/* ============================================================
   SEMC v2 — Blur-inspired richness, SEMC navy/blue identity
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500&display=swap');

:root{
  --navy:#0A2540; --navy-deep:#071A2E; --navy-2:#0E3155;
  --signal:#1B6FE0; --signal-lt:#4A9EFF; --signal-dk:#1559B8;
  --steel:#5A6B7B; --steel-lt:#8A99A8;
  --line:#DDE4EC; --paper:#FAFBFC; --paper-2:#EEF3F8; --white:#fff;
  --ink:#0F1E2B;
  --font-display:'Space Grotesk','Segoe UI',sans-serif;
  --font-body:'Inter','Segoe UI',sans-serif;
  --font-mono:'JetBrains Mono',monospace;
  --maxw:1200px;
  --shadow:0 1px 2px rgba(10,37,64,.06),0 10px 30px rgba(10,37,64,.08);
  --shadow-lg:0 24px 60px rgba(7,26,46,.28);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
[id]{scroll-margin-top:80px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{font-family:var(--font-body);color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--navy);line-height:1.08;font-weight:700;letter-spacing:-.02em}
a{color:var(--signal);text-decoration:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--signal-lt);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--signal);font-weight:500}

/* ---------- Header / Nav ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.site-header.on-hero{background:transparent;border-bottom-color:transparent}
.site-header.on-hero .nav__links>li>a{color:rgba(255,255,255,.9)}
.site-header.on-hero .nav__links>li>a:hover{color:#fff}
.site-header.on-hero .nav__logo .wordmark{color:#fff}
.site-header.on-hero .nav__logo .subline{color:rgba(255,255,255,.6)}
.site-header.on-hero .burger span{background:#fff}
.nav{display:flex;align-items:center;justify-content:space-between;height:80px}
.nav__logo{display:flex;align-items:center;gap:12px}
.nav__logo img{height:38px;display:block}
.nav__logo .wordmark{font-family:var(--font-display);font-weight:700;font-size:23px;letter-spacing:.06em;color:var(--navy);line-height:1;transition:color .3s}
.nav__logo .subline{font-family:var(--font-mono);font-size:6.6px;letter-spacing:.14em;color:var(--steel);display:block;margin-top:3px;transition:color .3s}
.nav__links{display:flex;gap:6px;align-items:center;list-style:none;height:100%}
.nav__item{position:relative;height:100%;display:flex;align-items:center}
.nav__links>li>a{color:var(--steel);font-weight:600;font-size:14px;letter-spacing:.04em;text-transform:uppercase;padding:8px 16px;transition:color .2s;display:flex;align-items:center;gap:6px}
.nav__links>li>a:hover,.nav__links>li>a.active{color:var(--navy)}
.site-header.on-hero .nav__links>li>a.active{color:#fff}
.nav__links>li>a.nav__cta.active{color:#fff}
.nav__cta{background:var(--signal);color:#fff!important;padding:12px 24px;border-radius:100px;font-weight:700;font-size:13.5px;letter-spacing:.06em;text-transform:uppercase;transition:background .2s,transform .15s,box-shadow .2s}
.nav__cta:hover{background:var(--signal-lt);transform:translateY(-1px);box-shadow:0 10px 24px rgba(27,111,224,.4)}
.site-header.on-hero .nav__cta{color:#fff!important}
.burger{display:none;background:none;border:none;cursor:pointer;padding:8px}
.burger span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:.2s}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;background:var(--navy-deep);overflow:hidden;margin-top:-80px;padding-top:80px}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero__scrim{position:absolute;inset:0;background:linear-gradient(105deg,rgba(7,26,46,.92) 0%,rgba(7,26,46,.72) 42%,rgba(7,26,46,.35) 100%)}
.hero__grad{position:absolute;inset:0;background:radial-gradient(60% 80% at 78% 40%,rgba(27,111,224,.28),transparent 70%)}
.hero .wrap{position:relative;z-index:3;width:100%}
.hero__inner{max-width:820px;padding:60px 0}
.hero h1{color:#fff;font-size:clamp(38px,5.6vw,68px);font-weight:700;margin:22px 0 26px;letter-spacing:-.03em;line-height:1.02}
.hero p.lead{font-size:clamp(17px,2vw,21px);color:#B9CBDD;max-width:600px;margin-bottom:36px;line-height:1.55}
.hero__actions{display:flex;gap:16px;flex-wrap:wrap}
.hero__scroll{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);z-index:3;color:rgba(255,255,255,.5);font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:8px}
.hero__scroll .ln{width:1px;height:34px;background:linear-gradient(rgba(255,255,255,.5),transparent);animation:scr 2s ease-in-out infinite}
@keyframes scr{0%,100%{opacity:.3;transform:scaleY(.6)}50%{opacity:1;transform:scaleY(1)}}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-body);font-weight:700;font-size:14.5px;letter-spacing:.04em;text-transform:uppercase;padding:15px 30px;border-radius:100px;cursor:pointer;border:1.5px solid transparent;transition:transform .15s,background .2s,box-shadow .2s,border-color .2s,color .2s}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn--primary{background:var(--signal);color:#fff}
.btn--primary:hover{background:var(--signal-lt);box-shadow:0 12px 28px rgba(27,111,224,.42)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.3)}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--dark{background:var(--navy);color:#fff}
.btn--dark:hover{background:var(--navy-2);box-shadow:var(--shadow)}

/* ---------- Section scaffolding ---------- */
.section{padding:110px 0}
.section--tint{background:var(--paper)}
.section--navy{background:var(--navy-deep);color:#fff;position:relative;overflow:hidden}
.section__head{max-width:760px;margin-bottom:64px}
.section__head.center{margin-inline:auto;text-align:center}
.section__head h2{font-size:clamp(30px,4vw,46px);margin:16px 0 18px}
.section__head p{color:var(--steel);font-size:19px;line-height:1.6}
.section--navy .section__head h2{color:#fff}
.section--navy .section__head p{color:#B9CBDD}

/* ---------- Positioning statement ---------- */
.statement{padding:120px 28px}
.statement p{font-family:var(--font-display);font-size:clamp(26px,3.6vw,42px);font-weight:600;line-height:1.28;letter-spacing:-.02em;color:var(--navy);max-width:1000px}
.statement p .muted{color:var(--steel-lt)}
.statement .eyebrow{margin-bottom:28px;display:block}

/* ---------- Service grid (Blur-style cards) ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.svc{background:#fff;padding:38px 30px;min-height:230px;display:flex;flex-direction:column;justify-content:space-between;transition:background .3s,transform .3s;position:relative;overflow:hidden}
.svc:hover{background:var(--navy-deep)}
.svc__ico{width:46px;height:46px;color:var(--signal);transition:color .3s}
.svc:hover .svc__ico{color:var(--signal-lt)}
.svc h3{font-size:20px;margin:22px 0 8px;transition:color .3s}
.svc p{color:var(--steel);font-size:14.5px;transition:color .3s}
.svc:hover h3{color:#fff}
.svc:hover p{color:#B9CBDD}
.svc__hex{position:absolute;right:-30px;top:-30px;width:120px;height:120px;opacity:0;transition:opacity .3s}
.svc:hover .svc__hex{opacity:.14}

/* ---------- Capabilities detail (alt rows) ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.cap{display:flex;flex-direction:column;padding:34px 32px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:box-shadow .25s,transform .25s,border-color .25s}
.cap:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#BBD2F0}
.cap__n{font-family:var(--font-mono);font-size:13px;color:var(--signal);letter-spacing:.1em;margin-bottom:16px}
.cap h3{font-size:clamp(22px,2.2vw,26px);margin-bottom:14px}
.cap p{color:var(--steel);font-size:16px;margin-bottom:24px}
.cap ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.cap ul li{font-size:12.5px;font-weight:500;color:var(--navy);background:var(--paper-2);border:1px solid var(--line);padding:6px 12px;border-radius:100px}

/* ---------- Capability tags showcase (navy) ---------- */
.showcase{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.showtile{border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:28px;background:rgba(255,255,255,.03);transition:background .25s,border-color .25s,transform .25s;position:relative;overflow:hidden}
.showtile:hover{background:rgba(27,111,224,.12);border-color:rgba(74,158,255,.4);transform:translateY(-3px)}
.showtile .tag{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--signal-lt)}
.showtile h4{color:#fff;font-size:19px;margin:12px 0 8px}
.showtile p{color:#9DB4CC;font-size:14px}

/* ---------- Stats band ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.stat__n{font-family:var(--font-display);font-size:clamp(38px,5vw,56px);font-weight:700;color:#fff;letter-spacing:-.03em;line-height:1}
.stat__n .u{color:var(--signal-lt)}
.stat__l{color:#9DB4CC;font-size:15px;margin-top:10px}

/* ---------- Differentiators ---------- */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.why{padding:32px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:box-shadow .25s,transform .25s,border-color .25s}
.why:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#BBD2F0}
.why__ico{width:44px;height:44px;border-radius:12px;background:var(--paper-2);display:grid;place-items:center;color:var(--signal);margin-bottom:20px}
.why h4{font-size:20px;margin-bottom:10px}
.why p{color:var(--steel);font-size:15.5px}

/* ---------- FAQ accordion ---------- */
.faq{max-width:820px;margin:0 auto}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{width:100%;text-align:left;background:none;border:none;cursor:pointer;padding:26px 0;display:flex;justify-content:space-between;align-items:center;gap:20px;font-family:var(--font-display);font-size:19px;font-weight:600;color:var(--navy)}
.faq__icon{flex-shrink:0;width:22px;height:22px;position:relative}
.faq__icon::before,.faq__icon::after{content:'';position:absolute;background:var(--signal);border-radius:2px;transition:transform .28s}
.faq__icon::before{top:10px;left:0;width:22px;height:2px}
.faq__icon::after{top:0;left:10px;width:2px;height:22px}
.faq__item.open .faq__icon::after{transform:scaleY(0)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .32s ease}
.faq__a p{color:var(--steel);font-size:16px;padding:0 0 26px;max-width:700px}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--navy),var(--navy-2));border-radius:24px;padding:72px 56px;text-align:center}
.cta-band h2{color:#fff;font-size:clamp(28px,3.8vw,44px);margin-bottom:16px}
.cta-band p{color:#B9CBDD;font-size:19px;max-width:560px;margin:0 auto 32px}
.cta-band__hex{position:absolute;inset:0;opacity:.5}

/* ---------- Contact ---------- */
.section.contact-wrap{padding-top:0}
#contact{scroll-margin-top:104px}
.contact{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;text-align:left;align-items:start;padding:64px 56px}
.contact__intro,.contact__form{position:relative;z-index:2}
.contact .eyebrow{color:var(--signal-lt)}
.contact h2{margin:16px 0 16px}
.contact__intro>p{margin:0 0 28px;max-width:440px;font-size:18px}
.contact__steps{list-style:none;display:grid;gap:14px;margin-bottom:30px}
.contact__steps li{display:flex;gap:14px;align-items:baseline;color:#C6D6E8;font-size:15.5px}
.contact__steps span{font-family:var(--font-mono);font-size:12px;color:var(--signal-lt);letter-spacing:.1em}
.contact .contact__direct{font-size:15px;color:#9DB4CC;margin:0}
.contact__direct a{color:#fff;border-bottom:1px solid rgba(74,158,255,.6)}
.contact__direct a:hover{border-color:#fff}
.contact__form{background:rgba(7,26,46,.55);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:30px;display:grid;gap:18px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:grid;gap:7px}
.field>span{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#9DB4CC}
.field em{font-style:normal;color:var(--signal-lt)}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:15.5px;color:#fff;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.16);border-radius:10px;padding:12px 14px;transition:border-color .2s,background .2s;appearance:none;-webkit-appearance:none}
.field select{background-image:linear-gradient(45deg,transparent 50%,#9DB4CC 50%),linear-gradient(135deg,#9DB4CC 50%,transparent 50%);background-position:calc(100% - 20px) 52%,calc(100% - 15px) 52%;background-size:5px 5px;background-repeat:no-repeat;padding-right:38px}
.field select option{color:var(--ink);background:#fff}
.field textarea{resize:vertical;min-height:130px}
.field input::placeholder,.field textarea::placeholder{color:#647A90}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--signal-lt);background:rgba(255,255,255,.08)}
.field.invalid input,.field.invalid textarea{border-color:#FF7A7A}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.contact__submit{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.contact__submit .btn{border:none}
.contact__submit .btn:disabled{opacity:.6;cursor:wait;transform:none}
.contact .form-status{font-size:14.5px;color:#9DB4CC;margin:0;max-width:none}
.contact .form-status.is-ok{color:#7FE0A8}
.contact .form-status.is-error{color:#FF9A9A}

/* ---------- Footer ---------- */
.footer{background:var(--navy-deep);color:#9DB4CC;padding:72px 0 34px}
.footer__grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:44px;margin-bottom:48px}
.footer__brand .fb-logo{display:flex;align-items:center;gap:11px;margin-bottom:18px}
.footer__brand .fb-logo img{height:34px}
.footer__brand .fb-logo .wm{font-family:var(--font-display);font-weight:700;font-size:21px;letter-spacing:.06em;color:#fff}
.footer__brand p{font-size:14.5px;color:#7E93A8;max-width:290px;line-height:1.6}
.footer h5{color:#fff;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px;font-weight:500}
.footer a{color:#9DB4CC;font-size:14.5px;display:block;padding:6px 0;transition:color .18s}
.footer a:hover{color:#fff}
.footer__badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.footer__badge{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;color:#7E93A8;border:1px solid rgba(255,255,255,.14);border-radius:8px;padding:8px 12px;line-height:1.3}
.footer__bar{border-top:1px solid rgba(255,255,255,.1);padding-top:26px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:#647A90}

/* ---------- Page hero (interior) ---------- */
.phero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--navy-deep),var(--navy));color:#fff;padding:130px 0 90px;margin-top:-80px}
.phero__hex{position:absolute;inset:0;opacity:.5}
.phero .wrap{position:relative;z-index:2}
.phero h1{color:#fff;font-size:clamp(34px,5vw,58px);margin:18px 0 18px}
.phero p{color:#B9CBDD;font-size:20px;max-width:640px}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero__scroll .ln{animation:none}
}

/* ---------- Responsive ---------- */
@media(max-width:1000px){
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .showcase{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr;gap:20px}
  .why-grid{grid-template-columns:1fr}
  .stats{gap:36px}
  .contact{grid-template-columns:1fr;gap:36px}
}
@media(max-width:820px){
  .nav__links{display:none;position:absolute;top:80px;left:0;right:0;flex-direction:column;background:var(--navy-deep);padding:20px;gap:4px;height:auto;box-shadow:var(--shadow-lg)}
  .nav__links.open{display:flex}
  .nav__links>li{width:100%;height:auto}
  .nav__links>li>a{color:#C6D6E8;width:100%}
  .burger{display:block}
  .site-header.on-hero .burger span{background:#fff}
  .stats{grid-template-columns:1fr}
}
@media(max-width:560px){
  .svc-grid,.showcase,.stats,.footer__grid{grid-template-columns:1fr}
  .section{padding:70px 0}
  .statement{padding:70px 28px}
  .cta-band{padding:48px 26px}
  .contact{padding:40px 20px}
  .contact__form{padding:22px}
  .field-row{grid-template-columns:1fr}
  .hero__scroll{display:none}
}