@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@100..900&family=Saira:wght@100..900&display=swap");

:root {
    --color-primary: #444357;
    --color-muted: hsl(252 10% 41%);
    --font-heading: 'Saira', sans-serif;
    --card-surface: linear-gradient(303deg, hsl(252deg 20% 98.04%), hsl(257deg 27.97% 95.02%));
    --card-border-top: 2px solid hsl(253deg 10% 99%);
    --card-border-bottom: 2px solid hsl(258deg 6.25% 70.71%);
    --heading-shadow: 0px 4px #ff7eb7, 0px -4px #fff;
}

html {
    height: 100%;
}

body {
    margin: 0;
    min-height: 100%;
    background: #fff;
    color: #02000d;
    font-family: 'Roboto', sans-serif;
}

main {
    display: block;
    position: fixed;
    width: 100vw;
    height: 100vh;
    overflow: auto;
    scroll-behavior: smooth;
    background: url("https://validates-emails-static.nyc3.cdn.digitaloceanspaces.com/img/bg-480.webp");
    background-position: center top;
    background-repeat: no-repeat;
    background-size: cover;
}

main::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background: linear-gradient(180deg, hsl(250 23% 93% / 1), hsl(260deg 18.52% 95.12% / 54%));
}

@media (min-width: 481px) {
    main {
        background-image: url("https://validates-emails-static.nyc3.cdn.digitaloceanspaces.com/img/bg-720.webp");
    }
}

@media (min-width: 721px) {
    main {
        background-image: url("https://validates-emails-static.nyc3.cdn.digitaloceanspaces.com/img/bg-1080.webp");
    }
}

@media (min-width: 1081px) {
    main {
        background-image: url("https://validates-emails-static.nyc3.cdn.digitaloceanspaces.com/img/bg-1440.webp");
    }
}

@media (min-width: 1441px) {
    main {
        background-image: url("https://validates-emails-static.nyc3.cdn.digitaloceanspaces.com/img/bg-1920.webp");
    }
}

@media (min-width: 1921px) {
    main {
        background-image: url("https://validates-emails-static.nyc3.cdn.digitaloceanspaces.com/img/bg-2560.webp");
    }
}

@media (min-width: 2561px) {
    main {
        background-image: url("https://validates-emails-static.nyc3.cdn.digitaloceanspaces.com/img/bg-3840.webp");
    }
}

h1 {
    text-align: center;
    line-height: 0.95;
    max-width: 14ch;
    font-family: var(--font-heading);
    font-size: 10vh;
    @media (max-width: 500px) {
        font-size: 6vh;
    }
    word-spacing: 0.05em;
    color: #ff7eb7;
    text-shadow: 0 -4px 0px #ffffff, 0 3px 0 var( --color-primary);
}

.hero {
    background: linear-gradient(0deg, transparent 2%, #eae9f0, #f18ebd);
    min-height: 100vh;
    padding: 2rem;
    box-sizing: border-box;
    position: relative;
    z-index: 1;

    .hero__frame {
        position: relative;
        min-height: calc(100vh - 4rem);
        border-radius: 1rem;
        overflow: hidden;

        .hero__media, .hero__image {
            display: block;
            width: 100%;
            height: 100%;
        }

        .hero__media {
            position: absolute;
            inset: 0;
        }

        .hero__image {
            object-fit: cover;
        }

        .hero__content {
            position: relative;
            z-index: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            min-height: calc(100vh - 4rem);
            padding: 40px 24px;
            border-radius: 1rem;
            box-sizing: border-box;
            box-shadow: inset 3px 3px 0 1px #ffffff, inset -2px -2px 0 1px #bbb9c9;
            gap: 1rem;

            h1 {
                margin: 3rem auto 0 auto;
                @media (max-width: 500px) {
                    margin: -6rem auto 0 auto;
                }
            }

            .cta {
                margin-top: 1.5rem;
            }

            .hint {
                color: var(--color-primary);
                font-weight: bold;
                font-size: 1.2rem;
                @media (min-width: 2200px) {
                    font-size: 2.5rem;
                }
                @media (min-width: 3200px) {
                    font-size: 3rem;
                }
                align-self: center;
                margin-top: 1rem;
                font-family: var(--font-heading);
                text-align: center;
                backdrop-filter: blur(5px);
                border-radius: 0.5rem;
                padding: 0 0.5rem;
            }
        }

        @media (min-width: 768px) {
            .hero__content {
                padding: 56px 48px;
            }
        }
    }
}

.section-divider,
.section-divider__image {
    display: block;
    width: 100%;
}

.section-divider {
    line-height: 0;
}

.section-divider__image {
    height: auto;
}

.workflow-preview,
.pricing,
.use-cases {
    position: relative;
    z-index: 1;
    box-sizing: border-box;

    h1 {
        justify-self: center;
        color: var(--color-primary);
        text-shadow: var(--heading-shadow);
    }
}

.results-card,
.pricing-card,
.use-case-card {
    box-sizing: border-box;
    border-top: var(--card-border-top);
    border-bottom: var(--card-border-bottom);
    background: var(--card-surface);
}

.results-preview__signup,
.api-examples-preview__signup {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;

    p {
        margin: 0;
        color: var(--color-muted);
        text-align: center;
    }
}

.workflow-preview {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    flex: 1 1 auto;
    min-height: 100vh;
    padding: 3em 1.5em 5em;
    @media (min-width: 2200px) {
        font-size: 1.7rem;
    }
    @media (min-width: 3200px) {
        font-size: 2.5rem;
    }
    @media (max-width: 500px) {
        padding: 3rem 1.5rem 0;
    }
    box-sizing: border-box;

    h1 {
        margin: 1rem auto 5rem;
    }

    .workflow-preview__content {
        display: flex;
        flex-wrap: wrap;
        align-items: stretch;
        justify-content: center;
        gap: 2em;
        @media (min-width: 2200px) {
            gap: 3em;
        }
        @media (min-width: 3200px) {
            gap: 4em;
        }
    }
}

.results-preview {
    box-sizing: border-box;

    .results-preview__input-wrap {
        margin: 0 0 1.5rem;
    }

    .results-preview__input {
        width: 100%;
        min-width: 0;
        padding: 0.75em 1em;
        border: 0;
        border-top: 3px solid hsl(247 27% 83% / 1);
        border-bottom: 3px solid #fff;
        border-radius: 0.75em;
        background: hsl(255deg 20% 92.16%);
        box-shadow: inset 0 -1.1em 2em -1em hsl(251deg 10% 79% / 20%);
        color: #6c68c1;
        font: inherit;
        font-size: 1.125rem;
        @media (min-width: 2200px) {
            font-size: 2rem;
        }
        @media (min-width: 3200px) {
            font-size: 3rem;
        }

        outline: none;
        box-sizing: border-box;
    }

    .results-card {
        width: 100%;
        justify-self: center;
        padding: 1em;
        border-radius: 1em;
        border-bottom: 2px solid hsl(258deg 6.25% 79.71%);

        .results-card__summary {
            padding: 0.25em;
            color: var(--color-muted);
        }

        .results-card__summary-status {
            color: #ff7eb7;
        }

        .results-card__summary-date {
            color: var(--color-muted);
        }

        .results-card__title {
            margin: 0;
            padding: 0.25em;
            font-family: var(--font-heading);
            font-size: 1.875em;
            color: hsl(252 11% 28%);
            text-align: center;
            font-weight: 500;
        }

        .results-card__section {
            border-radius: 0.5em;
            margin-bottom: 1rem;

            h3 {
                margin: 0;
                font-family: var(--font-heading);
                font-size: 1.1em;
                color: var( --color-primary);
                font-weight: 500;
            }
        }

        .results-card__grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0.5em 1em;

            p {
                margin: 0;
                color: var(--color-muted);
            }
        }
    }

    .results-preview__signup {
        margin: 2rem auto 0;
    }

    @media (min-width: 768px) {
        .results-card {
            padding: 1.25em;
        }
    }
}

.api-examples-preview {
    box-sizing: border-box;

    .api-examples-preview__inner {
        height: 100%;
        max-width: 56em;
        margin: 0 auto;
        display: flex;
        flex-direction: column;
    }

    h2 {
        margin: 0 0 1.5rem;
        color: hsl(252 11% 28%);
        font-family: var(--font-heading);
        font-size: 2rem;
        font-weight: 500;
        text-align: center;
    }

    .api-example {
        gap: 0.5rem;
        margin-bottom: 2rem;

        h3 {
            margin: 0;
            color: var( --color-primary);
            font-family: var(--font-heading);
            font-size: 1.25rem;
            @media (min-width: 2200px) {
                font-size: 2.6rem;
            }
            @media (min-width: 3200px) {
                font-size: 4rem;
            }
            font-weight: 500;
        }
    }

    .api-example__code {
        margin: 0;
        overflow-x: auto;
        white-space: pre-wrap;
        word-break: break-word;
        border-top: 2px solid hsl(258 15% 82% / 1);
        border-bottom: 2px solid hsl(254.12deg 25.37% 99%);
        border-radius: 0.5rem;
        background: linear-gradient(45deg, hsl(252deg 16.67% 88.24%), hsl(258 16% 87% / 1));
        color: hsl(252 11% 30%);
        padding: 1rem;
        font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
        font-size: 0.875rem;
        @media (min-width: 2200px) {
            font-size: 1.5rem;
        }
        @media (min-width: 3200px) {
            font-size: 2.25rem;
        }
        line-height: 1.5;
    }

    .api-examples-preview__signup {
        margin-top: auto;
    }
}

.results-preview, .api-examples-preview {
    flex: 1 1 35em;
    width: 100%;
    max-width: 35em;
    align-self: stretch;
    justify-self: center;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

@media (min-width: 768px) {
    .workflow-preview {
        padding: 2rem 3rem;
    }
}

.pricing {
    padding: 3rem 1.5rem 5rem;
    @media (max-width: 500px) {
        padding: 3rem 1.5rem 0;
    }

    h1 {
        margin: 1rem auto;
    }

    .pricing__intro, .pricing__note {
        font-size: 1.2rem;
        margin: 2em auto;
        @media (min-width: 2200px) {
            font-size: 2rem;
            margin: 1.5em auto 1.5em;
        }
        @media (min-width: 3200px) {
            font-size: 3rem;
            margin: 1.5em auto 1.5em;
        }
        max-width: 48em;
        color: var(--color-muted);
        text-align: center;
    }

    .pricing__plans {
        display: flex;
        flex-wrap: wrap;
        align-items: stretch;
        justify-content: center;
        @media (min-width: 2200px) {
            font-size: 1.5rem;
        }
        @media (min-width: 3200px) {
            font-size: 2.25rem;
        }
        gap: 3em;
    }

    .pricing-card {
        display: flex;
        flex: 1 1 18em;
        flex-direction: column;
        align-items: center;
        justify-content: space-between;
        gap: 1.5em;
        width: 100%;
        max-width: 24em;
        min-height: 18em;
        padding: 2em;
        border-radius: 1em;
        text-align: center;
    }

    .pricing-card__credits {
        color: var(--color-primary);
        font-family: var(--font-heading);
        font-size: 1.6em;
        font-weight: 500;
    }

    .pricing-card__price {
        color: hsl(252 11% 28%);
        font-family: var(--font-heading);
        font-size: 4em;
        font-weight: 600;
        line-height: 1;
    }

    .pricing-card__rate {
        color: var(--color-muted);
        font-size: 1.1em;
    }
}

@media (min-width: 768px) {
    .pricing {
        padding: 2rem 3rem 3rem;
    }
}

.use-cases {
    padding: 3rem 1.5rem 5rem;
    @media (min-width: 2200px) {
        font-size: 1.5rem;
    }
    @media (min-width: 3200px) {
        font-size: 2.25rem;
    }

    h1 {
        margin: 1rem auto 5rem;
    }

    .use-cases__grid {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.5em;
        max-width: 82em;
        margin: 0 auto;
    }

    .use-case-card {
        flex: 0 1 24em;
        width: 100%;
        min-height: 12em;
        padding: 1.5em;
        border-radius: 1em;

        h2 {
            margin: 0 0 1em;
            color: var(--color-primary);
            font-family: var(--font-heading);
            font-weight: 500;
        }

        p {
            margin: 0;
            color: var(--color-muted);
            line-height: 1.45;
        }
    }

    .use-cases__cta {
        display: flex;
        width: fit-content;
        margin: 3rem auto 0;
    }
}

@media (min-width: 768px) {
    .use-cases {
        padding: 0 3rem 6rem;
    }
}

.site-footer {
    position: relative;
    z-index: 1;
    padding: 2rem 1.5rem;
    background: #f08fbe;
    color: var(--color-primary);
    text-align: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    @media (min-width: 2200px) {
        font-size: 2rem;
    }
    @media (min-width: 3200px) {
        font-size: 2.5rem;
    }
    font-weight: 500;

    p {
        margin: 0;
    }

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

.cta {
    display: inline-flex;
    align-self: center;
    padding: 1em 2.5em;
    outline: none;
    border: none;
    border-radius: 0.5em;
    color: #fff;
    background: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    @media (min-width: 2200px) {
        font-size: 2rem;
    }
    @media (min-width: 3200px) {
        font-size: 2.5rem;
    }
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: box-shadow 0s ease, background 1s ease;
    box-shadow: 0 0 0 0 var(--color-primary), inset 0 -4em 0 -1em var(--color-primary), inset 0 0em 0 -1em #00ffe1;
    &:hover {
        background: var(--color-primary);
        transition: all 1s ease;
        box-shadow: 0 0 0 0.7em transparent, inset 0 6em 0 -2em var(--color-primary), inset 0 11em 0 -5em #ff7eb7;
    }
}

.navbar-container {
    font-family: var(--font-heading);
    position: fixed;
    top: 0.8rem;
    right: 4rem;
    @media (max-width: 500px) {
        top: 0;
        right: 0;
        width: 100%;
    }
    border-radius: 0.5rem;
    @media (min-width: 2200px) {
        font-size: 1.5rem;
        border-radius: 1rem;
    }
    @media (min-width: 3200px) {
        font-size: 2.5rem;
        border-radius: 1.5rem;
    }

    z-index: 10;
    backdrop-filter: blur(2rem);
    transition: all 0.5s ease;

    .navbar {
        anchor-name: --hovered-link;

        .navbar__links {
            display: flex;
            justify-content: space-between;

            @media (max-width: 500px) {
                padding: 2.5rem 1rem 0.5rem;
            }

            @media (max-width: 400px) {
                font-size: 0.8rem;
                padding: 1rem 1rem 0.5rem;
            }
        }

        a {
            transition: all 0.5s ease;
            box-shadow: 0 0 0 0 var(--color-primary);
            color: var(--color-primary);
            text-decoration: none;
            font-weight: 600;
            padding: 0.5rem 1rem;
            @media (max-width: 500px) {
                padding: 0.5rem;
            }
            @media (min-width: 2200px) {
                padding: 1rem 1.75rem;
            }
            @media (min-width: 3200px) {
                padding: 1.5rem 2.5rem;
            }
            text-shadow: -2px 2px 0 #fff;
        }

        .active {
            box-shadow: 0 0 0 0.4em transparent;
            text-decoration: underline;
            text-underline-offset: 0.3rem;
        }

        &::before,
        &::after {
            content: "";
            position: absolute;
            top: anchor(top);
            left: anchor(left);
            right: anchor(right);
            bottom: anchor(bottom);
            border-radius: 0.5rem;
            @media (min-width: 2200px) {
                border-radius: 1rem;
            }
            @media (min-width: 3200px) {
                border-radius: 1.5rem;
            }

            position-anchor: --hovered-link;

            transition: 0.5s;
            z-index: -1;
        }

        &:focus,
        &:focus-visible,
        &:hover:has(a:is(:hover)) {
            &::before,
            &::after {
                transition-timing-function: linear(0, 0.708 15.2%, 1.065 32.8%, 1.131 50%, 1);
                background: var(--color-primary);
            }
        }

        a {
            text-shadow: -2px 2px 0 transparent;
            transition-duration: 0s;
        }

        a:is(:hover) {
            anchor-name: --hovered-link;
            transition-duration: 0.5s;
            color: white;
            text-decoration: none;
        }
    }
}