/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&family=Open+Sans:wght@400;700&display=swap');

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

/* Typography */

/* Service Box Styles */
.service-box {
    background-color: #fff; /* Background color for each service box */
    border-radius: 15px; /* Rounded corners */
    padding: 40px; /* Increased padding inside the box */
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15); /* Shadow effect */
    text-align: center; /* Center the text */
    flex: 1; /* Equal width for all boxes */
    transition: all 0.3s ease; /* Transition for hover effect */
    min-height: 180px; /* Minimum height for boxes */
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 22, 85, 0.1);
}

/* Add hover effect for service boxes */
.service-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

/* Ensure consistent spacing between service boxes */
.service-box + .service-box {
    margin-left: 20px;
}
body {
    font-family: 'Open Sans', sans-serif;
    font-weight: 400; /* Regular weight for body text */
    line-height: 1.8;
    margin: 0;
    padding: 0;
    background: white;
    color: #fff;
}

/* Header and Navigation Bar */
.header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background-color: white;
    height: 65px;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 20px;
    height: 100%;
    position: relative;
}

/* Main Navigation Menu */
.nav-menu {
    display: flex;
    align-items: center;
}

.nav-menu ul {
    display: flex;
    list-style-type: none;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-menu ul li {
    margin: 0 15px;
}

.nav-menu ul li a {
    font-family: 'Montserrat', sans-serif;
    color: #333;
    text-decoration: none;
    font-weight: 700; /* Bold weight for navigation */
    font-size: 16px;
    transition: color 0.3s ease;
    text-transform: uppercase;
}

.nav-menu ul li a:hover {
    color: #007bff;
}

/* Hamburger Menu Button */
.menu-toggle {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 10px;
    color: #333;
    margin-left: 20px;
}

/* Dropdown Menu */
.dropdown-menu {
    display: none;
    position: absolute;
    right: 20px;
    top: 60px;
    background: white;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    border-radius: 8px;
    padding: 10px 0;
    min-width: 200px;
    z-index: 1001;
}

.dropdown-menu.show {
    display: block;
    animation: fadeIn 0.3s ease;
}

.dropdown-menu li {
    padding: 0;
    margin: 0;
    list-style: none;
}

.dropdown-menu li a {
    padding: 12px 20px;
    display: block;
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 15px;
}

.dropdown-menu li a:hover {
    background-color: #f8f9fa;
    color: #007bff;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo img {
    max-height: 50px; /* smaller logo to fit better */
    position: relative;
    height: auto; /* allows height to be set or auto */
    display: block; /* enables margin auto centering */
    margin-left: auto;
    margin-right: auto;
    /* vertical-align: middle; */ /* vertical alignment for inline elements */
    margin-top: 0px; /* can be adjusted to move logo up */
    margin-bottom: 0; /* can be adjusted to move logo down */
}

.nav-menu ul {
    display: flex;
    list-style-type: none;
    margin: 0;
    padding: 0;
}

nav ul {
    list-style: none;
    display: flex;
    align-items: center; /* Ensures vertical alignment */
}
  
nav ul li {
    margin-right: 20px;
    position: relative;
}
  
nav ul li a {
    text-decoration: none;
    color: black; /* Changed to black */
    font-weight: bold;
    padding: 12px 0; /* slightly reduced vertical padding */
    display: inline-block; /* Keeps inline behavior with proper height */
    line-height: 1; /* normalize line height for centering */
    height: 100%;
    display: flex;
    align-items: center; /* vertically center nav links */
}
  
nav ul li:hover ul {
    display: block; /* Displays the dropdown when hovered */
}
  
nav ul li ul {
    display: none;
    position: absolute;
    top: 100%; /* Ensures the dropdown opens below the main link */
    left: 0;
    background-color: #f9f9f9; /* Light background for dropdown */
    padding: 10px 0;
}
  
nav ul li ul li {
    padding: 10px 20px;
}
  
nav ul li ul li a {
    color: black; /* Changed to black */
}

/* Dropdown Styles */
.dropbtn {
    background-color: transparent;
    font-weight: bold;
    padding: 10px 20px;
    font-size: 16px;
    border: none;
    cursor: pointer;
    color: black; /* Changed to black */
    position: relative;
}

.dropbtn::after {
    content: '▼';
    font-size: 12px;
    margin-left: 5px;
}

.dropdown .dropbtn {
    background: none;
    color: black;
    font-weight: bold;
    border: none;
    cursor: pointer;
}

.dropdown .dropdown-content {
    position: absolute;
    background: #ffffff;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}

.dropdown .dropdown-content a {
    color: black;
    text-decoration: none;
    padding: 10px 20px;
    display: block;
}

.dropdown .dropdown-content a:hover {
    background: #007bff;
    color: white;
}


.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background: linear-gradient(135deg, #f9f9f9, #e0e0e0); /* Lighter gradient for dropdown */
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.4);
    border-radius: 5px;
    overflow: hidden;
    z-index: 1;
}

.dropdown-content a {
    color: black; /* Changed to black */
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    transition: background-color 0.3s ease-in-out;
}

.dropdown-content a:hover {
    background-color: #007bff;; /* Light gray on hover */
}

.dropdown:hover .dropdown-content {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}

.dropdown:hover .dropbtn {
    background-color: #f0f0f0; 
    border-radius: 5px;
}

/* Carousel Styles */
.carousel-container {
    position: relative;
    width: 100%;
    height: calc(100vh - 60px);
    overflow: hidden;
    margin-top: 60px;
}

.carousel {
    display: flex;
    width: 300%;
    height: 100%;
    transition: transform 0.1s ease-in-out;
}

.carousel-slide {
    width: 33.333%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Individual slide backgrounds */
.carousel-slide:nth-child(1) {
    background-image: url('cube 1.jpg');
}

.carousel-slide:nth-child(2) {
    background-image: url('Fast.jpeg');
}

.carousel-slide:nth-child(3) {
    background-image: url('hands.jpeg');
}

.slide-content {
    text-align: center;
    width: 80%;
    max-width: 1200px;
    padding: 40px;
    background: url("cube 1.jpg");
    border-radius: 15px;
    backdrop-filter: none;
}

.slide-content h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    color: #fff;
    font-weight: 700; /* Bold weight for headings */
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.slide-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    line-height: 1.6;
    color: #fff;
}

.carousel-btn {
    display: inline-block;
    padding: 15px 40px;
    background-color: #007bff;
    color: #fff;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.carousel-btn:hover {
    background-color: transparent;
    border-color: #007bff;
    transform: translateY(-2px);
}

.carousel-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot:hover {
    background-color: rgba(255, 255, 255, 0.8);
}

.carousel-dot.active {
    background-color: #fff;
    transform: scale(1.2);
}
/* Button Styles */
.button a, .nav-menu ul li a.login {
    background-color: #007bff;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    text-transform: uppercase;
}

.button a:hover, .nav-menu ul li a.login:hover {
    background-color: #141414;
}

.nav-menu ul li a.login {
    letter-spacing: 1.5px;
}

/* Preloader Styles */
.preloader-layer {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 999;
}

.layer-one { background-color: rgba(0, 0, 0, 0.1); }
.layer-two { background-color: rgba(0, 0, 0, 0.3); }
.layer-three { background-color: rgba(0, 0, 0, 0.5); }

.loading-text {
    font-family: 'Poppins', sans-serif;
    color: #007bff;
    text-align: center;
    margin-top: 20px;
}

/* Icon Boxes */
.convis-fancy-iconic-box {
    text-align: center;
    padding: 20px;
    background-color: #fff;
    border: 1px solid #e0e0e0;
    transition: transform 0.3s ease;
}

.convis-fancy-iconic-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

.convis-fancy-iconic-box .icon {
    font-size: 40px;
    margin-bottom: 10px;
    color: #007bff;
}

.convis-fancy-iconic-box .title a {
    font-family: 'Poppins', sans-serif;
    font-size: 20px;
    color: #007bff;
    text-decoration: none;
}

.convis-fancy-iconic-box .subtitle {
    font-family: 'Poppins', sans-serif;
    color: #555;
    font-size: 14px;
}

/* Section Title */
.convis-section-title {
    text-align: center;
    margin-bottom: 40px;
}

.convis-section-title .subtitle {
    font-family: 'Poppins', sans-serif;
    color: #007bff;
    font-size: 18px;
}

.convis-section-title .title .main-text {
    font-family: 'Poppins', sans-serif;
    font-size: 26px;
    color: #333;
    margin-top: 10px;
}

/* Image Grid */
.ha-image-grid__wrap {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.ha-image-grid__item {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px;
    background-color: #fff;
    border: 1px solid #e0e0e0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ha-image-grid__item:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #007bff;
    color: #fff;
    padding: 10px 15px;
    border-radius: 50%;
    font-size: 20px;
    transition: background-color 0.3s ease;
}

.back-to-top:hover {
    background-color: #0056b3;
}

/* Services Section - 3-column grid with reveal animation */
.services-section {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding: 60px 20px;
    align-items: start;
    background-color: #eaf6ff;
}

.services-header {
    grid-column: 1 / -1;
    text-align: center;
    margin-bottom: 20px;
}

.services-heading {
    font-family: 'Montserrat', sans-serif;
    font-size: 28px;
    color: #333;
    margin-bottom: 10px;
    font-weight: 700;
}

.services-description {
    font-size: 16px;
    color: #555;
    max-width: 800px;
    margin: 0 auto 20px auto;
}

/* Service Box Styles: left-aligned content inside each box */
.service-box {
    background-color: #fff;
    border-radius: 8px;
    padding: 28px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.06);
    transform: translateY(30px);
    opacity: 0;
    transition: transform 0.6s cubic-bezier(.2,.9,.3,1), opacity 0.6s ease;
    position: relative;
    overflow: hidden;
    text-align: left; /* left-align titles and descriptions */
    min-height: 160px;
}

.service-box.in-view {
    transform: translateY(0);
    opacity: 1;
}

.service-box .icon {
    font-size: 40px;
    color: #007bff;
    margin-bottom: 12px;
}

.service-box .title {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.service-box .description {
    font-size: 14px;
    color: #666;
}

/* Hover: blue line on top */
.service-box::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 4px;
    width: 0%;
    background: #007bff;
    transition: width 0.3s ease;
}

.service-box:hover::before {
    width: 100%;
}

/* Stagger helpers to create subtle delays */
.service-box.delay-1 { transition-delay: 0.05s; }
.service-box.delay-2 { transition-delay: 0.12s; }
.service-box.delay-3 { transition-delay: 0.18s; }

/* Hover lift effect for visible service boxes: rises and slightly scales */
.service-box.in-view:hover,
.services-section .service-box.in-view:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.22);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

@media (max-width: 992px) {
    .services-section { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .services-section { grid-template-columns: 1fr; padding: 40px 16px; }
}


.login-menu {
    position: relative;
    display: inline-block;
  }
  
  .login-menu .login-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #ffffff;
    min-width: 150px;
    border-radius: 5px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    z-index: 1;
  }
  
  .login-menu:hover .login-dropdown {
    display: block;
  }
  
  .login-dropdown li {
    padding: 10px;
    text-align: center;
  }
  
  .login-dropdown li a {
    color: #000;
    text-decoration: none;
    display: block;
  }
  
  .login-dropdown li a:hover {
    background-color: #007bff; /* Adjust to your preferred hover color */
    color: #ffffff;
    border-radius: 5px;
  }
  
  .chat-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #007bff;
    color: white;
    padding: 10px 20px;
    border-radius: 50px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.chat-button:hover {
    background-color: #0056b3;
}

  

  @media (max-width: 768px) {
    .nav-menu ul {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .service-box {
        flex: 1 1 100%; /* Stack service boxes */
        margin-bottom: 20px;
    }
}

footer {
    background: linear-gradient(to right, #007bff, #5e5b5b);
}

/* Mobile Option Button */
.mobile-option-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #000;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px;
        right: 10px;
        background-color: #ffffff;
        width: 200px;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    }

    .nav-menu ul {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-menu li {
        margin: 10px 0;
    }

    .mobile-option-btn {
        display: block;
    }
}

/* OUR EXPERTISE (Stacked Section) */
.expertise-wrap {
  background: #0b1226;
  color: #fff;
}
.expertise-hero {
    position: relative;
    padding: 60px 20px;
    overflow: hidden; /* contain the moving background */
}

/* Use a pseudo-element for the moving background image and animate transform (GPU-friendly).
   The gradient overlay is applied via ::after so content stays readable. */
.expertise-hero::before {
    content: "";
    position: absolute;
    inset: 0; /* top:0; right:0; bottom:0; left:0; */
    background-image: url(TEKSA.png);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    will-change: transform;
    z-index: 0;
    transform: translateX(-15%);
    animation: bg-pan 24s ease-in-out infinite;
    pointer-events: none;
}

.expertise-hero::after {
    /* dark overlay gradient to match previous look */
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(11,18,38,0.5), rgba(11,18,38,0.5));
    z-index: 1;
    pointer-events: none;
}

.expertise-hero > * { position: relative; z-index: 2; }

@keyframes bg-pan {
    0%   { transform: translateX(-15%); }
    50%  { transform: translateX(15%); }
    100% { transform: translateX(-15%); }
}

.expertise-header {
  max-width: 1100px;
  margin: 0 auto 20px;
  color: #cfe0ff;
}
.expertise-header h2 {
   font-size: 36px;
   margin-bottom: 10px;
   color: #fff;
   text-decoration: underline;
   text-align: center;
}
.expertise-header p {
   font-size: 16px;
   color: #c7cfdd;
   text-align: center;
}
.expertise-list {
  max-width: 1100px;
  margin: 0 auto;
  border-radius: 6px;
  overflow: hidden;
}
.expertise-row {
  display: grid;
  grid-template-columns: 320px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 28px 24px;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.expertise-row:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.35);
}
.expertise-left h3 {
  margin: 0;
  font-size: 22px;
  color: #fff;
}
.expertise-right p {
  margin: 0;
  font-size: 16px;
  color: #dfe7ff;
  line-height: 1.6;
}
.expertise-chevron {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
}
.expertise-chevron i {
  color: #fff;
  font-size: 16px;
}
.tone-1 {
  background: #0a1440;
}
.tone-2 {
  background: #163a7a;
}
.tone-3 {
  background: #2a61a1;
}
.expertise-row + .expertise-row {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

@media (max-width: 768px) {
  .expertise-row {
    grid-template-columns: 1fr auto;
  }
  .expertise-left {
    margin-bottom: 6px;
  }
  .expertise-right {
    grid-column: 1 / -1;
  }
}

/* Logo Stepper Section */
.logo-stepper-section {
    padding: 60px 0;
    background: #f8f9fa;
    overflow: hidden;
}

.logo-stepper-section h2 {
    text-align: center;
    margin-bottom: 40px;
    color: #333;
    font-size: 32px;
}

.logo-stepper {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.logo-track {
    display: flex;
    animation: scroll 40s linear infinite;
    gap: 40px;
    padding: 20px 0;
}

.logo-item {
    flex: 0 0 auto;
    height: 50px;
    width: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: filter 0.3s ease, opacity 0.3s ease;
}

.logo-item:hover {
    filter: grayscale(0%);
    opacity: 1;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-100% - 40px));
    }
}

.logo-track:hover {
    animation-play-state: paused;
}

/* Container for logo section */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Make logos look better on mobile */
@media (max-width: 768px) {
    .logo-item {
        height: 40px;
    }
    .logo-track {
        gap: 30px;
    }
    .logo-stepper-section {
        padding: 40px 0;
    }
}

/* Ensure logos are duplicated for seamless scrolling */
.logo-track {
    display: flex;
    animation: scroll 40s linear infinite;
    gap: 40px;
    padding: 20px 0;
}

.logo-track::after {
    content: "";
    display: block;
    height: 50px;
    min-width: 20px; /* spacer */
}