/* =========================================================
   Service Detail — shared layout components
   Load SAU brand.js + theme.css. Mỗi trang chỉ dùng section cần.
   Override riêng trang: thêm <style> scope theo body class.
   ========================================================= */

/* ========== Hero ========== */
/* Shell (.page-hero / bg / breadcrumb / hero-actions) nằm trong theme.css */
.page-hero-inner{padding-block:3rem 2.5rem;display:grid;grid-template-columns:1.15fr .85fr;gap:2.25rem;align-items:center}
.page-hero .badge{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .9rem;border-radius:999px;background:var(--color-brand-subtle);border:1px solid var(--color-brand-subtle);color:var(--color-brand-muted);font-size:.82rem;font-weight:600;margin-bottom:1rem}
.page-hero h1{margin:0 0 1rem;font-weight:800;line-height:1.08;text-wrap:unset}
.page-hero .lead{margin:0;font-size:clamp(1rem,2vw,1.16rem);max-width:38rem;text-wrap:pretty;text-align:justify}
.btn-block{width:100%}
.hero-mini{display:flex;gap:1.75rem;margin-top:1.6rem;flex-wrap:wrap}
.hero-mini div{min-width:5rem}
.hero-mini .num{font-family:var(--font-display);font-size:1.7rem;font-weight:800}
.hero-mini .lbl{font-size:.82rem}
.hero-card{padding:1.6rem 1.5rem;border-radius:calc(var(--radius) - 2px)}
.hero-card h3{margin:0 0 1rem;font-size:1.25rem}
.hero-card ul{list-style:none;margin:0;padding:0;display:grid;gap:.7rem}
.hero-card li{position:relative;padding-left:1.6rem;font-size:.96rem;color:var(--color-text-inverse-muted)}
.hero-card li::before{content:"✓";position:absolute;left:0;color:var(--color-brand-muted);font-weight:800}

/* ========== Overview + Side card ========== */
.overview-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:2rem;align-items:start}
.prose h2{margin:0 0 1rem;text-wrap:unset;max-width:none}
.prose p{margin:0 0 1.1rem;color:var(--color-text-secondary);text-align:justify;text-wrap:pretty;hyphens:auto}
.prose p strong{color:var(--color-text)}
.prose h3{margin:1.4rem 0 .6rem;font-size:1.4rem;text-wrap:unset}
.side-card{position:sticky;top:6rem;min-width:325px;padding:var(--pad);border-radius:var(--radius);box-shadow:var(--color-shadow)}
.side-card h3{margin:0 0 .3rem;font-size:1.3rem}
.side-card .price{font-family:var(--font-display);font-size:2rem;font-weight:800;color:var(--color-text-brand);margin:.2rem 0 .1rem}
.side-card .price small{font-size:.9rem;color:var(--color-text-secondary);font-weight:600}
.side-card .price.is-text{font-size:1.35rem;line-height:1.25;margin:.1rem 0 .35rem}
.side-card .note{margin:0 0 1.3rem;color:var(--color-text-secondary);font-size:.9rem;text-align:justify}
.side-card ul{list-style:none;margin:0 0 1.4rem;padding:0;display:grid;gap:.55rem}
.side-card li{position:relative;padding-left:1.4rem;font-size:.93rem;color:var(--color-text-secondary)}
.side-card li::before{content:"✓";position:absolute;left:0;color:var(--color-brand);font-weight:800}
.side-card .btn{margin-bottom:.6rem}

/* ========== Pains ========== */
.pains{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.pain{padding:var(--pad);border-radius:var(--radius);border-left:4px solid var(--color-danger);display:grid;grid-template-columns:auto 1fr;column-gap:.7rem;align-items:center}
.pain .x{display:inline-grid;place-items:center;width:2rem;height:2rem;border-radius:8px;background:var(--color-danger-bg);color:var(--color-danger);font-weight:800}
.pain h3{margin:0;font-size:1.12rem}
.pain p{grid-column:1 / -1;margin:.4rem 0 0;color:var(--color-text-secondary);font-size:.94rem;text-align:justify}

/* ========== Ad types / Service types ========== */
.adtypes{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.adtype{display:grid;grid-template-columns:auto 1fr;column-gap:.9rem;align-items:center;padding:var(--pad);border-radius:var(--radius);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.adtype:hover{transform:translateY(-4px);box-shadow:var(--color-shadow);border-color:var(--color-brand)}
.adtype .ic{width:3rem;height:3rem;border-radius:14px;display:grid;place-items:center;background:var(--color-brand-subtle);border:1px solid rgba(249,115,22,.35);color:var(--color-brand-muted);font-size:1.3rem}
.adtype .ic svg{width:1.5rem;height:1.5rem;display:block}
.adtype h3{margin:0;font-size:1.2rem}
.adtype p{grid-column:1 / -1;margin:.45rem 0 0;color:var(--color-text-secondary);font-size:.94rem;text-align:justify}

/* ========== Benefits ========== */
.benefits{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
/* 3 / 6 item: 3 cot de khong le 4+2 */
.benefits:has(> :nth-child(3):last-child),
.benefits:has(> :nth-child(6):last-child){grid-template-columns:repeat(3,minmax(0,1fr))}
.benefit{padding:var(--pad);border-radius:var(--radius);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;display:grid;grid-template-columns:auto 1fr;column-gap:.75rem;align-items:center}
.benefit:hover{transform:translateY(-4px);box-shadow:var(--color-shadow);border-color:var(--color-brand)}
.benefit .ic{width:2.75rem;height:2.75rem;border-radius:12px;display:grid;place-items:center;background:var(--color-brand-subtle);border:1px solid rgba(249,115,22,.35);color:var(--color-brand-muted)}
.benefit .ic svg{width:1.35rem;height:1.35rem;display:block}
.benefit h3{margin:0;font-size:1.2rem}
.benefit p{grid-column:1 / -1;margin:.45rem 0 0;color:var(--color-text-secondary);font-size:.96rem;text-align:justify}

/* ========== Process / Steps ========== */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.step{padding:1.15rem 0 0;border-top:2px solid var(--color-brand)}
.step .n{font-family:var(--font-display);font-size:.85rem;color:var(--color-brand-muted);font-weight:700;display:inline}
.step strong{display:inline;font-family:var(--font-display);font-size:1.2rem;margin-left:.4rem}
.step span{display:block;font-size:.92rem;line-height:1.5;text-align:justify}
.process.band-deep h2,
.process.band-deep .step strong{color:var(--color-text-inverse)}
.process.band-deep .section-head p,
.process.band-deep .step span{color:var(--color-text-inverse-muted)}
.process.band-deep .eyebrow,
.process.band-deep .step .n{color:var(--color-brand-muted)}

/* ========== Packages / Pricing ========== */
.pkg-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;align-items:start}
.pkg{display:flex;flex-direction:column;padding:var(--pad);border-radius:var(--radius)}
.pkg.featured{border-color:var(--color-brand);box-shadow:0 18px 50px var(--color-brand-subtle)}
.pkg .tag{align-self:flex-start;margin:0 0 .2rem;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--color-text-brand)}
.pkg h3{margin:0 0 .1rem;line-height:1.2}
.pkg .price{font-family:var(--font-display);font-size:1.9rem;font-weight:800;margin:.1rem 0 .1rem}
.pkg .price small{font-size:.85rem;color:var(--color-text-secondary);font-weight:600}
.pkg .desc{margin:.3rem 0 1.1rem;font-size:.94rem;text-align:justify}
.pkg ul{list-style:none;margin:0 0 1.25rem;padding:0;display:grid;gap:.45rem}
.pkg ul li{position:relative;padding-left:1.35rem;font-size:.94rem;color:var(--color-text-secondary);text-align:justify}
.pkg ul li::before{content:"✓";position:absolute;left:0;color:var(--color-brand);font-weight:800}
.pkg .btn{margin-top:auto}
.pkg-note{margin:1.5rem 0 0;color:var(--color-text-secondary);font-size:.9rem;text-align:center}
.pkg .unit{font-family:var(--font-body);font-size:.9rem;color:var(--color-text-secondary);font-weight:600;margin:0 0 .1rem}
.guarantee{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;justify-content:center;text-align:center;margin:2rem auto 0;max-width:52rem;padding:var(--pad);border-radius:var(--radius);background:linear-gradient(135deg,var(--color-brand-subtle),transparent 55%),var(--color-bg-elevated);border:1px solid var(--color-brand)}
.guarantee .g-ic{font-size:1.6rem}
.guarantee strong{font-family:var(--font-display);font-size:1.15rem}
.guarantee span{color:var(--color-text-secondary);font-size:.95rem}

/* ========== Fee note ========== */
.fee-note{display:grid;grid-template-columns:1fr auto 1fr;align-items:stretch;gap:1rem;max-width:52rem;margin:0 auto 1.75rem}
.fee-item{position:relative;display:flex;gap:.9rem;padding:1.2rem 1.35rem 1.2rem 1.5rem;border-radius:calc(var(--radius) - 2px);background:var(--color-bg-elevated);border:1px solid var(--color-border);overflow:hidden;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.fee-item::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--color-brand)}
.fee-item:hover{transform:translateY(-3px);border-color:var(--color-brand);box-shadow:var(--color-shadow)}
.fee-num{flex:0 0 auto;width:2.1rem;height:2.1rem;border-radius:50%;display:grid;place-items:center;font-family:var(--font-display);font-weight:800;font-size:1.05rem;color:var(--color-brand-muted);background:var(--color-brand-subtle);border:1px solid var(--color-brand-subtle)}
.fee-body{min-width:0}
.fee-note strong{display:block;font-family:var(--font-display);font-size:1.05rem;margin-bottom:.3rem}
.fee-note p{margin:0;color:var(--color-text-secondary);font-size:.92rem;text-align:justify}
.fee-plus{display:grid;place-items:center;font-family:var(--font-display);font-weight:800;font-size:1.6rem;color:var(--color-brand)}

/* ========== FAQ ========== */
.faq-list{display:grid;gap:1rem;max-width:48rem;margin-inline:auto}
.faq{border-radius:var(--radius);overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:1.15rem 1.4rem;font-family:var(--font-display);font-weight:700;font-size:1.05rem;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--color-brand);transition:transform .2s ease;line-height:1}
.faq[open] summary::after{transform:rotate(45deg)}
.faq .faq-body{padding:0 1.4rem 1.2rem;color:var(--color-text-secondary)}
.faq .faq-body p{margin:0}

/* ========== Partner card ========== */
.partner-card{display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;border:1px solid var(--color-border);background:var(--color-bg-elevated);box-shadow:var(--color-shadow)}
.partner-intro{padding:2.5rem 2.75rem 2.15rem;background:linear-gradient(125deg,var(--color-brand-subtle) 0%,transparent 50%),var(--color-bg-elevated);position:relative;border-bottom:1px solid var(--color-border)}
.partner-intro::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--color-brand)}
.partner-intro::after{content:"";position:absolute;right:-1rem;top:-1rem;width:10rem;height:10rem;border-radius:50%;background:radial-gradient(circle,rgba(249,115,22,.14),transparent 68%);pointer-events:none}
.partner-tag{display:inline-block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--color-text-brand);font-weight:700;margin-bottom:.7rem}
.partner-intro h2{margin:0 0 .7rem;font-size:var(--fs-h2);position:relative}
.partner-intro h2 a{color:inherit;text-decoration:none}
.partner-intro .lead{color:var(--color-text-secondary);margin:0;font-size:1.05rem;max-width:46rem;text-wrap:pretty;line-height:1.6;position:relative}
.partner-body{display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;padding:2.25rem 2.75rem;align-items:stretch}
.partner-info{display:flex;flex-direction:column;min-width:0}
.partner-info h3{margin:0 0 .9rem;font-size:1.15rem}
.partner-meta{list-style:none;margin:0 0 1.5rem;padding:0;display:grid;gap:.55rem}
.partner-meta li{position:relative;padding-left:1.5rem;color:var(--color-text-secondary);font-size:.94rem;line-height:1.55}
.partner-meta li::before{content:"✓";position:absolute;left:0;color:var(--color-brand);font-weight:800}
.partner-actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:auto}
.partner-stats{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;padding:1rem;border-radius:calc(var(--radius) - 4px);background:var(--color-bg-subtle);border:1px solid var(--color-border);align-content:stretch}
.partner-stats .stat{padding:1.2rem .85rem;border-radius:12px;background:var(--color-bg-elevated);border:1px solid var(--color-border);text-align:center;display:flex;flex-direction:column;justify-content:center;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.partner-stats .stat:hover{transform:translateY(-2px);border-color:var(--color-brand);box-shadow:var(--color-shadow)}
.partner-stats .num{font-family:var(--font-display);font-size:1.7rem;font-weight:800;color:var(--color-text-brand);line-height:1.15}
.partner-stats .lbl{font-size:.8rem;color:var(--color-text-secondary);margin-top:.3rem;line-height:1.3}

/* ========== Related services (svc-grid) ========== */
.svc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.svc-card{display:flex;flex-direction:column;padding:var(--pad);border-radius:var(--radius);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--color-shadow);border-color:var(--color-brand)}
.svc-head{display:flex;align-items:center;gap:.85rem;margin:0 0 .95rem}
.svc-ic{flex:0 0 auto;width:2.75rem;height:2.75rem;border-radius:12px;display:grid;place-items:center;background:var(--color-brand-subtle);border:1px solid rgba(249,115,22,.35);color:var(--color-brand-muted)}
.svc-ic svg{width:1.35rem;height:1.35rem;display:block}
.svc-ic--brand{background:transparent;border:0;padding:0}
.svc-ic--brand svg{width:2.75rem;height:2.75rem}
.svc-card h3{margin:0;font-size:1.15rem}
.svc-card > p{margin:0 0 1rem;color:var(--color-text-secondary);font-size:.94rem;text-align:justify}
.svc-card .more{margin-top:auto;font-weight:700;color:var(--color-text-brand);font-size:.94rem}

/* ========== Lead Form ========== */
.lead-form{
  max-width:42rem;margin-inline:auto;padding:2rem 2.25rem;
  border-radius:var(--radius);
  background:var(--color-bg-elevated);
  border:1px solid var(--color-border);
  box-shadow:var(--color-shadow);
}
.lead-form h3{margin:0 0 .3rem;font-size:1.4rem}
.lead-form .sub{margin:0 0 1.4rem;color:var(--color-text-secondary);font-size:.95rem}
.lead-form .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{display:flex;flex-direction:column;gap:.35rem}
.field label{font-size:.85rem;font-weight:600;color:var(--color-text)}
.field input,
.field select,
.field textarea{
  width:100%;padding:.75rem 1rem;border-radius:calc(var(--radius) - 4px);
  border:1px solid var(--color-border);background:var(--color-bg);
  font-size:.95rem;color:var(--color-text);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder,
.field textarea::placeholder{color:var(--color-text-secondary);opacity:.65}
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline:none;border-color:var(--color-brand);
  box-shadow:0 0 0 3px var(--color-brand-subtle);
}
.field.full{grid-column:1 / -1}
.lead-form .btn-block{margin-top:.5rem}
.lead-form .form-footer{margin-top:.75rem;text-align:center}
.lead-form .form-footer a{color:var(--color-text-brand);font-weight:700}
@media (max-width:560px){
  .lead-form{padding:1.5rem 1.25rem}
  .lead-form .form-grid{grid-template-columns:1fr}
}

/* ========== Section separators ========== */
.section + .section{border-top:1px solid var(--color-border)}
.band-deep{border-top:0}

/* ========== Responsive ========== */
@media (max-width:900px){
  .page-hero-inner,.overview-grid,.adtypes,.pkg-grid,.svc-grid{grid-template-columns:1fr}
  .page-hero-inner{text-align:center}
  .page-hero .breadcrumb{justify-content:center}
  .page-hero .lead{margin-inline:auto;text-align:center}
  .hero-actions{justify-content:center}
  .hero-mini{justify-content:center}
  .hero-card{text-align:left;margin-inline:auto;max-width:24rem}
  .benefits,.pains,.steps{grid-template-columns:repeat(2,1fr)}
  .side-card{position:static}
  .section-head{text-align:center;margin-inline:auto}
  .section-head h2,.section-head p{text-align:center}
  .prose{text-align:center}
  .prose p{text-align:justify}
  .fee-note{margin-inline:auto}
  .guarantee{text-align:center;justify-content:center}
  .faq-list{margin-inline:auto}
  .partner-body{grid-template-columns:1fr}
  .partner-intro,.partner-body{padding:1.75rem 1.5rem}
  .partner-stats{padding:.75rem}
  .partner-intro::after{display:none}
}
/* ========== Section-head override: full-width default, centered variant ========== */
.section-head{max-width:none}
.section-head h2{max-width:none;text-wrap:unset;word-break:normal;overflow-wrap:normal;hyphens:none}
.section-head p{max-width:none;text-wrap:unset}
.section-head.center{max-width:min(60rem,100%);margin-inline:auto;text-align:center}
.section-head.center p{max-width:min(42rem,100%);margin-inline:auto}

/* ========== Hook band - centered statement noi bat ========== */
#top section.hook{position:relative;overflow:hidden;background:var(--color-bg-inverse);color:var(--color-text-inverse);text-align:center;padding-block:clamp(3rem,6vw,4.75rem)}
#top section.hook::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 110% at 50% -25%,rgba(249,115,22,.14),transparent 60%);pointer-events:none}
#top section.hook .container{position:relative;display:flex;flex-direction:column;align-items:center;margin-inline:auto;max-width:60rem}
#top section.hook .eyebrow{display:inline-flex;align-items:center;gap:.5rem;margin:0 0 1.1rem;padding:.4rem .95rem;border-radius:999px;border:1px solid rgba(249,115,22,.32);background:rgba(249,115,22,.12);color:var(--color-brand-muted);font-size:.8rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
#top section.hook .hook-lead{margin:0 0 .5rem;max-width:44rem;color:var(--color-text-inverse-muted);font-size:clamp(1.05rem,1.9vw,1.2rem);line-height:1.5}
#top section.hook .hook-line{font-family:var(--font-display);font-size:clamp(1.75rem,3.8vw,2.7rem);font-weight:800;color:var(--color-text-inverse);margin:0;line-height:1.18;letter-spacing:-.02em;text-wrap:balance;max-width:24ch}
#top section.hook .hook-line::after{content:"";display:block;width:3rem;height:3px;margin:1.15rem auto 0;border-radius:999px;background:linear-gradient(90deg,var(--color-brand),var(--color-brand-muted))}
#top section.hook .hook-note,
#top section.hook p:not(.eyebrow):not(.hook-line):not(.hook-lead){margin:1.25rem auto 0;max-width:40rem;color:var(--color-text-inverse-muted);font-size:1.05rem;line-height:1.65;text-wrap:pretty}

/* ========== Mid CTA - banner keu goi hanh dong ========== */
.mid-cta{position:relative;overflow:hidden;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.2rem 2rem;margin-top:var(--space-block);padding:1.7rem 1.9rem 1.7rem 2.2rem;border-radius:var(--radius);background:linear-gradient(135deg,var(--color-brand-subtle),transparent 58%),var(--color-bg-elevated);border:1px solid var(--color-border);box-shadow:var(--color-shadow)}
.mid-cta::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(var(--color-brand),var(--color-brand-muted))}
.mid-cta p{margin:0;flex:1 1 20rem;font-family:var(--font-display);font-weight:700;font-size:clamp(1.05rem,1.8vw,1.28rem);line-height:1.4;color:var(--color-text)}
.mid-cta .hero-actions{margin-top:0;flex:0 0 auto;gap:.6rem}

/* ========== Check card (checklist highlight) ========== */
.check-card{max-width:52rem;margin-inline:auto;padding:0;overflow:hidden;border-radius:var(--radius)}
.check-card-body{padding:1.75rem 1.9rem 1.6rem}
.check-card-body h3{margin:0 0 1rem;font-size:1.3rem}
.check-list{list-style:none;margin:0;padding:0;display:grid;gap:.6rem 1.4rem;grid-template-columns:repeat(2,minmax(0,1fr))}
.check-list li{position:relative;padding-left:1.8rem;color:var(--color-text-secondary);font-size:.98rem;line-height:1.55}
.check-list li::before{content:"✓";position:absolute;left:0;top:.05rem;width:1.25rem;height:1.25rem;display:grid;place-items:center;border-radius:6px;background:var(--color-brand-subtle);color:var(--color-brand-muted);font-weight:800;font-size:.8rem}
.check-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem 1.5rem;padding:1.15rem 1.9rem;background:linear-gradient(135deg,var(--color-brand-subtle),transparent 60%),var(--color-bg-subtle);border-top:1px solid var(--color-border)}
.check-foot p{margin:0;flex:1 1 18rem;font-weight:600;color:var(--color-text)}
.check-actions{display:flex;flex-wrap:wrap;gap:.6rem;flex:0 0 auto}

@media (max-width:640px){
  .mid-cta{flex-direction:column;align-items:stretch;text-align:center;padding-left:1.9rem}
  .mid-cta .hero-actions{justify-content:center}
  .mid-cta::before{width:100%;height:4px;bottom:auto;left:0;top:0}
  .check-list{grid-template-columns:1fr}
  .check-foot{justify-content:center;text-align:center}
  .check-actions{justify-content:center;width:100%}
}

@media (max-width:560px){
  .benefits,.pains,.pkg-grid,.steps,.svc-grid,.fee-note{grid-template-columns:1fr}
  .partner-stats{grid-template-columns:1fr 1fr}
}