/* =========================================================
   Bitware Technologies — main stylesheet
   ========================================================= */
:root{
  --brand:#0e9def;
  --brand-600:#0a84cc;
  --brand-700:#0868a3;
  --brand-50:#eaf6fe;
  --ink:#0b1b2b;
  --ink-2:#13283d;
  --text:#2b3a4a;
  --muted:#5d6b7a;
  --line:#e2e8ef;
  --bg:#ffffff;
  --bg-soft:#f5f8fb;
  --ok:#11845b;
  --err:#c62f2f;
  --radius:14px;
  --radius-lg:22px;
  --shadow:0 1px 2px rgba(11,27,43,.05),0 8px 24px rgba(11,27,43,.06);
  --shadow-lg:0 2px 6px rgba(11,27,43,.06),0 24px 60px rgba(11,27,43,.12);
  --wrap:1180px;
  --font-display:"Sora",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{overflow-x:clip}
body{margin:0;font-family:var(--font-body);font-size:17px;line-height:1.65;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--brand-700);text-decoration:none}
a:hover{color:var(--brand)}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink);line-height:1.18;margin:0 0 .6em;letter-spacing:-.015em}
h1{font-size:clamp(2.1rem,4.6vw,3.6rem);font-weight:700}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:700}
h3{font-size:1.22rem;font-weight:600}
p{margin:0 0 1em}
ul{padding-left:1.2em}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px;z-index:100}
.skip:focus{left:12px;color:#fff}
:focus-visible{outline:3px solid rgba(14,157,239,.45);outline-offset:2px;border-radius:6px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.55em;font-family:var(--font-display);font-weight:600;font-size:.98rem;padding:.9em 1.45em;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s,box-shadow .2s;line-height:1.2;text-align:center}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 18px rgba(14,157,239,.32)}
.btn-primary:hover{background:var(--brand-600);color:#fff;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-700)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--brand-50);color:var(--ink)}
.btn-outline-light{border-color:rgba(255,255,255,.35);color:#fff}
.btn-outline-light:hover{border-color:#fff;color:#fff}
.btn[disabled]{opacity:.65;cursor:progress;transform:none}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.6) blur(10px);-webkit-backdrop-filter:saturate(1.6) blur(10px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 4px 20px rgba(11,27,43,.05)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px}
.brand img{height:42px;width:auto}
.nav-menu{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-menu>li{position:relative}
.nav-menu a{display:block;padding:10px 14px;color:var(--ink);font-weight:500;font-size:.97rem;border-radius:10px}
.nav-menu a:hover,.nav-menu a[aria-current="page"]{color:var(--brand-700);background:var(--brand-50)}
.has-sub>a::after{content:"";display:inline-block;width:7px;height:7px;margin-left:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-3px);opacity:.6}
.sub{position:absolute;top:100%;left:0;min-width:260px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:8px;list-style:none;margin:6px 0 0;opacity:0;visibility:hidden;transform:translateY(6px);transition:all .18s}
.has-sub:hover .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:none}
.sub a{padding:10px 12px;font-size:.95rem}
.nav-cta{margin-left:10px}
.nav-cta .btn{padding:.7em 1.2em}
.nav-toggle{display:none;background:none;border:0;padding:10px;cursor:pointer;color:var(--ink)}
.nav-toggle span{display:block;width:24px;height:2px;background:currentColor;margin:5px 0;transition:transform .2s,opacity .2s}
.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-open .nav-toggle span:nth-child(2){opacity:0}
.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width:980px){
  .nav-toggle{display:block}
  /* backdrop-filter would make the header the containing block of the fixed menu, so drop it on mobile */
  .site-header{background:#fff;backdrop-filter:none;-webkit-backdrop-filter:none}
  .nav-links{position:fixed;top:76px;left:0;right:0;bottom:0;height:calc(100vh - 76px);height:calc(100dvh - 76px);z-index:49;background:#fff;padding:16px 20px 40px;overflow-y:auto;overscroll-behavior:contain;border-top:1px solid var(--line);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .2s ease,transform .2s ease,visibility 0s linear .2s}
  .nav-open .nav-links{opacity:1;visibility:visible;transform:none;transition:opacity .2s ease,transform .2s ease,visibility 0s}
  .nav-menu{flex-direction:column;align-items:stretch;gap:2px}
  .nav-menu a{padding:14px 12px;font-size:1.05rem}
  .sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 6px 14px;margin:0}
  .has-sub>a::after{display:none}
  .nav-cta{margin:14px 0 0}
  .nav-cta .btn{width:100%;justify-content:center;padding:1em}
  body.nav-open{overflow:hidden}
}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:88px 0 96px;background:linear-gradient(180deg,#fff 0%,var(--bg-soft) 100%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-size:.82rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--brand-700);background:var(--brand-50);padding:7px 14px;border-radius:999px;margin-bottom:22px}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--brand)}
.hero h1 .hl{color:var(--brand)}
.lead{font-size:1.18rem;color:var(--muted);max-width:40em}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 26px;margin:34px 0 0;padding:0;list-style:none;font-size:.95rem;color:var(--ink-2)}
.hero-points li{display:flex;align-items:center;gap:8px}
.hero-points svg{width:18px;height:18px;color:var(--brand)}
.hero-art{position:relative;aspect-ratio:1/1;max-width:500px;margin-left:auto;width:100%}
.hero-art .ring{position:absolute;border-radius:50%;border:2px solid rgba(14,157,239,.18)}
.hero-art .r1{inset:0}
.hero-art .r2{inset:12%;border-color:rgba(14,157,239,.28)}
.hero-art .r3{inset:26%;background:var(--brand);border:0;box-shadow:0 30px 80px rgba(14,157,239,.35)}
.hero-art .bar{position:absolute;left:39%;top:43%;width:24%;height:14%;background:#fff;border-radius:999px}
.hero-art .stem{position:absolute;left:33%;top:20%;width:8%;height:56%;background:#fff;border-radius:4px}
.chip{position:absolute;display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 16px;box-shadow:var(--shadow-lg);font-family:var(--font-display);font-weight:600;font-size:.9rem;color:var(--ink);white-space:nowrap}
.chip i{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--brand-50);color:var(--brand-700)}
.chip svg{width:18px;height:18px}
.chip.c1{top:6%;left:-4%}
.chip.c2{top:44%;right:-6%}
.chip.c3{bottom:6%;left:4%}
@media (prefers-reduced-motion:no-preference){
  .chip{animation:float 6s ease-in-out infinite}
  .chip.c2{animation-delay:-2s}.chip.c3{animation-delay:-4s}
  @keyframes float{50%{transform:translateY(-8px)}}
}
@media (max-width:980px){
  .hero{padding:56px 0 64px}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-art{max-width:380px;margin:0 auto}
  .chip.c1{left:0}.chip.c2{right:0}
}

/* ---------- Page header (inner pages) ---------- */
.page-hero{padding:64px 0 56px;background:var(--ink);color:#c9d6e3;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-140px;top:-140px;width:420px;height:420px;border-radius:50%;border:56px solid rgba(14,157,239,.16)}
.page-hero h1{color:#fff;max-width:18em}
.page-hero .lead{color:#a9bccf}
.page-hero .eyebrow{background:rgba(14,157,239,.16);color:#8fd2fa}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:0 0 22px;font-size:.88rem}
.crumbs li+li::before{content:"/";margin-right:6px;opacity:.5}
.crumbs a{color:#8fd2fa}
.crumbs [aria-current]{color:#c9d6e3}

/* ---------- Sections ---------- */
.section{padding:96px 0}
.section.soft{background:var(--bg-soft)}
.section.dark{background:var(--ink);color:#c9d6e3}
.section.dark h2,.section.dark h3{color:#fff}
.section-head{max-width:720px;margin-bottom:52px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head p{color:var(--muted);font-size:1.08rem}
.section.dark .section-head p{color:#a9bccf}
.kicker{display:block;font-family:var(--font-display);font-size:.82rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--brand);margin-bottom:12px}
@media (max-width:760px){.section{padding:68px 0}.section-head{margin-bottom:36px}}

/* ---------- Cards ---------- */
.grid{display:grid;gap:24px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.g3,.g2,.g4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;transition:transform .2s,box-shadow .2s,border-color .2s;position:relative}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#cfe6f6}
.card p{color:var(--muted);margin-bottom:0}
.card .ico{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:var(--brand-50);color:var(--brand-700);margin-bottom:20px}
.card .ico svg{width:26px;height:26px}
.card .more{display:inline-flex;align-items:center;gap:6px;margin-top:18px;font-family:var(--font-display);font-weight:600;font-size:.94rem}
.card .more svg{width:16px;height:16px;transition:transform .2s}
.card:hover .more svg{transform:translateX(3px)}
.card-link{position:absolute;inset:0;border-radius:inherit}
.service-card ul{margin:14px 0 0;padding:0;list-style:none;font-size:.94rem;color:var(--ink-2)}
.service-card li{padding:5px 0 5px 22px;position:relative}
.service-card li::before{content:"";position:absolute;left:0;top:13px;width:10px;height:2px;background:var(--brand)}
.card.feature{border:0;background:transparent;padding:0}
.card.feature:hover{transform:none;box-shadow:none}

/* ---------- Split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:36px}}
.checklist{list-style:none;padding:0;margin:22px 0 0}
.checklist li{position:relative;padding:8px 0 8px 34px}
.checklist li::before{content:"";position:absolute;left:0;top:11px;width:22px;height:22px;border-radius:50%;background:var(--brand-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230868a3' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/13px no-repeat}
.panel{background:var(--ink);color:#c9d6e3;border-radius:var(--radius-lg);padding:40px;position:relative;overflow:hidden}
.panel h3{color:#fff}
.panel::after{content:"";position:absolute;right:-80px;bottom:-80px;width:220px;height:220px;border-radius:50%;border:34px solid rgba(14,157,239,.2)}
.stat-row{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:22px;position:relative;z-index:1}
.stat-row strong{display:block;font-family:var(--font-display);font-size:1.05rem;color:#fff;margin-bottom:4px}
.stat-row span{font-size:.93rem}

/* ---------- Process ---------- */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;list-style:none;padding:0;margin:0}
.steps li{position:relative;padding:28px 24px;border-radius:var(--radius-lg);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.steps li::before{counter-increment:step;content:"0" counter(step);display:block;font-family:var(--font-display);font-weight:700;font-size:1.9rem;color:var(--brand);margin-bottom:12px}
.steps p{margin:0;font-size:.96rem;color:#a9bccf}
.section:not(.dark) .steps li{background:#fff;border-color:var(--line)}
.section:not(.dark) .steps p{color:var(--muted)}
@media (max-width:980px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* ---------- Tags ---------- */
.tags{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0}
.tags li{padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:.92rem;font-weight:500;color:var(--ink-2)}

/* ---------- FAQ ---------- */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 0;font-family:var(--font-display);font-weight:600;font-size:1.08rem;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.6rem;font-weight:400;color:var(--brand);transition:transform .2s;line-height:1}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding-bottom:12px;margin:0}

/* ---------- CTA band ---------- */
.cta-band{background:var(--brand);color:#eaf6fe;border-radius:28px;padding:56px;display:grid;grid-template-columns:1.4fr auto;gap:32px;align-items:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;left:-90px;bottom:-140px;width:300px;height:300px;border-radius:50%;border:44px solid rgba(255,255,255,.12)}
.cta-band h2{color:#fff;margin-bottom:.3em}
.cta-band p{margin:0;font-size:1.08rem}
.cta-band .actions{display:flex;flex-wrap:wrap;gap:12px;position:relative}
@media (max-width:860px){.cta-band{grid-template-columns:1fr;padding:40px 28px}}

/* ---------- Contact / form ---------- */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr;gap:36px}}
.contact-info .item{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.contact-info .item i{flex:none;display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--brand-50);color:var(--brand-700)}
.contact-info .item svg{width:22px;height:22px}
.contact-info strong{display:block;font-family:var(--font-display);color:var(--ink)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px;box-shadow:var(--shadow)}
@media (max-width:560px){.form-card{padding:24px 18px}}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:640px){.form-row{grid-template-columns:1fr}}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.92rem;color:var(--ink);margin-bottom:7px}
.field label .opt{font-weight:400;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:13px 15px;transition:border-color .2s,box-shadow .2s;appearance:none;-webkit-appearance:none}
.field select{background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235d6b7a' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 14px center/18px no-repeat;padding-right:42px}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(14,157,239,.14)}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--err)}
.field .err{display:none;color:var(--err);font-size:.85rem;margin-top:6px}
.field.invalid .err{display:block}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--muted);margin:4px 0 22px}
.consent input{margin-top:4px;width:18px;height:18px;accent-color:var(--brand);flex:none}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form-status{display:none;margin-top:18px;padding:14px 16px;border-radius:12px;font-size:.95rem}
.form-status.ok{display:block;background:#e8f6ef;color:var(--ok)}
.form-status.bad{display:block;background:#fdecec;color:var(--err)}
.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.5);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;display:none}
.loading .spinner{display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Prose ---------- */
.prose{max-width:780px}
.prose h2{font-size:1.5rem;margin-top:1.8em}
.prose li{margin-bottom:.4em}

/* ---------- Footer ---------- */
.site-footer{background:#07131f;color:#93a6b9;padding:72px 0 0;font-size:.95rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{color:#fff;font-size:.95rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:10px}
.site-footer a{color:#93a6b9}
.site-footer a:hover{color:#fff}
.footer-logo{background:#fff;display:inline-block;padding:10px 14px;border-radius:12px;margin-bottom:18px}
.footer-logo img{height:34px;width:auto}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:56px;padding:22px 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.88rem}

/* ---------- Utilities ---------- */
.center{text-align:center}
.mt-0{margin-top:0}.mt-2{margin-top:2rem}
.muted{color:var(--muted)}
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}*{scroll-behavior:auto!important}}
.notfound{padding:120px 0;text-align:center}
.notfound .big{font-family:var(--font-display);font-size:clamp(5rem,14vw,9rem);font-weight:700;color:var(--brand);line-height:1;margin-bottom:10px}
.site-footer .btn-primary,.site-footer .btn-primary:hover{color:#fff}
.nav-menu .btn-primary,.nav-menu .btn-primary:hover{color:#fff;background:var(--brand)}
.nav-menu .btn-primary:hover{background:var(--brand-600)}