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

:root {
    --cyan-600: #4D96A9;
    --cyan-300: #8FE3F9;
    --purple-600: #855FB1;
    --purple-300: #D9B8FF;
    --slate-900: #28283D;
    --slate-600: #87879D;
    --slate-300: #D1D1DF;
    --white: #FAFAFA;
}

html,
body {
    font-family: "Red Hat Display", sans-serif;
    background-color: var(--white);
}

/* Typography & Buttons */

h1 {
    font-size: 64px;
    line-height: 110%;
    font-weight: 900;
    color: var(--slate-900);
    text-align: center;
}

h2 {
    font-size: 40px;
    line-height: 110%;
    font-weight: 900;
    margin-bottom: 32px;
    color: var(--slate-900);
}

p {
    font-size: 18px;
    line-height: 150%;
    font-weight: 500;
    color: var(--slate-600);
}

.highlight {
    font-size: 16px;
    letter-spacing: 4px;
    color: var(--cyan-600);
    line-height: 110%;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.button-blue {
    display: inline-block;
    border-radius: 29px;
    padding: 16px 40px;
    text-align: center;
    color: white;
    text-decoration: none;
    background-color: var(--cyan-600);
    font-size: 16px;
    line-height: 150%;
    font-weight: 900;
    transition: all 0.3s ease-out;
}

.button-blue span {
    color: var(--cyan-300);
}

.button-blue:hover {
    background-color: #71C0D4;
}

.button-purple {
    display: inline-block;
    border-radius: 29px;
    padding: 16px 40px;
    text-align: center;
    color: white;
    text-decoration: none;
    background-color: var(--purple-600);
    font-size: 16px;
    line-height: 150%;
    font-weight: 900;
    transition: all 0.3s ease-out;
}

.button-purple span {
    color: var(--purple-300);
}

.button-purple:hover {
    background-color: #B18BDD;
}

@media (max-width: 768px) {
    h1 {
        font-size: 48px;
        max-inline-size: 320px;
        writing-mode: horizontal-tb;
    }
    
    h2 {
        font-size: 36px;
    }
    
    p {
        font-size: 16px;
    }
    
    .highlight {
        font-size: 14px;
    }
}

@media (max-width: 375px) {
    h1 {
        font-size: 40px;
    }
    
    h2 {
        font-size: 32px;
    }
    
    .highlight {
        font-size: 12px;
    }
}

header {
    display: flex;
    justify-content: center;
    margin-top: 80px;
}

.hero-image {
    display: none;
}

.hero-container {
    display: grid;
    grid-template-columns: minmax(auto, 394px) minmax(auto, 1fr) minmax(auto, 394px);
    height: 488px;
    padding: 64px 0;
    width: 100%;
    overflow: hidden;
}

.hero-left {
    padding-top: 64px;
    padding-bottom: 121px;
    margin-left: -26px;
}

.hero-right {
    padding-top: 121px;
    padding-bottom: 64px;
    margin-left: 26px;
}

.hero-desktop-img {
    display: block;
    max-width: 394px;
}

.hero-center {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 32px;
    max-width: 450px;
    margin: 0 auto;
}

.btn-container {
    display: flex;
    gap: 16px;
}

.main-container {
    display: flex;
    flex-direction: column;
    gap: 64px;
    max-width: 1120px;
    width: 100%;
    margin: 0 auto;
    padding: 56px 44px 72px;
}

.images-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.img {
    max-width: 256px;
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    border-radius: 8px;
}

.main-text-heading {
    max-width: 445px;
    width: 100%;
    margin: 0 auto;
}

.main-text {
    max-width: 544px;
    width: 100%;
    margin: 0 auto;
    text-align: center;
}

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

.footer-cta-container {
    position: relative;
    margin-top: -28px;
    height: 420px;
    background-image: linear-gradient(rgba(77,150,168,0.9), rgba(77,150,168,0.9)), url("./assets/desktop/image-footer.jpg");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
}

.footer-cta {
    max-width: 1120px;
    width: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(auto, 445px) minmax(auto, 355px) minmax(auto, 256px);
    gap: 32px;
}

.cta-heading {
    font-size: 40px;
    line-height: 110%;
    font-weight: 900;
    color: var(--white);
}

.cta-text {
    color: var(--white);
}

.btn-footer-container {
    display: flex;
    justify-content: flex-end;
}

.cta-btn-footer {
    display: inline-block;
    align-self: flex-start;
}

/* Number component */

.number-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 1100;
}

.line {
    width: 1px;
    height: 80px;
    background-color: var(--slate-300);
}

.number {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 56px;
    width: 56px;
    border: 1px solid var(--slate-300);
    border-radius: 50%;
    font-size: 16px;
    line-height: 150%;
    font-weight: 900;
    color: var(--slate-600);
    background-color: var(--white);
}

@media (max-width: 1400px) {
    header {
        margin-top: 48px;
    }

    .hero-container {
        display: flex;
        flex-direction: column;
        height: auto;
        gap: 48px;
        overflow: auto;
    }

    .hero-left,
    .hero-right {
        display: none;
    }

    .hero-image {
        display: block;
        height: 303px;
        background-image: url("./assets/tablet/image-hero.png");
        background-repeat: no-repeat;
        background-position: center;
    }

    .img-hero {
        object-fit: contain;
        object-position: center;
        width: 100%;
        height: 100%;
    }

    .hero-center {
        max-width: 440px;
        margin: 0 auto;
        text-align: center;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 0;
        gap: 32px;
    }

    .main-container {
        padding: 32px 32px 64px;
    }

    .footer-cta-container {
        background-image: linear-gradient(rgba(77,150,168,0.9), rgba(77,150,168,0.9)), url("./assets/tablet/image-footer.jpg");
    }

    .footer-cta {
        display: flex;
        flex-direction: column;
        gap: 24px;
        justify-content: center;
        align-items: center;
        text-align: center;
        padding: 0 32px;
    }
}

@media (max-width: 768px) {
    .hero-image {
        max-height: 303px;
        background-image: url("./assets/tablet/image-hero.png");
        background-repeat: no-repeat;
        background-position: center;
    }
}

@media (max-width: 375px) { 
    .hero-image {
        position: relative;
        display: block;
        height: 160px;
        background-image: url("./assets/tablet/image-hero.png");
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
    }

    .img-hero {
        object-fit: cover;
        object-position: center;
        width: 100%;
    }
    
    .hero-center {
        text-align: center;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 0 35px;
        gap: 32px;
    }
    
    .btn-container {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }

    .images-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-cta-container {
        background-image: linear-gradient(rgba(77,150,168,0.9), rgba(77,150,168,0.9)), url("./assets/mobile/image-footer.jpg");
    }
}