:root {
  --navy: #0a1f44;
  --navy-2: #1b3266;
  --teal: #0aa89e;
  --teal-dark: #088a82;
  --blue: #1f4fd1;
  --sky: #e8f1ff;
  --bg: #f4f7fb;
  --card: #ffffff;
  --line: #e1e7f0;
  --muted: #5d6b85;
  --red: #c0392b;
  --red-bg: #fdecea;
  --green: #0a8a5a;
  --green-bg: #e3f6ee;
  --amber: #8a4d00;
  --amber-bg: #fff3dc;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(10, 31, 68, 0.06), 0 6px 24px rgba(10, 31, 68, 0.06);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", sans-serif;
  color: var(--navy);
  font-size: 16px;
  line-height: 1.5;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1; }
a { color: var(--blue); }
h1, h2, h3 { line-height: 1.2; letter-spacing: -0.01em; margin: 0 0 12px; }
h1 { font-size: clamp(28px, 4vw, 44px); }
h2 { font-size: 26px; }
h3 { font-size: 18px; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 520px; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.center { text-align: center; }
.lead { font-size: 19px; color: var(--navy-2); max-width: 640px; }
.fine { font-size: 14px; color: var(--muted); }

.devbar { background: var(--amber-bg); color: var(--amber); font-size: 13px; text-align: center; padding: 6px 16px; }
.devbar a { color: inherit; }

.top { background: #fff; border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 72px; flex-wrap: wrap; }
.brand img { display: block; height: 44px; width: auto; }
.top nav { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.top nav a { color: var(--navy); text-decoration: none; font-weight: 500; }
.top nav a:hover { color: var(--teal-dark); }

.btn { display: inline-block; background: var(--teal); color: #fff !important; border: 0; border-radius: 10px; padding: 10px 18px;
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; text-align: center; }
.btn:hover { background: var(--teal-dark); }
.btn.big { padding: 14px 24px; font-size: 17px; }
.btn.small { padding: 7px 14px; font-size: 14px; }
.btn.wide { width: 100%; }
.btn.ghost { background: #fff; color: var(--navy) !important; border: 1px solid var(--line); }
.btn.ghost:hover { border-color: var(--teal); }
.btn.disabled { background: var(--line); color: var(--muted) !important; cursor: default; }
.linkish { background: none; border: 0; padding: 0; color: var(--blue); font: inherit; cursor: pointer; text-decoration: underline; }
form.inline { display: inline; }

.hero { background: linear-gradient(180deg, #fff 0%, var(--sky) 100%); padding: 56px 0 64px; }
.hero-in { display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: center; }
.hero .eagle { width: 100%; max-width: 360px; height: auto; justify-self: center; }
.ctas { display: flex; gap: 12px; flex-wrap: wrap; margin: 28px 0 8px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.feature h3 { color: var(--navy); }
.feature p { color: var(--muted); margin: 0; }

.pricing { margin-top: 72px; }
.pricing h2 { text-align: center; }
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 360px)); gap: 24px; justify-content: center; margin-top: 24px; }
.plan { position: relative; display: flex; flex-direction: column; }
.plan.featured { border: 2px solid var(--teal); }
.plan .tag { position: absolute; top: -12px; right: 16px; background: var(--teal); color: #fff; font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.plan ul { padding-left: 20px; margin: 8px 0 20px; flex: 1; }
.plan li { margin: 4px 0; }
.price { font-size: 18px; margin: 8px 0 0; }
.price strong { font-size: 36px; }

.faq { max-width: 760px; margin-top: 72px; margin-bottom: 64px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 14px 18px; margin: 10px 0; }
.faq summary { font-weight: 600; cursor: pointer; }
.faq p { margin: 10px 0 0; color: var(--navy-2); }

.page-head { padding: 40px 16px 8px; }
.form-card { margin: 40px 0 64px; }
form label { display: block; font-weight: 600; margin: 0 0 16px; font-size: 15px; }
form input:not([type=checkbox]):not([type=radio]), form select {
  display: block; width: 100%; margin-top: 6px; padding: 11px 12px; border: 1px solid #c9d3e3; border-radius: 9px; font: inherit; background: #fff; color: var(--navy); }
form input:focus, form select:focus { outline: 2px solid var(--teal); outline-offset: 1px; border-color: var(--teal); }
.hint { display: block; font-weight: 400; font-size: 13px; color: var(--muted); margin-top: 4px; }
label.check { font-weight: 400; display: flex; gap: 10px; align-items: flex-start; }
label.check input { margin-top: 4px; }
fieldset { border: 0; padding: 0; margin: 0 0 16px; }
legend { font-weight: 700; margin-bottom: 8px; }
label.opt { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; margin-bottom: 8px; cursor: pointer; }
label.opt:has(input:checked) { border-color: var(--teal); background: #f0fbfa; }
label.opt input { margin-top: 5px; }

.alert { border-radius: 10px; padding: 12px 14px; margin: 0 0 16px; }
.alert.bad { background: var(--red-bg); color: var(--red); }
.alert.good { background: var(--green-bg); color: var(--green); }
.alert.warn { background: var(--amber-bg); color: var(--amber); }
.status { padding: 12px 14px; border-radius: 10px; }
.status.ok { background: var(--green-bg); }
.status.warn { background: var(--amber-bg); }
.status.bad { background: var(--red-bg); }

.account { display: grid; gap: 20px; margin-bottom: 64px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
table.devices { width: 100%; border-collapse: collapse; }
table.devices th, table.devices td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.devices th { font-size: 13px; color: var(--muted); font-weight: 600; }
.row { display: flex; gap: 8px; flex-wrap: wrap; }

.dls { display: grid; gap: 10px; }
.btn.dl { display: flex; flex-direction: column; align-items: flex-start; text-align: left; }
.btn.dl span { font-weight: 400; font-size: 13px; opacity: 0.9; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 24px 0 64px; }
.num { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--teal); color: #fff; font-weight: 700; margin-bottom: 10px; }
.mail { margin-bottom: 16px; }
.mail pre { white-space: pre-wrap; font: inherit; margin: 0; }

.foot { border-top: 1px solid var(--line); background: #fff; margin-top: 32px; }
.foot-in { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 20px 16px; font-size: 14px; color: var(--muted); }

@media (max-width: 860px) {
  .hero-in, .grid2, .features, .steps { grid-template-columns: 1fr; }
  .hero .eagle { max-width: 220px; order: -1; }
  .plans { grid-template-columns: minmax(0, 1fr); }
  .top nav { gap: 14px; font-size: 15px; }
  table.devices th:nth-child(3), table.devices td:nth-child(3) { display: none; }
}