/* Kovtel marketing site, shared styles. Bootstrap 5.3 (CDN) + Bootstrap Icons (CDN). No build step. */

:root{
    --ink:#0b0c2a;
    --ink-2:#1e1b4b;
    --accent:#4f46e5;
    --accent-2:#8b5cf6;
    --accent-dark:#4338ca;
    --muted:#6c6e8d;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;}
body{
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
    color:#1c1d3d;background:#fff;
}
a{color:var(--accent);}
a:hover{color:var(--accent-dark);}
.text-accent{color:var(--accent)!important;}
.bg-ink{background:var(--ink)!important;}

/* ---------- Navbar ---------- */
.site-navbar{
    background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(10px);
    border-bottom:1px solid #eef0f8;padding-top:.85rem;padding-bottom:.85rem;
}
.site-navbar .nav-link{font-weight:600;color:#33355c;font-size:.92rem;padding-left:.85rem;padding-right:.85rem;}
.site-navbar .nav-link.active,.site-navbar .nav-link:hover{color:var(--accent);}
.site-navbar .btn-primary{padding:.5rem 1.15rem;}

.btn-primary{background:var(--accent);border-color:var(--accent);font-weight:600;
    transition:transform .15s ease,box-shadow .15s ease,background-color .15s ease;}
.btn-primary:hover{background:var(--accent-dark);border-color:var(--accent-dark);
    transform:translateY(-1px);box-shadow:0 10px 22px -10px rgba(67,56,202,.55);}
.btn-outline-primary{color:var(--accent);border-color:#d6d5f7;font-weight:600;}
.btn-outline-primary:hover{background:var(--accent);border-color:var(--accent);}

/* ---------- Hero ---------- */
.hero{
    position:relative;overflow:hidden;color:#fff;
    background:linear-gradient(165deg,#0b0c2a 0%,#15132f 38%,#1e1b4b 72%,#33299b 100%);
    padding:6.5rem 0 7rem;
}
.hero::before{
    content:"";position:absolute;inset:0;pointer-events:none;
    background-image:radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px);
    background-size:26px 26px;
    -webkit-mask-image:radial-gradient(ellipse 60% 55% at 30% 20%, black 0%, transparent 75%);
    mask-image:radial-gradient(ellipse 60% 55% at 30% 20%, black 0%, transparent 75%);
}
.hero .glow-1,.hero .glow-2{position:absolute;border-radius:50%;pointer-events:none;filter:blur(8px);}
.hero .glow-1{width:460px;height:460px;top:-160px;left:-140px;background:radial-gradient(circle, rgba(99,102,241,.5), transparent 70%);}
.hero .glow-2{width:420px;height:420px;bottom:-180px;right:-120px;background:radial-gradient(circle, rgba(139,92,246,.4), transparent 70%);}
.hero .container{position:relative;z-index:1;}

.eyebrow-pill{
    display:inline-flex;align-items:center;gap:.45rem;font-size:.76rem;font-weight:700;letter-spacing:.06em;
    text-transform:uppercase;color:#c7c9ff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
    border-radius:999px;padding:.4rem .9rem;
}
.hero h1{font-size:clamp(2.1rem,4vw,3.1rem);font-weight:800;letter-spacing:-.02em;line-height:1.12;}
.hero .lead{color:#c7c9e2;font-size:1.08rem;max-width:540px;}

/* Page header for inner pages (About, Pricing, etc.) */
.page-hero{
    background:linear-gradient(165deg,#0b0c2a 0%,#1e1b4b 80%);color:#fff;
    padding:4.5rem 0 3.5rem;position:relative;overflow:hidden;
}
.page-hero::before{
    content:"";position:absolute;inset:0;pointer-events:none;
    background-image:radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
    background-size:26px 26px;
    -webkit-mask-image:radial-gradient(ellipse 60% 60% at 20% 10%, black 0%, transparent 75%);
    mask-image:radial-gradient(ellipse 60% 60% at 20% 10%, black 0%, transparent 75%);
}
.page-hero .container{position:relative;z-index:1;}
.page-hero h1{font-weight:800;letter-spacing:-.02em;}
.page-hero p{color:#c7c9e2;}

/* ---------- Sections ---------- */
section{padding:5rem 0;}
.section-tight{padding:3.5rem 0;}
.kicker{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:700;}
.section-title{font-weight:800;letter-spacing:-.02em;font-size:clamp(1.6rem,3vw,2.1rem);}
.section-sub{color:var(--muted);font-size:1rem;max-width:620px;}

.icon-tile{
    width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;
    background:linear-gradient(155deg,#eef0fd,#e3e2fb);color:var(--accent);font-size:1.3rem;
}
.feature-card{
    border:1px solid #edeef7;border-radius:1rem;padding:1.75rem;height:100%;background:#fff;
    transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.feature-card:hover{transform:translateY(-3px);box-shadow:0 24px 44px -30px rgba(30,27,75,.35);border-color:#e1e2f6;}

.stat-strip{background:#f8f8fd;border-top:1px solid #eef0f8;border-bottom:1px solid #eef0f8;}
.stat-strip .stat-num{font-size:1.9rem;font-weight:800;color:var(--ink-2);}
.stat-strip .stat-label{color:var(--muted);font-size:.85rem;}

/* ---------- Browser mockup (for the demo/screens page) ---------- */
.mockup{
    border-radius:.9rem;overflow:hidden;border:1px solid #e5e6f2;
    box-shadow:0 30px 60px -30px rgba(20,20,60,.35);background:#fff;
}
.mockup-bar{
    display:flex;align-items:center;gap:.4rem;padding:.6rem .8rem;background:#f4f5fb;border-bottom:1px solid #e9eaf3;
}
.mockup-bar span{width:10px;height:10px;border-radius:50%;background:#dcddec;}
.mockup-bar .url{
    margin-left:.6rem;font-size:.72rem;color:#9294b8;background:#fff;border:1px solid #e9eaf3;
    border-radius:6px;padding:.15rem .6rem;flex:1;max-width:260px;
}
.mockup-body{padding:0;background:#f4f5fb;}

/* Minimal reproduction of the real app chrome for illustrative screenshots (no live/customer data) */
.app-shell-mini{display:flex;min-height:260px;font-size:.72rem;}
.app-shell-mini.tall{min-height:400px;}
.app-shell-mini .topbar-mini{display:flex;justify-content:space-between;align-items:center;margin-bottom:.6rem;}
.app-shell-mini .avatar-mini{width:22px;height:22px;border-radius:50%;background:#e3e2fb;color:var(--accent);
    display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:.6rem;flex-shrink:0;}
.demo-caption{background:#f8f8fd;border-top:1px solid #eef0f8;padding:.9rem 1.1rem;font-size:.82rem;color:#4a4c78;}
.app-shell-mini .side{width:150px;background:#12132a;color:#a9abce;padding:.9rem .7rem;flex-shrink:0;}
.app-shell-mini .side .brand{color:#fff;font-weight:700;font-size:.78rem;margin-bottom:.9rem;display:flex;align-items:center;gap:.4rem;}
.app-shell-mini .side .item{padding:.4rem .55rem;border-radius:.4rem;margin-bottom:.15rem;display:flex;align-items:center;gap:.5rem;}
.app-shell-mini .side .item.active{background:var(--accent);color:#fff;}
.app-shell-mini .main{flex:1;padding:1rem;}
.app-shell-mini .card-mini{background:#fff;border:1px solid #e9eaf3;border-radius:.6rem;padding:.7rem;margin-bottom:.6rem;}
.app-shell-mini .row-mini{display:flex;justify-content:space-between;align-items:center;padding:.4rem 0;border-bottom:1px solid #f1f1f8;}
.app-shell-mini .row-mini:last-child{border-bottom:none;}
.app-shell-mini .pill{background:#eef0fd;color:var(--accent);border-radius:999px;padding:.1rem .5rem;font-weight:600;font-size:.66rem;}
.app-shell-mini .pill.green{background:#e7f7ef;color:#15803d;}
.app-shell-mini .bar{height:6px;border-radius:3px;background:linear-gradient(90deg,var(--accent),var(--accent-2));}
.blurred-box{filter:blur(2.5px);opacity:.55;}
.sample-tag{
    position:absolute;top:.6rem;right:.6rem;background:rgba(11,12,42,.75);color:#fff;font-size:.68rem;
    padding:.2rem .55rem;border-radius:999px;letter-spacing:.03em;
}

/* ---------- Pricing ---------- */
.pricing-card{
    border:1px solid #e5e6f2;border-radius:1.25rem;padding:2.5rem;background:#fff;
    box-shadow:0 30px 60px -34px rgba(20,20,60,.3);
}
.price-figure{font-size:3.2rem;font-weight:800;letter-spacing:-.02em;color:var(--ink-2);}
.price-figure .cadence{font-size:1rem;font-weight:600;color:var(--muted);}
.pricing-list{list-style:none;padding:0;margin:0;}
.pricing-list li{display:flex;gap:.65rem;padding:.5rem 0;font-size:.93rem;}
.pricing-list li i{color:#16a34a;margin-top:.15rem;}

/* ---------- CTA banner ---------- */
.cta-banner{
    background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border-radius:1.5rem;
    padding:3rem;position:relative;overflow:hidden;
}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#a9abce;padding:3.5rem 0 2rem;}
.site-footer h6{color:#fff;font-weight:700;font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;margin-bottom:1rem;}
.site-footer a{color:#a9abce;text-decoration:none;font-size:.9rem;}
.site-footer a:hover{color:#fff;}
.site-footer .foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:2.5rem;padding-top:1.5rem;font-size:.82rem;color:#7274a0;}
.site-footer .social-icon{
    width:36px;height:36px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
    background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);color:#fff;
}
.site-footer .social-icon:hover{background:var(--accent);border-color:var(--accent);}

/* ---------- WhatsApp floating button ---------- */
.wa-float{
    position:fixed;right:1.4rem;bottom:1.4rem;z-index:1050;width:58px;height:58px;border-radius:50%;
    background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.6rem;
    box-shadow:0 14px 30px -8px rgba(37,211,102,.6);transition:transform .15s ease;
}
.wa-float:hover{transform:translateY(-2px) scale(1.04);color:#fff;}
.wa-float .ping{
    position:absolute;inset:0;border-radius:50%;background:#25d366;opacity:.55;
    animation:wa-ping 2.4s cubic-bezier(0,0,.2,1) infinite;
}
@keyframes wa-ping{0%{transform:scale(1);opacity:.55}75%,100%{transform:scale(1.8);opacity:0}}

/* ---------- Legal / policy pages ---------- */
.prose{max-width:820px;}
.prose h2{font-weight:800;font-size:1.3rem;margin-top:2.5rem;margin-bottom:.9rem;letter-spacing:-.01em;}
.prose h3{font-weight:700;font-size:1.05rem;margin-top:1.6rem;margin-bottom:.6rem;}
.prose p{color:#33355c;line-height:1.75;font-size:.96rem;}
.prose ul,.prose ol{color:#33355c;line-height:1.75;font-size:.96rem;}
.prose li{margin-bottom:.4rem;}
.prose .callout{
    background:#f4f4fc;border:1px solid #e6e6f7;border-left:4px solid var(--accent);
    border-radius:.6rem;padding:1rem 1.25rem;margin:1.5rem 0;font-size:.92rem;color:#33355c;
}
.toc{background:#f8f8fd;border:1px solid #eef0f8;border-radius:.9rem;padding:1.25rem 1.5rem;}
.toc a{display:block;padding:.2rem 0;font-size:.88rem;color:#4a4c78;text-decoration:none;}
.toc a:hover{color:var(--accent);}

@media (max-width:767.98px){
    .hero{padding:4.5rem 0 5rem;}
    section{padding:3.5rem 0;}
    .pricing-card{padding:1.75rem;}
    .cta-banner{padding:2rem;border-radius:1.1rem;}
}