:root {
  --bg: #0b1020;
  --bg-2: #12182a;
  --surface: #161e32;
  --surface-2: #1c2640;
  --surface-3: #243352;
  --line: rgba(232, 238, 251, 0.08);
  --line-strong: rgba(232, 238, 251, 0.14);
  --text: #eef2fb;
  --muted: #8b97b3;
  --faint: #64748b;
  --accent: #2e7dff;
  --accent-2: #6ea4ff;
  --accent-dim: rgba(46, 125, 255, 0.14);
  --accent-ink: #061018;
  --accent-strong: #1a5fd6;
  --gold: #ff603d;
  --ok: #4ade80;
  --warn: #f0b429;
  --danger: #ff6b7a;
  --shadow: 0 24px 70px rgba(4, 8, 20, 0.55);
  --radius: 14px;
  --radius-lg: 20px;
  --font: "Outfit", "Segoe UI", sans-serif;
  --font-display: "Sora", "Outfit", sans-serif;
  --mono: "IBM Plex Mono", Consolas, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  position: relative;
  margin: 0;
  color: var(--text);
  font-family: var(--font);
  background:
    radial-gradient(1100px 560px at 6% -12%, rgba(46, 125, 255, 0.18), transparent 55%),
    radial-gradient(900px 520px at 100% -4%, rgba(255, 96, 61, 0.10), transparent 50%),
    radial-gradient(760px 440px at 70% 110%, rgba(46, 125, 255, 0.08), transparent 52%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
  letter-spacing: 0.01em;
  min-height: 100vh;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, p { margin: 0; }

.container {
  width: min(1160px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(16px);
  background: rgba(11, 16, 32, 0.72);
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.site-header.is-scrolled {
  background: rgba(11, 16, 32, 0.9);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
}
.brand img {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(46, 125, 255, 0.28);
  transition: transform .35s var(--ease), box-shadow .35s ease;
}
.brand:hover img {
  transform: scale(1.06) rotate(-3deg);
  box-shadow: 0 10px 24px rgba(46, 125, 255, 0.42);
}
.brand-lockup {
  display: inline-flex;
  align-items: baseline;
  gap: 0.28em;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.brand-lockup .wa {
  font-weight: 800;
  font-style: normal;
  background: linear-gradient(145deg, #6ea4ff 0%, #2e7dff 55%, #1a5fd6 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-left: 1px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 10px rgba(255, 96, 61, 0.55);
  transform: translateY(-0.55em);
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}
.nav-links a {
  position: relative;
  transition: color .2s ease;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-2), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .28s var(--ease);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 11px 18px;
  cursor: pointer;
  transition: transform .18s var(--ease), background .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(145deg, var(--accent), var(--accent-strong));
  color: #f5f8ff;
  font-weight: 700;
  box-shadow: 0 12px 30px rgba(46, 125, 255, 0.28);
}
.btn-primary:hover { filter: brightness(1.06); }
.btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--line-strong);
  color: var(--text);
}
.btn-accent {
  background: rgba(91, 141, 255, 0.14);
  border-color: rgba(91, 141, 255, 0.35);
  color: var(--accent-2);
}
.btn-block { width: 100%; }

.hero {
  position: relative;
  padding: 72px 0 56px;
}
.hero-full {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  padding-bottom: 28px;
}
.hero-plane {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 60%, rgba(7, 11, 20, 0.85)),
    radial-gradient(ellipse 80% 55% at 78% 42%, rgba(46, 125, 255, 0.12), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.02fr 1.08fr;
  gap: 40px;
  align-items: center;
  width: min(1160px, calc(100% - 40px));
}
.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
}
.brand-mark img {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(46, 125, 255, 0.28);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--accent-dim);
  color: var(--accent-2);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(2.45rem, 5vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 700;
  max-width: 11.5ch;
}
.hero h1 em {
  font-style: italic;
}
.hero h1 em.tint-blue {
  color: var(--accent-2);
  font-style: normal;
  font-weight: 700;
}
.hero h1 em.tint-coral {
  color: var(--gold);
  font-style: italic;
  font-weight: 600;
}
.hero-lead {
  max-width: 38ch;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.65;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 26px;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13.5px;
}
.hero-meta strong {
  display: block;
  color: var(--text);
  margin-top: 3px;
  font-size: 14.5px;
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.section-kicker {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.value-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  background: var(--line);
}
.value-item {
  padding: 22px 20px;
  background: linear-gradient(180deg, rgba(18, 26, 43, 0.98), rgba(12, 18, 32, 0.96));
}
.value-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.12rem;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}
.value-item span {
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.5;
}

/* Device stage */
.device-stage {
  position: relative;
  min-height: 460px;
  display: grid;
  place-items: center;
}
.device-glow {
  position: absolute;
  inset: 12% 8% 8% 8%;
  border-radius: 40%;
  background: radial-gradient(circle, rgba(46, 125, 255, 0.24), transparent 70%);
  filter: blur(8px);
  pointer-events: none;
}
.laptop {
  position: relative;
  width: min(100%, 520px);
  z-index: 1;
  --tx: 0px;
  --ty: 0px;
  transform: translate3d(var(--tx), var(--ty), 0);
  animation: floatY 5.5s var(--ease) infinite;
  transition: transform .25s var(--ease);
}
.laptop-screen {
  border: 2px solid rgba(232, 238, 251, 0.18);
  border-bottom: 0;
  border-radius: 14px 14px 8px 8px;
  background: #070b16;
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 10;
}
.laptop-bezel {
  height: 100%;
  padding: 10px;
  background: linear-gradient(180deg, #12182a, #0b1020);
}
.laptop-ui {
  height: 100%;
  display: grid;
  grid-template-columns: 42px 1fr;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg);
}
.ui-rail {
  background: rgba(11, 16, 32, 0.98);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
}
.ui-rail img { width: 18px; height: 18px; border-radius: 5px; }
.ui-dot {
  width: 18px;
  height: 18px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.06);
}
.ui-dot.on { background: linear-gradient(145deg, var(--accent-2), var(--accent-strong)); }
.ui-main { display: grid; grid-template-rows: 34px 1fr; min-width: 0; }
.ui-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  border-bottom: 1px solid var(--line);
  font-size: 10px;
  color: var(--muted);
}
.ui-body {
  display: grid;
  grid-template-columns: 0.9fr 1.2fr;
  min-height: 0;
}
.ui-list, .ui-chat { padding: 10px; }
.ui-list { border-right: 1px solid var(--line); }
.ui-row, .ui-bubble {
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
}
.ui-row { height: 28px; margin-bottom: 7px; }
.ui-bubble {
  height: 34px;
  margin-bottom: 8px;
  width: 78%;
}
.ui-bubble.out {
  margin-left: auto;
  background: rgba(46, 125, 255, 0.16);
  border-color: rgba(46, 125, 255, 0.3);
}
.laptop-base {
  height: 12px;
  margin: 0 auto;
  width: 108%;
  margin-left: -4%;
  border-radius: 0 0 12px 12px;
  background: linear-gradient(180deg, #2a3348, #171d2d);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.laptop-notch {
  width: 18%;
  height: 4px;
  margin: -7px auto 0;
  border-radius: 0 0 6px 6px;
  background: #0f1422;
}

.phone {
  position: absolute;
  right: 2%;
  bottom: 4%;
  width: 148px;
  z-index: 2;
  --tx: 0px;
  --ty: 0px;
  transform: translate3d(var(--tx), var(--ty), 0);
  animation: floatY 4.8s var(--ease) infinite reverse;
  transition: transform .25s var(--ease);
}
.phone-frame {
  border-radius: 26px;
  padding: 8px;
  background: linear-gradient(160deg, #2a3348, #121826);
  border: 1px solid rgba(232, 238, 251, 0.2);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.45);
}
.phone-screen {
  border-radius: 20px;
  overflow: hidden;
  background: #0b1020;
  min-height: 280px;
  border: 1px solid var(--line);
}
.phone-notch {
  width: 42%;
  height: 12px;
  margin: 8px auto 0;
  border-radius: 999px;
  background: #05070f;
}
.phone-app {
  padding: 12px 10px 14px;
}
.phone-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.phone-head img { width: 22px; height: 22px; border-radius: 7px; }
.phone-head strong { font-size: 11px; display: block; }
.phone-head span { font-size: 9px; color: var(--muted); }
.phone-card {
  border-radius: 12px;
  padding: 10px;
  margin-bottom: 8px;
  background: rgba(28, 38, 64, 0.9);
  border: 1px solid var(--line);
}
.phone-card b { display: block; font-size: 11px; margin-bottom: 3px; }
.phone-card span { font-size: 9px; color: var(--muted); }
.phone-pill {
  display: inline-flex;
  margin-top: 6px;
  padding: 3px 7px;
  border-radius: 999px;
  background: rgba(74, 222, 128, 0.12);
  color: var(--ok);
  font-size: 9px;
  font-weight: 600;
}

@keyframes floatY {
  0%, 100% { transform: translate3d(var(--tx, 0px), calc(var(--ty, 0px) + 0px), 0); }
  50% { transform: translate3d(var(--tx, 0px), calc(var(--ty, 0px) - 8px), 0); }
}

.section { padding: 72px 0; }
.section-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 28px;
}
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.2vw, 2.55rem);
  letter-spacing: -0.035em;
  line-height: 1.08;
  max-width: 16ch;
  font-weight: 700;
}
.section-head > p {
  max-width: 36ch;
  color: var(--muted);
  padding-bottom: 4px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.feature {
  padding: 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(22, 30, 50, 0.96), rgba(18, 24, 42, 0.9));
  border: 1px solid var(--line);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.18);
}
.feature .tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 12px;
}
.feature h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.03em;
}
.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 16px;
}
.dark-card {
  background: linear-gradient(160deg, rgba(28, 38, 64, 0.98), rgba(11, 16, 32, 0.96));
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  padding: 26px;
  box-shadow: var(--shadow);
}
.dark-card h2 {
  font-family: var(--font-display);
  font-size: 1.85rem;
  letter-spacing: -0.04em;
  margin-bottom: 10px;
}
.dark-card p { color: var(--muted); }
.checklist {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.checklist li {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 10px;
  font-size: 14px;
}
.checklist li::before {
  content: "";
  width: 9px;
  height: 9px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(91, 141, 255, 0.16);
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.review {
  padding: 20px;
  border-radius: var(--radius-lg);
  background: rgba(22, 30, 50, 0.88);
  border: 1px solid var(--line);
}
.stars { color: var(--gold); letter-spacing: 2px; font-size: 12px; margin-bottom: 10px; }
.review p { margin: 0 0 16px; font-size: 14.5px; line-height: 1.55; }
.review footer { display: grid; gap: 2px; color: var(--muted); font-size: 12.5px; }
.review footer strong { color: var(--text); }

.section-tight {
  padding-top: 64px;
  padding-bottom: 56px;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 8px 0 8px;
}
.metric {
  padding: 18px 16px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(22, 30, 50, 0.96), rgba(18, 24, 42, 0.88));
  border: 1px solid var(--line);
}
.metric strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}
.metric span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.step {
  position: relative;
  padding: 20px 18px;
  border-radius: var(--radius-lg);
  background: rgba(22, 30, 50, 0.9);
  border: 1px solid var(--line);
  overflow: hidden;
}
.step::after {
  content: "";
  position: absolute;
  inset: auto -20% -40% auto;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(46, 125, 255, 0.18), transparent 70%);
  pointer-events: none;
}
.step-num {
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent-2);
  margin-bottom: 14px;
  letter-spacing: 0.06em;
}
.step h3 {
  font-family: var(--font-display);
  font-size: 1.08rem;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}
.step p {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.5;
}

.platform-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.spec-table {
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(22, 30, 50, 0.88);
  overflow: hidden;
}
.spec-row {
  display: grid;
  grid-template-columns: 0.9fr 1.3fr;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.spec-row:last-child { border-bottom: 0; }
.spec-row span { color: var(--muted); font-size: 13.5px; }
.spec-row strong {
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.01em;
}

.contact-band {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 16px;
  padding: 28px;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(46, 125, 255, 0.16), rgba(56, 120, 220, 0.08)),
    rgba(18, 26, 43, 0.95);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
}
.contact-band h2 {
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  font-size: 1.7rem;
  margin-bottom: 8px;
}
.contact-band p { color: var(--muted); }
.contact-details {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}
.contact-details div {
  padding: 12px;
  border-radius: 14px;
  background: rgba(11, 16, 32, 0.35);
  border: 1px solid var(--line);
}
.contact-details span {
  display: block;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 4px;
}
.contact-details strong { font-size: 13.5px; }
.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
}

.site-footer {
  padding: 28px 0 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}
.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}
.footer-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

/* Login pages */
.login-body {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
}
.login-aside {
  position: relative;
  padding: 36px 40px;
  background:
    radial-gradient(700px 360px at 0% 0%, rgba(91, 141, 255, 0.22), transparent 55%),
    radial-gradient(520px 320px at 90% 80%, rgba(255, 122, 89, 0.1), transparent 50%),
    linear-gradient(165deg, #12182a, #0b1020 60%);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  overflow: hidden;
}
.login-aside-top { position: relative; z-index: 2; }
.login-aside h1 {
  margin: 18px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.7rem);
  letter-spacing: -0.04em;
  line-height: 1.05;
  max-width: 12ch;
}
.login-aside p { color: var(--muted); max-width: 36ch; line-height: 1.55; }
.login-aside .panel-kicker,
.login-aside-foot .panel-kicker {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.login-aside-foot {
  position: relative;
  z-index: 2;
}
.login-aside-foot p { margin: 8px 0 0; }

.login-visual {
  position: relative;
  flex: 1;
  min-height: 280px;
  margin: 8px 0;
  z-index: 1;
}
.orbit {
  position: absolute;
  left: 50%;
  top: 48%;
  border: 1px solid rgba(91, 141, 255, 0.18);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: orbitSpin 18s linear infinite;
}
.orbit-a { width: 180px; height: 180px; }
.orbit-b {
  width: 260px;
  height: 260px;
  border-color: rgba(255, 122, 89, 0.14);
  animation-duration: 26s;
  animation-direction: reverse;
}
.orbit-c {
  width: 340px;
  height: 340px;
  border-style: dashed;
  border-color: rgba(232, 238, 251, 0.08);
  animation-duration: 34s;
}
.orbit::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 50%;
  width: 8px;
  height: 8px;
  margin-left: -4px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(91, 141, 255, 0.8);
}
.orbit-b::before { background: var(--gold); box-shadow: 0 0 12px rgba(255, 122, 89, 0.7); }
.orbit-c::before { background: var(--ok); width: 6px; height: 6px; }

.pulse-ring {
  position: absolute;
  left: 50%;
  top: 48%;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  border: 1px solid rgba(91, 141, 255, 0.35);
  transform: translate(-50%, -50%);
  animation: pulseRing 2.8s var(--ease) infinite;
}
.pulse-ring.delay { animation-delay: 1.2s; }

.float-card {
  position: absolute;
  width: min(230px, 72%);
  padding: 14px;
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(28, 38, 64, 0.96), rgba(18, 24, 42, 0.94));
  border: 1px solid var(--line-strong);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
}
.card-desktop {
  left: 8%;
  top: 18%;
  animation: floatCard 5.2s var(--ease) infinite;
}
.card-phone {
  right: 6%;
  bottom: 16%;
  width: min(200px, 64%);
  animation: floatCard 4.6s var(--ease) infinite reverse;
}
.float-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.float-card-head img {
  width: 28px;
  height: 28px;
  border-radius: 8px;
}
.float-card-head strong {
  display: block;
  font-size: 13px;
  letter-spacing: -0.02em;
}
.float-card-head span {
  font-size: 11px;
  color: var(--muted);
}
.live-dot {
  margin-left: auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.55);
  animation: livePulse 1.8s ease infinite;
}
.float-bars {
  display: grid;
  gap: 7px;
}
.float-bars span {
  display: block;
  height: 8px;
  width: var(--w);
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(91, 141, 255, 0.55), rgba(91, 141, 255, 0.15));
  animation: barGlow 2.4s ease-in-out infinite;
}
.float-bars span:nth-child(2) { animation-delay: .3s; }
.float-bars span:nth-child(3) { animation-delay: .6s; }
.chat-mini {
  display: grid;
  gap: 6px;
}
.chat-mini i {
  display: block;
  height: 18px;
  width: 72%;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
}
.chat-mini i.out {
  width: 58%;
  margin-left: auto;
  background: rgba(91, 141, 255, 0.16);
  border-color: rgba(91, 141, 255, 0.28);
  animation: bubbleSlide 2.8s var(--ease) infinite;
}

.float-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
  background: rgba(11, 16, 32, 0.82);
  border: 1px solid var(--line-strong);
  color: var(--text);
  white-space: nowrap;
}
.chip-sync {
  left: 18%;
  bottom: 28%;
  animation: floatChip 3.8s var(--ease) infinite;
}
.chip-secure {
  right: 14%;
  top: 22%;
  color: var(--accent-2);
  animation: floatChip 4.4s var(--ease) infinite reverse;
}
.chip-ai {
  left: 42%;
  top: 8%;
  color: var(--ok);
  animation: floatChip 5s var(--ease) infinite;
}
.chip-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(91, 141, 255, 0.5);
  animation: livePulse 1.6s ease infinite;
}

@keyframes orbitSpin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}
@keyframes pulseRing {
  0% { opacity: 0.7; transform: translate(-50%, -50%) scale(0.7); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(2.1); }
}
@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes floatChip {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes livePulse {
  0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.55); }
  70% { box-shadow: 0 0 0 10px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}
@keyframes barGlow {
  0%, 100% { filter: brightness(1); opacity: 0.85; }
  50% { filter: brightness(1.25); opacity: 1; }
}
@keyframes bubbleSlide {
  0%, 100% { transform: translateX(0); opacity: 0.85; }
  50% { transform: translateX(-4px); opacity: 1; }
}

.login-main {
  display: grid;
  place-items: center;
  padding: 32px 20px;
}
.login-card {
  width: min(430px, 100%);
  background: linear-gradient(180deg, rgba(22, 30, 50, 0.98), rgba(18, 24, 42, 0.96));
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  padding: 26px;
  box-shadow: var(--shadow);
}
.login-card h2 {
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  font-size: 1.45rem;
}
.login-card .sub {
  margin: 6px 0 18px;
  color: var(--muted);
  font-size: 14px;
}
.role-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 16px;
  padding: 4px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}
.role-tabs button {
  border: 0;
  background: transparent;
  border-radius: 11px;
  padding: 10px;
  cursor: pointer;
  color: var(--muted);
  font-weight: 600;
}
.role-tabs button.active {
  background: rgba(46, 125, 255, 0.16);
  color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(46, 125, 255, 0.3);
}
.field {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
}
.field span {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);
}
.field input {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 12px 14px;
  background: rgba(11, 16, 32, 0.85);
  outline: none;
}
.field input:focus {
  border-color: rgba(46, 125, 255, 0.55);
  box-shadow: 0 0 0 3px rgba(46, 125, 255, 0.14);
}
.form-error {
  display: none;
  margin: 0 0 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 107, 122, 0.12);
  color: #ffb4bc;
  font-size: 13.5px;
}
.form-error.show { display: block; }
.form-note {
  margin-top: 14px;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.45;
}
.back-home {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 13.5px;
}
.back-home:hover { color: var(--accent-2); }
.hidden { display: none !important; }

@media (max-width: 980px) {
  .hero-grid, .split, .contact-band, .login-body, .value-rail {
    grid-template-columns: 1fr;
  }
  .feature-grid, .review-grid, .metric-strip, .steps, .platform-grid {
    grid-template-columns: 1fr;
  }
  .contact-details { grid-template-columns: 1fr; }
  .spec-row { grid-template-columns: 1fr; gap: 4px; }
  .nav-links { display: none; }
  .hero, .hero-full {
    min-height: 0;
    padding: 36px 0 40px;
  }
  .hero h1 { max-width: 14ch; }
  .device-stage { min-height: 390px; }
  .phone { width: 120px; right: 4%; }
  .login-aside {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding-bottom: 28px;
  }
  .login-visual { min-height: 240px; }
  .orbit-c { display: none; }
  .ambient .orb-3 { display: none; }
}

/* —— Motion system —— */
.ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.ambient .orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.45;
  animation: orbDrift 16s var(--ease) infinite alternate;
}
.orb-1 {
  width: 420px;
  height: 420px;
  left: -8%;
  top: 8%;
  background: rgba(46, 125, 255, 0.26);
}
.orb-2 {
  width: 340px;
  height: 340px;
  right: -6%;
  top: 28%;
  background: rgba(255, 96, 61, 0.14);
  animation-duration: 20s;
  animation-delay: -4s;
}
.orb-3 {
  width: 280px;
  height: 280px;
  left: 35%;
  bottom: 4%;
  background: rgba(46, 125, 255, 0.12);
  animation-duration: 22s;
  animation-delay: -8s;
}
.beam {
  position: absolute;
  top: -10%;
  right: 8%;
  width: 42vw;
  height: 70vh;
  background: linear-gradient(160deg, rgba(46, 125, 255, 0.12), transparent 65%);
  transform: rotate(18deg);
  filter: blur(28px);
  opacity: 0.7;
  animation: beamDrift 14s ease-in-out infinite alternate;
}
@keyframes beamDrift {
  from { transform: rotate(18deg) translateY(0); opacity: 0.55; }
  to { transform: rotate(22deg) translateY(24px); opacity: 0.8; }
}
.grid-fade {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232, 238, 251, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 238, 251, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 55% at 50% 20%, #000 20%, transparent 75%);
  opacity: 0.55;
  animation: gridPulse 8s ease-in-out infinite;
}
.site-header,
main,
.site-footer { position: relative; z-index: 1; }

.hero-in {
  opacity: 0;
  transform: translateY(18px);
  animation: heroIn .85s var(--ease) forwards;
  animation-delay: var(--d, 0s);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity .7s var(--ease),
    transform .7s var(--ease),
    box-shadow .25s ease,
    border-color .25s ease,
    background .25s ease;
  transition-delay: var(--d, 0s);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.btn-shine {
  position: relative;
  overflow: hidden;
}
.btn-shine::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.28) 48%, transparent 62%);
  transform: translateX(-120%);
  animation: shineSweep 4.5s ease-in-out infinite;
}
.btn-primary:hover {
  box-shadow: 0 14px 34px rgba(46, 125, 255, 0.38);
}

.feature,
.metric,
.step,
.review,
.dark-card,
.spec-table,
.contact-band {
  transition:
    transform .28s var(--ease),
    border-color .28s ease,
    box-shadow .28s ease,
    background .28s ease;
}
.feature:hover,
.metric:hover,
.step:hover,
.review:hover {
  transform: translateY(-4px);
  border-color: rgba(91, 141, 255, 0.28);
  box-shadow: 0 18px 40px rgba(4, 8, 20, 0.35);
}
.feature .tag {
  transition: letter-spacing .25s ease, color .25s ease;
}
.feature:hover .tag { letter-spacing: 0.1em; }

.device-glow {
  animation: glowBreath 5s ease-in-out infinite;
}
.ui-dot.on {
  animation: livePulse 1.8s ease infinite;
}
.ui-live {
  position: relative;
  padding-left: 12px;
}
.ui-live::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.5);
  animation: livePulse 1.8s ease infinite;
}
.ui-row,
.ui-bubble {
  opacity: 0;
  animation: uiPop .55s var(--ease) forwards;
  animation-delay: calc(0.7s + var(--i, 0) * 0.12s);
}
.ui-bubble.out {
  animation-name: uiPopRight;
}
.phone-card {
  opacity: 0;
  transform: translateY(8px);
  animation: phoneCardIn .55s var(--ease) forwards;
  animation-delay: calc(1s + var(--i, 0) * 0.14s);
}
.phone-pill {
  animation: pillBlink 2.4s ease-in-out infinite;
}
.checklist li {
  opacity: 0;
  transform: translateX(-8px);
}
.dark-card.is-visible .checklist li,
[data-reveal].is-visible .checklist li {
  animation: checkIn .45s var(--ease) forwards;
}
.dark-card.is-visible .checklist li:nth-child(1),
[data-reveal].is-visible .checklist li:nth-child(1) { animation-delay: .08s; }
.dark-card.is-visible .checklist li:nth-child(2),
[data-reveal].is-visible .checklist li:nth-child(2) { animation-delay: .16s; }
.dark-card.is-visible .checklist li:nth-child(3),
[data-reveal].is-visible .checklist li:nth-child(3) { animation-delay: .24s; }
.dark-card.is-visible .checklist li:nth-child(4),
[data-reveal].is-visible .checklist li:nth-child(4) { animation-delay: .32s; }

.spec-row {
  transition: background .2s ease;
}
.spec-table.is-visible .spec-row:hover {
  background: rgba(91, 141, 255, 0.06);
}

@keyframes orbDrift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(40px, -30px, 0) scale(1.12); }
}
@keyframes gridPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.65; }
}
@keyframes heroIn {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes shineSweep {
  0%, 55% { transform: translateX(-120%); }
  75% { transform: translateX(120%); }
  100% { transform: translateX(120%); }
}
@keyframes glowBreath {
  0%, 100% { opacity: 0.75; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.08); }
}
@keyframes uiPop {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes uiPopRight {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes phoneCardIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pillBlink {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.35); }
}
@keyframes checkIn {
  from { opacity: 0; transform: translateX(-8px); }
  to { opacity: 1; transform: translateX(0); }
}

@media (prefers-reduced-motion: reduce) {
  .ambient,
  .hero-in,
  .btn-shine::before,
  .device-glow,
  .laptop,
  .phone,
  .ui-row,
  .ui-bubble,
  .phone-card,
  .phone-pill,
  .ui-dot.on,
  .ui-live::before {
    animation: none !important;
  }
  .hero-in,
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
  .feature:hover,
  .metric:hover,
  .step:hover,
  .review:hover {
    transform: none;
  }
}