:root {
  --bg: #f3efe8;
  --ink: #1f2430;
  --muted: #666f7f;
  --accent: #a8602b;
  --panel: #fffdf8;
  --line: #d9d0c2;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 0%, #fff7ea 0%, transparent 42%),
    radial-gradient(circle at 85% 95%, #e9f1eb 0%, transparent 36%),
    var(--bg);
  line-height: 1.6;
}

.hero {
  min-height: 62vh;
  position: relative;
  display: grid;
  place-items: center;
  padding: 4rem 1rem 3rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(27, 32, 49, 0.9), rgba(55, 60, 77, 0.7)),
    url("img/imghome/cro.jpg") center / cover no-repeat;
  filter: saturate(1.05);
}

.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #f7f2e8;
  max-width: 900px;
  animation: riseIn 700ms ease-out both;
}

.signature {
  display: block;
  margin: 0 auto 1rem;
  max-width: 180px;
}

h1,
h2 {
  font-family: "Cormorant Garamond", Georgia, serif;
  margin: 0;
  line-height: 1.05;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 5rem);
  letter-spacing: 0.03em;
}

.subtitle {
  margin: 0.7rem 0 1.8rem;
  color: #ece4d6;
  font-size: 1.05rem;
}

.main-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.main-nav a {
  color: #f7f2e8;
  text-decoration: none;
  border: 1px solid rgba(247, 242, 232, 0.45);
  border-radius: 999px;
  padding: 0.55rem 1rem;
  transition: transform 180ms ease, background-color 180ms ease;
}

.main-nav a:hover {
  background: rgba(247, 242, 232, 0.17);
  transform: translateY(-1px);
}

main {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.section {
  padding: 3.2rem 0;
  border-bottom: 1px solid var(--line);
}

.section-head {
  margin-bottom: 1.1rem;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 0.2rem;
}

.bio-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 1.4rem;
  align-items: start;
}

.bio-figure {
  background: var(--panel);
  border: 1px solid var(--line);
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
}

.bio-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.bio-figure figcaption {
  padding: 0.6rem 0.9rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.gallery-part {
  margin-top: 2rem;
}

.gallery-part h3 {
  margin: 0 0 0.8rem;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}

.gallery-card {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: clip;
  background: #f9f7f2;
}

.gallery-card button {
  border: 0;
  background: transparent;
  padding: 0;
  width: 100%;
  display: block;
  cursor: zoom-in;
}

.gallery-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
  transition: transform 200ms ease;
}

.gallery-card button:hover img {
  transform: scale(1.04);
}

.card-meta {
  padding: 0.55rem 0.65rem 0.75rem;
  border-top: 1px solid var(--line);
  background: #fffdfa;
}

.card-title {
  margin: 0;
  font-size: 0.86rem;
  font-weight: 700;
  line-height: 1.25;
}

.card-tech,
.card-dim {
  margin: 0.15rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.3;
}

.event-list {
  margin: 0;
  padding-left: 1.1rem;
}

.contact-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem 1.2rem;
}

.site-footer {
  padding: 1.5rem 1rem 2.5rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

dialog {
  border: 0;
  padding: 1.1rem;
  border-radius: 12px;
  max-width: min(90vw, 980px);
  background: #121417;
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.75);
}

#lightboxImage {
  width: min(92vw, 1100px);
  max-width: 100%;
  max-height: 82vh;
  object-fit: contain;
  display: block;
}

.lightbox-meta {
  color: #e9eef5;
  font-size: 0.95rem;
  margin-top: 0.8rem;
  border-top: 1px solid #2b3340;
  padding-top: 0.7rem;
}

.lightbox-meta h3 {
  margin: 0 0 0.25rem;
  font-size: 1.15rem;
  color: #fff;
}

.lightbox-meta p {
  margin: 0.1rem 0;
}

.lightbox-meta a {
  color: #8bc3ff;
  text-decoration: none;
}

.close {
  margin-left: auto;
  display: block;
  border: 0;
  background: #313742;
  color: #fff;
  border-radius: 6px;
  width: 32px;
  height: 32px;
  cursor: pointer;
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 860px) {
  .bio-grid {
    grid-template-columns: 1fr;
  }
}