:root {
  --bg: #060912;
  --panel: rgba(255, 255, 255, 0.04);
  --card: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.1);
  --text: #e7ecf5;
  --muted: #98a1b3;
  --accent: #5de4ff;
  --accent-2: #7b6dff;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(circle at 20% 20%, rgba(93, 228, 255, 0.08), transparent 35%),
              radial-gradient(circle at 80% 0%, rgba(123, 109, 255, 0.12), transparent 35%),
              var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  margin-bottom: 32px;
  background: linear-gradient(90deg, rgba(13, 18, 38, 0.9), rgba(10, 14, 28, 0.65));
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid;
  place-items: center;
  font-weight: 700;
  color: #051324;
}

.meta .name {
  font-weight: 700;
  font-size: 16px;
}

.meta .tagline {
  color: var(--muted);
  font-size: 12px;
}

.nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
}

.nav a {
  padding: 8px 12px;
  border-radius: 12px;
  transition: all 0.2s ease;
}

.nav a:hover {
  color: var(--text);
  background: var(--panel);
}

.ghost-btn, .primary-btn, .text-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 14px;
  font-weight: 600;
  padding: 10px 16px;
  border: 1px solid var(--border);
  color: var(--text);
  background: transparent;
  transition: all 0.2s ease;
}

.ghost-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.primary-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none;
  color: #051324;
  box-shadow: 0 10px 35px rgba(93, 228, 255, 0.35);
}

.primary-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 40px rgba(123, 109, 255, 0.35);
}

.text-btn {
  border: none;
  color: var(--accent);
  padding-left: 0;
}

.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: linear-gradient(120deg, rgba(93, 228, 255, 0.06), rgba(123, 109, 255, 0.08), rgba(6, 9, 18, 0.8));
  box-shadow: var(--shadow);
}

.hero h1 {
  font-size: 38px;
  line-height: 1.2;
  margin: 12px 0 12px;
}

.hero__content .lede {
  color: var(--muted);
  margin-bottom: 18px;
}

.hero__actions {
  display: flex;
  gap: 14px;
  margin-bottom: 12px;
}

.hero__bullets {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill {
  padding: 8px 12px;
  border-radius: 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}

.hero__panel {
  display: grid;
  gap: 12px;
}

.data-card {
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--panel);
}

.data-card .label {
  color: var(--muted);
  font-size: 13px;
}

.data-card .value {
  font-size: 26px;
  font-weight: 700;
  margin: 6px 0 6px;
  color: var(--accent);
}

.clients {
  margin: 24px 0 12px;
  padding: 18px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--panel);
}

.client-logos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  color: var(--muted);
}

.section {
  margin: 32px 0;
}

.section__header h2 {
  margin: 6px 0;
  font-size: 28px;
}

.section__header .sub {
  color: var(--muted);
  max-width: 760px;
}

.eyebrow {
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  font-size: 12px;
}

.grid {
  display: grid;
  gap: 16px;
}

.cards {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
  padding: 18px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.02));
}

.card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--panel);
  display: grid;
  place-items: center;
  font-weight: 700;
  margin-bottom: 8px;
  border: 1px solid var(--border);
}

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

.card ul {
  padding-left: 18px;
  color: var(--muted);
  margin: 10px 0 0;
}

.cases {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.case {
  padding: 18px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--card);
}

.badge {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 12px;
  background: rgba(93, 228, 255, 0.15);
  color: var(--accent);
  font-weight: 600;
  font-size: 12px;
}

.case .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.case .tags span {
  font-size: 12px;
  color: var(--muted);
  padding: 6px 8px;
  border-radius: 10px;
  background: var(--panel);
  border: 1px solid var(--border);
}

.process {
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 16px;
  background: var(--panel);
}

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

.step {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 14px;
  align-items: center;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--card);
}

.step__num {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #051324;
  display: grid;
  place-items: center;
  font-weight: 700;
}

.tech .stack {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.stack__group {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--panel);
}

.stack__group .label {
  color: var(--muted);
  margin: 0 0 4px;
}

.stack__items {
  margin: 0;
  font-weight: 600;
}

.testimonials .quotes {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.quote {
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--card);
}

.quote p {
  margin-top: 0;
}

.person {
  color: var(--muted);
  font-size: 13px;
}

.cta {
  display: grid;
  gap: 16px;
  grid-template-columns: 1.1fr 0.9fr;
  padding: 20px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: linear-gradient(120deg, rgba(93, 228, 255, 0.06), rgba(123, 109, 255, 0.12), rgba(6, 9, 18, 0.85));
  box-shadow: var(--shadow);
}

.cta__content .contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.cta .label {
  color: var(--muted);
  margin: 0 0 4px;
}

.cta .value {
  margin: 0;
  font-weight: 600;
}

.cta__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 10px 0;
}

.cta__panel {
  padding: 18px;
  border-radius: 14px;
  background: var(--panel);
  border: 1px solid var(--border);
}

.panel__title {
  font-weight: 700;
  margin-bottom: 10px;
}

.panel__form {
  display: grid;
  gap: 12px;
}

.panel__form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 14px;
}

.panel__form input,
.panel__form textarea {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  font-size: 14px;
}

.panel__form input:focus,
.panel__form textarea:focus {
  outline: 1px solid var(--accent);
}

.form-message {
  padding: 12px;
  border-radius: 12px;
  font-size: 14px;
  text-align: center;
  min-height: 20px;
  transition: all 0.3s ease;
}

.form-message.success {
  background: rgba(46, 213, 115, 0.1);
  border: 1px solid rgba(46, 213, 115, 0.3);
  color: #2ed573;
}

.form-message.error {
  background: rgba(255, 71, 87, 0.1);
  border: 1px solid rgba(255, 71, 87, 0.3);
  color: #ff4757;
}

.form-message.loading {
  background: rgba(93, 228, 255, 0.1);
  border: 1px solid rgba(93, 228, 255, 0.3);
  color: var(--accent);
}

#submitBtn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

.footer {
  margin-top: 40px;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
}

.footer__links {
  display: flex;
  gap: 14px;
}

.footer__copy {
  margin: 0;
  font-size: 13px;
}

.footer__copy a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer__copy a:hover {
  color: var(--accent);
}

@media (max-width: 960px) {
  .hero,
  .cta {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-wrap: wrap;
    gap: 12px;
  }
}

@media (max-width: 640px) {
  .nav {
    width: 100%;
    justify-content: center;
  }

  .hero h1 {
    font-size: 30px;
  }

  .page {
    padding: 24px 16px 60px;
  }
}