/* Layout inspired by masai2005.github.io  theme colors kept */

/* global layout: narrow centered column */
#wrapper {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  padding: 0 1rem;
}

main#main {
  align-self: center;
  margin: 0 auto;
  max-width: 65ch;
  width: 100%;
}

/* header: simple nav row */
#header {
  align-items: center;
  border-bottom: 1px solid var(--bg2);
  display: flex;
  flex-direction: row;
  margin: 0 0 2rem;
  max-width: 65ch;
  padding: 1.5rem 0 1rem;
  width: 100%;
  align-self: center;
}

#header .site-nav {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  font-size: 0.95rem;
  gap: 0.75rem 1.25rem;
  margin: 0;
  max-width: none;
  width: 100%;
}

#header .site-nav a {
  color: var(--fg1);
  text-decoration: none;
}

#header .site-nav a:hover {
  text-decoration: underline;
}

#header .site-nav a[aria-current="page"] {
  color: var(--fg);
  font-weight: 600;
  text-decoration: underline;
}

#header .dark-mode-toggle {
  background-color: transparent;
  color: var(--fg);
  margin-left: auto;
  position: static;
}

#header .dark-mode-toggle svg {
  display: block;
}

hr.head-rule {
  display: none;
}

/* intro */
.intro {
  align-items: flex-start;
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.intro img {
  border: 1px solid var(--bg2);
  border-radius: 0.3rem;
  height: 10rem;
  object-fit: cover;
  width: 8rem;
}

.intro h1 {
  font-size: 1.85rem;
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 0.5rem;
}

.social {
  display: flex;
  flex-wrap: wrap;
  font-size: 0.95rem;
  gap: 0.75rem 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

/* section headings */
.section-heading {
  border-bottom: 1px solid var(--bg2);
  font-size: 1.35rem;
  font-weight: 600;
  margin: 2.25rem 0 0.75rem;
  padding-bottom: 0.25rem;
}

.page-title {
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 1rem;
}

.page-intro {
  margin-bottom: 1.5rem;
}

/* entries (experience, projects) */
.entry {
  margin: 0 0 1.5rem;
}

.entry h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 0.2rem;
}

.entry h3 a {
  color: inherit;
}

.entry h3 a:hover {
  color: var(--blue-dim);
  text-decoration: underline;
}

.meta {
  color: var(--fg4);
  font-size: 0.9rem;
  margin: 0 0 0.35rem;
}

.entry p {
  color: var(--fg2);
  margin: 0;
}

/* essay list */
.essay-list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
}

.essay-list li {
  border-bottom: 1px solid var(--bg2);
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
}

.essay-list li:last-child {
  border-bottom: none;
}

.essay-list h2 {
  font-size: 1.15rem;
  margin: 0 0 0.2rem;
}

.essay-list h2 a {
  color: inherit;
  text-decoration: none;
}

.essay-list h2 a:hover {
  color: var(--blue-dim);
  text-decoration: underline;
}

.essay-list p {
  color: var(--fg2);
  margin: 0;
}

/* stats (about page) */
.stats-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  margin: 1rem 0;
}

.stat {
  background-color: var(--bg_s);
  border: 1px solid var(--bg2);
  border-radius: 0.3rem;
  padding: 1rem 0.5rem;
  text-align: center;
}

.stat-value {
  font-size: 1.4rem;
  font-weight: bold;
}

.stat-label {
  color: var(--fg4);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* about */
.about-wrap {
  align-items: flex-start;
  display: flex;
  gap: 2rem;
}

.about-photo {
  border: 1px solid var(--bg2);
  border-radius: 0.3rem;
  flex-shrink: 0;
  height: 12.5rem;
  object-fit: cover;
  width: 10rem;
}

/* timeline (about page) */
.timeline {
  border-left: 1px solid var(--fg4);
  margin-left: 0.5rem;
  padding-left: 1.25rem;
}

.timeline-item {
  padding-bottom: 1.25rem;
  position: relative;
}

.timeline-year {
  color: var(--blue-dim);
  font-weight: bold;
}

.timeline-org {
  color: var(--fg4);
  font-size: 0.9rem;
}

.timeline-body h3 {
  margin: 0.1rem 0 0.3rem;
}

.timeline-body p {
  color: var(--fg2);
  font-size: 0.95rem;
}

/* projects page */
.project-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
}

.project-card {
  background-color: var(--bg_s);
  border: 1px solid var(--bg2);
  border-radius: 0.3rem;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.project-card:hover {
  border-color: var(--fg4);
}

.project-thumb {
  background-color: var(--bg2);
  height: 9.5rem;
  object-fit: cover;
  width: 100%;
}

.project-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1rem;
}

.project-body h3 {
  margin-bottom: 0.4rem;
}

.project-body p {
  color: var(--fg2);
  font-size: 0.95rem;
}

.project-tech {
  margin-top: auto;
  padding-top: 0.75rem;
}

.tech-badge {
  background-color: var(--bg2);
  border-radius: 999px;
  color: var(--fg1);
  display: inline-block;
  font-size: 0.75rem;
  margin: 0.15rem;
  padding: 0.15rem 0.6rem;
}

.project-links {
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.project-count {
  color: var(--fg4);
  font-size: 0.9rem;
  margin: 0 0 0.75rem;
}

.project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.filter-btn {
  background-color: var(--bg_s);
  border: 1px solid var(--bg2);
  border-radius: 999px;
  color: var(--fg1);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.8rem;
  padding: 0.3rem 0.8rem;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.filter-btn:hover {
  border-color: var(--fg4);
}

.filter-btn.active {
  background-color: var(--blue);
  border-color: var(--blue);
  color: var(--bg);
}

.project-card[hidden] {
  display: none;
}

/* music */
.composition-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
}

.composition-card {
  background-color: var(--bg_s);
  border: 1px solid var(--bg2);
  border-radius: 0.3rem;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.composition-cover {
  height: 14rem;
  object-fit: cover;
  width: 100%;
}

.composition-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 0.9rem;
}

.composition-body h3 {
  margin-bottom: 0.3rem;
}

.composition-meta {
  color: var(--blue-dim);
  font-size: 0.8rem;
  margin-bottom: 0.5rem;
}

.composition-body p {
  color: var(--fg2);
  font-size: 0.9rem;
}

.composition-links {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.composition-body audio {
  margin-top: auto;
  width: 100%;
}

/* philosophy */
.pillar-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
}

.pillar-card {
  background-color: var(--bg_s);
  border: 1px solid var(--bg2);
  border-radius: 0.3rem;
  padding: 1.1rem;
}

.pillar-card h3 {
  margin-bottom: 0.5rem;
}

.pillar-card h4 {
  color: var(--fg4);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  margin: 0.75rem 0 0.4rem;
  text-transform: uppercase;
}

.pillar-card p {
  color: var(--fg2);
  font-size: 0.95rem;
}

.pillar-card ul {
  list-style: none;
}

.pillar-card li::before {
  color: var(--fg4);
  content: "• ";
}

.pillar-card li {
  color: var(--fg2);
  font-size: 0.9rem;
  padding: 0.15rem 0;
}

.principle-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
}

.principle-card {
  background-color: var(--bg_s);
  border: 1px solid var(--bg2);
  border-radius: 0.3rem;
  padding: 1rem;
}

.principle-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.principle-card p {
  color: var(--fg3);
  font-size: 0.85rem;
}

.principle-quote {
  background-color: var(--bg_s);
  border: 1px solid var(--bg2);
  border-radius: 0.3rem;
  color: var(--fg2);
  font-style: italic;
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
  text-align: center;
}

/* contact */
.contact-cards {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  margin-bottom: 1rem;
}

.contact-card {
  background-color: var(--bg_s);
  border: 1px solid var(--bg2);
  border-radius: 0.3rem;
  padding: 1.1rem;
  text-align: center;
}

.contact-card h3 {
  margin-bottom: 0.3rem;
}

.contact-card p {
  color: var(--fg3);
  font-size: 0.9rem;
}

.contact-form {
  background-color: var(--bg_s);
  border: 1px solid var(--bg2);
  border-radius: 0.3rem;
  display: flex;
  flex-direction: column;
  margin: 0 auto;
  max-width: 34rem;
  padding: 1.5rem;
}

.contact-form label {
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
}

.contact-form input,
.contact-form textarea {
  background-color: var(--bg);
  border: 1px solid var(--bg3);
  border-radius: 0.3rem;
  color: var(--fg);
  font-family: inherit;
  font-size: 0.95rem;
  margin-bottom: 1rem;
  padding: 0.6rem 0.8rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--fg4);
  outline: none;
}

.contact-form button {
  border: none;
  cursor: pointer;
}

/* buttons */
.btn {
  border-radius: 0.3rem;
  display: inline-block;
  font-size: 1rem;
  margin: 0.4rem 0.3rem;
  padding: 0.6rem 1.5rem;
}

.btn-primary {
  background-color: var(--blue);
  color: var(--bg);
}

.btn-primary:link,
.btn-primary:visited,
.btn-primary:hover {
  color: var(--bg);
}

.btn-primary:hover {
  background-color: var(--blue-dim);
}

/* footer */
#footer {
  align-items: flex-start;
  align-self: center;
  border-top: 1px solid var(--bg2);
  color: var(--fg4);
  flex-direction: column;
  font-size: 0.9rem;
  margin: 3rem 0 0;
  max-width: 65ch;
  padding: 1.5rem 0 2rem;
  text-align: left;
  width: 100%;
}

#footer .name {
  color: var(--fg);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

#footer .links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-top: 0.75rem;
}

#footer .links a {
  color: var(--blue);
}

/* post cover */
.post-cover {
  border-radius: 0.3rem;
  display: block;
  margin: 1rem auto;
  max-width: 100%;
}

/* mobile */
@media screen and (max-width: 768px) {
  .about-wrap {
    align-items: center;
    flex-direction: column;
    text-align: center;
  }
}