  font-weight: 600;
  font-size: 14px;
  opacity: 0;
  transform: translateX(20px);
  transition: all 0.3s ease;
  pointer-events: none;
  white-space: nowrap;
}

.whatsapp-widget:hover .whatsapp-info {
  opacity: 1;
  transform: translateX(0);
}

.whatsapp-icon {
  width: 60px;
  height: 60px;
  background: var(--whatsapp-green);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  animation: whatsapp-shake 5s infinite;
}

@keyframes whatsapp-shake {
  0%, 90% { transform: rotate(0); }
  92% { transform: rotate(15deg); }
  94% { transform: rotate(-15deg); }
  96% { transform: rotate(15deg); }
  98% { transform: rotate(-15deg); }
  100% { transform: rotate(0); }
}

@media (max-width: 768px) {
  .whatsapp-info { display: none; }
  .whatsapp-widget { bottom: 20px; right: 20px; }
  .whatsapp-icon { width: 50px; height: 50px; font-size: 26px; }
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-dark);
}

/* Navbar */
.navbar {
  background-color: var(--primary-color) !important;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.navbar-brand {
  font-weight: 700;
  color: var(--text-light) !important;
  letter-spacing: 1px;
}
.navbar-brand span {
  color: var(--accent-color);
}
.nav-link {
  color: var(--text-light) !important;
  font-weight: 600;
  margin: 0 10px;
  transition: color 0.3s ease;
}
.nav-link:hover, .nav-link.active {
  color: var(--accent-color) !important;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--text-light);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 20px;
}
.hero-subtitle {
  font-size: 1.25rem;
  font-weight: 300;
  margin-bottom: 30px;
  color: #d1d5db;
}
.btn-hero {
  padding: 14px 35px;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 1rem;
  line-height: normal;
  min-width: 180px;
}
.btn-hero i {
  font-size: 1.25rem;
  margin-right: 10px;
}
.btn-accent {
  background-color: var(--accent-color);
  color: #fff;
  border: none;
}
.btn-accent:hover {
  background-color: var(--accent-hover);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 174, 239, 0.4);
}
.btn-outline-light-custom {
  border: 2px solid #fff;
  color: #fff;
  background: transparent;
}
.btn-outline-light-custom:hover {
  background-color: #fff;
  color: var(--primary-color);
  transform: translateY(-2px);
}
.btn-success-wa {
  background-color: #25d366;
  color: #fff;
  border: none;
}
.btn-success-wa:hover {
  background-color: #20b355;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

/* Service Cards */
.service-card {
  background: #fff;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
  height: 100%;
  border-bottom: 4px solid transparent;
}
.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
  border-bottom: 4px solid var(--accent-color);
}
.service-icon {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: 20px;
}
.service-title {
  font-weight: 700;
  margin-bottom: 15px;
}

/* About Section */
.about-section {
  background-color: var(--bg-light);
  padding: 80px 0;
}
.section-title {
  font-weight: 700;
  color: var(--primary-color);
  position: relative;
  display: inline-block;
  margin-bottom: 40px;
}
.section-title::after {
  content: '';
  position: absolute;
  width: 50%;
  height: 3px;
  background-color: var(--accent-color);
  bottom: -10px;
  left: 25%;
}

/* Footer */
footer {
  background-color: var(--primary-color);
  color: #d1d5db;
  padding: 50px 0 20px;
}
footer {
  background-color: var(--primary-color);
  color: rgba(255, 255, 255, 0.7);
  padding: 60px 0 30px;
  font-size: 0.95rem;
}
footer h4 {
  font-size: 1.5rem;
  margin-bottom: 25px;
}
footer h4 span {
  color: var(--accent-color);
}
footer h5 {
  color: #fff;
  font-weight: 700;
  margin-bottom: 25px;
  font-size: 1.1rem;
}
footer p {
  line-height: 1.6;
}
footer a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  transition: all 0.3s ease;
}
footer a:hover {
  color: var(--accent-color);
  padding-left: 5px;
}
footer .list-unstyled li {
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
}
footer .list-unstyled li i {
  margin-top: 4px;
}
.footer-bottom {
  margin-top: 50px;
  padding-top: 25px;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

/* Contact Info Box */
.contact-info-box {
  background: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  margin-bottom: 20px;
}
.contact-info-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: rgba(255, 101, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  font-size: 1.5rem;
  margin-bottom: 15px;
}

/* Breadcrumb Header for Inner Pages */
.page-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: #fff;
  padding: 60px 0;
  text-align: center;
}
.page-header h1 {
  font-weight: 700;
  margin-bottom: 10px;
}
.page-header p {
  color: #d1d5db;
}

/* Placeholder animations */
.placeholder-img {
  background-color: #e9ecef;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6c757d;
  border-radius: 10px;
  font-size: 1.2rem;
  font-weight: 600;
  min-height: 300px;
}