:root {
  --black: #050308;
  --black-soft: #0a0710;
  --panel: #120c18;
  --white: #f6f3f8;
  --muted: #b9b0c4;
  --purple: #c44dff;
  --purple-deep: #7a1fd4;
  --purple-soft: #e0a6ff;
  --line: rgba(196, 77, 255, 0.35);
  --header-h: 88px;
  --radius: 18px;
}

body {
  font-family: "Inter", Arial, sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.65;
  min-height: 100vh;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.7rem 1rem;
  background: var(--purple);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  transition: top 0.2s ease;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: var(--header-h);
  padding: 0.7rem 7vw;
  background: rgba(5, 3, 8, 0.92);
  border-bottom: 1px solid var(--line);
  transition: background 0.2s ease;
}

.site-header.is-scrolled {
  background: rgba(5, 3, 8, 0.98);
}

@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .site-header {
    background: rgba(5, 3, 8, 0.78);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
  }

  .site-header.is-scrolled {
    background: rgba(5, 3, 8, 0.88);
  }
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: rgba(196, 77, 255, 0.08);
  color: var(--white);
}

.nav-toggle-bars {
  position: relative;
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: background 0.2s ease;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: transform 0.25s ease, top 0.25s ease;
}

.nav-toggle-bars::before {
  top: -6px;
}

.nav-toggle-bars::after {
  top: 6px;
}

.site-header.nav-open .nav-toggle-bars {
  background: transparent;
}

.site-header.nav-open .nav-toggle-bars::before {
  top: 0;
  transform: rotate(45deg);
}

.site-header.nav-open .nav-toggle-bars::after {
  top: 0;
  transform: rotate(-45deg);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.logo img {
  width: 62px;
  height: 62px;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--line);
  box-shadow: 0 0 24px rgba(196, 77, 255, 0.25);
  transition: transform 0.2s ease;
}

.logo:hover img {
  transform: scale(1.04);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.logo-text strong {
  font-family: "Bebas Neue", "Arial Narrow", sans-serif;
  font-size: 1.7rem;
  letter-spacing: 0.1em;
}

.logo-text span {
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  color: var(--purple-soft);
  text-transform: uppercase;
}

.site-nav ul {
  display: flex;
  gap: 1.8rem;
}

.site-nav a {
  position: relative;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  color: #ddd;
  padding-bottom: 0.25rem;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--purple);
  transition: width 0.25s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--purple-soft);
}

.site-nav a:hover::after,
.site-nav a.active::after {
  width: 100%;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.7rem;
  border: 1px solid var(--white);
  background: var(--white);
  color: #120814;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease;
}

.btn:hover {
  background: var(--purple);
  border-color: var(--purple);
  color: var(--white);
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
}

.btn-ghost:hover {
  background: var(--purple);
  border-color: var(--purple);
  color: var(--white);
}

.section {
  padding: 5.5rem 7vw;
}

.kicker {
  color: var(--purple-soft);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
}

.section-title {
  font-family: "Bebas Neue", "Arial Narrow", sans-serif;
  font-size: clamp(2.6rem, 5vw, 4.6rem);
  letter-spacing: 0.06em;
  line-height: 0.92;
}

.accent-line {
  width: 72px;
  height: 2px;
  background: linear-gradient(90deg, var(--purple), transparent);
  margin: 1.1rem 0 1.5rem;
}

.accent-line-center {
  margin-inline: auto;
}

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

.page-hero {
  padding: 5rem 7vw 2.2rem;
  background:
    radial-gradient(circle at 12% 0%, rgba(196, 77, 255, 0.18), transparent 36%),
    var(--black);
}

@keyframes page-in {
  from {
    opacity: 0;
    transform: translate3d(0, 24px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.page-hero > * {
  animation: page-in 0.85s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.page-hero > *:nth-child(1) {
  animation-delay: 0.05s;
}

.page-hero > *:nth-child(2) {
  animation-delay: 0.16s;
}

.page-hero > *:nth-child(3) {
  animation-delay: 0.28s;
}

.page-hero > *:nth-child(4) {
  animation-delay: 0.4s;
}

.page-hero > *:nth-child(5) {
  animation-delay: 0.52s;
}

.site-footer {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 2rem;
  align-items: center;
  padding: 2.6rem 7vw;
  background: #07050b;
  border-top: 1px solid var(--line);
}

.footer-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.15rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.footer-social a {
  color: var(--purple-soft);
  transition: color 0.2s ease;
}

.footer-social a:hover {
  color: var(--white);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.95rem;
}

.footer-brand img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--line);
  transition: transform 0.2s ease;
}

.footer-brand:hover img {
  transform: scale(1.04);
}

.footer-brand p {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.45rem;
  letter-spacing: 0.08em;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.6rem;
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.3rem;
  letter-spacing: 0.1em;
}

.footer-links a {
  position: relative;
  color: #ddd;
  transition: color 0.2s ease;
}

.footer-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.15rem;
  width: 0;
  height: 2px;
  background: var(--purple);
  transition: width 0.22s ease;
}

.footer-links a:hover {
  color: var(--purple-soft);
}

.footer-links a:hover::after {
  width: 100%;
}

.footer-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.2rem;
  margin: 0;
  text-align: right;
  line-height: 1.2;
}

.footer-copy .footer-year {
  color: #7a7286;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}

.footer-copy strong {
  font-family: "Bebas Neue", "Arial Narrow", sans-serif;
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--white);
}

.footer-copy .footer-place {
  color: var(--purple-soft);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.26em;
  text-transform: uppercase;
}

.footer-copy .footer-note {
  margin-top: 0.35rem;
  max-width: 13.5rem;
  color: #7a7286;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  line-height: 1.35;
}

.reveal {
  --reveal-delay: 0ms;
  opacity: 0;
  transform: translate3d(0, 28px, 0) scale(0.97);
  transition:
    opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1) var(--reveal-delay),
    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1) var(--reveal-delay);
}

.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

.reveal.is-settled {
  transition: none;
}

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

  .reveal,
  .page-hero > * {
    opacity: 1;
    transform: none;
    transition: none;
    animation: none;
  }

  .btn,
  .btn-ghost,
  .service-chip,
  .site-nav a::after,
  .footer-links a::after,
  .footer-brand img,
  .logo img {
    transition: none;
  }
}

@media (max-width: 800px) {
  .page-hero {
    padding: 3.5rem 5vw 1.8rem;
  }

  .site-header {
    flex-wrap: wrap;
    padding: 0.75rem 5vw;
  }

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

  .site-nav {
    display: none;
    width: 100%;
    padding: 0.4rem 0 0.8rem;
    border-top: 1px solid var(--line);
  }

  .site-header.nav-open .site-nav {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    gap: 0.35rem;
  }

  .site-nav a {
    display: block;
    padding: 0.85rem 0.2rem;
  }

  body.nav-locked {
    overflow: hidden;
  }

  .site-footer {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand {
    justify-content: center;
  }

  .footer-center {
    gap: 1rem;
  }

  .footer-copy {
    align-items: center;
    text-align: center;
  }

  .footer-copy .footer-note {
    max-width: 18rem;
  }
}