/* obhod365.com — Happ landing
   palette: indigo/violet on near-black blue */
:root{
  --bg:#0b0e17; --bg-soft:#11151f; --bg-card:#161b27; --bg-card-2:#1d2333;
  --line:#242b3d; --line-soft:#1d2335; --line-strong:#323b54;
  --ink:#eaeef7; --ink-soft:#c4cad8; --muted:#8a93a8; --muted-2:#5c6378;
  --indigo:#8b85ff; --indigo-2:#a89eff; --indigo-3:#c7bfff;
  --violet:#a07cff; --teal:#5cd3c8; --amber:#fbbf24; --ok:#4ade80; --err:#f87171;
  --glow:rgba(139,133,255,.25); --glow-soft:rgba(139,133,255,.10);
  --sans:'Inter',-apple-system,'Segoe UI',system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Consolas,monospace;
  --display:'Sora','Inter',system-ui,sans-serif;
  --rad:10px; --rad-lg:16px; --max:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--bg);-webkit-text-size-adjust:100%}
body{font-family:var(--sans);color:var(--ink);background:var(--bg);
  line-height:1.65;font-size:16px;font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{max-width:100%;display:block}
a{color:var(--indigo-2);text-decoration:none;transition:color .15s}
a:hover{color:var(--indigo-3)}

/* container */
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}

/* top nav — sticky on all viewports, solid bg fallback so iOS Safari
   never lets content bleed through (backdrop-filter unreliable there) */
.nav{position:sticky;top:0;z-index:100;background:var(--bg);
  background:rgba(11,14,23,.92);
  backdrop-filter:saturate(150%) blur(12px);-webkit-backdrop-filter:saturate(150%) blur(12px);
  border-bottom:1px solid var(--line-soft);
  -webkit-transform:translateZ(0);transform:translateZ(0)}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .nav{background:var(--bg)}
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;
  max-width:var(--max);margin:0 auto;padding:14px 24px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);
  font-weight:700;font-size:18px;color:var(--ink);letter-spacing:-.01em}
.brand-mark{width:30px;height:30px;border-radius:8px;
  background:linear-gradient(135deg,var(--indigo) 0%,var(--violet) 100%);
  display:grid;place-items:center;color:#0b0e17;font-weight:800;font-size:14px;
  box-shadow:0 0 18px var(--glow)}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{color:var(--ink-soft);font-weight:500;font-size:14.5px;
  padding:7px 12px;border-radius:7px;transition:background .15s,color .15s}
.nav-links a:hover{background:var(--bg-card);color:var(--ink)}
.nav-links a[aria-current]{color:var(--indigo-2);background:var(--glow-soft)}
.nav-cta{display:inline-flex;align-items:center;gap:7px;flex-shrink:0;white-space:nowrap;
  background:linear-gradient(135deg,var(--indigo) 0%,var(--violet) 100%);
  color:#0b0e17;font-weight:600;padding:9px 18px;border-radius:999px;
  font-size:14px;letter-spacing:-.005em;transition:transform .15s,box-shadow .15s;
  box-shadow:0 4px 16px var(--glow)}
.nav-cta:hover{color:#0b0e17;transform:translateY(-1px);box-shadow:0 6px 22px var(--glow)}
.nav-burger{display:none;background:none;border:1px solid var(--line);
  border-radius:8px;padding:8px;color:var(--ink);cursor:pointer}

/* mobile drawer */
.drawer{position:fixed;inset:64px 0 0;background:var(--bg-soft);z-index:99;
  padding:24px;display:none;flex-direction:column;gap:6px;overflow-y:auto;
  border-top:1px solid var(--line-soft)}
.drawer.open{display:flex}
.drawer a{padding:13px 16px;border-radius:8px;color:var(--ink-soft);font-size:16px}
.drawer a:hover{background:var(--bg-card);color:var(--ink)}
.drawer a[aria-current]{background:var(--glow-soft);color:var(--indigo-2)}

/* hero */
.hero{padding:60px 0 50px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-30% -20% 0 -20%;z-index:0;
  background:radial-gradient(ellipse at 50% 0%,var(--glow) 0%,transparent 60%);
  pointer-events:none}
.hero-inner{position:relative;z-index:1;display:grid;
  grid-template-columns:1.15fr .85fr;gap:54px;align-items:center}
.hero-tag{display:inline-flex;align-items:center;gap:8px;
  padding:6px 12px;border:1px solid var(--line-strong);border-radius:999px;
  background:rgba(139,133,255,.06);color:var(--indigo-2);
  font-size:12.5px;font-weight:500;letter-spacing:.02em;margin-bottom:18px}
.hero-tag .pulse{width:7px;height:7px;border-radius:50%;background:var(--ok);
  box-shadow:0 0 8px var(--ok);animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.hero h1{font-family:var(--display);font-size:clamp(34px,4.5vw,52px);
  font-weight:700;letter-spacing:-.025em;line-height:1.1;margin-bottom:18px}
.hero h1 .grad{background:linear-gradient(135deg,var(--indigo) 0%,var(--violet) 60%,var(--indigo-3) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:17.5px;color:var(--ink-soft);max-width:520px;
  margin-bottom:28px;line-height:1.6}
.cta-pair{display:flex;gap:12px;flex-wrap:wrap}
.hero .cta-pair{margin-bottom:26px}
.btn{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;
  padding:13px 24px;border-radius:999px;font-weight:600;font-size:15px;
  transition:all .15s;cursor:pointer;border:none;font-family:var(--sans);
  letter-spacing:-.005em}
.btn-primary{background:linear-gradient(135deg,var(--indigo) 0%,var(--violet) 100%);
  color:#0b0e17;box-shadow:0 6px 22px var(--glow)}
.btn-primary:hover{color:#0b0e17;transform:translateY(-1px);box-shadow:0 10px 30px var(--glow)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line-strong)}
.btn-ghost:hover{background:var(--bg-card);border-color:var(--indigo);color:var(--ink)}
.btn-sm{padding:9px 18px;font-size:14px}

.hero-stats{display:flex;gap:28px;flex-wrap:wrap;color:var(--muted);
  font-size:13.5px;font-family:var(--mono)}
.hero-stats div{display:flex;flex-direction:column;gap:2px}
.hero-stats div strong{color:var(--ink);font-size:16px;font-weight:700;font-family:var(--sans);letter-spacing:-.01em}

/* phone mockup */
.mockup{position:relative;perspective:1000px}
.mockup-frame{aspect-ratio:9/16;max-width:280px;margin:0 auto;
  border-radius:32px;background:linear-gradient(155deg,var(--bg-card-2) 0%,var(--bg-card) 100%);
  border:1px solid var(--line-strong);padding:14px;
  box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 0 1px var(--line-soft),
    inset 0 1px 0 rgba(255,255,255,.04);
  transform:rotateY(-12deg) rotateX(4deg)}
.mockup-screen{width:100%;height:100%;border-radius:22px;
  background:linear-gradient(180deg,#0b0e17 0%,#11151f 100%);
  padding:18px 16px;display:flex;flex-direction:column;gap:14px;
  position:relative;overflow:hidden}
.mockup-screen::before{content:"";position:absolute;top:8px;left:50%;
  transform:translateX(-50%);width:80px;height:5px;border-radius:3px;
  background:rgba(255,255,255,.15)}
.mockup-row{display:flex;align-items:center;gap:10px;padding:9px 12px;
  background:var(--bg-card);border-radius:10px;border:1px solid var(--line-soft);
  margin-top:8px}
.mockup-row + .mockup-row{margin-top:0}
.mockup-row:first-child{margin-top:14px}
.mockup-row .led{width:8px;height:8px;border-radius:50%;background:var(--ok);
  box-shadow:0 0 6px var(--ok)}
.mockup-row .cc{font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.04em;
  color:var(--indigo-2);background:rgba(99,102,241,.08);border:1px solid rgba(99,102,241,.18);
  padding:4px 6px;border-radius:5px;min-width:26px;text-align:center;line-height:1}
.mockup-row .fg{font-size:22px;line-height:1;display:inline-flex;align-items:center;
  width:30px;justify-content:center;
  font-family:"Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji","Twemoji Mozilla",sans-serif}
.mockup-row .l{display:flex;flex-direction:column;flex:1;gap:2px}
.mockup-row .l b{font-size:13px;color:var(--ink);font-weight:600}
.mockup-row .l span{font-size:10.5px;color:var(--muted);font-family:var(--mono)}
.mockup-row .ms{font-family:var(--mono);font-size:11px;color:var(--indigo-2)}

/* sections */
.section{padding:64px 0;border-top:1px solid var(--line-soft)}
.section-head{margin-bottom:36px;max-width:680px}
.eyebrow{display:inline-block;font-size:12px;font-weight:600;
  text-transform:uppercase;letter-spacing:.15em;color:var(--indigo-2);
  padding:5px 12px;background:var(--glow-soft);border-radius:999px;
  margin-bottom:12px}
.section h2{font-family:var(--display);font-size:clamp(26px,3vw,34px);
  font-weight:700;letter-spacing:-.02em;line-height:1.2;color:var(--ink);
  margin-bottom:10px}
.section p.lead{font-size:16.5px;color:var(--ink-soft);line-height:1.65}

/* feature grid */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.feat{background:linear-gradient(165deg,var(--bg-card) 0%,var(--bg-card-2) 100%);
  border:1px solid var(--line);border-radius:var(--rad-lg);padding:24px;
  transition:border-color .2s,transform .2s;position:relative}
.feat:hover{border-color:var(--line-strong);transform:translateY(-2px)}
.feat-ico{width:42px;height:42px;border-radius:10px;
  background:var(--glow-soft);border:1px solid var(--line);
  display:grid;place-items:center;font-size:20px;margin-bottom:14px;color:var(--indigo-2)}
.feat h3{font-family:var(--display);font-size:16.5px;font-weight:700;
  color:var(--ink);margin-bottom:6px;letter-spacing:-.01em}
.feat p{font-size:14.5px;color:var(--muted);line-height:1.55}
.feat a{display:inline-block;margin-top:10px;font-size:14px;color:var(--indigo-2);font-weight:500}

/* step blocks */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;counter-reset:step}
.step{background:var(--bg-card);border:1px solid var(--line);
  border-radius:var(--rad-lg);padding:24px;position:relative;counter-increment:step}
.step::before{content:"0" counter(step);font-family:var(--display);
  font-weight:700;font-size:30px;
  background:linear-gradient(135deg,var(--indigo) 0%,var(--violet) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  letter-spacing:-.04em;display:block;margin-bottom:8px;line-height:1}
.step h4{font-family:var(--display);font-size:15.5px;color:var(--ink);
  font-weight:600;margin-bottom:6px}
.step p{font-size:14px;color:var(--muted);line-height:1.55}

/* plan / pricing */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.plan{background:var(--bg-card);border:1px solid var(--line);
  border-radius:var(--rad-lg);padding:30px;display:flex;flex-direction:column}
.plan.featured{border-color:var(--indigo);
  background:linear-gradient(165deg,var(--bg-card) 0%,rgba(139,133,255,.04) 100%);
  position:relative;box-shadow:0 0 0 1px var(--glow-soft)}
.plan.featured::before{content:"Чаще берут";position:absolute;top:-12px;left:30px;
  background:linear-gradient(135deg,var(--indigo) 0%,var(--violet) 100%);
  color:#0b0e17;font-weight:600;font-size:11.5px;padding:5px 12px;
  border-radius:999px;letter-spacing:.02em}
.plan-name{font-family:var(--display);font-size:18px;color:var(--ink);
  font-weight:700;margin-bottom:4px}
.plan-period{color:var(--muted);font-size:13.5px;margin-bottom:18px}
.plan-price{font-family:var(--display);font-size:38px;font-weight:700;
  color:var(--ink);letter-spacing:-.025em;line-height:1;margin-bottom:6px}
.plan-price .cur{font-size:18px;color:var(--muted);font-weight:500;margin-left:4px}
.plan-discount{color:var(--ok);font-size:13px;font-weight:500;margin-bottom:18px}
.plan ul{list-style:none;margin-bottom:24px;display:flex;flex-direction:column;gap:8px;flex:1}
.plan ul li{font-size:14px;color:var(--ink-soft);padding-left:24px;position:relative}
.plan ul li::before{content:"✓";position:absolute;left:0;top:0;
  color:var(--indigo-2);font-weight:700}
.plan .btn{width:100%;justify-content:center}

/* table-ish list */
.dlist{display:flex;flex-direction:column;border:1px solid var(--line);
  border-radius:var(--rad-lg);overflow:hidden;background:var(--bg-card)}
.drow{display:grid;grid-template-columns:auto 1fr auto;gap:18px;
  padding:18px 22px;align-items:center;border-bottom:1px solid var(--line);
  transition:background .15s}
.drow:last-child{border-bottom:none}
.drow:hover{background:var(--bg-card-2)}
.drow .flag{width:36px;height:24px;border-radius:5px;overflow:hidden;background:var(--line)}
.drow .name{font-weight:600;color:var(--ink);font-size:15px}
.drow .name span{color:var(--muted);font-size:13px;font-weight:400;display:block;margin-top:2px;font-family:var(--mono)}
.drow .ping{font-family:var(--mono);font-size:13.5px;color:var(--indigo-2)}

/* faq */
.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:24px;align-items:start}
.faq details{background:var(--bg-card);border:1px solid var(--line);
  border-radius:10px;transition:border-color .2s}
.faq details[open]{border-color:var(--line-strong)}
.faq summary{padding:12px 16px;font-weight:600;font-size:13.5px;color:var(--ink);
  cursor:pointer;list-style:none;position:relative;padding-right:38px;line-height:1.4}
.faq summary::after{content:"+";position:absolute;right:14px;top:50%;
  transform:translateY(-50%);font-size:18px;color:var(--indigo-2);font-weight:400;
  transition:transform .2s}
.faq details[open] summary::after{content:"−"}
.faq .ans{padding:0 16px 14px;color:var(--ink-soft);font-size:12.5px;line-height:1.6}
@media(max-width:720px){.faq{grid-template-columns:1fr}}

/* keyword cloud (SEO-FAQ replacement) */
.kw-cloud{display:flex;flex-wrap:wrap;gap:6px;margin-top:20px}
.kw-cloud .kw{padding:6px 12px;background:var(--bg-card);border:1px solid var(--line);
  border-radius:999px;font-size:12.5px;font-weight:500;color:var(--ink-soft);
  white-space:nowrap;transition:border-color .2s,color .2s}
.kw-cloud .kw:hover{border-color:var(--indigo-2);color:var(--ink)}

/* prose for /podklyuchenie/, /problemy/ etc */
.prose{max-width:780px;margin:0 auto}
.prose h2{margin-top:32px}
.prose h3{font-family:var(--display);font-size:19px;font-weight:600;
  color:var(--ink);margin:24px 0 10px;letter-spacing:-.01em}
.prose p{font-size:15.5px;color:var(--ink-soft);margin-bottom:14px;line-height:1.7}
.prose ul{margin:0 0 14px 22px}
.prose li{font-size:15px;color:var(--ink-soft);margin-bottom:6px;line-height:1.65}
.prose code{font-family:var(--mono);background:var(--glow-soft);
  padding:2px 7px;border-radius:5px;font-size:.88em;color:var(--indigo-2);
  border:1px solid rgba(139,133,255,.18)}

/* mini banner */
.cta-banner{margin-top:50px;padding:38px;border-radius:var(--rad-lg);
  background:linear-gradient(135deg,var(--bg-card) 0%,rgba(139,133,255,.06) 100%);
  border:1px solid var(--line-strong);display:flex;justify-content:space-between;
  align-items:center;gap:24px;flex-wrap:wrap}
.cta-banner h3{font-family:var(--display);font-size:22px;font-weight:700;
  color:var(--ink);margin-bottom:6px}
.cta-banner p{color:var(--muted);font-size:15px}

/* footer */
.foot{margin-top:40px;padding:40px 0 44px;border-top:1px solid var(--line-soft);
  background:var(--bg-soft)}
.foot-inner{max-width:var(--max);margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.foot-brand{max-width:300px}
.foot-brand p{color:var(--muted);font-size:13.5px;margin-top:10px;line-height:1.55}
.foot-col h5{font-family:var(--display);font-size:13.5px;font-weight:600;
  color:var(--ink);margin-bottom:14px;text-transform:uppercase;letter-spacing:.08em}
.foot-col ul{list-style:none;display:flex;flex-direction:column;gap:6px}
.foot-col li a{font-size:14px;color:var(--muted);}
.foot-col li a:hover{color:var(--indigo-2)}
.foot-contacts{max-width:var(--max);margin:36px auto 0;padding:32px 24px 0;
  border-top:1px solid var(--line-soft);
  display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:36px;align-items:start}
.fc-group h5{font-family:var(--display);font-size:12px;font-weight:600;
  color:var(--indigo-2);margin-bottom:14px;text-transform:uppercase;letter-spacing:.14em}
.fc-grid{display:flex;flex-direction:column;gap:10px}
.fc-card{display:flex;align-items:flex-start;gap:14px;padding:14px 16px;
  border:1px solid var(--line);border-radius:12px;background:var(--bg-card);
  transition:border-color .15s,background .15s,transform .15s}
.fc-card:hover{border-color:var(--line-strong);background:var(--bg-card-2)}
a.fc-card{color:inherit;text-decoration:none}
a.fc-card:hover{color:inherit;transform:translateY(-1px)}
.fc-ico{width:36px;height:36px;border-radius:9px;
  background:rgba(139,133,255,.10);border:1px solid rgba(139,133,255,.20);
  display:grid;place-items:center;flex-shrink:0;color:var(--indigo-2)}
.fc-card>div{display:flex;flex-direction:column;gap:3px;min-width:0;padding-top:1px}
.fc-card b{font-family:var(--sans);font-size:14.5px;color:var(--ink);font-weight:600;
  font-variant-numeric:tabular-nums;letter-spacing:-.005em;line-height:1.25}
.fc-card .fc-grid b{}
.fc-card span{font-size:12.5px;color:var(--muted);line-height:1.45}
@media(max-width:780px){.foot-contacts{grid-template-columns:1fr;gap:28px;margin-top:28px;padding-top:26px}}

/* responsive */
@media(max-width:1280px){
  .nav-links{gap:2px}
  .nav-links a{padding:6px 9px;font-size:13.5px}
  .nav-cta{padding:8px 14px;font-size:13px}
}
@media(max-width:1120px){
  .nav-links a{padding:6px 7px;font-size:13px;letter-spacing:-.01em}
}
@media(max-width:980px){
  .hero-inner{grid-template-columns:1fr;gap:36px}
  .mockup-frame{transform:rotateY(0) rotateX(0)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .plans{grid-template-columns:1fr}
  .foot-inner{grid-template-columns:1fr 1fr}
}
@media(max-width:980px){
  .nav-links{display:none}
  .nav-cta{display:none}
  .nav-burger{display:inline-flex}
}
@media(max-width:680px){
  .hero{padding:42px 0 36px}
  .section{padding:46px 0}
  .grid-3,.grid-4{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .foot-inner{grid-template-columns:1fr 1fr}
  .cta-banner{flex-direction:column;align-items:stretch;padding:26px;gap:18px}
  .cta-banner .cta-pair{flex-direction:column;gap:12px;width:100%}
  .cta-banner .cta-pair .btn{width:100%;justify-content:center}
  .hero .cta-pair{flex-direction:column;gap:12px}
  .hero .cta-pair .btn{width:100%;justify-content:center}
}

/* utility */
.text-muted{color:var(--muted)}
.text-ink{color:var(--ink)}
.text-indigo{color:var(--indigo-2)}
.mt-0{margin-top:0}
.mb-0{margin-bottom:0}