/* =========================================================
   SAMNET — Poligrafiya | Modern design system
   ========================================================= */
:root{
  --brand-1:#7c3aed;          /* violet */
  --brand-2:#ec4899;          /* pink   */
  --brand-3:#f97316;          /* orange */
  --grad:linear-gradient(135deg,#7c3aed 0%,#ec4899 55%,#f97316 110%);
  --grad-soft:linear-gradient(135deg,rgba(124,58,237,.12),rgba(236,72,153,.12));
  --ink:#0c1024;
  --ink-2:#262b45;
  --muted:#646b85;
  --line:#e8eaf2;
  --bg:#ffffff;
  --bg-2:#f7f8fc;
  --bg-3:#0c1024;
  --white:#ffffff;
  --radius:18px;
  --radius-lg:26px;
  --shadow-sm:0 2px 10px rgba(12,16,36,.06);
  --shadow:0 18px 50px -20px rgba(12,16,36,.28);
  --shadow-brand:0 18px 50px -16px rgba(124,58,237,.55);
  --maxw:1180px;
  --ff:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--ff);color:var(--ink);background:var(--bg);
  line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .4em;font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,5.2vw,3.7rem)}
h2{font-size:clamp(1.7rem,3.6vw,2.6rem)}
h3{font-size:1.25rem}
p{margin:0 0 1rem}
section{position:relative}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.muted{color:var(--muted)}
.center{text-align:center}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-weight:700;font-size:1rem;
  padding:.95rem 1.6rem;border-radius:999px;cursor:pointer;border:0;transition:.25s;white-space:nowrap}
.btn svg{width:20px;height:20px}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-brand)}
.btn-primary:hover{transform:translateY(-3px);filter:brightness(1.05)}
.btn-ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--brand-1);color:var(--brand-1);transform:translateY(-3px)}
.btn-light{background:rgba(255,255,255,.14);color:#fff;border:1.5px solid rgba(255,255,255,.3)}
.btn-light:hover{background:rgba(255,255,255,.24)}
.btn-block{width:100%;justify-content:center}

/* ---------- Header ---------- */
.header{position:fixed;inset:0 0 auto 0;z-index:50;transition:.3s}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:14px 22px;max-width:var(--maxw);margin:0 auto}
.header.scrolled{background:rgba(255,255,255,.85);backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line)}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:1.32rem;letter-spacing:-.03em}
.logo-mark{width:40px;height:40px}
.nav{display:flex;align-items:center;gap:28px}
.nav a{font-weight:600;color:var(--ink-2);font-size:.98rem;transition:.2s}
.nav a:hover{color:var(--brand-1)}
.header-cta{display:flex;align-items:center;gap:14px}
.lang{display:flex;gap:2px;background:#f0f1f7;border-radius:999px;padding:4px}
.lang a{padding:5px 11px;border-radius:999px;font-weight:700;font-size:.82rem;color:var(--muted)}
.lang a.active{background:#fff;color:var(--brand-1);box-shadow:var(--shadow-sm)}
.burger{display:none;flex-direction:column;gap:5px;background:0;border:0;cursor:pointer;padding:8px}
.burger span{width:26px;height:2.5px;background:var(--ink);border-radius:2px;transition:.3s}

/* ---------- Hero ---------- */
.hero{padding:150px 0 90px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;
  background:radial-gradient(60% 70% at 80% 0%,rgba(124,58,237,.16),transparent 60%),
             radial-gradient(50% 60% at 10% 20%,rgba(236,72,153,.13),transparent 55%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:.5rem;background:var(--grad-soft);
  color:var(--brand-1);font-weight:700;font-size:.85rem;padding:.5rem 1rem;border-radius:999px;margin-bottom:22px}
.hero p.lead{font-size:1.18rem;color:var(--muted);max-width:34ch;margin-bottom:28px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.hero-trust{display:flex;gap:30px;flex-wrap:wrap}
.hero-trust b{display:block;font-size:1.8rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-trust span{font-size:.86rem;color:var(--muted)}
/* hero visual */
.hero-art{position:relative;aspect-ratio:1/1;border-radius:var(--radius-lg);
  background:var(--grad);box-shadow:var(--shadow-brand);overflow:hidden}
.hero-art .cmyk{position:absolute;border-radius:50%;mix-blend-mode:screen;filter:blur(2px);opacity:.9}
.hero-art .c1{width:55%;height:55%;background:#22d3ee;top:-8%;left:-6%}
.hero-art .c2{width:50%;height:50%;background:#f43f5e;bottom:-10%;left:18%}
.hero-art .c3{width:48%;height:48%;background:#facc15;top:12%;right:-8%}
.hero-card{position:absolute;background:rgba(255,255,255,.96);border-radius:16px;
  padding:14px 16px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px;font-weight:700}
.hero-card small{display:block;font-weight:500;color:var(--muted);font-size:.78rem}
.hero-card .ico{width:42px;height:42px;border-radius:12px;background:var(--grad-soft);
  display:grid;place-items:center;color:var(--brand-1)}
.hero-card.hc1{top:18%;left:-26px}
.hero-card.hc2{bottom:16%;right:-22px}

/* ---------- Marquee / partners ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-2);padding:18px 0}
.strip-in{display:flex;gap:40px;flex-wrap:wrap;justify-content:center;align-items:center;
  color:var(--muted);font-weight:700;font-size:.95rem}
.strip-in span{display:inline-flex;align-items:center;gap:8px}

/* ---------- Section heading ---------- */
.sec{padding:84px 0}
.sec-head{max-width:680px;margin:0 auto 52px;text-align:center}
.eyebrow{font-weight:800;letter-spacing:.12em;text-transform:uppercase;font-size:.8rem;color:var(--brand-2)}
.sec-head p{color:var(--muted);font-size:1.08rem}

/* ---------- Services ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  transition:.28s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card .ico{width:56px;height:56px;border-radius:15px;background:var(--grad-soft);
  display:grid;place-items:center;color:var(--brand-1);margin-bottom:18px;transition:.28s}
.card:hover .ico{background:var(--grad);color:#fff}
.card h3{margin-bottom:.4rem}
.card p{color:var(--muted);font-size:.97rem;margin:0}
.card .more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-weight:700;
  color:var(--brand-1);font-size:.92rem}

/* ---------- Features / why ---------- */
.why{background:var(--bg-2)}
.feat{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.feat .item{background:#fff;border-radius:var(--radius);padding:26px;border:1px solid var(--line)}
.feat .ico{width:50px;height:50px;border-radius:14px;background:var(--grad);color:#fff;
  display:grid;place-items:center;margin-bottom:16px}
.feat h3{font-size:1.08rem}
.feat p{color:var(--muted);font-size:.93rem;margin:0}

/* ---------- Process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.step{position:relative;padding:30px 24px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);
  font-weight:800;font-size:2.3rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:8px}
.step h3{font-size:1.1rem}
.step p{color:var(--muted);font-size:.93rem;margin:0}

/* ---------- Portfolio ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:16px}
.g-item{border-radius:var(--radius);overflow:hidden;position:relative;color:#fff;
  display:flex;align-items:flex-end;padding:18px;font-weight:700;background:var(--ink)}
.g-item::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(12,16,36,.7))}
.g-item span{position:relative;z-index:1;font-size:.98rem}
.g-item.big{grid-column:span 2;grid-row:span 2}
.g-1{background:linear-gradient(135deg,#7c3aed,#22d3ee)}
.g-2{background:linear-gradient(135deg,#ec4899,#f97316)}
.g-3{background:linear-gradient(135deg,#0ea5e9,#7c3aed)}
.g-4{background:linear-gradient(135deg,#f43f5e,#facc15)}
.g-5{background:linear-gradient(135deg,#10b981,#0ea5e9)}
.g-6{background:linear-gradient(135deg,#f97316,#ec4899)}

/* ---------- CTA band ---------- */
.cta-band{background:var(--grad);border-radius:var(--radius-lg);padding:54px;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;box-shadow:var(--shadow-brand)}
.cta-band h2{color:#fff;margin:0}
.cta-band p{color:rgba(255,255,255,.9);margin:.4rem 0 0}

/* ---------- Testimonials ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.quote .stars{color:#f59e0b;margin-bottom:10px;letter-spacing:2px}
.quote p{font-size:1rem}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:16px}
.quote .av{width:44px;height:44px;border-radius:50%;background:var(--grad);color:#fff;
  display:grid;place-items:center;font-weight:800}
.quote .who b{display:block;font-size:.95rem}
.quote .who small{color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.acc{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;background:#fff;overflow:hidden}
.acc summary{list-style:none;cursor:pointer;padding:20px 24px;font-weight:700;display:flex;
  justify-content:space-between;align-items:center;gap:16px}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";font-size:1.5rem;color:var(--brand-1);transition:.2s}
.acc[open] summary::after{transform:rotate(45deg)}
.acc .body{padding:0 24px 20px;color:var(--muted)}

/* ---------- Contact ---------- */
.contact{background:var(--bg-2)}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:36px;align-items:start}
.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  display:flex;gap:14px;align-items:center;margin-bottom:14px}
.info-card .ico{width:48px;height:48px;border-radius:13px;background:var(--grad-soft);
  color:var(--brand-1);display:grid;place-items:center;flex:none}
.info-card b{display:block}
.info-card a,.info-card span{color:var(--muted);font-size:.96rem}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow)}
.field{margin-bottom:16px}
.field label{display:block;font-weight:700;font-size:.9rem;margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;padding:.85rem 1rem;border:1.5px solid var(--line);
  border-radius:12px;font:inherit;font-size:.97rem;background:#fbfbfe;transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--brand-1);background:#fff}
.field textarea{resize:vertical;min-height:96px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-note{font-size:.84rem;color:var(--muted);margin-top:10px;text-align:center}
.form-ok{background:#ecfdf5;border:1px solid #a7f3d0;color:#047857;padding:14px;border-radius:12px;display:none;margin-bottom:14px}
.form-err{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c;padding:14px;border-radius:12px;display:none;margin-bottom:14px}

/* ---------- Footer ---------- */
.footer{background:var(--bg-3);color:#c9cce0;padding:64px 0 26px}
.footer a{color:#c9cce0;transition:.2s}
.footer a:hover{color:#fff}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px;margin-bottom:40px}
.footer .logo{color:#fff;margin-bottom:14px}
.footer h4{color:#fff;font-size:1rem;margin-bottom:16px}
.footer li{margin-bottom:9px;font-size:.95rem}
.f-soc{display:flex;gap:10px;margin-top:16px}
.f-soc a{width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.08);
  display:grid;place-items:center}
.f-soc a:hover{background:var(--grad)}
.f-soc svg{width:20px;height:20px}
.f-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.88rem;color:#8990ad}

/* ---------- Floating actions ---------- */
.fab{position:fixed;right:18px;bottom:18px;z-index:40;display:flex;flex-direction:column;gap:12px}
.fab a{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;color:#fff;
  box-shadow:var(--shadow);transition:.25s}
.fab a:hover{transform:scale(1.08)}
.fab .wa{background:#25d366}
.fab .tg{background:#229ed9}
.fab svg{width:28px;height:28px}

/* ---------- Inner page hero / breadcrumb / prose ---------- */
.page-hero{padding:140px 0 50px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;z-index:-2;
  background:radial-gradient(55% 70% at 85% -10%,rgba(124,58,237,.16),transparent 60%),
             radial-gradient(45% 60% at 0% 0%,rgba(236,72,153,.12),transparent 55%)}
.crumbs{font-size:.9rem;color:var(--muted);margin-bottom:16px}
.crumbs a:hover{color:var(--brand-1)}
.crumbs span{margin:0 6px}
.page-hero h1{max-width:18ch}
.page-hero .lead{font-size:1.15rem;color:var(--muted);max-width:60ch}
.page-hero .hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}

.prose{max-width:760px}
.prose h2{margin-top:1.6em}
.prose h3{margin-top:1.4em;font-size:1.18rem}
.prose p{color:var(--ink-2)}
.prose ul.ticks{margin:1rem 0}
.prose ul.ticks li{position:relative;padding:8px 0 8px 34px;color:var(--ink-2);border-bottom:1px solid var(--line)}
.prose ul.ticks li::before{content:"";position:absolute;left:0;top:11px;width:22px;height:22px;border-radius:7px;
  background:var(--grad);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/16px no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/16px no-repeat}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.chips span{background:var(--grad-soft);color:var(--brand-1);font-weight:700;font-size:.86rem;
  padding:.45rem .9rem;border-radius:999px}
.split{display:grid;grid-template-columns:1.4fr .9fr;gap:42px;align-items:start}
.aside-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;
  box-shadow:var(--shadow);position:sticky;top:90px}
.aside-card h3{margin-bottom:.3rem}
.aside-card .price{font-size:1.5rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.aside-card .price small{display:block;font-size:.8rem;font-weight:500;color:var(--muted);-webkit-text-fill-color:var(--muted)}
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
.related a{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;font-weight:700;transition:.2s}
.related a:hover{border-color:var(--brand-1);color:var(--brand-1);transform:translateY(-3px)}
@media(max-width:980px){.split{grid-template-columns:1fr}.aside-card{position:static}.related{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.page-hero{padding:110px 0 40px}.related{grid-template-columns:1fr}}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:.7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .hero-grid,.contact-grid{grid-template-columns:1fr}
  .hero-art{max-width:440px;margin:10px auto 0}
  .cards,.feat,.steps,.quotes{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .f-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  body{font-size:16px}
  .nav,.header-cta .lang{display:none}
  .burger{display:flex}
  .nav.open{display:flex;position:absolute;top:68px;left:14px;right:14px;flex-direction:column;
    align-items:flex-start;gap:6px;background:#fff;padding:16px;border-radius:18px;box-shadow:var(--shadow)}
  .nav.open a{padding:8px 4px;width:100%}
  .hero{padding:120px 0 60px}
  .sec{padding:60px 0}
  .cards,.feat,.steps,.quotes,.gallery,.f-grid{grid-template-columns:1fr}
  .g-item.big{grid-column:span 1;grid-row:span 1}
  .cta-band{padding:34px;text-align:center;justify-content:center}
  .row2{grid-template-columns:1fr}
}