:root {
    /**
     colors
    **/
    --united-nations-blue: hsl(214, 56%, 58%);
    --bright-navy-blue: hsl(214, 57%, 51%);
    --yale-blue: hsl(214, 72%, 33%);
    --blue-ncs: hsl(197, 100%, 36%);
    --gunmetal: hsl(206, 34%, 20%);
    --gainsboro: hsl(0, 0%, 88%);
    --white: #ffffff;
    --black: #000;
    --onyx: hsl(0, 0%, 25%);
    --jet: hsl(0, 0%, 20%);
    --crimson: #DC143C;

    /**
     typography styles for the theme colors *
    **/

    --ff-poppins: "Poppins", sans-serif;
    --ff-montserrat: "Montserrat", sans-serif;

    --fs-1: calc(20px + 3.5vw);
    --fs-2: calc(18px + 1.6vw);
    --fs-3: calc(16px + 0.45vw);
    --fs-4: 15px;
    --fs-5: 14px;
    --fs-6: 13px;
    --fs-7: 12px;
    --fs-8: 11px;
    --fw-500: 500;
    --fw-600: 600;
    --fw-700: 700;
    --fw-800: 800;

    /**
        - transition: all linear infinite 
    ?*/

    --transition: 0.25s ease-in-out;

    /**
        - spacing 
    ?*/
    --section-padding: 60px;

    /**
        - border radius 
    ?*/
    --radius-15: 15px;
    --radius-25: 25px;
}

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

li {
    list-style: none;
}

a {
    text-decoration: none;
}

a,
img,
span,
input,
label,
button,
ion-icon {
    display: block;
}

input,
button {
    background: none;
    border: none;
    font: inherit;
}

button {
    cursor: pointer;
}

input {
    width: 100%;
}

ion-icon {
    pointer-events: none;
}

html {
    font-family: var(--ff-poppins);
    scroll-behavior: smooth;
}

body {
    background: white;
}

/*-----------------------------------*\
styling
\*-----------------------------------*/

.container {
    padding-inline: 10px;
}

.btn {
    color: var(--white);
    border-color: antiquewhite;
    text-transform: uppercase;
    font-size: var(--fs-5);
    height: 40px;
    width: 130px;
    border-radius: 25px;
    padding: 0;
    border-width: 2px solid transparent;
    transition: var(--transition);
    -webkit-border-radius: 25px;
    -moz-border-radius: 25px;
    -ms-border-radius: 25px;
    -o-border-radius: 25px;
}

.btn-primary {
    background: blue;
    border-color: blue;
}

.btn-primary:is(:hover, :focus) {
    background: rgb(0, 215, 0);
    border-color: #23242a;
}
.btn-primary a{
    color: white;
}

.btn-secondary {
    background: red;
    border-color: maroon;
}

.btn-secondary:is(:hover, :focus) {
    background: rgb(60, 255, 0);
}

.btn-explore {
    display: inline-block;
    margin-top: 1rem;
    margin-bottom: 1rem;
    background: orange;
    color: white;
    padding: .6rem 3rem;
    border: .2rem solid orange;
    cursor: pointer;
    font-size: 1rem;
}

.btn-explore:is(:hover, :focus) {
    background: black;
}

.h1,
.h2,
.h3 {
    font-weight: var(--fw-800);
    font-family: var(--ff-montserrat);
    text-transform: uppercase;
    color: white;
}

.h1 {
    color: white;
    font-size: var(--fs-1);
}

.h2,
.h3 {
    color: var(--gunmetal);
}

.h2 {
    font-size: var(--fs-2);
}

.h3 {
    font-size: var(--fs-3);
    font-weight: var(--fw-500);
}

.section-subtitle {
    color: #696969;
    font-size: 1.1em;
    text-transform: uppercase;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 500;
    margin-bottom: 5px;
}

.section-title {
    margin-bottom: 10px;
}

.section-text {
    color: black;
    margin-bottom: 20px;
}

.card-text {
    color: black;
    font-size: var(--fs-5);
    font-family: var(--ff-montserrat);
}

/*-----------------------------------*\
 * #header.css
\*-----------------------------------*/

.header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 50px;
    padding-top: 61px;
    z-index: 4;
}

.header-top {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    transition: var(--transition);
    border-bottom: 1px solid hsla(0, 0%, 100%, 0.3);
    padding-block: 15px;
    z-index: 1;
}

.header-active .header-top {
    position: fixed;
    background: lightslategrey;
}

.header-top .container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    justify-items: flex-start;
    align-items: center;
}

.helpline-box .wrapper {
    display: none;
}

.helpline-box .icon-box {
    font-size: 25px;
    background: blue;
    padding: 6px;
    border-radius: 30%;
    color: white;
}

.helpline-box .icon-box ion-icon {
    --ionicon-stroke-width: 50px;
}

.header-top .logo {
    margin-inline: auto;
}

.header-top .logo img {
    max-width: 200px;
}

.header-btn-group {
    justify-self: flex-end;
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
}

.search-btn,
.nav-open-btn {
    font-size: 35px;
    color: inherit;
}

.search-btn {
    font-size: 35px;
}

.header-bottom {
    padding-top: 2px;
}

.header-bottom .container {
    display: flex;
    border-bottom: #23242a;
    justify-content: space-between;
    align-items: center;
    padding-block: 15px;
}

.social-list {
    display: flex;
    align-items: center;
    gap: 5px;
}

.social-link {
    color: white;
    padding: 8px;
    border: 1px solid hsla(0, 0%, 100%, 0.3);
    border-radius: 50%;
    font-size: 25px;
    transition: var(--transition);
}

.social-link:is(:hover, :focus) {
    background: rgb(60, 255, 0);
}

.header .btn {
    padding: 4px;
}

.header .navbar {
    position: fixed;
    top: 0;
    right: -300px;
    width: 100%;
    max-width: 280px;
    font-size: 0.8em;
    height: 100%;
    background: white;
    visibility: hidden;
    pointer-events: none;
    transition: 0.01s ease-in;
    z-index: 3;
}

.navbar.active {
    background-color: #181818;
    right: 0;
    visibility: visible;
    pointer-events: all;
    transition: 0.2s ease-out;
}

.navbar-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 10px;
}

.navbar-top .logo img {
    width: 200px;
}

.nav-close-btn {
    font-size: 25px;
    color: var(--bright-navy-blue);
}

.nav-close-btn ion-icon {
    --ionicon-stroke-width: 80px;
}

.navbar-list {
    border-top: 1px solid #323338;
}

.navbar-list li {
    border-bottom: 1px solid #323338;
}

.navbar-link {
    padding: 15px 20px;
    color: white;
    font-weight: 500;
    font-size: 1.0em;
    transition: var(--transition);
    text-transform: capitalize;
}

.navbar-link:is(:hover, :focus) {
    color: crimson;
}

.overlay {
    position: fixed;
    inset: 0;
    background: #23242a;
    opacity: 0;
    pointer-events: none;
    z-index: 2;
    transition: var(--transition);
}

.overlay.active {
    opacity: 0.6;
    pointer-events: all;

}

.review {
    align-items: center;
}

.heading {
    align-items: center;
    display: flex;
    padding: 2.5rem;
}

.heading span {
    letter-spacing: normal;
    font-size: 1.5em;
    align-items: var(--section-padding);
    color: orange;
    border-radius: 8px;
    -webkit-border-radius: 8px;
    -moz-border-radius: 8px;
    -ms-border-radius: 8px;
    -o-border-radius: 8px;
    padding: 1rem;
}

/* Dropdown Menu Styles */
.header-bottom .dropdown {
    position: relative;
    display: inline-block;
}

.header-bottom .dropdown-content {
    border-radius: 8px;
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
}

.header-bottom .dropdown-content a {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}

.header-bottom .dropdown-content a:hover {
    background-color: #cbcbcb;
    border-radius: 8px;
}

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

.header-bottom .dropdown:hover .dropbtn {
    background-color: #3e8e41;
}
/*hero section*/

.hero {
    background: url('../Packages/IntHeroSectionImages/Singapore/hero.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-color: hsla(0, 0%, 0%, 0.646);
    background-blend-mode: overlay;
    display: grid;
    place-items: center;
    text-align: center;
    padding-top: 125px;
    max-height: 500px;
}

.hero-title {
    font-family: serif;
    font-size: 3em;
    margin-bottom: 20px;
    margin-top: 40px;
}

.hero-text {
    color: white;
    font-size: 1.3em;
    margin-bottom: 40px;
}

.btn-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

/*-----------------------------------*\
  information section
\*-----------------------------------*/
.info-section {
    padding: 20px;
    background-color: #fff;
}

.info-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.info-section .info-container h1{
    font-size: 2.5em;
    color: #333;
    margin-bottom: 10px;
}
.info-section .info-container p{
    font-size: 1.2em;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}
.image-gallery {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.image-gallery img {
    width: 32%;
    border-radius: 10px;
}


/*-----------------------------------*\
  Footer
\*-----------------------------------*/

.footer-top {
    padding-block: var(--section-padding);
    background: #eaece5;
    color: #23242a;
}

.footer-brand {
    margin-bottom: 30px;
}

.footer-brand img {
    width: 200px;
}

.footer-brand .logo {
    margin-bottom: 23px;
}

.footer-text {
    font-size: 1.1em;
    line-height: 1.5;
}

.footer-contact {
    margin-bottom: 30px;
}

.contact-title {
    position: relative;
    font-family: var(--ff-montserrat);
    font-weight: 700;
    margin-bottom: 10px;
}

.contact-title::after {
    content: "";
    position: absolute;
    bottom: -7px;
    left: 0;
    width: 92px;
    height: 2px;
    background: #23242a;
}

.contact-text {
    font-size: 1.1em;
    margin-bottom: 15px;
    max-width: 180px;
}

.contact-item {
    font: 1em;
    letter-spacing: 0.02rem;
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: flex-start;
    margin-bottom: 8px;
}

.contact-item ion-icon {
    stroke-width: 50px !important;
}

.contact-link,
address {
    font-style: var(--ff-montserrat);
    color: #0040ff;
    font-size: 1.2em;
}

.contact-link:is(:hover, :focus) {
    color: crimson;
}

.form-text {
    font-size: 1.2em;
    margin-bottom: 25px;
}

.footer-form .input-field {
    color: white;
    background: #23242a;
    font-size: 1.2em;
    padding: 17px 23px;
    border-radius: 25px;
    -webkit-border-radius: 25px;
    -moz-border-radius: 25px;
    -ms-border-radius: 25px;
    -o-border-radius: 25px;
}

.footer-form .btn {
    width: 100%;
    font-size: 1.1em;
    font-weight: 350;
    margin-top: 10px;
}

.footer-bottom {
    background: #dadbd7;
    padding-block: 25px;
    text-align: center;
    font-size: 0.8em;
}

.copyright {
    color: #23242a;
    font-size: 1.2em;
    margin-top: 8px;
    margin-bottom: 8px;
}

.copyright a {
    color: #23242a;
    display: block;
}

.copyright a:is(:hover, :focus) {
    color: crimson;
}

.footer-top .form-wrapper .input-field::placeholder {
    color: white;
}

.footer-bottom-list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.footer-bottom-list>li {
    font-size: 1em;
    Position: relative;
}

.footer-bottom-list>li:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 5px;
    right: -7px;
    bottom: 4px;
    width: 1px;
    background: #23242a;
}

.footer-bottom-link {
    color: #0040ff;
    font-size: 1em;
    transition: var(--transition);
    -webkit-transition: var(--transition);
    -moz-transition: var(--transition);
    -ms-transition: var(--transition);
    -o-transition: var(--transition);
}

.footer-bottom-link:is(:hover, :focus) {
    color: crimson;
}
/*map section*/

.map-container {
    width: 100%;
    border: 2px solid #ccc;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

iframe {
    width: 100%;
    height: 250px;
    border: none;
}
/*-----------------------------------*\
  Top Fetching Button
\*-----------------------------------*/

.top {
    position: fixed;
    bottom: 15px;
    right: 15px;
    width: 35px;
    height: 35px;
    background: red;
    color: antiquewhite;
    display: grid;
    place-items: center;
    font-size: 1rem;
    border-radius: 3px;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    -ms-border-radius: 3px;
    -o-border-radius: 3px;
    box-shadow: 0 0.8px 2.99px hsla(0, 0%, 0%, 0.2);
    opacity: 0;
    transform: translateY(10px);
    visibility: hidden;
    transition: var(--transition);
    -webkit-transition: var(--transition);
    -moz-transition: var(--transition);
    -ms-transition: var(--transition);
    -o-transition: var(--transition);
}

.top.active {
    opacity: 0.999;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    visibility: visible;
}

.top:is(:hover, :focus) {
    color: #23242a;
}

/*-----------------------------------*\
  top queries
\*----------------------------------*/
/* for 580px */
@media (min-width: 580px) {
    .container {
        max-width: 580px;
        margin-inline: auto;
    }

    .btn {
        --fs-5: 16px;
    }

    section:not(.cta) :is(.section-subtitle, .section-title, .section-text) {
        text-align: center;
    }

    .section-text {
        margin-bottom: 40px;
    }

    .card-text {
        --fs-5: 15px;
    }

    .header {
        padding-top: 80px;
    }

    .helpline-box .icon-box {
        padding: 15px;
    }

    .header-top .logo {
        max-width: unset;
    }

    .search-btn {
        font-size: 32px;
    }

    .nav-open-btn {
        font-size: 42px;
    }

    .header .btn {
        --fs-5: 15px;
    }

    .hero {
        min-height: 700px;
        padding-top: 85px;
    }

    .hero-text {
        --fs-5: 15px;
    }

    .btn-group {
        gap: 20px;
    }

    /*-----------------------------------*\
      We offer
    \*-----------------------------------*/

    /* Popular section */

    .popular-card .card-content {
        align-items: center;
    }

    /* footer section */

    .footer .container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .footer-form {
        grid-column: span 2;
    }

    .footer-bottom {
        text-align: center;
    }

    .copyright {
        margin-bottom: 0;
    }

    .footer-bottom-list {
        justify-content: flex-end;
    }

}
/* for 768px */
@media (min-width: 768px) {

    :root {

        --fs-5: 15px;

    }

    .container {
        max-width: 800px;
    }

    .section-text {
        max-width: 60ch;
        margin-inline: auto;
    }

    /* header section */

    .helpline-box {
        display: flex;
        justify-content: flex-start;
        align-items: center;
        gap: 12px;
    }

    .helpline-box .wrapper {
        display: block;
        color: white;
        font-size: var(--fs-6);
    }

    .social-list {
        gap: 12px;
    }

    /*we offer*/
    .row {
        width: 80%;
        grid-template-columns: 1fr 1fr;
    }

    /* popular section */

    .popular-list {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 25px;
        margin-bottom: 45px;
    }

    .popular-list>li:not(:last-child) {
        margin-bottom: 0;
    }

    .popular-card .card-content {
        right: 20px;
    }

    /* package section */

    .package .card-price {
        align-items: center;
    }

    .package-list {
        margin-bottom: 45px;
    }

    .package-list>li:not(:last-child) {
        margin-bottom: 35px;
    }

    .package-card {
        display: grid;
        grid-template-columns: 1.3fr 1.5fr 1fr;
    }

    .package-card .card-banner {
        height: 100%;
    }

    .package-card .card-content {
        padding: 40px;
    }

    .package-card .card-price {
        display: grid;
        place-content: center;
    }

    .package-card .card-price .btn-secondary {
        width: 100%;
    }

    .package-card .card-price .wrapper {
        margin-bottom: 18px;
    }

    /* Gallery Section */

    .gallery {
        padding-bottom: calc(var(--section-padding) * 2);
    }

    .gallery-list {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 17px;
    }

    .gallery-image {
        border-radius: 15px;
        -webkit-border-radius: 15px;
        -moz-border-radius: 15px;
        -ms-border-radius: 15px;
        -o-border-radius: 15px;
    }

    /* cta section */

    .cta .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .cta-content {
        width: calc(100% - 210px);
    }

    .cta .section-text {
        margin-inline: 0;
    }

    /* footer section */

    .form-wrapper {
        display: flex;
        justify-content: flex-start;
        align-items: center;
        gap: 25px;
    }

    .footer-form .input-field {
        margin-bottom: 0;
    }

    .footer-form .btn {
        margin-bottom: 8px;
        width: 400px;
        height: 60px;
    }

}
@media (max-width: 768px) {
    .image-gallery {
        flex-direction: column;
        gap: 10px;
    }

    .image-gallery img {
        width: 100%;
    }
}
/* for 995px */
@media (min-width: 995px) {
    .container {
        max-width: 98%;
    }

    .header.active .header-top {
        position: unset;
        background: unset;
    }

    .nav-open-btn,
    .navbar-top {
        display: none;
    }

    .header-bottom {
        border-bottom: none;
    }

    .header.active .header-bottom {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background: white;
        color: #ffffff;
        box-shadow: hsla(0, 0%, 0%, 0.08);
        transition: var(--transition);
        -webkit-transition: var(--transition);
        -moz-transition: var(--transition);
        -ms-transition: var(--transition);
        -o-transition: var(--transition);
    }

    .header-bottom .container {
        padding-block: 0;
    }

    .header .navbar {
        all: unset;
    }

    .navbar-list {
        border-top: none;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .navbar-list li {
        border-bottom: none;
    }

    .navbar-link {
        color: whitesmoke;
        --fs-4: 15px;
        font-weight: unset;
        text-transform: uppercase;
        padding: 25px 19px;
    }

    .header.active .navbar-link {
        color: #23242a;
    }

    .header.active .navbar-link.top:is(:hover, :focus) {
        color: #DC143C;
    }

    .header.active .social-link {
        color: #23242a;
        border-color: hsl(206, 34%, 20%);
    }

    .overlay {
        display: none;
    }


    /* hero section */

    .hero .container {
        max-width: 740px;
    }

    /*we offer*/
    .row .right .content {
        padding-left: 0;
    }

    /*popular destinations section*/

    .popular-list {
        grid-template-columns: 1fr 1fr 1fr;
    }

    /* package section */

    .meta-box {
        align-items: center;
        --fs-8: 13px;
    }

    .meta-box>ion-icon {
        align-items: center;
        font-size: 15px;
    }


    /* cta */

    .cta .section-title {
        max-width: 25ch;
    }

    /* footer section */

    .footer-top .container {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 50px;
    }

    .footer-form {
        grid-column: unset;
    }

    .form-wrapper {
        flex-direction: column;
    }

    .footer-form .btn {
        margin-top: 0;
        width: 100%;
    }
}