:root {
  --bg: #0b1120;
  --card: rgba(255,255,255,0.08);
  --text: #e5e7eb;
  --muted: #9ca3af;
  --accent: #3b82f6;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: linear-gradient(180deg, #020617, #0b1120);
  color: var(--text);
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.hero-content {
  text-align: center;
  max-width: 700px;
}

.profile-pic {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(100, 100, 100, 0.21);
  margin-bottom: 1.5rem;
}

h1 {
  font-size: 2.8rem;
  margin-bottom: 0.3rem;
}

.subtitle {
  color: var(--muted);
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.primary-btn, .secondary-btn {
  padding: 12px 22px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
}

.primary-btn {
  background: var(--accent);
  color: white;
}

.secondary-btn {
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
}

/* SECTIONS */
.section {
  max-width: 1100px;
  margin: auto;
  padding: 5rem 2rem;
}

.section.alt {
  background: rgba(255,255,255,0.02);
}

h2 {
  font-size: 2rem;
  margin-bottom: 1.2rem;
}

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

/* CARDS */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.card {
  background: var(--card);
  backdrop-filter: blur(10px);
  padding: 1.8rem;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
}

.card h3 {
  margin-bottom: 0.5rem;
}

/* CONTACT */
.contact form {
  max-width: 600px;
  margin-top: 2rem;
}

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

input, textarea {
  width: 100%;
  padding: 14px;
  border-radius: 12px;
  border: none;
  background: rgba(255,255,255,0.08);
  color: white;
  margin-bottom: 1rem;
}

textarea {
  min-height: 140px;
}

button {
  width: 100%;
  padding: 14px;
  border-radius: 14px;
  border: none;
  background: var(--accent);
  color: white;
  font-size: 1rem;
  cursor: pointer;
}

.contact-note {
  margin-top: 1rem;
  color: var(--muted);
}

/* FOOTER */
footer {
  text-align: center;
  padding: 2rem;
  color: var(--muted);
  font-size: 0.9rem;
}