/* Mood: video-store Friday — navy carpet, ticket-stub yellow (EntArchive-inspired) */

:root {
    --bb-navy: oklch(0.18 0.055 255);
    --bb-navy-deep: oklch(0.12 0.04 255);
    --bb-navy-mid: oklch(0.24 0.05 255);
    --bb-yellow: oklch(0.88 0.18 95);
    --bb-yellow-d: oklch(0.80 0.17 90);
    --bb-ink: oklch(0.96 0.01 95);
    --bb-muted: oklch(0.72 0.03 250);
    --font-display: "Bebas Neue", Impact, sans-serif;
    --font-body: "Barlow", system-ui, sans-serif;
}

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

html,
body {
    min-height: 100%;
    font-family: var(--font-body);
    background: var(--bb-navy-deep);
    color: var(--bb-ink);
    line-height: 1.55;
}

.bb-shell {
    min-height: 100vh;
    display: grid;
    grid-template-rows: auto 1fr auto;
}

.bb-bar {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.1rem clamp(1.25rem, 4vw, 2.5rem);
    background: color-mix(in oklch, var(--bb-navy-deep) 82%, transparent);
    backdrop-filter: blur(8px);
}

.bb-wordmark {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.15rem);
    letter-spacing: 0.04em;
    color: var(--bb-yellow);
    text-decoration: none;
    line-height: 1;
}

.bb-wordmark span {
    color: var(--bb-ink);
}

.bb-bar-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.bb-bar-nav > a:not(.bb-login-link) {
    color: var(--bb-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
}

.bb-bar-nav > a:not(.bb-login-link):hover {
    color: var(--bb-ink);
}

.bb-login-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1.2rem;
    background: var(--bb-yellow);
    color: var(--bb-navy-deep);
    border-radius: 2px;
    font-size: 0.92rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s cubic-bezier(0.16, 1, 0.3, 1), transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.bb-login-link:hover {
    background: var(--bb-yellow-d);
    transform: translateY(-1px);
}

.bb-login-link:focus-visible {
    outline: 2px solid var(--bb-yellow);
    outline-offset: 3px;
}

/* Full-bleed VHS wall hero */
.bb-hero {
    position: relative;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: min(92vh, 820px);
    padding: clamp(2.5rem, 6vw, 5rem) clamp(1.25rem, 4vw, 2.5rem) clamp(3rem, 7vw, 5.5rem);
    overflow: hidden;
}

.bb-hero-media {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.bb-hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 40%;
    transform: scale(1.04);
    animation: bb-drift 28s ease-in-out infinite alternate;
}

.bb-hero-scrim {
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(
            180deg,
            color-mix(in oklch, var(--bb-navy-deep) 55%, transparent) 0%,
            color-mix(in oklch, var(--bb-navy-deep) 35%, transparent) 35%,
            color-mix(in oklch, var(--bb-navy-deep) 88%, transparent) 78%,
            var(--bb-navy-deep) 100%
        ),
        linear-gradient(
            90deg,
            color-mix(in oklch, var(--bb-navy-deep) 70%, transparent) 0%,
            transparent 45%
        );
}

.bb-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.07;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        oklch(0 0 0 / 0.35) 2px,
        oklch(0 0 0 / 0.35) 3px
    );
}

.bb-hero-copy {
    max-width: 34rem;
    animation: bb-rise 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.bb-brand-mark {
    font-family: var(--font-display);
    font-size: clamp(3.2rem, 10vw, 5.5rem);
    letter-spacing: 0.03em;
    line-height: 0.92;
    color: var(--bb-yellow);
    margin-bottom: 1.1rem;
    text-shadow: 0 2px 24px oklch(0.12 0.04 255 / 0.55);
}

.bb-brand-mark span {
    color: var(--bb-ink);
}

.bb-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(1.85rem, 4.5vw, 2.85rem);
    font-weight: 400;
    letter-spacing: 0.02em;
    line-height: 1.05;
    color: var(--bb-ink);
    margin-bottom: 0.85rem;
    max-width: 18ch;
}

.bb-hero-copy > p:not(.bb-brand-mark) {
    font-size: clamp(1.05rem, 2vw, 1.2rem);
    color: var(--bb-muted);
    max-width: 36ch;
    margin-bottom: 1.75rem;
}

.bb-cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    align-items: center;
}

.bb-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.85rem 1.75rem;
    background: var(--bb-yellow);
    color: var(--bb-navy-deep);
    border: none;
    border-radius: 2px;
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 0 0 0 oklch(0.88 0.18 95 / 0.4);
    transition:
        background 0.2s cubic-bezier(0.16, 1, 0.3, 1),
        box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    animation: bb-pulse 3.2s ease-in-out infinite;
}

.bb-cta:hover {
    background: var(--bb-yellow-d);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px oklch(0.88 0.18 95 / 0.25);
    animation: none;
}

.bb-cta:focus-visible {
    outline: 2px solid var(--bb-ink);
    outline-offset: 3px;
}

.bb-cta-ghost {
    display: inline-flex;
    align-items: center;
    padding: 0.85rem 1.35rem;
    color: var(--bb-yellow);
    border: 1px solid color-mix(in oklch, var(--bb-yellow) 55%, transparent);
    border-radius: 2px;
    font-size: 1.05rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease;
}

.bb-cta-ghost:hover {
    background: color-mix(in oklch, var(--bb-yellow) 12%, transparent);
    color: var(--bb-ink);
}

.bb-membership,
.bb-shop {
    background: var(--bb-navy);
    border-top: 3px solid var(--bb-yellow);
    padding: clamp(2.5rem, 5vw, 3.5rem) clamp(1.25rem, 4vw, 2.5rem);
}

.bb-shop {
    background: var(--bb-navy-mid);
    border-top-color: color-mix(in oklch, var(--bb-yellow) 55%, transparent);
}

.bb-membership-inner {
    max-width: 720px;
    margin: 0 auto;
}

.bb-membership h2,
.bb-shop h2 {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    letter-spacing: 0.03em;
    color: var(--bb-yellow);
    margin-bottom: 0.6rem;
}

.bb-membership > .bb-membership-inner > p,
.bb-shop > .bb-membership-inner > p {
    color: var(--bb-muted);
    font-size: 1.05rem;
    max-width: 52ch;
    margin-bottom: 1.75rem;
}

.bb-form {
    margin-top: 0.5rem;
}

.bb-form-row {
    margin-bottom: 1rem;
}

.bb-form label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--bb-yellow);
}

.bb-form input {
    width: 100%;
    height: 2.75rem;
    padding: 0.55rem 0.85rem;
    border: 1px solid color-mix(in oklch, var(--bb-yellow) 28%, transparent);
    border-radius: 2px;
    background: color-mix(in oklch, var(--bb-ink) 96%, white);
    color: var(--bb-navy-deep);
    font-family: var(--font-body);
    font-size: 1rem;
}

.bb-form input:focus {
    outline: 2px solid var(--bb-yellow);
    outline-offset: 1px;
}

.field-hint {
    display: block;
    margin-top: 0.3rem;
    font-size: 0.78rem;
    color: color-mix(in oklch, var(--bb-muted) 85%, transparent);
}

.error-msg {
    display: none;
    margin-top: 0.35rem;
    font-size: 0.85rem;
    color: oklch(0.72 0.16 25);
}

.error-msg.visible {
    display: block;
}

.bb-form-submit {
    margin-top: 0.75rem;
    animation: none;
}

.bb-seller-list {
    list-style: none;
    margin: 0 0 1rem;
    padding: 0;
}

.bb-seller-list li {
    border-bottom: 1px solid color-mix(in oklch, var(--bb-yellow) 22%, transparent);
}

.bb-seller-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.15rem 0.15rem;
    color: var(--bb-ink);
    font-size: 1.15rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s ease;
}

.bb-seller-list a:hover {
    color: var(--bb-yellow);
}

.bb-seller-go {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--bb-yellow);
}

.bb-seller-note {
    font-size: 0.85rem !important;
    color: color-mix(in oklch, var(--bb-muted) 80%, transparent) !important;
}

.bb-footer {
    padding: 1.25rem clamp(1.25rem, 4vw, 2.5rem);
    text-align: center;
    font-size: 0.82rem;
    color: color-mix(in oklch, var(--bb-muted) 75%, transparent);
    background: var(--bb-navy-deep);
}

@keyframes bb-drift {
    from { transform: scale(1.04) translate3d(0, 0, 0); }
    to { transform: scale(1.08) translate3d(-1.2%, -0.6%, 0); }
}

@keyframes bb-rise {
    from { opacity: 0; transform: translateY(18px); filter: blur(4px); }
    to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

@keyframes bb-pulse {
    0%, 100% { box-shadow: 0 0 0 0 oklch(0.88 0.18 95 / 0); }
    25% { box-shadow: 0 0 24px 2px oklch(0.88 0.18 95 / 0.22); }
    50% { box-shadow: 0 0 0 10px oklch(0.88 0.18 95 / 0); }
}

@media (prefers-reduced-motion: reduce) {
    .bb-hero-media img,
    .bb-hero-copy,
    .bb-cta {
        animation: none !important;
    }

    .bb-hero-media img {
        transform: none;
    }
}

@media (max-width: 600px) {
    .bb-hero {
        min-height: 88vh;
        justify-content: flex-end;
    }

    .bb-hero-media img {
        object-position: 65% center;
    }
}