:root {
    --white: white;
    --off-white: #f3efef;
    --ghost-white: #f8f8ff;
    --black: black;
    --light-black: #222222;
    --slight-black: #141414;
    --blue: #31A8FF;
    --blue-hs: #002A49;
    --blue-ls: #DCF0FF;
    --border-radius: 2rem;
    --rwd-transition: 0.3s linear;
    --letter-spacing: 0.25px;
    --gradient-bg: linear-gradient(315deg, rgba(49, 168, 255, .2), rgba(34, 34, 34, 0));
}

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
    font-size: 16px;
    color: var(--slight-black);
    text-decoration: none;
    list-style: none;
    letter-spacing: var(--letter-spacing);
    /* -webkit-font-smoothing: antialiased; */
}

.main-wrapper {
    --offset: 1.25rem;
    width: calc(100% - (var(--offset) * 2));
    margin: 0 auto;
    overflow: hidden;
}

.content-wrap {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 calc(var(--offset) * 1.25);
    overflow: hidden;
    transition: var(--rwd-transition);
}

@media (max-width: 1599px) {
    .content-wrap {
        padding: 0 calc(var(--offset) * 2.50);
    }
}

@media (max-width: 1024px) {
    .content-wrap {
        padding: 0 calc(var(--offset) * 1.75);
    }
}

@media (max-width: 768px) {
    .main-wrapper {
        width: calc(100% - (var(--offset) * 1.25));
    }

    .content-wrap {
        padding: 0 calc(var(--offset) * 1);
    }
}

/*typography*/

h1,
.h1 {
    --font-size: 5rem;
    font-size: var(--font-size);
    transition: var(--rwd-transition);
    letter-spacing: -1.50px;
    line-height: 1.1;
    font-weight: 300;
}

h2,
.h2 {
    --font-size: 3.5rem;
    font-size: var(--font-size);
    transition: var(--rwd-transition);
    /* line-height: 1.1; */
    font-weight: 300;
}

h3,
.h3 {
    --font-size: 2rem;
    font-size: var(--font-size);
    transition: var(--rwd-transition);
    line-height: 1.1;
    font-weight: 300;
}

h4,
.h4 {
    --font-size: 1.25rem;
    font-size: var(--font-size);
    letter-spacing: -.25px;
    font-weight: 300;
}

p {
    line-height: 1.75;
}

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

@media (max-width: 1599px) {

    h1,
    .h1 {
        font-size: calc(var(--font-size) - 1rem);
    }

    h2,
    .h2 {
        --font-size: 3.25rem;
    }

    h3,
    .h3 {
        --font-size: 1.7rem;
    }
}

@media (max-width: 1024px) {

    h1,
    .h1 {
        font-size: calc(var(--font-size) - 2rem);
    }

    h2,
    .h2 {
        --font-size: 2.25rem;
    }
}

@media (max-width: 768px) {

    h2,
    .h2 {
        --font-size: 2rem;
    }
}


/* layout classes */

.grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
}

.col-2 {
    grid-column: span 2;
}

.col-3 {
    grid-column: span 3;
}

.col-4 {
    grid-column: span 4;
}

.col-5 {
    grid-column: span 5;
}

.col-6 {
    grid-column: span 6;
}

.col-7 {
    grid-column: span 7;
}

.col-8 {
    grid-column: span 8;
}

.col-9 {
    grid-column: span 9;
}

.col-10 {
    grid-column: span 10;
}

.col-12 {
    grid-column: span 12;
}

.flex {
    display: flex;
}

.flex-column {
    display: flex;
    flex-direction: column;
}

.space-between {
    justify-content: space-between;
}

.flex-start {
    justify-content: flex-start;
}

.flex-center {
    justify-content: center;
}

.flex-end {
    justify-content: flex-end;
}

.align-center {
    align-items: center;
}

.gap-0\.5 {
    gap: .5rem;
}

.gap-1 {
    gap: 1rem;
}

.gap-2 {
    gap: 2rem;
}

.relative {
    position: relative;
}

/* component classes */

img,
.img {
    max-width: 100%;
    height: auto;
}

/*  call to action button
    control size using --size variable in both cta-icon and cta-text
*/


.cta-wrap {
    display: flex;
}

.cta-wrap a {
    display: flex;
    position: relative;
}

.cta-icon {
    --size: 3rem;
    width: var(--size);
    height: var(--size);
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--blue);
    border-radius: calc(var(--size)/3);
}

.cta-icon img {
    width: calc(var(--size)/2);
    height: calc(var(--size)/2);
    transition: .3s ease-in-out;
}

.cta-icon.first {
    transition: .3s ease-in-out;
    transform: scale(1);
}

.cta-text {
    --size: 3rem;
    height: var(--size);
    /* color: var(--ghost-white); */
    padding: 0 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--blue);
    border-radius: calc(var(--size)/3);
    transition: .3s ease-in-out;
    /* font-weight: 400; */
}

.cta-icon.last {
    transform: scale(0);
    position: absolute;
    top: 0%;
    right: 0%;
    bottom: 0%;
    left: auto;
    transition: .3s ease-in-out;
}

.cta-wrap a:hover .cta-icon.first {
    transform: scale(0);
}

.cta-wrap a:hover .cta-text {
    transform: translateX(calc(var(--size) * -1));
}

.cta-wrap a:hover .cta-icon.last {
    transform: scale(1);
}

/*  section tag 
    control size using --padding variable
*/

.tag {
    --bg-color: #ffffff;
    --padding: .75rem;
    --radius: var(--padding);
    background-color: var(--bg-color);
    position: absolute;
    bottom: 0;
    padding: var(--padding) calc(var(--padding) * 2);
    border-top-left-radius: var(--radius);
    border-top-right-radius: var(--radius);
}

@media (max-width: 1599px) {
    .tag {
        margin-left: 5rem;
    }
}

.tag::before {
    --size: calc(var(--padding)*2);
    content: '';
    position: absolute;
    height: var(--size);
    width: var(--size);
    background: transparent;
    border-bottom-right-radius: 50%;
    bottom: 0;
    left: calc(var(--size) * -1);
    box-shadow: 5px 5px 0px 0px var(--bg-color);
}

.tag::after {
    --size: calc(var(--padding)*2);
    content: '';
    position: absolute;
    height: var(--size);
    width: var(--size);
    background: transparent;
    border-bottom-left-radius: 50%;
    bottom: 0;
    right: calc(var(--size) * -1);
    box-shadow: -5px 5px 0px 0px var(--bg-color);

}

.tag text {
    font-weight: 400;
}

/* collapse items*/

.collapse-item {
    --margin: 1rem;
    margin-bottom: var(--margin);
    border-bottom: 1px solid transparent;
    border-image: var(--gradient-bg);
    border-image-slice: 1;
}

.collapse-item .header {
    --margin: 1rem;
    margin-bottom: var(--margin);
    cursor: pointer;
}

/* .collapse-item .header .title {
    cursor: pointer;
} */

.collapse-item .body {
    position: relative;
    max-height: 0;
    overflow: hidden;
    transition: .3s ease-in-out;
}

.collapse-item .body .icon-item {
    display: flex;
    align-items: center;
    padding: .5rem 1.75rem;
}

.collapse-item .body .icon-item::before {
    content: '';
    width: 1.2rem;
    height: 1.2rem;
    background-image: url(../images/icon/icon-check.svg);
    background-repeat: no-repeat;
    background-size: contain;
    position: absolute;
    left: 0;
}

.collapse-item .header .icon.first img {
    transform: none;
}

.collapse-item .header img {
    transform: rotate(225deg);
    transition: .3s ease-in-out;
}

.collapse-item.active .body {
    --padding: 1rem;
    --max-height: 16rem;
    max-height: var(--max-height);
    padding-bottom: var(--padding);
    margin: 0 .50rem;
}

.collapse-item.active .header .icon.first img {
    transform: rotate(45deg);
}

.collapse-item.active .header img {
    transform: rotate(45deg);
}

/* Form elements*/
.input {
    --width: 100%;
    width: var(--width);
    padding: .75rem 1rem;
    border-radius: .75rem;
    border: 1px solid transparent;
    outline: none;
    transition: .3s ease-in-out;
}

.input:hover {
    /* outline: none; */
    border: 1px solid var(--blue);
}
.input-text {
    
}
.input-email {
    
}
.button {
    padding: .75rem 1.5rem;
    background: var(--blue);
    border: none;
    outline: none;
    border-radius: .75rem;
    cursor: pointer;
}

.button.small{
    padding: .5rem;
    font-size: .75rem;
    letter-spacing: 1.25px;
    border-radius: .5rem;
}

input[type="checkbox"] {
    display: none;
}
.checkbox-circle {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    border: 1px solid var(--blue);
    position: relative;
    /* top: 0.2rem; */
    /* margin-right: 0.5rem; */
    background-repeat: no-repeat;
    background-size: 70%;
    background-position: center;
    /* transition: .3s ease-in-out; */
}

input[type="checkbox"]:checked+label .checkbox-circle {
    background-color: var(--blue);
    background-image: url(../images/icon/icon-checkmark-small.svg);
}

/* Essential components*/
.offset-padding {
    padding-top: 12rem !important;
}

.social-btn-wrap {
    width: 35%;
    display: flex;
    margin-top: 3rem;
    margin-left: auto;
    margin-right: auto;
}

.social-btn {
    --clr: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 3rem;
    width: 100%;
    background: var(--clr);
    border: none;
    border-radius: .75rem;
    cursor: pointer;
    transition: 0.3s ease-in-out;
}

.social-btn:hover {
    width: 150%;
}

.circle {
    --size: 0.5rem;
    width: var(--size);
    height: var(--size);
    background-color: var(--blue);
    border-radius: 50%;
}

.icon {
    --size: 2rem;
    width: var(--size);
    height: var(--size);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--size) / 4);
    border-radius: 50%;
}

.icon-blue {
    background-color: var(--blue);
}

.text {
    --size: 2rem;
    height: var(--size);
    display: flex;
    align-items: center;
    justify-content: center;
}

.text-blue {
    background-color: var(--blue);
}

.span-blue {
    font-size: inherit;
    color: var(--blue);
}

/* animation classes*/

@keyframes move {
    0% {
        transform: translate(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

@keyframes scale {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(49, 168, 255, .61)
    }

    70% {
        box-shadow: 0 0 0 .5rem rgba(255, 255, 255, 0)
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0)
    }
}


/* header classes */

.header-wrap {
    /* display: flex; */
    /* justify-content: space-between; */
    padding: calc(var(--offset) * 1.25) 0;
    margin-top: calc(var(--offset) * 1.25);
    background: var(--off-white);
    /* background: olive; */
    border-top-left-radius: var(--border-radius);
    border-top-right-radius: var(--border-radius);
    transition: 0.3s ease-in-out;
}

.header.fixed {
    width: calc(100% - 2.5rem);
    position: fixed;
    /* right: calc(var(--offset) * 2.50 + 1.25rem ); */
    margin-top: 0;
    z-index: 3;
    padding: 1.5rem 0;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    border-bottom-left-radius: calc(var(--border-radius) / 2);
    border-bottom-right-radius: calc(var(--border-radius) / 2);
    /* background: var(--off-white); */
    box-shadow: 0 0.25rem 0.25rem rgba(0, 0, 0, 0.1);
    transition: .1s ease-in-out;
}

.logo img {
    width: 3rem;
    height: 3rem;
    display: block;
}

/* navbar start */

.dropdown {
    position: relative;
    padding: 0.5rem;
}

.dropdown-text .dd-icon {
    --size: 1rem;
    width: var(--size);
    transition: 0.3s ease-out;
}

.dropdown:hover .dropdown-text .dd-icon {
    transform: rotate(45deg);
}

.dropdown-bg {
    width: 0;
    border-radius: calc(var(--border-radius) / 4);
    position: absolute;
    inset: 0% auto 0% 0%;
    background: var(--gradient-bg);
    transition: .3s ease-in-out;
}

.dropdown:hover .dropdown-bg {
    width: 26.5rem;
    z-index: 1;
}

.dropdown-list {
    display: none;
    border-radius: .5rem;
    position: absolute;
    z-index: 1;
    opacity: 0;
    transition: .3s ease-in-out;
}

.dropdown:hover .dropdown-list {
    display: flex;
    gap: 1rem;
    transform: translateX(8rem);
    opacity: 1;
    /* transition: .5s ease-out; */
}

.dropdown-item {
    width: max-content;
    transition: opacity .3s linear;
}

.dropdown-list:hover .dropdown-item:not(:hover) {
    opacity: 0.33;
}

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

.nav-item {
    display: flex;
    align-items: center;
    /* text-transform: uppercase; */
    gap: 0.3rem;
    padding: 0.5rem;
    border-radius: calc(var(--border-radius) / 4);
    transition: 0.3s ease-out;
}

.nav-bg {
    background: var(--gradient-bg);
}

.nav-item:hover {
    background: var(--gradient-bg);
}

.nav-item .circle {
    transition: 0.3s ease-out;
    opacity: 0;
}

.nav-item:hover .circle {
    opacity: 1;
}

.nav-item.nav-bg {
    animation: 2s pulse infinite;
}

.nav-item.nav-bg.mobile {
    display: none;
}

.nav-item.nav-bg:hover {
    animation: none;
}

.nav-item.nav-bg .circle {
    opacity: 1;
    /* animation: 2s pulse infinite; */
}

.nav-item.nav-bg:hover .circle {
    animation: 2s pulse infinite;
}

.dropdown:hover~.nav-item {
    opacity: 0;
}

/* navbar end */

/* faqs section start */

.faq-wrap {
    position: relative;
    padding-top: 6rem;
    padding-bottom: 6rem;
    /* border-bottom-left-radius: var(--border-radius);
    border-bottom-right-radius: var(--border-radius); */
}

.faq-text {
    padding-right: 2rem;
}

.faq-text h2 {
    margin-bottom: 2rem;
}

/* faqs section end */

/* footer classes */

.footer-wrap {
    background: var(--off-white);
    padding-bottom: 6rem;
    /* border-radius: var(--border-radius); */
    border-top-left-radius: var(--border-radius);
    border-top-right-radius: var(--border-radius);
}

.footer-form {
    padding-top: 4rem;
    position: relative;
}

.footer-form .form-item {
    width: 50%;
    margin-bottom: .5rem;
}

.footer-tag {
    --bg-color: var(--white);
    --height: 9rem;
    height: var(--height);
    width: 1.5rem;
    background: var(--bg-color);
    position: absolute;
    right: 0;
    top: 0;
    border-bottom-left-radius: .75rem;
    border-bottom-right-radius: .75rem;
}

.footer-tag::before {
    --size: calc(var(--height) / 2);
    content: '';
    position: absolute;
    height: var(--size);
    width: var(--size);
    /* background: var(--bg-color); */
    top: 0;
    left: calc(var(--size) * -1);
    border-top-right-radius: 2rem;
    box-shadow: 8px -8px 0px 8px var(--bg-color);
}

.footer-tag::after {
    --size: calc(var(--height) / 2);
    content: '';
    position: absolute;
    height: var(--size);
    width: var(--size);
    /* background: var(--bg-color); */
    top: 0;
    right: calc(var(--size) * -1);
    border-top-left-radius: 2rem;
    box-shadow: -8px -8px 0px 8px var(--bg-color);
}

.footer-nav {
    padding-top: 4rem;
    padding-left: 3rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.footer-nav-list:hover .footer-nav-item:not(:hover) {
    opacity: 0.33;
}

.footer-nav-title {
    width: max-content;
    padding-bottom: .5rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid transparent;
    border-image: var(--gradient-bg);
    border-image-slice: 1;
}

.footer-nav-item {
    display: flex;
    align-items: center;
    margin-bottom: .5rem;
    transition: 0.3s ease-in-out;
}

.footer-nav-item .circle {
    --size: 0;
    transition: .3s ease-in-out;
}

.footer-nav-item:hover .circle {
    --size: 0.5rem;
    margin-right: 0.25rem;
}

.address-item {
    margin-bottom: 1rem;
}

.footer-address {
    margin-top: 2rem;
}

.copyright {
    border-top: 1px solid rgba(49, 168, 255, .2);
    margin-top: 2rem;
    padding-top: 1rem;
}

@media (max-width: 1024px) {
    .social-btn-wrap {
        width: 60%;
    }

    .footer-nav {
        padding-left: 0;
    }
}

@media (max-width: 824px) {
    .header-wrap nav {
        /* display: none; */
        flex-direction: column;
        position: absolute;
        top: 5.5rem;
        right: 1.25rem;
        background: var(--off-white);
        /* padding: 2rem; */
        /* padding-top: 5rem; */
        z-index: 3;
        /* transform: translateX(120%); */
        transition: 0.3s ease-in-out;
        max-height: 0;
        /* max-width: 0; */
        overflow: hidden;
        border-radius: calc(var(--border-radius) / 2);
    }

    .header-wrap nav.mobile {
        max-height: 100vh;
        /* max-width: 100vw; */
        padding: 2rem;
        overflow: auto;
    }

    .dropdown-bg {
        display: none;
    }

    .dropdown:hover .dropdown-list {
        flex-direction: column;
        transform: translateY(6rem);
    }

    .header-nav .nav-item .circle {
        display: none;
    }

    .header-nav .nav-item.nav-bg .circle {
        display: flex;
    }

    .nav-item.nav-bg.mobile {
        display: flex;
        cursor: pointer;
    }
}

@media (max-width: 768px) {
    .header-wrap {
        margin-top: calc(var(--offset) / 1.25);
    }

    .header.fixed {
        width: calc(100% - 1.5rem);
    }

    .faq-text {
        text-align: center;
        grid-column: span 12;
    }

    .faq-collapse {
        grid-column: span 12;
    }

    .footer-form h4 {
        width: 90%;
    }

    .social-btn-wrap {
        width: 80%;
    }
}

@media (max-width: 425px) {
    .footer-tag {
        display: none;
    }

    .footer-form {
        grid-column: span 12;
    }

    .footer-nav {
        grid-column: span 12;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        row-gap: 2rem;
    }

    .social-btn-wrap {
        width: 90%;
    }
}