:root {
  --color-bg: #0a0a0f;
  --color-surface: #12121a;
  --color-surface-alt: #1a1528;
  --color-text: #f5f5f7;
  --color-text-muted: #b8b0c8;
  --color-primary: #a855f7;
  --color-primary-dark: #7c3aed;
  --color-accent: #c084fc;
  --color-border: rgba(168, 85, 247, 0.25);
  --color-shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
  --radius-md: 12px;
  --radius-lg: 18px;
  --container: 1120px;
  --space-xs: 0.5rem;
  --space-sm: 0.875rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: linear-gradient(180deg, #0a0a0f 0%, #12121a 50%, #1a0f2e 100%);
  color: var(--color-text);
  line-height: 1.65;
}

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

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

a:hover,
a:focus-visible {
  text-decoration: underline;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 10px;
  padding: 0.5rem 0.75rem;
  background: var(--color-primary);
  color: #fff;
  border-radius: 6px;
  z-index: 1000;
}

.skip-link:focus {
  top: 10px;
}

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.section {
  padding: 5rem 0;
}

.eyebrow {
  color: var(--color-accent);
  letter-spacing: 0.04em;
  font-weight: 700;
  margin: 0 0 var(--space-sm);
  text-transform: uppercase;
  font-size: 0.82rem;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin-top: 0;
  color: var(--color-text);
}

h1 {
  font-size: clamp(1.9rem, 3.8vw, 3rem);
  margin-bottom: var(--space-md);
}

h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  margin-bottom: var(--space-sm);
}

h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-sm);
}

p {
  margin-top: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: var(--space-md);
}

.brand {
  display: inline-flex;
  flex-direction: column;
  color: var(--color-text);
  text-decoration: none;
}

.brand-main {
  font-weight: 800;
  font-size: 1.15rem;
  color: #ffffff;
}

.brand-sub {
  font-size: 0.84rem;
  color: var(--color-accent);
}

.main-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.35rem;
}

.main-nav a {
  color: var(--color-text);
  font-weight: 500;
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  text-decoration: none;
  background: rgba(168, 85, 247, 0.15);
  color: var(--color-accent);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  background: var(--color-surface-alt);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.25rem;
  cursor: pointer;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
}

.hero {
  padding-top: 4.5rem;
  background: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(168, 85, 247, 0.2), transparent);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-xl);
  align-items: center;
}

.lead {
  color: var(--color-text-muted);
  max-width: 68ch;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  padding: 0.75rem 1.1rem;
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, #7c3aed, #a855f7);
  color: #fff;
  box-shadow: 0 10px 28px rgba(168, 85, 247, 0.35);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: linear-gradient(135deg, #6d28d9, #9333ea);
}

.btn-outline {
  border-color: var(--color-primary);
  color: var(--color-accent);
  background: transparent;
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background: rgba(168, 85, 247, 0.12);
}

.hero-card {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  box-shadow: var(--color-shadow);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.hero-card ul {
  margin: 0;
  padding-left: 1rem;
  color: var(--color-text-muted);
}

.section-head {
  max-width: 74ch;
  margin-bottom: var(--space-xl);
}

.section-head p {
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.services {
  background: #0d0d14;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-lg);
}

.service-card,
.benefit-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--color-shadow);
}

.service-card p,
.benefit-card p {
  color: var(--color-text-muted);
}

.service-card ul {
  margin: 0;
  padding-left: 1rem;
  color: var(--color-text-muted);
}

.why-choose {
  background: linear-gradient(180deg, #12121a 0%, #1a0f2e 100%);
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-lg);
}

.about-wrap {
  max-width: 900px;
}

.about p {
  font-size: 1.05rem;
  color: var(--color-text-muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

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

.contact-list li {
  margin-bottom: 0.6rem;
  color: var(--color-text-muted);
}

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--color-shadow);
  padding: var(--space-xl);
  display: grid;
  gap: 0.7rem;
}

.contact-form label {
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--color-text);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font: inherit;
  padding: 0.65rem 0.75rem;
  color: var(--color-text);
  background: #0a0a0f;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--color-primary);
  outline: 2px solid rgba(168, 85, 247, 0.25);
  outline-offset: 1px;
}

.form-note {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin: 0;
}

.site-footer {
  background: #050508;
  color: #dce4ff;
  padding: 2rem 0;
  border-top: 1px solid var(--color-border);
}

.footer-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.4rem;
  align-items: center;
  justify-content: space-between;
}

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

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

  .hero-card {
    max-width: 650px;
  }
}

@media (max-width: 760px) {
  .section {
    padding: 4rem 0;
  }

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

  .main-nav {
    position: absolute;
    top: 77px;
    left: 0;
    right: 0;
    background: #0a0a0f;
    border-bottom: 1px solid var(--color-border);
    padding: 0.7rem 1rem 1rem;
    display: none;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  .main-nav.open {
    display: block;
  }

  .service-grid,
  .benefit-grid {
    grid-template-columns: 1fr;
  }

  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}

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