:root {
  color-scheme: dark;
  --bg: #07111f;
  --bg-alt: #0f1d31;
  --surface: rgba(255, 255, 255, 0.06);
  --text: #f5f7fb;
  --muted: #b7c0d1;
  --accent: #69b4ff;
  --accent-2: #7ef0c8;
  --border: rgba(255, 255, 255, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background: linear-gradient(135deg, var(--bg), #14253f 60%, #223b5c);
  line-height: 1.6;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.hero {
  padding: 5rem 0 4rem;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 0.8rem;
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-2);
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 1rem;
}

.lead {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 640px;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.2rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.2s ease, background 0.2s ease;
}

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

.button.primary {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #04111e;
}

.button.secondary {
  border: 1px solid var(--border);
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.info-card,
.project-card,
.contact-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(10px);
}

.info-card {
  padding: 1.4rem;
}

.info-card ul,
.project-card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.section {
  padding: 3rem 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.03);
}

.grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
}

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

.project-card {
  padding: 1.2rem;
}

.project-card span {
  display: inline-block;
  margin-top: 0.7rem;
  color: var(--accent-2);
  font-size: 0.95rem;
  font-weight: 600;
}

.contact-box {
  padding: 2rem;
  text-align: center;
}

.contact-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.contact-list a {
  color: var(--text);
  text-decoration: none;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
}

.footer {
  padding: 1.2rem 0 2rem;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 860px) {
  .hero-content,
  .grid,
  .cards {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3rem;
  }
}

@media (max-width: 560px) {
  .button,
  .contact-list a {
    width: 100%;
  }

  .actions {
    flex-direction: column;
  }
}