:root{
  /* ===== Colors ===== */
  --bg: #ffffff;
  --text: #111111;
  --muted: #666666;
  --border: #e9e9e9;

  /* ===== Layout ===== */
  --content-max: 1240px;
  --page-pad: 24px;
  --grid-columns: 12;
  --grid-gap: 40px;

  /* ===== Spacing tokens ===== */
  --space-xs: 12px;
  --space-s: 16px;
  --space-m: 24px;
  --space-l: 48px;
  --space-xl: 72px;
  --space-2xl: 120px;

  /* ===== Typography ===== */
  --title-size: 24px;
  --nav-size: 15px;
  --card-title: 16px;
  --card-meta: 14px;
  --body: 17px;

  /* ===== Homepage grid ===== */
  --home-col-gap: 40px;
  --home-row-gap: 64px;

  /* ===== Project page (editorial flow) ===== */
  --project-left-col: 1fr;
  --project-right-col: 2fr;
  --project-col-gap: 40px;
  --project-stack-gap: 24px; /* vertical gap inside each column stack */
  --project-flow-gap: 72px;  /* gap between segments/full breaks */

  /* ===== Global vertical rhythm ===== */
  --header-gap: 100px;  /* space below header into main */
  --section-gap: 160px; /* big breaks on homepage */
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 var(--body)/1.45 "Source Sans 3", sans-serif;
}

a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; }

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

.skip-link{
  position: absolute;
  left: -999px;
  top: 8px;
  padding: 8px 10px;
  background: #fff;
  border: 1px solid var(--border);
}
.skip-link:focus{ left: 8px; }

.container{
  max-width: var(--content-max);
  margin: 0 auto;
  padding-left: var(--page-pad);
  padding-right: var(--page-pad);
}

.grid-12{
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--grid-gap);
}

/* =========================================================
   Header / Footer
   ========================================================= */

.site-header{
  position: sticky;
  top: 0;
  z-index: 1000;

  background: var(--bg);
  border-bottom: 1px solid var(--border);

  padding: 16px 0;
}

.site-main{
  padding: 48px 0 0 0;
}

[id]{
  scroll-margin-top: 100px;
}
.site-footer{ padding: 80px 0 48px 0; }

.header__container{
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__container{
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

.footer-link{ color: inherit; }

/* =========================================================
   Typography + Nav
   ========================================================= */

.site-title{
  font-size: var(--title-size);
  font-weight: 500;
  margin: 0;
}

.site-title-wrap{
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.site-subtitle{
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
}

.nav{
  display: flex;
  gap: 28px;
  font-size: var(--nav-size);
}
.nav-link:last-child {
  margin-left: 12px;
}

.nav-link{ text-decoration: none; }
.nav-link:hover{ text-decoration: underline; }

.nav-link--cv {
  font-weight: 500;
}




/* =========================================================
   Homepage
   ========================================================= */

.projects{ display: flex; flex-direction: column; }

.section-title{
  font-size: 20px;
  font-weight: 500;
  margin: 0 0 20px 0;
}

.section-title--quiet{
  font-size: 16px;
  font-weight: 500;
  color: var(--muted);
}

.section-break{ height: var(--section-gap); }

.projects-grid{
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--grid-gap);
  row-gap: var(--home-row-gap);
}

.project-card{ grid-column: span 4; }
.project-link{ display: block; }
.project-image{
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #d9d9d9;
}
.project-text{ margin-top: 16px; }
.project-title{ font-size: var(--card-title); }
.project-meta{ margin-top: 6px; font-size: var(--card-meta); color: var(--muted); }

.about{
  margin-top: var(--section-gap);
  display: flex;
  flex-direction: column;
  gap: var(--space-m);
}
.about-intro, .about-tools{ max-width: 70ch; margin: 0; }
.about-intro p{ margin: 0; }
.about-intro p + p{ margin-top: 12px; }

.about-availability{
  max-width: 70ch;
  margin: 12px 0 0 0;
  font-weight: 500;
  color: #222;
}

.about-section{
  max-width: 70ch;
  margin-top: 16px;
}

.about-subtitle{
  font-size: 15px;
  font-weight: 500;
  color: var(--muted);
  margin: 24px 0 12px 0;
}

.experience-list{
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.experience-item p{
  margin: 4px 0 0 0;
}

.experience-meta{
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 2px;
}

.about-tools strong{
  font-weight: 500;
}

.contact{
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.contact-line{ margin: 0; }
.contact-actions{
  margin-top: 16px;
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.action-link:hover{ text-decoration: underline; }
.contact-note{ margin: 16px 0 0 0; color: var(--muted); font-size: 14px; }

/* =========================================================
   Project page — editorial two-column flow (no crop)
   ========================================================= */

.project-flow{
  display: flex;
  flex-direction: column;
  gap: var(--project-flow-gap);
}

/* A segment = two independent vertical stacks */
.flow-segment{
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--grid-gap);
  align-items: start;
}

.flow-col{
  display: flex;
  flex-direction: column;
  gap: var(--project-stack-gap);
}

.flow-col--left{ grid-column: 1 / span 4; }
.flow-col--right{ grid-column: 5 / span 8; }

/* Full spans both columns (inside container, not bleed) */
.flow-full{
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--grid-gap);
  width: 100%;
  grid-column: 1 / -1;
}
.flow-full > .flow-block{ grid-column: 1 / -1; }
.flow-full[data-span] > .flow-block{
  grid-column: var(--flow-full-start) / span var(--flow-full-span);
}

.flow-row-group{
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--grid-gap);
  align-items: start;
}

.flow-row-group .flow-block[data-span]{ width: 100%; }

/* Blocks */
.flow-block{ width: 100%; }
.flow-block[data-span]{
  width: calc((var(--flow-block-span) / var(--flow-block-zone-span)) * 100%);
}
figure.flow-block{ margin: 0; }

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

.flow-image-grid{
  display: grid;
  grid-template-columns: repeat(var(--grid-cols), 1fr);
  gap: var(--project-stack-gap);
  --grid-frame-ratio: 4 / 3;
  --grid-object-fit: contain;
}

.flow-image-grid[data-fit="cover"]{
  --grid-object-fit: cover;
}

.flow-grid-figure{
  margin: 0;
  display: flex;
  flex-direction: column;
}

.flow-grid-media-frame{
  position: relative;
  width: 100%;
  aspect-ratio: var(--grid-frame-ratio);
  overflow: hidden;
}

.flow-media-button--grid{
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.flow-grid-img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: var(--grid-object-fit);
  object-position: center;
}

/* Intro block: subtle hierarchy */
.flow-intro{
  margin-bottom: var(--space-xl); /* 48px: clear transition into body */
}

/* Make the intro paragraphs feel like a lead (very subtle) */
.flow-intro p{
  font-size: 16px;       /* up from 15px in .flow-text */
  line-height: 1.6;
}

/* Optional: slightly reduce the gap inside the intro so it reads as one unit */
.flow-intro p + p{
  margin-top: 10px;      /* was 12px globally */
}




.flow-caption{
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--muted);
}

.flow-caption__label{
  display: block;
  margin-bottom: 2px;
  font-size: 11px;
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-style: normal;
  color: #4f4f4f;
}

.flow-caption__text{
  display: block;
  font-style: italic;
}


.flow-text{
  font-size: 15px;
  line-height: 1.55;
  width: 90%;
  max-width: 70ch;
}
.flow-text h1{
  margin: 0;
  font-size: 28px;
  font-weight: 500;
  line-height: 1.25;
}

.flow-section-title{
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 28px 0 10px 0;
}

.flow-meta{
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted);
}
.flow-text p{ margin: 0; }
.flow-text p + p{ margin-top: 12px; }


.flow-text--panel{
  width: 100%;
  max-width: none;
  padding: 22px 24px 24px;
  background: #f2f2ef;
  border: 1px solid #ecece7;
}

.flow-text--panel > *{
  max-width: 58ch;
}

.flow-text--panel p{
  font-size: 15px;
  line-height: 1.6;
}

.flow-text--panel p + p{
  margin-top: 10px;
}

.flow-text--panel h2,
.flow-text--panel h3{
  margin: 0 0 10px 0;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.flow-text--panel .flow-panel-kicker{
  display: block;
  margin-bottom: 10px;
  font-size: 11px;
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #5e5e5e;
}

.flow-text--panel .flow-panel-title{
  margin: 0 0 12px 0;
  font-size: 18px;
  line-height: 1.3;
  font-weight: 500;
  color: var(--text);
}

.flow-full .flow-text--panel{
  padding: 28px 32px 30px;
}

.flow-full .flow-text--panel > *{
  max-width: 66ch;
}

/* Prev/Next project navigation */
.project-nav{
  padding-top: var(--space-2xl);
  padding-bottom: 20px;
}
.project-nav__container{
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}
.project-nav__item{
  display: inline-flex;
  flex-direction: column;
  gap: 6px;
  text-decoration: none;
}
.project-nav__item:hover{ text-decoration: none; }
.project-nav__item--right{ text-align: right; align-items: flex-end; }
.project-nav__label{
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.project-nav__title{ font-size: 18px; font-weight: 500; }


/* =========================================================
   Project gallery / lightbox
   ========================================================= */

.flow-media-button{
  appearance: none;
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: zoom-in;
  text-align: inherit;
}

.flow-media-button:focus-visible{
  outline: 2px solid var(--text);
  outline-offset: 6px;
}

.flow-media-button--grid .flow-grid-img{
  width: 100%;
}

.is-lightbox-open{
  overflow: hidden;
}

.lightbox{
  position: fixed;
  inset: 0;
  z-index: 2000;
}

.lightbox[hidden]{
  display: none;
}

.lightbox__backdrop{
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.98);
}

.lightbox__dialog{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(56px, 8vw) minmax(0, 1fr) minmax(56px, 8vw);
  align-items: stretch;
  width: 100%;
  height: 100%;
  padding: 24px;
  outline: none;
}

.lightbox__stage{
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 0;
  min-height: 0;
  height: 100%;
  gap: 14px;
}

.lightbox__image{
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 96px);
  width: auto;
  height: auto;
  object-fit: contain;
  margin: auto;
}

.lightbox__caption{
  margin: 0;
  max-width: min(720px, 100%);
  font-size: 13px;
  line-height: 1.45;
  color: var(--muted);
  text-align: center;
}

.lightbox__close,
.lightbox__nav{
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--text);
  padding: 0;
  margin: 0;
  cursor: pointer;
}

.lightbox__close{
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 2;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  font-size: 34px;
  line-height: 1;
}

.lightbox__nav{
  align-self: center;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  font-size: 44px;
  line-height: 1;
  transition: opacity 180ms ease;
}

.lightbox__nav[disabled]{
  opacity: 0.2;
  cursor: default;
}

.lightbox__close:focus-visible,
.lightbox__nav:focus-visible{
  outline: 2px solid var(--text);
  outline-offset: 4px;
}

@media (hover: hover) and (pointer: fine){
  .lightbox__nav{
    opacity: 0;
  }

  .lightbox__dialog:hover .lightbox__nav,
  .lightbox__nav:focus-visible{
    opacity: 1;
  }
}

@media (hover: none), (pointer: coarse){
  .lightbox__nav{
    opacity: 1;
  }
}

@media (max-width: 800px){
  .lightbox__dialog{
    grid-template-columns: 48px minmax(0, 1fr) 48px;
    padding: 16px;
  }

  .lightbox__close{
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    font-size: 30px;
  }

  .lightbox__nav{
    width: 44px;
    height: 44px;
    font-size: 34px;
  }

  .lightbox__image{
    max-height: calc(100vh - 72px);
  }

  .lightbox__caption{
    font-size: 12px;
  }
}


/* =========================================================
   Breakpoints
   ========================================================= */

@media (max-width: 1100px){
  :root{
    --header-gap: 72px;
    --section-gap: 120px;
    --home-row-gap: 56px;
  }
  .project-card{ grid-column: span 6; }
}

@media (max-width: 800px){
  .flow-segment,
  .flow-full,
  .flow-row-group{
    grid-template-columns: minmax(0, 1fr);
    column-gap: 0;
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }
  .flow-row-group{ row-gap: var(--project-stack-gap); }
  .flow-col,
  .flow-col--left,
  .flow-col--right{
    grid-column: 1 / -1;
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }
  .flow-block[data-span]{ width: 100%; }
  .flow-full > .flow-block,
  .flow-full[data-span] > .flow-block{
    grid-column: 1 / -1 !important;
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }
  .flow-row-group__item{
    grid-column: 1 / -1 !important;
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }
  .flow-block,
  .flow-media-button,
  .flow-img,
  .flow-grid-img,
  .flow-grid-figure,
  .flow-grid-media-frame,
  figure.flow-block{
    max-width: 100%;
    min-width: 0;
  }
  .flow-image-grid{
    grid-template-columns: minmax(0, 1fr);
    gap: var(--project-stack-gap);
  }
  .flow-text{ max-width: 100%; }
}

@media (max-width: 680px){
  .header__container{
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }
  .projects-grid{
    grid-template-columns: minmax(0, 1fr);
    column-gap: 0;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }
  .project-card{
    grid-column: 1 / -1;
    min-width: 0;
  }
  .project-link,
  .project-image,
  .project-text{ max-width: 100%; }

  
}