/* ==========================================================================
   ai-nate.com — OPC Journal page.
   Loaded after css/home.css and css/intensive.css (hero, sections, close).
   ========================================================================== */

/* ---------- episode list ---------- */
.episodes {
    display: grid;
    gap: 18px;
}

.episode {
    padding: 26px 24px 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    scroll-margin-top: calc(var(--nav-h) + 16px);
}

.episode__meta {
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--accent);
}

.episode h3 {
    margin-top: 8px;
    font-size: clamp(1.25rem, 2.4vw, 1.55rem);
    line-height: 1.2;
    letter-spacing: -.02em;
}

.episode dl {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}

.episode dt {
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--ink-3);
}

.episode dd {
    margin: 2px 0 0;
    color: var(--ink-2);
    line-height: 1.55;
}

.episode__watch {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
    margin-top: 20px;
}

.episodes__note {
    margin-top: 22px;
    color: var(--ink-3);
    font-size: .92rem;
}

/* ---------- sign-up form (inside the dark .close band) ---------- */
.signup {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    max-width: 480px;
    margin: 30px auto 0;
}

.signup input {
    flex: 1 1 240px;
    min-height: 48px;
    padding: 0 16px;
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 999px;
    background: rgba(255, 255, 255, .06);
    color: #fff;
    font: inherit;
}

.signup input::placeholder {
    color: #9fabc2;
}

.close .signup .btn {
    margin-top: 0;
}

.signup__msg {
    min-height: 1.5em;
    margin-top: 14px;
    font-size: .95rem;
}

.signup__msg.is-error {
    color: #ffb4a8;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}