:root {
  --bg: #020711;
  --bg-soft: #06152b;
  --surface: rgba(8, 22, 45, .76);
  --surface-strong: rgba(9, 27, 55, .94);
  --line: rgba(71, 167, 255, .22);
  --line-strong: rgba(71, 167, 255, .42);
  --text: #f2f8ff;
  --muted: #9fb2cc;
  --blue: #0077ff;
  --cyan: #00c2ff;
  --orange: #ff6a00;
  --orange-soft: #ff9f1a;
  --radius: 28px;
  --shadow: 0 28px 90px rgba(0,0,0,.42);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }

.skip-link {
  position: fixed;
  top: -120px;
  left: 24px;
  z-index: 1000;
  padding: 12px 16px;
  background: #fff;
  color: #001027;
  border-radius: 10px;
}
.skip-link:focus { top: 18px; }

.background {
  position: fixed;
  inset: 0;
  z-index: -5;
  background:
    radial-gradient(circle at 16% 18%, rgba(0, 119, 255, .30), transparent 28%),
    radial-gradient(circle at 82% 14%, rgba(255, 106, 0, .18), transparent 30%),
    radial-gradient(circle at 50% 78%, rgba(0, 194, 255, .10), transparent 36%),
    linear-gradient(135deg, #020711 0%, #071b38 46%, #020711 100%);
}
.background::before,
.background::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.background::before {
  opacity: .7;
  background-image:
    linear-gradient(130deg, transparent 0 12%, rgba(0, 194, 255, .12) 12.15%, transparent 12.55% 38%, rgba(255, 106, 0, .10) 38.15%, transparent 38.5% 100%),
    linear-gradient(130deg, transparent 0 65%, rgba(0, 119, 255, .16) 65.15%, transparent 65.5% 100%);
}
.background::after {
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: radial-gradient(circle at center, black, transparent 78%);
}
.mesh {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 999px;
  filter: blur(84px);
  opacity: .58;
}
.mesh-a { left: -140px; top: 190px; background: var(--blue); }
.mesh-b { right: -130px; bottom: 18%; background: var(--orange); }
.scanline {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,.03), transparent);
  animation: scan 7s linear infinite;
  opacity: .25;
}
@keyframes scan { from { transform: translateY(-100%); } to { transform: translateY(100%); } }

.section {
  width: min(var(--max), calc(100% - 42px));
  margin-inline: auto;
  padding: 100px 0;
}

.header {
  position: sticky;
  top: 18px;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(var(--max), calc(100% - 42px));
  margin: 18px auto 0;
  padding: 12px 12px 12px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(2, 7, 17, .72);
  box-shadow: 0 18px 60px rgba(0,0,0,.30);
  backdrop-filter: blur(18px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: -.04em;
}
.brand img { width: 42px; height: 32px; object-fit: contain; }
.brand > span { font-size: 1.34rem; color: var(--orange); }
.brand > span span { color: var(--cyan); }
.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav a {
  padding: 11px 15px;
  color: var(--muted);
  border-radius: 999px;
  font-size: .92rem;
  font-weight: 800;
  transition: .25s ease;
}
.nav a:hover { color: #fff; background: rgba(255,255,255,.07); }
.nav .nav-button {
  color: #fff;
  background: linear-gradient(135deg, var(--orange), var(--orange-soft));
  box-shadow: 0 14px 30px rgba(255, 106, 0, .25);
}
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.06);
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 3px auto;
  border-radius: 2px;
  background: #fff;
  transition: .25s ease;
}

.hero {
  min-height: calc(100vh - 86px);
  display: grid;
  grid-template-columns: .96fr 1.04fr;
  gap: 56px;
  align-items: center;
  padding-top: 74px;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--cyan);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.pill span {
  width: 34px;
  height: 2px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--orange), var(--cyan));
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(2.85rem, 7vw, 6.4rem);
  line-height: .9;
  letter-spacing: -.08em;
}
h2 {
  margin-bottom: 18px;
  font-size: clamp(2.05rem, 4.5vw, 4.1rem);
  line-height: .98;
  letter-spacing: -.065em;
}
h3 { margin-bottom: 10px; letter-spacing: -.04em; }
p { color: var(--muted); line-height: 1.72; }
.hero-copy > p { max-width: 690px; font-size: 1.12rem; }
.hero-copy strong, .contact-info strong { color: #fff; }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: #fff;
  font-weight: 900;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.button:hover { transform: translateY(-2px); }
.button.primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-soft));
  box-shadow: 0 20px 42px rgba(255, 106, 0, .25);
}
.button.ghost {
  border-color: var(--line);
  background: rgba(255,255,255,.06);
}
.button.full { width: 100%; border: 0; }
.proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 720px;
  margin-top: 42px;
}
.proof article {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255,255,255,.045);
}
.proof strong { display: block; margin-bottom: 4px; }
.proof span { color: var(--muted); font-size: .86rem; line-height: 1.45; }

.hero-stage {
  position: relative;
  min-height: 620px;
  display: grid;
  place-items: center;
  perspective: 1200px;
}
.product-shell {
  position: relative;
  width: min(560px, 100%);
  border: 1px solid rgba(0,194,255,.26);
  border-radius: 34px;
  background: linear-gradient(145deg, rgba(9, 34, 72, .86), rgba(3, 10, 22, .94));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.13);
  overflow: hidden;
  transform: rotateY(-7deg) rotateX(3deg);
}
.product-shell::before {
  content: "";
  position: absolute;
  inset: -2px;
  z-index: -1;
  background: linear-gradient(135deg, rgba(0,194,255,.55), transparent 30%, rgba(255,106,0,.50));
  filter: blur(16px);
}
.product-topbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255,255,255,.09);
}
.product-topbar span { width: 11px; height: 11px; border-radius: 99px; background: rgba(255,255,255,.22); }
.product-topbar span:first-child { background: var(--orange); }
.product-topbar span:nth-child(2) { background: var(--cyan); }
.product-topbar small { margin-left: auto; color: var(--muted); font-weight: 800; }
.product-content { padding: 34px; }
.product-logo {
  width: min(340px, 100%);
  margin-inline: auto;
  margin-bottom: 28px;
  filter: drop-shadow(0 20px 34px rgba(0,0,0,.34));
}
.screen-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 14px; }
.screen-card {
  min-height: 132px;
  padding: 20px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 22px;
  background: rgba(255,255,255,.06);
}
.screen-card.large { grid-row: span 2; background: linear-gradient(145deg, rgba(255,106,0,.16), rgba(0,119,255,.12)); }
.screen-card small { display: block; margin-bottom: 8px; color: var(--cyan); font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }
.screen-card strong { display: block; font-size: 1.35rem; }
.progress { height: 12px; margin-top: 62px; border-radius: 999px; background: rgba(255,255,255,.09); overflow: hidden; }
.progress span { display: block; width: var(--value); height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--cyan), var(--orange)); }
.floating-note {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 270px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(3, 10, 22, .78);
  box-shadow: 0 20px 50px rgba(0,0,0,.32);
  backdrop-filter: blur(16px);
  color: #fff;
  font-weight: 800;
}
.floating-note span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border-radius: 14px;
  background: rgba(0,194,255,.16);
  color: var(--cyan);
}
.note-a { left: 0; top: 110px; }
.note-b { right: 0; bottom: 96px; }

.section-heading { margin-bottom: 44px; }
.section-heading.center { text-align: center; max-width: 820px; margin-inline: auto; }
.section-heading.split {
  display: grid;
  grid-template-columns: 1fr .72fr;
  gap: 48px;
  align-items: end;
}
.section-heading.split p { margin-bottom: 0; }
.ux-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.ux-card {
  position: relative;
  min-height: 310px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.045);
  overflow: hidden;
  transition: .25s ease;
}
.ux-card::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -80px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: rgba(0,119,255,.18);
  filter: blur(22px);
}
.ux-card:hover { transform: translateY(-6px); border-color: var(--line-strong); background: rgba(255,255,255,.07); }
.ux-card.accent { background: linear-gradient(155deg, rgba(255,106,0,.18), rgba(0,119,255,.13)); }
.icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 26px;
  border-radius: 18px;
  background: rgba(0,194,255,.14);
  color: var(--cyan);
  font-size: 1.6rem;
  font-weight: 900;
}
.ux-card.accent .icon { background: rgba(255,106,0,.18); color: var(--orange-soft); }

.solution-layout {
  display: grid;
  grid-template-columns: 330px 1fr;
  gap: 24px;
}
.solution-menu {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
}
.solution-tab {
  width: 100%;
  padding: 18px 20px;
  border: 1px solid transparent;
  border-radius: 18px;
  background: transparent;
  color: var(--muted);
  text-align: left;
  font-weight: 900;
  transition: .25s ease;
}
.solution-tab:hover, .solution-tab.active {
  color: #fff;
  border-color: var(--line-strong);
  background: linear-gradient(135deg, rgba(0,119,255,.18), rgba(255,106,0,.12));
}
.solution-panels {
  min-height: 460px;
  position: relative;
  border: 1px solid var(--line);
  border-radius: 34px;
  background: linear-gradient(145deg, rgba(8, 25, 52, .78), rgba(2, 8, 19, .86));
  box-shadow: var(--shadow);
  overflow: hidden;
}
.solution-panels::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 100% 0%, rgba(255,106,0,.18), transparent 34%),
    radial-gradient(circle at 0% 100%, rgba(0,194,255,.16), transparent 40%);
  pointer-events: none;
}
.solution-panel {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  padding: 56px;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: .3s ease;
}
.solution-panel.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.solution-panel > span {
  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  border-radius: 20px;
  background: rgba(255,106,0,.16);
  color: var(--orange-soft);
  font-weight: 900;
}
.solution-panel h3 { font-size: clamp(1.8rem, 3vw, 3rem); }
.solution-panel p { max-width: 700px; }
.solution-panel ul {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
}
.solution-panel li {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #dceeff;
  background: rgba(255,255,255,.06);
  font-size: .92rem;
  font-weight: 800;
}

.method-card,
.contact-panel {
  border: 1px solid var(--line);
  border-radius: 38px;
  background: linear-gradient(145deg, rgba(9, 27, 55, .82), rgba(3, 10, 22, .92));
  box-shadow: var(--shadow);
  padding: clamp(28px, 5vw, 58px);
}
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.steps article {
  padding: 24px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 24px;
  background: rgba(255,255,255,.05);
}
.steps span {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--orange-soft);
  font-weight: 900;
}
.steps p { margin-bottom: 0; font-size: .94rem; }

.conversion {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 28px;
  align-items: center;
  padding: 58px;
  border: 1px solid rgba(255,106,0,.22);
  border-radius: 38px;
  background:
    radial-gradient(circle at 0% 0%, rgba(0,194,255,.20), transparent 36%),
    linear-gradient(135deg, rgba(255,106,0,.16), rgba(0,119,255,.10));
}
.conversion h2 { max-width: 790px; }
.conversion p { max-width: 720px; margin-bottom: 0; }
.conversion-card {
  display: grid;
  justify-items: center;
  gap: 12px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(2, 8, 18, .64);
  text-align: center;
}
.conversion-card img { width: 120px; }
.conversion-card strong { font-size: 1.35rem; }
.conversion-card span { color: var(--muted); margin-bottom: 12px; }

.contact-panel {
  display: grid;
  grid-template-columns: .84fr 1.16fr;
  gap: 40px;
  align-items: start;
}
.contact-highlights {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}
.contact-highlights span {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,.045);
  color: #dceeff;
  font-weight: 800;
}
.form {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 28px;
  background: rgba(255,255,255,.045);
}
.form label {
  display: grid;
  gap: 8px;
  color: #dceeff;
  font-size: .92rem;
  font-weight: 800;
}
.form input,
.form textarea,
.form select {
  width: 100%;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 16px;
  background: rgba(2, 8, 18, .68);
  color: #fff;
  outline: none;
  padding: 15px 16px;
  transition: .25s ease;
}
.form select option { color: #07152c; }
.form input:focus,
.form textarea:focus,
.form select:focus { border-color: var(--cyan); box-shadow: 0 0 0 4px rgba(0,194,255,.12); }
.form textarea { resize: vertical; min-height: 130px; }
.form small { color: var(--muted); line-height: 1.5; }

.floating-cta {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  padding: 14px 18px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--orange), var(--orange-soft));
  color: #fff;
  box-shadow: 0 18px 42px rgba(255,106,0,.28);
  font-weight: 900;
}
.footer {
  width: min(var(--max), calc(100% - 42px));
  margin: 0 auto;
  padding: 34px 0 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.footer p { margin: 8px 0 0; font-size: .92rem; }
.footer > a { color: var(--muted); font-weight: 800; }

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.show { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .14s; }

@media (max-width: 1040px) {
  .hero, .section-heading.split, .contact-panel, .conversion { grid-template-columns: 1fr; }
  .hero-stage { min-height: 540px; }
  .solution-layout { grid-template-columns: 1fr; }
  .solution-menu { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .conversion { padding: 36px; }
  .conversion-card { justify-self: start; width: min(360px, 100%); }
}

@media (max-width: 780px) {
  .section { width: min(100% - 28px, var(--max)); padding: 76px 0; }
  .header { width: calc(100% - 28px); top: 12px; margin-top: 12px; }
  .nav-toggle { display: grid; }
  .nav {
    position: fixed;
    inset: 78px 14px auto;
    display: grid;
    gap: 10px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(2, 7, 17, .94);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
    opacity: 0;
    transform: translateY(-12px);
    pointer-events: none;
    transition: .25s ease;
  }
  .nav.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .nav a { padding: 14px 16px; }
  .hero { padding-top: 48px; gap: 34px; }
  .hero-stage { min-height: auto; }
  .product-shell { transform: none; }
  .floating-note { position: static; width: 100%; margin-top: 14px; }
  .proof, .ux-grid, .steps { grid-template-columns: 1fr; }
  .screen-grid { grid-template-columns: 1fr; }
  .screen-card.large { grid-row: auto; }
  .progress { margin-top: 28px; }
  .solution-menu { grid-template-columns: 1fr; }
  .solution-panels { min-height: 550px; }
  .solution-panel { padding: 28px; }
  .conversion { padding: 28px; }
  .footer { flex-direction: column; align-items: flex-start; }
  .floating-cta { left: 14px; right: 14px; text-align: center; justify-content: center; }
}

@media (max-width: 480px) {
  h1 { font-size: clamp(2.55rem, 15vw, 4.4rem); }
  h2 { font-size: clamp(2rem, 11vw, 3rem); }
  .brand > span { font-size: 1.16rem; }
  .brand img { width: 38px; }
  .hero-actions .button { width: 100%; }
  .product-content { padding: 22px; }
  .method-card, .contact-panel { border-radius: 28px; }
}