/* ==== Промокод.рус — лендинг для бизнеса /business ==== */
.biz-hero{background:linear-gradient(135deg,#eef3ff 0%,#fff 60%);padding:48px 0 56px;border-bottom:1px solid #eef1f9}
.biz-hero-grid{display:grid;grid-template-columns:1.2fr .9fr;gap:48px;align-items:center}
.biz-badge{display:inline-block;background:linear-gradient(135deg,#2563eb,#3b7dff);color:#fff;font-weight:800;font-size:13px;padding:7px 16px;border-radius:999px;margin-bottom:18px;letter-spacing:.3px}
.biz-hero-text h1{font-size:42px;line-height:1.1;color:#1a2238;margin:0 0 18px;font-weight:900}
.biz-lead{font-size:18px;color:#5a6794;line-height:1.6;margin:0 0 28px}
.biz-hero-stats{display:flex;gap:32px;margin-bottom:30px;flex-wrap:wrap}
.biz-hero-stats div{display:flex;flex-direction:column}
.biz-hero-stats b{font-size:26px;color:#2563eb;font-weight:900}
.biz-hero-stats span{font-size:13px;color:#7a89b8}
.biz-cta{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#ff3d71,#ff5b7f);color:#fff;font-weight:800;font-size:17px;padding:16px 36px;border-radius:14px;text-decoration:none;box-shadow:0 10px 28px rgba(255,61,113,.32);transition:.18s}
.biz-cta:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(255,61,113,.4)}
.biz-hero-card{background:#fff;border:1px solid #e9edf8;border-radius:22px;padding:26px;box-shadow:0 16px 42px rgba(31,45,90,.10)}
.biz-hc-row{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid #f2f4fa}
.biz-hc-row:last-child{border-bottom:0}
.biz-hc-ic{font-size:26px;flex-shrink:0}
.biz-hc-row b{display:block;color:#1a2238;font-size:15px;margin-bottom:3px}
.biz-hc-row p{margin:0;color:#7a89b8;font-size:13.5px;line-height:1.4}

.biz-benefits{padding:56px 0}
.biz-benefits h2,.biz-form-sec h2,.biz-faq h2{font-size:30px;color:#1a2238;font-weight:900;text-align:center;margin:0 0 36px}
.biz-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.biz-b{background:#fff;border:1px solid #eef1f9;border-radius:18px;padding:26px;transition:.16s}
.biz-b:hover{border-color:#c7d6ff;box-shadow:0 12px 30px rgba(37,99,235,.10);transform:translateY(-3px)}
.biz-b span{font-size:32px;display:block;margin-bottom:12px}
.biz-b h3{font-size:18px;color:#1a2238;margin:0 0 8px;font-weight:800}
.biz-b p{margin:0;color:#5a6794;font-size:14.5px;line-height:1.5}

.biz-form-sec{padding:20px 0 60px;background:linear-gradient(180deg,#fff,#f7f9fd)}
.biz-form-card{max-width:760px;margin:0 auto;background:#fff;border:1px solid #e9edf8;border-radius:24px;padding:40px;box-shadow:0 18px 48px rgba(31,45,90,.10)}
.biz-form-sub{text-align:center;color:#7a89b8;margin:-24px 0 28px;font-size:15px}
.biz-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.biz-field{margin-bottom:18px;display:flex;flex-direction:column}
.biz-field label{font-size:13.5px;font-weight:700;color:#2a3760;margin-bottom:7px}
.biz-field label span{color:#ff3d71}
.biz-field input,.biz-field textarea{border:1.5px solid #e6ebf7;border-radius:12px;padding:13px 15px;font-size:15px;font-family:inherit;color:#2a3760;background:#fafbfe;transition:.15s}
.biz-field input:focus,.biz-field textarea:focus{outline:none;border-color:#2563eb;background:#fff;box-shadow:0 0 0 4px rgba(37,99,235,.10)}
.biz-file{padding:10px 12px!important;background:#fff!important}
.biz-submit{width:100%;background:linear-gradient(135deg,#2563eb,#3b7dff);color:#fff;font-weight:800;font-size:17px;border:none;border-radius:14px;padding:16px;cursor:pointer;margin-top:6px;transition:.18s;box-shadow:0 10px 26px rgba(37,99,235,.28)}
.biz-submit:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(37,99,235,.38)}
.biz-note{font-size:12.5px;color:#9aa6cf;text-align:center;margin:16px 0 0;line-height:1.5}
.biz-note a{color:#2563eb}
.biz-flash{padding:14px 18px;border-radius:12px;margin-bottom:22px;font-weight:600;font-size:14.5px}
.biz-flash-ok{background:#eafff2;color:#16a34a;border:1px solid #b6f0cf}
.biz-flash-err{background:#fff1f0;color:#dc2626;border:1px solid #fbcfcb}

.biz-faq{padding:20px 0 64px;max-width:780px;margin:0 auto}
.biz-faq details{background:#fff;border:1px solid #eef1f9;border-radius:14px;padding:18px 22px;margin-bottom:12px}
.biz-faq summary{font-weight:700;color:#1a2238;cursor:pointer;font-size:16px;list-style:none}
.biz-faq summary::-webkit-details-marker{display:none}
.biz-faq summary::before{content:'+';color:#2563eb;font-weight:900;margin-right:10px}
.biz-faq details[open] summary::before{content:'–'}
.biz-faq details p{margin:14px 0 0;color:#5a6794;line-height:1.6;font-size:14.5px}

/* баннер в подвале */
.foot-merchant{background:linear-gradient(135deg,#2563eb,#7c3aed);border-radius:18px;padding:24px 28px;margin:0 0 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot-merchant-t b{color:#fff;font-size:19px;font-weight:800;display:block;margin-bottom:4px}
.foot-merchant-t span{color:rgba(255,255,255,.85);font-size:14px}
.foot-merchant a{background:#fff;color:#2563eb;font-weight:800;font-size:15px;padding:13px 26px;border-radius:12px;text-decoration:none;white-space:nowrap;transition:.16s}
.foot-merchant a:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(0,0,0,.18)}

@media(max-width:900px){
  .biz-hero-grid{grid-template-columns:1fr;gap:32px}
  .biz-hero-text h1{font-size:32px}
  .biz-grid{grid-template-columns:1fr 1fr}
  .biz-row{grid-template-columns:1fr}
  .biz-form-card{padding:26px}
}
@media(max-width:560px){
  .biz-grid{grid-template-columns:1fr}
  .biz-hero-stats{gap:20px}
  .foot-merchant{flex-direction:column;text-align:center}
}
[data-theme="dark"] .biz-hero{background:linear-gradient(135deg,#161d33,#0f1525)}
[data-theme="dark"] .biz-hero-text h1,[data-theme="dark"] .biz-b h3,[data-theme="dark"] .biz-form-card h2,[data-theme="dark"] .biz-faq summary{color:#dfe6fb}
[data-theme="dark"] .biz-hero-card,[data-theme="dark"] .biz-b,[data-theme="dark"] .biz-form-card,[data-theme="dark"] .biz-faq details{background:#161d33;border-color:#243049}
[data-theme="dark"] .biz-field input,[data-theme="dark"] .biz-field textarea{background:#0f1525;border-color:#243049;color:#dfe6fb}