:root {
  --bg: #0b0b0e;
  --surface: #111114;
  --text: #ffffff;
  --muted: #a1a1aa;
  --accent: #3b82f6;
  --border: #1f1f23;
}

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

body {
  font-family: Inter, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 0 20px;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  background: rgba(11, 11, 14, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}


.header .container {
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-weight: 600;
  letter-spacing: 0.5px;
}

.cta {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

/* Hero */
.hero {
  padding: 140px 0 120px;
}

.hero h1 {
  font-size: clamp(42px, 6vw, 76px);
  font-weight: 600;
}

.hero h2 {
  margin-top: 12px;
  color: var(--muted);
  font-weight: 500;
}

.hero p {
  max-width: 520px;
  margin-top: 24px;
  color: var(--muted);
}

.btn {
  display: inline-block;
  margin-top: 32px;
  background: var(--accent);
  color: white;
  padding: 14px 24px;
  border-radius: 12px;
  text-decoration: none;
}

/* Layout */
.section {
  padding: 100px 0;
}

.section h3 {
  font-size: 34px;
  margin-bottom: 24px;
}

.section p {
  color: var(--muted);
  max-width: 720px;
}

/* Skills */
.skills {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 20px;
}

.skills span {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 14px;
}

/* Hero Layout */
.hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
}

.hero-image img {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border);
}

/* Footer */
.footer {
  padding: 40px 0;
  text-align: center;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

/* Animations */
.animate-text,
.animate-photo {
  opacity: 0;
  transform: translateY(12px);
  animation: fadeUp 0.8s ease-out forwards;
}

.animate-photo {
  animation-delay: 0.2s;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Hover polish */
@media (hover: hover) {
  .hero-image img {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
  }

  .hero-image img:hover {
    transform: scale(1.04);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  }
}

/* Mobile */
@media (max-width: 768px) {
  .hero-content {
    flex-direction: column-reverse;
    text-align: center;
  }

  .hero-image img {
    width: 190px;
    height: 190px;
  }
}