.doc-hero {
    padding: 5rem 0 4rem;
    color: var(--wp--preset--color--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.doc-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.06) 0%, transparent 60%),
                radial-gradient(circle at 70% 70%, rgba(255,255,255,0.04) 0%, transparent 50%);
    pointer-events: none;
}

.doc-hero__inner {
    max-width: 720px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.doc-hero__icon {
    display: flex;
    justify-content: center;
    margin-bottom: 1.25rem;
    opacity: 0.55;
}

.doc-hero__type {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.95);
    padding: 0.35rem 0.9rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.doc-hero__title {
    font-size: var(--wp--preset--font-size--4xl);
    color: var(--wp--preset--color--white);
    margin: 0 0 0.75rem;
    line-height: 1.2;
}

.doc-hero__desc {
    font-size: 1rem;
    color: rgba(255,255,255,0.7);
    max-width: 560px;
    margin: 0 auto 1.25rem;
    line-height: 1.5;
}

.doc-hero__meta {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.doc-hero__tag {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.65);
    padding: 0.3rem 0.75rem;
    background: rgba(255,255,255,0.08);
    border-radius: 6px;
}
.doc-hero__tag svg { opacity: 0.7; flex-shrink: 0; }

.doc-content {
    padding: 4rem 0;
}

.doc-content__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 768px) {
    .doc-content__grid {
        grid-template-columns: 1fr 2fr;
    }
}

.doc-content__preview {
    position: sticky;
    top: 6rem;
    align-self: flex-start;
}

.doc-content__thumbnail {
    border-radius: var(--flashgl-radius-md);
    overflow: hidden;
    margin-bottom: 1.5rem;
    box-shadow: var(--flashgl-shadow-md);
}

.doc-content__thumbnail img {
    width: 100%;
    height: auto;
}

.doc-content__placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    background-color: var(--wp--preset--color--light);
    border-radius: var(--flashgl-radius-md);
    margin-bottom: 1.5rem;
    gap: 0.75rem;
}

.doc-content__placeholder-text {
    font-size: var(--wp--preset--font-size--sm);
    color: var(--wp--preset--color--gray-500);
    font-weight: 600;
}

.doc-download-card {
    background-color: var(--wp--preset--color--light);
    border-radius: var(--flashgl-radius-md);
    padding: 1.5rem;
    text-align: center;
}

.doc-download-card__btn {
    width: 100%;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.doc-download-card__no-file {
    color: var(--wp--preset--color--gray-500);
    font-style: italic;
    margin-bottom: 1rem;
}

.doc-download-card__meta {
    display: flex;
    justify-content: center;
    gap: 1rem;
    font-size: var(--wp--preset--font-size--xs);
    color: var(--wp--preset--color--gray-500);
}

/* Gate Form */
.doc-gate {
    text-align: center;
}

.doc-gate__title {
    font-size: var(--wp--preset--font-size--xl);
    color: var(--wp--preset--color--primary);
    margin-bottom: 1rem;
}

.doc-gate__form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.doc-gate__input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--wp--preset--color--gray-200);
    border-radius: var(--flashgl-radius-sm);
    font-size: var(--wp--preset--font-size--base);
    transition: border-color var(--flashgl-transition-fast) ease;
}

.doc-gate__input:focus {
    outline: none;
    border-color: var(--wp--preset--color--primary);
}

.doc-gate__submit {
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
}

.doc-gate__privacy {
    font-size: var(--wp--preset--font-size--xs);
    color: var(--wp--preset--color--gray-500);
    margin-top: 0.75rem;
}

.doc-content__main {
    min-width: 0;
}

.doc-content__body {
    line-height: 1.8;
}

.doc-content__body h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--wp--preset--color--primary);
}

.doc-content__body p {
    margin-bottom: 1rem;
}

.doc-content__body ul,
.doc-content__body ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    list-style: disc;
}

.doc-content__body ol {
    list-style: decimal;
}

/* Gate form success state */
.doc-gate__success {
    text-align: center;
    padding: 1rem 0;
}

.doc-gate__success svg {
    margin-bottom: 0.75rem;
}

.doc-gate__success-text {
    font-size: var(--wp--preset--font-size--base);
    color: var(--wp--preset--color--gray-800);
}

/* Gate form error state */
.doc-gate__error {
    background-color: #FEE2E2;
    color: var(--wp--preset--color--error, #E53E3E);
    padding: 0.75rem 1rem;
    border-radius: var(--flashgl-radius-sm);
    font-size: var(--wp--preset--font-size--sm);
    margin-top: 0.5rem;
}

/* Gate form spinner */
.doc-gate__spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: flashgl-spin 0.6s linear infinite;
    vertical-align: middle;
}

@keyframes flashgl-spin {
    to { transform: rotate(360deg); }
}

/* Hero size badge */
/* Back to Resources link */
.doc-content__back {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: var(--wp--preset--font-size--sm);
    color: var(--wp--preset--color--primary);
    text-decoration: none;
    margin-top: 1rem;
    transition: color var(--flashgl-transition-fast) ease;
}

.doc-content__back:hover {
    color: var(--wp--preset--color--accent);
}

/* Download card meta icons */
.doc-download-card__size,
.doc-download-card__count {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

/* Download count on archive cards */
.page-download__card-downloads {
    display: inline-block;
    font-size: var(--wp--preset--font-size--xs);
    color: var(--wp--preset--color--gray-500);
    margin-bottom: 0.5rem;
}

/* Card link reset (thumbnail click target) */
.page-download__card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

/* Related Documents section */
.doc-related__title {
    font-size: var(--wp--preset--font-size--3xl);
    color: var(--wp--preset--color--gray-800);
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 1rem;
}

.doc-related__title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: var(--wp--preset--color--primary);
    border-radius: 2px;
}