:root {
  --bg: #070b14;
  --bg-raised: #0c1220;
  --bg-card: #10182a;
  --bg-card-hover: #152038;
  --line: rgba(0, 183, 255, 0.18);
  --line-strong: rgba(0, 183, 255, 0.45);
  --text: #f4f7fb;
  --muted: #9aa8bd;
  --accent: #00b7ff;
  --accent-deep: #1a7cff;
  --accent-soft: rgba(0, 183, 255, 0.12);
  --success: #3ddc84;
  --warn: #ffb020;
  --radius: 14px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  --font: "Segoe UI", Inter, system-ui, -apple-system, sans-serif;
  --max: 1200px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(0, 183, 255, 0.16), transparent 55%),
    radial-gradient(900px 420px at -10% 20%, rgba(26, 124, 255, 0.12), transparent 50%),
    var(--bg);
  line-height: 1.55;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--accent);
  color: #041018;
  padding: 8px 12px;
  border-radius: 8px;
  z-index: 100;
}

.skip:focus {
  top: 12px;
}

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(7, 11, 20, 0.86);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand img {
  width: 118px;
  height: auto;
}

.brand:hover {
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.95rem;
}

.nav-links a:hover,
.nav-links a.is-active {
  color: var(--text);
  background: var(--accent-soft);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 10px;
  border: 1px solid transparent;
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.98rem;
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  color: #041018;
  background: linear-gradient(180deg, #4fd0ff 0%, #00b7ff 42%, #1a7cff 100%);
  box-shadow: 0 8px 24px rgba(0, 183, 255, 0.28);
}

.btn-primary:hover {
  filter: brightness(1.08);
  box-shadow: 0 10px 28px rgba(0, 183, 255, 0.42);
}

.btn-ghost {
  color: var(--text);
  background: transparent;
  border-color: var(--line-strong);
}

.btn-ghost:hover {
  background: var(--accent-soft);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Hero */
.hero {
  padding: 64px 0 40px;
  display: grid;
  grid-template-columns: 0.88fr 1.22fr;
  gap: 32px;
  align-items: center;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--success);
  font-size: 0.82rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px var(--success);
}

h1,
h2,
h3 {
  line-height: 1.15;
  margin: 0 0 12px;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
}

.lede,
.section-intro {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 58ch;
}

.section {
  padding: 72px 0;
}

.section-head {
  margin-bottom: 28px;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

/* App window */
.app-frame {
  background: linear-gradient(180deg, #151d30, #0d1422);
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  box-shadow: var(--shadow), 0 0 0 1px rgba(0, 183, 255, 0.08);
  overflow: hidden;
}

.app-chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
}

.traffic {
  display: flex;
  gap: 6px;
}

.traffic span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #2a3548;
}

.traffic span:first-child {
  background: #ff5f57;
}

.traffic span:nth-child(2) {
  background: #febc2e;
}

.traffic span:last-child {
  background: #28c840;
}

.app-frame img {
  width: 100%;
}

.walkthrough-shot {
  margin: 0 0 24px;
}

/* Cards / grids */
.steps,
.features,
.pricing,
.contact-grid,
.info-grid {
  display: grid;
  gap: 16px;
}

.info-grid {
  grid-template-columns: 1fr 1fr;
}

.steps,
.features {
  grid-template-columns: repeat(3, 1fr);
}

.pricing {
  grid-template-columns: repeat(2, 1fr);
  align-items: stretch;
  max-width: 760px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}

.card h3 {
  font-size: 1.12rem;
}

.muted {
  color: var(--muted);
}

.step-num {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  margin-bottom: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
}

.price {
  font-size: 2rem;
  font-weight: 750;
  margin: 8px 0 4px;
}

.price span {
  font-size: 0.95rem;
  color: var(--muted);
  font-weight: 500;
}

.card ul {
  margin: 16px 0 22px;
  padding-left: 18px;
  color: var(--muted);
}

.card.featured {
  border-color: var(--line-strong);
  box-shadow: 0 0 0 1px rgba(0, 183, 255, 0.2), var(--shadow);
  background: linear-gradient(180deg, #12213a, var(--bg-card));
}

.badge {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #041018;
  background: var(--accent);
  border-radius: 999px;
  padding: 4px 8px;
  margin-bottom: 10px;
  font-weight: 700;
}

.cta-band {
  margin: 20px 0 80px;
  padding: 36px;
  border-radius: 18px;
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(120deg, rgba(0, 183, 255, 0.14), rgba(26, 124, 255, 0.08) 40%, transparent),
    var(--bg-card);
}

/* Support table */
.toolbar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.toolbar .grow {
  flex: 1 1 220px;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #0a1220;
  color: var(--text);
  padding: 10px 12px;
  font: inherit;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

label {
  display: block;
  font-weight: 650;
  margin-bottom: 6px;
}

.field {
  margin-bottom: 14px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 520px;
}

th,
td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

th {
  background: #0e1728;
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

tbody tr:hover {
  background: var(--bg-card-hover);
}

.status {
  color: var(--success);
  font-weight: 650;
}

.status.limited {
  color: var(--warn);
}

/* Contact */
.contact-grid {
  grid-template-columns: 1fr 1fr;
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.contact-list li {
  margin-bottom: 14px;
}

.stacked-card {
  margin-top: 16px;
}

.form-note,
.disclaimer {
  color: var(--muted);
  font-size: 0.92rem;
}

.success {
  display: none;
  padding: 16px;
  border-radius: 12px;
  background: rgba(61, 220, 132, 0.12);
  border: 1px solid rgba(61, 220, 132, 0.35);
  color: var(--success);
  margin-bottom: 14px;
}

.success.is-visible {
  display: block;
}

.page-hero {
  padding: 48px 0 12px;
}

.support-section {
  padding-top: 12px;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  color: var(--muted);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--muted);
}

@media (max-width: 900px) {
  .hero,
  .steps,
  .features,
  .pricing,
  .contact-grid,
  .info-grid {
    grid-template-columns: 1fr;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 20px 20px;
    background: rgba(7, 11, 20, 0.97);
    border-bottom: 1px solid var(--line);
  }

  .nav-links.is-open {
    display: flex;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}