/* =====================================================
   BASE RESET & GLOBAL RULES
===================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-primary);
  font-weight: 400;
  color: var(--para-color);
  background-color: var(--white-color);
  line-height: 1.6;
}


/* =====================================================
   THEME VARIABLES (AIRO PRIME LOGO BASED)
===================================================== */
:root {

  /* ===== Fonts ===== */
  --font-primary: 'Poppins', sans-serif;
  --font-heading: 'Poppins', sans-serif;

  /* ===== Radius ===== */
  --radius-md: 8px;

  /* ===== Backgrounds ===== */
  --bg-color: #ffffff;
  --white-color: #ffffff;
  --dark-color: #0B1F3F;

  /* ===== Brand Colors (Logo Inspired 🔥) ===== */
  --heading-color: #1C4E8A;      /* Main Blue (Logo Text) */
  --primary-color: #1C4E8A;      /* Main Brand Color */
  --primary-hover-color: #163E6D;

  --sub-heading: #2F7FC1;        /* Light Blue Accent */
  --para-color: #5A6A7A;         /* Soft grey text */

  /* ===== Accent (Steel / Industrial Feel) ===== */
  --accent-color: #9AA4AF;       /* Grey from logo */
  --border-color: #E2E8F0;

  /* ===== Buttons ===== */
  --btn-bg-color: #1C4E8A;
  --btn-hover-color: #163E6D;
  --btn-text-color: #ffffff;

  /* ===== Header & Footer ===== */
  --header-color: #1C4E8A;
  --footer-background-color: #0B1F3F;

  /* ===== Supporting UI ===== */
  --supporting-color: #F4F8FC;

  /* ===== Shadows ===== */
  --box-shadow: rgba(28, 78, 138, 0.08) 0px 6px 24px;
  --box-shadow-hover: rgba(28, 78, 138, 0.25) 0px 20px 40px -10px;

  --btn-box-shadow: rgba(28, 78, 138, 0.35) 0px 10px 25px;

  --image-shadow: rgba(47, 127, 193, 0.25) 0px 8px 24px;

  /* ===== Gradient (Hero Section 🔥) ===== */
  --gradient-color: linear-gradient(
    135deg,
    #0B1F3F,
    #1C4E8A,
    #2F7FC1
  );
}

/* =====================================================
   TYPOGRAPHY SYSTEM
===================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--heading-color);
  letter-spacing: 0.3px;
}

h1 { font-size: 3.2rem; font-weight: 700; }
h2 { font-size: 2.8rem; font-weight: 600; }
h3 { font-size: 2.4rem; font-weight: 600; }
h4 { font-size: 2.2rem; font-weight: 500; }
h5 { font-size: 2rem;  font-weight: 500; }
h6 { font-size: 1.8rem; font-weight: 400; }

p, li, a {
  font-size: 1.6rem;
  color: var(--para-color);
}

a {
  text-decoration: none;
}

/* =====================================================
   LAYOUT SYSTEM
===================================================== */
.container {
  max-width: 120rem;
  margin: 0 auto;
  padding: 1.5rem 1rem;
}

.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* =====================================================
   HERO IMAGE
===================================================== */
.hero-image {
  width: 100%;
  height: 45rem;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
  padding: 2rem;
  color: var(--white-color);
}

/* =====================================================
   BUTTONS
===================================================== */
.btn {
  display: inline-block;
  padding: 0.8rem 1.6rem;
  background-color: var(--btn-bg-color);
  color: white;
  font-size: 1.6rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  box-shadow: var(--btn-box-shadow);
  transition: all 0.3s ease;
}

.btn a {
  color: white;
}

.btn:hover {
  background-color: var(--btn-hover-color);
}

.productBtn{
    display: inline-block;
    padding: 0.8rem 1.6rem;
    background-color: var(--btn-bg-color);
    color: white;
    font-size: 2rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    box-shadow: var(--btn-box-shadow);
    transition: all 0.3s ease;
}
/* =====================================================
   CARD / BOX
===================================================== */
.card {
  background-color: var(--white-color);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--box-shadow);
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: var(--box-shadow-hover);
}
/***** all page common image *****/


/* Hero Image */
.commonImage {
    width: 100%;
    height: 500px;
    /* margin-top: 20px; */
    background-image: linear-gradient(to right, rgba(0,0,0,0.4)),
                      url("../images/common image .png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: end;
    justify-content: start;
}

.commonImage h2 {
    color: var(--white-color);
    font-size: 3.2rem;
    font-weight: 700;
   
}
/* Mobile */
@media (max-width: 768px) {
    #header {
        height: 60px;
    }

    .commonImage {
        margin-top: 35px;
    }
}

/***** End all page common image *****/


/***** header section *****/ 

.header{
    position: fixed;    
    z-index: 1000;
    width: 100%;   
    box-shadow: 1px 2px 15px 2px var(--supporting-color);    
    padding: 0 1rem;   
    background: white;

   }

 .nav-item {    
    text-transform: capitalize;
    padding: 5px 15px;       
    font-weight: 600;   

 }

.nav-link {
    color: var(--heading-color);
    font-weight: 600;
    font-size: 2.2rem;
}

.nav-link:hover{
    color: var(--circle-color);
}
.header.scrolled {
    background-color: white;
    box-shadow: 0 6px 20px rgba(15,42,82,0.15);
    transition: background-color 0.3s ease;    
    color:var(--btn-bg-color);
   
}
.header.scrolled .nav-link,
.header.scrolled .nav-item {
    color: var(--btn-bg-color);   /* Dark Blue */
    font-weight: 600;
    color: #16356F;
}
.header.scrolled .nav-link:hover {
    color: var(--btn-hover-color);  
    font-weight: 600;
}

.navbar-toggler{
    border: none;
    outline: none;
    font-size: 2.4rem;
    color:white;  
    
}

.navbar-toggler .nav-item .nav-link{
   border-bottom: 2rem solid var(--header-color);
}
/* Hamburger icon color → black */
.navbar-toggler-icon {
  width: 1.5em;
  height: 1.5em;
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='green' stroke-width='3' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100%;
}

/* Hover effect (optional) */
.navbar-toggler:hover .navbar-toggler-icon {
  opacity: 0.7;
}

.headerBtn{
    background-color: var(--btn-bg-color);
    color: var(--white-color);
    padding: 0.8rem 1.5rem;
    font-size: 2rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    box-shadow: var(--btn-box-shadow);
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.8rem;
    border-radius: 1rem;
    -webkit-border-radius: 1rem;
    -moz-border-radius: 1rem;
    -ms-border-radius: 1rem;
    -o-border-radius: 1rem;
    /* background-color: var(--dark-color); */
}

.headerBtn:hover{
    background-color: var(--btn-hover-color);
    color: white;
}

/* ===== Dropdown Container ===== */
.dropdown-menu {
  border: none;
  border-radius: 10px;
  padding: 12px 0;
  min-width: 260px;
  background: #ffffff;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
  animation: fadeUp 0.3s ease;
}

/* ===== Animation ===== */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== Dropdown Items ===== */
.dropdown-item {
  font-size: 14px;
  padding: 5px 10px;
  color: #5A6A7A;
  transition: all 0.3s ease;
  position: relative;
}

/* Left Border Effect */
.dropdown-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 3px;
  background: #1C4E8A;
  opacity: 0;
  transition: all 0.3s ease;
}

/* Hover Effect 🔥 */
.dropdown-item:hover {
  background: #F4F8FC;
  color: #1C4E8A;
  padding-left: 22px;
}

.dropdown-item:hover::before {
  opacity: 1;
}

/* ===== Dropdown Arrow Fix ===== */
.nav-link.dropdown-toggle::after {
  margin-left: 6px;
}

/* ===== Desktop Hover Open ===== */

/***** End header section *****/

/***** footer section *****/  
.footer{
    color: var(--white-color);
    position:relative;
    padding: 2rem 1rem;
    border-top: 0.6rem solid var(--btn-bg-color);   
    /* background: linear-gradient(90deg, #f4f8fc 10%, white 20%, #F4F8FC 70%);   */
    background-color: #EEF3F9;
   
}

.socialMedia {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-top: 1rem;  
    
}

 .socialIcon{
    width: 4rem;
    height: 4rem;
    padding: 0.8rem;
  }

.socialMedia {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-top: 1rem;
    font-size: 2rem;
    border-radius: 1rem;
    -webkit-border-radius: 1rem;
    -moz-border-radius: 1rem;
    -ms-border-radius: 1rem;
    -o-border-radius: 1rem;
}
.socialIcon{
    padding: 0.8rem;
    background-color: var(--heading-color);
    width: 4rem;
    height: 4rem;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 1rem;
    -webkit-border-radius: 1rem;
    -moz-border-radius: 1rem;
    -ms-border-radius: 1rem;
    -o-border-radius: 1rem;
    transition: transform ease-in 0.3s ;
    -webkit-transition: transform ease-in 0.3s ;
    -moz-transition: transform ease-in 0.3s ;
    -ms-transition: transform ease-in 0.3s ;
    -o-transition: transform ease-in 0.3s ;
}

.socialIcon:hover{
    transform: translateY(-1rem);
    -webkit-transform: translateY(-1rem);
    -moz-transform: translateY(-1rem);
    -ms-transform: translateY(-1rem);
    -o-transform: translateY(-1rem);
}


.footerheading h3{
    color: var(--heading-color);
    font-weight: 600;
}

.footerheading p{
    font-size: 1.8rem;
    font-weight: 500;
}

.footerLastSection{
    display: flex;
    justify-content: center;
    align-items: center;
    border-top: 0.2rem solid var(--heading-color);
    padding: 0.5rem 0;
}

.userRequiredForm {
  font-size: 2rem;
  
  color: #ffffff;
  animation: glowPulse 2.2s ease-in-out infinite;
}
.userRequiredForm a{
    color: white;
    font-weight: 800;
}
@keyframes glowPulse {
  0% {
    transform: scale(1);
    text-shadow: 0 0 0 rgba(124, 197, 54, 0);
  }
  50% {
    transform: scale(1.05);
    text-shadow: 
      0 0 10px rgba(124, 197, 54, 0.7),
      0 0 20px rgba(124, 197, 54, 0.4);
  }
  100% {
    transform: scale(1);
    text-shadow: 0 0 0 rgba(124, 197, 54, 0);
  }
}


/***** End footer section *****/


/***** hero section start *****/  

.main {
  position: relative;
  width: 100%;
  height: 100vh;  
  display: flex;
  justify-content: flex-start;
  align-items: center;
  overflow: hidden;
 background:
  linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.95) 0%,
    rgba(0, 0, 0, 0.85) 25%,
    rgba(0, 0, 0, 0.65) 50%,
    rgba(0, 0, 0, 0.35) 70%,
    rgba(0, 0, 0, 0.0) 100%
  ),
  url("../images/hero section image.png");
background-size: cover;
background-position: center;
background-repeat: no-repeat;
 
 
}

.hero-section {   
  width: 100%;
  padding: 2rem;
  /* background-color: rgba(15, 42, 82, 0.3); */
  text-align: left;
  }


.hero-section h1 {
  font-size: 5.2rem;
  color: white;
  font-weight: 800;
  margin-bottom: 1rem;
  width: 80%;
}


.hero-section p {
  color: var(--para-color);
  font-weight: 400;
  margin-bottom: 3rem;
  max-width: 120rem;
}

.dual-button{
    display: flex;    
    /* padding: 1rem 1rem; */
    background-color: transparent;
   
    border-radius: 2rem;
    -webkit-border-radius: 2rem;
    -moz-border-radius: 2rem;
    -ms-border-radius: 2rem;
    -o-border-radius: 2rem;
    font-weight: bold;     
    gap: 2rem;
    
    
  }

.left-btn{
    border: none;
    outline: none;
    padding:0.8rem 1.6rem;
    border-radius: 2rem;
    font-weight: 600;    
    background: var(--dark-color);
    color: var(--white-color);
    transition: background 0.3s linear;
    cursor: pointer;
    font-size: 2rem;
    
}
.left-btn:hover{
    background: var(--heading-color);
    color: white;
    
    
}

.right-btn{
    border: none;
    outline: none;
   padding: 0.8rem 1.6rem;
    border-radius: 2rem;
    -webkit-border-radius: 2rem;
    -moz-border-radius: 2rem;
    -ms-border-radius: 2rem;
    -o-border-radius: 2rem;
    font-weight: 600;
    background-color:var(--btn-bg-color);
    color:var(--white-color);
    transition: background 0.3s linear;
    -webkit-transition: background 0.3s linear;
    -moz-transition: background 0.3s linear;
    -ms-transition: background 0.3s linear;
    -o-transition: background 0.3s linear;
    /* border: 0.2rem solid  white; */
    font-size: 2rem;
}

.right-btn a{
  color: white;
}
.right-btn:hover{
   background-color: var(--btn-hover-color);
   color: white;
    
}



.fa-solid{
    font-size: 1.8rem;
    color: var(--white-color);
    font-weight: 600;
    margin-right: 1rem;
}

/***** end hero section*****/  
/***** home page about us section *****/ 
.about-section {
  padding: 80px 0;
  background: #ffffff;
}

/* Image */
.about-img img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Content *


.about-content {
  padding-left: 20px;
}

/* Tag */
.about-tag {
  display: inline-block;
  color: #1C4E8A;
  font-weight: 600;
  margin-bottom: 10px;
  font-size: 1.8rem;
}

/* Heading */
.about-content h2 {
  font-size: 32px;
  margin-bottom: 15px;
}

/* Text */
.about-content p {
  color: #5A6A7A;
  margin-bottom: 15px;
}

/* Button */
.about-btn {
  display: inline-block;
  margin-top: 10px;
  padding: 10px 18px;
  background: #1C4E8A;
  color: #fff;
  border-radius: 6px;
  text-decoration: none;
  transition: 0.3s;
}

.about-btn:hover {
  background: #0B1F3F;
}

/* RESPONSIVE */
@media (max-width: 992px) {
  .about-content {
    padding-left: 0;
    margin-top: 30px;
    text-align: center;
  }

  .about-content h2 {
    font-size: 26px;
  }
}

/***** End home page about us section *****/
/***** why choose us *****/  
.why-section {
  padding: 80px 0;
  background: #F4F8FC;
  
}

/* Tag */
.why-tag {
  color: #1C4E8A;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 10px;
  font-size: 1.8rem;
}

/* Cards */
.why-card {
  background: #fff;
  padding: 25px;
  text-align: center;
  border-radius: 10px;
  transition: 0.4s;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
  height: 100%;
}

/* Icon */
.why-icon {
  font-size: 32px;
  margin-bottom: 15px;
}

/* Hover Effect 🔥 */
.why-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Heading */
.why-card h4 {
  margin-bottom: 10px;
}

/* Text */

/* Responsive */
@media (max-width: 768px) {
  .why-card {
    margin-bottom: 20px;
  }
}

/***** End why choose us *****/
/***** our products *****/  
.products-section {
  padding: 80px 0;
  background: #ffffff;
}

/* Tag */
.product-tag {
  color: #1C4E8A;
  font-weight: 600;
  font-size: 1.8rem;
}

/* Card */
.product-card {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  transition: 0.4s;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.product-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: 0.4s;
}

/* Content */
.product-content {
  padding: 15px;
  background: #fff;
}

.product-content h4 {
  margin-bottom: 8px;
}

.product-content a {
  color: white;
  font-size: 14px;
  text-decoration: none;
}

/* Hover Effect 🔥 */
.product-card:hover img {
  transform: scale(1.1);
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Button */
.view-all-btn {
  display: inline-block;
  padding: 12px 25px;
  background: #1C4E8A;
  color: #fff;
  border-radius: 6px;
  text-decoration: none;
  transition: 0.3s;
}

.view-all-btn:hover {
  background: #0B1F3F;
}

/* Responsive */
@media (max-width: 768px) {
  .product-card {
    margin-bottom: 20px;
  }
}

/***** End our products *****/
/***** our services *****/ 
.service-section {
  padding: 80px 0;
  background: #F4F8FC;
}

/* Tag */
.service-tag {
  color: #1C4E8A;
  font-weight: 600;
  font-size: 1.8rem;
}

/* Card */
.service-card {
  position: relative;
  background: #fff;
  padding: 20px;
  border-radius: 8px;
  transition: 0.4s;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
  margin-bottom: 25px;
}

/* Image */
.service-img {
  border: 2px solid #9BE000; /* green border like reference */
  padding: 10px;
}

.service-img img {
  width: 100%;
  height: 200px;
  object-fit: contain;
}

/* Title */
.service-card h4 {
  margin-top: 15px;
  font-size: 18px;
}

/* Corner Icon */
.corner-icon {
  position: absolute;
  top: 0;
  left: 0;
  background: #1C4E8A;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.corner-icon i {
  font-size: 20px;
}

/* Hover */
.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Responsive */
@media (max-width: 768px) {
  .service-img img {
    height: auto;
  }
}

/***** End our services *****/

/***** HOME PAGE CSS *****/ 

/***** counter section *****/ 
.stats-section {
  background: linear-gradient(135deg, #0B1F3F, #1C4E8A);
  padding: 80px 0;
  color: #fff;
}

.stat-box {
  padding: 20px;
}

.stat-box h2 {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 5px;
  color: white;
}

.stat-box p {
  font-size: 15px;.cta-section {
  background: linear-gradient(135deg, #0B1F3F, #1C4E8A);
  padding: 80px 20px;
  color: #fff;
}

/* Heading */
.cta-section h2 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 15px;
}

/* Text */
.cta-section p {
  max-width: 600px;
  margin: 0 auto 25px;
  color: #dbe6f3;
}

/* Buttons */
.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

/* Primary Button */
.cta-btn-primary {
  background: #2F7FC1;
  color: #fff;
  padding: 12px 25px;
  border-radius: 6px;
  text-decoration: none;
  transition: 0.3s;
}

.cta-btn-primary:hover {
  background: #ffffff;
  color: #1C4E8A;
}

/* Outline Button */
.cta-btn-outline {
  border: 2px solid #fff;
  color: #fff;
  padding: 12px 25px;
  border-radius: 6px;
  text-decoration: none;
  transition: 0.3s;
}

.cta-btn-outline:hover {
  background: #fff;
  color: #1C4E8A;
}

/* Responsive */
@media (max-width: 768px) {
  .cta-section h2 {
    font-size: 26px;
  }
}
  color: #dbe6f3;
}

/* Hover effect */
.stat-box:hover {
  transform: translateY(-5px);
  transition: 0.3s;
}
/***** End counter section *****/

/***** call to action *****/  

/* Section */
.cta-section {
  position: relative;
  padding: 100px 20px;
  background: radial-gradient(circle at top right, rgba(47,127,193,0.25), transparent 40%),
              linear-gradient(135deg, #08172E, #102E5C);
  overflow: hidden;
}

/* Glow Overlay 🔥 */
.cta-overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(47,127,193,0.3), transparent 50%);
  top: 0;
  left: 0;
}

/* Content */
.cta-content {
  position: relative;
  z-index: 2;
  color: #fff;
}

/* Tag */
.cta-tag {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  margin-bottom: 15px;
}

/* Heading */
.cta-section h2 {
  font-size: 38px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 15px;
  color: white;
}

/* Text */
.cta-section p {
  max-width: 600px;
  margin: 0 auto 25px;
  color: #dbe6f3;
}

/* Buttons */
.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

/* Primary Button */
.cta-btn-primary {
  background: #2F7FC1;
  color: #fff;
  padding: 12px 28px;
  border-radius: 6px;
  text-decoration: none;
  transition: 0.3s;
  box-shadow: 0 10px 25px rgba(47,127,193,0.4);
}

.cta-btn-primary:hover {
  background: #fff;
  color: #1C4E8A;
  transform: translateY(-3px);
}

/* Outline Button */
.cta-btn-outline {
  border: 2px solid #fff;
  color: #fff;
  padding: 12px 28px;
  border-radius: 6px;
  text-decoration: none;
  transition: 0.3s;
}

.cta-btn-outline:hover {
  background: #fff;
  color: #1C4E8A;
  transform: translateY(-3px);
}

/* Responsive */
@media (max-width: 768px) {
  .cta-buttons {
    flex-wrap: nowrap;          /* 🔥 ek line me rakhega */
    gap: 10px;
  }

  .cta-buttons a {
    padding: 10px 14px;         /* 🔥 size chhota */
    font-size: 13px;
    white-space: nowrap;        /* text break na ho */
  }

  .cta-btn-primary,
  .cta-btn-outline {
    flex: 1;                    /* dono equal width */
    text-align: center;
  }

}
/***** End call to action *****/

/***** End hero section *****/

/***** End HOME PAGE CSS *****/
/***** our clients *****/
.logo-track {
  display: flex;
  align-items: center;
  gap: 40px; /* premium spacing */
}


/* Tag */
.client-tag {
  color: #1C4E8A;
  font-weight: 600;
  font-size: 1.8rem;
}

/* Slider */
.logo-slider {
  overflow: hidden;
  position: relative;
}

/* Track */
.logo-track {
  display: flex;
  width: calc(250px * 20);
  animation: scroll 25s linear infinite;
}

/* Logo Box */
.logo {
  width: 200px;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Logo Image */
.logo img {
  max-width: 200px;
  height: 80px;
  /* filter: grayscale(100%); */
  /* opacity: 0.7; */
  transition: 0.3s;
}

/* Hover */
/* .logo img:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.1);
} */

/* Animation */
@keyframes scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}
.client-categories {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin: 15px 0 20px;
}

.client-categories span {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 30px;
  background: linear-gradient(135deg, #0B1F3F, #1C4E8A);
  color: #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
  cursor: default;
}

.client-categories span:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.2);
}
/***** End our clients *****/
/***** about us page *****/ 
.about-hero{
  height:400px;
  background:url('your-hero-image.png') center/cover no-repeat;
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
}

.overlay{
  position:absolute;
  width:100%;
  height:100%;
  background:linear-gradient(120deg,#0b2c4d,#000000);
  opacity:0.85;
}

.hero-content{
  position:relative;
  text-align:center;
  color:#fff;
}

.hero-content h1{
  font-size:52px;
  font-weight:700;
}

.hero-content p{
  margin-top:10px;
  font-size:18px;
  opacity:0.9;
}

/* ABOUT */
/* .about-section{
  padding:100px 20px;
} */

.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:70px;
  align-items:center;
}

.about-text h2{
  font-size:34px;
  color:#1C4E8A;
  margin-bottom:20px;
}

.about-text p{
  margin-bottom:18px;
  color:#555;
  line-height:1.7;
}

/* STATS */
.stats{
  display:flex;
  gap:40px;
  margin-top:30px;
}

.stat{
  background:#fff;
  padding:20px 25px;
  border-radius:15px;
  box-shadow:0 10px 25px rgba(0,0,0,0.05);
}

.stat h3{
  color:#1C4E8A;
  font-size:26px;
}

.stat p{
  font-size:14px;
}

/* IMAGE */
.about-image img{
  width:100%;
  border-radius:25px;
  box-shadow:0 20px 40px rgba(0,0,0,0.1);
}


/* MISSION */


.mv-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;

}

.mv-card{
  background:#fff;
  padding:40px;
  border-radius:20px;
  box-shadow:0 15px 40px rgba(0,0,0,0.05);
}

.mv-card h3{
  color:#1C4E8A;
  margin-bottom:15px;
}

.mv-card p{
  color:#555;
  line-height:1.7;
}

/* CTA */


/* RESPONSIVE */
@media(max-width:768px){
  .about-grid,.mv-grid{
    grid-template-columns:1fr;
  }

  .service-grid{
    grid-template-columns:1fr;
  }

  .hero-content h1{
    font-size:34px;
  }

  .stats{
    flex-direction:column;
  }
}

/***** End about us page *****/

  /***** OUR CLIENTS  *****/ 
  /* HERO */
.clients-hero{
  height:300px;
  background:linear-gradient(120deg,#0b2c4d,#000);
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  color:#fff;
}

.clients-hero h1{
  font-size:42px;
}

.clients-hero p{
  margin-top:10px;
  opacity:0.8;
}

/* SECTION */
.clients-section{
  padding:80px 20px;
}

.section-title{
  text-align:center;
  margin-bottom:50px;
}

.section-title h2{
  font-size:32px;
  color:#1C4E8A;
}

.section-title p{
  color:#666;
}

/* GRID */
.clients-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:30px;
}

.client-card{
  background:#fff;
  padding:25px;
  border-radius:15px;
  display:flex;
  align-items:center;
  justify-content:center;
  height:120px;
  box-shadow:0 10px 25px rgba(0,0,0,0.05);
  transition:0.3s;
}

.client-card:hover{
  transform:translateY(-8px);
  box-shadow:0 15px 35px rgba(0,0,0,0.08);
}

.client-card img{
  max-width:150px;
  max-height:60px;
  opacity:0.7;
  transition:0.3s;
}

.client-card img:hover{
  opacity:1;
  transform:scale(1.1);
}

.testimonial-section {
  padding: 80px 0;
  background: #F4F8FC;
}

/* Tag */
.testi-tag {
  color: #1C4E8A;
  font-weight: 600;
}

/* Card */
.testi-card {
  background: #fff;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
  text-align: center;
  transition: 0.3s;
  height: 100%;
}

/* Text */
.testi-card p {
  font-style: italic;
  color: #5A6A7A;
}

/* Name */
.testi-card h5 {
  margin-top: 15px;
  color: #1C4E8A;
}

/* Hover */
.testi-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Controls */
.carousel-control-prev-icon,
.carousel-control-next-icon {
  background-color: #1C4E8A;
  border-radius: 50%;
  padding: 15px;
}

/* RESPONSIVE */
@media(max-width:992px){
  .clients-grid{
    grid-template-columns:repeat(2,1fr);
  }
}

@media(max-width:600px){
  .clients-grid{
    grid-template-columns:1fr;
  }
}

  /***** End OUR CLIENTS  *****/
  
/***** contact us page  *****/ 
.contact-section{
  padding:10px 10px;
}

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

.heading{
  text-align:center;
  margin-bottom:60px;
}

.heading h1{
  font-size:42px;
  color:#1C4E8A;
  font-weight:700;
}

.heading p{
  color:#666;
  font-size:16px;
}

.contact-wrapper{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:50px;
}

.card{
  background:#fff;
  padding:40px;
  border-radius:20px;
  box-shadow:0 15px 40px rgba(0,0,0,0.06);
}

.card h2{
  margin-bottom:25px;
  color:#1C4E8A;
  font-size:26px;
}

/* LEFT SIDE FIX */
.info-card{
  display:flex;
  flex-direction:column;
  justify-content:center;
}

.info-box{
  display:flex;
  align-items:flex-start;
  gap:15px;
  margin-bottom:25px;
}

.icon{
  font-size:22px;
}

.info-box strong{
  font-size:16px;
}

.info-box p{
  color:#555;
  font-size:15px;
}

/* FORM IMPROVE */
.form-group{
  margin-bottom:20px;
}

input,textarea{
  width:100%;
  padding:15px;
  border-radius:12px;
  border:1px solid #ddd;
  font-size:15px;
}

textarea{
  height:140px;
}

button{
  background:#1C4E8A;
  color:#fff;
  padding:14px 30px;
  border:none;
  border-radius:12px;
  font-size:16px;
  cursor:pointer;
  transition:0.3s;
}

button:hover{
  background:#163d6b;
}

.map{
  margin-top:60px;
  border-radius:20px;
  overflow:hidden;
}

iframe{
  width:100%;
  height:350px;
}

/* RESPONSIVE */
@media(max-width:768px){
  .contact-wrapper{
    grid-template-columns:1fr;
  }

  .heading h1{
    font-size:32px;
  }
}


/***** End contact us page  *****/

/***** gallery section *****/ 
/* HERO */
.gallery-hero {
  padding: 60px 0;
  background: #f4f8fc;
}

.gallery-hero h1 {
  font-size: 36px;
  font-weight: 700;
}

/* GALLERY */
.gallery-section {
  padding: 60px 0;
  background: #ffffff;
}

/* CARD */
.gallery-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  text-align: center;
  transition: 0.3s;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
  margin-bottom: 20px;
}

/* IMAGE */
.gallery-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: 0.4s;
}

/* TEXT */
.gallery-card p {
  padding: 10px;
  font-size: 14px;
}

/* HOVER 🔥 */
.gallery-card:hover img {
  transform: scale(1.1);
}

.gallery-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .gallery-card img {
    height: 140px;
  }
}

/***** End gallery section *****/
/***** products page  *****/ 
/* HERO */
.product-hero {
  padding: 80px 0;
  background: linear-gradient(135deg, #0B1F3F, #1C4E8A);
  color: #fff;
  text-align: center;
}

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

/* IMAGE */
.product-image img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* CONTENT */
.product-content h2 {
  margin-bottom: 15px;
}

.product-content ul {
  padding-left: 20px;
}

.product-content ul li {
  margin-bottom: 8px;
}

/* BUTTON */
.btn-primary-custom {
  display: inline-block;
  background: #1C4E8A;
  color: #fff;
  padding: 10px 20px;
  border-radius: 5px;
  margin-top: 15px;
  text-decoration: none;
  transition: 0.3s;
}

.btn-primary-custom:hover {
  background: #0B1F3F;
}



/***** End products page  *****/

/* =====================================================
   RESPONSIVE BREAKPOINTS
===================================================== */

/* --------- ≤ 1400px --------- */
@media (max-width: 1400px) {
  html { font-size: 60%; }
}

/* --------- ≤ 1200px --------- */
@media (max-width: 1200px) {
  html { font-size: 58%; }
  .container { padding: 1.5rem; }
}

/* --------- ≤ 992px (Tablet Landscape) --------- */
@media (max-width: 992px) {
  html { font-size: 56%; }

  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }

  .nav-item.dropdown:hover .dropdown-menu {
    display: block;
    margin-top: 0;
  }
}

/* --------- ≤ 768px (Tablet Portrait) --------- */
@media (max-width: 768px) {
  html { font-size: 54%; }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  h1 { font-size: 2.8rem; }
  h2 { font-size: 2.4rem; }

 .main{
    height: auto;              /* ❌ 100vh hata diya */
    min-height: 60vh;          /* 👈 compact hero */
    padding: 7rem 0 5rem;      /* top-bottom spacing */
    background:
      linear-gradient(
        90deg,
        rgba(0,0,0,0.75) 0%,
        rgba(0,0,0,0.45) 60%,
        rgba(0,0,0,0.25) 100%
      ),
      url("../images/hero\ section\ image.png");
    background-size: cover;
    background-position: center;
  }

  .hero-section{
    text-align: center;        /* mobile me better */
    padding: 1.5rem;
  }

  .hero-section h3{
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
  }

  .hero-section h1{
    font-size: 3.2rem;
    width: 100%;
    line-height: 1.2;
  }

 .btn {
    display: inline-block;
    width: auto;              /* full width remove */
    max-width: 220px;         /* limit width */
    text-align: center;
    padding: 10px 12px;
    font-size: 1.6rem;
    margin: 0 auto;           /* center align */
  }
  .commonImage {
        height: 220px; /* height kam */
        background-position: center;
    }

    .commonImage h2 {
        font-size: 2rem; /* text chota */
    }
  
}



/* --------- ≤ 576px (Mobile) --------- */
@media (max-width: 576px) {
  html { font-size: 52%; }

  h1 { font-size: 2.4rem; }
  h2 { font-size: 2.1rem; }

  p, li, a { font-size: 1.5rem; }

  .btn {
    width: 100%;
    text-align: center;
  }

 .main{
    min-height: 52vh;   /* aur compact */
    padding: 6rem 0 4rem;
  }

  .hero-section h1{
    font-size: 2.6rem;
  }

  .hero-section h3{
    font-size: 1.2rem;
  }

}

/* --------- ≤ 400px (Small Mobile) --------- */