/* ── Research & Publication page ── */
.rp-hero {
    position: relative;
    overflow: hidden;
    color: #fff;
    padding: 88px 0 72px;
}
.rp-hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.rp-hero__bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(15, 22, 42, .95) 0%, rgba(31, 31, 31, .84) 42%, rgba(30, 20, 38, .92) 100%);
}
.rp-hero__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.rp-hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 40px;
    align-items: center;
}
.rp-hero__copy { max-width: 640px; }
.rp-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 14px;
    font-family: "Poppins", sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--rsbt-gold);
}
.rp-eyebrow::before {
    content: "";
    width: 28px;
    height: 2px;
    background: var(--rsbt-gold);
}
.rp-eyebrow--center {
    display: flex;
    justify-content: center;
}
.rp-eyebrow--on-dark { color: #f0dca0; }
.rp-eyebrow--on-dark::before { background: #f0dca0; }
.rp-hero__title {
    margin: 0;
    font-family: "Poppins", sans-serif;
    font-size: clamp(34px, 5vw, 52px);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -.02em;
}
.rp-hero__subtitle {
    margin: 14px 0 0;
    font-size: 15px;
    color: #d6b565;
    font-weight: 600;
}
.rp-hero__tagline {
    margin: 18px 0 0;
    font-size: clamp(20px, 2.6vw, 28px);
    line-height: 1.4;
    color: #f9fafb;
    font-weight: 600;
    font-style: italic;
}
.rp-breadcrumb {
    margin-top: 28px;
    font-size: 13px;
    color: #9ca3af;
}
.rp-breadcrumb a { color: #d6b565; }
.rp-breadcrumb a:hover { text-decoration: underline; }
.rp-hero__visual {
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(0, 0, 0, .35);
    border: 1px solid rgba(255, 255, 255, .12);
}
.rp-hero__visual img {
    width: 100%;
    height: 100%;
    min-height: 280px;
    object-fit: cover;
    display: block;
    transition: transform .6s ease;
}
.rp-hero__visual:hover img { transform: scale(1.03); }

.rp-intro p {
    margin: 0;
    font-size: 18px;
    line-height: 1.85;
    color: #374151;
    text-align: center;
}

.rp-stats {
    background: linear-gradient(135deg, #1f1f1f 0%, #1a2540 50%, #1a1a1a 100%);
    padding: 48px 0;
}
.rp-stats__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}
.rp-stat-card {
    text-align: center;
    padding: 28px 20px;
    border-radius: 16px;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(214, 181, 101, .25);
    backdrop-filter: blur(8px);
    transition: transform .3s ease, border-color .3s ease;
}
.rp-stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(214, 181, 101, .55);
}
.rp-stat-card__value {
    display: block;
    font-family: "Poppins", sans-serif;
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    line-height: 1.1;
    background: linear-gradient(135deg, #fff 20%, var(--rsbt-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.rp-stat-card__label {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: #d1d5db;
}

.rp-vision {
    background: linear-gradient(135deg, #1f1f1f 0%, #2a1f28 100%);
    border-radius: 20px;
    padding: 48px 56px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.rp-vision::before {
    content: "\201C";
    position: absolute;
    top: -10px;
    left: 24px;
    font-family: Georgia, serif;
    font-size: 120px;
    line-height: 1;
    color: rgba(214, 181, 101, .15);
    pointer-events: none;
}
.rp-vision__icon {
    display: block;
    font-size: 32px;
    margin-bottom: 16px;
}
.rp-vision h2 {
    margin: 0 0 20px;
    font-family: "Poppins", sans-serif;
    font-size: clamp(22px, 3vw, 30px);
    font-weight: 600;
    color: #fff;
}
.rp-vision p {
    margin: 0 auto;
    max-width: 72ch;
    font-size: clamp(17px, 2vw, 20px);
    line-height: 1.75;
    color: #d1d5db;
    font-style: italic;
}

.rp-sec-head { margin-bottom: 40px; }
.rp-sec-head--center { text-align: center; }
.rp-sec-head h2 {
    margin: 0;
    font-family: "Poppins", sans-serif;
    font-size: clamp(26px, 3.5vw, 36px);
    font-weight: 700;
    color: var(--rsbt-accent);
}
.rp-sec-head__lead {
    margin: 14px auto 0;
    max-width: 68ch;
    font-size: 16px;
    line-height: 1.7;
    color: #6b7280;
}

.rp-focus-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}
.rp-focus-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 28px 28px 24px;
    border-top: 4px solid var(--rp-color, var(--rsbt-accent));
    box-shadow: 0 8px 24px rgba(0, 0, 0, .05);
    transition: transform .3s ease, box-shadow .3s ease;
}
.rp-focus-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, .1);
}
.rp-focus-card__head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}
.rp-focus-card__icon {
    font-size: 28px;
    line-height: 1;
}
.rp-focus-card h3 {
    margin: 0;
    font-family: "Poppins", sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: #1f2937;
}
.rp-focus-card__topics {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.rp-focus-card__topics li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    line-height: 1.45;
    color: #4b5563;
}
.rp-focus-card__topics li::before {
    content: "";
    flex: 0 0 auto;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--rp-color, var(--rsbt-accent));
    margin-top: 7px;
}

.rp-platforms {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}
.rp-platform-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 24px 22px;
    text-align: center;
    transition: transform .3s ease, border-color .3s ease;
}
.rp-platform-card:hover {
    transform: translateY(-3px);
    border-color: var(--rsbt-gold);
}
.rp-platform-card__icon {
    display: block;
    font-size: 32px;
    margin-bottom: 12px;
}
.rp-platform-card h3 {
    margin: 0 0 10px;
    font-family: "Poppins", sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: #1f2937;
}
.rp-platform-card p {
    margin: 0;
    font-size: 13.5px;
    line-height: 1.55;
    color: #6b7280;
}

.rp-journals {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}
.rp-journal-card {
    background: linear-gradient(160deg, #1f1f1f 0%, #2a1f28 100%);
    border-radius: 16px;
    padding: 32px 28px;
    color: #fff;
    border: 1px solid rgba(214, 181, 101, .2);
    transition: transform .3s ease, border-color .3s ease;
}
.rp-journal-card:hover {
    transform: translateY(-4px);
    border-color: rgba(214, 181, 101, .5);
}
.rp-journal-card__abbrev {
    display: inline-block;
    font-family: "Poppins", sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--rsbt-gold);
    background: rgba(214, 181, 101, .15);
    border-radius: 6px;
    padding: 4px 10px;
    margin-bottom: 14px;
}
.rp-journal-card h3 {
    margin: 0 0 12px;
    font-family: "Poppins", sans-serif;
    font-size: 17px;
    font-weight: 600;
    line-height: 1.35;
    color: #fff;
}
.rp-journal-card p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: #c9d2df;
}

.rp-support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}
.rp-support-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 22px 20px;
    transition: transform .3s ease, box-shadow .3s ease;
}
.rp-support-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, .08);
}
.rp-support-card__icon {
    flex: 0 0 auto;
    font-size: 28px;
    line-height: 1;
}
.rp-support-card h3 {
    margin: 0 0 6px;
    font-family: "Poppins", sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: #1f2937;
}
.rp-support-card p {
    margin: 0;
    font-size: 13.5px;
    line-height: 1.55;
    color: #6b7280;
}

.rp-student-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}
.rp-student-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px 22px;
    transition: border-color .3s ease, transform .3s ease;
}
.rp-student-card:hover {
    border-color: var(--rsbt-gold);
    transform: translateX(4px);
}
.rp-student-card__icon {
    flex: 0 0 auto;
    font-size: 26px;
}
.rp-student-card h3 {
    margin: 0;
    font-family: "Poppins", sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: #1f2937;
    line-height: 1.4;
}

.rp-global {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.rp-global__content h2 {
    margin: 0 0 16px;
    font-family: "Poppins", sans-serif;
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 700;
    color: var(--rsbt-accent);
}
.rp-global__content p {
    margin: 0;
    font-size: 16px;
    line-height: 1.8;
    color: #4b5563;
}
.rp-global__media {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 16px 48px rgba(0, 0, 0, .12);
}
.rp-global__media img {
    width: 100%;
    height: 100%;
    min-height: 260px;
    object-fit: cover;
    display: block;
}

.rp-cta {
    background: linear-gradient(135deg, #1f1f1f 0%, #1a2540 50%, #2a1f28 100%);
    border-radius: 20px;
    padding: 56px 48px;
    text-align: center;
    color: #fff;
}
.rp-cta h2 {
    margin: 0 0 16px;
    font-family: "Poppins", sans-serif;
    font-size: clamp(24px, 3.5vw, 34px);
    font-weight: 700;
    color: #fff;
}
.rp-cta p {
    margin: 0 auto 28px;
    max-width: 68ch;
    font-size: 16px;
    line-height: 1.75;
    color: #d1d5db;
}
.rp-cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
}

@media (max-width: 1024px) {
    .rp-stats__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .rp-journals { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .rp-hero__inner,
    .rp-global,
    .rp-focus-grid,
    .rp-student-grid {
        grid-template-columns: 1fr;
    }
    .rp-hero { padding: 64px 0 52px; }
    .rp-hero__visual { display: none; }
    .rp-vision { padding: 36px 28px; }
    .rp-cta { padding: 40px 28px; }
    .rp-stats__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}