/* ============================================================
   MAVUSO WILLIAMS — Personal Site
   style.css
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:wght@300;400;500&family=DM+Mono:wght@400;500&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --cream:       #F7F4EF;
  --cream-dark:  #EDE9E1;
  --ink:         #1A1814;
  --ink-muted:   #4A4740;
  --ink-faint:   #9A9590;
  --purple:      #534AB7;
  --purple-light:#EEEDFE;
  --purple-mid:  #AFA9EC;
  --teal:        #0F6E56;
  --teal-light:  #E1F5EE;
  --amber:       #BA7517;
  --border:      rgba(26,24,20,0.10);
  --border-med:  rgba(26,24,20,0.18);

  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body:    'DM Sans', sans-serif;
  --font-mono:    'DM Mono', monospace;

  --max-w: 1100px;
  --radius: 10px;
  --transition: 0.22s ease;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ── Nav ────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(247,244,239,0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--purple);
  letter-spacing: 0.04em;
}
.nav__links {
  display: flex;
  gap: 2rem;
  list-style: none;
}
.nav__links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-muted);
  letter-spacing: 0.03em;
  transition: color var(--transition);
  position: relative;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1.5px;
  background: var(--purple);
  transition: width var(--transition);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after,
.nav__links a.active::after { width: 100%; }
.nav__links a.active { color: var(--ink); }
.nav__links a.nav--ask {
  color: var(--purple);
  border: 1px solid var(--purple-mid);
  padding: 4px 12px;
  border-radius: 20px;
}
.nav__links a.nav--ask:hover { background: var(--purple-light); }
.nav__links a.nav--ask::after { display: none; }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav__toggle span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--ink);
  transition: var(--transition);
}

/* ── Page wrapper ───────────────────────────────────────────── */
.page { padding-top: 60px; }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; }

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  min-height: calc(100vh - 60px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 5rem 2rem 4rem;
  max-width: var(--max-w);
  margin: 0 auto;
}
.hero__photo-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero__photo-ring {
  width: 320px; height: 320px;
  border-radius: 50%;
  background: var(--cream-dark);
  border: 1.5px solid var(--border-med);
  overflow: hidden;
  position: relative;
}
.hero__photo-ring img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero__photo-placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--ink-faint);
  font-size: 13px;
  font-family: var(--font-mono);
}
.hero__photo-placeholder svg {
  width: 40px; height: 40px;
  opacity: 0.3;
}
.hero__badge {
  position: absolute;
  bottom: 16px; right: calc(50% - 190px);
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 6px 14px;
  border-radius: 20px;
  white-space: nowrap;
  letter-spacing: 0.04em;
}

.hero__text { }
.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--purple);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.hero__name {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 0.6rem;
}
.hero__name em {
  font-style: italic;
  color: var(--purple);
}
.hero__role {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-muted);
  margin-bottom: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.hero__role span {
  background: var(--cream-dark);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 4px;
}
.hero__bio {
  font-size: 16px;
  color: var(--ink-muted);
  line-height: 1.8;
  margin-bottom: 2.2rem;
  max-width: 480px;
}
.hero__ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 11px 24px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  border: 1.5px solid transparent;
  font-family: var(--font-body);
}
.btn--primary {
  background: var(--purple);
  color: #fff;
  border-color: var(--purple);
}
.btn--primary:hover { background: #443ea0; border-color: #443ea0; transform: translateY(-1px); }
.btn--outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--border-med);
}
.btn--outline:hover { border-color: var(--purple); color: var(--purple); transform: translateY(-1px); }

.hero__scroll {
  margin-top: 4rem;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.08em;
}
.hero__scroll-line {
  width: 40px; height: 1px;
  background: var(--ink-faint);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 0.4; width: 40px; }
  50% { opacity: 1; width: 60px; }
}

/* ── Section headers ────────────────────────────────────────── */
.section { padding: 6rem 0; }
.section--alt { background: var(--cream-dark); }
.section__header {
  margin-bottom: 3.5rem;
  display: flex;
  align-items: baseline;
  gap: 1.2rem;
}
.section__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--purple);
  letter-spacing: 0.1em;
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--ink);
  line-height: 1.15;
}
.section__line {
  flex: 1;
  height: 1px;
  background: var(--border);
  margin-left: 0.5rem;
}

/* ── About snippet on homepage ──────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.about-grid p {
  color: var(--ink-muted);
  margin-bottom: 1.2rem;
  line-height: 1.85;
}
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 1.4rem;
}
.tag {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 12px;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--ink-muted);
  background: var(--cream);
}
.tag--purple { border-color: var(--purple-mid); color: var(--purple); background: var(--purple-light); }
.tag--teal   { border-color: #5DCAA5; color: var(--teal); background: var(--teal-light); }

.timeline { list-style: none; border-left: 1.5px solid var(--border); padding-left: 1.8rem; }
.timeline li { position: relative; margin-bottom: 1.8rem; }
.timeline li::before {
  content: '';
  position: absolute;
  left: -2.1rem; top: 6px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--purple);
  border: 2px solid var(--cream);
  box-shadow: 0 0 0 1.5px var(--purple);
}
.timeline__year {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--purple);
  letter-spacing: 0.08em;
  margin-bottom: 2px;
}
.timeline__event {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 2px;
}
.timeline__detail {
  font-size: 13px;
  color: var(--ink-faint);
}

/* ── Writing / Blog cards ───────────────────────────────────── */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.post-card {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.post-card:hover {
  border-color: var(--purple-mid);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(83,74,183,0.08);
}
.post-card__meta {
  display: flex;
  gap: 8px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
}
.post-card__cat {
  color: var(--purple);
  font-weight: 500;
}
.post-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--ink);
  line-height: 1.3;
}
.post-card__excerpt {
  font-size: 14px;
  color: var(--ink-muted);
  line-height: 1.7;
  flex: 1;
}
.post-card__read {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--purple);
  margin-top: 0.4rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition);
}
.post-card:hover .post-card__read { gap: 8px; }

/* ── Contact section ────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}
.contact-info p { color: var(--ink-muted); margin-bottom: 1.5rem; line-height: 1.8; }
.contact-links { display: flex; flex-direction: column; gap: 10px; margin-top: 1.5rem; }
.contact-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--ink-muted);
  transition: color var(--transition);
}
.contact-link:hover { color: var(--purple); }
.contact-link__icon {
  width: 32px; height: 32px;
  background: var(--cream-dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
  transition: all var(--transition);
}
.contact-link:hover .contact-link__icon {
  background: var(--purple-light);
  border-color: var(--purple-mid);
}

.contact-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 12px; font-weight: 500; color: var(--ink-muted); letter-spacing: 0.04em; }
.form-group input,
.form-group textarea,
.form-group select {
  background: var(--cream);
  border: 1px solid var(--border-med);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ink);
  transition: border-color var(--transition);
  outline: none;
  resize: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--purple); box-shadow: 0 0 0 3px rgba(83,74,183,0.08); }
.form-group textarea { min-height: 120px; }

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  max-width: var(--max-w);
  margin: 0 auto;
}
.footer__copy span { color: var(--purple); }

/* ── Fade-in animation ──────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero { grid-template-columns: 1fr; gap: 2.5rem; padding: 3rem 1.5rem; min-height: auto; }
  .hero__photo-ring { width: 220px; height: 220px; }
  .hero__photo-wrap { order: -1; }
  .hero__badge { right: calc(50% - 130px); }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .nav__links { display: none; flex-direction: column; position: absolute; top: 60px; left: 0; right: 0; background: var(--cream); border-bottom: 1px solid var(--border); padding: 1.5rem 2rem; gap: 1.2rem; }
  .nav__links.open { display: flex; }
  .nav__toggle { display: flex; }
  .container { padding: 0 1.5rem; }
  .section { padding: 4rem 0; }
}