:root{
  --teal:#1f8295;
  --teal-bright:#2ba6bd;
  --teal-deep:#15616f;
  --teal-tint:#e8f4f6;
  --olive:#9a9b66;
  --olive-deep:#7c7d4f;
  --olive-tint:#f3f3e9;
  --ink:#13262c;
  --text:#2c3a40;
  --muted:#64757b;
  --bg:#ffffff;
  --bg-soft:#f7fafb;
  --line:#e6ecee;
  --radius:16px;
  --maxw:1160px;
  --shadow-sm:0 2px 10px rgba(19,38,44,.06);
  --shadow:0 20px 50px -24px rgba(19,38,44,.28);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--text);background:var(--bg);line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.muted{color:var(--muted)}

.eyebrow{
  text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;
  font-weight:700;color:var(--teal);margin-bottom:14px;
}
h1,h2,h3,h4{line-height:1.18;color:var(--ink);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.8rem,3.6vw,2.6rem)}
h3{font-size:1.18rem;font-weight:700}
.section{padding:104px 0}
.section-head{max-width:680px;margin:0 auto 60px;text-align:center}
.section-sub{color:var(--muted);margin-top:16px;font-size:1.06rem}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-weight:600;font-size:.98rem;
  border:1.5px solid transparent;cursor:pointer;transition:.18s ease;
}
.btn-primary{background:var(--teal);color:#fff;box-shadow:0 10px 24px -10px rgba(31,130,149,.6)}
.btn-primary:hover{background:var(--teal-deep);transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-outline:hover{border-color:var(--teal);color:var(--teal)}
.btn-light{background:#fff;color:var(--teal-deep)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-block{width:100%}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.88);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand img{height:42px;width:auto}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{font-weight:500;color:var(--text);font-size:.97rem;transition:.15s}
.nav-links a:hover{color:var(--teal)}
.nav-cta{background:var(--teal);color:#fff!important;padding:10px 22px;border-radius:999px}
.nav-cta:hover{background:var(--teal-deep)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}
.nav-right{display:flex;align-items:center;gap:14px}
.lang-switch{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:#fff}
.lang-switch a{padding:6px 12px;font-size:.82rem;font-weight:700;color:var(--muted);transition:.15s;letter-spacing:.02em}
.lang-switch a.active{background:var(--teal);color:#fff}
.lang-switch a:not(.active):hover{color:var(--teal)}

/* Hero */
.hero{
  position:relative;overflow:hidden;padding:130px 0 110px;
  background:
    radial-gradient(900px 460px at 85% -8%,var(--teal-tint),transparent 62%),
    radial-gradient(700px 420px at -5% 110%,var(--olive-tint),transparent 60%),
    var(--bg);
}
.hero-inner{max-width:860px;position:relative;z-index:1}
.hero h1{font-size:clamp(2.2rem,5.2vw,3.7rem);color:var(--ink)}
.hero h1 .hl{
  background:linear-gradient(110deg,var(--teal-bright),var(--teal-deep));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-art{
  position:absolute;right:4%;top:50%;transform:translateY(-50%);
  height:82%;width:auto;z-index:0;pointer-events:none;user-select:none;
}
@media(max-width:1080px){.hero-art{display:none}}
.lead{font-size:1.22rem;color:var(--muted);margin:24px 0 36px;max-width:700px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-badges{list-style:none;display:flex;gap:12px;flex-wrap:wrap;margin-top:48px}
.hero-badges li{
  font-size:.86rem;font-weight:600;color:var(--teal-deep);
  border:1px solid var(--line);padding:8px 16px;border-radius:999px;
  background:#fff;box-shadow:var(--shadow-sm);
}

/* Stats band */
.stats-band{background:#fff;border-bottom:1px solid var(--line);padding:46px 0}
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-item .num{font-size:2.5rem;font-weight:900;color:var(--teal-deep);letter-spacing:-.02em;line-height:1.1}
.stat-item .lbl{font-size:.92rem;color:var(--muted);margin-top:6px}
@media(max-width:720px){.stats-row{grid-template-columns:repeat(2,1fr);gap:30px 20px}}

/* Logos strip */
.logos{padding:36px 0;border-bottom:1px solid var(--line);background:var(--bg-soft)}
.logos-label{text-align:center;font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);font-weight:600;margin-bottom:18px}
.logos-row{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:18px 44px}
.logos-row li{font-weight:700;color:#9aa9ad;font-size:1.05rem;letter-spacing:-.01em}

/* Services */
.services{background:var(--bg)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 28px;transition:.2s ease;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card-icon{
  width:54px;height:54px;border-radius:14px;display:grid;place-items:center;
  font-size:1.5rem;margin-bottom:18px;
}
.card-icon svg{width:26px;height:26px;display:block}
.ic-1{background:var(--teal-tint);color:var(--teal)}
.ic-2{background:var(--olive-tint);color:var(--olive-deep)}
.ic-3{background:#eaf6f8;color:var(--teal-deep)}
.ic-4{background:#f0f1e4;color:var(--olive-deep)}

/* CTA card (12th) */
.card-cta{background:linear-gradient(150deg,var(--teal),var(--teal-deep));border-color:transparent}
.card-cta h3{color:#fff}
.card-cta p{color:rgba(255,255,255,.94)}
.card-cta .card-icon{background:rgba(255,255,255,.16);color:#fff}
.card-cta .card-link{color:#fff}
a.card-cta:hover .card-link{color:#fff}
.card-cta:hover{box-shadow:0 20px 50px -20px rgba(21,97,111,.55)}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);font-size:.96rem}

/* NIS2 */
.nis2{background:var(--bg-soft)}
.nis2-inner{display:grid;grid-template-columns:1.4fr 1fr;gap:60px;align-items:center}
.nis2-text>.muted{margin-bottom:26px;max-width:560px}
.check-list{list-style:none;margin-bottom:32px;display:grid;gap:13px}
.check-list li{position:relative;padding-left:34px;color:var(--text)}
.check-list li::before{
  content:"✓";position:absolute;left:0;top:2px;
  width:22px;height:22px;border-radius:50%;background:var(--teal);
  color:#fff;font-size:.72rem;display:grid;place-items:center;font-weight:700;
}
.nis2-card{
  background:linear-gradient(160deg,var(--teal),var(--teal-deep));
  border-radius:var(--radius);padding:36px;display:grid;gap:26px;color:#fff;
  box-shadow:var(--shadow);
}
.stat{display:flex;flex-direction:column;gap:2px}
.stat-num{font-size:2.1rem;font-weight:800;letter-spacing:-.02em}
.stat-lbl{font-size:.92rem;color:rgba(255,255,255,.82)}

/* Process */
.process{background:var(--bg)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{
  background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;position:relative;transition:.2s;
}
.step:hover{background:#fff;box-shadow:var(--shadow);transform:translateY(-4px)}
.step-num{font-size:1.7rem;font-weight:800;color:var(--olive);display:block;margin-bottom:12px}
.step h3{margin-bottom:8px}
.step p{color:var(--muted);font-size:.94rem}

/* About */
.about{background:var(--bg-soft)}
.about-inner{display:grid;grid-template-columns:1.3fr 1fr;gap:60px;align-items:center}
.about-inner .muted{margin-top:16px}
.about-points{list-style:none;display:grid;gap:16px}
.about-points li{
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--teal);
  padding:20px 22px;border-radius:12px;color:var(--muted);font-size:.96rem;
  box-shadow:var(--shadow-sm);
}
.about-points li:nth-child(2){border-left-color:var(--olive)}
.about-points strong{color:var(--ink);display:block;margin-bottom:2px}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--teal),var(--teal-deep));color:#fff;padding:64px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.88);margin-top:8px}

/* Contact */
.contact{background:var(--bg)}
.contact-inner{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:start}
.contact-info>.muted{margin-bottom:30px}
.contact-list{list-style:none;display:grid;gap:20px}
.contact-list li{display:flex;flex-direction:column;gap:3px}
.contact-list span{font-size:.76rem;text-transform:uppercase;letter-spacing:.12em;color:var(--olive-deep);font-weight:700}
.contact-list a,.contact-list li{color:var(--text);font-size:1.06rem}
.contact-list a:hover{color:var(--teal)}
.contact-form{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;
  box-shadow:var(--shadow);display:grid;gap:18px;
}
.field{display:grid;gap:7px}
.field label{font-weight:600;font-size:.9rem;color:var(--ink)}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:10px;
  font:inherit;color:var(--text);background:var(--bg-soft);transition:.15s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--teal);background:#fff;box-shadow:0 0 0 3px rgba(31,130,149,.15);
}
.field textarea{resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-note{font-size:.92rem;min-height:1.2em}
.form-note.ok{color:var(--teal-deep)}
.form-note.err{color:#c0392b}

/* Footer */
.site-footer{background:var(--ink);color:#a9bbc0;padding:64px 0 28px}
.footer-inner{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px}
.footer-brand img{height:38px;margin-bottom:16px;filter:brightness(0) invert(1) opacity(.92)}
.footer-brand p{font-size:.92rem;max-width:280px;color:#90a3a8}
.footer-col h4{color:#fff;font-size:.95rem;margin-bottom:16px}
.footer-col a,.footer-col span{display:block;font-size:.92rem;color:#a9bbc0;margin-bottom:10px;transition:.15s}
.footer-col a:hover{color:var(--teal-bright)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:22px}
.footer-bottom p{font-size:.88rem;color:#7e9197}

/* Card as link */
.card{display:flex;flex-direction:column}
a.card{color:inherit}
.card-link{
  margin-top:16px;font-weight:700;font-size:.92rem;color:var(--teal);
  display:inline-flex;align-items:center;gap:6px;transition:.18s;
}
a.card:hover .card-link{gap:10px;color:var(--teal-deep)}

/* Service page hero */
.svc-hero{
  position:relative;overflow:hidden;padding:120px 0 70px;
  background:
    radial-gradient(820px 420px at 88% -10%,var(--teal-tint),transparent 60%),
    radial-gradient(620px 380px at -8% 120%,var(--olive-tint),transparent 58%),
    var(--bg);
}
.svc-hero-inner{max-width:820px;position:relative;z-index:1}
.breadcrumb{font-size:.9rem;color:var(--muted);margin-bottom:18px}
.breadcrumb a{color:var(--teal);font-weight:600}
.breadcrumb a:hover{color:var(--teal-deep)}
.svc-hero h1{font-size:clamp(2rem,4.6vw,3.1rem)}
.svc-hero .lead{margin-bottom:30px}

/* Capabilities */
.cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:8px}
.cap{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-sm);transition:.2s;
}
.cap:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.cap h3{margin-bottom:8px;font-size:1.08rem}
.cap p{color:var(--muted);font-size:.95rem}
.cap-tag{
  display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;color:var(--teal-deep);background:var(--teal-tint);
  padding:4px 10px;border-radius:999px;margin-bottom:12px;
}

.lead-block{max-width:760px}
.lead-block p{color:var(--muted);font-size:1.06rem;margin-top:16px}

/* Two-column feature rows */
.feat-list{list-style:none;display:grid;gap:14px;margin-top:8px}
.feat-list li{position:relative;padding-left:32px;color:var(--text)}
.feat-list li::before{
  content:"✓";position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;
  background:var(--teal);color:#fff;font-size:.72rem;display:grid;place-items:center;font-weight:700;
}

/* Case studies (rich) */
.cases{background:var(--bg-soft)}
.case-list{display:grid;gap:26px}
.case{
  display:grid;grid-template-columns:1.55fr 1fr;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:.2s;
}
.case:hover{box-shadow:var(--shadow)}
.case-main{padding:34px 36px}
.case-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.case-flag{font-size:.8rem;font-weight:700;letter-spacing:.04em;color:var(--olive-deep);display:inline-flex;align-items:center}
.case-flag b{
  display:inline-grid;place-items:center;min-width:30px;height:20px;padding:0 6px;
  border-radius:5px;background:var(--olive-tint);color:var(--olive-deep);
  font-size:.66rem;letter-spacing:.08em;margin-right:8px;
  border:1px solid rgba(124,125,79,.28);
}
.case-sector{font-size:.82rem;color:var(--muted);font-weight:600}
.case-sector::before{content:"·";margin-right:10px}
.case-main h3{font-size:1.3rem;margin:2px 0 20px}
.case-block{margin-bottom:16px}
.case-block strong{display:block;font-size:.74rem;text-transform:uppercase;letter-spacing:.09em;color:var(--teal);margin-bottom:5px}
.case-block p{color:var(--muted);font-size:.97rem;line-height:1.62}
.case-tech{margin-top:22px}
.tech-label{display:block;font-size:.74rem;text-transform:uppercase;letter-spacing:.09em;color:var(--olive-deep);font-weight:700;margin-bottom:11px}
.tech-chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.tech-chips li{font-size:.8rem;font-weight:600;color:var(--ink);background:var(--bg-soft);border:1px solid var(--line);padding:6px 12px;border-radius:8px}
.case-side{
  background:linear-gradient(165deg,#13262c,#1d4651);color:#eaf1f2;
  padding:34px 30px;display:flex;flex-direction:column;
}
.case-side-badge{
  align-self:flex-start;font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  background:rgba(43,166,189,.18);color:#7fd6e6;border:1px solid rgba(43,166,189,.4);
  padding:5px 12px;border-radius:999px;margin-bottom:22px;
}
.case-side h4{color:#fff;font-size:.95rem;margin-bottom:20px;letter-spacing:0}
.metric{margin-bottom:18px}
.metric-num{font-size:1.75rem;font-weight:900;color:#2ba6bd;line-height:1.05;letter-spacing:-.02em}
.metric-txt{font-size:.88rem;color:#bcd0d4;margin-top:3px;line-height:1.45}
.case-quote{margin-top:auto;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:.87rem;font-style:italic;color:#cfe0e3}

/* Mockup gallery */
.gallery{background:var(--bg)}
.gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.shot{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:#fff;box-shadow:var(--shadow-sm);transition:.2s;
}
.shot:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.shot img{width:100%;height:auto;display:block;background:var(--bg-soft)}
.shot-cap{padding:16px 20px}
.shot-cap h3{font-size:1rem;margin-bottom:4px}
.shot-cap p{font-size:.9rem;color:var(--muted)}

/* AI provider chips */
.providers{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.providers li{list-style:none;font-weight:600;color:var(--teal-deep);background:#fff;border:1px solid var(--line);padding:9px 18px;border-radius:999px;box-shadow:var(--shadow-sm)}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* Responsive */
@media(max-width:920px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .case{grid-template-columns:1fr}
  .nis2-inner,.about-inner,.contact-inner{grid-template-columns:1fr;gap:40px}
  .footer-inner{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .section{padding:72px 0}
  .nav-toggle{display:flex}
  .nav-links{
    position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;
    background:#fff;border-bottom:1px solid var(--line);padding:8px 24px 18px;display:none;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 0;width:100%}
  .nav-cta{margin-top:8px}
}
@media(max-width:520px){
  .grid,.steps,.footer-inner,.cap-grid,.gallery-grid{grid-template-columns:1fr}
  .hero{padding:96px 0 80px}
}