:root {
  --bg: #f6f8fc;
  --bg2: #ffffff;
  --panel: #ffffff;
  --line: rgba(15, 30, 70, .09);
  --text: #0b1b33;
  --muted: #5b6b85;
  --accent: #175dd5;
  --accent2: #12b886;
  --accent2-text: #0b8f69;
  --shadow: 0 1px 2px rgba(16, 30, 70, .05), 0 12px 32px -14px rgba(16, 30, 70, .18);
  --violet: #8b5cf6;
  --danger: #ff5a6a;
  --radius: 18px;
  --ui-bg: #f5f7fc;
  --ui-text: #1b2440;
  --ui-muted: #7a849e;
  --ui-line: #e6eaf2;
  --ok: #16b886;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.container { width: min(1200px, 100% - 32px); margin-inline: auto; }
.i { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.muted { color: var(--ui-muted); }

/* ------------------------------------------------------------------ nav */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .3s, border-color .3s; border-bottom: 1px solid transparent; }
.nav.scrolled { background: rgba(255, 255, 255, .85); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-color: var(--line); }
.nav-in { display: flex; align-items: center; gap: 22px; height: 68px; }
.logo { white-space: nowrap; display: flex; gap: 5px; align-items: flex-end; line-height: 1; font-family: "Manrope", "Inter", sans-serif; font-weight: 700; font-size: 19px; text-decoration: none; letter-spacing: -.02em; }
.brand-acc { color: var(--accent); }
.logo-img { height: 26px; width: auto; display: block; }
.foot .logo-img { height: 22px; }
.flow-ic { width: 54px; height: 54px; display: block; }
.logo-mark { height: 1.18em; aspect-ratio: 400 / 482; display: block; flex-shrink: 0; margin-bottom: -.04em; }
.flow-core .logo-mark { margin: 0; }
.logo-mark svg { width: 100%; height: 100%; display: block; }
.nav-links { display: flex; gap: 28px; margin-left: auto; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 500; transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.lang { display: flex; background: rgba(15, 30, 70, .06); border-radius: 999px; padding: 3px; }
.lang button { background: none; border: 0; color: var(--muted); font: 600 12px/1 inherit; font-family: inherit; padding: 7px 10px; border-radius: 999px; cursor: pointer; transition: .2s; }
.lang button.active { background: var(--text); color: var(--bg); }
@media (max-width: 900px) { .nav-links { display: none; } .lang { margin-left: auto; } }
@media (max-width: 480px) { .nav .nav-cta { display: none; } }

/* ------------------------------------------------------------------ buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 22px; border-radius: 12px; font-weight: 600; font-size: 15px; text-decoration: none; border: 0; cursor: pointer; font-family: inherit; transition: transform .2s, box-shadow .2s, background .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--accent), #7c5cff); color: #fff; box-shadow: 0 12px 30px -12px rgba(79, 124, 255, .8); }
.btn-primary:hover { box-shadow: 0 16px 36px -12px rgba(79, 124, 255, 1); }
.btn-primary .i { transition: transform .2s; }
.btn-primary:hover .i { transform: translateX(3px); }
.btn-ghost { background: #fff; color: var(--text); border: 1px solid var(--line); }
.btn-ghost:hover { background: #eef2fa; }
.btn-sm { padding: 9px 16px; font-size: 14px; }
.btn-block { width: 100%; }

/* ------------------------------------------------------------------ hero */
.hero { position: relative; padding: 150px 0 110px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(110px); mix-blend-mode: multiply; animation: drift 18s ease-in-out infinite alternate; }
.b1 { width: 560px; height: 560px; background: #9db8ff; top: -200px; left: -160px; opacity: .55; }
.b2 { width: 440px; height: 440px; background: #8fe3c8; top: 140px; right: -160px; opacity: .5; animation-delay: -6s; }
.b3 { width: 380px; height: 380px; background: #c4b5fd; bottom: -200px; left: 38%; opacity: .35; animation-delay: -12s; }
@keyframes drift { to { transform: translate(60px, 40px) scale(1.12); } }
.grid-bg { position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 56px 56px; -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 25%, transparent 72%); mask-image: radial-gradient(ellipse at 50% 30%, #000 25%, transparent 72%); }
.hero-in > *, .feature > *, .sec-grid > *, .cta-box > * { min-width: 0; }
.hero-in { position: relative; display: grid; grid-template-columns: 1fr 1.15fr; gap: 64px; align-items: center; }
@media (max-width: 1040px) { .hero-in { grid-template-columns: 1fr; gap: 72px; } .hero { padding-top: 120px; } }

.badge { display: inline-flex; gap: 9px; align-items: center; padding: 6px 14px; border-radius: 999px; background: rgba(79, 124, 255, .12); border: 1px solid rgba(79, 124, 255, .35); color: var(--accent); font-size: 13px; font-weight: 600; }
.badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent2); animation: ping 2s infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(34, 211, 166, .7); } 70%, 100% { box-shadow: 0 0 0 10px rgba(34, 211, 166, 0); } }
h1 { font-size: clamp(34px, 4.3vw, 54px); line-height: 1.06; letter-spacing: -.035em; font-weight: 800; margin: 22px 0; }
.grad { background: linear-gradient(110deg, #175dd5, #12b886 45%, #3b7bf0 70%, #175dd5); background-size: 220% auto; -webkit-background-clip: text; background-clip: text; color: transparent; animation: shine 7s linear infinite; }
@keyframes shine { to { background-position: 220% center; } }
.lead { font-size: 18px; color: var(--muted); max-width: 560px; }
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin: 34px 0 30px; }
.ticks { display: flex; gap: 10px 22px; flex-wrap: wrap; list-style: none; color: var(--muted); font-size: 14px; }
.ticks li { display: flex; align-items: center; gap: 8px; }
.ticks li::before { content: ""; width: 18px; height: 18px; border-radius: 6px; background: rgba(34, 211, 166, .15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2322d3a6' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/11px no-repeat; flex-shrink: 0; }
.ticks.col { flex-direction: column; margin-top: 24px; }

.float { position: absolute; z-index: 2; animation: bob 5s ease-in-out infinite; }
.float-in { background: #fff; border: 1px solid var(--line); color: var(--ui-text); border-radius: 14px; padding: 10px 14px; display: flex; gap: 10px; align-items: center; box-shadow:  0 24px 50px -20px rgba(16, 30, 70, .35); font-size: 12px; line-height: 1.3; }
.float-in.pop { animation: pop .55s cubic-bezier(.2, .9, .3, 1.4); }
.float b { display: block; font-size: 12.5px; }
.float small { color: #6b7591; }
.f1 { left: -34px; bottom: 34px; }
.f2 { right: -20px; top: -26px; animation-delay: -2.5s; }
.ic { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; color: #fff; font-size: 16px; }
.ic.ok { background: var(--ok); }
.ic.bell { background: #ff9f1a; }
@keyframes bob { 50% { transform: translateY(-10px); } }
@keyframes pop { 0% { transform: scale(.85); } 100% { transform: scale(1); } }
@media (max-width: 700px) { .f1 { left: 8px; bottom: -30px; } .f2 { right: 8px; top: -34px; } }

/* ------------------------------------------------------------------ sections */
section { padding: 110px 0; position: relative; }
.sec-head { text-align: center; max-width: 760px; margin: 0 auto 64px; }
.eyebrow { color: var(--accent2-text); font-weight: 700; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; }
h2 { font-size: clamp(30px, 3.8vw, 46px); letter-spacing: -.025em; line-height: 1.12; margin: 12px 0 16px; }
.sec-head p { color: var(--muted); font-size: 18px; }
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .9s ease, transform .9s cubic-bezier(.2, .7, .2, 1); }
.reveal.in { opacity: 1; transform: none; }

/* problem */
.problem { background: linear-gradient(180deg, transparent, rgba(23, 93, 213, .05) 30%, transparent); }
.pains { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 960px) { .pains { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .pains { grid-template-columns: 1fr; } }
.pain { background: var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; gap: 16px; min-height: 200px; transition: border-color .6s; transition-delay: calc(var(--i) * .35s + .9s); }
.px { position: relative; width: 36px; height: 36px; border-radius: 11px; background: rgba(255, 90, 106, .14); color: var(--danger); display: grid; place-items: center; font-size: 18px; transition: background .5s, color .5s; transition-delay: calc(var(--i) * .35s + .9s); }
.px .i { position: absolute; transition: opacity .4s, transform .4s; transition-delay: calc(var(--i) * .35s + .9s); }
.px .c { opacity: 0; transform: scale(.4) rotate(-45deg); }
.p-text { font-weight: 600; font-size: 16px; line-height: 1.45; }
.p-fix { margin-top: auto; display: flex; gap: 8px; align-items: center; color: var(--accent2-text); font-weight: 700; font-size: 14.5px; opacity: 0; transform: translateY(10px); transition: .6s; transition-delay: calc(var(--i) * .35s + 1s); }
.pains.in .pain { border-color: rgba(34, 211, 166, .3); }
.pains.in .px { background: rgba(34, 211, 166, .14); color: var(--accent2); }
.pains.in .px .x { opacity: 0; transform: scale(.4) rotate(45deg); }
.pains.in .px .c { opacity: 1; transform: none; }

.pains.in .p-fix { opacity: 1; transform: none; }

/* features */
.feature { display: grid; grid-template-columns: 1fr 1.1fr; gap: 72px; align-items: center; padding: 56px 0; }
.feature.rev .f-text { order: 2; }
@media (max-width: 960px) { .feature { grid-template-columns: 1fr; gap: 36px; } .feature.rev .f-text { order: 0; } }
.f-num { display: inline-block; font-weight: 800; font-size: 13px; color: var(--accent); background: rgba(79, 124, 255, .12); padding: 4px 10px; border-radius: 8px; letter-spacing: .05em; }
.f-text h3 { font-size: clamp(25px, 2.7vw, 34px); letter-spacing: -.02em; line-height: 1.2; margin: 16px 0 14px; }
.f-text p { color: var(--muted); font-size: 17px; max-width: 500px; }
.mock-wrap { position: relative; }
.mock-wrap::before { content: ""; position: absolute; inset: 10% 8%; background: radial-gradient(closest-side, rgba(23, 93, 213, .18), transparent); filter: blur(40px); z-index: -1; }
.mock { background: var(--ui-bg); color: var(--ui-text); border-radius: 20px; padding: 22px; font-size: 13px; position: relative; box-shadow: 0 40px 90px -35px rgba(0, 0, 0, .85), 0 0 0 1px rgba(255, 255, 255, .07); }
.mock.bare { background: none; box-shadow: none; padding: 0; color: var(--text); }
.mock-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; gap: 10px; }
.mock-head b { font-size: 15px; }
.chip { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 999px; font-size: 11px; font-weight: 600; background: #eceff7; color: #4a5573; white-space: nowrap; }
.chip.ok { background: #dcf6ec; color: #0b8a66; }
.chip.late { background: #ffe3e7; color: #d6334a; }
.chip.wait { background: #eceff7; color: #6b7591; }
.chip.blue { background: #e3ebff; color: #3157e0; }
.chip.pulse { animation: pulseRed 1.6s infinite; }
@keyframes pulseRed { 50% { box-shadow: 0 0 0 6px rgba(214, 51, 74, .14); } }

/* screenshot frames */
.hero-visual { position: relative; perspective: 1800px; }
.shot { position: relative; border-radius: 16px; overflow: hidden; background: #fff; box-shadow: 0 40px 90px -40px rgba(16, 30, 70, .45), 0 0 0 1px rgba(15, 30, 70, .1); }
.shot.tilt { transform: rotateY(-9deg) rotateX(5deg); transition: transform .8s cubic-bezier(.2, .7, .2, 1); }
.hero-visual:hover .shot.tilt { transform: none; }
.shot-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: #e8ecf4; }
.shot-bar > i { width: 10px; height: 10px; border-radius: 50%; background: #ff5f57; }
.shot-bar > i:nth-child(2) { background: #febc2e; }
.shot-bar > i:nth-child(3) { background: #28c840; }
.shot-url { margin-left: 14px; display: flex; align-items: center; gap: 6px; background: #fff; border-radius: 7px; padding: 4px 12px; color: #6b7591; font-size: 11px; flex: 1; max-width: 280px; }
.shot-url .i { color: var(--ok); }
.shot-view { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--ui-bg); }
.shot-view img { width: 100%; height: 100%; object-fit: cover; object-position: top left; display: block; transform: scale(1.08); opacity: 0; transition: transform 1.6s cubic-bezier(.2, .7, .2, 1), opacity .8s; }
.shot.in .shot-view img { transform: none; opacity: 1; }
.shot.in.live .shot-view img { animation: kenburns 22s ease-in-out 1.6s infinite alternate; }
@keyframes kenburns { to { transform: scale(1.07) translate(-2%, -3%); } }
.shot-view::after { content: ""; position: absolute; inset: 0; background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, .45) 50%, transparent 60%); transform: translateX(-100%); pointer-events: none; }
.shot.in .shot-view::after { animation: sweep 1.6s .6s ease; }
@keyframes sweep { to { transform: translateX(100%); } }
.shot-empty { position: absolute; inset: 0; display: none; flex-direction: column; align-items: center; justify-content: center; gap: 10px; color: #8a93ab; font-weight: 600; font-size: 14px; text-align: center; padding: 20px;
  background: linear-gradient(90deg, #eef1f7 25%, #f7f9fc 50%, #eef1f7 75%) 0 0 / 200% 100%; animation: shimmer 2.4s linear infinite; }
.shot-empty .i { font-size: 34px; color: #b3bccf; }
.shot.empty .shot-empty { display: flex; }
.shot.empty img { display: none; }
@keyframes shimmer { to { background-position: -200% 0; } }
@media (max-width: 600px) { .shot.tilt { transform: none; } }
.f-pts { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-top: 22px; }
.f-pts li { display: flex; gap: 10px; align-items: flex-start; color: var(--text); font-size: 15.5px; }
.f-pts li::before { content: ""; width: 20px; height: 20px; margin-top: 2px; border-radius: 6px; flex-shrink: 0; background: rgba(34, 211, 166, .15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2322d3a6' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/12px no-repeat; }
.okc { width: 76px; height: 76px; border-radius: 50%; background: var(--ok); display: grid; place-items: center; color: #fff; font-size: 38px; transform: scale(0); }
@keyframes popIn { to { transform: scale(1); } }
@keyframes ring { 0% { box-shadow: 0 0 0 0 rgba(22, 184, 134, .45); } 100% { box-shadow: 0 0 0 22px rgba(22, 184, 134, 0); } }
.ic.akb { background: linear-gradient(135deg, var(--violet), var(--accent)); font-size: 10px; font-weight: 800; letter-spacing: .03em; }

/* integrations hub */
.strip { padding-bottom: 90px; }
.hub { position: relative; display: grid; grid-template-columns: minmax(0, 300px) auto minmax(0, 300px); justify-content: space-between; align-items: center; max-width: 1000px; margin: 0 auto; }
.hub-lines { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.hub-lines path { fill: none; stroke: rgba(23, 93, 213, .2); stroke-width: 1.5; }
.hub-lines path.out { stroke: rgba(18, 184, 134, .4); }
.hub-lines circle { fill: var(--accent); }
.hub-lines circle.out { fill: var(--accent2); }
.hub-col { display: flex; flex-direction: column; gap: 10px; position: relative; z-index: 1; }
.hub-label { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin: 0 0 4px 4px; }
.ptile { display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 9px 14px 9px 10px; box-shadow: var(--shadow);
  opacity: 0; transform: translateX(-14px); transition: opacity .5s, transform .5s; transition-delay: calc(var(--k) * .07s); }
.hub-dst .ptile { transform: translateX(14px); transition-delay: calc(.7s + var(--k) * .12s); }
.hub.in .ptile { opacity: 1; transform: none; }
.ptile img, .okdot { width: 38px; height: 38px; border-radius: 10px; object-fit: contain; flex-shrink: 0; }
.ptile b { display: block; font-size: 14.5px; line-height: 1.25; }
.ptile small { color: var(--muted); font-size: 12px; }
.okdot { display: grid; place-items: center; background: rgba(18, 184, 134, .12); color: var(--accent2-text); font-size: 18px; }
.hub-center { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 6px; position: relative; z-index: 1; width: 210px; }
.hub-node { width: 92px; height: 92px; border-radius: 26px; background: #fff; display: grid; place-items: center; position: relative; margin-bottom: 10px;
  box-shadow: 0 18px 40px -16px rgba(23, 93, 213, .45), 0 0 0 1px var(--line); }
.hub-node img { width: 50px; height: 50px; position: relative; z-index: 1; }
.hub-node::before, .hub-node::after { content: ""; position: absolute; inset: -1px; border-radius: 27px; border: 1.5px solid rgba(23, 93, 213, .3); animation: hubPulse 2.8s ease-out infinite; }
.hub-node::after { animation-delay: 1.4s; }
@keyframes hubPulse { from { transform: scale(1); opacity: 1; } to { transform: scale(1.45); opacity: 0; } }
.hub-center b { font-family: "Manrope", "Inter", sans-serif; font-size: 17px; }
.hub-center small { color: var(--muted); font-size: 13px; max-width: 190px; }
@media (max-width: 900px) {
  .hub { grid-template-columns: 1fr; gap: 26px; justify-items: center; }
  .hub-lines { display: none; }
  .hub-col { width: 100%; max-width: 440px; }
  .hub-src { display: grid; grid-template-columns: 1fr 1fr; }
  .hub-src .hub-label { grid-column: 1 / -1; }
  .ptile, .hub-dst .ptile { transform: translateY(10px); }
  .hub-center::before, .hub-center::after { content: ""; width: 2px; height: 34px; background: repeating-linear-gradient(180deg, rgba(23, 93, 213, .4) 0 5px, transparent 5px 10px); }
  .hub-center::before { margin-bottom: 8px; }
  .hub-center::after { margin-top: 6px; }
}

/* more */
.more-title { text-align: center; font-size: 26px; letter-spacing: -.02em; margin: 80px 0 32px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 960px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cards { grid-template-columns: 1fr; } }
.fc { background: var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow); border-radius: var(--radius); padding: 28px; transition: transform .35s, border-color .35s, background .35s, opacity .9s ease; }
.fc:hover { transform: translateY(-5px); border-color: rgba(23, 93, 213, .4); background: #fff; }
.fi { width: 46px; height: 46px; border-radius: 13px; background: linear-gradient(135deg, rgba(79, 124, 255, .28), rgba(34, 211, 166, .2)); display: grid; place-items: center; color: var(--accent); margin-bottom: 18px; font-size: 21px; }
.fc h4 { font-size: 17px; margin-bottom: 6px; }
.fc p { color: var(--muted); font-size: 14.5px; }

.fc.wide { grid-column: 1 / -1; display: flex; gap: 22px; align-items: center; background: linear-gradient(120deg, rgba(23, 93, 213, .07), rgba(18, 184, 134, .07)), #fff; }
.fc.wide .fi { margin: 0; background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff; font: 800 13px Inter, sans-serif; width: 58px; height: 58px; }
.fc.wide h4 { font-size: 19px; }
@media (max-width: 560px) { .fc.wide { flex-direction: column; align-items: flex-start; } }

/* security */
.security { background: radial-gradient(ellipse at 80% 50%, rgba(34, 211, 166, .08), transparent 60%); }
.sec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
@media (max-width: 960px) { .sec-grid { grid-template-columns: 1fr; } }
.checks { list-style: none; display: flex; flex-direction: column; gap: 18px; margin-top: 30px; }
.checks li { display: flex; gap: 14px; align-items: flex-start; }
.ck { width: 36px; height: 36px; border-radius: 11px; background: rgba(34, 211, 166, .13); color: var(--accent2); display: grid; place-items: center; flex-shrink: 0; font-size: 17px; }
.checks b { display: block; font-size: 16px; }
.checks span { color: var(--muted); font-size: 14.5px; }
.sec-svg { width: 100%; height: auto; display: block; max-width: 520px; margin: 0 auto; }
.sec-svg use { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.vpn { fill: rgba(34, 211, 166, .03); stroke: rgba(34, 211, 166, .45); stroke-width: 1.5; stroke-dasharray: 8 8; animation: march 30s linear infinite; }
@keyframes march { to { stroke-dashoffset: -400; } }
.vpn-t { fill: var(--accent2); font-size: 13px; font-weight: 800; letter-spacing: .14em; }
.ln { stroke: rgba(122, 162, 255, .45); stroke-width: 2; stroke-dasharray: 4 6; fill: none; }
.pk { fill: var(--accent2); filter: drop-shadow(0 0 4px rgba(34, 211, 166, .9)); }
.pk.b { fill: #3b7bf0; filter: drop-shadow(0 0 4px rgba(122, 162, 255, .9)); }
.halo { fill: rgba(79, 124, 255, .18); transform-origin: 230px 210px; animation: halo 3s ease-in-out infinite; }
@keyframes halo { 50% { transform: scale(1.15); opacity: .5; } }
.core-ic { color: #fff; }
.core-t { fill: var(--text); font-size: 14px; font-weight: 700; }
.tn rect { fill: var(--panel); stroke: rgba(15, 30, 70, .14); }
.tn > use { color: var(--accent); }
.tn .tn-lock { color: var(--accent2); }
.tn-t { fill: var(--text); font-size: 13px; font-weight: 700; }
.tn-s { fill: var(--muted); font-size: 11px; }

/* how */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; position: relative; }
.steps::before, .steps::after { content: ""; position: absolute; top: 28px; left: 16.6%; height: 2px; border-radius: 2px; }
.steps::before { right: 16.6%; background: var(--line); }
.steps::after { width: 0; background: linear-gradient(90deg, var(--accent), var(--accent2)); transition: width 1.8s cubic-bezier(.4, 0, .2, 1) .2s; }
.steps.in::after { width: 66.8%; }
.step { text-align: center; position: relative; opacity: 0; transform: translateY(20px); transition: .7s; transition-delay: calc(var(--i) * .5s); }
.steps.in .step { opacity: 1; transform: none; }
.sn { width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 20px; background: var(--bg2); border: 2px solid rgba(79, 124, 255, .5); display: grid; place-items: center; font-weight: 800; font-size: 20px; position: relative; z-index: 1; transition: border-color .5s, box-shadow .5s; transition-delay: calc(var(--i) * .55s + .3s); }
.steps.in .sn { border-color: var(--accent2); box-shadow: 0 0 0 7px rgba(34, 211, 166, .1); }
.step h4 { font-size: 19px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 15px; max-width: 320px; margin: 0 auto; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; gap: 36px; } .steps::before, .steps::after { display: none; } }

/* cta */
.cta-box { border-radius: 30px; padding: 60px; background: radial-gradient(circle at 0% 0%, rgba(23, 93, 213, .14), transparent 50%), radial-gradient(circle at 100% 100%, rgba(34, 211, 166, .22), transparent 50%), var(--bg2); border: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 960px) { .cta-box { grid-template-columns: 1fr; padding: 32px 22px; gap: 32px; } }
.lead-form { background: #fff; box-shadow: var(--shadow); border: 1px solid var(--line); border-radius: 22px; padding: 26px; position: relative; min-height: 360px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field span { font-size: 13px; color: var(--muted); font-weight: 600; }
.field input { background: #f6f8fc; border: 1px solid var(--line); border-radius: 12px; padding: 13px 14px; color: var(--text); font: inherit; font-size: 15px; outline: none; transition: border-color .2s, background .2s; width: 100%; }
.field input:focus { border-color: var(--accent); background: #fff; }
.field input.bad { border-color: var(--danger); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 520px) { .row2 { grid-template-columns: 1fr; gap: 0; } }
.lead-form .btn { margin: 6px 0 12px; }
.lead-form small { display: block; text-align: center; font-size: 12px; }
.form-err { color: var(--danger); font-size: 13px; margin-bottom: 8px; text-align: center; }
.form-ok { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; text-align: center; padding: 30px; font-size: 18px; font-weight: 600; opacity: 0; pointer-events: none; transition: opacity .5s; }
.lead-form.sent .form-body { visibility: hidden; }
.lead-form.sent .form-ok { opacity: 1; pointer-events: auto; }
.lead-form.sent .okc { animation: popIn .55s .1s cubic-bezier(.2, .9, .3, 1.4) forwards, ring 1.6s .5s; }

/* footer */
.foot { border-top: 1px solid var(--line); padding: 34px 0; color: var(--muted); font-size: 14px; }
.foot-in { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.foot .logo { color: var(--text); font-size: 16px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; scroll-behavior: auto !important; }
}