/* Paolo Montano — personal site styles */

/* Reset */
*,
*::before,
*::after { box-sizing: border-box; }

html { color-scheme: dark; }

body,
h1, h2, h3,
p, ul, ol, figure { margin: 0; }

img { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

ul, ol { padding: 0; list-style: none; }

/* Tokens */
:root {
  --bg: #0D1117;
  --text: #E6EDF3;
  --muted: #C9D1D9;
  --accent: #F59E0B;

  --text-70: rgba(230, 237, 243, 0.70);
  --text-60: rgba(230, 237, 243, 0.60);
  --text-55: rgba(230, 237, 243, 0.55);
  --text-50: rgba(230, 237, 243, 0.50);
  --text-10: rgba(230, 237, 243, 0.10);
  --accent-60: rgba(245, 158, 11, 0.60);

  --font-mono: 'JetBrains Mono', monospace;
  --font-body: 'Inter', sans-serif;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.mono { font-family: var(--font-mono); }

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* Layout */
.container {
  max-width: 80rem;
  margin-inline: auto;
  padding-inline: 2rem;
}

@media (min-width: 768px) { .container { padding-inline: 4rem; } }
@media (min-width: 1024px) { .container { padding-inline: 6rem; } }

.rule {
  border: 0;
  border-top: 1px solid var(--text-10);
}

.section { padding-block: 5rem; }
@media (min-width: 768px) { .section { padding-block: 7rem; } }

/* Shared label / eyebrow */
.eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-label { margin-bottom: 2.5rem; }

.prompt { opacity: 0.7; }

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: 5rem;
}

.hero-kicker { margin-bottom: 2rem; }

.hero-title {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: clamp(3rem, 12vw, 9rem);
  line-height: 0.88;
  letter-spacing: -0.025em;
  margin-bottom: 1.5rem;
}

.hero-location {
  font-size: 1rem;
  color: var(--text-70);
  margin-bottom: 2.5rem;
}

@media (min-width: 768px) { .hero-location { font-size: 1.125rem; } }

/* Social row */
.social-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
  margin-left: -0.75rem;
  margin-top: 0.5rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  color: var(--text);
  transition: color 0.2s;
}

.social-link:hover { color: var(--accent); }

.social-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  opacity: 0.6;
  transition: opacity 0.2s;
}

.social-link:hover .social-label { opacity: 1; }

/* About */
.about-grid {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .about-grid { flex-direction: row; gap: 4rem; }
}

.avatar {
  width: 6rem;
  height: 6rem;
  flex-shrink: 0;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 1px var(--text-10);
}

@media (min-width: 768px) {
  .avatar { width: 7rem; height: 7rem; }
}

.about-text { max-width: 42rem; }

.about-lead {
  font-size: 1.25rem;
  line-height: 1.625;
  color: var(--muted);
}

@media (min-width: 768px) { .about-lead { font-size: 1.5rem; } }

.about-note {
  font-size: 1rem;
  line-height: 1.625;
  color: var(--text-60);
  margin-top: 1.5rem;
}

@media (min-width: 768px) { .about-note { font-size: 1.125rem; } }

/* Skills */
.skill-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  align-items: baseline;
  padding-block: 1.25rem;
  border-top: 1px solid var(--text-10);
}

.skill-row:first-child { border-top: 0; padding-top: 0; }
.skill-row:last-child { padding-bottom: 0; }

@media (min-width: 768px) {
  .skill-row { grid-template-columns: 200px 1fr; gap: 2.5rem; }
}

.skill-cat {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-60);
}

.skill-items {
  font-size: 1rem;
  line-height: 1.625;
  color: var(--muted);
}

@media (min-width: 768px) { .skill-items { font-size: 1.125rem; } }

/* Timeline (Experience / Education) */
.timeline { display: flex; flex-direction: column; gap: 3.5rem; }

.entry-head {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
}

.entry-title {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.025em;
}

@media (min-width: 768px) { .entry-title { font-size: 1.875rem; } }

.entry-sep { color: var(--text-50); font-weight: 400; }

.entry-date {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-60);
  white-space: nowrap;
}

.entry-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 48rem;
  padding-left: 1.25rem;
  list-style: disc;
  color: var(--muted);
  line-height: 1.625;
}

.entry-list li::marker { color: var(--accent-60); }

/* Highlights */
.highlights {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  max-width: 48rem;
}

.highlight { display: flex; gap: 1.5rem; }

.highlight-num {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.5rem;
  line-height: 1;
  padding-top: 0.25rem;
  color: var(--accent-60);
}

.highlight-title {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.025em;
  margin-bottom: 0.5rem;
}

@media (min-width: 768px) { .highlight-title { font-size: 1.5rem; } }

.highlight-body { color: var(--muted); line-height: 1.625; }

/* Footer */
.footer {
  padding-block: 2rem;
  border-top: 1px solid var(--text-10);
}

.footer-text { font-size: 0.875rem; color: var(--text-55); }