/* Inyh — раздел «Битрикс24». Собственный макет, не копия сайта вендора. */
:root {
  --cyan: #2fc7f7;
  --blue: #0066a1;
  --ink: #1c2430;
  --muted: #5d6774;
  --line: #e6ebf1;
  --bg: #f6f7f9;
  --card: #ffffff;
  --sand: #f4efe6;
  --ok: #0f8f62;
  --warn: #b86a12;
  --shadow: 0 18px 50px rgba(18, 42, 66, 0.08);
  --radius: 22px;
  --max: 1180px;
  --font: "Manrope", "Roboto", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: var(--blue); }
button, input, select, textarea { font-family: inherit; }

.wrap { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }

.topbar {
  background: #0d2a44;
  color: #d7e7f4;
  font-size: 13px;
}
.topbar .wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  min-height: 40px;
}
.topbar a { color: #fff; text-decoration: none; }
.topbar a:hover { color: var(--cyan); }

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 76px;
}
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; color: inherit; }
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--cyan), var(--blue));
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: -0.04em;
}
.brand small { display: block; color: var(--muted); font-size: 12px; }
.brand strong { font-size: 16px; }

.partner-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid #b9e9f8;
  background: #f3fbfe;
  border-radius: 999px;
  padding: 6px 12px 6px 6px;
}
.partner-badge .mark {
  background: var(--blue);
  color: #fff;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
}
.partner-badge span { font-size: 13px; font-weight: 700; color: var(--blue); }
.nav { display: flex; gap: 18px; align-items: center; }
.nav a { color: var(--ink); text-decoration: none; font-size: 14px; font-weight: 600; }
.nav a:hover { color: var(--blue); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: #084f7c; }
.btn-ghost { background: #fff; color: var(--blue); border: 1px solid #c9d7e4; }
.btn-cyan { background: var(--cyan); color: #06324d; }
.menu-btn { display: none; background: none; border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; }

.hero { padding: 42px 0 18px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 36px;
  align-items: center;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--blue);
}
.hero h1 {
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin: 14px 0 12px;
}
.lead { font-size: 18px; color: var(--muted); margin: 0 0 20px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.stat {
  background: #fff;
  border-radius: 16px;
  padding: 14px;
  border: 1px solid var(--line);
}
.stat b { display: block; font-size: 20px; letter-spacing: -0.03em; }
.stat span { color: var(--muted); font-size: 13px; }
.hero-visual {
  background: linear-gradient(180deg, #fff, #eef7fb);
  border-radius: 28px;
  padding: 14px;
  box-shadow: var(--shadow);
  border: 1px solid #fff;
}
.hero-visual img { border-radius: 18px; width: 100%; height: auto; }

.section { padding: 54px 0; }
.section h2 {
  font-size: clamp(28px, 3vw, 40px);
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin: 0 0 10px;
}
.sub { color: var(--muted); max-width: 720px; margin: 0 0 26px; }

.grid-3, .grid-4, .grid-2 { display: grid; gap: 14px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: 1.1fr .9fr; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}
.card h3 { margin: 10px 0 8px; font-size: 18px; letter-spacing: -0.02em; }
.card p { margin: 0; color: var(--muted); font-size: 14.5px; }
.ico {
  width: 42px; height: 42px; border-radius: 12px;
  display: grid; place-items: center; font-size: 18px;
  background: #e9f8fe; color: var(--blue);
}

.promo {
  background: linear-gradient(120deg, #0d2a44, #0b567f 55%, #1493c4);
  color: #fff;
  border-radius: 28px;
  padding: 28px;
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 18px;
  align-items: center;
}
.promo h2 { color: #fff; }
.promo p { color: #d5eaf6; }
.promo .pill {
  display: inline-block;
  background: #ffd56a;
  color: #3d2a00;
  font-weight: 800;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  letter-spacing: .04em;
}
.promo-prices { display: grid; gap: 8px; }
.promo-prices div {
  background: rgba(255,255,255,.1);
  border-radius: 14px;
  padding: 10px 12px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.billing {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 8px 0 18px;
  flex-wrap: wrap;
}
.switch {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px;
  display: inline-flex;
}
.switch button {
  border: 0;
  background: transparent;
  border-radius: 999px;
  padding: 8px 14px;
  font-weight: 700;
  cursor: pointer;
  color: var(--muted);
}
.switch button.active { background: var(--blue); color: #fff; }
.note { font-size: 13px; color: var(--muted); }

.plans { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.plan {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
.plan.featured { border: 2px solid var(--cyan); box-shadow: var(--shadow); position: relative; }
.plan .tag {
  position: absolute;
  top: -11px;
  right: 12px;
  background: var(--cyan);
  color: #06324d;
  font-size: 11px;
  font-weight: 800;
  border-radius: 999px;
  padding: 3px 8px;
}
.plan h3 { margin: 0 0 4px; font-size: 18px; }
.plan .for { color: var(--muted); font-size: 13px; min-height: 38px; }
.price { margin: 12px 0 4px; letter-spacing: -0.04em; }
.price b { font-size: 28px; }
.price span { color: var(--muted); font-size: 13px; }
.old { color: #98a2ae; text-decoration: line-through; font-size: 13px; min-height: 18px; }
.plan ul { padding: 0; margin: 12px 0 16px; list-style: none; flex: 1; }
.plan li { font-size: 13.5px; padding: 6px 0 6px 18px; position: relative; color: #314052; }
.plan li:before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); position: absolute; left: 0; top: 11px; }
.plan .btn { width: 100%; }

.table-wrap { overflow-x: auto; background: #fff; border-radius: 22px; border: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); font-size: 14px; }
th { background: #f8fbfd; font-size: 13px; }
td:first-child { font-weight: 700; }

.steps { counter-reset: step; display: grid; gap: 12px; }
.step { display: grid; grid-template-columns: 54px 1fr; gap: 12px; align-items: start; }
.step i {
  counter-increment: step;
  width: 54px; height: 54px; border-radius: 16px;
  background: #fff; border: 1px solid var(--line);
  display: grid; place-items: center; font-style: normal; font-weight: 800; color: var(--blue);
}
.step i:before { content: counter(step); }

.form {
  display: grid;
  gap: 10px;
}
.form input, .form select, .form textarea {
  width: 100%;
  border: 1px solid #d5dee7;
  border-radius: 14px;
  padding: 12px 14px;
  background: #fff;
  font-size: 15px;
}
.form textarea { min-height: 110px; resize: vertical; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.form-msg { display: none; border-radius: 12px; padding: 10px 12px; font-size: 14px; }
.form-msg.ok { display: block; background: #e8f8f1; color: #0d6b49; }
.form-msg.err { display: block; background: #fff1f0; color: #9b2c2c; }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: 13px; color: var(--muted); }
.check input { margin-top: 3px; }

.faq details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 16px;
  margin-bottom: 8px;
}
.faq summary { cursor: pointer; font-weight: 700; }
.faq p { margin: 8px 0 0; color: var(--muted); }

.footer {
  background: #0d2a44;
  color: #c9d8e4;
  padding: 36px 0 22px;
  font-size: 14px;
}
.footer a { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 18px; }
.legal { margin-top: 22px; font-size: 12px; color: #9eb2c3; }

@media (max-width: 980px) {
  .hero-grid, .grid-2, .promo, .footer-grid { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .nav { display: none; }
  .nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: #fff;
    padding: 14px 16px 18px;
    border-bottom: 1px solid var(--line);
    align-items: flex-start;
  }
  .menu-btn { display: inline-flex; }
  .header { position: sticky; }
}
@media (max-width: 640px) {
  .plans, .grid-4, .stats, .form .row { grid-template-columns: 1fr; }
  .topbar .wrap { flex-direction: column; align-items: flex-start; padding: 8px 0; }
}