/* BotAuto — главная (светлая тема). Self-hosted Inter+Manrope (fonts.css). */
:root{
  --blue:#1f6ff2; --teal:#00a98e; --ink:#0f172a; --muted:#5b6b82;
  --line:#e6ebf2; --bg:#ffffff; --bg2:#f5f8fd; --radius:16px;
  --shadow:0 10px 30px rgba(15,23,42,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Manrope','Inter',sans-serif;line-height:1.18;margin:0 0 .4em;color:var(--ink)}
p{margin:0 0 1em}
a{color:var(--blue);text-decoration:none}
img{max-width:100%}
.container{max-width:1140px;margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;border:0;border-radius:12px;padding:14px 26px;font-weight:700;font-size:1.05rem;cursor:pointer;transition:transform .15s,box-shadow .15s;box-shadow:0 8px 20px rgba(31,111,242,.25);font-family:inherit}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(31,111,242,.32);color:#fff}
.btn-ghost{background:#fff;color:var(--blue);border:1.5px solid var(--blue);box-shadow:none}
.btn-ghost:hover{background:rgba(31,111,242,.05);color:var(--blue)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.93);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .container{display:flex;align-items:center;gap:24px;height:68px}
.logo{font-family:'Manrope';font-weight:800;font-size:1.4rem;color:var(--ink);display:flex;align-items:center;gap:9px}
.logo .mark{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--blue),var(--teal));display:inline-block}
.nav{display:flex;gap:22px;margin-left:14px}
.nav a{color:var(--muted);font-weight:600;font-size:.97rem}
.nav a:hover{color:var(--ink)}
.header-cta{margin-left:auto}

/* hero */
.hero{background:radial-gradient(1100px 380px at 72% -8%,rgba(0,169,142,.10),transparent),linear-gradient(180deg,#f5f8fd,#fff)}
.hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;padding:64px 20px 56px;align-items:center}
.badge{display:inline-block;background:rgba(31,111,242,.10);color:var(--blue);font-weight:700;font-size:.85rem;padding:7px 14px;border-radius:999px;margin-bottom:18px}
.hero h1{font-size:3rem;font-weight:800;letter-spacing:-.5px}
.hero h1 .accent{background:linear-gradient(135deg,var(--blue),var(--teal));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.lead{font-size:1.18rem;color:var(--muted);margin:0 0 28px;max-width:540px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px}
.facts{display:flex;gap:30px;flex-wrap:wrap}
.fact b{display:block;font-size:1.5rem;font-family:'Manrope';color:var(--ink)}
.fact span{font-size:.9rem;color:var(--muted)}

/* lead card */
.lead-card{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:30px}
.lead-card h3{font-size:1.3rem}
.lead-card .sub{color:var(--muted);margin:0 0 18px;font-size:.97rem}
.lead-card form{display:flex;flex-direction:column;gap:12px}
.lead-card input{padding:15px 16px;border:1.5px solid var(--line);border-radius:12px;font-size:1.05rem;font-family:inherit;width:100%}
.lead-card input:focus{outline:0;border-color:var(--blue)}
.lead-card .micro{font-size:.82rem;color:var(--muted);margin:14px 0 0;text-align:center}
.lead-ok{display:none;color:var(--teal);font-weight:700;text-align:center;padding:18px 0}

/* sections */
section.block{padding:64px 0}
section.alt{background:var(--bg2)}
.section-head{text-align:center;max-width:700px;margin:0 auto 40px}
.section-head h2{font-size:2.1rem}
.section-head p{color:var(--muted);font-size:1.08rem;margin:0}

/* calc */
.calc-wrap{max-width:1000px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden}
#osagoCalc{width:100%;border:0;display:block;height:640px;min-height:560px;background:#fff}
.calc-note{text-align:center;color:var(--muted);margin:16px auto 0;font-size:.92rem}

/* grids / cards */
.grid{display:grid;gap:18px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 4px 14px rgba(15,23,42,.04)}
.card .ic{font-size:1.8rem;line-height:1}
.card h4{margin:12px 0 8px;font-size:1.12rem}
.card p{margin:0;color:var(--muted);font-size:.95rem}

/* insurers */
.insurers{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:920px;margin:0 auto}
.insurers span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 18px;font-weight:600;color:#334155;font-size:.92rem;box-shadow:0 2px 8px rgba(15,23,42,.04)}

/* faq */
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;padding:0 20px}
.faq summary{cursor:pointer;font-weight:700;padding:18px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--blue);font-size:1.5rem;line-height:1}
.faq details[open] summary::after{content:'\2212'}
.faq details p{margin:0 0 18px;color:var(--muted)}

/* blog */
.posts{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.post{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 4px 14px rgba(15,23,42,.04);display:flex;flex-direction:column;transition:transform .15s,box-shadow .15s}
.post:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.post img{width:100%;height:150px;object-fit:cover;display:block}
.post .body{padding:16px;display:flex;flex-direction:column;flex:1}
.post .tag{align-self:flex-start;background:rgba(0,169,142,.12);color:var(--teal);font-weight:700;font-size:.75rem;padding:4px 10px;border-radius:999px;margin-bottom:10px}
.post h4{font-size:1.04rem;margin:0 0 8px}
.post p{color:var(--muted);font-size:.9rem;margin:0 0 14px;flex:1}
.post .read{font-weight:700;color:var(--blue)}

/* cta band */
.cta-band{background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;text-align:center;border-radius:24px;padding:48px 24px;max-width:1000px;margin:0 auto}
.cta-band h2{font-size:2rem;color:#fff}
.cta-band p{opacity:.93;margin:0 0 24px;font-size:1.1rem}
.cta-band .btn{background:#fff;color:var(--blue);box-shadow:none}
.cta-band .btn:hover{color:var(--blue)}

/* footer */
.site-footer{background:#0f1b2d;color:#cbd5e1;padding:48px 0 26px;margin-top:0}
.site-footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;margin-bottom:26px}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:14px}
.site-footer a{color:#cbd5e1;display:block;margin-bottom:8px;font-size:.95rem}
.site-footer a:hover{color:#fff}
.site-footer .desc{color:#8a99ad;font-size:.92rem;max-width:340px}
.site-footer .small{font-size:.84rem;color:#7c8aa0;border-top:1px solid #1e2d44;padding-top:20px}

@media(max-width:900px){
 .hero .container{grid-template-columns:1fr;gap:30px;padding:40px 20px}
 .hero h1{font-size:2.2rem}
 .grid-4{grid-template-columns:repeat(2,1fr)}
 .posts{grid-template-columns:repeat(2,1fr)}
 .nav{display:none}
 .site-footer .cols{grid-template-columns:1fr}
}
@media(max-width:560px){
 .grid-4,.posts{grid-template-columns:1fr}
 .hero h1{font-size:1.9rem}
 .section-head h2{font-size:1.6rem}
}