/* ========================================
   BGP · Bio Growth Platform 섹션
   (글로벌 바이오 마케팅 플랫폼)
======================================== */

/* --- BGP 인트로 --- */
.bgp-intro {
    position: relative;
    padding: 110px 0;
    background: var(--gradient-hero);
    color: var(--white);
    overflow: hidden;
}
.bgp-intro-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(0,102,204,0.35) 0%, transparent 45%),
        radial-gradient(circle at 80% 80%, rgba(108,92,231,0.30) 0%, transparent 45%);
    pointer-events: none;
}
.bgp-intro-inner {
    position: relative;
    max-width: 860px;
    margin: 0 auto;
    text-align: center;
}
.bgp-brand-badge {
    display: inline-block;
    padding: 8px 20px;
    border-radius: var(--radius-xl);
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.3);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 28px;
}
.bgp-intro-title {
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.35;
    margin-bottom: 28px;
}
.bgp-grad-text {
    background: linear-gradient(135deg, #3399FF 0%, #A29BFE 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.bgp-intro-desc {
    font-size: 1.1rem;
    line-height: 1.9;
    color: rgba(255,255,255,0.85);
    margin-bottom: 40px;
}
.bgp-intro-desc strong { color: #FFD600; font-weight: 700; }
.bgp-intro-pillars {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
}
.bgp-pillar {
    padding: 12px 24px;
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.18);
    font-weight: 600;
    font-size: 1rem;
    backdrop-filter: blur(6px);
    transition: var(--transition-normal);
}
.bgp-pillar:hover {
    background: rgba(255,255,255,0.16);
    transform: translateY(-3px);
}

/* --- 5대 핵심 자산 --- */
.bgp-assets {
    padding: var(--section-padding);
    background: var(--gray-100);
}
.bgp-asset-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
    margin-top: 56px;
}
.bgp-asset-card {
    position: relative;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    overflow: hidden;
}
.bgp-asset-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}
.bgp-asset-num {
    position: absolute;
    top: 20px;
    right: 24px;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--gray-200);
    line-height: 1;
}
.bgp-asset-icon {
    font-size: 2.6rem;
    margin-bottom: 16px;
}
.bgp-asset-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 14px;
}
.bgp-asset-card p {
    color: var(--gray-500);
    line-height: 1.75;
    margin-bottom: 18px;
}
.bgp-asset-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.bgp-asset-tags span {
    padding: 5px 12px;
    border-radius: var(--radius-sm);
    background: var(--primary-bg);
    color: var(--primary-dark);
    font-size: 0.82rem;
    font-weight: 600;
}
.bgp-asset-note {
    display: inline-block;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    background: rgba(108,92,231,0.1);
    color: var(--accent);
    font-size: 0.88rem;
    font-weight: 600;
}
.bgp-asset-featured {
    background: linear-gradient(160deg, #0D0D1A 0%, #1a1533 100%);
    border-color: transparent;
    color: var(--white);
}
.bgp-asset-featured h3 { color: var(--white); }
.bgp-asset-featured p { color: rgba(255,255,255,0.82); }
.bgp-asset-featured .bgp-asset-num { color: rgba(255,255,255,0.15); }
.bgp-asset-featured p strong { color: #FFD600; }
.bgp-asset-featured .bgp-asset-note {
    background: rgba(255,214,0,0.15);
    color: #FFD600;
}
.bgp-geo-tag {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, #6C5CE7, #A29BFE);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    vertical-align: middle;
    margin-left: 6px;
}

/* --- MedVo Trio --- */
.bgp-trio {
    padding: var(--section-padding);
    background: var(--gradient-dark);
    color: var(--white);
}
.bgp-trio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
    margin-top: 56px;
}
.bgp-trio-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-lg);
    padding: 34px 28px;
    transition: var(--transition-normal);
}
.bgp-trio-card:hover {
    background: rgba(255,255,255,0.09);
    transform: translateY(-6px);
    border-color: var(--primary-light);
}
.bgp-trio-head { text-align: center; margin-bottom: 24px; }
.bgp-trio-icon { font-size: 2.8rem; display: block; margin-bottom: 12px; }
.bgp-trio-head h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 6px; }
.bgp-trio-sub { color: var(--primary-light); font-weight: 600; }
.bgp-trio-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.bgp-trio-flow span:not(.bgp-arrow) {
    width: 100%;
    text-align: center;
    padding: 12px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.07);
    font-weight: 600;
}
.bgp-arrow { color: var(--primary-light); font-size: 1.1rem; }
.bgp-trio-list { display: flex; flex-direction: column; gap: 12px; }
.bgp-trio-list li {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.07);
    font-weight: 500;
    position: relative;
    padding-left: 38px;
}
.bgp-trio-list li::before {
    content: "\2713";
    position: absolute;
    left: 16px;
    color: var(--secondary-light);
    font-weight: 700;
}

/* --- GEO-AIO --- */
.bgp-geo { padding: var(--section-padding); background: var(--white); }
.bgp-geo-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    margin-top: 56px;
    flex-wrap: wrap;
}
.bgp-geo-left, .bgp-geo-right {
    flex: 1;
    min-width: 280px;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
}
.bgp-geo-right {
    background: linear-gradient(160deg, #0D0D1A 0%, #1a1533 100%);
    border-color: transparent;
    color: var(--white);
}
.bgp-geo-lead {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--gray-500);
}
.bgp-geo-right .bgp-geo-lead { color: rgba(255,255,255,0.7); }
.bgp-geo-queries, .bgp-geo-engines {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.bgp-query {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    background: var(--white);
    border: 1px solid var(--gray-200);
    font-weight: 600;
    color: var(--gray-800);
    box-shadow: var(--shadow-sm);
}
.bgp-engine {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    font-weight: 700;
    text-align: center;
    background-image: linear-gradient(135deg, rgba(51,153,255,0.2), rgba(162,155,254,0.2));
}
.bgp-geo-arrow {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--primary);
}

/* --- 우리가 홍보하는 대상 --- */
.bgp-target { padding: var(--section-padding); background: var(--gray-100); }
.bgp-target-statement {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 60px;
}
.bgp-target-neg {
    font-size: 1.3rem;
    color: var(--gray-400);
    text-decoration: line-through;
    text-decoration-color: var(--primary-light);
    margin-bottom: 16px;
}
.bgp-target-pos {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 16px;
}
.bgp-target-pos span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.bgp-target-tag {
    display: inline-block;
    padding: 10px 24px;
    border-radius: var(--radius-xl);
    background: var(--primary-bg);
    color: var(--primary-dark);
    font-weight: 700;
    font-size: 1.05rem;
}
.bgp-target-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}
.bgp-target-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 30px 26px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}
.bgp-target-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}
.bgp-target-icon { font-size: 2.4rem; margin-bottom: 14px; }
.bgp-target-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 18px;
}
.bgp-target-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.bgp-target-tags span {
    padding: 5px 12px;
    border-radius: var(--radius-sm);
    background: var(--gray-100);
    color: var(--gray-600);
    font-size: 0.82rem;
    font-weight: 600;
}
.bgp-target-vip {
    background: linear-gradient(160deg, #1a1533 0%, #0D0D1A 100%);
    border-color: transparent;
}
.bgp-target-vip h3 { color: #FFD600; }
.bgp-target-vip .bgp-target-tags span {
    background: rgba(255,214,0,0.12);
    color: #FFD600;
}

/* --- 사업 모델 플로우 --- */
.bgp-flow {
    padding: var(--section-padding);
    background: var(--gradient-hero);
    color: var(--white);
}
.bgp-flow-chain {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 56px;
}
.bgp-flow-node {
    padding: 14px 22px;
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.15);
    font-weight: 600;
    font-size: 0.98rem;
    transition: var(--transition-normal);
}
.bgp-flow-node:hover {
    background: rgba(255,255,255,0.14);
    transform: translateY(-3px);
}
.bgp-flow-partner {
    background: linear-gradient(135deg, rgba(0,102,204,0.4), rgba(0,184,148,0.4));
    border-color: var(--primary-light);
}
.bgp-flow-loop {
    background: linear-gradient(135deg, rgba(255,214,0,0.25), rgba(108,92,231,0.3));
    border-color: #FFD600;
    color: #FFD600;
}
.bgp-flow-sep {
    color: var(--primary-light);
    font-size: 1.4rem;
    font-weight: 800;
}

/* --- 기존 vs 에바셀 비교 --- */
.bgp-compare { padding: var(--section-padding); background: var(--white); }
.bgp-compare-grid {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 24px;
    margin-top: 56px;
    flex-wrap: wrap;
}
.bgp-compare-card {
    flex: 1;
    min-width: 300px;
    max-width: 460px;
    border-radius: var(--radius-lg);
    padding: 40px 34px;
}
.bgp-compare-label {
    display: inline-block;
    padding: 6px 16px;
    border-radius: var(--radius-xl);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 20px;
}
.bgp-compare-card h3 {
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1.4;
    margin-bottom: 24px;
}
.bgp-compare-card ul { display: flex; flex-direction: column; gap: 14px; }
.bgp-compare-card li {
    position: relative;
    padding-left: 28px;
    line-height: 1.6;
}
.bgp-compare-old {
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
}
.bgp-compare-old .bgp-compare-label {
    background: var(--gray-200);
    color: var(--gray-600);
}
.bgp-compare-old h3 { color: var(--gray-600); }
.bgp-compare-old li { color: var(--gray-500); }
.bgp-compare-old li::before {
    content: "\2715";
    position: absolute;
    left: 0;
    color: var(--gray-400);
    font-weight: 700;
}
.bgp-compare-new {
    background: linear-gradient(160deg, #004DA6 0%, #008F72 100%);
    color: var(--white);
    box-shadow: var(--shadow-lg);
}
.bgp-compare-new .bgp-compare-label {
    background: rgba(255,255,255,0.2);
    color: var(--white);
}
.bgp-compare-new h3 { color: var(--white); }
.bgp-compare-new li::before {
    content: "\2713";
    position: absolute;
    left: 0;
    color: #FFD600;
    font-weight: 700;
}
.bgp-compare-vs {
    align-self: center;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--gray-300);
    padding: 0 4px;
}
.bgp-compare-cta {
    max-width: 820px;
    margin: 56px auto 0;
    text-align: center;
}
.bgp-compare-cta p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: 28px;
}
.bgp-compare-cta strong { color: var(--primary); font-weight: 800; }

/* --- BGP 반응형 --- */
@media (max-width: 768px) {
    .bgp-intro { padding: 70px 0; }
    .bgp-geo-arrow { transform: rotate(90deg); }
    .bgp-flow-node { font-size: 0.88rem; padding: 11px 16px; }
    .bgp-flow-sep { font-size: 1.1rem; }
    .bgp-compare-vs { padding: 8px 0; }
}