:root{
  --navy:#0d2a44; --navy-2:#1b3b5a; --teal:#26a8e0; --teal-d:#1683b5; --amber:#f2a541;
  --ink:#1b2430; --muted:#5b6675; --line:#e3e8ef; --bg:#ffffff; --bg-alt:#f4f7fb;
  --radius:14px; --shadow:0 10px 30px rgba(11,37,69,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:var(--teal-d)}
.container{width:min(1140px,100% - 32px);margin-inline:auto}
h1,h2,h3{line-height:1.2;color:var(--navy);margin:0 0 .5em}
h1{font-size:clamp(2rem,4.6vw,3.3rem);font-weight:800;letter-spacing:-.02em}
h1 em{font-style:normal;color:var(--teal)}
h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:800;letter-spacing:-.01em}
h3{font-size:1.1rem;font-weight:700}
p{margin:0 0 1em}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:700;color:var(--teal-d);margin-bottom:.6em}
.eyebrow.light{color:#8fd6f5}
.lead{font-size:1.15rem;color:var(--muted);max-width:36em}
.section-lead{color:var(--muted);max-width:44em;margin-bottom:2rem}

.btn{display:inline-block;background:var(--teal);color:#fff;text-decoration:none;font-weight:600;padding:.85em 1.4em;border-radius:10px;border:2px solid var(--teal);cursor:pointer;font:inherit;font-weight:600;transition:background .2s,transform .2s}
.btn:hover{background:var(--teal-d);border-color:var(--teal-d);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{background:var(--bg-alt);border-color:var(--navy-2)}
.btn-sm{padding:.5em 1em;color:#fff!important}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none}
.brand-mark{color:var(--navy);display:flex}
.brand-name{font-weight:800;font-size:1.25rem;color:var(--navy);letter-spacing:-.01em}
.brand-name span{color:var(--teal)}
.nav-menu{display:flex;align-items:center;gap:1.6rem}
.nav-menu a{text-decoration:none;color:var(--ink);font-weight:500;font-size:.95rem}
.nav-menu a:not(.btn):hover{color:var(--teal-d)}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:.2s}

/* hero */
.hero{background:radial-gradient(1000px 500px at 85% -10%,rgba(14,159,143,.14),transparent 60%),linear-gradient(180deg,#f7fafc,#fff);padding:72px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:48px;align-items:center}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:1.6rem}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.hc-row{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px dashed var(--line);font-size:.93rem}
.hc-row span:nth-child(2){flex:1}
.hc-row b{font-size:.78rem;color:var(--muted);font-weight:600}
.dot{width:10px;height:10px;border-radius:50%}
.dot.ok{background:var(--teal)} .dot.run{background:var(--amber)}
.hc-meter{height:8px;background:var(--bg-alt);border-radius:8px;margin:18px 0 10px;overflow:hidden}
.hc-meter span{display:block;height:100%;background:linear-gradient(90deg,var(--teal),#6cc8ee)}
.hc-note{font-size:.85rem;color:var(--muted);margin:0}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:56px}
.stats div{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}
.stats strong{display:block;font-size:1.9rem;color:var(--navy);font-weight:800}
.stats span{color:var(--muted);font-size:.9rem}

/* sections */
.section{padding:88px 0}
.section-alt{background:var(--bg-alt)}
.section-dark{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#dbe6f3}
.section-dark h2{color:#fff}
.section-dark a{color:#8fd6f5}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card p{color:var(--muted);font-size:.94rem;margin:0}
.icon{width:44px;height:44px;border-radius:10px;background:rgba(38,168,224,.12);color:var(--teal-d);display:grid;place-items:center;font-weight:800;margin-bottom:14px}
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:start}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.panel dt{font-weight:700;color:var(--navy);margin-top:14px}
.panel dd{margin:4px 0 0;color:var(--muted);font-size:.95rem}
.checks{list-style:none;padding:0;margin:1rem 0 0}
.checks li{position:relative;padding-left:30px;margin:.55em 0}
.checks li::before{content:"";position:absolute;left:0;top:.35em;width:18px;height:18px;border-radius:50%;background:var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10l3 3 7-7' stroke='white' stroke-width='2.5' fill='none'/%3E%3C/svg%3E") center/12px no-repeat}
.lang-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.lang-groups>div{border-top:3px solid var(--teal);padding-top:16px}
.lang-groups p{color:var(--muted);font-size:.94rem}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.steps li>span{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;font-weight:700;margin-bottom:12px}
.steps p{color:var(--muted);font-size:.93rem;margin:0}

/* contact */
.contact-list{display:grid;gap:14px;margin-top:1.5rem}
.contact-list b{display:block;color:#fff;font-size:.9rem}
.form{background:#fff;color:var(--ink);border-radius:var(--radius);padding:28px;display:grid;gap:14px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.form label{display:grid;gap:6px;font-weight:600;font-size:.88rem;color:var(--navy)}
.form input,.form select,.form textarea{font:inherit;font-weight:400;padding:.7em .8em;border:1px solid var(--line);border-radius:9px;background:#fbfcfe;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--teal);border-color:transparent}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-note{font-size:.8rem;color:var(--muted);margin:0}
.form-note.err{color:#c0392b}

/* footer */
.site-footer{background:#08182e;color:#9fb0c6;padding:36px 0}
.footer-grid{display:grid;grid-template-columns:1fr auto;gap:12px 24px;align-items:center}
.footer-grid p{margin:.3em 0 0;font-size:.9rem}
.site-footer .brand-name{color:#fff}
.footer-links{display:flex;gap:20px;flex-wrap:wrap}
.footer-links a{color:#cfe0f2;text-decoration:none;font-size:.92rem}
.copy{grid-column:1/-1;font-size:.82rem;border-top:1px solid #1b2f4a;padding-top:16px;margin-top:8px}

/* legal page */
.legal{padding:64px 0;max-width:760px}
.legal h2{font-size:1.3rem;margin-top:1.6em}

/* responsive */
@media (max-width:1000px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .lang-groups{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
  .nav-toggle{display:block}
  .nav-menu{position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 16px;border-bottom:1px solid var(--line);display:none}
  .nav-menu.open{display:flex}
  .nav-menu a{padding:12px 4px;border-bottom:1px solid var(--line)}
  .nav-menu a.btn{margin-top:10px;text-align:center;border-bottom:0}
  .hero{padding:48px 0 32px}
  .hero-grid,.split{grid-template-columns:1fr;gap:32px}
  .stats{grid-template-columns:repeat(2,1fr);margin-top:36px}
  .section{padding:64px 0}
}
@media (max-width:520px){
  .cards,.steps,.lang-groups{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}

/* brand logo */
.brand{gap:.55rem}
.brand-icon{width:36px;height:36px}
.brand-word{width:170px;height:auto}
.site-footer img{width:190px;height:auto}

/* hero slider */
.hero{position:relative;padding:0;background:#0d2a44;overflow:hidden}
.slides{position:relative;height:clamp(460px,72vh,640px)}
.slide{position:absolute;inset:0;display:flex;align-items:center;opacity:0;visibility:hidden;transition:opacity .8s ease,visibility .8s;
  background:linear-gradient(90deg,rgba(9,28,46,.88) 0%,rgba(9,28,46,.62) 45%,rgba(9,28,46,.15) 100%),var(--img) var(--pos,center)/cover no-repeat}
.slide.is-active{opacity:1;visibility:visible}
.slide-text{color:#e6eef6}
.slide-text>*{max-width:640px}
.slide h1,.slide .h1{color:#fff;font-size:clamp(1.9rem,4.4vw,3.2rem);font-weight:800;letter-spacing:-.02em;line-height:1.15;margin:0 0 .5em}
.slide .lead{color:#d2deea}
.slide.is-active .slide-text>*{animation:rise .7s ease both}
.slide.is-active .slide-text>*:nth-child(2){animation-delay:.08s}
.slide.is-active .slide-text>*:nth-child(3){animation-delay:.16s}
.slide.is-active .slide-text>*:nth-child(4){animation-delay:.24s}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.btn-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn-light:hover{background:rgba(255,255,255,.12);border-color:#fff}
.sl-arrow{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;border:0;background:rgba(255,255,255,.16);color:#fff;font-size:2rem;line-height:1;cursor:pointer;backdrop-filter:blur(4px);transition:background .2s}
.sl-arrow:hover{background:rgba(255,255,255,.3)}
.sl-arrow.prev{left:18px}.sl-arrow.next{right:18px}
.sl-dots{position:absolute;bottom:22px;left:0;right:0;display:flex;justify-content:center;gap:10px}
.sl-dots button{width:28px;height:5px;border-radius:4px;border:0;background:rgba(255,255,255,.4);cursor:pointer;padding:0}
.sl-dots button[aria-selected="true"]{background:var(--teal);width:44px}
@media (prefers-reduced-motion:reduce){.slide{transition:none}.slide.is-active .slide-text>*{animation:none}}

/* stats band + certs */
.stats-band{background:var(--bg-alt);padding:0 0 40px}
.stats-band .stats{margin-top:-46px;position:relative;z-index:2}
.stats-band .stats div{box-shadow:var(--shadow)}
.certs{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:28px}
.cert{display:inline-flex;gap:8px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:.88rem;color:var(--muted)}
.cert b{color:var(--navy)}
.cert::before{content:"";width:18px;height:18px;border-radius:50%;background:var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10l3 3 7-7' stroke='white' stroke-width='2.5' fill='none'/%3E%3C/svg%3E") center/12px no-repeat}

/* industries */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:1.4rem}
.chips span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-weight:500;color:var(--navy);font-size:.93rem}

.about-img{width:100%;height:auto;border-radius:var(--radius);margin-bottom:20px;box-shadow:var(--shadow);display:block}

@media (max-width:820px){
  .slides{height:560px}
  .slide{background:linear-gradient(180deg,rgba(9,28,46,.55),rgba(9,28,46,.9)),var(--img) var(--pos,center)/cover no-repeat;align-items:flex-end;padding-bottom:70px}
  .sl-arrow{display:none}
  .brand-word{width:140px}
  .stats-band .stats{margin-top:-30px}
}
.sl-dots{bottom:66px}
@media (max-width:820px){.sl-dots{bottom:44px}.slide{padding-bottom:86px}}