:root{
  --bg:#07101d;
  --bg2:#0d1a2d;
  --surface:#0f1928;
  --surface-2:#112136;
  --text:#edf4ff;
  --muted:#a8b6cc;
  --border:rgba(168,182,204,.18);
  --accent:#7bb1ff;
  --accent-2:#86e3ff;
  --accent-soft:rgba(123,177,255,.15);
  --shadow:0 22px 56px rgba(0,0,0,.32);
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-width:320px;
  overflow-x:hidden;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(123,177,255,.17), transparent 28%),
    radial-gradient(circle at top right, rgba(134,227,255,.08), transparent 22%),
    linear-gradient(180deg,var(--bg) 0%, #09111f 100%);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei","Segoe UI",sans-serif;
  line-height:1.7;
}
a{color:inherit}
img{
  max-width:100%;
  height:auto;
  object-fit:cover;
  display:block;
}
h1,h2,h3,p,span,li{
  word-break:normal;
  overflow-wrap:normal;
}
h1,h2,h3,p{margin-top:0}
.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}
.site-header{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(6,10,18,.94);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.header-inner{
  min-height:82px;
  display:grid;
  grid-template-columns:auto 1fr auto;
  gap:18px;
  align-items:center;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
}
.brand-logo{
  width:46px;
  height:46px;
  object-fit:contain;
  flex:0 0 auto;
}
.brand-copy{
  display:flex;
  flex-direction:column;
  gap:2px;
}
.brand-copy strong{
  font-size:17px;
  line-height:1.1;
}
.brand-copy small{
  font-size:12px;
  color:var(--muted);
  line-height:1.1;
}
.site-nav,
.header-actions,
.hero-actions,
.chip-row,
.cta-actions,
.footer-links{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.site-nav{
  justify-content:center;
  min-width:0;
}
.site-nav a{
  min-height:40px;
  display:inline-flex;
  align-items:center;
  padding:0 14px;
  border-radius:999px;
  text-decoration:none;
  color:var(--muted);
  border:1px solid transparent;
  background:rgba(255,255,255,.04);
}
.site-nav a.is-active,
.site-nav a:hover{
  color:var(--text);
  background:rgba(123,177,255,.14);
  border-color:rgba(255,255,255,.08);
}
.btn{
  min-height:44px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:0 18px;
  border-radius:999px;
  text-decoration:none;
  font-weight:700;
  border:1px solid transparent;
  transition:transform .18s ease, background .18s ease, border-color .18s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{
  color:#07101d;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
}
.btn-soft{
  color:var(--text);
  background:rgba(255,255,255,.06);
  border-color:var(--border);
}
.btn-ghost{
  color:var(--text);
  background:transparent;
  border-color:var(--border);
}
section{padding:28px 0}
.hero{padding-top:26px}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);
  gap:28px;
  align-items:center;
}
.eyebrow{
  margin-bottom:10px;
  font-size:12px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--accent-2);
}
h1{
  font-size:clamp(34px,4vw,58px);
  line-height:1.12;
  letter-spacing:-.02em;
}
h2{
  font-size:clamp(24px,2.6vw,36px);
  line-height:1.16;
}
h3{
  font-size:20px;
  line-height:1.25;
}
.lead,
.section-lead,
.hero-list,
.feature-copy p,
.info-panel p,
.qa-card p,
.footer-brand p,
.checklist li,
.timeline-list p,
.data-table td{
  color:var(--muted);
}
.lead{
  font-size:18px;
  max-width:56ch;
}
.chip-row{margin-top:20px}
.chip{
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:0 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.05);
  color:var(--text);
}
.hero-visual{
  display:grid;
  gap:14px;
}
.hero-media,
.feature-media,
.media-frame{
  margin:0;
  overflow:hidden;
  border-radius:26px;
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  background:var(--surface);
}
.hero-media img{
  width:100%;
  max-height:500px;
  object-fit:cover;
}
.hero-side,
.info-panel,
.checklist-card,
.qa-card,
.feature-copy,
.table-wrap,
.timeline-panel,
.media-panel,
.cta-band,
.footer-grid{
  background:rgba(15,25,40,.92);
  border:1px solid var(--border);
  border-radius:24px;
  box-shadow:var(--shadow);
}
.hero-side,
.info-panel,
.checklist-card,
.timeline-panel,
.media-panel,
.qa-card{
  padding:22px;
}
.hero-list,
.checklist{
  margin:16px 0 0;
  padding-left:20px;
}
.hero-list li,
.checklist li{
  margin-bottom:8px;
}
.section-head{
  display:flex;
  justify-content:space-between;
  gap:18px;
  align-items:end;
  margin-bottom:18px;
}
.section-head.left{
  justify-content:flex-start;
  align-items:start;
  flex-direction:column;
}
.section-head > div{min-width:0}
.section-head p,
.section-lead{
  max-width:62ch;
}
.feature-grid,
.qa-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
}
.feature-card{
  background:rgba(15,25,40,.92);
  border:1px solid var(--border);
  border-radius:22px;
  overflow:hidden;
  box-shadow:var(--shadow);
}
.feature-media img{
  width:100%;
  max-height:240px;
}
.feature-copy,
.feature-card .feature-copy{
  padding:18px;
  border-radius:0 0 22px 22px;
  border:0;
  box-shadow:none;
}
.system-grid,
.split-grid{
  display:grid;
  grid-template-columns:minmax(0,1.12fr) minmax(280px,.88fr);
  gap:16px;
  align-items:start;
}
.table-wrap{
  padding:22px;
}
.data-table{
  width:100%;
  border-collapse:collapse;
  margin-top:14px;
  font-size:15px;
}
.data-table th,
.data-table td{
  padding:14px 12px;
  text-align:left;
  vertical-align:top;
  border-top:1px solid var(--border);
}
.data-table thead th{
  border-top:0;
  color:var(--text);
  background:rgba(123,177,255,.12);
}
.data-table tbody tr:first-child td{border-top:0}
.info-panel{
  align-self:stretch;
  display:grid;
  gap:14px;
}
.timeline-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:12px;
}
.timeline-list li{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:12px;
  align-items:start;
  padding:14px 16px;
  border:1px solid var(--border);
  border-radius:18px;
  background:rgba(255,255,255,.03);
}
.timeline-index{
  width:32px;
  height:32px;
  border-radius:999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-weight:800;
  color:#07101d;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
}
.timeline-list h3{margin-bottom:6px}
.media-panel{
  display:grid;
  gap:14px;
}
.media-frame img{
  width:100%;
  max-height:300px;
}
.cta-band{
  margin-top:18px;
  padding:22px;
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:16px;
  align-items:center;
  background:linear-gradient(180deg, rgba(123,177,255,.12), rgba(255,255,255,.04));
}
.footer-grid{
  display:grid;
  grid-template-columns:minmax(0,1.3fr) minmax(0,1.7fr);
  gap:18px;
  padding:24px;
}
.footer-links{
  justify-content:space-between;
}
.footer-links > div{
  min-width:150px;
  display:grid;
  gap:8px;
}
.footer-links strong{
  margin-bottom:4px;
}
.footer-links a{
  color:var(--muted);
  text-decoration:none;
}
.footer-links a:hover{color:var(--text)}
.footer-bottom{
  display:flex;
  justify-content:center;
  padding:0 0 28px;
}
.hero-list,
.checklist{line-height:1.8}
.brand-footer{
  margin-bottom:12px;
}
.section-muted .qa-card{
  background:rgba(255,255,255,.03);
}
.section-muted .cta-band{
  background:rgba(255,255,255,.04);
}
.site-footer{
  padding-top:8px;
  border-top:1px solid var(--border);
}
@media (max-width: 1024px){
  .hero-grid,
  .system-grid,
  .split-grid,
  .footer-grid{
    grid-template-columns:1fr;
  }
  .feature-grid,
  .qa-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .footer-links{
    justify-content:flex-start;
  }
}
@media (max-width: 720px){
  .container{padding:0 18px}
  .header-inner{
    grid-template-columns:1fr;
    justify-items:start;
    padding:14px 0;
  }
  .site-nav,
  .header-actions,
  .hero-actions,
  .cta-actions,
  .chip-row{
    width:100%;
  }
  .site-nav a,
  .header-actions a,
  .hero-actions a,
  .cta-actions a{
    flex:1 1 0;
    min-width:140px;
  }
  .feature-grid,
  .qa-grid{
    grid-template-columns:1fr;
  }
  .section-head{
    flex-direction:column;
    align-items:start;
  }
  .cta-band{
    grid-template-columns:1fr;
  }
}


/* ===== WPT 45 HERO SURGICAL FIX START ===== */

#hero {
    padding: 28px 0 52px;
}

#hero .hero-split {
    display: grid !important;
    grid-template-columns: minmax(0,1.08fr) minmax(380px,.92fr) !important;
    gap: 32px !important;
    align-items: stretch !important;
}

#hero .hero-copy {
    min-width: 0 !important;
    width: 100% !important;
    padding: 42px 40px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: flex-start !important;
}

#hero .hero-copy .eyebrow {
    width: auto !important;
    margin: 0 0 14px !important;
}

#hero .hero-copy h1 {
    display: block !important;
    width: 100% !important;
    max-width: 680px !important;
    margin: 0 !important;
    font-size: clamp(42px,4.2vw,66px) !important;
    line-height: 1.08 !important;
    letter-spacing: -.035em !important;
    word-break: keep-all !important;
    overflow-wrap: normal !important;
}

#hero .hero-copy .lead {
    display: block !important;
    width: 100% !important;
    max-width: 600px !important;
    margin: 20px 0 0 !important;
    font-size: 18px !important;
    line-height: 1.8 !important;
}

#hero .hero-actions {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    width: 100% !important;
    margin-top: 24px !important;
    gap: 10px !important;
}

#hero .hero-actions .btn {
    flex: 0 0 auto !important;
    width: auto !important;
    min-width: 0 !important;
    padding-left: 20px !important;
    padding-right: 20px !important;
}

#hero .hero-chip-row {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: wrap !important;
    width: 100% !important;
    margin-top: 14px !important;
    gap: 8px !important;
}

#hero .hero-chip {
    flex: 0 0 auto !important;
    width: auto !important;
    white-space: nowrap !important;
}

#hero .hero-visual-stack {
    min-width: 0 !important;
    width: 100% !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 14px !important;
}

#hero .hero-visual-card {
    width: 100% !important;
    min-width: 0 !important;
    margin: 0 !important;
    overflow: hidden !important;
}

#hero .hero-visual-card img {
    display: block !important;
    width: 100% !important;
    height: 520px !important;
    max-height: none !important;
    object-fit: contain !important;
    object-position: center !important;
}

#hero .mini-grid {
    width: 100% !important;
    display: grid !important;
    grid-template-columns: repeat(2,minmax(0,1fr)) !important;
    gap: 14px !important;
}

#hero .stat-card {
    min-width: 0 !important;
}

@media (max-width:1024px) {

    #hero .hero-split {
        grid-template-columns: minmax(0,1fr) minmax(340px,.85fr) !important;
        gap: 22px !important;
    }

    #hero .hero-copy {
        padding: 32px 28px !important;
    }

    #hero .hero-copy h1 {
        font-size: clamp(38px,5vw,54px) !important;
    }

    #hero .hero-visual-card img {
        height: 460px !important;
    }
}

@media (max-width:760px) {

    #hero {
        padding: 20px 0 34px !important;
    }

    #hero .hero-split {
        grid-template-columns: 1fr !important;
    }

    #hero .hero-copy {
        padding: 26px 22px !important;
    }

    #hero .hero-copy h1 {
        max-width: none !important;
        font-size: clamp(36px,11vw,50px) !important;
    }

    #hero .hero-copy .lead {
        font-size: 16px !important;
    }

    #hero .hero-actions {
        flex-direction: column !important;
        align-items: stretch !important;
    }

    #hero .hero-actions .btn {
        width: 100% !important;
    }

    #hero .hero-visual-card img {
        height: auto !important;
        max-height: 520px !important;
    }

    #hero .mini-grid {
        grid-template-columns: 1fr !important;
    }
}

/* ===== WPT 45 HERO SURGICAL FIX END ===== */