:root {
  --brand: #FF6A1A;
  --brand-600: #EC5A0C;
  --brand-50: #FFF1E9;
  --ink: #14161F;
  --ink-2: #3A3E4F;
  --muted: #6B7084;
  --line: #E6E8EF;
  --bg: #FFFFFF;
  --soft: #F5F6FA;
  --dark: #12141C;
  --dark-2: #1B1E29;
  --ok: #16A34A;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(20,22,31,.04), 0 8px 24px rgba(20,22,31,.06);
  --shadow-lg: 0 2px 6px rgba(20,22,31,.05), 0 24px 60px rgba(20,22,31,.12);
  --container: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Onest", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; padding: 0; }
h1, h2, h3, h4 { margin: 0; line-height: 1.15; letter-spacing: -0.02em; }
p { margin: 0; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.accent { color: var(--brand); }
.center { text-align: center; margin-top: 48px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; padding: 0 24px; border-radius: 14px;
  font-weight: 600; font-size: 15px; white-space: nowrap;
  transition: background .2s, color .2s, box-shadow .2s, transform .15s;
}
.btn:active { transform: scale(.98); }
.btn--sm { height: 40px; padding: 0 16px; border-radius: 12px; font-size: 14px; }
.btn--lg { height: 56px; padding: 0 30px; font-size: 16px; border-radius: 16px; }
.btn--block { width: 100%; }
.btn--primary { background: var(--brand); color: #fff; box-shadow: 0 6px 18px rgba(255,106,26,.28); }
.btn--primary:hover { background: var(--brand-600); box-shadow: 0 8px 24px rgba(255,106,26,.36); }
.btn--primary:disabled { opacity: .7; cursor: default; }
.btn--light { background: #fff; color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); }
.btn--light:hover { box-shadow: inset 0 0 0 1px #cfd3de; background: var(--soft); }
.btn--ghost { color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); }
.btn--ghost:hover { background: var(--soft); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: #262a38; }
.link-btn { font-weight: 500; font-size: 14px; color: var(--ink-2); border-bottom: 1px dashed currentColor; line-height: 1.2; white-space: nowrap; }
.link-btn:hover { color: var(--brand); }
.link-btn--light { color: #b8bccb; font-size: 15px; text-align: left; border-bottom-color: rgba(184,188,203,.5); }

/* ---------- header ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.86);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.header.is-scrolled { border-bottom-color: var(--line); }
.header__inner { height: 72px; display: flex; align-items: center; gap: 28px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-size: 21px; font-weight: 700; letter-spacing: -.02em; flex-shrink: 0; }
.logo b { color: var(--brand); font-weight: 800; }
.logo--light { color: #fff; }
.nav { display: flex; gap: 22px; font-size: 15px; font-weight: 500; color: var(--ink-2); }
.nav a:hover { color: var(--brand); }
.nav__mobile-actions { display: none; }
.header__actions { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.header__mail { font-size: 14px; font-weight: 600; }
.header__mail:hover { color: var(--brand); }
.burger { display: none; width: 44px; height: 44px; margin-left: auto; border-radius: 12px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.burger span { width: 20px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .25s, opacity .2s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero { position: relative; padding: 64px 0 40px; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(600px 400px at 85% 20%, rgba(255,106,26,.16), transparent 70%),
    radial-gradient(500px 360px at 60% 90%, rgba(255,176,120,.18), transparent 70%),
    linear-gradient(180deg, #FFF8F3 0%, #fff 100%);
}
.hero__inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 99px; background: #fff;
  box-shadow: inset 0 0 0 1px var(--line); font-size: 13px; font-weight: 500; color: var(--ink-2);
}
.pill__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(22,163,74,.15); }
.hero h1 { font-size: clamp(34px, 5vw, 58px); font-weight: 800; margin: 22px 0 20px; letter-spacing: -.03em; }
.hero__lead { font-size: 18px; color: var(--ink-2); max-width: 560px; }
.hero__cta { display: flex; gap: 12px; margin: 32px 0 28px; flex-wrap: wrap; }
.hero__bullets { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 15px; color: var(--ink-2); }
.hero__bullets li { display: flex; gap: 10px; align-items: center; }
.hero__bullets svg { width: 20px; height: 20px; flex-shrink: 0; fill: none; stroke: var(--brand); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; background: var(--brand-50); border-radius: 50%; padding: 1px; }

.hero__visual { position: relative; height: 560px; display: flex; justify-content: center; align-items: center; }
.phone {
  width: 300px; height: 540px; border-radius: 44px; background: #fff;
  box-shadow: 0 0 0 10px #1c1f2b, 0 0 0 11px #3a3e4f, var(--shadow-lg);
  position: relative; overflow: hidden; display: flex; flex-direction: column;
  transform: rotate(-3deg);
}
.phone__notch { position: absolute; top: 10px; left: 50%; transform: translateX(-50%); width: 96px; height: 26px; background: #1c1f2b; border-radius: 20px; z-index: 2; }
.phone__head { padding: 50px 18px 14px; display: flex; gap: 10px; align-items: center; border-bottom: 1px solid var(--line); background: #FAFAFC; }
.phone__head b { display: block; font-size: 15px; }
.phone__head small { font-size: 12px; color: var(--muted); }
.phone__avatar { width: 38px; height: 38px; border-radius: 50%; background: linear-gradient(135deg, #FF8A45, var(--brand)); color: #fff; font-size: 10px; font-weight: 700; display: grid; place-items: center; }
.phone__body { padding: 18px 14px; display: flex; flex-direction: column; gap: 12px; }
.sms {
  background: #EEF0F5; border-radius: 18px 18px 18px 6px; padding: 10px 13px 8px;
  font-size: 13.5px; line-height: 1.4; max-width: 92%;
  opacity: 0; transform: translateY(10px); animation: sms-in .5s ease forwards;
}
.sms span { display: block; text-align: right; font-size: 10.5px; color: var(--muted); margin-top: 3px; }
.sms--1 { animation-delay: .3s; }
.sms--2 { animation-delay: 1s; }
.sms--3 { animation-delay: 1.7s; }
@keyframes sms-in { to { opacity: 1; transform: none; } }

.float-card {
  position: absolute; background: #fff; border-radius: 18px; box-shadow: var(--shadow-lg);
  padding: 16px 18px; font-size: 13px;
  animation: float 6s ease-in-out infinite;
}
.float-card--stats { width: 230px; left: -10px; bottom: 70px; }
.float-card--status { right: -6px; top: 90px; display: flex; gap: 12px; align-items: center; animation-delay: -3s; }
.float-card--status b { display: block; font-size: 14px; }
.float-card--status small { color: var(--muted); }
.float-card__title { font-weight: 600; font-size: 14px; margin-bottom: 10px; }
.float-card__row { display: flex; justify-content: space-between; color: var(--muted); margin-top: 6px; }
.float-card__row b { color: var(--ink); font-variant-numeric: tabular-nums; }
.bar { height: 8px; background: var(--soft); border-radius: 8px; overflow: hidden; }
.bar span { display: block; height: 100%; width: var(--w); background: linear-gradient(90deg, #FF9A5C, var(--brand)); border-radius: 8px; }
.status-dot { width: 34px; height: 34px; border-radius: 50%; background: rgba(22,163,74,.12); position: relative; flex-shrink: 0; }
.status-dot::after { content: ""; position: absolute; left: 12px; top: 9px; width: 7px; height: 13px; border: solid var(--ok); border-width: 0 2.5px 2.5px 0; transform: rotate(45deg); }
@keyframes float { 50% { transform: translateY(-10px); } }

.operators {
  margin-top: 40px; padding: 20px 26px; border-radius: var(--radius); background: #fff;
  box-shadow: inset 0 0 0 1px var(--line);
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 28px;
}
.operators__label { color: var(--muted); font-size: 14px; margin-right: 6px; }
.op { font-weight: 700; font-size: 17px; color: #9aa0b3; letter-spacing: -.01em; }

/* ---------- sections ---------- */
.section { padding: 100px 0; }
.section--soft { background: var(--soft); }
.section--dark { background: var(--dark); color: #fff; }
.section__head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section__head h2 { font-size: clamp(28px, 3.6vw, 42px); font-weight: 800; margin: 12px 0 14px; }
.section__head p { color: var(--muted); font-size: 17px; }
.section__head--light p { color: #a3a8ba; }
.section__head--left { text-align: left; margin: 0; }
.section__head--left .btn { margin-top: 24px; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--brand); }
.card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); }

/* ---------- services ---------- */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service {
  background: var(--soft); border-radius: var(--radius); padding: 28px;
  display: flex; flex-direction: column; gap: 12px;
  transition: transform .25s, box-shadow .25s, background .25s;
}
.service:hover { transform: translateY(-4px); background: #fff; box-shadow: var(--shadow-lg); }
.service--big { grid-row: span 2; background: linear-gradient(160deg, #FFF3EB 0%, #FFE3D1 100%); }
.service--big h3 { font-size: 26px; }
.service--big:hover { background: linear-gradient(160deg, #FFF3EB 0%, #FFD9C2 100%); }
.service__icon { width: 52px; height: 52px; border-radius: 14px; background: #fff; display: grid; place-items: center; box-shadow: var(--shadow); margin-bottom: 6px; }
.service__icon svg { width: 26px; height: 26px; fill: none; stroke: var(--brand); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.service h3 { font-size: 20px; font-weight: 700; }
.service p { color: var(--ink-2); font-size: 15px; }
.service__more { margin-top: auto; padding-top: 8px; align-self: flex-start; font-weight: 600; color: var(--brand); font-size: 15px; }
.service__more:hover { color: var(--brand-600); }
.tags { list-style: none; padding: 0; margin: 4px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { background: rgba(255,255,255,.8); padding: 6px 12px; border-radius: 99px; font-size: 13px; font-weight: 500; }

/* ---------- features ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.08); border-radius: var(--radius); overflow: hidden; }
.feature { background: var(--dark); padding: 32px 30px; }
.feature__num { font-size: 13px; font-weight: 700; color: var(--brand); margin-bottom: 18px; }
.feature h3 { font-size: 20px; margin-bottom: 10px; }
.feature p { color: #a3a8ba; font-size: 15px; }

.dash {
  margin-top: 64px; display: grid; grid-template-columns: 200px 1fr;
  background: #fff; color: var(--ink); border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.4); font-size: 14px;
}
.dash__side { background: #F7F8FB; border-right: 1px solid var(--line); padding: 20px 14px; display: flex; flex-direction: column; gap: 4px; color: var(--muted); }
.dash__side span { padding: 9px 12px; border-radius: 10px; }
.dash__side .is-active { background: #fff; color: var(--ink); font-weight: 600; box-shadow: var(--shadow); }
.dash__logo { display: flex; gap: 8px; align-items: center; font-weight: 700; color: var(--ink); padding: 0 8px 16px; }
.dash__main { padding: 24px 28px 28px; min-width: 0; }
.dash__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.dash__top b { font-size: 20px; }
.dash__btn { background: var(--brand); color: #fff; padding: 8px 14px; border-radius: 10px; font-weight: 600; font-size: 13px; }
.dash__kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 20px; }
.dash__kpis div { border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
.dash__kpis small { color: var(--muted); display: block; margin-bottom: 4px; }
.dash__kpis b { font-size: 22px; font-variant-numeric: tabular-nums; }
.dash__table { border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.dash__tr { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; padding: 12px 16px; border-top: 1px solid var(--line); align-items: center; gap: 8px; }
.dash__th { border-top: 0; background: #FAFAFC; color: var(--muted); font-size: 13px; }
.st { justify-self: start; font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 99px; }
.st--ok { background: rgba(22,163,74,.1); color: var(--ok); }
.st--run { background: var(--brand-50); color: var(--brand-600); }
.st--wait { background: #EEF0F5; color: var(--ink-2); }

/* ---------- steps ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.step { position: relative; padding: 28px 24px; border-radius: var(--radius); box-shadow: inset 0 0 0 1px var(--line); }
.step__n { width: 44px; height: 44px; border-radius: 12px; background: var(--brand-50); color: var(--brand); display: grid; place-items: center; font-weight: 800; font-size: 18px; margin-bottom: 20px; }
.step h3 { font-size: 19px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 15px; }
.step:not(:last-child)::after {
  content: ""; position: absolute; top: 49px; right: -14px; width: 8px; height: 8px;
  border-top: 2px solid #c9ccd8; border-right: 2px solid #c9ccd8; transform: rotate(45deg);
}

/* ---------- pricing ---------- */
.pricing { display: grid; grid-template-columns: 420px 1fr; gap: 24px; align-items: start; }
.calc { padding: 32px; }
.calc h3, .table h3, .included h3 { font-size: 20px; }
.calc__label { display: flex; justify-content: space-between; align-items: baseline; font-size: 14px; color: var(--muted); font-weight: 500; margin: 24px 0 10px; }
.calc__label output { font-size: 20px; color: var(--ink); font-weight: 700; font-variant-numeric: tabular-nums; }
.range { width: 100%; -webkit-appearance: none; appearance: none; height: 6px; border-radius: 6px; background: linear-gradient(90deg, var(--brand) var(--p, 40%), var(--line) var(--p, 40%)); outline: none; }
.range::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; border-radius: 50%; background: #fff; border: 6px solid var(--brand); box-shadow: 0 2px 8px rgba(0,0,0,.15); cursor: grab; }
.range::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 6px solid var(--brand); box-shadow: 0 2px 8px rgba(0,0,0,.15); cursor: grab; }
.range__scale { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); margin-top: 8px; }
.seg { display: flex; background: var(--soft); border-radius: 12px; padding: 4px; gap: 4px; }
.seg button { flex: 1; height: 38px; border-radius: 9px; font-size: 14px; font-weight: 500; color: var(--ink-2); transition: background .2s, color .2s; }
.seg button.is-active { background: #fff; color: var(--ink); font-weight: 600; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.seg--sm button { height: 32px; padding: 0 14px; font-size: 13px; }
.calc__result { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 28px 0 20px; padding: 20px; background: var(--soft); border-radius: 16px; }
.calc__result small { display: block; font-size: 13px; color: var(--muted); }
.calc__result b { font-size: 26px; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.note { font-size: 12.5px; color: var(--muted); margin-top: 14px; line-height: 1.5; }

.tariffs { display: grid; gap: 24px; }
.table { padding: 28px 28px 22px; }
.table__head { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.table__scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 460px; }
th { text-align: left; font-weight: 500; color: var(--muted); font-size: 13px; padding: 10px 12px; border-bottom: 1px solid var(--line); }
td { padding: 14px 12px; border-bottom: 1px solid var(--line); font-variant-numeric: tabular-nums; }
tbody tr:last-child td { border-bottom: 0; }
td:first-child { font-weight: 600; }
td:not(:first-child), th:not(:first-child) { text-align: right; }
tbody tr:hover td { background: #FCFCFE; }
.included { padding: 28px; }
.checks { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 12px; }
.checks li { position: relative; padding-left: 30px; color: var(--ink-2); font-size: 15px; }
.checks li::before { content: ""; position: absolute; left: 0; top: 2px; width: 20px; height: 20px; border-radius: 50%; background: var(--brand-50); }
.checks li::after { content: ""; position: absolute; left: 7px; top: 6px; width: 5px; height: 9px; border: solid var(--brand); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.included .checks { grid-template-columns: 1fr 1fr; }

/* ---------- api ---------- */
.api { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.api h2 { font-size: clamp(28px, 3.4vw, 40px); font-weight: 800; margin: 12px 0 16px; }
.api__text > p { color: var(--muted); font-size: 17px; }
.api__text .checks { margin: 24px 0 32px; }
.code { background: #0F111A; border-radius: var(--radius); box-shadow: var(--shadow-lg); overflow: hidden; min-width: 0; }
.code__bar { display: flex; align-items: center; gap: 7px; padding: 14px 18px; border-bottom: 1px solid rgba(255,255,255,.06); }
.code__bar > span { width: 11px; height: 11px; border-radius: 50%; background: #3a3e4f; }
.code__bar > span:nth-child(1) { background: #FF5F57; }
.code__bar > span:nth-child(2) { background: #FEBC2E; }
.code__bar > span:nth-child(3) { background: #28C840; }
.code__tabs { margin-left: auto; display: flex; gap: 4px; }
.code__tabs button { color: #7c8196; font-size: 13px; padding: 5px 12px; border-radius: 8px; font-weight: 500; }
.code__tabs button.is-active { background: rgba(255,255,255,.08); color: #fff; }
.code__body { display: none; margin: 0; padding: 22px 24px 26px; overflow-x: auto; font: 13.5px/1.7 "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; color: #D6D9E4; }
.code__body.is-active { display: block; }
.c-k { color: #FF9A5C; }
.c-s { color: #9FE0A8; }
.c-n { color: #8FB8FF; }
.c-v { color: #E6C07B; }
.c-c { color: #636a80; }

/* ---------- industries ---------- */
.industries { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.ind { padding: 26px; transition: transform .25s, box-shadow .25s; }
.ind:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.ind__emoji { font-size: 30px; width: 56px; height: 56px; border-radius: 16px; background: var(--soft); display: grid; place-items: center; margin-bottom: 18px; }
.ind h3 { font-size: 18px; margin-bottom: 8px; }
.ind p { font-size: 14.5px; color: var(--muted); }

/* ---------- faq ---------- */
.faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; align-items: start; }
.faq-wrap .section__head { position: sticky; top: 110px; }
.faq { display: grid; gap: 12px; }
.faq details { border-radius: 16px; background: var(--soft); transition: background .2s; }
.faq details[open] { background: #fff; box-shadow: var(--shadow); }
.faq summary {
  list-style: none; cursor: pointer; padding: 22px 60px 22px 24px; font-weight: 600; font-size: 17px; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  width: 30px; height: 30px; border-radius: 50%; background: #fff; display: grid; place-items: center;
  font-size: 20px; font-weight: 400; color: var(--brand); transition: transform .25s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); background: var(--brand-50); }
.faq details p { padding: 0 24px 24px; color: var(--ink-2); }

/* ---------- lead ---------- */
.lead { background: linear-gradient(135deg, #FF7A2E 0%, #FF5A0A 100%); color: #fff; position: relative; overflow: hidden; }
.lead::before { content: ""; position: absolute; width: 600px; height: 600px; border-radius: 50%; background: rgba(255,255,255,.08); left: -200px; bottom: -300px; }
.lead__inner { display: grid; grid-template-columns: 1fr 460px; gap: 64px; align-items: center; position: relative; }
.lead h2 { font-size: clamp(30px, 3.8vw, 46px); font-weight: 800; margin-bottom: 18px; }
.lead__text > p { font-size: 18px; opacity: .92; max-width: 520px; }
.lead__list { list-style: none; padding: 0; margin: 36px 0 0; display: grid; gap: 18px; }
.lead__list li { display: flex; flex-direction: column; }
.lead__list b { font-size: 20px; }
.lead__list span { opacity: .85; font-size: 15px; }
.lead .form { padding: 32px; color: var(--ink); box-shadow: 0 30px 70px rgba(120,30,0,.3); }
.form h3 { font-size: 22px; margin-bottom: 20px; }

/* ---------- form ---------- */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13.5px; font-weight: 500; color: var(--ink-2); margin-bottom: 6px; }
.field input {
  width: 100%; height: 52px; padding: 0 16px; border-radius: 12px;
  border: 1.5px solid var(--line); background: #fff; font: inherit; font-size: 16px; color: var(--ink);
  transition: border-color .2s, box-shadow .2s;
}
.field input::placeholder { color: #a9adbd; }
.field input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px rgba(255,106,26,.14); }
.field__err { display: none; color: #DC2626; font-size: 12.5px; margin-top: 5px; }
.field.is-invalid input { border-color: #DC2626; }
.field.is-invalid .field__err { display: block; }
.field__err--consent { margin: -6px 0 12px; }
.form.consent-invalid .field__err--consent { display: block; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: var(--muted); margin: 18px 0 18px; cursor: pointer; line-height: 1.45; }
.consent input { width: 18px; height: 18px; margin: 1px 0 0; accent-color: var(--brand); flex-shrink: 0; }
.consent a { color: var(--brand); text-decoration: underline; text-underline-offset: 2px; }
.form__status { font-size: 14px; margin-top: 12px; text-align: center; min-height: 0; }
.form__status.is-error { color: #DC2626; }
.form-success { text-align: center; padding: 20px 0 8px; }
.form-success__icon { width: 64px; height: 64px; border-radius: 50%; background: rgba(22,163,74,.12); margin: 0 auto 18px; position: relative; }
.form-success__icon::after { content: ""; position: absolute; left: 24px; top: 16px; width: 14px; height: 26px; border: solid var(--ok); border-width: 0 3.5px 3.5px 0; transform: rotate(45deg); }
.form-success h3 { font-size: 22px; margin-bottom: 10px; }
.form-success p { color: var(--muted); }

/* ---------- footer ---------- */
.footer { background: var(--dark); color: #b8bccb; padding: 64px 0 32px; font-size: 15px; }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; }
.footer__grid > div { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.footer h4 { color: #fff; font-size: 15px; margin-bottom: 6px; }
.footer a:hover, .footer .link-btn:hover { color: #fff; }
.footer__about { max-width: 300px; margin-top: 10px; }
.footer__muted { color: #7c8196; font-size: 14px; }
.footer__bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08); font-size: 13px; color: #7c8196; }

/* ---------- modal ---------- */
.modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 16px; visibility: hidden; }
.modal.is-open { visibility: visible; }
.modal__overlay { position: absolute; inset: 0; background: rgba(14,16,24,.55); backdrop-filter: blur(4px); opacity: 0; transition: opacity .25s; }
.modal.is-open .modal__overlay { opacity: 1; }
.modal__dialog {
  position: relative; width: 100%; max-width: 460px; max-height: calc(100vh - 32px); overflow-y: auto;
  background: #fff; border-radius: 24px; padding: 36px 32px 30px; box-shadow: var(--shadow-lg);
  opacity: 0; transform: translateY(16px) scale(.98); transition: opacity .25s, transform .25s;
}
.modal.is-open .modal__dialog { opacity: 1; transform: none; }
.modal__dialog h3 { font-size: 24px; padding-right: 30px; }
.modal__sub { color: var(--muted); margin: 10px 0 22px; font-size: 15px; }
.modal__close { position: absolute; right: 16px; top: 16px; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; }
.modal__close:hover { background: var(--soft); }
.modal__close svg { width: 20px; height: 20px; stroke: var(--ink); stroke-width: 2; stroke-linecap: round; }
body.no-scroll { overflow: hidden; }

/* ---------- cookie ---------- */
.cookie {
  position: fixed; z-index: 90; left: 24px; bottom: 24px; max-width: 420px;
  background: #fff; border-radius: 18px; box-shadow: var(--shadow-lg); padding: 18px 20px;
  display: flex; gap: 16px; align-items: center; font-size: 13.5px; color: var(--ink-2);
}
.cookie[hidden] { display: none; }
.cookie a { color: var(--brand); text-decoration: underline; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .sms { opacity: 1; transform: none; }
  .reveal { opacity: 1; transform: none; }
}

/* grid items shouldn't grow past their track on narrow screens */
.pricing > *, .tariffs > *, .hero__inner > *, .api > *, .lead__inner > *, .faq-wrap > * { min-width: 0; }

/* ---------- responsive ---------- */
@media (max-width: 1240px) {
  .topbar, .nav, .header__actions { display: none; }
  .burger { display: flex; }
  .nav.is-open {
    display: flex; flex-direction: column; gap: 0;
    position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
    background: #fff; padding: 16px 24px 32px; font-size: 18px; overflow-y: auto;
  }
  .nav.is-open a { padding: 16px 0; border-bottom: 1px solid var(--line); }
  .nav.is-open .nav__mobile-actions { display: grid; gap: 12px; margin-top: 24px; }
  .nav__mobile-actions .btn { white-space: normal; height: auto; min-height: 48px; padding-top: 10px; padding-bottom: 10px; text-align: center; }
}
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { height: 520px; }
  .services { grid-template-columns: 1fr 1fr; }
  .service--big { grid-row: auto; grid-column: span 2; }
  .features { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .step::after { display: none; }
  .pricing { grid-template-columns: 1fr; }
  .api { grid-template-columns: 1fr; gap: 40px; }
  .industries { grid-template-columns: 1fr 1fr; }
  .faq-wrap { grid-template-columns: 1fr; gap: 32px; }
  .faq-wrap .section__head { position: static; }
  .lead__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .container { padding: 0 16px; }
  .section { padding: 72px 0; }
  .section__head { margin-bottom: 36px; text-align: left; }
  .hero { padding-top: 36px; }
  .hero__lead { font-size: 16px; }
  .hero__cta .btn { flex: 1 1 100%; }
  .hero__visual { height: 480px; transform: scale(.9); margin: -20px 0; }
  .float-card--stats { left: 0; bottom: 40px; }
  .float-card--status { right: 0; top: 60px; }
  .operators { padding: 18px; gap: 8px 18px; }
  .op { font-size: 15px; }
  .services, .features, .steps, .industries { grid-template-columns: 1fr; }
  .service--big { grid-column: auto; }
  .dash { grid-template-columns: 1fr; }
  .dash__side { display: none; }
  .dash__main { padding: 18px; }
  .dash__kpis { grid-template-columns: 1fr; }
  .dash__tr { grid-template-columns: 1.6fr 1fr; }
  .dash__tr span:nth-child(2), .dash__tr span:nth-child(3) { display: none; }
  .calc, .table, .included, .lead .form { padding: 22px; }
  .included .checks { grid-template-columns: 1fr; }
  .calc__result b { font-size: 22px; }
  .footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .modal__dialog { padding: 28px 20px 22px; }
  .cookie { left: 12px; right: 12px; bottom: 12px; max-width: none; flex-direction: column; align-items: stretch; }
  .btn { white-space: normal; text-align: center; line-height: 1.25; }
  .btn--lg { height: auto; min-height: 56px; padding-top: 12px; padding-bottom: 12px; }
}

/* header: one row, nothing may shrink or wrap */
.header .container { max-width: 1340px; }
.header__inner { gap: 24px; }
.header__inner > * { flex-shrink: 0; }
.header .btn, .nav a { white-space: nowrap; }
.nav { gap: 20px; }

/* phone in the header (replaces e-mail and "Заказать звонок") */
.header__tel { display: inline-flex; margin-left: auto; align-items: center; gap: 8px; font-weight: 700; font-size: 16px; white-space: nowrap; }
.header__tel svg { color: var(--brand); }
.header__tel:hover { color: var(--brand); }
.header__tel + .header__actions { margin-left: 0; }
.nav__phone { font-size: 22px; font-weight: 700; padding: 4px 0 8px; border: 0 !important; }
.footer__phone { color: #fff; font-weight: 700; font-size: 17px; }
.lead__list a:hover { text-decoration: underline; }
@media (min-width: 1241px) and (max-width: 1400px) {
  .nav a[href="#api"], .nav a[href="#industries"] { display: none; }
}
@media (max-width: 1240px) {
  .burger { margin-left: 8px; }
}
@media (max-width: 420px) {
  .header__tel span { display: none; }
  .header__tel { width: 44px; height: 44px; justify-content: center; border-radius: 12px; background: var(--brand-50); }
}

/* ---------- legal documents ---------- */
.doc { max-width: 860px; margin: 0 auto; padding: 40px 24px 96px; font-size: 16px; line-height: 1.65; }
.doc__back { display: inline-flex; color: var(--muted); font-weight: 500; font-size: 14px; margin-bottom: 20px; }
.doc__back:hover { color: var(--brand); }
.doc__tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.doc__tabs a { padding: 8px 14px; border-radius: 10px; background: var(--soft); font-size: 14px; font-weight: 500; color: var(--ink-2); }
.doc__tabs a:hover { color: var(--brand); }
.doc__tabs a[aria-current="page"] { background: var(--ink); color: #fff; }
.doc h1 { font-size: clamp(26px, 3.6vw, 38px); font-weight: 800; margin-bottom: 8px; }
.doc__date { color: var(--muted); margin-bottom: 28px; font-size: 14px; }
.doc h2 { font-size: 20px; margin: 36px 0 12px; scroll-margin-top: 90px; }
.doc p, .doc li { color: var(--ink-2); }
.doc p { margin-bottom: 10px; }
.doc ul { padding-left: 22px; margin: 0 0 12px; }
.doc li { margin-bottom: 6px; }
.doc a { color: var(--brand); text-decoration: underline; text-underline-offset: 2px; }
.doc .doc__tabs a, .doc .doc__back { text-decoration: none; }
.doc__toc { background: var(--soft); border-radius: 14px; padding: 18px 20px 18px 42px; margin: 0 0 12px; columns: 2; column-gap: 32px; font-size: 15px; }
.doc__toc li { margin-bottom: 4px; break-inside: avoid; }
.doc__toc a { color: var(--ink-2); text-decoration: none; }
.doc__toc a:hover { color: var(--brand); }
.doc__table { overflow-x: auto; margin: 8px 0 16px; }
.doc__table table { min-width: 600px; font-size: 14.5px; border: 1px solid var(--line); }
.doc__table th, .doc__table td { text-align: left !important; vertical-align: top; padding: 12px 14px; border: 1px solid var(--line); }
.doc__table th { background: var(--soft); color: var(--ink); font-weight: 600; }
.doc__table td:first-child { font-weight: 400; }
.doc__table tbody tr:hover td { background: transparent; }
.footer--doc { padding: 28px 0; }
.footer--doc .footer__bottom { margin-top: 0; padding-top: 0; border-top: 0; }
.footer--doc a:hover { color: #fff; }
.doc-page .header__tel span { display: inline !important; }
.doc-page .header__tel { display: inline-flex; width: auto !important; height: auto !important; background: none !important; }
.consent a + a { margin-left: 0; }
@media (max-width: 720px) {
  .doc { padding: 28px 16px 64px; }
  .doc__toc { columns: 1; }
}
.form__terms { font-size: 12.5px; color: var(--muted); text-align: center; margin-top: 10px; }
.form__terms a { color: var(--ink-2); text-decoration: underline; text-underline-offset: 2px; }
.doc .doc__tabs a { color: var(--ink-2); }
.doc .doc__tabs a[aria-current="page"] { color: #fff; }
.doc .doc__tabs a:hover:not([aria-current]) { color: var(--brand); }
.doc .doc__back { color: var(--muted); }