:root {
  color-scheme: dark;
  --bg: #07111f;
  --bg-soft: #0c1728;
  --card: rgba(255, 255, 255, 0.06);
  --card-strong: rgba(255, 255, 255, 0.1);
  --text: #f5f7fb;
  --muted: rgba(245, 247, 251, 0.72);
  --line: rgba(255, 255, 255, 0.1);
  --accent: #8cf0d6;
  --accent-2: #89a9ff;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(137, 169, 255, 0.18), transparent 35%),
    radial-gradient(circle at 80% 20%, rgba(140, 240, 214, 0.14), transparent 28%),
    linear-gradient(180deg, #040913 0%, var(--bg) 35%, #050b15 100%);
  color: var(--text);
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  padding: 0.75rem 1rem;
  background: var(--text);
  color: #000;
  border-radius: 999px;
  z-index: 10;
}

.skip-link:focus {
  top: 1rem;
}

.topbar,
.section {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  position: sticky;
  top: 0;
  backdrop-filter: blur(18px);
  background: rgba(4, 9, 19, 0.5);
  z-index: 5;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.brand-text {
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 1.05rem;
}

.menu-toggle {
  display: none;
  align-items: center;
  gap: 0.65rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 0.55rem 0.7rem;
  border-radius: 999px;
}

.menu-toggle-mark {
  display: block;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
}

.menu-toggle-lines {
  display: grid;
  gap: 0.22rem;
}

.menu-toggle-lines span {
  width: 1.1rem;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.nav {
  display: flex;
  gap: 1.2rem;
  color: var(--muted);
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--text);
}

.nav a[aria-current="page"] {
  color: var(--text);
}

.nav-overlay {
  display: none;
}

.section {
  padding: 4rem 0;
}

.page-hero {
  padding: 5rem 0 2rem;
}

.page-shell {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.page-head {
  display: grid;
  gap: 1rem;
  padding: 2rem 0 3rem;
}

.page-head h1 {
  max-width: 12ch;
}

.page-intro {
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: 2rem;
  min-height: auto;
}

.eyebrow,
.section-label {
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.78rem;
  color: var(--accent);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(3rem, 7vw, 6.5rem);
  line-height: 0.92;
  margin: 0.5rem 0 1.25rem;
  max-width: 10ch;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.lead,
.text-block,
.showcase-copy p,
.quote p,
.card p,
.step p {
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 2rem 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), #d7fff5);
  color: #04101b;
  font-weight: 700;
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  margin: 0;
}

.stats div,
.card,
.step,
.quote {
  padding: 1.15rem;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 1.5rem;
  box-shadow: var(--shadow);
}

.stats dt {
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.stats dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-visual {
  position: relative;
  min-height: 540px;
  display: grid;
  place-items: center;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(10px);
}

.orb-one {
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(140, 240, 214, 0.55), rgba(140, 240, 214, 0));
  top: 0;
  right: 1rem;
}

.orb-two {
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(137, 169, 255, 0.45), rgba(137, 169, 255, 0));
  bottom: 2rem;
  left: 0;
}

.panel {
  position: absolute;
  width: min(360px, 86%);
  border-radius: 1.5rem;
  padding: 1.4rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(7, 17, 31, 0.68);
  backdrop-filter: blur(18px);
}

.panel span,
.card p:first-child,
.step span {
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.panel strong,
.card h3,
.step h3 {
  display: block;
  font-size: 1.15rem;
  margin: 0.7rem 0 0.4rem;
}

.panel-main {
  transform: translate(-30px, -60px);
}

.panel-side {
  transform: translate(60px, 130px);
}

.split,
.showcase,
.cta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: start;
}

.text-block {
  display: grid;
  gap: 1rem;
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.price-card {
  padding: 1.5rem;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 1.5rem;
  box-shadow: var(--shadow);
  display: grid;
  gap: 1rem;
}

.price-card h2 {
  font-size: clamp(1.6rem, 2.2vw, 2.4rem);
  line-height: 0.98;
}

.price-card-featured {
  background: linear-gradient(180deg, rgba(137, 169, 255, 0.16), rgba(255, 255, 255, 0.06));
  border-color: rgba(137, 169, 255, 0.4);
  transform: translateY(-8px);
}

.price-label {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--accent);
}

.price-copy {
  color: var(--muted);
  margin: 0;
}

.price-card .price-copy strong {
  color: var(--text);
  font-size: 1.3rem;
}

.feature-list {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.65rem;
  color: var(--muted);
}

.card,
.step,
.quote {
  min-height: 180px;
}

.timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

.showcase {
  align-items: stretch;
}

.showcase-copy,
.quote {
  min-height: 100%;
}

.quote {
  display: grid;
  place-items: end start;
  font-size: clamp(1.5rem, 2vw, 2.2rem);
  line-height: 1.1;
}

.cta {
  align-items: center;
  padding-bottom: 5rem;
}

.footer {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 0 0 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.contact-card {
  padding: 1.3rem;
  border-radius: 1.5rem;
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow);
}

.contact-form {
  display: grid;
  gap: 0.9rem;
}

.form-status {
  margin: 0 0 1rem;
  padding: 0.9rem 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(140, 240, 214, 0.25);
  background: rgba(140, 240, 214, 0.08);
  color: var(--text);
}

.form-status.is-error {
  border-color: rgba(255, 120, 120, 0.35);
  background: rgba(255, 120, 120, 0.1);
}

.contact-form label {
  display: grid;
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 0.95rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
}

.contact-form textarea {
  min-height: 160px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(140, 240, 214, 0.35);
  outline-offset: 2px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 700ms ease, transform 700ms ease;
}

@media (min-width: 900px) {
  .hero {
    grid-template-columns: 1.15fr 0.85fr;
    min-height: calc(100vh - 5rem);
  }

  .split,
  .showcase,
  .cta {
    grid-template-columns: 1fr 1fr;
  }

  .grid,
  .pricing-grid,
  .timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .contact-grid {
    grid-template-columns: 1.25fr 0.75fr;
  }

  .contact-grid {
    align-items: start;
  }

  .hero-visual {
    min-height: 540px;
  }

  .panel-main {
    transform: translate(-30px, -60px);
  }

  .panel-side {
    transform: translate(60px, 130px);
  }

  .price-card-featured {
    transform: translateY(-8px);
  }
}

@media (max-width: 899px) {
  .topbar {
    gap: 1rem;
    flex-wrap: wrap;
    z-index: 30;
  }

  .menu-toggle {
    display: inline-flex;
    position: relative;
    z-index: 30;
  }

  .nav {
    position: fixed;
    inset: 4.8rem 1rem auto;
    display: grid;
    gap: 0.25rem;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 1.25rem;
    background: rgba(5, 11, 21, 0.98);
    isolation: isolate;
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-18px) scale(0.98);
    transform-origin: top center;
    transition: opacity 260ms ease, transform 480ms cubic-bezier(0.2, 0.9, 0.2, 1);
    z-index: 31;
  }

  .nav-overlay {
    position: fixed;
    inset: 0;
    display: block;
    opacity: 0;
    pointer-events: none;
    background: rgba(5, 11, 21, 0.02);
    transition: opacity 220ms ease;
    z-index: 15;
  }

  body.nav-open .nav-overlay {
    opacity: 1;
    pointer-events: auto;
  }

  body.nav-open main,
  body.nav-open .footer {
    filter: blur(6px);
    opacity: 0.88;
    transition: filter 220ms ease, opacity 220ms ease;
  }

  body.nav-open .nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }

  body.nav-open {
    overflow: hidden;
  }

  .nav a {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: 0.9rem;
  }

  .nav a:hover,
  .nav a:focus-visible {
    background: rgba(255, 255, 255, 0.05);
  }

  .nav a {
    opacity: 0;
    transform: translateY(-6px);
    transition: opacity 320ms ease, transform 320ms ease, background 180ms ease;
  }

  body.nav-open .nav a {
    opacity: 1;
    transform: translateY(0);
  }

  body.nav-open .nav a:nth-child(1) {
    transition-delay: 50ms;
  }

  body.nav-open .nav a:nth-child(2) {
    transition-delay: 95ms;
  }

  body.nav-open .nav a:nth-child(3) {
    transition-delay: 140ms;
  }

  body.nav-open .nav a:nth-child(4) {
    transition-delay: 185ms;
  }

  body.nav-open .nav a:nth-child(5) {
    transition-delay: 230ms;
  }

  body.nav-open .nav a:nth-child(6) {
    transition-delay: 275ms;
  }

  .hero-visual {
    min-height: 380px;
  }

  .panel-main,
  .panel-side {
    transform: none;
  }

  .price-card-featured {
    transform: none;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 3rem 0;
  }

  h1 {
    max-width: none;
  }

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

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}