:root {
  --bg: #0a0f1f;
  --primary: #7b5cff;
  --secondary: #15d5ff;
  --accent: #ff7ad9;
  --text: #f5f7ff;
  --muted: #b3b8d4;
  --glass: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.2);
  --shadow: 0 30px 80px rgba(8, 13, 33, 0.45);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", sans-serif;
  background: radial-gradient(circle at top, #111a38 0%, #090c1b 45%, #05060f 100%);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

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

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

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

.glass {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(0px);
  opacity: 0.7;
  z-index: -1;
}

.orb-1 {
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(123, 92, 255, 0.7), transparent 70%);
  top: -140px;
  left: -120px;
}

.orb-2 {
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(21, 213, 255, 0.6), transparent 70%);
  top: 240px;
  right: -140px;
}

.orb-3 {
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(255, 122, 217, 0.6), transparent 70%);
  bottom: -140px;
  left: 30%;
}

.site-header {
  position: sticky;
  top: 20px;
  z-index: 10;
  margin: 20px auto 0;
  border-radius: 999px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
}

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

.logo {
  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 10px 30px rgba(21, 213, 255, 0.2);
  font-weight: 700;
}

.logo::before {
  content: "";
  position: absolute;
  inset: 16px;
  border-radius: 50%;
  background: rgba(9, 12, 27, 0.75);
  box-shadow: inset 0 0 12px rgba(123, 92, 255, 0.35);
  z-index: 1;
}

.logo::after {
  content: "AI";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: "Manrope", sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: #ffffff;
  text-shadow:
    0 2px 8px rgba(21, 213, 255, 0.55),
    0 0 18px rgba(123, 92, 255, 0.45);
  z-index: 2;
}

.logo svg {
  width: 50px;
  height: 50px;
}

.logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.75) translate(-2%, -6%);
  border-radius: 14px;
  filter: drop-shadow(0 8px 16px rgba(21, 213, 255, 0.25));
}

.brand-name {
  font-size: 1rem;
  font-weight: 700;
}

.brand-tag {
  font-size: 0.8rem;
  color: var(--muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.95rem;
}

.nav-cta {
  padding: 8px 16px;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--primary), var(--accent));
  color: #fff;
  font-weight: 600;
}

.menu-btn {
  display: none;
  background: transparent;
  border: 0;
  color: var(--text);
  font-size: 1.4rem;
}

.hero {
  padding: 120px 0 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 4px;
  font-size: 0.75rem;
  color: var(--secondary);
  margin-bottom: 12px;
}

.hero h1 {
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  line-height: 1.1;
  margin-bottom: 16px;
}

.lead {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn.primary {
  background: linear-gradient(120deg, var(--primary), var(--secondary));
  color: #fff;
  box-shadow: 0 10px 30px rgba(123, 92, 255, 0.35);
}

.btn.ghost {
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--text);
}

.btn:hover {
  transform: translateY(-2px);
}

.hero-metrics {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}

.hero-metrics h3 {
  font-size: 1.2rem;
}

.hero-metrics p {
  font-size: 0.85rem;
  color: var(--muted);
}

.hero-card {
  padding: 30px;
  border-radius: 24px;
}

.capabilities {
  list-style: none;
  display: grid;
  gap: 16px;
  margin: 20px 0 24px;
}

.capabilities li {
  display: flex;
  gap: 12px;
}

.capabilities span {
  font-size: 1.4rem;
}

.stack-title {
  font-weight: 600;
  margin-bottom: 10px;
}

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

.stack-tags span {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
}

.section {
  padding: 80px 0;
}

.section-head {
  display: grid;
  gap: 12px;
  margin-bottom: 40px;
}

.section-head h2 {
  font-size: clamp(2rem, 3vw, 2.8rem);
}

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

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.card {
  padding: 28px;
  border-radius: 24px;
  display: grid;
  gap: 16px;
}

.card ul {
  list-style: none;
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.projects {
  background: linear-gradient(180deg, rgba(123, 92, 255, 0.08), transparent 70%);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.project {
  padding: 26px;
  border-radius: 22px;
  display: grid;
  gap: 14px;
}

.project-meta {
  display: flex;
  gap: 10px;
}

.tag {
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  background: rgba(255, 255, 255, 0.1);
}

.project-details {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--muted);
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.experience {
  padding: 24px;
  border-radius: 20px;
}

.testimonials {
  background: linear-gradient(120deg, rgba(21, 213, 255, 0.1), transparent 60%);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.testimonial {
  padding: 24px;
  border-radius: 22px;
  display: grid;
  gap: 16px;
}

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

.contact {
  padding-bottom: 120px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  align-items: start;
}

.contact-details {
  margin-top: 18px;
  color: var(--muted);
}

.contact-form {
  padding: 26px;
  border-radius: 24px;
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--muted);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(9, 12, 27, 0.6);
  color: var(--text);
  font-family: inherit;
}

.contact-form button {
  justify-self: start;
}

.site-footer {
  padding: 30px 0 50px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 16px;
}

@media (max-width: 900px) {
  .nav {
    display: none;
  }

  .nav.open {
    position: absolute;
    top: 80px;
    right: 20px;
    display: grid;
    gap: 16px;
    padding: 18px 20px;
    border-radius: 20px;
    background: rgba(9, 12, 27, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow);
  }

  .menu-btn {
    display: block;
  }

  .site-header {
    border-radius: 24px;
  }
}

@media (max-width: 600px) {
  .hero {
    padding-top: 90px;
  }

  .header-inner {
    padding: 12px 16px;
  }
}