/* Enki Cube brand: navy #0F2D3A, teal #14B8A6 / #59D4C8, mint #EAFBF7; Sora headings, Inter body. */
:root{
  --navy:#0F2D3A; --night:#0a1c25; --slate:#1E293B; --slate2:#475569; --mist:#CBD5E1; --snow:#F1F5F9;
  --teal:#14B8A6; --teal2:#59D4C8; --mint:#EAFBF7; --sky:#38BDF8; --green:#22C55E; --ice:#7DD3FC;
  --card:rgba(15,45,58,.55); --edge:rgba(89,212,200,.16); --line:rgba(203,213,225,.12);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;min-height:100vh;color:var(--snow);background:var(--night);
  font:17px/1.65 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background-image:radial-gradient(1100px 560px at 15% -120px,rgba(20,184,166,.16),transparent 70%),
                   linear-gradient(180deg,var(--navy) 0%,var(--night) 640px)}
h1,h2,h3,.brand-name{font-family:Sora,Inter,-apple-system,sans-serif}
a{color:var(--teal2);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:820px}

/* Header */
header.top{position:sticky;top:0;z-index:5;background:rgba(10,28,37,.72);border-bottom:1px solid var(--line);
  -webkit-backdrop-filter:blur(18px) saturate(1.4);backdrop-filter:blur(18px) saturate(1.4)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand:hover{text-decoration:none}
.brand svg{width:38px;height:30px;flex:none}
.brand-name{display:flex;flex-direction:column;line-height:1}
.brand-name b{font-weight:600;font-size:16px;letter-spacing:.26em}
.brand-name small{font-family:Inter,sans-serif;font-size:8.5px;letter-spacing:.42em;color:var(--teal2);margin-top:5px;font-weight:500}
nav.links{display:flex;align-items:center;gap:22px;font-size:14.5px}
nav.links a{color:var(--mist)}
nav.links a:hover{color:#fff;text-decoration:none}
nav.links a[aria-current]{color:#fff;font-weight:600}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--teal);color:#05221f!important;font-weight:600;
  padding:11px 20px;border-radius:10px;font-size:15px;border:1px solid transparent;transition:filter .15s,transform .15s}
.btn:hover{text-decoration:none;filter:brightness(1.1);transform:translateY(-1px)}
.btn.small{padding:8px 15px;font-size:14px}
.btn.ghost{background:transparent;color:var(--teal2)!important;border-color:rgba(89,212,200,.45)}

/* Hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero canvas.wave{position:absolute;left:-10%;bottom:-40px;width:120%;height:72%;opacity:.9;pointer-events:none}
.hero .wrap{position:relative;z-index:1;padding-top:92px;padding-bottom:150px}
.eyebrow{display:inline-block;font-size:12.5px;letter-spacing:.32em;text-transform:uppercase;color:var(--teal2);margin-bottom:18px;font-weight:600}
.hero h1{font-size:clamp(40px,7vw,68px);line-height:1.04;letter-spacing:-1.5px;margin:0 0 20px;font-weight:700;max-width:760px}
.hero h1 span{color:var(--teal2)}
.hero p.lead{font-size:clamp(17px,2.2vw,20px);color:var(--mist);max-width:580px;margin:0 0 32px}
.cta{display:flex;gap:12px;flex-wrap:wrap}

/* Sections */
section.block{padding:84px 0}
.kicker{font-size:12.5px;letter-spacing:.3em;text-transform:uppercase;color:var(--teal2);font-weight:600;margin:0 0 10px}
section.block h2{font-size:clamp(28px,4.4vw,40px);letter-spacing:-.6px;line-height:1.15;margin:0 0 14px}
section.block h2 span{color:var(--teal2)}
section.block p.sub{color:var(--mist);max-width:640px;margin:0 0 40px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--edge);border-radius:18px;padding:26px;
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);transition:border-color .2s,transform .2s}
.card:hover{border-color:rgba(89,212,200,.4);transform:translateY(-2px)}
.card svg{width:34px;height:34px;stroke:var(--teal2);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:18px;margin:16px 0 6px;font-weight:600}
.card p{margin:0;color:var(--mist);font-size:15px;line-height:1.55}

/* Product */
.product{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.product ul{list-style:none;padding:0;margin:0 0 28px}
.product li{position:relative;padding-left:30px;margin:12px 0;color:var(--mist)}
.product li::before{content:"";position:absolute;left:0;top:7px;width:16px;height:16px;border-radius:50%;
  background:rgba(20,184,166,.18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.3 2.3 4.7-5' fill='none' stroke='%2359D4C8' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat}
.product li b{color:#fff;font-weight:600}
.app-tile{position:relative;aspect-ratio:1;max-width:340px;margin:0 auto;border-radius:22.5%;overflow:hidden;
  border:1px solid rgba(255,255,255,.08);box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 0 1px rgba(0,0,0,.3)}
.app-tile svg{display:block;width:100%;height:100%}
.badge{display:inline-block;font-size:13px;color:var(--teal2);border:1px solid rgba(89,212,200,.35);border-radius:999px;padding:5px 12px;margin-bottom:16px}

/* Values */
.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:22px;text-align:center}
.values svg{width:46px;height:46px;stroke:var(--teal2);fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.values h3{margin:12px 0 4px;font-size:17px}
.values p{margin:0;color:var(--mist);font-size:14.5px}

.contact-band{border:1px solid var(--edge);border-radius:22px;padding:42px clamp(22px,5vw,52px);display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  background:linear-gradient(120deg,rgba(20,184,166,.16),rgba(15,45,58,.6))}
.contact-band h2{margin:0 0 6px!important}
.contact-band p{margin:0;color:var(--mist)}

/* Documents (privacy, terms, support) */
.doc{background:var(--card);border:1px solid var(--edge);border-radius:22px;padding:40px clamp(20px,5vw,52px);margin:44px auto 64px}
.doc h1{font-size:clamp(30px,5vw,42px);letter-spacing:-.8px;line-height:1.12;margin:0 0 6px}
.doc .meta{color:#8fa3b3;font-size:14px;margin:0 0 28px}
.doc h2{font-size:21px;margin:36px 0 8px;letter-spacing:-.2px}
.doc p,.doc li{color:var(--mist)}
.doc strong{color:#fff}
.doc ul{padding-left:22px}
.doc li{margin:7px 0}
.summary{border-radius:14px;padding:16px 20px;background:rgba(20,184,166,.10);border:1px solid rgba(89,212,200,.28)}
.summary p{margin:4px 0;color:var(--snow)}
.faq details{border-top:1px solid var(--line);padding:16px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:600;color:#fff;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--teal2);font-weight:400;font-size:22px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:10px 0 0}
.contact{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 24px;margin:8px 0 26px;flex-wrap:wrap;
  border-radius:16px;border:1px solid var(--edge);background:rgba(20,184,166,.08)}
.contact .big{font-family:Sora,sans-serif;font-size:19px;font-weight:600;color:#fff}

footer{border-top:1px solid var(--line);padding:30px 0 44px;color:#8fa3b3;font-size:14px}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}
footer a{color:#8fa3b3}
footer nav{display:flex;gap:18px;flex-wrap:wrap}
footer .tag{color:var(--teal2)}

@media (max-width:820px){
  .product{grid-template-columns:1fr}
  .app-tile{max-width:220px}
  nav.links .hide-sm{display:none}
}
@media (max-width:520px){
  nav.links{gap:14px;font-size:14px}
  nav.links .btn{display:none}
  .hero .wrap{padding-top:60px;padding-bottom:120px}
  section.block{padding:60px 0}
}

/* Products card on enkicube.com */
.product-card{display:flex;align-items:center;gap:20px;padding:20px 24px;border-radius:20px;background:var(--card);border:1px solid var(--edge);
  color:inherit;transition:border-color .2s,transform .2s;flex-wrap:wrap}
.product-card:hover{text-decoration:none;border-color:rgba(89,212,200,.4);transform:translateY(-2px)}
.product-icon{width:64px;height:64px;border-radius:22.5%;overflow:hidden;flex:none;border:1px solid rgba(255,255,255,.08);box-shadow:0 10px 24px rgba(0,0,0,.35)}
.product-icon svg,.brand-icon svg{display:block;width:100%;height:100%}
.product-text{flex:1 1 280px;display:flex;flex-direction:column;gap:2px}
.product-text b{font-family:Sora,Inter,sans-serif;font-size:19px;color:#fff;font-weight:600}
.product-text span{color:var(--mist);font-size:15px;line-height:1.5}
.product-go{color:var(--teal2);font-weight:600;font-size:15px;white-space:nowrap}

/* enkiadmin.enkicube.com: the app's own look, charcoal and white like its icon */
body.admin{--night:#0e0e0f;--navy:#1a1a1c;--teal:#ffffff;--teal2:#e5e7eb;--mist:#b9bdc4;--card:rgba(255,255,255,.04);
  --edge:rgba(255,255,255,.10);--line:rgba(255,255,255,.09);--dot:#9aa1ab;
  background-image:radial-gradient(1000px 520px at 75% -160px,rgba(255,255,255,.07),transparent 70%),
                   linear-gradient(180deg,#1a1a1c 0%,#0e0e0f 640px)}
body.admin header.top{background:rgba(14,14,15,.72)}
body.admin .btn{color:#111!important}
body.admin .btn.ghost{color:#fff!important;border-color:rgba(255,255,255,.3)}
body.admin a{color:#fff}
body.admin .doc a,body.admin .faq a{color:#9cc2ff}
body.admin footer a{color:#8f949b}
body.admin .card:hover{border-color:rgba(255,255,255,.3)}
body.admin .summary{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.14)}
body.admin .contact{background:rgba(255,255,255,.04)}
body.admin .contact-band{background:linear-gradient(120deg,rgba(255,255,255,.07),rgba(255,255,255,.02))}
.brand-icon{width:34px;height:34px;border-radius:22.5%;overflow:hidden;flex:none;border:1px solid rgba(255,255,255,.12)}
.brand-name.app b{letter-spacing:0;font-size:18px;font-weight:600}
.brand-name.app small{letter-spacing:.08em;color:#9aa1ab;font-size:10px;margin-top:4px}
.app-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.app-hero .app-tile{max-width:300px}
@media (max-width:820px){.app-hero-grid{grid-template-columns:1fr}.app-hero .app-tile{max-width:180px;margin:0}}
.product-icon img,.brand-icon img,.app-tile img{display:block;width:100%;height:100%}
body.admin .badge{color:#e5e7eb;border-color:rgba(255,255,255,.25)}
body.admin .cards{grid-template-columns:repeat(auto-fit,minmax(290px,1fr))}
section[id]{scroll-margin-top:80px}