/* custom property */
:root {
    --bg-dark-purple: rgb(0, 0, 0);
    --bg-russian-violet: rgb(33, 33, 33);
    --bg-vivid-violet: rgb(251, 255, 0);
    --bg-sunglow: rgb(56, 255, 242);
    --bg-blue-jeans: hsla(202, 100%, 50%, 1);
    --bg-white-alpha-10: hsla(0, 0%, 100%, 0.1);



    /* text color */
    --text-white: hsla(0, 0%, 100%, 1);
    --text-black: hsla(0, 0%, 0%, 1);
    --text-sunglow: rgb(56, 235, 255);
    --text-white-alpha-60: hsla(0, 0%, 100%, 0.6);
    --text-theme-color: #00fff7;

    /* border color */
    --border-blue-jeans: hsla(202, 100%, 50%, 1);
    --border-white-alpha-10: hsla(0, 0%, 100%, 0.1);
    --border-theme-color: #00fff7;

    /* typography */
    --font-family: "Archivo Black", sans-serif;
    --fontFamily-open-sans: 'Open Sans', sans-serif;

    /* size */
    --fontSize-1: 4rem;
    --fontSize-2: 3.2rem;
    --fontSize-3: 2.4rem;
    --fontSize-4: 2rem;
    --fontSize-5: 1.8rem;
    --fontSize-6: 1.6rem;
    --fontSize-7: 1.4rem;
    /* weight */
    --weight-regular: 400;
    --weight-medium: 500;
    --weight-semiBold: 600;
    --weight-bold: 700;

    /* spacing */
    --section-spacing: 100px;

    /* box shadow */
    --shadow-1: drop-shadow(0 20px 30px hsla(0, 0%, 0%, 0.1));
    --shadow-2: drop-shadow(0 20px 30px hsla(0, 0%, 0%, 0.2));

    /* border radius */
    --radius-24: 24px;
    --radius-40: 40px;
    --radius-pill: 500px;

    /* transition */
    --transition-1: 250ms ease;
    --transition-2: 500ms ease;
    --cubic-out: cubic-bezier(0, 1, 0.5, 1);
}


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

li {
    list-style: none;
}

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

a {
    color: inherit;
    text-decoration: none;
}

img {
    height: auto;
}

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

input {
    width: 100%;
    outline: none;

}

button {
    cursor: pointer;
}

ion-icon {
    pointer-events: none;
}

address {
    font-style: normal;
}

html {
    font-family: var(--fontFamily-open-sans);
    font-size: 10px;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark-purple);
    color: var(--text-white-alpha-60);
    font-size: var(--fontSize-6);
    line-height: 1.8;
}

body.nav-active {
    overflow: hidden;

}

/* reused style */
.container {
    padding-inline: 16px;
}

.section {
    padding-block-end: var(--section-spacing);
}

.title {
    color: var(--text-white);
    line-height: 1.1;
}

.h1 {
    font-size: var(--fontSize-1);
}

.h2 {
    font-size: var(--fontSize-2);
    font-weight: var(--weight-semiBold);
}

.h3 {
    font-size: var(--fontSize-3);
    font-weight: var(--weight-regular);
}

.btn {
    height: 62px;
    padding-inline: 50px;
    font-weight: var(--weight-semiBold);
    border-radius: var(--radius-pill);
    color: var(--text-black);
    display: grid;
    place-content: center;
    max-width: max-content;
    transition: var(--transition-1);
}

.btn-primary {
    background-color: var(--bg-sunglow);
}

.btn-primary:is(:hover, :focus-visible) {
    background-color: var(--bg-vivid-violet);
    color: var(--text-black);
}

.w-100 {
    width: 100%;

}

.text-center {
    text-align: center;

}

.section-text {
    margin-block: 15px 50px;

}

.grid-list {
    display: grid;
    gap: 50px;

}

.img-holder {
    aspect-ratio: var(--width) / var(--height);
    background-color: var(--border-white-alpha-10);
    overflow: hidden;
}

.img-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-2);
}

/* header */

.header .btn {
    display: none;
}

.header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding-block: 30px;
    z-index: 4;
}

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

}

.header .logo img {
    width: 160px;

}

.nav-open-btn {
    color: var(--text-white);
    font-size: 3rem;
}

.nav-open-btn.active .menu-icon,
.nav-open-btn .close-icon {
    display: none;
}

.nav-open-btn .menu-icon,
.nav-open-btn.active .close-icon {
    display: block;
}

.navbar {
    position: absolute;
    top: 100%;
    right: 16px;
    background-color: var(--bg-blue-jeans);
    color: var(--text-white);
    padding: 16px 30px;
    border-radius: var(--radius-24);
    opacity: 0;
    visibility: hidden;
    transition: 500ms var(--cubic-out);
    z-index: 1;
}

.navbar.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(-15px);

}

.navbar-list>li:not(:last-child) {
    margin-block-end: 5px;
}

.navbar-link {
    font-weight: var(--weight-medium);
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    pointer-events: none;
}

.overlay.active {
    pointer-events: all;

}

.logo-img {
    padding-inline: 25px;

}

/* contact us */

.about-us {
    padding-block: 150px;
}

.upper-section {
    padding-block: 100px;
    justify-content: center;
    display: flex;
}

.main-text {
    color: var(--text-theme-color);
    font-size: var(--fontSize-1);
    font-family: var(--font-family);
}

.middle-section{
    background-color: #004946;
}

.contact-text{
    text-align: center;
    padding-block: 20px;
    padding-top: 70px;
    
}

.contact-heading{
    font-size: var(--fontSize-1);
    font-family: var(--font-family);
    color: var(--text-white);
}

.contact-para{
    font-size: var(--fontSize-7);
    font-weight: var(--weight-semiBold);   
    padding-inline: 300px;
}

.box{
    background-color: #e3fffe;
    height: 230px;
    width: 380px;
    border-radius: var(--radius-40);
   text-align: center;
   color: var(--text-black);
   transition: var(--transition-1);

}

.box:is(:hover, :focus-within){transform: scale(1.1);}

.contact-boxes{
    display: flex;
    gap: 50px;
    padding-block: 50px;
    padding-bottom: 100px;
    margin-inline: 150px;
    justify-content: center;
}


.email-text{
    padding-block: 45px;
}


.social-icon{
    display: flex;
    justify-content: center;
    gap: 25px;
    font-size: 4rem;
    padding-block: 5px;
}
.social-ig:hover{
    color: #004946;
}
.social-fb:hover{
    color: #004946;
}

.social-contact{
    padding-block: 45px;

}

.social-text{
    font-size: var(--fontSize-2);
    font-family: var(--font-family);
}

.email-heading{
    font-size: var(--fontSize-2);
    font-family: var(--font-family);
}

.email{
    font-size: var(--fontSize-4);
    font-weight: var(--weight-bold);
}

.email-to:hover{
    color: #004946;
}













/* footer */
.footer{
    background-color: var(--bg-russian-violet);
    color: var(--text-white);
}

.footer-top{
    padding-block-start: var(--section-spacing);
}

.footer-top .container{
    display: grid;
    gap: 50px;
}

.footer-text{
    margin-block: 15px;
}

.social-list{
    display: flex;
    align-items: center;
    gap: 30px;
    margin-block-end:30px;
    padding-inline: 15px;
}

.social-link{
    color: var(--bg-sunglow);
    font-size: 4rem;
}

.footer .btn{
    font-size: var(--fontSize-5);
    padding-inline: 60px;
}

.footer-list{
    display: flex;
    gap: 50px;
    padding-inline: 20px;
    justify-content: center;
    flex-direction: 1fr 1fr;
    margin-inline: auto;
}

.footer-bottom{
    padding-block: 40px;
    border-block-start: 1px solid var(--border-white-alpha-10);
    justify-content: center
}



/* Responsive for larger than 320px screen */
@media(max-width: 575px){
    .footer-top{display: none;}
    
    .contact-boxes{
        display: grid;
    }
    .contact-para{
        padding-inline: 20px;
    }

    .main-text{
        font-size: var(--fontSize-2);
    }

    
}

@media (min-width: 575px) {
    
    /* header */

    .header .container {
        max-width: unset;

    }

    .contact-boxes{
        display: grid;
    }
    .contact-para{
        padding-inline: 20px;
    }
}

/* Responsive for larger than 768px screen */
@media (min-width: 768px) {

    /* custom property */

    :root {
        /* typography */

        /* font size */
        --fontSize-1: 5.5rem;
        --fontSize-2: 4rem;
        /* spacing */

        --section-spacing: 150px;
    }

    /* Reused style */
    .container {
        max-width: 720px;
    }

    .section-text {
        max-width: 500px;
        margin-inline: auto;
    }

    .btn-secondary {
        color: var(--text-white);
        height: 52px;
        border: 2px solid var(--bg-blue-jeans);
        padding-inline: 40px;
    }

    .btn-secondary:is(:hover, :focus-visible) {
        background-color: var(--bg-blue-jeans);

    }

    /* header */
    .header .btn {
        display: grid;
        margin-inline: auto 30px;
    }


}

/* Responsive for larger than 992px screen */
@media (min-width: 992px) {

    /* custom property */

    :root {
        /* typography */

        /* font size */
        --fontSize-1: 5.5rem;
        --fontSize-2: 4rem;
        /* spacing */

        --section-spacing: 150px;
    }

    /* Reused style */
    .container {
        max-width: 960px;
        padding-inline: 40px;
    }

    body.nav-active {
        overflow: auto;

    }

    /* header */
    .nav-open-btn,
    .overlay {
        display: none;
    }

    .header .logo img {
        width: max-content;
    }

    .navbar,
    .navbar.active {
        all: unset;
        margin-inline-start: 80px;

    }

    .navbar-list {
        display: flex;
        align-items: center;
        gap: 40px;
    }

    .navbar-list>li:not(:last-child) {
        margin-block-end: 0;
    }

    .navbar-link {
        color: var(--text-white);
        transition: var(--transition-1);
    }

    .navbar-link:is(:hover, :focus-visible) {
        color: var(--bg-blue-jeans);
    }

    .header .btn {
        margin-inline-end: 0;

    }

    .contact-boxes{
        display: flex;
    }
    .contact-para{
        padding-inline: 250px;
    }

    
}

/* Responsive for larger than 1200px screen */
@media (min-width: 1200px){
    /* Reused style */
    .container{
        max-width: 960px;
        padding-inline: 40px;
    }

    body.nav-active{
        overflow: auto;
    }

    .contact-boxes{
        display: flex;
    }
    .contact-para{
        padding-inline: 300px;
    }

}

/* Responsive for larger than 1400px screen */
@media (min-width: 1400px){
    /* custom property */
    :root{
        /* typography */
        /* font size */
        --font-size-1: 8rem;
    }

    /* reused style */
    .container{
        max-width: 1350px;
    }

    .section-text{
        margin-block-end: 60px;
    }

    .contact-boxes{
        display: flex;
    }
    .contact-para{
        padding-inline: 300px;
    }



}