:root {
  --ink: #2e2f33;
  --muted: #59637f;
  --blue: #2f6bff;
  --blue-d: #1f57e6;
  --line: #e6ebf5;
  --card: #f5f8ff;
  --max: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: #fff;
}
a { color: inherit; text-decoration: none; }
button, a { font-family: inherit; }
img { max-width: 100%; display: block; }

.promo {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 42px;
  padding: 8px 48px;
  background:
    radial-gradient(circle at 12% 40%, #9fd0ff 0 3px, transparent 4px),
    radial-gradient(circle at 28% 70%, #ffd36a 0 2px, transparent 3px),
    radial-gradient(circle at 78% 30%, #b9a6ff 0 3px, transparent 4px),
    radial-gradient(circle at 90% 70%, #7ec8ff 0 2px, transparent 3px),
    linear-gradient(90deg, #e7f3ff, #f3f8ff 40%, #eef4ff);
  color: #3a4d86;
  font-size: 14px;
  font-weight: 500;
}
.promo b { font-weight: 700; }
.promo .join {
  background: linear-gradient(90deg, #4d8dff, #7a6bff);
  color: #fff;
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
}
.promo-x {
  position: absolute;
  right: 16px;
  top: 8px;
  border: 0;
  background: transparent;
  color: #7b8aaf;
  font-size: 18px;
  cursor: pointer;
}

header.top {
  position: sticky;
  top: 42px;
  z-index: 30;
  background: #fff;
  border-bottom: 1px solid #f0f2f7;
}
.nav {
  position: relative;
  max-width: 1240px;
  margin: 0 auto;
  min-height: 68px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 18px;
  margin-right: 12px;
  flex: none;
}
.brand img { width: 28px; height: 28px; border-radius: 7px; }
.links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.links > a, .drop > button {
  background: none;
  border: 0;
  color: #2c3140;
  font-size: 15px;
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
}
.links > a:hover, .drop > button:hover { background: #f4f7fc; }
.drop { position: relative; }
.drop > button::after {
  content: "";
  display: inline-block;
  margin-left: 5px;
  border: 4px solid transparent;
  border-top-color: #8b93a7;
  transform: translateY(2px);
}
.menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 230px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 16px 50px rgba(20, 40, 90, .14);
  padding: 8px;
  border: 1px solid #eef1f6;
}
.drop:hover .menu, .drop:focus-within .menu { display: block; }
.menu a {
  display: block;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 14px;
  color: #2c3140;
}
.menu a:hover { background: #f3f7ff; color: var(--blue); }
.sale {
  display: inline-block;
  margin-left: 4px;
  background: #ff4d4f;
  color: #fff;
  font-size: 10px;
  line-height: 16px;
  padding: 0 5px;
  border-radius: 4px;
  vertical-align: 1px;
}
.nav-right { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.lang {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #3a4154;
  font-size: 14px;
  background: none;
  border: 0;
  cursor: pointer;
}
.login {
  position: relative;
  background: linear-gradient(180deg, #f4f9ff, #d9ecff);
  color: #1d4ed8;
  border-radius: 999px;
  padding: 10px 22px;
  font-weight: 700;
  font-size: 15px;
}
.ribbon {
  position: absolute;
  top: -12px;
  right: -4px;
  background: #315bff;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px 3px;
  border-radius: 8px 8px 8px 2px;
}
.nav-toggle {
  display: none;
  margin-left: auto;
  width: 40px;
  height: 40px;
  border: 1px solid #e5e9f2;
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
}

.hero {
  position: relative;
  text-align: center;
  padding: 54px 20px 10px;
  background:
    radial-gradient(circle at 18% 20%, rgba(0,121,242,.08), transparent 42%),
    radial-gradient(circle at 86% 12%, rgba(67,203,255,.12), transparent 40%),
    url("./hero-bg.webp") center top / cover no-repeat,
    linear-gradient(180deg, #f7faff, #fff 70%);
  overflow: hidden;
}
.switch {
  display: inline-flex;
  background: #fff;
  border-radius: 999px;
  padding: 5px;
  box-shadow: 0 8px 30px rgba(40, 80, 160, .08);
  margin-bottom: 28px;
}
.switch a {
  min-width: 118px;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 650;
  font-size: 15px;
  color: #5c657a;
}
.switch a.on { background: var(--blue); color: #fff; }
.kicker {
  color: #6d4dff;
  font-weight: 700;
  letter-spacing: .02em;
  margin: 8px 0 10px;
}
.hero h1 {
  margin: 0;
  font-size: 50px;
  line-height: 1.2;
  font-weight: 650;
  letter-spacing: -.5px;
}
.hero .sub {
  max-width: 720px;
  margin: 16px auto 0;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.6;
}
.hero-cta { display: flex; justify-content: center; gap: 16px; margin-top: 28px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 210px;
  height: 52px;
  padding: 0 22px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  border: 1.5px solid transparent;
}
.btn-fill { background: var(--blue); color: #fff; }
.btn-fill:hover { background: var(--blue-d); }
.btn-line { background: #fff; color: var(--blue); border-color: #9dbbff; }
.btn-line:hover { border-color: var(--blue); background: #f5f8ff; }
.badges {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 22px 0 8px;
}
.badges span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1px solid #e7edf6;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  color: #3d465c;
}
.badges i { color: #22a06b; font-style: normal; font-weight: 800; }
.float-ico {
  position: absolute;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  box-shadow: 0 8px 20px rgba(20,40,80,.12);
  background: #fff;
  object-fit: cover;
}
.float-ico.a { left: 7%; top: 180px; }
.float-ico.b { left: 11%; top: 320px; width: 42px; height: 42px; }
.float-ico.c { left: 5%; top: 460px; }
.hero-shot {
  width: min(1080px, 100%);
  margin: 18px auto 0;
  filter: drop-shadow(0 24px 40px rgba(40, 70, 150, .12));
}

.sec { max-width: var(--max); margin: 0 auto; padding: 64px 20px 10px; }
.eyebrow {
  text-align: center;
  color: #8b93a7;
  font-size: 13px;
  letter-spacing: .12em;
  font-weight: 700;
}
.sec h2, .block-title {
  text-align: center;
  font-size: 42px;
  line-height: 1.25;
  font-weight: 650;
  letter-spacing: -.4px;
  margin: 10px 0 28px;
}
.sec h2 em, .block-title em { color: var(--blue); font-style: normal; }

.fcard {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 20px;
  align-items: center;
  border-radius: 28px;
  padding: 42px 36px 42px 52px;
  margin: 0 0 22px;
  min-height: 430px;
  overflow: hidden;
  background: #f4f8ff center / cover no-repeat;
}
.fcard.flip { grid-template-columns: .95fr 1.05fr; padding: 42px 52px 42px 28px; }
.fcard.flip .copy { order: 2; }
.fcard.bg1 { background-image: url("./automation-card.webp"); }
.fcard.bg2 { background-image: url("./management-card.webp"); }
.fcard.bg3 { background-image: url("./protection-card.webp"); }
.fcard.bg4 { background-image: url("./sync-card.webp"); }
.fcard.bg5 { background-image: url("./teamhub-card.webp"); }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(90deg, #4d8dff, #7a5cff);
  color: #fff;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 700;
}
.chip {
  display: inline-block;
  margin: 14px 0 8px;
  background: #fff;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  color: #4b556d;
  box-shadow: 0 4px 14px rgba(30,60,120,.06);
}
.fcard h3 {
  margin: 8px 0 12px;
  font-size: 30px;
  line-height: 1.35;
  font-weight: 650;
}
.fcard p { margin: 0 0 22px; color: var(--muted); font-size: 16px; line-height: 1.7; max-width: 520px; }
.fcard .btn { min-width: 148px; height: 46px; }
.visual img { width: 100%; height: auto; }

.usecase-wrap {
  background: linear-gradient(180deg, #fff, #eef5ff);
  padding: 56px 20px 70px;
}
.usecase-card {
  max-width: 1160px;
  margin: 0 auto;
  background: #f6f8ff;
  border-radius: 22px;
  box-shadow: 0 20px 60px rgba(15, 23, 42, .06);
  padding: 50px 48px 42px;
}
.pills {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.pills a {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border-radius: 14px;
  min-height: 72px;
  padding: 12px 14px;
  font-weight: 650;
  font-size: 14px;
  line-height: 1.35;
  box-shadow: 0 6px 18px rgba(30, 60, 120, .04);
}
.pills img { width: 28px; height: 28px; object-fit: contain; }

.kol { padding-bottom: 20px; }
.kol-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.kol-card {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: #111;
  min-height: 240px;
}
.play {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 46px;
  border-radius: 12px;
  background: #ff0033;
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 22px;
}
.kol-card img { width: 100%; height: 280px; object-fit: cover; display: block; }

.reviews { padding-top: 36px; }
.rev-head { position: relative; text-align: center; }
.rev-head h2 { margin: 0 0 22px; }
.arrows { position: absolute; right: 0; top: 8px; display: flex; gap: 8px; }
.arrows button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid #e3e8f2;
  background: #fff;
  cursor: pointer;
  color: #334;
}
.rev-window { overflow: hidden; }
.rev-track {
  display: flex;
  gap: 18px;
  transition: transform .35s ease;
}
.rev {
  flex: 0 0 calc((100% - 36px) / 3);
  background: #fff;
  border: 1px solid #eef1f6;
  border-radius: 16px;
  padding: 18px 18px 16px;
  box-shadow: 0 10px 30px rgba(20, 40, 80, .05);
  min-height: 230px;
}
.stars { color: #f5b400; letter-spacing: 2px; font-size: 14px; }
.rev h3 { margin: 8px 0; font-size: 16px; }
.rev p { margin: 0; color: #4b5563; font-size: 14px; line-height: 1.55; }
.who { margin-top: 14px !important; color: #6b7280 !important; font-size: 13px !important; }
.who b { color: #111827; }
.help-row { text-align: center; margin-top: 22px; color: var(--blue); font-weight: 650; }
.help-row a { margin: 0 10px; }

.faq { max-width: 860px; }
.faq h2 { font-size: 32px; text-align: left; }
details {
  border-bottom: 1px solid #eceff5;
  padding: 6px 0;
}
summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 16px;
  padding: 14px 8px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: #98a2b8; font-weight: 500; font-size: 22px; }
details[open] summary::after { content: "–"; }
details p { margin: 0 0 16px; padding: 0 8px; color: var(--muted); line-height: 1.7; }

.trust { text-align: center; padding: 70px 20px 30px; }
.apps {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px 22px;
  max-width: 760px;
  margin: 10px auto 0;
}
.apps a {
  width: 64px;
  text-align: center;
  font-size: 12px;
  color: #4b5568;
  font-weight: 650;
}
.apps img, .apps .dot {
  width: 48px;
  height: 48px;
  margin: 0 auto 6px;
  border-radius: 14px;
  object-fit: cover;
}
.dot {
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 800;
  font-size: 13px;
}

.band {
  margin: 56px 0 0;
  background: radial-gradient(circle at 80% 20%, #2a3f86, transparent 42%), linear-gradient(180deg, #15224a, #0e1736);
  color: #fff;
  padding: 72px 28px 28px;
  text-align: center;
}
.band h3 { margin: 0 0 18px; font-size: 34px; font-weight: 800; }
.band .btn { background: #fff; color: var(--blue); min-width: 180px; }

footer.foot {
  background: #0e1736;
  color: rgba(213, 218, 236, .72);
  padding: 10px 20px 36px;
}
.foot-grid {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr repeat(4, 1fr);
  gap: 24px;
  padding-top: 10px;
}
.foot h4 { margin: 0 0 12px; color: #fff; font-size: 14px; }
.foot a { display: block; padding: 4px 0; font-size: 13px; }
.foot a:hover { color: #fff; }
.foot .brand { color: #fff; margin-bottom: 8px; }
.blurb { font-size: 13px; line-height: 1.6; max-width: 280px; }
.copyr {
  max-width: 1160px;
  margin: 28px auto 0;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: 12px;
}
.marks { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.marks a {
  display: inline-flex;
  align-items: center;
  background: #fff;
  color: #111;
  border-radius: 8px;
  padding: 4px 8px;
  font-weight: 800;
  font-size: 12px;
}
.marks img { height: 22px; width: auto; }

@media (min-width: 981px) {
  #navToggle { display: none !important; }
}

@media (max-width: 980px) {
  .promo { position: relative; flex-wrap: wrap; justify-content: flex-start; padding: 8px 36px 8px 12px; font-size: 12px; }
  header.top { top: 0; }
  .links, .nav-right { display: none; }
  .nav.open .links, .nav.open .nav-right {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    left: 0; right: 0; top: 68px;
    background: #fff;
    padding: 10px 16px 18px;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 30px rgba(0,0,0,.06);
  }
  .nav.open .nav-right { position: static; box-shadow: none; border: 0; padding-top: 0; }
  .nav-toggle {
    display: grid !important;
    place-items: center;
    position: absolute;
    right: 14px;
    top: 14px;
    z-index: 5;
    background: #f4f7ff;
    color: #1d4ed8;
    font-size: 20px;
    line-height: 1;
  }
  header.top { position: sticky; }
  .nav { position: relative; }
  .menu { position: static; box-shadow: none; border: 0; display: none; padding: 0 0 0 12px; }
  .drop.open .menu, .drop:focus-within .menu { display: block; }
  .hero h1 { font-size: 34px; }
  .hero .sub { font-size: 16px; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn, .fcard .btn { width: 100%; min-width: 0; }
  .sec h2, .block-title { font-size: 28px; }
  .fcard, .fcard.flip { grid-template-columns: 1fr; padding: 28px 20px; }
  .fcard.flip .copy { order: 0; }
  .fcard h3 { font-size: 24px; }
  .pills { grid-template-columns: 1fr 1fr; }
  .usecase-card { padding: 28px 16px; }
  .kol-row { grid-template-columns: 1fr; }
  .rev { flex-basis: 100%; }
  .float-ico { display: none; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .band { border-radius: 0; }
  .band h3 { font-size: 26px; }
}