@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Karla:ital,wght@0,200..800;1,200..800&display=swap');

:root {
    --dark-violet: hsl(256, 26%, 20%);
    --grayish-blue: hsl(216, 30%, 68%);
    --very-dark-violet: hsl(270, 9%, 17%);
    --dark-grayish-violet: hsl(273, 4%, 51%);
    --light-gray: hsl(0, 0%, 98%);
}

/* font-family: "DM Serif Display", serif; */

body {
    font-size: 16px;
    font-family: "Karla", sans-serif;
}

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

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

p {
    line-height: 1.5;
}

/* Utility Classes */
.container {
    max-width: 1200px;
    margin: auto;
    padding: 0 2rem;
}

.line {
    width: 140px;
    height: 1px;
    background-color: var(--light-gray);
}

.btn-primary {
    display: inline-block;
    padding: 8px 24px;
    font-size: 14px;
    color: var(--light-gray);
    border: 1px solid var(--light-gray);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--light-gray);
    color: var(--dark-violet);
}

/** Navbar Start */
#navbar {
    background-color: var(--light-gray);
    position: relative;
}

#navbar nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: auto;
    padding: 0 2rem;
    height: 80px;
}

#navbar nav ul {
    display: flex;
}

#navbar nav ul li a {
    margin-left: 20px;
    color: var(--dark-grayish-violet);
    font-weight: 600;
    transition: all 0.3s ease;
}

#navbar nav ul li a:hover {
    color: var(--dark-violet);
}

#navbar nav ul li:last-child a {
    padding: 8px 20px;
    border: 1px solid var(--dark-violet);
    color: var(--dark-violet);
    transition: all 0.3s ease;
}

#navbar nav ul li:last-child a:hover {
    background-color: var(--dark-violet);
    color: var(--light-gray);
}

.humburger {
    display: none;
    cursor: pointer;
    position: absolute;
    right: 2rem;

}

/** Navbar End */
/** Home Start */
#home {
    background-color: var(--dark-violet);
    height: 70vh;
    position: relative;
}

#home .home-content {
    display: flex;
    padding-top: 6rem;
    gap: 3rem;
    color: var(--light-gray);
}

#home .home-content h1 {
    font-size: 75px;
    font-family: "DM Serif Display", serif;
    margin-top: 3rem;
    line-height: 1;
    font-weight: 400;
}

#home .home-content p {
    margin: 20px 0;
    color: var(--light-gray);
}

#home::before {
    content: "";
    position: absolute;
    top: 22rem;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("./images/bg-pattern-intro-left-desktop.svg") no-repeat;
}

#home::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 25%;
    height: 100%;
    background: url("./images/bg-pattern-intro-right-desktop.svg") no-repeat;
}

/** Home End */
/** How We Work Start */
#how-we-work {
    margin-top: 15rem;
}

#how-we-work .line {
    background-color: var(--dark-grayish-violet);
}

#how-we-work h2 {
    font-size: 65px;
    font-family: "DM Serif Display", serif;
    font-weight: 400;
    color: var(--dark-violet);
}

#how-we-work .row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding: 3rem 0;
}

#how-we-work .row .item h3 {
    margin: 15px 0;
    font-family: "DM Serif Display", serif;
    font-size: 28px;
    font-weight: 400;
}

/** How We Work End */
/** Card Start */
#card {
    margin: 4rem 0;
}

#card .row {
    background-color: var(--dark-violet);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3rem 4rem;
    position: relative;
    z-index: 0;
}

#card .row::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 30%;
    height: 100%;
    background: url("./images/bg-pattern-intro-right-desktop.svg") no-repeat;
    z-index: -1;
}

#card .row h2 {
    color: var(--light-gray);
    font-family: "DM Serif Display", serif;
    font-weight: 400;
    font-size: 45px;
}

/** Card End */
/** Footer Start  */
#footer {
    background-color: var(--light-gray);
    padding: 3rem 0;
    position: relative;
    z-index: 0;
}

#footer .footer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--dark-grayish-violet);
    padding-bottom: 20px;
}

#footer .footer-header ul {
    display: flex;

}

#footer .footer-header ul li {
    margin: 0 8px;
}

#footer .footer-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding-top: 2rem;
}

#footer .footer-row .col h2 {
    font-size: 18px;
    color: var(--dark-grayish-violet);
    padding-bottom: 1rem;
}

#footer .footer-row .col ul li {
    margin: 15px 0;
}

#footer .footer-row .col ul li a {
    color: var(--dark-violet);
    font-weight: 600;
}

#footer .footer-row .col ul li a:hover {
    text-decoration: underline;
}

#footer::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: url("./images/bg-pattern-footer-desktop.svg") no-repeat;
    z-index: -1;
}

/** Footer End  */

/** Responsive Start  */
/** Tablet View Start  */
@media(max-width: 1000px) {
    .line {
        display: none;
    }

    #home {
        height: auto;
    }

    #home .container {
        padding: 0;
    }

    #home .home-content {
        flex-direction: column-reverse;
        gap: 0;
        padding-top: 0;
    }

    #home .home-content .content-left {
        padding: 5rem 2rem;
        text-align: center;
    }

    #home .home-content h1 {
        margin-top: 0;
    }

    #how-we-work {
        text-align: center;
    }

    #how-we-work .line {
        display: block;
        margin: auto;
    }

    #how-we-work .row {
        grid-template-columns: 1fr;
    }

    #card .row {
        flex-direction: column;
        text-align: center;
    }

    #card .row h2 {
        line-height: 1;
        margin-bottom: 25px;
    }

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

/** Tablet View End  */
/** Mobile View Start */
@media(max-width: 650px) {

    .humburger {
        display: block;
    }

    .humburger .bars,
    .humburger .x-mark {
        display: none;
    }

    .humburger .bars.active,
    .humburger .x-mark.active {
        display: block;
    }


    #navbar nav ul {
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--dark-violet);
        flex-direction: column;
        text-align: center;
        padding-top: 2rem;
        z-index: 1;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    #navbar nav ul.active {
        opacity: 1;
        visibility: visible;
    }

    #navbar nav ul li a {
        display: inline-block;
        margin: 15px 0;
        color: var(--light-gray);
    }

    #navbar nav ul li:last-child a {
        color: var(--light-gray);
        border: 1px solid var(--light-gray);
    }

    #navbar nav ul li a:hover {
        color: var(--light-gray);
    }

    #home .home-content h1 {
        font-size: 45px;
    }

    #how-we-work h2 {
        font-size: 40px;
        margin-top: 5px;
    }

    #card .row h2 {
        font-size: 40px;
    }

    #footer .footer-header {
        flex-direction: column;
    }

    #footer .footer-header ul {
        margin-top: 20px;
    }

    #footer .footer-row {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/** Mobile View End */
/** Responsive End  */