:root {
  --bg: #0a0a0f;
  --bg-alt: #0f0f16;
  --surface: #14141c;
  --surface-border: rgba(255, 255, 255, 0.08);
  --text: #f5f5f7;
  --text-muted: #9a9aa5;
  --glow-orange: #ff8a3d;
  --glow-purple: #8b5cf6;
  --glow-blue: #3d8bff;
  --glow-teal: #2dd4bf;
  --accent: #ffffff;
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-full: 999px;
  --max-width: 1180px;
  --focus-ring: 2px solid var(--glow-blue);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--surface);
  color: var(--text);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  z-index: 1000;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 2px;
}

/* ---------- Nav ---------- */

.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: center;
  padding: 1rem 1rem 0;
}

.nav-pill {
  width: 100%;
  max-width: var(--max-width);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.6rem 0.75rem 0.6rem 1.1rem;
  background: rgba(20, 20, 28, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-full);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  white-space: nowrap;
}

.nav-logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--glow-orange), var(--glow-purple));
  color: #0a0a0f;
  flex-shrink: 0;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

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

.nav-cta {
  flex-shrink: 0;
  text-decoration: none;
  background: var(--accent);
  color: #0a0a0f;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-cta:hover { transform: translateY(-1px); opacity: 0.92; }

@media (max-width: 720px) {
  .nav-links { display: none; }
}

/* ---------- Layout helpers ---------- */

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.section-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  color: var(--glow-teal);
  font-weight: 600;
  margin: 0 0 0.75rem;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  margin: 0 0 2.5rem;
  max-width: 30ch;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: 6rem 1.5rem 4rem;
  text-align: center;
}

.hero-glow {
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 70%;
  background:
    radial-gradient(closest-side, rgba(255, 138, 61, 0.55), transparent 70%) 20% 30% / 55% 100% no-repeat,
    radial-gradient(closest-side, rgba(139, 92, 246, 0.5), transparent 70%) 50% 20% / 55% 100% no-repeat,
    radial-gradient(closest-side, rgba(61, 139, 255, 0.5), transparent 70%) 80% 30% / 55% 100% no-repeat;
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
}

.hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.8rem;
  color: var(--glow-teal);
  font-weight: 600;
  margin: 0 0 1.25rem;
}

.hero-title {
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  line-height: 1.1;
  margin: 0 0 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.hero-subtitle {
  color: var(--text-muted);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  max-width: 52ch;
  margin: 0 auto 2.25rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.btn-primary {
  background: var(--accent);
  color: #0a0a0f;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
}

.btn-primary:hover { transform: translateY(-1px); opacity: 0.92; }

.btn-link {
  color: var(--text);
  padding: 0.85rem 0.25rem;
}

.btn-link:hover { color: var(--glow-teal); }

.btn-block { width: 100%; }

/* ---------- Hero product card ---------- */

.hero-card {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 3.5rem auto 0;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.03), 0 30px 80px -30px rgba(61, 139, 255, 0.35);
  overflow: hidden;
  text-align: left;
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid var(--surface-border);
}

.hero-card-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}
.dot-red { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green { background: #28c840; }

.hero-card-title {
  margin-left: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.hero-card-body {
  padding: 1.25rem 1.4rem 1.5rem;
}

.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.9rem;
}
.status-row:last-of-type { border-bottom: none; }

.status-label { color: var(--text-muted); }

.status-pill {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-full);
}

.status-good {
  background: rgba(45, 212, 191, 0.15);
  color: var(--glow-teal);
}

.status-bars {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  height: 60px;
  margin-top: 1.25rem;
}

.status-bars span {
  flex: 1;
  height: var(--h, 40%);
  border-radius: 4px;
  background: linear-gradient(180deg, var(--glow-blue), var(--glow-purple));
  opacity: 0.85;
}

/* ---------- Cards / Services ---------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(139, 92, 246, 0.12);
  color: var(--glow-purple);
  margin-bottom: 1.1rem;
}

.card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

@media (max-width: 980px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .card-grid { grid-template-columns: 1fr; }
}

/* ---------- About ---------- */

.about { background: var(--bg-alt); }

.about-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-copy p {
  color: var(--text-muted);
  font-size: 1rem;
}

.about-stats {
  display: grid;
  gap: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.stat:last-child { border-bottom: none; padding-bottom: 0; }

.stat-num {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(90deg, var(--glow-orange), var(--glow-blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

@media (max-width: 860px) {
  .about-inner { grid-template-columns: 1fr; }
}

/* ---------- Testimonials ---------- */

.testimonial-grid { grid-template-columns: repeat(3, 1fr); }

.testimonial {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.testimonial p {
  margin: 0;
  color: var(--text);
  font-size: 0.98rem;
}

.testimonial footer {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-style: normal;
}

@media (max-width: 980px) {
  .testimonial-grid { grid-template-columns: 1fr; }
}

/* ---------- Contact ---------- */

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-lead {
  color: var(--text-muted);
  max-width: 40ch;
}

.contact-list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.contact-list li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.contact-list a {
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 600;
}

.contact-list a:hover { color: var(--glow-teal); }

.contact-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.contact-form {
  display: grid;
  gap: 1.1rem;
}

.form-row {
  display: grid;
  gap: 0.4rem;
}

.form-row label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.form-row input,
.form-row textarea {
  background: var(--bg);
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  padding: 0.7rem 0.9rem;
  color: var(--text);
  font: inherit;
  resize: vertical;
}

.form-row input:focus,
.form-row textarea:focus { border-color: var(--glow-blue); }

@media (max-width: 860px) {
  .contact-inner { grid-template-columns: 1fr; }
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--surface-border);
}

.footer-inner {
  padding: 2rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-contact a {
  text-decoration: none;
}
.footer-contact a:hover { color: var(--text); }

/* ---------- Scroll reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}