body{
   max-width: 2100px;
    width: 100%;
    margin: 0%;
}
/* Menu styling section starts */
.menu {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 110px;   /*instead of fixed height */
  padding: 0 20px;
  background: #000b16;
}
.menu img {
  height: 100%;
  max-height: 70px;
  object-fit: contain;
}
/* Navbar */
.navbar {
padding: 0;
}
/* Menu */
.menu-group {
  list-style: none;
  display: flex;
  gap: 30px;
  margin: 0;
  padding: 0px;
}
.menu-item {
  position: relative;
  width: 100%;
}
.menu-item a{
  color: silver;
	font-size: clamp(16px, 1.2vw, 21px);  /* responsive */
  font-family: 'Inter', sans-serif;
	font-weight: bold;
	letter-spacing: 0.05em;
	text-align: center;
	text-decoration: none;
	text-transform: uppercase;
  padding: 1rem;
  white-space: nowrap;
}
.menu-item a:hover {
  color: #0c71d6;
}
/* Show on hover */
.navbar .dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  display: none;
  background: #303133;
  border-radius: 10px;
  z-index: 999;
  list-style: none;
  min-width: 350px;
}

.navbar .menu-item:hover .dropdown-menu {
  display: block;
}
.dropdown:hover .dropdown-menu {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  max-height: 70vh;
  overflow-y: auto;
}

/* Dropdown items */
.dropdown-menu li {
  padding: 12px 15px;
  transition: 0.3s;
}
.dropdown-menu li a{
  all: initial;
  font-family: 'Inter', sans-serif;
  font-size: clamp(.8rem,1.5vw,1rem);
  padding: 12px 1px;
  color: white;
  transition: 0.3s;
}
/* Hover effect */
.dropdown-menu li a:hover {
  color: #00D4FF;
  padding-left: 20px;
  cursor: pointer;
}
/* This is Hamburger icon. Will be hidden in destop view. For mobile setting check the mobile section */
.hamburger{
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding-top: 3rem;
  margin-left: 5rem;
}

.hamburger span{
  height: 3px;
  width: 25px;
  background: #e8e6e6;
  margin: 4px 0;
}
/* This is for Mobile Menu by default view it will hidden and with the mobile view it will be active. */
.mobile-menu {
  position: fixed;
  top: 0;
  width: 100%;
  height: 100vh;
  background-color: #0A2540;
  padding: 40px;
  transition: 0.4s;
  transform: translateX(100%);   /* hidden */
  transition: transform 0.4s ease;
  z-index: 99;
}
.close-btn {
  position: relative;
  top: 20px;
  right: 25px;
  font-size: 28px;
  color: rgb(18, 16, 16);
  cursor: pointer;
}
.mobile-menu.active {
/*  right: 0; */
transform: translateX(0);
}

.mobile-menu ul {
  list-style: none;
}

.mobile-menu li {
  padding: 15px 0;
  border-bottom: 3px solid silver;
}
.mobile-menu li a{
  all: initial;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  padding: 12px 1px;
  color: white;
  transition: 0.3s;
}

.menu-title {
  display: flex;
  justify-content: space-between;
  cursor: pointer;
  all: initial;
  font-family: 'Inter', sans-serif;;
  font-size: 1rem;
  padding: 12px 1px;
  color: white;
  transition: 0.3s;
}
.menu-title span{
  padding-left: 2rem;
}
/* Menu title section ends .Submenustartes */
.submenu {
  max-height: 0;
  overflow: hidden;
  transition: 0.3s;
}
.submenu.open {
  max-height: 300px;
}
/* Submenustartes section ends . */
.contactbutton{
  width: clamp(17rem,10vw,20rem);
}
.contactbutton h2{
  padding: 1rem;
  font-size: clamp(1.2rem,1vw,2rem);
  border: none;
  border-radius: 30px; /* curved edges */
  background: #0A2540;
  color: silver;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  width: auto;
  height: auto;
  margin: 2.5rem 2rem 2rem 5rem;
  background: url(/images/bg-featured.png) center/cover no-repeat;
  white-space: nowrap;
  text-align: center;
}
.contactbutton h2 a{
  text-decoration: none;
  color: silver;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
}
.contactbutton h2:hover {
  box-shadow: 0 0 10px #051012,
              0 0 20px #051012,
              0 0 40px #051012;
}
/* End of menu section */

/* Start of main page */
.hero {
  position: relative;
  min-height: 85vh;   /* flexible instead of fixed */
  overflow: hidden;
 background: url(../images/hero-background-tiger.png) center/cover no-repeat;
}
.hero-content {
  display: flex;
  justify-content: flex-start;
  align-items: center;

  min-height: 75vh;
  padding-left: clamp(20px, 6vw, 100px);
}
.hero-main-title {
  font-size: clamp(36px, 5vw, 70px);
  font-family: 'Inter', sans-serif;
  color: white;

  margin-bottom: 225px;

  opacity: 0;
  transform: translateY(40px);
  animation: fadeUp 2s ease forwards;
}
.hero-sub-list h3 {
  font-size: clamp(18px, 2vw, 28px);
  font-family: 'Inter', sans-serif;
  color: rgba(229, 143, 4, 0.85);

  margin: 8px 0;

  opacity: 0;
  transform: translateY(30px);
}

/* Stagger delays */
.hero-sub-list h3:nth-child(1) {
  animation: fadeUp 0.8s ease forwards 0.4s;
}

.hero-sub-list h3:nth-child(2) {
  animation: fadeUp 0.8s ease forwards 0.7s;
}

.hero-sub-list h3:nth-child(3) {
  animation: fadeUp 0.8s ease forwards 1s;
}

.hero-sub-list h3:nth-child(4) {
  animation: fadeUp 0.8s ease forwards 1.4s;
}
.hero-sub-list h3:hover {
  color: #00D4FF;
  text-shadow: 0 0 8px #00D4FF,
               0 0 16px #00D4FF;
  transition: 0.3s ease;
}
@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* Particles inside hero */
#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
.deliver{
  margin: 3rem;
  font-size: clamp(1rem, 5vw, 1.5rem); /* Font is styling our services and contact us titles*/
  font-family: "Google Sans", sans-serif;
  color: #0A2540;
  opacity: 0;
  transform: translateY(60px);
  transition: all 1s ease;
  text-align: center;
}
/* When visible */
.deliver.active{
  opacity: 1;
  transform: translateY(0);
}
.deliver-title {
  position: relative;
  text-align: center;
  font-family: 'Inter', sans-serif;
  color: #0A2540;

  font-size: clamp(24px, 3vw, 40px);
  margin-bottom: 40px;
}
/* below tag is of the under line to the what we deliver */
.deliver-title::after {
  content: "";
  position: absolute;

  left: 50%;
  bottom: -12px;
  transform: translateX(-50%);

  width: 220px;
  height: 2px;
  background: #0A2540;
  transform: translateX(-50%) scaleX(0);
  transform-origin: center;
  animation: lineGrow 3s ease forwards;
}
@keyframes lineGrow {
  to {
    transform: translateX(-50%) scaleX(1);
  }
}
.deliver-item{
  position: relative;
  display: flex;
  background: url(../images/what\ we\ deliver-robot.png) center/cover no-repeat;
  border-radius: 50px; /* curved edges */
  min-height: 50px;
}
/* Overlay (optional but recommended) */
.deliver-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(200, 213, 226, 0.5);
  z-index: 0;
}
.deliver-item h2{
  text-align: left;
  font-family:  "Google Sans", sans-serif;;
  font-optical-sizing: auto;
  font-weight: bold;
  font-style: normal;
}
.deliver-item h4{
  text-align: justify;
  font-family: 'Inter', sans-serif;
  font-optical-sizing: auto;
  font-weight: bold;
  font-style: normal;
}

.deliver-item-first{
  padding: 1rem;
  border: none;
  border-radius: 30px; /*curved edges */
  position: relative;
  overflow: hidden;
  height: auto;
  width: 100%;
  max-width: 480px;   /* perfect size for your design */
  margin: 30px auto 40px;   /* top + bottom spacing */
  background: url(../images/scene-with-futuristic-robot-used-construction-industry.jpg) center/cover no-repeat;
  z-index: 1;
}
.deliver-item-feature{
  padding: 1rem;
  font-size: clamp(20px, 3vw, 28px);
  border-radius: 30px; /* curved edges */
  background: #0A2540;
  color: silver;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  height: auto;
  width: 100%;
  max-width: 480px;   /* perfect size for your design */
  margin: 30px auto 40px;   /*top + bottom spacing */
  text-align: center;
  background: url(../images/what\ we\ deliver-robot.png) center/cover no-repeat;
  z-index: 1;
}
/* Overlay for the fade effect */
.deliver-item-feature::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(20, 96, 173, 0.5);
  z-index: -1;
}
.feature-list{
  list-style: none;
  text-align: left;
}
.feature-list li{
  padding: 2px;
  position: relative;
  font-family:  "Google Sans", sans-serif;
  font-size: clamp(17px, .1vw, 21px);
}

.feature-list li::before{
  content: "✔";
  color: #00D4FF;
  margin-right: 10px;
}
.description h2{
  font-size: clamp(1rem,2vw,2rem);
  font-family: 'Inter', sans-serif;
  color: white;
  text-align: center;
  width: clamp(50rem,3vw,80rem); /* Sets the width to 80% of the browser window */
  margin: 2% auto; /* Centers the container horizontally */
  padding: 1%; /* Adds space inside the container */
  background: url(/images/bg-featured.png) center/cover no-repeat;
  border-radius: 50px;
}
.logo-slider {
  overflow: hidden;
  background: #b3bcc5;
  padding: 3rem 0;
  margin-top: 6rem;
}

.slider-track {
  display: flex;
  width: calc(200px * 8); /* 10 logos */
  animation: scroll 20s linear infinite;
}

.slide {
  width: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slide img {
  width: 150px;
  object-fit: contain;
/*  filter: grayscale(100%);*/
  opacity: 0.7;
  transition: 0.3s;
}

.slide img:hover {
  filter: none;
  opacity: 1;
  transform: scale(1.1);
}

/* Animation */
@keyframes scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}
.services-container {
  font-family: 'Inter', sans-serif;
    background-color: #eeeaea;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    min-height: 10vh;
    padding: 1rem;
}
.slider-container {
    max-width: 5000px;
    width: 90%;
    position: relative;
}
/* The window that hides the overflow */
.slider-wrapper {
    overflow: hidden;
    padding: 10px 0; /* Space for shadow */
}
/* The track that moves */
.slider-track-testimony {
    display: flex;
    gap: 20px;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}
/* Individual Card */
.services-card {
    /* Width calculation: 50% minus half the gap size */
	--card-width: 50%; /* Shows 2 cards at once */
  --gap: 10px;
    flex: 0 0 calc(47.5% - (10px / 2));
/*	flex: 0 0 500px; */
    background: #0A2540;
    padding: 1%;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    user-select: none; /* Prevents text highlighting while clicking fast */
}
.services-card img {
    width: 20vh;
    height: 20vh;
    border-radius: 10%;
    object-fit: cover;
    margin-bottom: 15px;
    border: 3px solid var(--primary-color);
}
.services-card h2{
  font-family: 'Inter', sans-serif;
  color: silver;
}
.quote {
    font-size: 1rem;
    color: silver;
    line-height: 1.6;
    margin-bottom: 5%;
    font-style: italic;
}
.author {
    font-weight: bold;
    color: var(--text-color);
}
.role {
    font-size: 0.8rem;
    color: #888;
}
/* Navigation Buttons */
.nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    border: 1px solid #ddd;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: background 0.2s, transform 0.2s;
}
.nav-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}
.nav-btn:active {
    transform: translateY(-50%) scale(0.9);
}
.prev-btn { left: -20px; }
.next-btn { right: -20px; }

.contactus-container{
  display: flex;
  flex-wrap: wrap;                 /* responsive */
  align-items: center;
  justify-content: center;

  background: #eeeaea;
  width: 70%;
  margin: 1% auto;
  padding: clamp(20px, 3vw, 40px);

  border-radius: 30px;
  gap: clamp(20px, 5vw, 60px);     /* responsive gap */
}
.contactus-container img{
  width: 100%;
  max-width: 350px;   /*controlled size */
  height: auto;
  border-radius: 30px;
}
.contact-info{
  flex: 1;
  min-width: 280px;

  display: flex;                  /*better than grid here */
  flex-direction: column;
  justify-content: center;
  align-items: center;

  background-color: #0A2540;
  padding: 2rem;
  border-radius: 30px;
  text-align: center;
}
.contact-info h3{
  font-family: 'Inter', sans-serif;
  color: silver;
  margin-bottom: 10px;
}
.contact-info img{
  height: 60px;
  width: auto;
  margin: 10px 0;
  padding: 0;   /*remove large padding */
}
.footer {
	background: #0A2540;
	border-top: 1px solid #9bd9e0;
	margin: 0;
	padding: 0;
}
.footer{
	margin: 0 auto;
	padding: 30px 0 28px;
	overflow: hidden;
	text-align: center;
/*	width: 960px;*/
}
.footer p{
	color: #ededed;
	display: inline-block;
	font-size: 12px;
	letter-spacing: 0.05em;
	margin: 0;
	padding: 27px 0 0;
	text-align: center;
}
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;

  width: 120px;
  height: 120px;

  background: rgba(3, 23, 42, 0.9);
  border-radius: 50%;

  display: flex;
  align-items: center;
  justify-content: center;

  cursor: pointer;

  opacity: 0;
  visibility: hidden;

  transform: translateY(20px);
  transition: all 0.3s ease;

  z-index: 9999;
}

/* Logo inside */
.back-to-top img {
  width: 80px;
  height: auto;
}

/* Show when active */
.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Hover effect */
.back-to-top:hover {
  transform: scale(1.1);
}