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

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

html, body {
    width: 100%;
    overflow-x: hidden;
}

:root {
    --padding-container: 100px 0;
    --color-title: #001A49;
}

body {
    font-family: 'Poppins', sans-serif;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    padding: var(--padding-container);
}

.hero {
    width: 100%;
    height: 100vh;
    min-height: 600px;
    max-height: 800px;
    position: relative;
    display: grid;
    grid-template-rows: 100px 1fr;
    color: #fff;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(180deg, #0000008c 0%, #0000008c 100%), url('../IMG/Avion.jpg');
    background-size: cover;
    clip-path: polygon(0 0, 100% 0, 100% 80%, 50% 95%, 0 80%);
    z-index: -1;
}

.nav {
    --padding-container: 0;
    height: 100%;
    display: flex;
    align-items: center;
}

.nav__title {
    font-weight: 300;
}

.nav__link {
    margin-left: auto;
    padding: 0;
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    gap: 2em;
}

.nav__items {
    list-style: none;
}

.nav__links {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
    cursor: pointer;
}

.nav__links:hover {
    color: #125A9E;
}

.nav__menu {
    margin-left: auto;
    cursor: pointer;
    display: none;
}

.nav__img {
    display: block;
    width: 30px;
}

.nav__close {
    display: var(--show, none);
}

.hero__container {
    max-width: 800px;
    --padding-container: 0;
    display: grid;
    grid-auto-rows: max-content;
    align-content: center;
    gap: 1em;
    padding-bottom: 100px;
    text-align: center;
}

.hero__title {
    font-size: 3rem;
}

.hero__paragraph {
    margin-bottom: 20px;
}

.cta {
    display: inline-block;
    background-color: #186FC4;
    justify-self: center;
    color: #fff;
    text-decoration: none;
    padding: 13px 30px;
    border-radius: 32px;
    transition: background-color 0.3s ease;
}

.cta:hover {
    background-color: #125A9E;
}

/* About */

.about {
    text-align: center;
}

.subtitle {
    color: var(--color-title);
    font-size: 2rem;
    margin-bottom: 25px;
}

.about__paragraph {
    line-height: 1.7;
}

.about__main {
    padding-top: 80px;
    display: grid;
    width: 90%;
    margin: 0 auto;
    gap: 1em;
    overflow: hidden;
    grid-template-columns: repeat(auto-fit, minmax(260px, auto));
}

.about__icons {
    display: grid;
    gap: 1em;
    justify-items: center;
    width: 260px;
    overflow: hidden;
    margin: 0 auto;
}

.about__icon {
    width: 40px;
}

/* Knowledge */

.knowledge {
    background-color: #f0f4f8;
    background-image: radial-gradient(#2a3eb1 0.5px, transparent 0.5px),
                      radial-gradient(#2a3eb1 0.5px, #f0f4f8 0.5px);
    background-size: 25px 25px;
    background-position: 0 0, 12.5px 12.5px;
    overflow: hidden;
    padding: 40px 20px;
    border-radius: 16px;
}

.knowledge__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2em;
    align-items: center;
}

.knowledge__picture {
    max-width: 500px;
    border-radius: 24px;
    overflow: hidden;
    box-shadow:
        0 12px 30px rgba(42, 62, 177, 0.5),
        0 4px 10px rgba(42, 62, 177, 0.3);
}

.knowledge__paragraph {
    line-height: 1.7;
    margin-bottom: 15px;
    color: #2a3eb1;
    font-size: 1.1rem;
}

.knowledge__img {
    width: 100%;
    display: block;
    border-radius: 24px;
    object-fit: cover;
}

/* Price */

.price {
    text-align: center;
}

.price__table {
    padding-top: 60px;
    display: flex;
    flex-wrap: wrap;
    gap: 2.5em;
    justify-content: space-evenly;
    align-items: center;
}

.price__element {
    background-color: #e5e5f7;
    text-align: center;
    border-radius: 10px;
    width: 330px;
    padding: 40px;
    --color-plan: #696871;
    --color-price: #1D293F;
    --bg-cta: #fff;
    --color-cta: #5454D4;
    --color-items: #696871;
}

.price__element--best {
    width: 370px;
    padding: 60px 40px;
    background-color: #FF7143;
    --color-plan: rgb(255 255 255 / 75%);
    --color-price: #fff;
    --bg-cta: #9F3919;
    --color-cta: #FFF;
    --color-items: #fff;
}

.price__name {
    color: var(--color-plan);
    margin-bottom: 15px;
    font-weight: 300;
}

.price__price {
    font-size: 2.5rem;
    color: var(--color-price);
}

.price__items {
    margin-top: 35px;
    display: grid;
    gap: 1em;
    font-weight: 300;
    font-size: 1.2rem;
    margin-bottom: 50px;
    color: var(--color-items);
}

.price__cta {
    display: block;
    padding: 20px 0;
    border-radius: 10px;
    text-decoration: none;
    background-color: var(--bg-cta);
    font-weight: 600;
    color: var(--color-cta);
    box-shadow: 0 0 1px rgba(0, 0, 0, .5);
}

/* Footer */

.footer {
    background-color: #1D293F;
}

.footer__title {
    font-weight: 300;
    font-size: 2rem;
    margin-bottom: 30px;
}

.footer__title,
.footer__newsletter {
    color: #fff;
}

.footer__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #fff;
    padding-bottom: 60px;
}

.nav--footer {
    padding-bottom: 20px;
    display: grid;
    gap: 1em;
    grid-auto-flow: row;
    height: 100%;
}

.nav__link--footer {
    display: flex;
    margin: 0;
    margin-right: 20px;
    flex-wrap: wrap;
}

.footer__inputs {
    margin-top: 10px;
    display: flex;
    overflow: hidden;
}

.footer__input {
    background-color: #fff;
    height: 50px;
    display: block;
    padding-left: 10px;
    border-radius: 6px;
    font-size: 1rem;
    outline: none;
    border: none;
    margin-right: 16px;
}

.footer__submit {
    margin-left: auto;
    display: inline-block;
    height: 50px;
    padding: 0 20px;
    background-color: #2091F9;
    border: none;
    font-size: 1rem;
    color: #fff;
    border-radius: 6px;
    cursor: pointer;
}

.footer__copy {
    --padding-container: 30px 0;
    text-align: center;
    color: #fff;
}

.footer__copyright {
    font-weight: 300;
}

.footer__icons {
    margin-bottom: 10px;
}

.footer__img {
    width: 30px;
}

/* Responsive */

@media (max-width: 800px) {
    .nav__menu {
        display: block;
    }

    .nav__link--menu {
        position: fixed;
        background-color: #000;
        top: 0;
        left: 0;
        height: 100%;
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: space-evenly;
        align-items: center;
        z-index: 100;
        opacity: 0;
        pointer-events: none;
        transition: .7s opacity;
    }

    .nav__link--show {
        --show: block;
        opacity: 1;
        pointer-events: unset;
    }

    .nav__close {
        position: absolute;
        top: 30px;
        right: 30px;
        width: 30px;
        cursor: pointer;
    }

    .hero__title {
        font-size: 2.5rem;
    }

    .about__main {
        gap: 2em;
    }

    .about__icons:last-of-type {
        grid-column: 1/-1;
    }

    .knowledge__container {
        grid-template-columns: 1fr;
        grid-template-rows: max-content 1fr;
        gap: 3em;
        text-align: center;
    }

    .knowledge__picture {
        grid-row: 1/2;
        justify-self: center;
    }

    .footer__container {
        flex-wrap: wrap;
    }

    .nav--footer {
        width: 100%;
        justify-items: center;
    }

    .nav__link--footer {
        width: 100%;
        justify-content: space-evenly;
        margin: 0;
    }

    .footer__form {
        width: 100%;
        justify-content: space-evenly;
    }

    .footer__input {
        flex: 1;
    }
}

@media (max-width: 600px) {
    .hero__title {
        font-size: 2rem;
    }

    .hero__paragraph {
        font-size: 1rem;
    }

    .subtitle {
        font-size: 1.8rem;
    }

    .price__element {
        width: 90%;
    }

    .price__element--best {
        width: 90%;
    }

    .price__price {
        font-size: 2rem;
    }

    .footer__title {
        justify-self: start;
        margin-bottom: 15px;
    }

    .footer__inputs {
        flex-wrap: wrap;
    }

    .footer__input {
        flex-basis: 100%;
        margin: 0;
        margin-bottom: 16px;
    }

    .footer__submit {
        margin-right: auto;
        margin-left: 0;
    }
}