:root{
  --bg:#f6f8fc;
  --surface:#ffffff;
  --surface-soft:#f1f5fb;
  --text:#10182a;
  --text-soft:#556277;
  --text-muted:#75839a;
  --line:#d8e0eb;
  --line-strong:#c3cfdd;
  --navy:#0d162d;
  --accent:#0f9b8a;
  --accent-dark:#0a7a6d;
  --accent-2:#3157f3;
  --accent-wash:#ecfaf7;
  --warning:#fff8df;
  --warning-line:#efdc93;
  --success:#0d8a54;
  --shadow:0 22px 48px rgba(10, 20, 40, .08);
  --shadow-soft:0 14px 28px rgba(10, 20, 40, .06);
  --radius:24px;
  --radius-sm:16px;
  --container:1180px;
  --reading:760px;
  --header-h:82px;
  --space-1:.4rem;
  --space-2:.75rem;
  --space-3:1rem;
  --space-4:1.4rem;
  --space-5:2rem;
  --space-6:3rem;
  --space-7:4.2rem;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--accent-2);text-decoration:none}
a:hover{text-decoration:none}
p{margin:0 0 1rem}
ul,ol{margin:0 0 1rem;padding-left:1.15rem}
li+li{margin-top:.45rem}
h1,h2,h3,h4{
  margin:0 0 .9rem;
  line-height:1.12;
  letter-spacing:-.03em;
}
h1{font-size:clamp(2.3rem,4vw,4.2rem)}
h2{font-size:clamp(1.75rem,3vw,2.7rem)}
h3{font-size:clamp(1.18rem,1.8vw,1.45rem)}
small{font-size:.92rem;color:var(--text-muted)}
.container{width:min(var(--container),calc(100% - 2rem));margin:0 auto}
.section{padding:4.6rem 0}
.section-tight{padding:3rem 0}
.section-muted{background:linear-gradient(180deg,#f8fbff 0%,#f4f7fb 100%)}
.section-dark{
  background:var(--navy);
  color:#eef3ff;
}
.section-dark p,.section-dark li,.section-dark small{color:#bdd0e3}
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
}
.soft-card{
  background:linear-gradient(180deg,#fbfdff 0%,#f5f8fd 100%);
}
.navy-card{
  background:linear-gradient(180deg,#142140 0%,#0d162d 100%);
  color:#eef3ff;
  border-color:rgba(255,255,255,.08);
}
.navy-card p,.navy-card li,.navy-card small{color:#bdd0e3}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding:.45rem .85rem;
  border-radius:999px;
  background:#ecf4ff;
  color:#3157f3;
  font-size:.82rem;
  font-weight:800;
  letter-spacing:.03em;
  text-transform:uppercase;
  margin-bottom:1rem;
}
.eyebrow.eyebrow-soft{
  background:var(--accent-wash);
  color:var(--accent-dark);
}
.eyebrow.eyebrow-dark{
  background:rgba(255,255,255,.08);
  color:#d8e2ff;
}
.tag-list,.chip-row,.button-row,.stat-row,.mini-links,.media-tags,.inline-list{
  display:flex;
  flex-wrap:wrap;
  gap:.75rem;
}
.tag,.chip{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  padding:.45rem .72rem;
  border-radius:999px;
  background:#fff;
  border:1px solid var(--line);
  color:var(--text-soft);
  font-size:.84rem;
  font-weight:700;
}
.tag.priority{
  background:#fff1eb;
  border-color:#f7cdbf;
  color:#ab5234;
}
.highlight{
  color:var(--accent-dark);
}
.muted{color:var(--text-soft)}
.btn{
  appearance:none;
  border:0;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.55rem;
  min-height:50px;
  padding:.9rem 1.18rem;
  border-radius:15px;
  font-weight:800;
  font-size:.98rem;
  letter-spacing:-.01em;
  text-align:center;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background .18s ease,color .18s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{
  background:linear-gradient(135deg,var(--accent) 0%, var(--accent-dark) 100%);
  color:#fff;
  box-shadow:0 16px 30px rgba(15,155,138,.22);
}
.btn-secondary{
  background:#fff;
  color:var(--text);
  border:1px solid var(--line-strong);
}
.btn-secondary:hover{border-color:var(--accent-2);color:var(--accent-2)}
.btn-dark{
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.16);
  color:#fff;
}
.btn-link{
  padding:0;
  min-height:auto;
  background:none;
  color:var(--accent-2);
}
.text-link{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  font-weight:800;
}
.text-link::after{content:"→";font-weight:900}
.site-header{
  position:fixed;
  inset:0 0 auto 0;
  z-index:1000;
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(219,227,236,.9);
}
.header-inner{
  min-height:var(--header-h);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
}
.brand{
  display:flex;
  align-items:center;
  gap:.9rem;
  color:var(--text);
  min-width:0;
}
.brand img{width:40px;height:40px;flex:0 0 auto}
.brand strong{display:block;font-size:1rem}
.brand small{display:block}
.site-nav{
  display:flex;
  align-items:center;
  gap:1rem;
}
.site-nav > a:not(.btn){
  color:var(--text-soft);
  font-weight:800;
  position:relative;
  padding:.45rem 0;
}
.site-nav > a:hover,.site-nav > a.is-active{color:var(--text)}
.site-nav > a.is-active::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-.4rem;
  height:3px;
  border-radius:999px;
  background:var(--accent);
}
.nav-toggle{
  display:none;
  padding:.25rem;
  background:none;
  border:0;
  cursor:pointer;
}
.nav-toggle span:not(.sr-only){
  display:block;
  width:26px;
  height:2px;
  background:var(--text);
  margin:6px 0;
  border-radius:999px;
}
.sr-only{
  position:absolute;
  width:1px;height:1px;
  padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
.hero{
  padding:calc(var(--header-h) + 2.2rem) 0 3.2rem;
  background:
    radial-gradient(780px 340px at 100% 0%, rgba(49,87,243,.12), transparent 55%),
    radial-gradient(760px 320px at 0% 100%, rgba(15,155,138,.12), transparent 58%),
    linear-gradient(180deg,#f7fbff 0%,#ffffff 100%);
}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);
  gap:2rem;
  align-items:center;
}
.hero-copy{max-width:760px}
.hero-copy.narrow{max-width:840px}
.hero-copy .lead{
  font-size:clamp(1.06rem,1.3vw,1.2rem);
  color:var(--text-soft);
}
.hero-visual img{
  border-radius:26px;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.hero-proof{
  margin-top:1.5rem;
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1rem;
}
.proof-item{
  padding:1rem 1rem 1rem 1.05rem;
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
}
.proof-item strong{
  display:block;
  font-size:1.05rem;
  margin-bottom:.25rem;
}
.button-row{margin:1.5rem 0 1rem}
.button-row .btn{min-width:220px}
.trust-strip{
  padding:1rem 0 0;
}
.trust-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1rem;
}
.trust-card{
  padding:1rem 1rem 1rem 1.1rem;
  border:1px solid var(--line);
  border-radius:20px;
  background:#fff;
}
.trust-card strong{display:block;margin-bottom:.28rem}
.section-heading{
  max-width:820px;
  margin-bottom:1.8rem;
}
.section-heading.inline{
  display:grid;
  gap:.75rem;
  align-items:end;
  grid-template-columns:1fr;
}
.grid{
  display:grid;
  gap:1.25rem;
}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.service-card,.sector-card,.post-card,.info-card,.step-card{
  padding:1.35rem;
  min-height:100%;
}
.card-media{
  margin:-.2rem -.2rem 1rem;
  border-radius:20px;
  overflow:hidden;
  border:1px solid var(--line);
  background:#fff;
}
.card-media img{
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
}
.card h3 a{color:var(--text)}
.card p{color:var(--text-soft)}
.service-card ul,.sector-card ul,.post-card ul,.info-card ul{padding-left:1.1rem}
.media-tags{margin-bottom:.8rem}
.metrics{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1rem;
}
.metric-card{
  padding:1.1rem 1rem;
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
}
.metric-card strong{
  display:block;
  font-size:1.35rem;
  margin-bottom:.25rem;
}
.page-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(280px,340px);
  gap:2rem;
  align-items:start;
}
.sidebar-stack{
  display:grid;
  gap:1rem;
}
.sticky{
  position:sticky;
  top:calc(var(--header-h) + 1rem);
}
.info-panel{
  padding:1.3rem;
}
.info-panel h3{margin-bottom:.65rem}
.info-panel p:last-child{margin-bottom:0}
.summary-list{
  list-style:none;
  padding:0;
  margin:0;
}
.summary-list li{
  padding:.75rem 0;
  border-top:1px solid var(--line);
}
.summary-list li:first-child{border-top:0;padding-top:0}
.use-case-list{
  display:grid;
  gap:1rem;
}
.use-case{
  padding:1.15rem 1.2rem;
  border:1px solid var(--line);
  border-radius:20px;
  background:#fff;
}
.use-case h3,.use-case h4{margin-bottom:.45rem}
.integration-list{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:.9rem;
}
.integration-item{
  padding:1rem;
  border:1px solid var(--line);
  border-radius:18px;
  background:#fff;
}
.related-grid{
  display:grid;
  gap:1rem;
  grid-template-columns:repeat(3,minmax(0,1fr));
}
.article-layout{
  padding-bottom:2rem;
}
.article-header{
  margin-bottom:1.4rem;
}
.article-header .lead{
  max-width:var(--reading);
  color:var(--text-soft);
  font-size:1.08rem;
}
.article-meta{
  display:flex;
  flex-wrap:wrap;
  gap:.75rem 1rem;
  color:var(--text-muted);
  font-size:.92rem;
  margin-bottom:1rem;
}
.article-cover{
  margin:1.4rem 0 1.8rem;
  border-radius:26px;
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  background:#fff;
}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}
.article-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(280px,320px);
  gap:2rem;
}
.article-content{
  max-width:var(--reading);
}
.article-content h2{
  margin-top:2.15rem;
}
.article-content blockquote{
  margin:1.4rem 0;
  padding:1rem 1.2rem;
  border-left:4px solid var(--accent);
  background:#fbfffe;
  border-radius:0 18px 18px 0;
}
.article-content .section-box{
  margin:1.4rem 0;
  padding:1.2rem;
  border:1px solid var(--line);
  border-radius:20px;
  background:#fff;
}
.toc{
  padding:1.2rem 1.2rem 1rem;
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
}
.toc ul{list-style:none;padding:0;margin:.2rem 0 0}
.toc li+li{margin-top:.5rem}
.toc a{color:var(--text-soft);font-weight:700}
.quote-strip{
  padding:1.4rem;
  border-radius:24px;
  background:linear-gradient(135deg,#effcf8 0%,#ffffff 100%);
  border:1px solid rgba(15,155,138,.18);
}
.faq-list{
  display:grid;
  gap:.85rem;
}
.faq-item{
  overflow:hidden;
  border-radius:18px;
  border:1px solid var(--line);
  background:#fff;
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:1rem 1rem;
  font-weight:800;
  position:relative;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";
  position:absolute;
  right:1rem;top:50%;
  transform:translateY(-50%);
  color:var(--accent);
  font-size:1.2rem;
}
.faq-item[open] summary::after{content:"–"}
.faq-answer{padding:0 1rem 1rem;color:var(--text-soft)}
.cta-band{
  padding:0 0 4.6rem;
}
.cta-band .band{
  padding:2rem;
  border-radius:28px;
  background:
    radial-gradient(460px 240px at 100% 0%, rgba(49,87,243,.25), transparent 55%),
    radial-gradient(420px 220px at 0% 100%, rgba(15,155,138,.2), transparent 55%),
    #0d162d;
  color:#eef3ff;
  box-shadow:var(--shadow);
}
.cta-band .band p{color:#c5d7ef}
.cta-band .button-row{margin:1rem 0 0}
.breadcrumbs{
  display:flex;
  flex-wrap:wrap;
  gap:.35rem;
  margin-bottom:1rem;
  color:var(--text-muted);
  font-size:.92rem;
}
.breadcrumbs a{color:var(--text-muted)}
.contact-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(280px,340px);
  gap:1.6rem;
  align-items:start;
}
.contact-form{
  background:#fff;
  border:1px solid var(--line);
  border-radius:26px;
  padding:1.6rem;
  box-shadow:var(--shadow-soft);
}
.form-intro p{color:var(--text-soft)}
.form-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1rem;
}
.field{display:flex;flex-direction:column;gap:.5rem}
.field-full{grid-column:1 / -1}
.field-hidden{display:none!important}
.field label{font-weight:800}
input,select,textarea{
  width:100%;
  min-height:48px;
  border:1px solid var(--line-strong);
  border-radius:15px;
  padding:.85rem .95rem;
  background:#fff;
  color:var(--text);
  font:inherit;
}
textarea{min-height:130px;resize:vertical}
input:focus,select:focus,textarea:focus{
  outline:none;
  border-color:var(--accent);
  box-shadow:0 0 0 4px rgba(15,155,138,.12);
}
.checkbox-field label{
  display:flex;
  align-items:flex-start;
  gap:.75rem;
  font-weight:500;
  color:var(--text-soft);
}
.checkbox-field input{width:18px;height:18px;min-height:auto;margin-top:.15rem}
.form-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1rem}
.form-status{margin-top:1rem;color:var(--text-soft)}
.form-status.is-success{color:var(--success)}
.form-status.is-error{color:#b94732}
.form-note{
  margin-top:1rem;
  padding:1rem;
  border-radius:16px;
  background:#f8fbff;
  border:1px solid var(--line);
  color:var(--text-soft);
}
.list-check{
  list-style:none;
  padding:0;
  margin:0;
}
.list-check li{
  position:relative;
  padding-left:1.5rem;
  margin:.72rem 0;
}
.list-check li::before{
  content:"";
  position:absolute;left:0;top:.55rem;
  width:.65rem;height:.65rem;border-radius:999px;
  background:var(--accent);
  box-shadow:0 0 0 5px rgba(15,155,138,.12);
}
.logo-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1rem;
}
.tool-card{
  padding:1rem;
  border:1px solid var(--line);
  border-radius:18px;
  background:#fff;
}
.tool-card strong{display:block}
.site-footer{
  background:#0d162d;
  color:#eef3ff;
  padding:3rem 0 calc(3.2rem + env(safe-area-inset-bottom));
}
.site-footer a{color:#d0dcf0}
.footer-grid{
  display:grid;
  gap:2rem;
  grid-template-columns:1.3fr 1fr 1fr 1fr;
}
.footer-grid h3{font-size:1.05rem;margin-bottom:.8rem}
.footer-links{
  list-style:none;padding:0;margin:0;
}
.footer-links li+li{margin-top:.55rem}
.footer-bottom{
  margin-top:2rem;
  padding-top:1rem;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
}
.footer-bottom nav{
  display:flex;
  flex-wrap:wrap;
  gap:1rem;
}
.mobile-cta-bar{
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:900;
  display:none;
  gap:.75rem;
  padding:.75rem max(1rem,env(safe-area-inset-left)) calc(.75rem + env(safe-area-inset-bottom)) max(1rem,env(safe-area-inset-right));
  background:rgba(13,22,45,.92);
  backdrop-filter:blur(10px);
  border-top:1px solid rgba(255,255,255,.1);
}
.mobile-cta-bar .btn{flex:1}
.legal-content{
  max-width:var(--reading);
}
.legal-content h2{margin-top:2rem}
.alert{
  padding:1rem 1.1rem;
  border-radius:18px;
  background:var(--warning);
  border:1px solid var(--warning-line);
  color:#4f4a30;
}
.empty-state{
  padding:2rem;
  text-align:center;
  border:1px dashed var(--line-strong);
  border-radius:24px;
  background:#fff;
}
@media (max-width: 1120px){
  .hero-grid,
  .page-grid,
  .article-grid,
  .contact-grid,
  .footer-grid{
    grid-template-columns:1fr;
  }
  .article-grid .sticky,
  .page-grid .sticky{position:static}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3,.related-grid,.trust-grid,.metrics,.logo-grid,.integration-list{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width: 860px){
  :root{--header-h:76px}
  .site-nav{
    position:fixed;
    left:0;right:0;top:var(--header-h);
    padding:1rem;
    display:none;
    flex-direction:column;
    align-items:flex-start;
    gap:.65rem;
    background:rgba(255,255,255,.98);
    border-bottom:1px solid var(--line);
  }
  .site-nav.is-open{display:flex}
  .nav-toggle{display:block}
  .grid-2,.grid-3,.grid-4,.related-grid,.trust-grid,.metrics,.logo-grid,.integration-list,.form-grid,.hero-proof{grid-template-columns:1fr}
  .mobile-cta-bar{display:flex}
  .site-footer{padding-bottom:7rem}
  .button-row .btn{min-width:unset}
}
@media (max-width: 620px){
  .container{width:min(var(--container),calc(100% - 1.2rem))}
  .section{padding:3.5rem 0}
  .hero{padding-top:calc(var(--header-h) + 1.4rem)}
  .btn{width:100%}
  .button-row,.form-actions{align-items:stretch}
  .service-card,.sector-card,.post-card,.info-card,.step-card,.contact-form,.info-panel,.band{padding:1.15rem}
  .card-media{margin:-.1rem -.1rem .9rem}
}