/* Treatment pages. Tokens, header, footer and quick tools come from base.css. */
.el-detail section[id]{scroll-margin-top:calc(var(--header-height) + 64px)}
.el-detail h2{font-size:clamp(30px,2.7vw,40px);line-height:1.38}
.detail-section{padding-block:110px}
.sub-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:48px}
.sub-head>p{font-size:17px;line-height:1.75;color:var(--muted);text-align:right}

/* Sub visual: the clinic photo fills the band, with the title over a dark gradient. */
.sub-visual{position:relative;isolation:isolate;overflow:hidden;display:flex;flex-direction:column;min-height:clamp(520px,64svh,680px);color:var(--white);background:#1d2533}
.sub-visual-bg{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:var(--hero-position,center);animation:sub-zoom 1.6s var(--ease) both}
@keyframes sub-zoom{from{transform:scale(1.06)}}
.sub-visual-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#08101ccc 0%,#08101c8c 38%,#08101c26 72%,#08101c0d 100%),linear-gradient(0deg,#08101c99 0%,#08101c00 45%)}
.sub-visual-inner{flex:1;display:flex;flex-direction:column;padding:28px 0 80px}
.breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:#ffffffbf;margin-bottom:18px}
.breadcrumbs a{font-weight:600;color:var(--white)}
.breadcrumbs a:hover{text-decoration:underline;text-underline-offset:3px}
.breadcrumbs .el-icon{width:14px;height:14px;opacity:.7}
.breadcrumbs [aria-current]{color:var(--white);font-weight:600}
.sub-visual-copy{margin-top:auto;padding-top:72px;max-width:680px}
.detail-brand{font-size:13px;font-weight:600;letter-spacing:.2em;color:#ffffffcc;margin-bottom:16px}
.sub-visual h1{font-size:clamp(42px,4.6vw,68px);line-height:1.18;letter-spacing:-.045em;text-shadow:0 2px 24px #0005}
.detail-lead{font-size:clamp(17px,1.4vw,21px);line-height:1.6;color:#ffffffe6;margin-top:18px}
.sub-visual-copy>*{animation:sub-rise .9s var(--ease) both}
.sub-visual-copy>:nth-child(2){animation-delay:.08s}
.sub-visual-copy>:nth-child(3){animation-delay:.16s}
.sub-visual-copy>:nth-child(4){animation-delay:.24s}
@keyframes sub-rise{from{opacity:0;transform:translateY(18px)}}

/* Sticky in-page index directly under the hero. */
.detail-index{position:sticky;top:var(--header-height);z-index:20;border-bottom:1px solid var(--line);background:#ffffffeb;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.detail-index .container{display:flex;justify-content:center;gap:8px}
.detail-index a{position:relative;padding:17px 18px;font-size:15px;font-weight:600;color:var(--muted);transition:color .2s}
.detail-index a:hover{color:var(--ink)}
.detail-index a[aria-current]{color:var(--brand)}
.detail-index a[aria-current]:after{content:'';position:absolute;left:18px;right:18px;bottom:-1px;height:3px;border-radius:3px 3px 0 0;background:var(--brand)}

/* Overview. */
.detail-intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:72px;align-items:end}
.detail-intro>p{font-size:18px;line-height:1.9;color:var(--muted)}
.detail-principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:56px}
.detail-principles article{padding:32px;border-radius:24px;background:var(--wash)}
.detail-number{display:inline-grid;place-items:center;width:44px;height:44px;margin-bottom:24px;border-radius:50%;background:var(--white);color:var(--brand);font-size:15px;font-weight:700}
.detail-principles h3{font-size:22px}
.detail-principles p{font-size:16px;line-height:1.8;color:var(--muted);margin-top:10px}

/* Feature: one strong blue panel per page. */
.detail-feature{padding-bottom:110px}
.detail-feature-grid{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center;padding:56px;border-radius:32px;background:linear-gradient(140deg,#143a9f,#1d4fc4 55%,#3b76ec);color:var(--white)}
.detail-feature-grid:before{content:'';position:absolute;left:-140px;bottom:-220px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,#ffffff1f,#ffffff00 68%);pointer-events:none}
.detail-feature-copy{position:relative}
.detail-feature-copy .eyebrow{color:#bcd2ff}
.detail-feature-copy>p:not(.eyebrow){font-size:17px;line-height:1.85;color:#ffffffdb;margin-top:22px}
.detail-feature-copy>p.detail-note{font-size:13px;line-height:1.7;color:#ffffffb3;margin-top:26px;padding-top:18px;border-top:1px solid #ffffff33}
.detail-feature-visual{position:relative;padding:24px;border-radius:24px;background:var(--white);color:var(--ink)}
.detail-feature-visual img{width:100%;height:320px;object-fit:contain}
.detail-feature-visual figcaption{padding-top:16px;margin-top:8px;border-top:1px solid var(--line);font-size:12px;color:var(--muted);text-align:center}
.day-flow{display:flex;flex-direction:column;align-items:center;gap:6px;padding:24px 12px;text-align:center}
.day-flow>div{width:100%;padding:22px;border-radius:18px;background:var(--wash)}
.day-flow>div>span{font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--brand)}
.day-flow strong{display:block;margin:8px 0 6px;font-size:26px;letter-spacing:-.035em}
.day-flow p{font-size:14px;color:var(--muted)}
.day-flow-arrow{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--brand);color:var(--white)}
.day-flow-arrow .el-icon{width:18px;height:18px;transform:rotate(90deg)}

/* Process: step cards in one row. */
.detail-process{background:var(--wash)}
.detail-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.detail-steps li{position:relative;display:flex;flex-direction:column;min-height:250px;padding:28px 24px;border-radius:24px;background:var(--white)}
.detail-steps li:not(:last-child):after{content:'';position:absolute;right:-13px;top:50%;z-index:1;width:12px;height:12px;margin-top:-6px;border-top:2px solid #a9badb;border-right:2px solid #a9badb;transform:rotate(45deg)}
.detail-steps li>span{font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--brand)}
.detail-steps h3{font-size:20px;line-height:1.4;margin-top:44px}
.detail-steps p{font-size:15px;line-height:1.75;color:var(--muted);margin-top:10px}

/* Before the visit. */
.detail-consider-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:64px;align-items:start}
.detail-consider-note{font-size:16px;color:var(--muted);margin-top:18px}
.detail-consider ul{display:grid;gap:12px}
.detail-consider li{display:flex;align-items:center;gap:16px;padding:22px 24px;border-radius:20px;background:var(--wash);font-size:17px;font-weight:600;line-height:1.5}
.detail-consider li .el-icon{width:36px;height:36px;flex-shrink:0;padding:8px;border-radius:50%;background:var(--brand);color:var(--white)}
.detail-care{display:grid;grid-template-columns:220px minmax(0,1fr);gap:32px;align-items:center;margin-top:48px;padding:30px 36px;border:1px solid var(--line);border-radius:24px}
.detail-care strong{font-size:18px;line-height:1.45}
.detail-care p{font-size:15px;line-height:1.85;color:var(--muted)}

/* FAQ. */
.detail-faq{background:var(--wash)}
.detail-faq-head{text-align:center;margin-bottom:44px}
.detail-faq-head>p:not(.eyebrow){font-size:16px;color:var(--muted);margin-top:14px}
.detail-faq-list{display:grid;gap:12px;max-width:920px;margin:0 auto}
.detail-faq-list details{overflow:hidden;border-radius:20px;background:var(--white);transition:box-shadow .2s}
.detail-faq-list details[open]{box-shadow:0 14px 30px #0f1d360f}
.detail-faq-list summary{display:flex;align-items:center;gap:16px;padding:22px 26px;list-style:none;cursor:pointer}
.detail-faq-list summary::-webkit-details-marker{display:none}
.detail-faq-list summary>span{display:grid;place-items:center;width:34px;height:34px;flex-shrink:0;border-radius:50%;background:var(--brand-soft);color:var(--brand);font-weight:700}
.detail-faq-list h3{flex:1;font-size:17px;font-weight:600;line-height:1.55}
.detail-faq-list summary .el-icon{width:22px;height:22px;flex-shrink:0;transition:transform .25s var(--ease)}
.detail-faq-list details[open] summary .el-icon{transform:rotate(45deg)}
.detail-faq-list details>p{padding:0 30px 26px 76px;font-size:16px;line-height:1.85;color:var(--muted)}

/* Consultation. */
.detail-consult{padding-block:64px}
.detail-consult-card{position:relative;overflow:hidden;padding:64px 40px;border-radius:32px;background:radial-gradient(circle at 85% 15%,#2a5fe066,#2a5fe000 50%),var(--navy);color:var(--white);text-align:center}
.detail-consult-card .eyebrow{color:#8fb0ff}
.detail-consult-card>p:not(.eyebrow){font-size:17px;line-height:1.8;color:#c9d2e0;margin-top:18px}
.detail-consult-links{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:32px}
.detail-primary,.detail-secondary{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 28px;border-radius:999px;font-size:16px;font-weight:600;transition:background .2s,color .2s}
.detail-primary{background:var(--white);color:var(--brand)}
.detail-primary:hover{background:var(--brand-soft)}
.detail-secondary{border:1px solid #ffffff59;color:var(--white)}
.detail-secondary:hover{background:#ffffff1f}
.detail-primary .el-icon,.detail-secondary .el-icon{width:19px;height:19px}

/* Split FAQ: same proportions as the full-arch treatment page. */
.detail-faq--split>.container{display:grid;grid-template-columns:minmax(0,.65fr) minmax(0,1.35fr);gap:64px;align-items:start}
.detail-faq--split .detail-faq-head{text-align:left;margin-bottom:0}
.detail-faq--split .detail-faq-head h2{text-wrap:balance}
.detail-faq--split .detail-faq-list{width:100%;min-width:0;max-width:none;margin:0}

/* Related treatments and sources. */
.detail-related{padding-block:88px 0}
.detail-related h2{font-size:24px;margin-bottom:20px}
.detail-related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.detail-related-grid a{display:grid;grid-template-columns:180px minmax(0,1fr) auto;align-items:center;gap:24px;padding:12px 24px 12px 12px;border-radius:24px;background:var(--wash);transition:box-shadow .25s,transform .25s var(--ease)}
.detail-related-grid a:hover{transform:translateY(-4px);box-shadow:0 16px 32px #0f1d3614}
.detail-related-grid img{width:180px;height:120px;object-fit:cover;border-radius:16px}
.detail-related-grid small{display:block;font-size:13px;font-weight:600;color:var(--brand);margin-bottom:4px}
.detail-related-grid span:not(.related-arrow){font-size:22px;font-weight:700;letter-spacing:-.035em}
.related-arrow{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--white);transition:background .2s,color .2s}
.detail-related-grid a:hover .related-arrow{background:var(--brand);color:var(--white)}
.related-arrow .el-icon{width:18px;height:18px}
.detail-source{padding-bottom:72px;font-size:12px;line-height:1.9;color:var(--sub)}
.detail-source a{text-decoration:underline;text-underline-offset:3px}

@media(max-width:1279px){
  .detail-steps{grid-template-columns:repeat(3,minmax(0,1fr))}
  .detail-steps li:after{display:none}
  .detail-feature-grid{gap:40px;padding:44px}
}
@media(max-width:1023px){
  .sub-head>p{display:none}
  .detail-intro,.detail-feature-grid,.detail-consider-grid{grid-template-columns:minmax(0,1fr);gap:32px}
  .detail-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .detail-related-grid{grid-template-columns:minmax(0,1fr)}
  .detail-care{grid-template-columns:minmax(0,1fr);gap:12px}
}
@media(max-width:767px){
  .detail-section{padding-block:72px}
  .el-detail h2{font-size:27px}
  .sub-head{margin-bottom:28px}
  .sub-visual{min-height:clamp(460px,72svh,600px)}
  .sub-visual-shade{background:linear-gradient(0deg,#08101ce6 0%,#08101c99 45%,#08101c33 100%)}
  .sub-visual-inner{padding:18px 0 48px}
  .breadcrumbs{font-size:11px}
  .sub-visual-copy{padding-top:48px}
  .detail-brand{font-size:11px;margin-bottom:12px}
  .sub-visual h1{font-size:clamp(32px,9vw,40px)}
  .detail-lead{font-size:15px;margin-top:12px}
  .detail-index .container{width:100%;justify-content:space-between;gap:0;padding:0 8px}
  .detail-index a{padding:15px 8px;font-size:13px}
  .detail-index a[aria-current]:after{left:8px;right:8px}
  .detail-intro>p{font-size:16px}
  .detail-principles{grid-template-columns:minmax(0,1fr);gap:12px;margin-top:32px}
  .detail-principles article{padding:24px}
  .detail-number{width:38px;height:38px;margin-bottom:16px;font-size:14px}
  .detail-principles h3{font-size:19px}
  .detail-principles p{font-size:15px}
  .detail-feature{padding-bottom:72px}
  .detail-feature-grid{padding:28px 22px;border-radius:24px}
  .detail-feature-copy>p:not(.eyebrow){font-size:15px}
  .detail-feature-visual{padding:16px;border-radius:18px}
  .detail-feature-visual img{height:240px}
  .day-flow{padding:8px 0}
  .day-flow strong{font-size:22px}
  .detail-steps{grid-template-columns:minmax(0,1fr);gap:10px}
  .detail-steps li{display:grid;grid-template-columns:72px minmax(0,1fr);gap:4px 12px;min-height:0;padding:22px 20px}
  .detail-steps li>span{grid-row:1/3;padding-top:4px;font-size:12px}
  .detail-steps h3{margin-top:0;font-size:18px}
  .detail-steps p{margin-top:2px;font-size:14px}
  .detail-consider li{padding:18px;font-size:15px;gap:12px}
  .detail-consider li .el-icon{width:32px;height:32px;padding:7px}
  .detail-care{margin-top:32px;padding:24px}
  .detail-care strong{font-size:16px}
  .detail-care p{font-size:14px}
  .detail-faq-head{margin-bottom:28px}
  .detail-faq-list summary{gap:12px;padding:18px}
  .detail-faq-list summary>span{width:30px;height:30px;font-size:14px}
  .detail-faq-list h3{font-size:15px}
  .detail-faq-list details>p{padding:0 20px 22px 60px;font-size:14px}
  .detail-faq--split>.container{grid-template-columns:minmax(0,1fr);gap:28px}
  .detail-faq--split .detail-faq-list h3{font-size:16px}
  .detail-faq--split .detail-faq-list details>p{padding:0 20px 24px;font-size:16px;line-height:1.8}
  .detail-consult{padding-block:48px}
  .detail-consult-card{padding:44px 22px;border-radius:24px}
  .detail-consult-card>p:not(.eyebrow){font-size:15px}
  .detail-consult-links{flex-direction:column;align-items:stretch;max-width:320px;margin-inline:auto}
  .detail-primary,.detail-secondary{min-height:52px;font-size:15px}
  .detail-related{padding-block:56px 0}
  .detail-related h2{font-size:20px}
  .detail-related-grid{gap:12px}
  .detail-related-grid a{grid-template-columns:96px minmax(0,1fr) auto;gap:14px;padding:10px 16px 10px 10px;border-radius:20px}
  .detail-related-grid img{width:96px;height:72px;border-radius:12px}
  .detail-related-grid span:not(.related-arrow){font-size:17px}
  .related-arrow{width:38px;height:38px}
  .detail-source{font-size:11px;padding-bottom:48px}
}
@media(prefers-reduced-motion:reduce){.sub-visual-copy>*,.sub-visual-bg{animation:none}}
@media print{.detail-index{display:none}.sub-visual{min-height:0;color:var(--ink)}.sub-visual-bg,.sub-visual-shade{display:none}.detail-feature-grid,.detail-consult-card{background:none;color:var(--ink)}}