:root {
  color-scheme: dark;
  font-family: 'Inter', sans-serif;
  background: #02070f;
  color: #f4f7ff;
  accent-color: #7b6cff;
  --gradient-primary: linear-gradient(135deg, #7b6cff 0%, #3bb3ff 100%);
  --gradient-secondary: linear-gradient(180deg, rgba(59, 179, 255, 0.12), rgba(123, 108, 255, 0.12));
  --shadow-primary: 0 18px 45px rgba(59, 179, 255, 0.18);
  --shadow-card: 0 20px 50px rgba(0, 0, 0, 0.16);
  --border-radius: 28px;
  --transition: all 0.3s ease;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(circle at top left, rgba(85, 50, 255, 0.18), transparent 28%),
    radial-gradient(circle at 80% 15%, rgba(7, 207, 255, 0.16), transparent 20%),
    linear-gradient(180deg, #02070f 0%, #060a14 100%);
  scroll-behavior: smooth;
}

body {
  font-size: 16px;
  line-height: 1.7;
  color: #edf2ff;
}

.page-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.hero-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.brand-mark {
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  display: grid;
  place-items: center;
  background: var(--gradient-primary);
  font-weight: 800;
  color: #080b17;
  box-shadow: 0 0 45px rgba(123, 108, 255, 0.35);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.82rem;
  color: #8a96c7;
  margin: 0;
}

.nav-menu {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.nav-menu a {
  color: #dbe1ff;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.nav-menu a:hover {
  color: #ffffff;
}

.cta-link {
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  background: rgba(123, 108, 255, 0.16);
  border: 1px solid rgba(123, 108, 255, 0.32);
  transition: var(--transition);
}

.cta-link:hover {
  background: rgba(123, 108, 255, 0.24);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #dbe1ff;
  font-size: 1.5rem;
  cursor: pointer;
}

.hero-panel {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 3rem;
}

.hero-copy h2 {
  font-size: clamp(2.4rem, 4vw, 4rem);
  margin: 0.5rem 0 1rem;
  line-height: 1.05;
}

.hero-copy p {
  max-width: 55ch;
  color: #c8d0ff;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 999px;
  text-decoration: none;
  cursor: pointer;
  font-weight: 700;
  transition: var(--transition);
  transform: translateY(0);
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-primary);
}

.solid {
  background: var(--gradient-primary);
  color: #080b17;
  padding: 1rem 1.7rem;
  box-shadow: var(--shadow-primary);
}

.ghost {
  padding: 1rem 1.7rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #f8fbff;
  background: rgba(255, 255, 255, 0.04);
}

.hero-visual {
  display: grid;
  place-items: center;
}

.glass-card {
  width: 100%;
  min-height: 22rem;
  padding: 2rem;
  border-radius: 32px;
  background: rgba(9, 13, 29, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(24px);
  transition: var(--transition);
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.35);
}

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

.chip-grid span {
  padding: 1rem 1.2rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  font-weight: 600;
  transition: var(--transition);
}

.chip-grid span:hover {
  background: rgba(123, 108, 255, 0.2);
  border-color: rgba(123, 108, 255, 0.4);
}

.glass-card p {
  color: #b6c3ff;
  max-width: 34rem;
}

.section-panel {
  margin-bottom: 3rem;
}

.section-header h3 {
  font-size: clamp(1.9rem, 2.5vw, 2.65rem);
  margin: 0.75rem 0 1.25rem;
}

.feature-grid {
  display: grid;
  gap: 1.5rem;
}

.feature-grid article {
  border-radius: var(--border-radius);
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.feature-grid article:hover {
  transform: translateY(-5px);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.25);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.feature-grid h4 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.feature-grid p {
  color: #c6d0ff;
  flex-grow: 1;
}

.feature-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.location-grid {
  display: grid;
  gap: 1.5rem;
}

.location-card {
  border-radius: var(--border-radius);
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.location-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.25);
}

.location-grid h4 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.location-grid p {
  color: #c6d0ff;
}

.location-grid {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.footer-bar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: #8a96c7;
  font-size: 0.95rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: #dbe1ff;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #ffffff;
}

.contact-shell {
  padding-top: 3rem;
}

.contact-main {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 1.2rem;
}

.contact-form label {
  display: grid;
  gap: 0.55rem;
  color: #dbe1ff;
  font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  padding: 1rem 1.1rem;
  background: rgba(255, 255, 255, 0.04);
  color: #eef2ff;
  outline: none;
}

.contact-form textarea {
  min-height: 180px;
  resize: vertical;
}

.contact-panel {
  display: grid;
  place-items: center;
}

.panel-glow {
  width: 100%;
  padding: 2rem;
  border-radius: 32px;
  background: var(--gradient-secondary);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 70px rgba(11, 23, 47, 0.65);
}

.panel-glow h2 {
  margin-top: 0;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 2rem;
  transform: translateX(-50%);
  background: rgba(0, 9, 26, 0.94);
  color: #f4f7ff;
  padding: 1rem 1.4rem;
  border-radius: 999px;
  border: 1px solid rgba(123, 108, 255, 0.35);
  box-shadow: 0 24px 55px rgba(59, 179, 255, 0.24);
  transition: opacity 0.3s ease, transform 0.3s ease;
  opacity: 1;
  z-index: 10;
}

.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(12px);
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .nav-menu a:not(.cta-link) {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .nav-menu.open a:not(.cta-link) {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(9, 13, 29, 0.95);
    padding: 1rem;
    border-radius: 0 0 16px 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    z-index: 10;
  }

  .nav-menu.open .cta-link {
    display: none;
  }
}

@media (max-width: 940px) {
  .hero-panel,
  .contact-main {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .location-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100%, calc(100% - 1.5rem));
  }

  .hero-header {
    align-items: flex-start;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }
}