/* Password gate for the protected case studies (Luke 2026-10-28), built by /assets/js/case-study-gate.js.
   One look in two places: the modal over the homepage on desktop, and the gate page itself (direct visits, phones).
   Desktop: dark backdrop, the case study's video close to full screen, then the title and copy beside the password
   field and the two email buttons. Phones: text and form only; the homepage already plays the video full width. */
.cs-gate {
    position: fixed;
    z-index: 2000; /* above the site's nav bar (1000) */
    inset: 0;
    display: flex;
    box-sizing: border-box;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 40px 32px;
    background: rgba(5, 5, 5, 0.92);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.cs-gate.is-open {
    opacity: 1;
}

.cs-gate--page {
    background: #050505;
}

.cs-gate-panel {
    width: min(1100px, 100%);
    margin: auto;
}

.cs-gate-video {
    display: flex;
    justify-content: center;
}

.cs-gate-video .video-scrub {
    display: inline-block;
    max-width: 100%;
}

.cs-gate-video video {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: calc(100vh - 320px); /* room for the form row below without scrolling at common laptop sizes */
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 16px;
    box-sizing: border-box;
}

.cs-gate-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 20px 48px;
    align-items: start;
    margin-top: 28px;
}

/* Scoped under .cs-gate so the case-study pages' own h2 / p styles (rules, padding) can't leak into the gate page */
.cs-gate .cs-gate-title {
    margin: 0 0 10px 0;
    padding: 0;
    border: none;
    color: #ffffff;
    font-family: 'Plus Jakarta Sans';
    font-size: 28px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.cs-gate .cs-gate-lead {
    margin: 0;
    color: #bdbdbd;
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.6;
}

/* The starred parts of the copy: how to ask, and how fast the reply comes [Luke 2026-10-28] */
.cs-gate .cs-gate-em {
    color: #ffffff;
}

.cs-gate-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 0;
}

.cs-gate-input {
    box-sizing: border-box;
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #2c2c2c;
    border-radius: 14px;
    outline: none;
    background-color: #161616;
    color: #ffffff;
    font-family: 'Plus Jakarta Sans';
    font-size: 16px; /* 16px stops iOS from zooming in on focus */
}

.cs-gate-input:focus {
    border-color: #5a5a5a;
}

.cs-gate-submit {
    padding: 14px;
    border: none;
    border-radius: 14px;
    background-color: #ffffff;
    color: #050505;
    font-family: 'Plus Jakarta Sans';
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.cs-gate-submit:hover {
    opacity: 0.9;
}

.cs-gate-submit:disabled {
    opacity: 0.6;
    cursor: default;
}

.cs-gate .cs-gate-error {
    margin: 0;
    color: #e08a7a;
    font-family: 'Plus Jakarta Sans';
    font-size: 14px;
}

/* Under the copy; on desktop the buttons keep their natural width, on phones they share the row */
.cs-gate-email {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.cs-gate-email > a,
.cs-gate-email > button {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-sizing: border-box;
    padding: 11px 18px;
    border: 1px solid #2c2c2c;
    border-radius: 14px;
    background: transparent;
    color: #ffffff;
    font-family: 'Plus Jakarta Sans';
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.cs-gate-email > a:hover,
.cs-gate-email > button:hover {
    border-color: #4a4a4a;
    background-color: #161616;
}

/* Phones only: a short rule and a label above the field [Luke 2026-10-28] */
.cs-gate-rule,
.cs-gate-label {
    display: none;
}

.cs-gate-close {
    position: fixed;
    z-index: 1;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid #2c2c2c;
    border-radius: 50%;
    background: rgba(21, 21, 21, 0.9);
    color: #ffffff;
    font-size: 18px;
    cursor: pointer;
}

.cs-gate-close:hover {
    border-color: #4a4a4a;
}

@media (max-width: 700px) {
    .cs-gate {
        padding: 80px 20px 32px 20px;
    }

    .cs-gate-panel {
        margin: 0 auto;
    }

    .cs-gate-video {
        display: none;
    }

    .cs-gate-body {
        grid-template-columns: 1fr;
        gap: 0;
        margin-top: 0;
    }

    .cs-gate-email > a,
    .cs-gate-email > button {
        flex: 1;
        padding: 12px;
    }

    /* Centered, 80% of the column [Luke 2026-10-28] */
    .cs-gate-rule {
        display: block;
        width: 80%;
        height: 0;
        margin: 26px auto 16px auto;
        border: none;
        border-top: 1px solid #3a3a3a;
    }

    .cs-gate-label {
        display: block;
        margin-bottom: 2px;
        text-align: center;
        color: #a5a5a5;
        font-family: 'Plus Jakarta Sans';
        font-size: 14px;
    }
}