/* =========================================================
   BRAND ASSETS PAGE
   Uses existing design tokens from the main theme
   (--purple, --navy, --orange, --cream, --line, --text-dim,
   --font-display, --font-body, --container, --gutter).
   ========================================================= */

/* ---------- Hero ---------- */
.brand-hero {
    background: var(--cream);
    padding-block: 90px 40px;
    text-align: center;
}

.brand-hero__eyebrow {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--orange);
    margin-bottom: 14px;
}

.brand-hero__title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(2.4rem, 5.5vw, 3.6rem);
    color: var(--purple);
    margin: 0 0 16px;
    letter-spacing: -0.01em;
}

.brand-hero__subtitle {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.75;
    color: var(--text-dim);
    max-width: 620px;
    margin: 0 auto;
}

/* ---------- Grid ---------- */
.brand-grid-section {
    padding-block: 30px 100px;
    background: var(--cream);
}

.brand-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

/* ---------- Card ---------- */
.brand-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
}

.brand-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 50px rgba(26, 27, 28, 0.10);
}

.brand-card__preview {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 4 / 3;
    padding: 40px;
    cursor: pointer;
    position: relative;
}

.brand-card__preview::after {
    content: "Click to preview";
    position: absolute;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%) translateY(6px);
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--text-dim);
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
    white-space: nowrap;
}

.brand-card__preview:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.brand-card__preview--dark {
    background: var(--navy);
}

.brand-card__preview--light {
    background: var(--cream);
}

.brand-card__preview--light::after {
    color: var(--text-dim);
}

.brand-card__preview--dark::after {
    color: rgba(255, 255, 255, 0.65);
}

.brand-card__img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.brand-card__preview:hover .brand-card__img {
    transform: scale(1.04);
}

.brand-card__preview--favicon .brand-card__img--favicon {
    max-height: 72px;
}

.brand-card__body {
    padding: 22px 24px 26px;
    border-top: 1px solid var(--line);
}

.brand-card__name {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 17px;
    color: var(--purple);
    margin: 0 0 4px;
}

.brand-card__hint {
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--text-dim);
    margin: 0 0 16px;
}

.brand-card__download {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    color: var(--navy);
    text-decoration: none;
    padding: 9px 16px;
    border: 1px solid var(--line);
    border-radius: 999px;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.brand-card__download:hover {
    background: var(--orange);
    border-color: var(--orange);
    color: #fff;
}

/* ---------- Lightbox ---------- */
.brand-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(20, 15, 30, 0.82);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease;
    z-index: 1000;
    padding: 40px;
}

.brand-lightbox--open {
    opacity: 1;
    visibility: visible;
}

.brand-lightbox__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    max-width: 90vw;
    max-height: 85vh;
}

.brand-lightbox__img {
    max-width: 100%;
    max-height: 70vh;
    border-radius: 12px;
    background: #fff;
    padding: 30px;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.4);
}

.brand-lightbox__label {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    letter-spacing: 0.03em;
}

.brand-lightbox__close {
    position: absolute;
    top: 28px;
    right: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.brand-lightbox__close:hover {
    background: var(--orange);
    border-color: var(--orange);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
    .brand-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .brand-hero {
        padding-block: 60px 30px;
    }

    .brand-grid-section {
        padding-block: 20px 70px;
    }

    .brand-grid {
        grid-template-columns: 1fr;
    }

    .brand-lightbox {
        padding: 20px;
    }

    .brand-lightbox__close {
        top: 16px;
        right: 16px;
    }
}