@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');

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

html {
  scroll-behavior: smooth;
  overflow: scroll;
  overflow-x: hidden;
  font-size: 62.5%; /* 1rem = 10px */
}

.body{
  font-size: 1.6rem; /* 1rem = 10px */
}

::-webkit-scrollbar {
  /*width: 0;   Remove scrollbar space */
  /*background: transparent;   Optional: just make scrollbar invisible */
}

/* font-size */
/* h1{font-size: 6rem;}
h2{font-size: 3.5rem;}
h3{font-size: 2.4rem;}
h4{font-size: 2rem;}
span{font-size: 1.8rem;}
b{font-size: 1.6rem;}
p{font-size: 1.6rem;}
a{font-size: 1.6rem;}
li, label, select, textarea, input{font-size: 1.6rem;} */

h1{font-size: 6rem;}
h2{font-size: 4.5rem;}
h3{font-size: 3.4rem;}
h4{font-size: 2.5rem;}
span{font-size: 1.8rem;}
b{font-size: 1.6rem;}
p{font-size: 1.6rem;}
a{font-size: 1.6rem;}
li, label, select, textarea, input{font-size: 1.6rem;}
/* font-size */

h1, h2, h3, h4{
    font-family: "Oswald";
}

b, p, a, li, label, select, textarea, input{
    font-family: "Roboto";
}

/* NAVBAR */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 6rem;
    background: #ffffff;
    color: #022B3A;
    position: relative;
    z-index: 1000;
}

.nav-left, .nav-right {
    display: flex;
    gap: 1.2rem;
    align-items: center;
}
.nav-left a, .nav-right a {
    text-decoration: none;
    color: #022B3A;
    font-weight: 500;
}

.nav-left a:hover, .nav-right a:hover{
    color: #2799DB;
}

.logo img{
    height: 6rem;
}

/* Blue border button style for links */
.btn-blue {
    padding: 1rem 2rem;
    border: 0.2rem solid #2799DB;
    color: #2799DB;
    background: transparent;
    /* cursor: pointer; */
    transition: 0.3s;
    text-decoration: none;
    font-weight: 500;
    /* display: inline-block; */
    font-family: "Oswald";
}

.btn-blue:hover {
    background: #2799DB;
}

a.btn-blue:hover{
    color: #fff;
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 0.5rem;
}

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

.dropdown-toggle {
    cursor:pointer;
}

.dropdown-menu {
  position: absolute; 
  top:100%; 
  left: -2rem;
  background:#fff; 
  box-shadow:0 0.5rem 1rem rgba(0,0,0,.1);
  display:none; 
  flex-direction:column; 
  min-width: 22rem; 
  padding:1rem 0;
  z-index: 10;
}

/* Links styling */
.dropdown-menu a {
  /* padding:1rem 2rem; 
  text-align:left; 
  color:#022B3A; 
  text-decoration:none; */
  display: block;
  padding:1rem 2rem; 
  text-decoration: none;
  color: #022B3A;
  transition: background 0.2s;

}

.dropdown-menu a:hover {
    color:#2799DB;
}

.dropdown:hover .dropdown-menu {
    /* display:flex; */
    display: block;
}

/* Desktop submenu */
.dropdown-sub {
  position: relative;
}

.dropdown-submenu {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  display: flex;
  flex-direction: column;
  padding-left: 1rem;
  transition: max-height 0.3s ease, opacity 0.3s ease;
  transition-delay: 0s; /* open immediately */
}

.dropdown-sub:hover .dropdown-submenu {
  max-height: 50rem; /* enough to show all items */
  opacity: 1;
  transition-delay: 0s; /* open instantly */
}

/* Delay when closing */
.dropdown-sub:not(:hover) .dropdown-submenu {
  transition-delay: 5s; /* 150ms close delay */
}

.dropdown-submenu a {
  padding: .5rem 2rem;
  color: #022B3A;
  text-decoration: none;
}
.dropdown-submenu a:hover {
  color: #2799DB;
}

.dropdown-sub > a {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Target the FA arrow inside Cold Chain (desktop only) */
.dropdown-sub > a i {
  transition: transform 0.3s ease; /* smooth rotation */
}

.dropdown-sub:hover > a i {
  transform: rotate(90deg); /* rotate on hover */
}

/* Hamburger */
.hamburger {
    display:none; 
    cursor:pointer; 
    flex-direction:column; 
    gap:.5rem;
}

.hamburger div {
    width: 2.5rem;
    height: 0.3rem;
    background: #022B3A;
    transition: 0.3s;
}

/* Mobile menu slide from right */
.mobile-menu {
    display: flex;
    flex-direction: column;
    text-align: center;
    justify-content: center;
    position: fixed;
    top: 0; 
    right: 0;
    height: 100%;
    width: 100%;
    background: #fff;
    padding-top: 8rem;
    gap: .5rem;
    font-size: 2rem;
    transition: transform 0.3s ease;
    transform: translateX(100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s ease, opacity 0.35s ease;
    z-index: 999;
    align-items: center;
    
}
  
.mobile-menu.active {
    transform: translateX(0);
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu a {
    color: #022B3A;
    text-decoration: none;
    padding:0.5rem;
}

.mobile-menu a:hover{
    color: #2799DB;
}

.mobile-menu a.btn-blue:hover{
    color: #fff;
}

/* Dropdown inside mobile */
.mobile-dropdown {
    display:flex; 
    flex-direction:column; 
    align-items:center;
}



.mobile-dropdown > a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: color 0.3s ease;
}


/* Mobile nested submenu */
.mobile-dropdown .mobile-dropdown {
  width: 100%;
}

/* Rotate ▼ arrow when open */
.mobile-dropdown > a i {
  transition: transform 0.3s ease;
}
.mobile-dropdown.open > a i {
  transform: rotate(90deg);
}

.mobile-dropdown {
    /* display:none;  */
    flex-direction: column; 
    /* gap:1rem; */
}

.mobile-submenu{
  display: flex;              /* always flex */
  flex-direction: column;     /* always stacked vertically */
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.35s ease, opacity 0.35s ease;
}

/* Submenu open */
.mobile-submenu.open {
  display: flex;
  flex-direction: column;
  max-height: 50rem; /* adjust */
  opacity: 1;
}

/* Caret rotation */
.submenu-toggle i {
  transition: transform 0.3s ease;
}

.submenu-toggle.rotated i {
  transform: rotate(90deg);
}

.submenu-header-nav{
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.submenu-header-nav a {
  flex: 1; /* take up remaining space */
  text-decoration: none;
  color: #022B3A;
}

.submenu-header-nav i{
  color: #022B3A;
}

/* Make toggle button clean */
.submenu-header-nav .submenu-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  display: flex;
  align-items: center;
}



/* Hamburger to X animation */
.hamburger.active div:nth-child(1) {
    transform: rotate(45deg) translate(0.5rem, 0.5rem);
}
.hamburger.active div:nth-child(2) {
    opacity: 0;
}
.hamburger.active div:nth-child(3) {
    transform: rotate(-45deg) translate(0.5rem, -0.5rem);
}
/* NAVBAR */

.img-cover img{
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.img-cover img{
    width: 100%;
    height: auto;
    object-fit: cover;
    object-position: center;
}

.home-page-service{
    padding: 6rem;
}

.home-page-service-headline{
    text-align: center;
    color: #022B3A;
    text-transform: uppercase;
}

.home-page-service-2-col{
    padding: 2rem 0;
    display: flex;
    align-items: center;
}

.home-page-service-2-col-left{
    color: #E6AF2E;
    width: 60%;
}

.home-page-service-2-col-left h2{
    font-family: "Roboto";
}


.home-page-service-2-col-right{
    color: #E6AF2E;
    width: 40%;
    display: flex;
    justify-content: center;
}

.btn-teal{
    padding: 2rem 3rem;
    color: #fff;
    background: #022B3A;
    cursor: pointer;
    transition: 0.3s;
    text-decoration: none;
    font-weight: 500;
    display: inline-block;
    font-size: 2rem;
    font-family: "Oswald";
}

.home-page-specialist{
    padding: 6rem;
    background-color: #E6AF2E;
    color: #022B3A;
}

.home-page-specialist-2-col{
    display: flex;
    align-items: center;
    gap: 3rem;
}
.home-page-specialist-2-col-left{
    width: 50%;
}

.home-page-specialist-2-col-right{
    width: 50%;
}

.home-page-specialist-2-col-right h4{
    text-align: justify;
}


.home-page-icon-4-col{
    padding: 6rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3rem;
}

.home-page-icon{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    width: 20%;
    border:1rem #022B3A;
}

.home-page-icon-img{
    height: 15rem;
    
}

.home-page-icon-img img{
    height: 100%;    
}

.home-page-icon-text{
    width: 100%;
    text-align: center;
    color: #022B3A;
}


.home-page-about-us-2-col{
    display: flex;
    align-items: center;
    height: 100vh;
}

.home-page-about-us-img{
    width: 50%;
    
}

.home-page-about-us-img img{
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.home-page-about-us-text{
    width: 50%;
    padding: 6rem;
    color: #022B3A;
}
.home-page-about-us-text h1{
    padding-bottom: 2rem;
}

.home-page-about-us-text p{
    padding-bottom: 2rem;
    text-align: justify;
}

.btn-blue-full{
    padding: 2rem 3rem;
    color: #fff;
    border: 0.2rem solid #2799DB;
    background: #2799DB;
    cursor: pointer;
    transition: 0.3s;
    text-decoration: none;
    font-weight: 500;
    display: inline-block;
    font-size: 2rem;
    font-family: "Oswald";
}

.home-page-cold-chain{
    color: #022B3A;
    padding: 6rem;
    display: flex;
    align-items: center;
    gap: 6rem;
}

.home-page-cold-chain-left{
    width: 40%;
}

.home-page-cold-chain-right{
    width: 60%;
    
}

.home-page-cold-chain-right h2{
    font-family: "Roboto";
}

.home-page-cold-chain-right h4{
    font-family: "Roboto";
    font-weight: 400;
}

.home-page-body-image img{
    height: 60vh;
    width: 100%;
    object-fit: cover;
}

.home-page-end-to-end{
    padding: 6rem;
    display: flex;
    align-items: center;
    gap: 6rem;
}

.home-page-end-to-end-left{
    color: #E6AF2E;
    width: 50%;
}

.home-page-end-to-end-right{
    width: 50%;
    color: #022B3A;
}

.home-page-end-to-end-right h2{
    font-family: "Roboto";
}

.collapsible-2-col{
    display: flex;
    flex-direction: row;
    height: 90vh;
    padding-bottom: 6rem;
}

.collapsible-2-col-reverse{
    display: flex;
    flex-direction: row-reverse;
    height: 90vh;
    padding-bottom: 6rem;
}

.collapsible-2-col-text{
    width: 50%;
    padding: 0 6rem;
    color: #022B3A;
}

.collapsible-2-col-text-right{
    width: 50%;
    padding: 0 6rem;
    color: #022B3A;
    text-align: right;
}

.collapsible-2-col-text-content{
    padding: 3rem 0;
}

.collapsible-2-col-text-content h3{
    color: #E6AF2E;
}

.collapsible-2-col-text-content h3:hover{
    color: #022B3A;
}

.collapsible-2-col-text-btn{
    padding-top: 1rem;
}

.collapsible-2-col-img{
    width: 50%;
    padding: 0 6rem 0 0;
}

.collapsible-2-col-img-reverse{
    width: 50%;
    padding: 0 0 0 6rem;
}

.collapsible-2-col-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.collapsible-2-col-img-reverse img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* collapsible */
.collapsible {
    /* max-width: 60rem; */
    /* margin: 0 auto; */
    border-top: 0.1rem solid #E1E5F2;  
}

.collapsible-header,
.collapsible-header-right  {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 2rem 0;
    user-select: none;
    transition: color .2s ease;
}

.collapsible-header:hover,
.collapsible-header-right:hover {
    color: #e6af2e;
}

.collapsible-header h2{
    margin: 0;
    color: #e6af2e;
    text-transform: uppercase;
}

.collapsible-header h2:hover{
    margin: 0;
    color: #022B3A;
}

.collapsible-header h3{
    margin: 0;
    color: #e6af2e;
    text-transform: uppercase;
}

.collapsible-header h3:hover{
    margin: 0;
    color: #022B3A;
}

.collapsible-header h4{
    margin: 0;
    color: #e6af2e;
    text-transform: uppercase;
}

.collapsible-header h4:hover{
    margin: 0;
    color: #022B3A;
}

.arrow {
    transition: transform .3s ease;
    /* margin-right: 1rem; */
    display: inline-block;
}

.collapsible.open .arrow {
    transform: rotate(90deg);
}

/* Left arrow */
.collapsible-header .arrow {
    margin-right: 1rem;
}

/* Right arrow */
.collapsible-header-right {
    justify-content: flex-end;
    text-align: right;
}
.collapsible-header-right h3 {
    color: #e6af2e;
    margin: 0;
}

.collapsible-header-right h3:hover {
    color: #022B3A;
    margin: 0;
}
.collapsible-header-right .arrow {
    margin-left: 1rem;
}

.collapsible-content li{
    font-size: 1.6rem;
    font-family: "Roboto";
}

  /* Shared collapsible content base */
.collapsible-content,
.collapsible-content-right {
    max-height: 0;
    overflow: hidden;
    transition: max-height .4s ease, opacity .3s ease;
    opacity: 0;
    padding: 0 1.6rem; /* indent to align with text */
}

/* Right-aligned text */
.collapsible-content-right p {
    text-align: right;
}

/* When open */
.collapsible.open .collapsible-content,
.collapsible.open .collapsible-content-right{
    opacity: 1;
    margin-bottom: 2rem;
}

.collapsible-content-btn{
    display: flex;
    justify-content: center;
    padding: 3rem 0;
}

/* collapsible */

/* home-page-freight-forwarding */
.home-page-freight-forwarding{
    display: flex;
    text-align: right;
    color: #022B3A;
    height: 90vh;
}

.home-page-freight-forwarding-img{
    width: 50%;
    padding: 6rem;
}

.home-page-freight-forwarding-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.home-page-freight-forwarding-text{
    width: 50%;
    padding: 6rem;

}

.home-page-freight-forwarding-text-collapsible{
    padding: 3rem 0;
}


.home-page-isotank{
    display: flex;
    color: #022B3A;
    height: 90vh;
    border-bottom: 0.4rem solid #022B3A;
}

.home-page-isotank-text{
    padding: 6rem;
    width: 50%;
}

.home-page-isotank-img{
    padding: 6rem;
    width: 50%;
}

.home-page-isotank-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.home-page-isotank-text-collapsible{
    padding: 3rem 0;
}

.home-page-isotank-text-collapsible h3{
    color: #e6af2e;
}

.home-page-isotank-text-collapsible h3:hover{
    color: #022B3A;
}

.home-page-industry{
    color: #022B3A;
    padding: 6rem;
    border-bottom: 0.4rem solid #022B3A;
}


.home-page-industry-text {
    padding-bottom: 3rem;
}

.home-page-industry-text a{
    text-decoration: none;
    color: #022B3A;
}

.home-page-industry-text h2{
    font-family: "Roboto";
}

.home-page-industry-5-col{
    display: flex;
    gap: 6rem;
}

.home-page-industry-card{
    display: flex;
    flex-direction: column;
    width: 20%;
}

.home-page-industry-card a{
    text-decoration: none;
}

.home-page-industry-card-img{
    width: 100%;
    height: 35rem;
    padding: 1rem 0;
}

.home-page-industry-card-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.home-page-industry-card-text{
    border-top: 0.4rem solid #022B3A; 
    padding: 1rem 0;
}

.home-page-industry-card-text p{
    color: #022B3A;
    text-transform: uppercase;
}

.home-page-us{
    padding: 6rem;
    color: #022B3A;
}

.home-page-us a{
    text-decoration: none;
    color: #022B3A;
}

.home-page-us-header{
    padding-bottom: 4rem;
}

.home-page-us-card{
    display: flex;
    flex-direction: row;
    gap: 6rem;
}

.home-page-us-each{
    width: 25%;
    display: flex;
    flex-direction: column; 
}

.home-page-us-card-text{
    padding: 2rem 0;
}

.home-page-us-card-img{
    width: 100%;
    height: 45rem;
}

.home-page-us-card-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-box-contact {
    position: relative;
    width: 100%;
    height: 75vh;
}

.image-box-contact img {
    width: 100%;
    height: 100%;
    display: block;
}

.overlay-contact {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.45); /* dark overlay for text readability */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
}

.overlay-content-contact {
    max-width: 80%;
}

.overlay-content-contact h1{
    padding-bottom: 3rem;
}

.overlay-content-contact h2{
    padding-bottom: 3rem;
}

.overlay-content-contact h4{
    padding-bottom: 3rem;
    font-family: "Roboto";
    font-weight: 500;
}

.overlay-content-contact a.btn-blue{
    color: #fff;
}


.image-text-left{
    width: 100%;
    position: relative;
    margin: auto;
}

.image-text-left-img{
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-text-left-img img{
    width: 100%;
    height: 85vh;
    object-fit: cover;
    object-position: center;
}

.image-text-left-text{
    position: absolute;
    /* top: 60%; */
    bottom: 6rem;
    right: 6rem; 
    left: 6rem; /* pushes it from left */
    /* transform: translateY(-60%); */
    color: #ffffff;
    max-width: 80%;
    
}

.image-text-left-text h1{
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.image-text-left-text h4{
    font-family: 'Roboto';
    text-align: justify;
    /* font-weight: 400; */
}

.image-text-left-text p{
    line-height: 1.6;
    
}

/* ABOUT US PAGE */
.container-role{
    background-color: #e6af2e;
    color: #022B3A;

}

.container-role-inner{
    padding: 6rem;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 6rem;
}

.container-role-left{
    width: 35%;
}

.container-role-right{
    width: 65%;
    text-align: justify;
}

.container-journey{
    padding: 6rem;
    border-bottom: 0.4rem solid #022B3A;
}

.container-journey-inner{
    display: flex;
    flex-direction: row;
    gap: 6rem;
    text-align: justify;
}

.container-journey-left{
    width: 30%;
    color: #2799DB;
}

.container-journey-right{
    width: 70%;
    color: #022B3A;
}

.container-journey-right li{
    font-size: 1.6rem;
    font-family: "Roboto";
}

.container-presence{
    padding: 6rem;
    border-bottom: 0.4rem solid #022B3A;
}

.container-presence-header{
    padding-bottom: 3rem;
    color: #022B3A;
}

.container-1-col{
    padding-bottom: 6rem;
}

.container-1-col-text{
    padding-bottom: 3rem;
    width: 70%;
}

.container-1-col-text h1{
    color: #e6af2e;
    text-transform: uppercase;
}

.container-1-col-text p{
    color: #022B3A;
}

.container-1-col-img{
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container-1-col-img img{
    width: 100%;
    height: auto;
    object-fit: cover;
    object-position: center;
}

.container-1-col:nth-child(even) .container-1-col-text {
    text-align: left;
    margin-right: auto;
}

.container-1-col:nth-child(odd) .container-1-col-text {
    text-align: right;
    margin-left: auto;
}

.container-1-col-left{
    padding-bottom: 6rem;
}

.container-1-col-left-text{
    padding-bottom: 3rem;
    width: 70%;
}

.container-1-col-left-text h1{
    color: #e6af2e;
    text-transform: uppercase;
}

.container-1-col-left-text p{
    color: #022B3A;
}

.container-1-col-left-img{
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container-1-col-left-img img{
    width: 100%;
    height: auto;
    object-fit: cover;
    object-position: center;
}

.container-1-col-left:nth-child(odd) .container-1-col-left-text {
    text-align: left;
    margin-right: auto;
}

.container-1-col-left:nth-child(even) .container-1-col-left-text {
    text-align: right;
    margin-left: auto;
}

.container-promise{
    padding: 6rem;
    border-bottom: 0.4rem solid #022B3A;
}

.container-promise-inner{
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 6rem;
    padding-bottom: 3rem;
}

.container-promise-left{
    width: 40%;
    color: #2799DB; 
}

.container-promise-right{
    width: 60%;
    color: #022B3A;
}

.container-promise-card{
    display: flex;
    flex-direction: row;
    gap: 6rem;
    padding: 3rem 0;
}

.container-promise-img{
    height: 50rem;
}

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

.container-looking-ahead{
    padding: 6rem;
}

.container-looking-ahead-inner{
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 6rem;
}

.container-looking-ahead-left{
    width: 35%;
    color: #e6af2e;
}

.container-looking-ahead-right{
    /* text-transform: uppercase; */
    width: 65%;
    text-align: justify;
}

.container-looking-ahead-right h3{
    font-weight: 400;
}
/* ABOUT US PAGE END*/

/* CAREERS PAGE */
.cointainer-careers{
    padding: 6rem;
    background: #e6af2e;

}

.container-career-come{
    padding: 6rem;

}

.container-career-come h1{
    text-align: center;
    text-transform: uppercase;
}

.cointainer-careers-inner{
    display: flex;
    flex-direction: row;
    align-items: center ;
    gap: 6rem;
}

.cointainer-careers-left{
    width: 40%;
    text-transform: uppercase;
    color: #022B3A;
}

.cointainer-careers-right{
    width: 55%;
    text-align: justify;
    color: #022B3A;
}

.cointainer-about-careers{
    padding:6rem;
    border-bottom: 0.4rem solid #022B3A;
}

.container-img-full{
    width: 100%;
    overflow: hidden;           /* crop if needed */
    display: flex;
    justify-content: center;
    align-items: center;

}

.container-img-full img{
  width: 100%;
  height: auto;               /* keep aspect ratio */
  object-fit: cover;
  object-position: center;    /* keep image centered */

}

.cointainer-about-careers-text{
    display: flex;
    flex-direction: row;
    gap: 6rem;
    align-items: center;
}

.cointainer-about-careers-text-left{
    width: 40%;
    color: #2799DB;
    text-transform: uppercase;
}

.cointainer-about-careers-text-right{
    width: 60%;
    color: #022B3A;
}

.cointainer-opportunities{
    padding: 6rem;
    border-bottom: 0.4rem solid #022B3A;
}

.cointainer-opportunities h1{
    color: #022B3A;
}

.cointainer-opportunities-headline{
    padding-bottom: 6rem;
}


.cointainer-opportunities-card{
    
}

.cointainer-explore{
    padding: 6rem;
    display: flex;
    flex-direction: row;
    gap: 6rem;
    
}

.cointainer-explore-left{
    width: 60%;
    text-transform: uppercase;
    color: #022B3A;
}

.cointainer-explore-right{
    width: 40%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.container-vacant{
    padding: 6rem;
    border-bottom: 0.4rem solid #022B3A;
}

.container-vacant-heading h1{
    text-align: center;
    text-transform: uppercase;
    color: #2799db;
}

.container-vacant-card{
    padding-top: 3rem;
}

.container-vacant-card-text h2{
    text-transform: uppercase;
    color: #022B3A;
    text-align: center;
}

/* Dropdown */
.filter-dropdown {
  display: flex;
  justify-content: center;
  margin: 3rem 0;
}

.filter-dropdown select {
  width: 99%;
  padding: 1rem 1.5rem;
  border: .2rem solid #2799db;
  cursor: pointer;
  font-size: 1.6rem;
  height: 5rem;
}

/* Flex container */
.cardItems {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6rem;
  align-items: flex-start; 
}

.eachItem {
  background: #fff;
  /* border-radius: 1.2rem; */
  border: 0.2rem solid #022B3A;
  box-shadow: 0 .4rem 1rem rgba(0,0,0,0.1);
  padding: 2rem;
  width: 47%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.eachItem-header{
  padding-bottom: 2rem;
  border-bottom: 0.2rem solid #022B3A;
}

.eachItem-header h3{
    color: #e6af2e;
    font-family: "Roboto";
    text-transform: uppercase;
}

.eachItem-header h4{
    font-family: "Roboto";
}

.eachItem.hide {
  opacity: 0;
  transform: scale(0.9);
  pointer-events: none;
  position: absolute;
}

/* Card text clamp */
.eachItem-text {
  max-height: 10rem; /* collapsed height (approx 4 lines) */
  overflow: hidden;
  text-overflow: ellipsis;
  margin: 2rem 0;
  color: #022B3A;
  transition: 
    max-height 0.5s ease,
    opacity 0.4s ease,
    padding 0.4s ease;
}

.eachItem-text li{
    font-size: 1.6rem;
}

.eachItem-text.expanded {
  max-height: 100rem;
  padding-bottom: 0.5rem; /* gives smooth breathing space */
}

/* Buttons */
.eachItem-buttons {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.eachItem-buttons button,
.eachItem-buttons a {
  padding: .8rem 1.4rem;
  border: none;
  cursor: pointer;
  font-size: 2rem;
  text-decoration: none;
  text-align: center;
  text-transform: uppercase;
  font-family: "Oswald";

}

.view-more {
  background: #022B3A;
  color: #fff;
  transition: background 0.3s ease, color 0.3s ease;
}

.view-more:hover {
  color: #ddd;
}

.apply {
  background: #2799db;
  color: white;
}

.apply:hover{
  color: #022B3A;
}
/* CAREERS PAGE */

/* FREIGHT-FORWARDING */
.freight-forwarding{
    padding: 6rem;
    gap: 6rem;
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    align-items: center;
    background-color: #e6af2e;
}

.freight-forwarding-left{
    width: 45%;
    text-transform: uppercase;
}

.freight-forwarding-right{
    text-align: justify;
    width: 50%;
}

.freight-forwarding-services{
    padding: 6rem;
    display: flex;
    flex-direction: column;
    gap: 6rem;
    border-bottom: 0.4rem solid #022B3A;
}

.card-icon{
  display: flex;
  justify-content: center; /* horizontal center */
  width: 100%;
}

.freight-forwarding-liners{
  padding: 6rem;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto; /* 🔑 center container */
}

.freight-forwarding-liners-heading h1{
    text-transform: uppercase;
    text-align: center;
}

.liners-card{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3rem;
    padding-top: 3rem;
}

.liner-img{
    height: auto;
    width: 10%;
}

.liner-img img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* FREIGHT-FORWARDING */

/* BERTSCHI ISOTANK */
.bertschi-isotank{
    padding: 6rem;
    display: flex;
    flex-direction: row;
    gap: 6rem;
    align-items: center;
    background-color: #e6af2e;
}

.bertschi-isotank-left{
    width: 50%;
    text-transform: uppercase;
    color: #022B3A;
}

.bertschi-isotank-right{
    width: 50%;
    color: #022B3A;
    text-align: justify;
} 

.bertschi-key-expertise{
    padding: 6rem;
    border-bottom: 0.4rem solid #022B3A;
}

.bertschi-key-expertise-header h1{
    color: #022B3A;
    text-transform: uppercase;
    padding-bottom: 3rem;
}

.bertschi-why-use{
    padding: 6rem;
    border-bottom: 0.4rem solid #022B3A;
}

.bertschi-why-use-header{
    color: #2799db;
    text-transform: uppercase;
}

.container-3-col-s{
    display: flex;
    flex-direction: row;
    gap: 6rem;
    padding-top: 6rem;
}

.container-3-col-item{
    display: flex;
    flex-direction: column;
    width: 33%;
    gap: 3rem;
}

.container-3-col-s-img{
    width: 100%;
    height: 15rem;
}

.container-3-col-s-img img{
    height: 15rem;
    object-fit: cover;
}

.container-3-col-s-text{
    color: #022B3A;
}


.container-3-col-s-text h2{
    text-transform: uppercase; 
}

.container-3-col-s-text p{
    text-align: justify;
}

/* BERTSCHI ISOTANK */

/* COLD CHAIN */
.cold-chain-services{
    padding: 6rem 0 0 0;
}

.cold-chain-item{
    padding: 0;
}

.container-tagline{
    display: flex;
    flex-direction: row;
    gap: 6rem;
    background-color: #e6af2e;
    align-items: center;
    padding: 6rem;
    color: #022B3A;
}

.container-tagline-left{
    width: 40%;
}

.container-tagline-left h1{
    text-transform: uppercase;
}


.container-tagline-right{
    width: 60%;
    text-align:justify;
}


/* Menu */
.tab-menu {
    display: flex;
    justify-content: center;
    background: #fff;
    border-bottom: .2rem solid #022B3A;
    flex-wrap: wrap;
    padding-bottom: 3rem;
}

.tab-menu button {
    flex: 1 1 25%;
    padding: 2rem;
    border: none;
    cursor: pointer;
    font-size: 2.4rem;
    background: none;
    transition: all 0.3s ease;
    font-family: "Oswald";
    font-weight: 500;
    white-space: nowrap;
}

.tab-menu button.active {
    color: #E6AF2E; /* highlight */
}

.tab-menu button:hover {
    color: #2799DB;
}

.tab-content-text{
    padding: 6rem 6rem 0 6rem;
    /* text-transform: uppercase; */
    text-align: center;
    color: #022B3A;
}

.tab-content-text h2{
    font-family: 'Roboto';
}

.tab-content-text h2{
    font-weight: 500;
}

/* Content */
.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

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

.tab-content-why{
    padding-bottom: 6rem;
    border-bottom: .4rem solid #022B3A;
}

.tab-content-inner{
    display: flex;
    flex-direction: row;
    align-items: center;
    height: 100vh;
}

.tab-content-why-img{
    width: 55%;
}

.tab-content-why-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tab-content-why-text{
    width: 45%;
    padding: 6rem;
}

.tab-content-why-text h1{
    color: #2799DB;
    text-transform: uppercase;
}

.tab-content-why-text p{
    color: #022B3A;
    text-align: justify;
}

.tab-content-card{
    padding: 6rem 6rem 0 6rem;
}


.tab-content-card-header{
    padding-bottom: 6rem;
}

.tab-content-card-header h1{
    text-transform: uppercase;
    color: #2799DB;
}

.tab-content-card-header h2{
    font-family: "Roboto";
    color: #022B3A;
    font-weight: 400;
}

.cold-chain-nationwide{

}

.cold-chain-nationwide-img{
  width: 100%;
  overflow: hidden;           /* crop if needed */
  display: flex;
  justify-content: center;
  align-items: center;
}

.cold-chain-nationwide-img img{
  width: 100%;
  height: auto;               /* keep aspect ratio */
  object-fit: cover;
  object-position: center;    /* keep image centered */
}

.cold-chain-nationwide-text{
    display: flex;
    flex-direction: row;
    gap: 6rem;
    padding: 6rem;
    align-items: center;
}

.cold-chain-nationwide-text-left{
    width: 50%;
    text-transform: uppercase;
    color: #e6af2e;
}

.cold-chain-nationwide-text-right{
    width: 50%;
    color: #022B3A;
    text-align: justify;
}

.tab-content-card-col-1{
    padding: 6rem;
}

.tab-content-card-col-1-header{
    color: #022B3A;
    text-transform: uppercase;
}

.tab-content-card-col-1-content{
    display: flex;
    flex-direction: column;
    gap: 3rem;
    padding-top: 6rem;
}

.tab-content-card-col-1-title{
    text-transform: uppercase;
    color: #e6af2e;
    
}

.tab-content-card-col-1-description{
    text-align: justify;
    color: #022B3A;
}

.tab-content-card-col-1-img{
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tab-content-card-col-1-img img{
    width: 100%;
    height: auto;
    object-fit: cover;
    object-position: center;
}

.tab-content-col-4{
    display: flex;
    flex-direction: row;
    gap: 6rem;
    padding-bottom: 6rem;
}

.tab-content-col-4-each{
    display: flex;
    flex-direction: column;
    width: 22%;
}

.tab-content-col-4-img{
    height: 40rem;
}

.tab-content-col-4-img img{
    height: 100%;
    width: 100%;
    object-fit: cover;
}

.tab-content-col-4-text{
    display: flex;
    flex-direction: column;
    gap: 2rem;
    color: #022B3A;
    padding-top: 2rem;
}

.tab-content-col-4-title{
    text-transform: uppercase;
    border-bottom: .2rem solid #023040;
    padding-bottom: 2rem;
}

.tab-content-col-4-description{

}
/* COLD CHAIN */


/* INDUSTRIES */
.industries-header-text{
    padding: 6rem;
    text-align: center;
    text-transform: uppercase;
    color: #022B3A;
}

.section-2-col-s-l {
  margin: 0 auto;
  padding: 6rem;
  color: #022B3A;
  border-bottom: 0.4rem solid #022B3A;
}

.section-2-col-header h1 {
  margin-bottom: 6rem;
  text-transform: uppercase;
}

.section-2-col-s-l-content {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 2rem;
  align-items: stretch; /* ✅ make columns equal height */
}

/* Left column */
.section-2-col-s-content img {
  width: 100%;
  height: 100%;   
  object-fit: cover;  
}

/* Right column */
.section-2-col-l-content {
  display: flex;
  flex-direction: column;
}

.section-2-col-l-content-img {
  flex: 1; 
}

.section-2-col-l-content-img img {
  width: 100%;
  height: 100%;   
  object-fit: cover;
}

.section-2-col-l-content-text {
  margin-top: 2rem;
}

.section-2-col-l-content-text p {
  margin-bottom: 2rem;
}

.section-2-col-l-content-text strong {
  color: #002d40;
}
/* INDUSTRIES */

/* CONTACT US */
.contact-us{
    padding: 6rem;
}

.contact-form-header{
    text-align: center;
    color: #022B3A;
    text-transform: uppercase;
    padding-bottom: 6rem;
}

form {
    max-width: 80rem;
    margin: auto;
}

label {
    display: block;
    margin: 1.5rem 0 0.5rem;
}

input, select {
    width: 100%;
    padding: 0.8rem;
    border: .1rem solid #022B3A;
    height: 5rem;
    background: #fafafa;
}

textarea {
    width: 100%;
    padding: 0.8rem;
    border: .1rem solid #022B3A;
    height: 15rem;
    background: #fafafa;
}


input:focus, select:focus, textarea:focus {
    border-color: #2799DB;
    outline: none;
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 0.5rem 0;
}

.error {
    color: #FF0000;
    font-size: 1.6rem;
    display: none;
}

.btn-submit {
    padding: 1rem 2rem;
    color: #fff;
    border: 0.2rem solid #2799DB;
    background: #2799db;
    cursor: pointer;
    transition: 0.3s;
    text-decoration: none;
    display: inline-block;
    font-family: "Oswald";
    margin-top: 2rem;
    font-size: 2rem ;
}

.btn-submit:hover {
    color: #022B3A;
    border: 0.2rem solid #2799DB;
    background: #ffffff;
}

.btn-container {
    text-align: center;
    margin-top: 1.5rem;
}

/* Success Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 999;
    left: 0; top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: #fff;
    padding: 2rem;
    border-radius: 1.2rem;
    text-align: center;
    max-width: 40rem;
    width: 90%;
    position: relative;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.modal h3 {
    color: #022B3A;
    margin-bottom: 2rem;
}

/* Close Button */
.close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.5rem;
    font-weight: bold;
    color: #022B3A;
    cursor: pointer;
    border: none;
    background: none;
}

.close-btn:hover {
    color: #2799DB;
}
/* CONTACT US */

/* RESOURCES */
.container-resources {
  display: flex;
  gap: 6rem;
  margin: auto;
  padding: 6rem;
}

/* Main content */
.main-content {
  flex: 2;
}

.main-content h3 {
  color: #2799DB;
  margin-bottom: 2rem;
}

.main-content-card h1 {
  margin-bottom: 2rem;
  color: #022B3A;
  line-height: 6.5rem;
  text-transform: uppercase;
}

.main-content-card img {
  width: 100%;
  margin: 1.5rem 0;
}

.main-content-card p {
  margin-bottom: 1.5rem;
}

.main-content-card-source{
  text-align: center;
}

.main-content-card-description p{
  text-align: justify;
}

/* Sidebar */
.resources-sidebar {
  flex: 1;
}

.resources-sidebar h3 {
  color: #2799DB;
  margin-bottom: 2rem;
  font-family: "Roboto";
}

.sidebar-case-card {
  margin-bottom: 2rem;
}

.sidebar-case-card img {
  width: 100%;
  margin-bottom: 1rem;
}

.sidebar-case-card h4 {
  color: #E6AF2E;
  margin-bottom: .5rem;
  text-transform: uppercase;
}

.sidebar-case-card p {
  margin-bottom: 1rem;
}

.sidebar-case-card a {
  display: inline-block;
  padding: .8rem 1.5rem;
  background: #2799DB;
  color: #fff;
  text-decoration: none;
  transition: background 0.3s;
  font-family: "Oswald";
  text-transform: uppercase;
  font-weight: 500;
}

.sidebar-case-card a:hover {
  background: #2799DB;
}

.case-study{
  padding: 6rem;
}

.case-study h2{
  color: #E6AF2E;
  text-transform: uppercase;
  font-family: "Roboto";
  margin-bottom: 6rem;
}

.case-study-card img{
  width: 100%;
  height: auto;
  object-fit: cover;
  margin: 1.5rem 0;
}

.case-study-card-headline h1{
  text-transform: uppercase;
  color: #022B3A;
  line-height: 6.5rem;
  margin-bottom: 2rem;
}

.case-study-card-description h4{
  font-family: "Roboto";
  margin-bottom: 1rem;
}

.case-study-card-description p{
  margin-bottom: 1rem;
}

.case-study-card-description ul{
  margin: -1rem 0 0 2rem;
  padding: 0;
}

.case-sources{
    padding-top: 3rem;
}

.case-sources h3{
  font-weight: 500;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.case-sources ul{
  margin: -1rem 0 0 2rem;
  padding: 0;
  color: #022B3A;
}

.case-sources a{
  color: #022B3A;
  text-decoration: none;
}

.case-sources a:hover{
  color: #2799DB;
}

.card-6-col {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 2rem;
}

.card-6-col a {
  text-decoration: none;
  color: inherit;
}

.card-6-col-item {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
}

.card-6-col-item:hover {
  transform: translateY(-5px);
}

.card-6-col-img img {
  width: 100%;
  height: auto  ;
  object-fit: cover;
  display: block;
}

.card-6-col-content {
  padding: 0;
}

.card-6-col-content p {
  color: #333;
  word-break: break-word;
}

/* RESOURCES */

/* footer */
footer{
    background-color: #023040; /* Background color */
    color: #fff;
    padding: 6rem;
}

.footer-container{
    display: flex;
}

.footer-col{
    width: 25%; 
    padding: 0 3rem;
}

.footer-col a{
    color: #fff;
    text-decoration: none;
}

.footer-col-group{
    padding-bottom: 1rem;
}

.footer-col-group a:hover{
    color: #2799DB;
}

.footer-col-group p{
  padding: .2rem 0;
}

/* dropdown */
.footer-dropdown {
  padding: .2rem 0;
}

.dropdown-btn {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.6rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dropdown-btn i {
  transition: transform 0.3s ease;
}

.dropdown-btn:hover {
  color: #2799DB;
}


.dropdown-content {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.4s ease;
  margin-left: 1rem;
}

.dropdown-content.show {
  max-height: 300px; /* enough space for items */
  opacity: 1;
}

.dropdown-content a {
  display: block;
  padding: 0.1rem 0;
  color: #fff;
}

.dropdown-content a:hover {
  color: #2799DB;
}

/* Submenu header: link + arrow */
.submenu-header {
  display: flex;
  align-items: center;
  flex-direction: row;
  gap: .5rem;
}

.submenu-header a {
  color: #fff;
  text-decoration: none;
  padding: 0.1rem 0;
}

.submenu-toggle {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
}

.submenu-toggle i {
  transition: transform 0.3s ease;
}

/* Submenu hidden */
.submenu-content {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.4s ease;
  margin-left: 1rem;
}

/* Show submenu */
.submenu-content.show {
  max-height: 300px;
  opacity: 1;
}

.footer-logo{
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.footer-logo img{
    width: 100%;
}

.footer-bottom{
    text-align: right;
    padding-top: 4rem;
}

.footer-bottom a{
    color: #fff;
    font-size: 3rem;
    padding: 1rem;
}

.fa-instagram:hover{
    background: -webkit-radial-gradient(33% 100% circle, #FED373 4%, #F15245 30%, #D92E7F 62%, #9B36B7 85%, #515ECF);
    background: radial-gradient(circle at 33% 100%, #FED373 4%, #F15245 30%, #D92E7F 62%, #9B36B7 85%, #515ECF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.fa-linkedin:hover{
    color: #0077B5;
}

.fa-facebook:hover{
    color: #1778F2;
}
/* footer */

@media (max-width: 1280px) { 
    .home-page-industry-5-col {
        gap: 3rem;
    }

    .home-page-us-card {
        gap: 3rem;
    }

    .freight-forwarding{
        gap: 3rem;
    }

    .freight-forwarding-services {
        gap: 3rem;
    }

    .container-3-col-s{
        gap: 3rem;
    }

    /* BERTSCHI ISOTANK */
    .bertschi-isotank{
        flex-direction: column;
        gap: 3rem;
    }

    .bertschi-isotank-left,
    .bertschi-isotank-right{
        width: 100%;
    }
    /* BERTSCHI ISOTANK */

    /* COLD CHAIN */
    .tab-content-inner {
        height: 70%;
    }

    .cold-chain-nationwide-text{
        gap: 3rem;
    }

    .tab-content-col-4-img {
        height: 35rem;
    }

    .tab-content-col-4 {
        gap: 3rem;
    }
    /* COLD CHAIN */

    /* CAREER PAGE */
    .cointainer-careers-left{
        width: 40%;
    }

    .cointainer-careers-right{
        width: 60%;
    }

    .cointainer-about-careers-text{
        gap: 3rem;
    }
    /* CAREER PAGE */

}

@media (max-width: 1024px) {    
    .home-page-industry-card-img {
        height: 30rem;
    }

    .collapsible-2-col,
    .collapsible-2-col-reverse{
        height: auto;
        padding-bottom: 6rem;
    }

    .home-page-freight-forwarding{
        height: auto;
    }

    .home-page-isotank{
        height: auto;
    }
    
    .home-page-us-card-img{
        height: 35rem;
    }

    .container-promise-img{
        height: 40rem;
    }

    .cardItems {
        gap: 3rem;
    }
    
    .cold-chain-nationwide-text{
        flex-direction: column;
    }

    .cold-chain-nationwide-text-left {
        width: 100%;
    }

    .cold-chain-nationwide-text-right {
        width: 100%;
    }

    .tab-content-col-4-img {
        height: 28rem;
    }


    /* RESOURCES */
    .card-6-col {
        grid-template-columns: repeat(4, 1fr); /* Tablet landscape */
    }
    /* RESOURCES */
}

@media (max-width: 912px) {
  /* navbar */
  .nav-left, .nav-right {
    display: none;
  }
  .hamburger {
    display: flex;
  }

  /* Kill hover behavior */
  .dropdown-sub:hover .dropdown-submenu {
    max-height: 0 !important;
    opacity: 0 !important;
    transition-delay: 0s !important;
  }

  /* Mobile submenu closed by default */
  .dropdown-submenu {
    max-height: 0;
    opacity: 0;
    border-left: none;
    padding-left: 0;
    transition: max-height 0.3s ease, opacity 0.3s ease;
  }

  /* Open state controlled by JS */
  .dropdown-sub.open .dropdown-submenu {
    max-height: 500px;
    opacity: 1;
  }

  /* Arrow indicator */
  .dropdown-sub > a::after {
    float: right;
    font-size: 0.8rem;
    transition: transform 0.3s ease;
  }
  .dropdown-sub.open > a::after {
    transform: rotate(180deg);
  }
  /* navbar */

    .container-promise-img{
        height: 35rem;
    }

}

@media (max-width: 853px) {
    .home-page-industry-card-img {
        height: 20rem;
    }

    .home-page-us-card-img{
        height: 30rem;
    }

    .container-promise-img{
        height: 30rem;
    }

    .freight-forwarding{
        flex-direction: column;
    }
    
    .freight-forwarding-left{
        width: 100%;
        text-transform: uppercase;
    }

    .freight-forwarding-right{
        width: 100%;
    }
}

@media (max-width: 768px) {
    /* font-size */
    h1{font-size: 3.5rem;}
    h2{font-size: 3rem;}
    h3{font-size: 2rem;}
    h4{font-size: 1.8rem;}
    span{font-size: 1.6rem;}
    b{font-size: 1.4rem;}
    p{font-size: 1.4rem;}
    a{font-size: 1.4rem;}
    li{font-size: 1.4rem;}
    /* font-size */

    nav{
        padding: 2rem;
    }

    .home-page-service {
        padding: 2rem;
    }

    .home-page-service-2-col{
        display: flex;
        flex-direction: column;
    }

    .home-page-service-2-col-left{
        width: 100%;
        padding: 2rem 0;
    }

    .home-page-service-2-col-right{
        width: 100%;
        padding: 2rem 0;
    }

    .home-page-specialist{
        padding: 2rem;
    }

    .home-page-specialist-2-col{
        gap: 0;
        flex-direction: column;
    }

    .home-page-specialist-2-col-left{
        width: 100%;
        padding: 2rem 0;
    }
    .home-page-specialist-2-col-right{
        width: 100%;
        padding: 2rem 0;
    }

    .home-page-icon-4-col{
        padding: 2rem;
    }

    .home-page-icon{
        width: 45%;
    }

    .home-page-about-us-2-col{
        height: auto;
        flex-direction: column;
    }

    .home-page-about-us-img{
        width: 100%;
    }

    .home-page-about-us-text{
        padding: 2rem;
        width: 100%;
    }

    .home-page-industry-card-img {
        height: 45rem;
    }

    .home-page-cold-chain{
        padding: 2rem;
        flex-direction: column;
        gap: 0;
        text-align: center;
    }

    .home-page-cold-chain-left{
        width: 100%;
    }

    .home-page-cold-chain-right{
        width: 100%;
        padding: 2rem 0;
    }


    .home-page-end-to-end{
        padding: 2rem;
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .home-page-end-to-end-left{
        width: 100%;
        
    }

    .home-page-end-to-end-right{
        width: 100%;
        
    }

    .collapsible-2-col,
    .collapsible-2-col-reverse{
        flex-direction: column-reverse;
        padding-bottom: 2rem;
    }

    .collapsible-2-col-img, .collapsible-2-col-img-reverse{
        width: 100%;
        padding: 0;
    }

    .collapsible-2-col-text{
        width: 100%;
        padding: 2rem;
    }

    .collapsible-2-col-text-content{
        padding: 2rem 0 0 0;
    }



    .collapsible-2-col-text-right {
        width: 100%;
        padding: 2rem;
    }

    .home-page-freight-forwarding{
        
        flex-direction: column;
    }

    .home-page-freight-forwarding-img{
        width: 100%;
        padding: 0;
    }

    .home-page-freight-forwarding-text{
        width: 100%;
        padding: 2rem;
    }

    .home-page-isotank{
        flex-direction: column-reverse;
    }

    .home-page-isotank-text{
        width: 100%;
        padding: 2rem;
    }

    .home-page-isotank-img{
        width: 100%;
        padding: 0;
    }

    .home-page-industry{
        color: #022B3A;
        padding: 2rem;
        
    }

    .home-page-industry-5-col{
        flex-direction: column;
        gap: 2rem;
    }

    .home-page-industry-card{
        width: 100%;
    }

    .home-page-us{
        padding: 2rem;
    }

    .home-page-us-header{
        padding-bottom: 2rem;
    }
    
    .home-page-us-card{
        flex-wrap: wrap;
        justify-content: center;
    }

    .home-page-us-each{
        width: 45%;
    }

    .home-page-us-card-img {
        height: 45rem;
    }
    

    .image-text-left-text {
        max-width: 100%;
        bottom: 2rem;
        right: 2rem;
        left: 2rem;
    }

    .image-text-left-img img{
        height: 60vh;
    }

    /* ABOUT US PAGE END*/
    .container-role-inner {
        padding: 2rem;
        gap: 3rem;
    }

    .container-journey{
        padding: 2rem;
    }

    .container-journey-inner{
        flex-direction: column;
        gap: 1rem;
    }
    
    .container-journey-left{
        width: 100%;
    }

    .container-journey-right{
        width: 100%;
    }

    .container-journey-right li{
        font-size: 1.4rem;
    }

    .container-presence{
        padding: 2rem;
    }

    .container-presence-header{
        padding-bottom: 2rem;
    }

    .container-1-col{
        padding-bottom: 2rem;
    }
    
    .container-1-col-text{
        width: 100%;
        padding-bottom: 2rem;
    }

    .container-1-col-img {
  
    }

    .container-1-col-left{
        padding-bottom: 2rem;
    }
    
    .container-1-col-left-text{
        width: 100%;
        padding-bottom: 2rem;
    }

    .container-1-col-left-img {
        
    }

    .container-promise{
        padding: 2rem;
    }

    .container-promise-card{
        gap: 3rem;
    }

    .container-promise-inner{
        padding-bottom: 2rem;
    }

    .container-promise-card{
        padding: 2rem 0;
    }

    .container-looking-ahead{
        padding: 2rem;
    }

    .container-looking-ahead-inner{
        gap: 3rem;
    }

    
    /* ABOUT US PAGE END*/

    /* CAREERS PAGE */
    .cointainer-careers{
        padding: 2rem;
    }

    .cointainer-careers-inner{
        gap: 3rem;
        flex-direction: column;
    }

    .cointainer-careers-left,
    .cointainer-careers-right{
        width: 100%;
    }

    .cointainer-about-careers{
        padding: 2rem;
    }

    .cointainer-about-careers-img {
        
    }

    .cointainer-about-careers-text{
        gap: 2rem;
        flex-direction: column;
    }

    .cointainer-about-careers-text-left{
        width: 100%;
    }

    .cointainer-about-careers-text-right{
        width: 100%;
    }

    .cointainer-opportunities{
        padding: 2rem;
    }

    .cointainer-opportunities-headline{
        padding-bottom: 2rem;
    }

    .collapsible-content-btn {
        padding: 2rem 0;
    }

    .cointainer-explore{
        padding: 2rem;
        gap: 3rem;
    }

    .container-vacant{
        padding: 2rem;
    }

    .container-vacant-card{
        padding-top: 2rem;
    }

    .filter-dropdown {
        margin: 2rem 0;
    }

    .cardItems {
        gap: 2rem;
    }

    .eachItem {
        width: 48%;
    }
    /* CAREERS PAGE */

    /* RESOURCES */
    .case-sources{
        padding-top: 2rem;
    }
    .container-resources {
        flex-direction: column-reverse;
    }

    .resources-sidebar {
        order: -1;
    }

    .container-resources {
        gap: 2rem;
        padding: 2rem;
    }

    .case-study{
        padding: 2rem;
    }

    .case-study h2{
        margin-bottom: 2rem;
    }
    /* RESOURCES */

    /* .freight-forwarding */
    .freight-forwarding{
        padding: 2rem;
        gap: 2rem;
    }

    .freight-forwarding-services {
        gap: 2rem;
        padding: 2rem;
    }

    .freight-forwarding-liners{
        padding: 2rem;
    }

    .liners-card {
        padding-top: 2rem;
        gap: 2rem;
    }
    /* .freight-forwarding */

    /* BERTSCHI ISOTANK */
    .bertschi-isotank{
        gap: 2rem;
        padding: 2rem;
    }

    .bertschi-isotank-left,
    .bertschi-isotank-right{
        width: 100%;
    }

    .bertschi-key-expertise{
        padding: 2rem;
    }

    .bertschi-key-expertise-header h1 {
    padding-bottom: 2rem;
    }

    .bertschi-why-use{
        padding: 2rem;
    }

    .container-3-col-s{
        gap: 2rem;
        padding-top: 3rem;
    }

    .container-3-col-item {
        gap: 2rem;
    }

    .container-3-col-s-img {
        height: 10rem;
    }

    .container-3-col-s-img img {
        height: 10rem;
    }
    /* BERTSCHI ISOTANK */

    /* COLD CHAIN */
    .container-tagline{
        flex-direction: column;
        gap: 2rem;
        padding: 2rem;
    }

    .container-tagline-left,
    .container-tagline-right{
        width: 100%;
    }

    .tab-menu {
        padding-bottom: 1rem;
    }

    .tab-menu button {
        font-size: 2rem;
    }

    .cold-chain-services{
        padding: 6rem 0 0 0;
    }

    .cold-chain-item{
        padding: 0;
    }

    .tab-content-why{
    padding-bottom: 2rem;
    }

    .tab-content-why-text{
        padding: 2rem;
    }

    .tab-menu button {
      flex: 1 1 50%; /* 2 buttons per row */
      text-align: center;
    }
    .tab-menu button:nth-child(odd) {
      /* border-right: 1px solid #eee; */
    }

    .tab-content-text{
        padding: 2rem 2rem 0 2rem;
    }
    
    .tab-content-card{
        padding: 2rem 2rem 0 2rem;
    }

    .tab-content-card-header{
        padding-bottom: 2rem;
    }


    .cold-chain-nationwide-text{
        padding: 2rem;
    }

    .cold-chain-nationwide-text {
        gap: 1rem;
    }

    .tab-content-card-col-1{
        padding: 2rem;
    }

    .tab-content-card-col-1-content {
        padding-top: 2rem;
        gap: 1rem;
    }

    .tab-content-card-col-1-img {
        
    }

    .cold-chain-nationwide-img {

    }

    .tab-content-col-4 {
        gap: 2rem;
        padding-bottom: 2rem;
    }

    .tab-content-col-4-img {
        height: 25rem;
    }

    /* COLD CHAIN */

    /* INDUSTRIES */
    .industries-header-text{
        padding: 2rem;
    }
    .section-2-col-s-l{
        padding: 2rem;
    }

    .section-2-col-s-l-content {
        grid-template-columns: 1fr;
    }

    .section-2-col-header h1 {
        text-align: center;
        margin-bottom: 2rem;
    }

    .section-2-col-l-content-img {
        height: auto; /* ✅ allow natural height on mobile */
    }

    .section-2-col-l-content-img img,
    .section-2-col-s-content img {
        height: 50vh; /* ✅ reset for stacked layout */
    }
    

    .section-2-col-l-content-text {
        text-align: justify;
    }

    /* INDUSTRIES */

    /* CONTACT US */
    .contact-us{
        padding: 2rem;
    }

    .contact-form-header{
        padding-bottom: 2rem;
    }
    /* CONTACT US */

    /* RESOURCES */
    .card-6-col {
        grid-template-columns: repeat(4, 1fr); /* Tablet landscape */
    }
    /* RESOURCES */

    /* FOOTER */
    footer{
        padding: 2rem;
    }

    .footer-container{
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .footer-col{
        width: 100%;
    }
        
    .footer-logo img {
        width: 65%;
    }

    .footer-bottom {
        text-align: center;
        padding-top: 0;
    }

    .footer-bottom a{
        font-size: 3rem;
        padding: 0.5rem;
    }

    /* center dropdown button */
    .footer-dropdown {
        text-align: center;
    }
    .dropdown-btn {
        font-size: 1.4rem;
        justify-content: center;
        width: 100%;
    }
        
    .dropdown-content {
        margin-left: 0;
        text-align: center;
    }

    .submenu-header {
        justify-content: center;
        gap: .5rem;
    }

    .submenu-content {
        margin-left: 0;
        text-align: center;
    }
    /* FOOTER */

}

@media (max-width: 540px) {
    .home-page-us-card{
        flex-direction: column;
    }

    .home-page-us-each{
        width: 100%;
    }

    .home-page-us-card-img {
        height: 45rem;
    }

    .container-role-inner{
        flex-direction: column;
        gap: 1rem;
    }
    
    .container-role-left{
        width: 100%;
    }

    .container-role-right{
       width: 100%; 
    }


    /* ABOUT US PAGE*/
    .container-promise-inner{
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .container-promise-left{
        width: 100%;
        color: #2799DB;
        
    }

    .container-promise-right{
        width: 100%;
        color: #022B3A;
        text-align: justify;
    }

    .container-promise-card{
        flex-direction: column;
        gap: 2rem;
    }

    .container-promise-img{
        height: 40rem;
    }

    .container-looking-ahead-inner{
        flex-direction: column;
        gap: 2rem;
    }
    
    .container-looking-ahead-left{
        width: 100%;
    }

    .container-looking-ahead-right{
        width: 100%;
    }

    
    /* ABOUT US PAGE END*/
    
    /* CAREERS PAGE */
    .cointainer-careers-inner{
        gap: 1rem;
    }
    .cointainer-careers-left{
        width: 100%;
    }
    .cointainer-careers-right{
        width: 100%;
    }

    .cointainer-explore{
        flex-direction: column;
    }

    .cointainer-explore-left{
        width: 100%;
        text-align: center;
    }

    .cointainer-explore-right{
        width: 100%;
    }

    .eachItem {
        width: 100%;
    }
    /* CAREERS PAGE */

    /* freight-forwarding */
    .freight-forwarding-services {
        gap: 2rem;
    }

    /* freight-forwarding */


    .container-3-col-s {
        flex-direction: column;
        gap: 3rem;
    }

    .container-3-col-item {
        width: 100%;
    }

    /* COLD CHAIN */
    .tab-menu {
        padding-bottom: 0rem;
    }

    .tab-content-inner {
        flex-direction: column;
        height: auto;
    }
    .tab-content-why-text{
        width: 100%;
    }
    .tab-content-why-img{
        height: 50vh;
        width: 100%;
    }

    .tab-content-col-4{
        flex-direction: column;
        padding-bottom: 2rem;
    }
    
    .tab-content-col-4-each{
        width: 100%;
    }

    .tab-content-col-4-img {
        height: 55rem;
    }

    .tab-content-col-4-title{
        padding-bottom: 1rem;
    }

    .tab-content-col-4-text {
        gap: 1rem;
    }

    /* COLD CHAIN */

    /* RESOURCES */
    .card-6-col {
        grid-template-columns: repeat(3, 1fr); /* Tablet landscape */
    }
    /* RESOURCES */
}


@media (max-width: 480px) {
    .section-2-col-l-content-img img,
    .section-2-col-s-content img {
        height: 40vh; /* ✅ reset for stacked layout */
    }

    /* RESOURCES */
    .card-6-col {
        grid-template-columns: repeat(2, 1fr); /* Tablet landscape */
    }
    /* RESOURCES */
}

@media (max-width: 390px) {
     /* font-size */
    h1{font-size: 3.5rem;}
    h2{font-size: 2.8rem;}
    h3{font-size: 1.8rem;}
    h4{font-size: 1.6rem;}
    span{font-size: 1.6rem;}
    b{font-size: 1.4rem;}
    p{font-size: 1.4rem;}
    a{font-size: 1.4rem;}
    /* font-size */

    .image-text-left-text {
        /* top: 40%; */
        bottom: 2rem;
        left: 1.5rem;
        right: 1.5rem;
     }

     /* COLD CHAIN */

    .tab-content-col-4-img {
        height: 40rem;
    }
     /* COLD CHAIN */

     /* RESOURCES */
    
    /* RESOURCES */
}