/* Copied from assets/css/styles.css to serve in Astro build */
:root {
  --color-bg: #fbf7eb;
  --color-bg-alt: #f3ede0;
  --color-surface: #ffffff;
  --color-text: #26040d;
  --color-text-muted: #7a4f57;
  --color-accent: #7f0119;
  --color-border: rgba(127, 1, 25, 0.14);
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;
  --max-width: 1100px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --transition: 200ms ease;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; transition: color var(--transition); }
a:hover, a:focus { color: var(--color-accent); }

.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.site-header { position: sticky; top: 0; z-index: 10; background-color: rgba(251, 247, 235, 0.9); backdrop-filter: blur(14px); border-bottom: 1px solid var(--color-border); }
.site-header__inner { max-width: var(--max-width); margin: 0 auto; padding: var(--spacing-sm) var(--spacing-sm); display: flex; align-items: center; justify-content: space-between; }
.site-logo { font-weight: 600; font-size: 1.05rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-accent); }
.site-nav { position: relative; }
.site-nav__list { list-style: none; display: flex; gap: var(--spacing-md); margin: 0; padding: 0; }
.site-nav__toggle { display: none; border: 0; background: rgba(127, 1, 25, 0.08); color: var(--color-text); padding: var(--spacing-xs); border-radius: 10px; }
.site-nav__icon, .site-nav__icon::before, .site-nav__icon::after { display: block; width: 20px; height: 2px; background-color: currentColor; border-radius: 999px; transition: transform var(--transition), opacity var(--transition); }
.site-nav__icon { position: relative; }
.site-nav__icon::before, .site-nav__icon::after { content: ''; position: absolute; left: 0; }
.site-nav__icon::before { top: -6px; }
.site-nav__icon::after { top: 6px; }

.hero { position: relative; max-width: var(--max-width); margin: 0 auto; padding: calc(var(--spacing-xl) + var(--spacing-sm)) var(--spacing-sm) var(--spacing-xl); display: grid; gap: var(--spacing-lg); }
.hero::before { content: ''; position: absolute; inset: var(--spacing-xl) auto auto -18%; width: clamp(220px, 28vw, 320px); aspect-ratio: 1 / 1; border-radius: 50%; background: rgba(127, 1, 25, 0.12); z-index: -1; }
.hero::after { content: ''; position: absolute; inset: calc(40% - 60px) -12% auto auto; width: clamp(200px, 24vw, 260px); aspect-ratio: 1 / 1; clip-path: polygon(0 0, 100% 50%, 0 100%); background: rgba(127, 1, 25, 0.18); z-index: -1; }
.hero__kicker { letter-spacing: 0.2em; text-transform: uppercase; font-size: 0.8rem; color: var(--color-accent); }
.hero__title { font-size: clamp(2.5rem, 4vw, 3.5rem); line-height: 1.1; margin: var(--spacing-sm) 0; }
.hero__subtitle { font-size: 1.05rem; max-width: 640px; color: rgba(38, 4, 13, 0.72); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--spacing-sm); margin-top: var(--spacing-md); }

.button { display: inline-flex; align-items: center; justify-content: center; padding: 0.85rem 1.6rem; border-radius: 999px; font-weight: 500; border: 1px solid transparent; }
.button--primary { background-color: var(--color-accent); color: var(--color-surface); }
.button--ghost { border-color: rgba(127, 1, 25, 0.3); }

.hero__meta { display: grid; gap: var(--spacing-sm); }
.hero__meta-card { padding: var(--spacing-md); background-color: rgba(255, 255, 255, 0.7); border-radius: var(--radius-lg); border: 1px solid var(--color-border); box-shadow: 0 20px 40px rgba(127, 1, 25, 0.05); }
.hero__meta-label { display: block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-text-muted); margin-bottom: var(--spacing-xs); }

.section { max-width: var(--max-width); margin: 0 auto; padding: var(--spacing-xl) var(--spacing-sm); }
.section--alt { background-color: var(--color-bg-alt); border-radius: var(--radius-lg); margin-top: var(--spacing-lg); }
.section__intro { max-width: 700px; margin-bottom: var(--spacing-lg); }
.section__intro--split { display: flex; flex-wrap: wrap; align-items: center; gap: var(--spacing-md); justify-content: space-between; }
.section__lede { font-size: 1.05rem; color: rgba(38, 4, 13, 0.72); }
.section__link { font-weight: 500; }

.about-grid { display: grid; gap: var(--spacing-md); grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.about-grid__item { padding: var(--spacing-md); background-color: transparent; border-radius: var(--radius-md); border: 1px solid var(--color-border); box-shadow: inset 0 0 0 2px rgba(127, 1, 25, 0.04); }

.focus-grid { display: grid; gap: var(--spacing-md); grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.focus-card { padding: var(--spacing-md); background: var(--color-surface); border-radius: var(--radius-md); border: 1px solid var(--color-border); box-shadow: 0 18px 35px rgba(127, 1, 25, 0.06); }

.journal-grid { display: grid; gap: var(--spacing-md); grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.journal-card { padding: var(--spacing-md); background-color: var(--color-surface); border-radius: var(--radius-md); border: 1px solid var(--color-border); box-shadow: 0 16px 32px rgba(127, 1, 25, 0.05); }
.journal-card__meta { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: var(--spacing-xs); }
.journal-card__summary { color: rgba(38, 4, 13, 0.7); }
.journal__note { margin-top: var(--spacing-md); color: var(--color-text-muted); }

.contact-card { padding: var(--spacing-lg); background-color: var(--color-surface); border-radius: var(--radius-lg); border: 1px solid var(--color-border); display: grid; gap: var(--spacing-sm); max-width: 520px; box-shadow: 0 18px 32px rgba(127, 1, 25, 0.07); }
.contact-card__label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--color-text-muted); }
.contact-card__link { font-size: 1.2rem; font-weight: 500; color: var(--color-accent); }
.contact-card__social { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--spacing-xs); color: var(--color-text-muted); }
.contact-card__todo { color: rgba(38, 4, 13, 0.5); font-style: italic; }

.site-footer { margin-top: var(--spacing-xl); border-top: 1px solid var(--color-border); padding: var(--spacing-lg) var(--spacing-sm); background-color: rgba(255, 255, 255, 0.6); }
.site-footer__inner { max-width: var(--max-width); margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--spacing-sm); color: var(--color-text-muted); }
.site-footer__nav { display: flex; gap: var(--spacing-xs); align-items: center; }
.site-footer__placeholder { opacity: 0.6; }

.blog-list, .blog-card, .article { max-width: 720px; margin: 0 auto; }
.blog-card { padding: var(--spacing-md) 0; border-bottom: 1px solid var(--color-border); }
.blog-card:last-child { border-bottom: none; }
.blog-card__meta { font-size: 0.85rem; color: var(--color-text-muted); }

.article { padding: var(--spacing-xl) var(--spacing-sm); }
.article__header { margin-bottom: var(--spacing-lg); }
.article__meta { font-size: 0.85rem; color: var(--color-text-muted); letter-spacing: 0.1em; text-transform: uppercase; }
.article__summary { color: rgba(38, 4, 13, 0.7); }
.article__section + .article__section { margin-top: var(--spacing-lg); }
.article__section h2 { margin-top: 0; }
.article__footer { margin-top: var(--spacing-xl); font-size: 0.95rem; color: var(--color-text-muted); }

.with-subpage-header .site-header { background-color: rgba(251, 247, 235, 0.95); }

@media (max-width: 800px) {
  .site-nav__toggle { display: inline-flex; }
  .site-nav__list { position: absolute; top: calc(100% + 0.5rem); right: 0; flex-direction: column; align-items: flex-start; background-color: var(--color-surface); padding: var(--spacing-sm); border-radius: var(--radius-md); border: 1px solid var(--color-border); width: max(220px, 60vw); transform-origin: top right; transform: scale(0.95); opacity: 0; visibility: hidden; transition: opacity var(--transition), transform var(--transition), visibility var(--transition); }
  .site-nav__list.is-open { opacity: 1; visibility: visible; transform: scale(1); }
  .site-nav__list li { width: 100%; }
  .site-nav__list a { display: block; width: 100%; padding: var(--spacing-xs) 0; }
  .site-nav__toggle[aria-expanded="true"] .site-nav__icon { background-color: transparent; }
  .site-nav__toggle[aria-expanded="true"] .site-nav__icon::before { transform: translateY(6px) rotate(45deg); }
  .site-nav__toggle[aria-expanded="true"] .site-nav__icon::after { transform: translateY(-6px) rotate(-45deg); }
  .hero { padding-top: calc(var(--spacing-xl) + 3rem); }
  .section--alt { border-radius: var(--radius-md); }
}

@media (max-width: 600px) {
  .hero__title { font-size: clamp(2.2rem, 7vw, 2.8rem); }
  .hero__meta { grid-template-columns: 1fr; }
  .site-header__inner { padding: var(--spacing-xs) var(--spacing-sm); }
}

/* Gallery */
.gallery-grid { display: grid; gap: var(--spacing-md); grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.gallery-item { position: relative; overflow: hidden; border-radius: var(--radius-md); border: 1px solid var(--color-border); background: var(--color-surface); }
.gallery-item__media { width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
.gallery-item__meta { position: absolute; left: 0; right: 0; bottom: 0; display: flex; gap: 0.4rem; align-items: center; padding: 0.4rem 0.6rem; font-size: 0.8rem; color: var(--color-surface); background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.6) 100%); }
.gallery-item__date { opacity: 0.9; }
.gallery-item__title { opacity: 0.9; }

/* Subtle hero option (less like a PPT cover) */
.hero--subtle::before, .hero--subtle::after { display: none; }
.hero--subtle .hero__title { font-weight: 600; letter-spacing: -0.01em; }
.hero--subtle .hero__subtitle { color: rgba(38,4,13,0.66); }

/* Photos page */
.photos-filter { display: flex; gap: var(--spacing-xs); flex-wrap: wrap; align-items: center; }
.photos-filter a { padding: 0.35rem 0.7rem; border: 1px solid var(--color-border); border-radius: 999px; }
.photos-filter a.is-active { background: var(--color-accent); color: var(--color-surface); border-color: transparent; }

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; background: rgba(0,0,0,0.6); }
.lightbox[hidden] { display: none; }
.lightbox__inner { position: relative; max-width: min(1000px, 92vw); max-height: 90vh; background: #000; border-radius: 14px; padding: 0.5rem; }
.lightbox__inner video, .lightbox__inner img { max-width: 100%; max-height: 78vh; display: block; margin: 0 auto; }
.lightbox__caption { color: #fff; opacity: 0.9; padding: 0.4rem; text-align: center; }
.lightbox__close { position: absolute; top: 6px; right: 8px; background: rgba(255,255,255,0.15); color: #fff; border: none; border-radius: 10px; padding: 0.3rem 0.5rem; }
.lightbox__backdrop { position: fixed; inset: 0; background: transparent; border: none; }