@charset "utf-8";

/* ============================================
   텔레그램 메시지 전송 애니메이션 가이드
   접두사: tg-msa-
   테마: 매직 민트 & 딥 네이비
============================================ */

:root {
    --msa-mint: #10b981;
    --msa-mint-dark: #059669;
    --msa-mint-light: #ecfdf5;
    --msa-mint-border: #a7f3d0;
    --msa-navy: #0f172a;
    --msa-navy-light: #1e293b;
    --msa-slate: #64748b;
    --msa-white: #ffffff;
    --msa-bg: #f8fafc;
    --msa-radius: 16px;
}

/* ============================================
   [핵심] 그누보드5 및 부모 사이트 CSS 완전 격리 리셋
============================================ */
#tg-msa-wrapper,
#tg-msa-wrapper *,
#tg-msa-wrapper *::before,
#tg-msa-wrapper *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: none;
    outline: none;
    text-decoration: none;
    list-style: none;
    background: none;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 부모로부터 상속되는 글자색/배경 강제 리셋 */
#tg-msa-wrapper div, 
#tg-msa-wrapper section, 
#tg-msa-wrapper article, 
#tg-msa-wrapper header, 
#tg-msa-wrapper main, 
#tg-msa-wrapper p, 
#tg-msa-wrapper span,
#tg-msa-wrapper h1, 
#tg-msa-wrapper h2, 
#tg-msa-wrapper h3 {
    background: none;
    border: none;
    max-width: none;
    width: auto;
    font-size: inherit;
    line-height: inherit;
    color: inherit;
}

/* 래퍼 본체 */
#tg-msa-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    font-size: 16px;
    color: var(--msa-slate);
    background-color: var(--msa-bg);
    line-height: 1.8;
    overflow: hidden;
    padding-bottom: 60px;
    word-break: keep-all;
    overflow-wrap: break-word;
}

#tg-msa-wrapper p {
    margin-bottom: 18px !important;
    color: var(--msa-slate) !important;
}

#tg-msa-wrapper strong {
    font-weight: 700;
    color: var(--msa-navy) !important;
}

/* ============================================
   컴포넌트 스타일 (특이성 강화)
============================================ */

/* ─── 히어로 헤더 ─── */
#tg-msa-wrapper .tg-msa-hero {
    background: linear-gradient(135deg, var(--msa-navy) 0%, var(--msa-navy-light) 100%) !important;
    padding: 70px 24px !important;
    text-align: center !important;
    position: relative !important;
}

#tg-msa-wrapper .tg-msa-hero__badge {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    background: rgba(16, 185, 129, 0.15) !important;
    color: var(--msa-mint) !important;
    padding: 8px 18px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 20px;
    border: 1px solid rgba(16, 185, 129, 0.3) !important;
}

#tg-msa-wrapper .tg-msa-hero__title {
    font-size: 32px;
    font-weight: 900;
    color: var(--msa-white) !important;
    line-height: 1.3;
    margin-bottom: 18px !important;
}

#tg-msa-wrapper .tg-msa-hero__desc {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.7) !important;
    max-width: 650px;
    margin: 0 auto !important;
}

/* ─── 메인 & 도입부 ─── */
#tg-msa-wrapper .tg-msa-main {
    padding: 30px 20px 0 !important;
    display: block !important;
}

#tg-msa-wrapper .tg-msa-intro {
    background: var(--msa-white) !important;
    padding: 34px 28px !important;
    border-radius: var(--msa-radius) !important;
    border-left: 5px solid var(--msa-mint) !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04) !important;
    margin-bottom: 32px !important;
}

/* ─── 섹션 공통 ─── */
#tg-msa-wrapper .tg-msa-section {
    background: var(--msa-white) !important;
    padding: 40px 28px !important;
    border-radius: var(--msa-radius) !important;
    box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04) !important;
    border: 1px solid #e2e8f0 !important;
    margin-bottom: 32px !important;
}

#tg-msa-wrapper .tg-msa-section--energy {
    background: linear-gradient(135deg, var(--msa-white) 0%, var(--msa-mint-light) 100%) !important;
    border-color: var(--msa-mint-border) !important;
}

#tg-msa-wrapper .tg-msa-section__head {
    display: flex !important;
    align-items: center !important;
    gap: 15px !important;
    margin-bottom: 20px !important;
}

#tg-msa-wrapper .tg-msa-section__num {
    font-size: 42px;
    font-weight: 900;
    color: var(--msa-mint);
    opacity: 0.2;
}

#tg-msa-wrapper .tg-msa-section__icon-bg {
    width: 50px;
    height: 50px;
    background: var(--msa-mint) !important;
    color: var(--msa-white) !important;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

#tg-msa-wrapper .tg-msa-section__title {
    font-size: 22px;
    font-weight: 800;
    color: var(--msa-navy) !important;
}

/* ─── 특징 (3열 그리드) ─── */
#tg-msa-wrapper .tg-msa-features {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 12px !important;
}

#tg-msa-wrapper .tg-msa-feature {
    background: var(--msa-mint-light) !important;
    padding: 20px !important;
    border-radius: 12px !important;
    display: flex !important;
    gap: 15px !important;
    border: 1px solid var(--msa-mint-border) !important;
}

#tg-msa-wrapper .tg-msa-feature__icon {
    font-size: 22px;
    color: var(--msa-mint);
    flex-shrink: 0;
}

#tg-msa-wrapper .tg-msa-feature__body strong {
    display: block !important;
    font-size: 16px;
    margin-bottom: 4px !important;
    color: var(--msa-mint-dark) !important;
}

#tg-msa-wrapper .tg-msa-feature__body span {
    font-size: 14px;
    color: var(--msa-slate) !important;
}

/* ─── 카드 그리드 ─── */
#tg-msa-wrapper .tg-msa-cards {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 15px !important;
}

#tg-msa-wrapper .tg-msa-card {
    background: var(--msa-white) !important;
    padding: 24px !important;
    border-radius: 16px !important;
    border: 1px solid var(--msa-mint-border) !important;
    text-align: center !important;
}

#tg-msa-wrapper .tg-msa-card i {
    font-size: 32px;
    color: var(--msa-mint);
    margin-bottom: 15px !important;
    display: block;
}

#tg-msa-wrapper .tg-msa-card h3 {
    font-size: 18px;
    font-weight: 800;
    color: var(--msa-navy) !important;
    margin-bottom: 10px !important;
}

#tg-msa-wrapper .tg-msa-card p {
    font-size: 14px;
    color: var(--msa-slate) !important;
}

/* ─── 가이드 아이템 ─── */
#tg-msa-wrapper .tg-msa-guide {
    display: flex !important;
    flex-direction: column !important;
    gap: 20px !important;
}

#tg-msa-wrapper .tg-msa-guide-item {
    background: var(--msa-bg) !important;
    padding: 24px !important;
    border-radius: 16px !important;
    border: 1px solid #e2e8f0 !important;
}

#tg-msa-wrapper .tg-msa-guide-item__head {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    margin-bottom: 15px !important;
}

#tg-msa-wrapper .tg-msa-guide-item__head h3 {
    font-size: 18px;
    font-weight: 800;
    color: var(--msa-navy) !important;
}

#tg-msa-wrapper .tg-msa-list li {
    position: relative;
    padding-left: 24px !important;
    font-size: 15px;
    margin-bottom: 10px !important;
    color: var(--msa-slate) !important;
}

#tg-msa-wrapper .tg-msa-list li::before {
    content: "\f058";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--msa-mint);
}

/* ─── 결론 및 요약 (어두운 배경) ─── */
#tg-msa-wrapper .tg-msa-summary {
    background: linear-gradient(135deg, var(--msa-navy) 0%, var(--msa-navy-light) 100%) !important;
    padding: 50px 30px !important;
    border-radius: var(--msa-radius) !important;
    text-align: center !important;
    margin-top: 20px !important;
}

#tg-msa-wrapper .tg-msa-summary__title {
    font-size: 26px;
    font-weight: 800;
    color: var(--msa-white) !important;
    margin-bottom: 20px !important;
}

#tg-msa-wrapper .tg-msa-summary__body p {
    font-size: 17px !important;
    color: rgba(255, 255, 255, 0.9) !important;
    margin-bottom: 30px !important;
}

#tg-msa-wrapper .tg-msa-summary__checklist {
    text-align: left !important;
    display: inline-block !important;
    background: rgba(255, 255, 255, 0.08) !important;
    padding: 24px 28px !important;
    border-radius: 16px !important;
    margin-bottom: 30px !important;
}

#tg-msa-wrapper .tg-msa-summary__checklist li {
    position: relative;
    padding-left: 28px !important;
    margin-bottom: 12px !important;
    font-size: 15px;
    color: #f1f5f9 !important;
}

#tg-msa-wrapper .tg-msa-summary__checklist li::before {
    content: "\f00c";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 3px;
    color: var(--msa-mint);
}

/* 요약 섹션 내의 strong 태그 가시성 확보 (필수 수정) */
#tg-msa-wrapper .tg-msa-summary strong,
#tg-msa-wrapper .tg-msa-summary__checklist strong,
#tg-msa-wrapper .tg-msa-summary__footer strong {
    color: var(--msa-white) !important;
    font-weight: 800;
}

/* 하위 텍스트 가시성 보정 */
#tg-msa-wrapper .tg-msa-summary__footer {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.6) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    padding-top: 25px !important;
    line-height: 1.8;
}

#tg-msa-wrapper .tg-msa-summary__footer strong {
    color: var(--msa-mint) !important; /* 링크 성격의 텍스트는 민트로 차별화 */
}

/* ──────────────────────────────────────────
   반응형 (Desktop)
────────────────────────────────────────── */
@media (min-width: 768px) {
    #tg-msa-wrapper .tg-msa-hero { padding: 90px 40px !important; }
    #tg-msa-wrapper .tg-msa-hero__title { font-size: 40px !important; }

    #tg-msa-wrapper .tg-msa-features { grid-template-columns: repeat(3, 1fr) !important; }
    #tg-msa-wrapper .tg-msa-cards { grid-template-columns: repeat(3, 1fr) !important; }
    
    #tg-msa-wrapper .tg-msa-guide { flex-direction: row !important; }
    #tg-msa-wrapper .tg-msa-guide-item { flex: 1 !important; }
}

/* ─── 애니메이션 ─── */
.tg-msa-motion {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.7s ease-out;
}
.tg-msa-motion.is-visible {
    opacity: 1;
    transform: translateY(0);
}