/* About / Experience / Projects / Design / Contact section styles. */

/* About */
.about p {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-body);
  margin: 0 0 18px;
}
.about p:last-child { margin-bottom: 0; }
.about a.inline {
  color: var(--ink);
  text-decoration: none;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-size: 0 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.3s ease, color 0.2s ease;
  padding-bottom: 1px;
}
.about a.inline:hover { background-size: 100% 1px; color: var(--accent); }

.langs-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.lang-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-tag);
  background: var(--bg-tag);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 10px;
}

/* Experience */
.exp-list { display: flex; flex-direction: column; gap: 0; }
.exp-card {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 28px;
  padding: 28px 0;
  margin: 0;
  border-radius: 0;
  border-bottom: 1px solid var(--border-soft);
  text-decoration: none;
  color: inherit;
  position: relative;
}
.exp-card:first-child {
  border-top: 1px solid var(--border-soft);
}
.exp-card:hover .exp-period { color: var(--ink-body); }
.exp-card:hover .exp-co { color: var(--ink-body); }
.exp-role {
  transition: letter-spacing 0.25s ease;
}
.exp-card:hover .exp-role { letter-spacing: 0; }
.exp-period {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-muted);
  text-transform: uppercase;
  padding-top: 4px;
}
.exp-period .loc { display: block; margin-top: 4px; }
.exp-role {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 4px;
  letter-spacing: -0.005em;
}
.exp-role .arrow {
  display: inline-block;
  margin-left: 4px;
  transition: transform 0.2s ease;
  color: var(--ink-muted);
}
.exp-card:hover .exp-role .arrow { color: var(--ink); transform: translate(3px, -3px); }
.exp-co {
  font-size: 14px;
  color: var(--ink-muted);
  margin: 0 0 12px;
}
.exp-desc {
  font-size: 14.5px;
  color: var(--ink-body);
  line-height: 1.6;
  margin: 0 0 14px;
  text-wrap: pretty;
}
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  background: var(--bg-tag);
  color: var(--ink-tag);
  padding: 4px 10px;
  border-radius: var(--radius-tag);
  line-height: 1.4;
  white-space: nowrap;
}

/* Engineering project card */
.proj-card {
  display: block;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--bg);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  text-decoration: none;
  color: inherit;
}
.proj-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-proj-hover);
  border-color: var(--border-stronger);
}
.proj-thumb {
  aspect-ratio: 4 / 3;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--thumb-from) 0%, var(--thumb-to) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
}
.proj-thumb .thumb-mark {
  width: 64%;
  aspect-ratio: 1 / 1;
  border-radius: 12px;
  background:
    linear-gradient(135deg, var(--feature-from) 0%, var(--feature-to) 100%);
  color: var(--ink-on-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: 0.04em;
  box-shadow: 0 6px 16px -4px rgba(15,23,42,0.4);
}
.proj-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 6px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.proj-title .arrow { color: var(--ink-muted); transition: color 0.2s, transform 0.2s; }
.proj-card:hover .proj-title .arrow { color: var(--accent); transform: translate(2px, -2px); }
.proj-meta {
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--ink-muted);
  letter-spacing: 0.06em;
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.proj-meta .pill-link {
  color: var(--accent);
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 10px;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  display: inline-flex; align-items: center; gap: 6px;
}
.proj-meta .pill-link:hover { background: var(--bg-tag); border-color: var(--border-stronger); color: var(--ink); }
.proj-desc {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-body);
  margin: 0 0 14px;
  text-wrap: pretty;
}

/* Design gallery — uniform 4:3 grid; index badge top-left, fade overlay */
.gallery-wrap { padding: 0; }
.gallery-intro {
  font-size: 15px;
  color: var(--ink-body);
  max-width: 560px;
  margin: -16px 0 36px;
  line-height: 1.65;
}
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px 20px;
}
.g-card {
  grid-column: span 1;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.g-card.feature, .g-card.tall, .g-card.wide, .g-card.half { grid-column: span 1; }

.g-frame {
  position: relative;
  border-radius: var(--radius-img);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--bg-alt);
  outline: 1px solid var(--border);
  outline-offset: -1px;
  transition: box-shadow 0.4s ease, transform 0.4s cubic-bezier(.2,.7,.2,1), outline-color 0.3s ease;
  box-shadow:
    0 1px 2px rgba(15,23,42,0.04),
    0 6px 16px -6px rgba(15,23,42,0.10);
}
.g-card:hover .g-frame { outline-color: var(--accent); }
.g-art {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.g-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(.2,.7,.2,1);
}
.g-card:hover .g-art img { transform: scale(1.03); }
.g-card:hover .g-frame { transform: translateY(-3px); }
/* Hover lift shadow — kept separate so it can stack with the .lit spotlight glow */
.g-card .g-frame {
  box-shadow: 0 0 0 0 transparent;
  transition: transform 0.3s ease, box-shadow 0.5s ease;
}
.g-card:hover .g-frame {
  box-shadow: 0 18px 36px -10px rgba(15,23,42,0.22), 0 4px 12px rgba(15,23,42,0.08);
}

.g-index {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 4;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: #fff;
  background: rgba(15,23,42,0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 4px 8px;
  border-radius: 3px;
  pointer-events: none;
}

.g-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.3s ease;
}
.g-card:hover .g-overlay { opacity: 0; }
.g-overlay::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 65%;
  background: linear-gradient(180deg, rgba(15,23,42,0) 0%, rgba(15,23,42,0.35) 100%);
}
.g-overlay-title, .g-overlay-cat { display: none; }
.g-overlay .open-icon {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  background: rgba(255,255,255,0.95);
  color: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.g-card:hover .g-overlay .open-icon { opacity: 1; }

.g-frame .open-icon-hover {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  background: rgba(255,255,255,0.95);
  color: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.g-card:hover .open-icon-hover { opacity: 1; }

.g-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 0 4px;
}
.g-title { font-size: 15px; font-weight: 600; color: var(--ink); margin: 0; letter-spacing: -0.005em; }
.g-cat   { font-family: var(--font-mono); font-size: 11px; color: var(--ink-muted); letter-spacing: 0.06em; text-transform: uppercase; }
.g-year  { font-family: var(--font-mono); font-size: 11px; color: var(--ink-muted); letter-spacing: 0.06em; }

/* Contact */
.contact {
  text-align: left;
  padding: 32px 0 0;
}
.contact-h {
  font-size: 36px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  line-height: 1.15;
}
.contact-body {
  font-size: 16px;
  color: var(--ink-body);
  max-width: 560px;
  line-height: 1.65;
  margin: 0 0 28px;
}
.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent);
  text-decoration: none;
  border: 1px solid var(--border);
  padding: 12px 20px;
  border-radius: 999px;
  transition: border-color 0.2s, background 0.2s, transform 0.2s, color 0.2s;
}
.contact-email:hover {
  border-color: var(--accent);
  background: var(--bg-hover);
  transform: translateY(-1px);
  color: var(--ink);
}
.footer {
  margin-top: 80px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-muted);
  letter-spacing: 0.06em;
  text-align: center;
}

/* Responsive */
@media (max-width: 1023px) {
  .gallery { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .exp-card { grid-template-columns: 1fr; gap: 8px; padding: 20px; margin: 0 -20px; }
  .exp-period { font-size: 10px; }
  .proj-card { grid-template-columns: 1fr; }
  .proj-thumb { aspect-ratio: 16 / 8; }
  .gallery { grid-template-columns: 1fr; gap: 16px; }
  .g-card { grid-column: span 1; }
  .gallery-wrap { padding: 40px 24px; }
  .contact-h { font-size: 28px; }
}