:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --text: #0f172a;
  --muted: #475569;
  --primary: #2563eb;
  --primary-strong: #1d4ed8;
  --border: #dbe3ee;
  --shadow: 0 10px 28px rgba(15, 23, 42, 0.07);
}

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

body {
  font-family: "Montserrat", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16.5px;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  color: var(--primary-strong);
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--border);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 76px;
}

.brand {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 10px;
  width: 40px;
  height: 40px;
  color: var(--text);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.nav-links a {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.94rem;
}

.nav-links a.active {
  color: var(--primary);
}

.last-updated {
  font-size: 0.82rem;
  color: #667085;
}

main {
  padding: 2.4rem 0 3rem;
}

.hero {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.profile-pic {
  width: 100%;
  max-width: 240px;
  border-radius: 10px;
  border: 1px solid var(--border);
  display: block;
}

.socials {
  margin-top: 1rem;
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.socials a {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  background: #fff;
  color: var(--primary);
}

h1 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: 0.2rem;
  line-height: 1.22;
  letter-spacing: -0.015em;
}

h2 {
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.subtitle {
  font-size: 1.08rem;
  color: var(--muted);
  margin-bottom: 0.9rem;
}

.muted {
  color: var(--muted);
}

.cta-row {
  display: flex;
  gap: 0.8rem;
  margin-top: 1.2rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 8px;
  padding: 0.72rem 1rem;
  font-weight: 600;
  border: 1px solid transparent;
}

.btn-primary {
  background: #fff;
  border-color: var(--primary);
  color: var(--primary);
}

.btn-primary:hover {
  color: #fff;
  background: var(--primary);
}

.btn-ghost {
  border-color: var(--border);
  background: var(--surface-soft);
  color: var(--muted);
}

.section {
  margin-top: 1.8rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.4rem;
  box-shadow: var(--shadow);
}

.section-title {
  margin-bottom: 0.8rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.section-title i {
  color: var(--primary);
}

.section-about {
  max-width: 1080px;
  margin-left: auto;
  margin-right: auto;
}

.section-about .section-title {
  text-align: center;
}

.section p,
.card p,
.list-item p,
.timeline-item p {
  max-width: 74ch;
}

.section p + p,
.card p + p,
.list-item p + p,
.timeline-item p + p {
  margin-top: 0.45rem;
}

.about-text {
  text-align: justify;
  hyphens: auto;
  max-width: 76ch;
  margin-left: auto;
  margin-right: auto;
  text-align-last: left;
}

.pdf-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.pdf-icon {
  display: inline-flex;
  align-items: center;
  margin-right: 0.55rem;
  color: #dc2626;
  flex: 0 0 auto;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  background: #fff;
}

.card h3 {
  font-size: 1rem;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.timeline {
  display: grid;
  gap: 0.9rem;
}

.timeline-item {
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  border-radius: 12px;
  padding: 1rem;
  background: #fff;
}

.timeline-item h2 {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.list-item h3 {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.meta {
  font-size: 0.92rem;
  color: var(--muted);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.8rem;
}

.tag {
  padding: 0.28rem 0.62rem;
  border-radius: 999px;
  font-size: 0.82rem;
  border: 1px solid #dbeafe;
  color: var(--primary);
  background: #f8fafc;
}

.list {
  display: grid;
  gap: 0.9rem;
}

.list-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  padding: 1rem;
}

.footer {
  border-top: 1px solid var(--border);
  background: #fff;
  color: #667085;
  font-size: 0.9rem;
}

.footer .container {
  min-height: 66px;
  display: grid;
  place-items: center;
  text-align: center;
}

@media print {
  body {
    background: #fff;
    font-size: 12pt;
    line-height: 1.5;
  }

  .site-header {
    position: static;
  }

  .nav-toggle,
  .socials,
  .cta-row {
    display: none !important;
  }

  .hero,
  .section,
  .card,
  .list-item,
  .timeline-item {
    border: 1px solid #d1d5db;
    box-shadow: none !important;
    break-inside: avoid;
  }

  a {
    color: #1f2937;
    text-decoration: none;
  }
}

@media (max-width: 960px) {
  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .header-row {
    flex-wrap: wrap;
    padding: 0.7rem 0;
  }

  .nav-toggle {
    display: inline-grid;
    place-items: center;
  }

  .nav-links {
    width: 100%;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: 0.5rem;
  }

  .nav-links.open {
    display: flex;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 1.4rem;
  }

  .cards {
    grid-template-columns: 1fr;
  }
}