/* ESI Premium — Frontend v1.0.0 */

/* ── PREMIUM SECTION ── */
.esip-premium-section { background: linear-gradient(180deg, #f0f4ff 0%, #fff 100%); }
.esip-eyebrow-gold    { color: #b45309 !important; }
.esip-premium-sub     { color: #6b7280; font-size: 15px; margin: 8px 0 0; }
.esip-premium-grid    { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.esip-pcard {
    background: #fff;
    border: 2px solid #e8edff;
    border-radius: 18px;
    padding: 22px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 20px rgba(29,93,191,.08);
    transition: transform .2s, box-shadow .2s;
}
.esip-pcard:hover { transform: translateY(-4px); box-shadow: 0 14px 38px rgba(29,93,191,.16); }
.esip-pcard-top   { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }

.esip-pcard-badge {
    display: inline-flex; align-items: center; gap: 5px;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff; font-size: 11px; font-weight: 900;
    padding: 4px 10px; border-radius: 999px; letter-spacing: .08em;
    white-space: nowrap;
}
.esip-pcard-title   { font-size: 17px; margin: 0 0 8px; font-weight: 800; line-height: 1.3; }
.esip-pcard-title a:hover { color: #1d5dbf; }
.esip-pcard-company { font-size: 13px; color: #5c6b80; font-weight: 700; margin: 0; flex: 1; }
.esip-pcard-footer  { margin-top: 18px; padding-top: 14px; border-top: 1px solid #eef0f8; }

.esip-btn-premium {
    background: linear-gradient(135deg, #1d5dbf, #7c3aed);
    color: #fff; border-radius: 10px; padding: 11px 18px;
    font-size: 13px; font-weight: 800;
}
.esip-btn-premium:hover { filter: brightness(.92); }

/* ── SPONSOR BANNER ── */
.esip-sponsor-wrap { padding: 0 0 32px; }
.esip-sponsor-banner {
    background: #fff;
    border-radius: 22px;
    border: 1px solid #dde3ef;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0,0,0,.07);
}
.esip-sponsor-badge {
    display: block; padding: 10px 22px;
    background: #0b1d3a; color: rgba(255,255,255,.75);
    font-size: 10px; font-weight: 900;
    letter-spacing: .16em; text-transform: uppercase;
}
.esip-sponsor-cover img {
    width: 100%; max-height: 230px; object-fit: cover; display: block;
}
.esip-sponsor-body {
    display: grid; grid-template-columns: auto 1fr;
    gap: 28px; padding: 28px; align-items: start;
}
.esip-sponsor-logo {
    width: 120px; height: 72px;
    display: grid; place-items: center;
    border: 1px solid #dde3ef; border-radius: 12px;
    padding: 10px; background: #fff;
}
.esip-sponsor-logo img { width: 100%; height: 100%; object-fit: contain; }
.esip-sponsor-name    { font-size: 24px; font-weight: 900; margin: 0 0 8px; }
.esip-sponsor-desc    { color: #4b5563; margin: 0 0 8px; font-size: 15px; }
.esip-sponsor-count   { color: #6b7280; font-size: 13px; margin: 0 0 18px; }
.esip-sponsor-count strong { color: #0b1d3a; }
.esip-sponsor-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.esip-sponsor-web     { color: #1d5dbf !important; border-color: #1d5dbf !important; }

/* ── COMPACT SPONSOR ── */
.esip-sponsor-compact {
    display: flex; align-items: center; gap: 12px;
    padding: 14px 20px; background: #f8faff;
    border: 1px solid #dde3ef; border-radius: 14px; margin: 0 0 24px;
}
.esip-sponsor-compact img   { max-height: 34px; width: auto; object-fit: contain; }
.esip-sponsor-compact strong { flex: 1; font-size: 14px; }

/* ── CTA ── */
.esip-cta-section {
    background: linear-gradient(130deg, #0b1d3a 0%, #1448a0 100%);
    color: #fff; padding: 60px 0;
}
.esip-cta-inner {
    display: flex; align-items: center;
    justify-content: space-between; gap: 40px; flex-wrap: wrap;
}
.esip-cta-text h2 { font-size: clamp(22px, 3vw, 36px); margin: 0 0 12px; color: #fff; }
.esip-cta-text p  { color: rgba(255,255,255,.75); font-size: 16px; margin: 0; max-width: 560px; }
.esip-cta-btn {
    background: #fff; color: #0b1d3a;
    font-size: 15px; padding: 16px 28px;
    border-radius: 12px; white-space: nowrap;
}
.esip-cta-btn:hover { background: #e8edff; filter: none; }

/* ── RESPONSIVE ── */
@media (max-width: 1020px) {
    .esip-premium-grid { grid-template-columns: repeat(2, 1fr); }
    .esip-sponsor-body { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
    .esip-premium-grid { grid-template-columns: 1fr; }
    .esip-cta-inner    { flex-direction: column; text-align: center; }
    .esip-cta-text p   { max-width: 100%; }
}