/* Trang đích theo lĩnh vực — dùng biến và component của solution_landing.css,
   chỉ thêm những khối trang đó chưa có. Không khai lại :root. */

/* ---- Hero ---------------------------------------------------------------- */
.ind-hero{padding:7.5rem 0 3.5rem;background:linear-gradient(165deg,#f8fafc 0%,#eef2f8 55%,#e3ebf4 100%);border-bottom:1px solid var(--border)}
.ind-crumbs{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;font-size:.8rem;color:var(--text-light);margin-bottom:1.5rem}
.ind-crumbs a{color:var(--primary);text-decoration:none;font-weight:600}
.ind-crumbs a:hover{text-decoration:underline}
.ind-hero-icon{display:inline-block;font-size:2.6rem;line-height:1;margin-bottom:.75rem}
.ind-hero-title{font-size:clamp(1.9rem,5vw,3.1rem);font-weight:900;letter-spacing:-.02em;line-height:1.12;color:var(--text);margin-bottom:1rem;max-width:20ch;text-wrap:balance}
.ind-hero-desc{font-size:1.06rem;color:var(--text-light);max-width:62ch;margin-bottom:2rem}
.ind-hero-stats{display:flex;flex-wrap:wrap;gap:2.25rem;margin-bottom:2rem}
.ind-stat{display:flex;flex-direction:column}
.ind-stat b{font-size:1.85rem;font-weight:900;color:var(--primary);font-variant-numeric:tabular-nums;line-height:1.1}
.ind-stat span{font-size:.8rem;color:var(--text-light);font-weight:600}
.ind-keywords{margin-top:1.75rem;font-size:.82rem;color:var(--text-light)}

/* ---- Khung section ------------------------------------------------------- */
.ind-section{padding:4.25rem 0}
.ind-section--alt{background:var(--bg-alt)}
.ind-sub{font-size:1.35rem;font-weight:800;color:var(--text);margin-bottom:.4rem;letter-spacing:-.01em}
.ind-sub-desc{font-size:.92rem;color:var(--text-light);margin-bottom:1.25rem}
.ind-two-col{display:grid;grid-template-columns:1fr 1fr;gap:3rem}

/* ---- Thẻ tình huống ------------------------------------------------------ */
.ind-intent-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:1.25rem}
.ind-intent{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:1.4rem 1.5rem;box-shadow:var(--shadow)}
.ind-intent header{display:flex;align-items:baseline;justify-content:space-between;gap:.75rem;margin-bottom:.5rem}
.ind-intent h3{font-size:1.03rem;font-weight:800;color:var(--text);letter-spacing:-.005em}
.ind-count{flex:none;font-size:.7rem;font-weight:700;color:var(--primary);background:rgba(17,68,115,.08);padding:.2rem .5rem;border-radius:999px;font-variant-numeric:tabular-nums}
.ind-intent-desc{font-size:.87rem;color:var(--text-light);margin-bottom:.5rem}
.ind-intent-answer{font-size:.84rem;color:var(--accent);font-weight:600;margin-bottom:.9rem}
.ind-examples{list-style:none;display:flex;flex-direction:column;gap:.4rem}
.ind-examples li{position:relative;padding:.45rem .7rem .45rem 1.85rem;background:var(--bg-alt);border-radius:.65rem;font-size:.855rem;color:var(--text)}
/* Dấu ngoặc kép mở đầu: nhắc đây là lời khách nói, không phải tính năng. */
.ind-examples li::before{content:"“";position:absolute;left:.6rem;top:.15rem;font-size:1.1rem;color:var(--text-light);line-height:1.6}
.ind-more{margin-top:.7rem;font-size:.78rem;color:var(--text-light);font-weight:600}

/* ---- Chip & checklist --------------------------------------------------- */
.ind-chips{display:flex;flex-wrap:wrap;gap:.5rem}
.ind-chip{padding:.45rem .95rem;border-radius:999px;background:var(--bg);border:1px solid var(--border);font-size:.85rem;font-weight:600;color:var(--text)}
.ind-checklist{list-style:none;display:flex;flex-direction:column;gap:.55rem}
.ind-checklist li{position:relative;padding-left:1.6rem;font-size:.9rem;color:var(--text)}
.ind-checklist li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:800}

/* ---- Persona ------------------------------------------------------------ */
.ind-persona{border-left:3px solid var(--primary);background:var(--bg-alt);border-radius:0 var(--radius) var(--radius) 0;padding:1.25rem 1.5rem;font-size:.95rem;line-height:1.75;color:var(--text);max-width:80ch}

/* ---- Liên kết chéo ------------------------------------------------------ */
.ind-related{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:.9rem}
.ind-related-card{display:flex;flex-direction:column;gap:.2rem;padding:1rem 1.15rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);text-decoration:none;transition:transform .25s,box-shadow .25s,border-color .25s}
.ind-related-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--primary)}
.ind-related-card span{font-size:1.4rem;line-height:1}
.ind-related-card b{font-size:.93rem;color:var(--text);font-weight:800}
.ind-related-card small{font-size:.76rem;color:var(--text-light);font-variant-numeric:tabular-nums}

/* ---- Lưới trang tổng hợp ------------------------------------------------ */
.ind-index-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:1.25rem}
.ind-index-card{display:flex;flex-direction:column;padding:1.6rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);text-decoration:none;box-shadow:var(--shadow);transition:transform .25s,border-color .25s}
.ind-index-card:hover{transform:translateY(-4px);border-color:var(--primary)}
.ind-index-icon{font-size:2rem;line-height:1;margin-bottom:.6rem}
.ind-index-card h2{font-size:1.12rem;font-weight:800;color:var(--text);margin-bottom:.3rem;letter-spacing:-.01em}
.ind-index-card>p{font-size:.8rem;color:var(--text-light);font-weight:600;margin-bottom:.9rem;font-variant-numeric:tabular-nums}
.ind-index-card ul{list-style:none;display:flex;flex-wrap:wrap;gap:.35rem;margin-bottom:1.1rem}
.ind-index-card ul li{font-size:.76rem;padding:.2rem .55rem;border-radius:999px;background:var(--bg-alt);color:var(--text-light);font-weight:600}
.ind-index-more{margin-top:auto;font-size:.85rem;font-weight:700;color:var(--primary)}

/* ---- Footer ------------------------------------------------------------- */
.ind-footer-links{display:flex;flex-wrap:wrap;gap:1.25rem}
.ind-footer-links a{color:rgba(255,255,255,.62);text-decoration:none;font-size:.83rem;font-weight:600}
.ind-footer-links a:hover{color:#fff}

/* ---- Bảng so sánh lĩnh vực (trang đầu mối) ------------------------------- */
.ind-compare-scroll{overflow-x:auto;margin-top:1.25rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg)}
.ind-compare{width:100%;border-collapse:collapse;font-size:.87rem;min-width:640px}
.ind-compare thead th{text-align:left;font-size:.68rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--text-light);padding:.85rem 1rem;border-bottom:1px solid var(--border);white-space:nowrap}
.ind-compare tbody th{text-align:left;font-weight:700;color:var(--text);padding:.8rem 1rem;vertical-align:top;white-space:nowrap;border-bottom:1px solid var(--border)}
.ind-compare tbody th a{color:var(--text);text-decoration:none}
.ind-compare tbody th a:hover{color:var(--primary);text-decoration:underline}
.ind-compare tbody td{padding:.8rem 1rem;vertical-align:top;color:var(--text-light);border-bottom:1px solid var(--border)}
.ind-compare tbody td:nth-child(2),.ind-compare tbody td:nth-child(3){font-variant-numeric:tabular-nums;font-weight:700;color:var(--primary);white-space:nowrap}
.ind-compare tbody tr:last-child th,.ind-compare tbody tr:last-child td{border-bottom:0}

/* ---- Câu hỏi thường gặp -------------------------------------------------- */
.ind-faq{margin-top:1.25rem;max-width:68ch}
.ind-faq h3{font-size:1rem;font-weight:800;color:var(--text);letter-spacing:-.005em;margin:1.6rem 0 .4rem}
.ind-faq h3:first-child{margin-top:0}
.ind-faq p{font-size:.92rem;line-height:1.65;color:var(--text-light);margin:0}

/* ---- Bài hướng dẫn -------------------------------------------------------- */
.art-meta{font-size:.8rem;color:var(--text-light);margin-top:.75rem}
.art-body{max-width:70ch}
.art-body h2{font-size:1.35rem;font-weight:800;color:var(--text);letter-spacing:-.01em;margin:2.4rem 0 .6rem}
.art-body h2:first-child{margin-top:0}
.art-body h3{font-size:1.02rem;font-weight:800;color:var(--text);margin:1.6rem 0 .4rem}
.art-body p{font-size:.97rem;line-height:1.75;color:var(--text-light);margin:0 0 1rem}
.art-list,.art-steps{margin:0 0 1.25rem;padding-left:1.35rem;display:flex;flex-direction:column;gap:.55rem}
.art-list li,.art-steps li{font-size:.95rem;line-height:1.65;color:var(--text-light)}
.art-steps li::marker{font-weight:800;color:var(--primary)}
.art-template{margin:0 0 1.5rem;padding:1.1rem 1.25rem;background:var(--bg);border:1px solid var(--border);border-left:3px solid var(--primary);border-radius:var(--radius)}
.art-template figcaption{display:flex;align-items:center;gap:.5rem;margin-bottom:.6rem;font-size:.78rem;font-weight:700;color:var(--text-light)}
.art-template figcaption code{font-family:ui-monospace,Consolas,monospace;font-size:.78rem;font-weight:700;color:var(--primary);background:rgba(17,68,115,.08);padding:.15rem .45rem;border-radius:4px}
.art-template blockquote{margin:0;font-size:1rem;line-height:1.6;color:var(--text);font-weight:600}
.art-template-note{margin:.7rem 0 0;font-size:.87rem;line-height:1.6;color:var(--text-light)}
.art-callout{margin:0 0 1.5rem;padding:1rem 1.15rem;background:rgba(22,98,93,.07);border-left:3px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;font-size:.93rem;line-height:1.65;color:var(--text)}

@media(max-width:768px){
    .ind-two-col{grid-template-columns:1fr;gap:2.25rem}
    .ind-compare{font-size:.82rem}
    .ind-hero{padding-top:6rem}
    .ind-hero-stats{gap:1.5rem}
}