:root {
  --bg: #0a1020;
  --bg-soft: #101827;
  --surface: rgba(255, 255, 255, 0.08);
  --surface-strong: rgba(255, 255, 255, 0.13);
  --text: #f7fafc;
  --text-muted: #b8c4d6;
  --line: rgba(255, 255, 255, 0.14);
  --brand: #61dafb;
  --brand-strong: #8b5cf6;
  --accent: #6ee7b7;
  --button-text: #05111f;
  --focus: rgba(97, 218, 251, 0.36);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 15% 10%, rgba(97, 218, 251, 0.16), transparent 28rem),
    radial-gradient(circle at 85% 10%, rgba(139, 92, 246, 0.20), transparent 30rem),
    linear-gradient(180deg, #0a1020 0%, #0b1222 45%, #101827 100%);
  color: var(--text);
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
}

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

a:not(.button):hover,
a:not(.button):focus-visible {
  color: var(--brand);
}

img,
svg {
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 8px;
  z-index: 1000;
  transform: translateY(-140%);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--text);
  color: var(--bg);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(10, 16, 32, 0.72);
  border-bottom: 1px solid transparent;
  transition: border-color 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(10, 16, 32, 0.88);
}

.site-header.compact {
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 55px;
  height: 55px;
  display: inline-grid;
  place-items: center;
  border-radius: 8px;
  /* background: linear-gradient(135deg, var(--brand), var(--brand-strong)); */
  /* background: linear-gradient(135deg, var(--surface), var(--surface-strong)); */
  background: linear-gradient(135deg, rgba(97, 218, 251, 0.22), rgba(139, 92, 246, 0.22));
  /* color: #07111f; */
  font-weight: 900;
  /* box-shadow: 0 14px 36px rgba(97, 218, 251, 0.22); */
}

.brand-text strong {
  color: var(--brand);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-menu a,
.footer-grid nav a,
.footer-link {
  padding: 10px 13px;
  border-radius: 999px;
  color: var(--text-muted);
  transition: background 180ms ease, color 180ms ease;
}

.nav-menu a:hover,
.nav-menu a:focus-visible,
.footer-grid nav a:hover,
.footer-grid nav a:focus-visible,
.footer-link:hover,
.footer-link:focus-visible {
  background: var(--surface);
  color: var(--text);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  color: var(--text);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.nav-toggle span:not(.sr-only) {
  width: 18px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
}

.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;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 56px;
  align-items: center;
}

.hero-glow {
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 999px;
  filter: blur(70px);
  opacity: 0.34;
  pointer-events: none;
}

.hero-glow-one {
  background: var(--brand);
  left: -100px;
  top: 80px;
}

.hero-glow-two {
  background: var(--brand-strong);
  right: -100px;
  top: 40px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.05;
  letter-spacing: -0.045em;
}

h1 {
  max-width: 780px;
  font-size: clamp(3rem, 8vw, 6.5rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

h3 {
  font-size: 1.24rem;
}

p {
  color: var(--text-muted);
}

.lead {
  max-width: 680px;
  font-size: clamp(1.08rem, 2vw, 1.3rem);
  margin: 24px 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button:focus-visible,
.nav-toggle:focus-visible,
.footer-link:focus-visible,
.contact-card input:focus-visible,
.contact-card select:focus-visible,
.contact-card textarea:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.button-primary {
  background: linear-gradient(135deg, var(--brand), var(--accent));
  color: var(--button-text);
  /* box-shadow: 0 16px 42px rgba(97, 218, 251, 0.18); */
}

.button-primary:hover,
.button-primary:focus-visible {
  color: var(--button-text);
  background: linear-gradient(135deg, #8ee9ff, #8ff0cd);
  /* box-shadow: 0 18px 48px rgba(97, 218, 251, 0.24); */
}

.button-secondary {
  background: var(--surface);
  border-color: var(--line);
  color: var(--text);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: var(--surface-strong);
  border-color: rgba(97, 218, 251, 0.38);
  color: var(--text);
}

.trust-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 42px 0 0;
}

.trust-list div {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
}

.trust-list dt {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-bottom: 4px;
}

.trust-list dd {
  margin: 0;
  font-weight: 800;
}

.hero-card {
  position: relative;
}

.terminal-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.055)) padding-box,
    linear-gradient(135deg, rgba(97, 218, 251, 0.24), rgba(255, 255, 255, 0.08), rgba(139, 92, 246, 0.22)) border-box;
  box-shadow: var(--shadow);
  padding: 22px;
  transform: rotate(-0.9deg) translateZ(0);
  backface-visibility: hidden;
}

.terminal-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at top left, rgba(97, 218, 251, 0.08), transparent 18rem);
  pointer-events: none;
}

.terminal-card code {
  display: block;
  padding: 24px;
  border-radius: 22px;
  background: rgba(5, 13, 25, 0.84);
  color: var(--text);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: clamp(0.96rem, 1.7vw, 1.08rem);
  line-height: 1.8;
}

.terminal-card code span {
  color: var(--accent);
}

.terminal-card code .muted {
  color: var(--brand);
}

.terminal-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.terminal-bar span {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--surface-strong);
}

.section {
  padding: 84px 0;
}

.section-muted {
  background: rgba(255, 255, 255, 0.035);
  border-block: 1px solid var(--line);
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-heading.align-left {
  margin-inline: 0;
  text-align: left;
}

.cards {
  display: grid;
  gap: 18px;
}

.four-cols {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.service-card,
.contact-card,
.feature-panel,
.notice-box,
.timeline-item {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.18);
}

.service-card {
  padding: 26px;
  min-height: 260px;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.service-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(97, 218, 251, 0.36);
}

.icon {
  width: 48px;
  height: 48px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 22px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(97, 218, 251, 0.22), rgba(139, 92, 246, 0.22));
  color: var(--brand);
  font-size: 1.4rem;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 52px;
  align-items: start;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  padding: 22px;
}

.timeline-item > span {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(97, 218, 251, 0.14);
  color: var(--brand);
  font-weight: 900;
}

.timeline-item p {
  margin-bottom: 0;
}

.feature-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
  padding: 38px;
  background:
    radial-gradient(circle at top right, rgba(97, 218, 251, 0.12), transparent 18rem),
    rgba(255, 255, 255, 0.07);
}

.check-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.check-list li {
  position: relative;
  padding-left: 34px;
  color: var(--text-muted);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 22px;
  height: 22px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(110, 231, 183, 0.15);
  color: var(--accent);
  font-weight: 900;
}

.section-cta {
  padding-bottom: 110px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.contact-card {
  padding: 28px;
  display: grid;
  gap: 16px;
}

.contact-card label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-weight: 750;
}

.contact-card input,
.contact-card select,
.contact-card textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  outline: none;
}

.contact-card input::placeholder,
.contact-card textarea::placeholder {
  color: rgba(184, 196, 214, 0.72);
}

.contact-card textarea {
  resize: vertical;
}

.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.consent-row {
  display: grid !important;
  grid-template-columns: auto 1fr;
  gap: 10px !important;
  align-items: start;
  color: var(--text-muted) !important;
  font-weight: 600 !important;
}

.consent-row input {
  width: auto;
  margin-top: 0.3em;
}

.consent-row a,
.form-hint a {
  color: var(--brand);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.form-status {
  display: block;
  margin: 0;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.form-status[hidden],
.cookie-details[hidden] {
  display: none;
}

.form-status.is-success {
  border-color: rgba(110, 231, 183, 0.42);
  background: rgba(110, 231, 183, 0.10);
}

.form-status.is-error {
  border-color: rgba(248, 113, 113, 0.45);
  background: rgba(248, 113, 113, 0.10);
}

.contact-card select option {
  color: #0a1020;
}

.contact-card input:focus,
.contact-card select:focus,
.contact-card textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(97, 218, 251, 0.14);
}

.form-hint,
.small-text {
  margin: 0;
  font-size: 0.92rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(5, 11, 22, 0.56);
  padding: 28px 0;
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-grid nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  justify-content: flex-end;
}

.footer-brand {
  margin-bottom: 8px;
}

.footer-link {
  border: 0;
  background: transparent;
  cursor: pointer;
  font: inherit;
}

.legal-page {
  padding: 74px 0 96px;
  max-width: 840px;
}

.legal-page h1 {
  font-size: clamp(2.4rem, 7vw, 4.4rem);
  margin-bottom: 24px;
}

.legal-page section {
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.legal-page h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 12px;
}

.notice-box {
  padding: 18px;
  margin: 28px 0;
  color: var(--text-muted);
  border-color: rgba(110, 231, 183, 0.28);
}

.cookie-banner {
  position: fixed;
  inset: auto 16px 16px 16px;
  z-index: 100;
}

.cookie-inner {
  width: min(100%, 980px);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(10, 16, 32, 0.94);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.cookie-inner h2 {
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.cookie-inner p {
  margin: 0;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.cookie-details {
  grid-column: 1 / -1;
  display: grid;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.switch-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .split,
  .contact-grid,
  .feature-panel {
    grid-template-columns: 1fr;
  }

  .four-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .trust-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu:not(.nav-menu-static) {
    position: fixed;
    inset: 74px 16px auto 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(10, 16, 32, 0.96);
    box-shadow: var(--shadow);
  }

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

  .nav-menu a {
    border-radius: 16px;
  }

  .hero {
    padding-top: 58px;
  }

  .section {
    padding: 64px 0;
  }

  .four-cols {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: auto;
  }

  .footer-grid,
  .cookie-inner {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .footer-grid {
    display: grid;
  }

  .footer-grid nav,
  .cookie-actions {
    justify-content: flex-start;
  }

  .terminal-card {
    transform: rotate(-0.45deg) translateZ(0);
    padding: 18px;
  }

  .terminal-card code {
    padding: 22px;
  }

  .hero-actions .button,
  .contact-card .button {
    width: 100%;
  }
}