/* ViewKonnect marketing site — shared design system
   Brand: navy #1E3A8A, blue #2563EB, orange #F97316, ink #111827 */
:root{
  --navy:#1E3A8A; --blue:#2563EB; --orange:#F97316; --ink:#111827;
  --slate:#475569; --muted:#64748b; --line:#e5e7eb; --soft:#f1f5f9; --bg:#ffffff;
  --radius:14px; --shadow:0 10px 30px rgba(17,24,39,.08); --shadow-lg:0 24px 60px rgba(17,24,39,.14);
  --maxw:1140px; --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;color:var(--ink);font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,4.5vw,3.4rem)}
h2{font-size:clamp(1.6rem,3vw,2.3rem)}
h3{font-size:1.2rem}
p{margin:0 0 1rem}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:84px 0}
.section.alt{background:var(--soft)}
.center{text-align:center}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.lead{font-size:1.15rem;color:var(--slate);max-width:680px}
.center .lead{margin-left:auto;margin-right:auto}
.muted{color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:1rem;padding:13px 24px;border-radius:10px;border:1px solid transparent;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,background .12s ease;white-space:nowrap}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(249,115,22,.32)}
.btn-primary:hover{background:#ea670c;color:#fff}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:#172e6e;color:#fff}
.btn-ghost{background:#fff;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--navy)}
.btn-lg{padding:16px 30px;font-size:1.05rem}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(12px);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:10px;font-weight:800;font-size:1.2rem;color:var(--navy)}
.brand:hover{text-decoration:none}
.brand .logo{width:32px;height:32px;border-radius:8px;display:block}
.nav-links{display:flex;align-items:center;gap:28px;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--ink);font-weight:600;font-size:.95rem}
.nav-links a:hover{color:var(--blue);text-decoration:none}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px}

/* hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(160deg,#0f205a 0%,var(--navy) 45%,var(--blue) 120%);color:#fff;padding:96px 0 90px}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(700px 320px at 80% 0%,rgba(249,115,22,.22),transparent 60%);pointer-events:none}
.hero .container{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{color:#fff}
.hero p{color:#dbe4ff;font-size:1.2rem;max-width:560px}
.hero .eyebrow{color:#fdba74}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-trust{margin-top:26px;color:#aec0f5;font-size:.9rem;display:flex;gap:20px;flex-wrap:wrap}
.hero-trust b{color:#fff}
.hero-art{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:18px;box-shadow:var(--shadow-lg);padding:14px}
.hero-art .screen{background:#0b1430;border-radius:12px;overflow:hidden}
.hero-art .bar{display:flex;gap:6px;padding:10px 12px;background:#11193b}
.hero-art .bar i{width:11px;height:11px;border-radius:50%;display:block}

/* logos / trust strip */
.trust-strip{padding:30px 0;border-bottom:1px solid var(--line)}
.trust-strip .row{display:flex;align-items:center;justify-content:center;gap:40px;flex-wrap:wrap;color:var(--muted);font-weight:600;font-size:.9rem}

/* feature grid */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);transition:transform .15s ease,box-shadow .15s ease}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.card .ic{width:46px;height:46px;border-radius:11px;display:flex;align-items:center;justify-content:center;background:#eef2ff;margin-bottom:16px}
.card .ic svg{width:24px;height:24px;stroke:var(--blue)}
.app-icon{width:80px;height:80px;display:block;margin-bottom:18px}
.card h3{margin-bottom:6px}
.card p{color:var(--slate);margin:0;font-size:.97rem}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:step}
.step{position:relative;padding-top:8px}
.step .n{width:42px;height:42px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.step h3{margin-bottom:4px}
.step p{color:var(--slate);font-size:.97rem}

/* pricing */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.plan.featured{border:2px solid var(--blue);box-shadow:var(--shadow-lg);position:relative}
.plan.featured .tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--orange);color:#fff;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-radius:20px}
.plan h3{font-size:1.15rem;color:var(--navy)}
.plan .price{font-size:2.4rem;font-weight:800;letter-spacing:-.03em;margin:6px 0 2px}
.plan .price small{font-size:.95rem;font-weight:600;color:var(--muted)}
.plan .per{color:var(--muted);font-size:.9rem;margin-bottom:18px}
.plan ul{list-style:none;padding:0;margin:0 0 24px;flex:1}
.plan ul li{padding:8px 0 8px 28px;position:relative;color:var(--slate);font-size:.95rem;border-bottom:1px solid var(--soft)}
.plan ul li::before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:800}
.plan .btn{width:100%;justify-content:center}

/* FAQ */
.faq{max-width:780px;margin:0 auto}
.faq details{border:1px solid var(--line);border-radius:12px;padding:4px 20px;margin-bottom:12px;background:#fff}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--blue);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--slate);padding-bottom:18px;margin:0}

/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;border-radius:20px;padding:56px;text-align:center;box-shadow:var(--shadow-lg)}
.cta-band h2{color:#fff}
.cta-band p{color:#dbe4ff;max-width:560px;margin:0 auto 26px}

/* footer */
.site-footer{background:var(--ink);color:#cbd5e1;padding:64px 0 28px;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px}
.footer-grid h4{color:#fff;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:16px}
.footer-grid ul{list-style:none;padding:0;margin:0}
.footer-grid li{margin-bottom:10px}
.footer-grid a{color:#cbd5e1}
.footer-grid a:hover{color:#fff}
.footer-brand .brand{color:#fff;margin-bottom:14px}
.footer-brand p{color:#94a3b8;max-width:280px;font-size:.9rem}
.footer-bottom{border-top:1px solid #1f2937;padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#94a3b8;font-size:.85rem}

/* legal / content pages */
.page-head{background:var(--soft);border-bottom:1px solid var(--line);padding:56px 0}
.page-head h1{font-size:clamp(1.8rem,3.5vw,2.6rem);margin:0}
.page-head p{margin:8px 0 0;color:var(--muted)}
.legal{max-width:820px;margin:0 auto;padding:56px 0}
.legal h2{font-size:1.3rem;margin-top:36px}
.legal h3{font-size:1.05rem;margin-top:24px}
.legal p,.legal li{color:var(--slate)}
.legal ul{padding-left:22px}
.legal .updated{color:var(--muted);font-size:.9rem;margin-bottom:30px}
.callout{background:#fff7ed;border:1px solid #fed7aa;border-radius:10px;padding:16px 18px;color:#9a3412;font-size:.92rem}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.contact-card .label{font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.contact-card .val{font-size:1.05rem;font-weight:600;margin-bottom:18px}

/* responsive */
@media(max-width:900px){
  .hero .container{grid-template-columns:1fr;gap:36px}
  .grid-3,.steps,.pricing{grid-template-columns:1fr}
  .grid-2,.contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-links,.nav-cta .btn-ghost{display:none}
  .nav-toggle{display:block}
  .nav.open .nav-links{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);padding:18px 24px;gap:16px}
  .section{padding:60px 0}
  .cta-band{padding:40px 24px}
}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr}}