:root {
  --bg: #07111f;
  --bg-soft: #0d1a2d;
  --panel: rgba(9, 17, 30, 0.88);
  --panel-strong: rgba(14, 25, 43, 0.96);
  --line: rgba(151, 177, 214, 0.18);
  --text: #f4f8fc;
  --muted: #a9b8cb;
  --accent: #69d2ff;
  --accent-strong: #3aa5d6;
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.28);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Avenir Next", "Helvetica Neue", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(64, 121, 255, 0.18), transparent 32%),
    radial-gradient(circle at 85% 18%, rgba(56, 201, 255, 0.14), transparent 28%),
    linear-gradient(180deg, #07111f 0%, #06101c 52%, #040a12 100%);
  min-height: 100vh;
}

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

.site-shell {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 18px 22px;
  margin-bottom: 28px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(7, 14, 24, 0.7);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.brand {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1.2rem;
}

.nav a {
  color: var(--muted);
  transition: color 180ms ease;
}

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

.panel {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel-strong) 100%);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
  gap: 2rem;
  padding: 3.8rem;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -30% auto;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(105, 210, 255, 0.2), transparent 65%);
  pointer-events: none;
}

.eyebrow,
.section-tag,
.metric-label,
.contact-link span {
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1,
.section-card h2,
.section-heading h2,
.footer-card h2 {
  margin: 0;
  line-height: 1.02;
}

.hero h1 {
  max-width: 8ch;
  font-size: clamp(3rem, 7vw, 5.8rem);
}

.hero-subtitle {
  max-width: 34rem;
  margin: 1.2rem 0 0;
  font-size: clamp(1.05rem, 2vw, 1.45rem);
  color: var(--muted);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.9rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #8ff0ff 100%);
  color: #031018;
  box-shadow: 0 18px 40px rgba(105, 210, 255, 0.22);
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.06);
}

.feature-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.section-actions {
  margin-top: 1.6rem;
}

.hero-metrics {
  display: grid;
  gap: 1rem;
  align-self: end;
}

.metric-card,
.section-card,
.info-card,
.footer-card,
.contact-link {
  border-radius: var(--radius-md);
}

.metric-card {
  padding: 1.2rem;
  border: 1px solid rgba(151, 177, 214, 0.16);
  background: rgba(255, 255, 255, 0.03);
}

.metric-card strong {
  display: block;
  margin-top: 0.45rem;
  font-size: 1.05rem;
  line-height: 1.45;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.section-card,
.section-block,
.footer-card {
  padding: 2rem;
}

.section-card h2,
.section-heading h2,
.footer-card h2 {
  margin-top: 0.4rem;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.section-card p,
.info-card p,
.footer-card p {
  color: var(--muted);
  line-height: 1.7;
}

.highlight-card {
  background:
    radial-gradient(circle at top right, rgba(105, 210, 255, 0.14), transparent 32%),
    linear-gradient(180deg, rgba(10, 18, 33, 0.94) 0%, rgba(17, 30, 50, 0.98) 100%);
}

.section-block {
  margin-top: 1.5rem;
  border-radius: var(--radius-lg);
}

.section-heading {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.6rem;
}

.form-field span {
  display: block;
  margin-bottom: 0.35rem;
}

.card-grid {
  display: grid;
  gap: 1rem;
}

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

.info-card {
  min-height: 100%;
  padding: 1.4rem;
  border: 1px solid rgba(151, 177, 214, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.02) 100%);
}

.info-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
}

.footer-card {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 1.5rem;
  align-items: start;
  margin-top: 1.5rem;
  border-radius: var(--radius-lg);
}

.contact-copy h2 {
  margin-top: 0.4rem;
}

.contact-copy p {
  color: var(--muted);
  line-height: 1.75;
}

.services-hero h1 {
  max-width: 12ch;
}

.ayizan-hero h1 {
  max-width: 11ch;
}

.support-hero h1 {
  max-width: 11ch;
}

.pricing-hero h1 {
  max-width: 12ch;
}

.about-hero h1 {
  max-width: 10ch;
}

.ayizan-overview-grid {
  margin-top: 1.5rem;
}

.about-overview-grid {
  margin-top: 1.5rem;
}

.contact-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.contact-link {
  padding: 1.1rem 1.25rem;
  border: 1px solid rgba(151, 177, 214, 0.16);
  background: rgba(255, 255, 255, 0.03);
}

.contact-link strong {
  display: block;
  margin-top: 0.45rem;
  font-size: 1.1rem;
}

.request-form {
  padding: 1.4rem;
  border: 1px solid rgba(151, 177, 214, 0.14);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  color: var(--text);
  font-weight: 600;
}

.form-field-wide {
  grid-column: 1 / -1;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(151, 177, 214, 0.16);
  border-radius: var(--radius-sm);
  background: rgba(4, 10, 18, 0.82);
  color: var(--text);
  font: inherit;
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(169, 184, 203, 0.72);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: rgba(105, 210, 255, 0.62);
  box-shadow: 0 0 0 3px rgba(105, 210, 255, 0.12);
  background: rgba(6, 13, 22, 0.94);
}

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

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.25rem;
}

.form-note {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.form-note a {
  color: var(--accent);
}

.contact-form-panel {
  height: 100%;
}

.site-footer {
  margin-top: 1.25rem;
  padding: 1.6rem 2rem;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at top right, rgba(105, 210, 255, 0.1), transparent 26%),
    linear-gradient(180deg, rgba(8, 14, 25, 0.96) 0%, rgba(10, 18, 31, 0.96) 100%);
}

.site-footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(180px, 0.8fr));
  gap: 1.5rem;
  align-items: start;
}

.site-footer-brand h2,
.site-footer-label {
  margin: 0;
}

.site-footer-brand h2 {
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-footer-brand p,
.site-footer-copy {
  color: var(--muted);
  line-height: 1.7;
}

.site-footer-label {
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-footer-links,
.site-footer-contact {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.9rem;
}

.site-footer-links a,
.site-footer-contact a {
  color: var(--text);
  transition: color 180ms ease;
}

.site-footer-links a:hover,
.site-footer-links a:focus-visible,
.site-footer-contact a:hover,
.site-footer-contact a:focus-visible {
  color: var(--accent);
}

.site-footer-copy {
  margin: 1.4rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(151, 177, 214, 0.12);
  font-size: 0.95rem;
}

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

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

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

.support-contact-block {
  margin-top: 1.5rem;
}

.support-contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.support-contact-card {
  display: block;
}

.support-contact-card p {
  margin: 0.85rem 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.about-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

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

.pricing-card {
  min-height: 100%;
  padding: 1.55rem;
  border: 1px solid rgba(151, 177, 214, 0.14);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.02) 100%);
}

.pricing-card-highlight {
  background:
    radial-gradient(circle at top right, rgba(105, 210, 255, 0.1), transparent 30%),
    linear-gradient(180deg, rgba(16, 28, 48, 0.94) 0%, rgba(12, 22, 38, 0.96) 100%);
}

.pricing-label {
  margin: 0;
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.pricing-card h3 {
  margin: 0.65rem 0 0;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.15;
}

.pricing-description {
  margin: 0.95rem 0 0;
  color: var(--muted);
  line-height: 1.75;
}

.pricing-link {
  margin-top: 1.25rem;
}

.pricing-disclaimer {
  margin: 1.4rem 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.service-detail-card {
  min-height: 100%;
  padding: 1.55rem;
  border: 1px solid rgba(151, 177, 214, 0.14);
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at top right, rgba(105, 210, 255, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.02) 100%);
}

.service-detail-card h3 {
  margin: 0;
  font-size: 1.2rem;
}

.service-detail-card > p {
  margin: 0.85rem 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.service-meta {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.15rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(151, 177, 214, 0.12);
}

.service-meta p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

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

@media (max-width: 960px) {
  .hero,
  .content-grid,
  .footer-card,
  .site-footer-grid,
  .about-detail-grid,
  .service-detail-grid,
  .ayizan-feature-grid,
  .pricing-grid,
  .support-option-grid,
  .support-contact-grid,
  .services-grid,
  .projects-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 2.5rem;
  }

  .topbar {
    border-radius: 28px;
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: min(calc(100% - 1rem), var(--max-width));
    padding-top: 12px;
  }

  .topbar {
    padding: 1rem 1.1rem;
    justify-content: center;
    text-align: center;
  }

  .nav {
    justify-content: center;
  }

  .hero,
  .section-card,
  .section-block,
  .footer-card,
  .site-footer {
    padding: 1.4rem;
  }

  .hero h1 {
    max-width: none;
  }

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

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

  .button {
    width: 100%;
  }

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

  .form-actions {
    align-items: stretch;
  }
}