@import url('utility.css');
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

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

:root {
    --primary-color: #4891ff;
    --light-color: #f4f4f6;
    --dark-color: #111;
    --link-color: #afafaf;
    --link-active: #2a6df3;
}

body {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    line-height: 1.5;
    background: #c8c8c8;
    overflow-x: hidden;
    height: 100%;
    width: 100%;
}

a {
    text-decoration: none;
    color: var(--dark-color);
}

a:hover {
    color: var(--link-active);
}

ul {
    list-style: none;
}

img {
    width: 100%;
}

/* Navbar */
nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100px;
}

nav .links ul {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}

nav .links ul li i {
    margin-right: 5px;
}

.hero {
    margin-bottom: 1.5rem;
}

.hero .container {
    background-image: url("images/hero-bg.png");
    background-repeat: no-repeat;
    height: 550px;
    background-position: center bottom;
    background-size: contain;
}

.hero h1 {
    width: 70%;
}

.hero p {
    width: 70%;
    margin-bottom: 20px;
}

/* video section */
.video {
    background-color: var(--dark-color);
    padding: 1rem 0;
}

.video h2 {
    color: white;
}

.video a {
    margin: 1.4rem 0;
}

/* review section  */
section.review {
    background-color: #292929;
    padding: 1rem 0 6rem;

}

section.review h3 {
    width: 70%;
    margin-bottom: 4rem;
    color: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.testimonials-grid .name {
    font-weight: 700;
    margin: 1.4rem 0 0.6rem;
}

/* footer  */
footer {
    background-color: var(--dark-color);
    color: white;
    padding: 6rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    justify-content: center;
    align-items: center;
}

.footer-grid a img {
    width: 100px;
    margin-bottom: 1rem;
}

.footer-grid .card h4,
.footer-grid .card p,
.footer-grid .card input,
.footer-grid .card a {
    width: 100%;
    margin-top: 1rem;
}

.footer-grid .card input {
    padding: 0.6rem;
    border-radius: 10px;
    outline: none;
    border: 1px solid grey;
    font-size: 0.8rem;
}

.hamburger-button {
    display: none;
}

.hamburger-button .hamburger-line {
    width: 30px;
    height: 3px;
    background: #000000;
    margin: 6px 0;
}

@media (width<650px) {
    .text-xxl {
        font-size: 2.2rem;
    }

    .text-xl {
        font-size: 1.9rem;
    }

    .text-lg {
        font-size: 1.2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;

    }

    .hero-contents {
        width: 100%;
        text-align: center;
    }

    .hero-contents h1,
    .hero-contents p,
    .hero-contents .btn {
        width: 100%;
    }

    .hero-btns .btn-primary {
        margin: 1rem 0;
    }

    .hero .container {
        background-image: url("images/hero-bg-mobile.png");
        background-position: bottom;
        background-size: 350px 400px;
        height: 770px;
    }

    section.review .container h3 {
        width: 100%;
        text-align: center;
    }

    .hamburger-button {
        display: block;
        margin: 0 1rem;
        z-index: 1;
    }

    .hamburger-button .hamburger-line {
        width: 30px;
        height: 3px;
        background: #000000;
        margin: 6px 0;
    }

    .links {
        background-color: white;
        position: fixed;
        right: -300px;
        top: 0;
        width: 250px;
        height: 100vh;
        padding: 2rem 0;
        box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
        transition: right 0.3s ease-in-out;
        padding: 1.6rem;
    }

    .dis {
        right: 0px;
    }

    nav .links ul {
        flex-direction: column;
        align-items: flex-start;
        margin-top: 3rem;
    }

    nav .links ul li {
        text-align: left;
    }
}

@media (width<480px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}