/* --- RESET & GLOBAL STYLES --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: whitesmoke;
  color: #333;
  line-height: 1.6;
  overflow-x: hidden;

}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* --- HEADER NAVBAR & BRAND LOGO --- */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 40px;
  background-color: #ffffff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo {
  display: flex;
  align-items: center;
  gap: 7px; /* Positioned directly adjacent to Sanjeev text */
  text-decoration: none;

}

.brand-logo-icon {
  width: 40px;
  height: 38px;
  flex-shrink: 0;
  display: block;
}

.logo-text h1 {
  font-size: 21px;
  color: #2B74B5; /* Official corporate blue shade */
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.2px;
}

.logo-text p {
  font-size: 11px;
  color: #444444;
  font-weight: 500;
}

/* Navigation Links */
.nav-links {
  display: flex;
  gap: 22px;
  align-items: center;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: oklab(31.59% -0.00789 -0.20474 / 0.767);
  font-weight: 600;
  font-size: 18px;
  position: relative;
  padding: 5px 0;
  transition: color 0.3s ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0%;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: #2B74B5;
  transition: width 0.3s ease-in-out;
}

.nav-links a:hover {
  color: #2B74B5;
}

.nav-links a:hover::after {
  width: 100%;
}

/* Products Navbar Dropdown */
.dropdown {
  position: relative;
}

.dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #ffffff;
  min-width: 210px;
  box-shadow: 0 8px 16px rgba(0,0,0,0.15);
  border-radius: 4px;
  overflow: hidden;
  z-index: 1001;
}

.dropdown-content a {
  color: #333;
  padding: 12px 16px;
  display: block;
  font-weight: 500;
  font-size: 14px;
  border-bottom: 1px solid #f0f0f0;
}

.dropdown-content a::after {
  display: none;
}

.dropdown-content a:hover {
  background-color: #f0f4f8;
  color: #2B74B5;
}

.dropdown:hover .dropdown-content {
  display: block;
}

.login-btn {
  background: transparent;
  padding: 8px 18px;
  border: 2px solid #2B74B5;
  border-radius: 4px;
  color: #2B74B5;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.login-btn:hover {
  background-color: #2B74B5;
  color: #ffffff;
}

/* --- IMAGE SLIDER --- */
.slider-container {
  width: 100%;
  height: 420px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.slides {
  display: flex;
  width: 400%;
  height: 100%;
  animation: slideAnimation 12s infinite ease-in-out;
}

.slide {
  width: 25%;
  height: 100%;
  position: relative;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slide-caption {
  position: absolute;
  bottom: 40px;
  left: 50px;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  padding: 15px 25px;
  border-left: 4px solid #2B74B5;
  border-radius: 4px;
}

@keyframes slideAnimation {
  0% { transform: translateX(0%); }
  20% { transform: translateX(0%); }
  25% { transform: translateX(-25%); }
  45% { transform: translateX(-25%); }
  50% { transform: translateX(-50%); }
  70% { transform: translateX(-50%); }
  75% { transform: translateX(-75%); }
  95% { transform: translateX(-75%); }
  100% { transform: translateX(0%); }
}

/* --- SECTIONS --- */
.section {
  padding: 60px 0;
}

.section-title {
  text-align: center;
  font-size: 28px;
  color: #2B74B5;
  margin-bottom: 10px;
}

.section-subtitle {
  text-align: center;
  color: #666;
  margin-bottom: 30px;
}

.profile-section {
  background-color: #ffffff;
}

.profile-content p {
  text-align: center;
  font-size: 16px;
  color: #555;
  margin-bottom: 30px;
}

.highlights-grid {
  display: flex;
  justify-content: center;
  gap: 30px;
}

.highlight-card {
  background-color: #f0f4f8;
  padding: 20px 40px;
  border-radius: 6px;
  text-align: center;
  border-bottom: 3px solid #2B74B5;
}

.highlight-card h3 {
  color: #2B74B5;
  font-size: 24px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.product-card {
  background-color: #ffffff;
  padding: 25px;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  border-top: 3px solid #2B74B5;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.12);
}

.product-card h3 {
  color: #2B74B5;
  margin-bottom: 10px;
  font-size: 18px;
}

.view-btn {
  display: inline-block;
  margin-top: 15px;
  font-size: 13px;
  color: #2B74B5;
  font-weight: bold;
}

.about-section {
  background-color: #ffffff;
}

.about-list {
  list-style: none;
  max-width: 800px;
  margin: 0 auto;
}

.about-list li {
  font-size: 16px;
  padding: 10px 0;
  border-bottom: 1px solid #eee;
  color: #444;
}

/* --- FOOTER --- */
.footer {
  background-color: #111a24;
  color: #d1d5db;
  padding-top: 40px;
}

.footer-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px 30px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 30px;
}

.footer-col {
  flex: 1;
  min-width: 250px;
}

.footer-col h3, .footer-col h4 {
  color: #ffffff;
  margin-bottom: 15px;
}

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

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  color: #d1d5db;
  text-decoration: none;
}

.footer-col p {
  font-size: 14px;
  margin-bottom: 8px;
}

.footer-bottom {
  border-top: 1px solid #22303e;
  text-align: center;
  padding: 15px 20px;
  font-size: 13px;
  color: #8a99ad;
}

/* --- MODAL POPUPS --- */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  justify-content: center;
  align-items: center;
}

.modal-content {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 8px;
  width: 90%;
  max-width: 420px;
  position: relative;
  box-shadow: 0 5px 20px rgba(0,0,0,0.3);
}

.product-modal-content {
  max-width: 550px;
}

.close-btn {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 24px;
  font-weight: bold;
  color: #888;
  cursor: zoom-in;
}

.close-btn:hover {
  color: #000;
}

.modal-brand {
  font-size: 13px;
  color: #2B74B5;
  font-weight: 600;
}

.modal-divider {
  margin: 12px 0 20px 0;
  border: 0;
  border-top: 1px solid #eee;
}

.modal-body-text ul {
  padding-left: 20px;
  margin-top: 10px;
}

.modal-body-text li {
  margin-bottom: 8px;
}

.form-group {
  margin-bottom: 15px;
  text-align: left;
}

.form-group label {
  display: block;
  font-size: 14px;
  margin-bottom: 5px;
}

.form-group input {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

.submit-btn {
  width: 100%;
  padding: 10px;
  background-color: #2B74B5;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
}

.login-message {
  margin-top: 15px;
  font-size: 14px;
  text-align: center;
}

/* --- MOBILE RESPONSIVE LAYOUT (Width under 768px) --- */
@media screen and (max-width: auto) {
  .header {
    flex-direction: column;
    padding: 15px 20px;
    gap: 12px;
  }
  .logo {
    justify-content: center;
    text-align: center;
  }
  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 18px;
  }
  .slider-container {
    height: 250px;
  }
  .product-grid {
    grid-template-columns: 1fr;
  }
}

/* whatsapp */
.whatsapp-float {
  position: fixed;        /* Locks the element relative to the browser window */
  bottom: 20px;           /* Distance from the bottom of the screen */
  right: 20px;            /* Distance from the right of the screen */
  z-index: 9999;          /* Ensures it sits above all other page content */
  
  /* Styling & subtle hover animation */
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease-in-out;
}

.whatsapp-float:hover {
  transform: scale(1.1);   /* Slightly enlarges on hover */
}