/* ───────────  BASE THEME  ─────────── */
:root {
  --bg: #1a1a1d;
  --bg-soft: #242428;
  --fg: #eee;
  --fg-muted: #c4c4c4;
  --accent: #00fff5;
  --accent-soft: rgba(0, 255, 245, 0.15);
  --radius: 10px;
  --shadow: 0px 3px 8px rgba(0, 0, 0, 0.4);
  --transition: 0.25s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ───────────  NAVBAR  ─────────── */
.navbar {
  position: sticky;
  top: 0;
  width: 100%;
  backdrop-filter: blur(8px);
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1.5rem;
  z-index: 1000;
  transition: var(--transition);
}
.navbar.scrolled {
  padding: 0.3rem 1.5rem;
}
.logo {
  font-weight: 800;
  text-decoration: none;
  color: var(--accent);
  font-family: "Fira Code", monospace;
}
.navbar nav {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
}
.navbar nav a {
  color: var(--fg);
  margin-left: 1.2rem;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}
.navbar nav a:hover {
  color: var(--accent);
}
.hide-sm {
  display: inline;
}
@media (max-width: 480px) {
  .hide-sm {
    display: none;
  }
}

/* ───────────  HERO  ─────────── */
.hero {
  text-align: center;
  padding: 5.5rem 2rem 4rem;
  background: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%);
}
.avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: var(--shadow);
}
.hero h1 {
  font-size: 2.8rem;
  margin: 0.8rem 0 0.3rem;
}
.hero h1 span {
  color: var(--accent);
}
.subtitle {
  color: var(--fg-muted);
  margin-bottom: 1.3rem;
}
.btn-group {
  display: flex;
  justify-content: center;
  gap: 1rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}
.primary {
  background: var(--accent);
  color: #000;
}
.primary:hover {
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.ghost {
  background: transparent;
  color: var(--fg);
  border: 2px solid var(--fg);
}
.ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ───────────  SECTIONS  ─────────── */
.wrapper {
  padding: 3rem 1.7rem;
}
.wrapper.narrow {
  max-width: 760px;
}

/* ←── LEFT-ALIGN CONTENT ──→ */
.wrapper,
.wrapper.narrow {
  margin-left: 0; /* flush left */
  margin-right: auto; /* cap width on wide screens */
  text-align: left;
}

/* ───────────  HEADINGS ─────────── */
h2 {
  font-size: 1.9rem;
  margin: 0.2rem 0 1.3rem;
}
h3 {
  margin-top: 0;
}

/* ───────────  PARAGRAPHS ─────────── */
/* tighter vertical rhythm + comfortable line length */
.wrapper p {
  margin: 0.75rem 0;
  max-width: 65ch;
}

/* ───────────  CHIP LIST ─────────── */
.chip-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: flex-start;
}
.chip-list li {
  background: var(--bg-soft);
  padding: 0.55rem 1rem;
  border-radius: var(--radius);
  font-family: "Fira Code", monospace;
  font-size: 0.9rem;
  box-shadow: var(--shadow);
}

/* ───────────  PROJECT CARDS  ─────────── */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.7rem;
}
.card {
  background: var(--bg-soft);
  padding: 1.7rem;
  border-radius: var(--radius);
  border-left: 5px solid var(--accent);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.6);
}
.card p {
  color: var(--fg-muted);
}
.card a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  margin-top: 1rem;
}
.card a:hover {
  text-decoration: underline;
}

/* ───────────  QUOTE ─────────── */
.quote {
  text-align: center; /* centre the quote text */
  padding: 3rem 1rem;
  background: var(--bg-soft);
}
.quote blockquote {
  font-style: italic;
  margin: 0 auto;
  max-width: 700px;
}
.quote span {
  display: block;
  margin-top: 0.8rem;
  color: var(--fg-muted);
}

/* ───────────  FOOTER ─────────── */
footer {
  text-align: center; /* centre © text */
  padding: 1.3rem 1rem;
  font-size: 0.9rem;
  background: #121212;
  color: #888;
}

/* ───────────  RESPONSIVE ─────────── */
@media (max-width: 768px) {
  /* tighten wrappers */
  .wrapper {
    padding: 2rem 1rem;
  }

  /* collapse grid to single column */
  .grid {
    grid-template-columns: 1fr;
  }

  /* allow nav links to wrap */
  .navbar nav {
    flex-wrap: wrap;
    justify-content: center;
  }
  .navbar nav a {
    margin: 0.5rem;
  }

  /* shrink hero padding */
  .hero {
    padding: 4rem 1rem 2rem;
  }
}