/* =========================================================
   Ike Ngala portfolio: shared styles
   Rebuilt from the Squarespace site. Fonts: Manrope (headings),
   Nunito Sans (body). Colours below match the original pages.
   Each page's exact block positions live in css/layout/<page>.css.
   ========================================================= */

:root {
  --black: #000000;
  --white: #ffffff;
  --blue: #64a6c9;      /* Before I Go Away */
  --yellow: #ffd15c;    /* Galatea accent / Favorite text */
  --red: #ca2216;       /* Favorite */
  --red-dark: #bb2217;  /* Favorite (gallery section) */

  --font-heading: "Manrope", system-ui, sans-serif;
  --font-body: "Nunito Sans", system-ui, sans-serif;

  /* Values the copied Squarespace grid (css/layout/*.css) relies on */
  --sqs-site-max-width: 2000px;
  --sqs-site-gutter: 4vw;
  --sqs-mobile-site-gutter: 6vw;
  --header-h: 87px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--black);
  background: var(--white);
  overflow-x: hidden;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.12;
}
/* sizes match the original at 1440px and shrink gently on smaller screens */
h1 { font-size: clamp(2.4rem, 2.5rem + 1.94vw, 4.24rem); }
h2 { font-size: clamp(1.9rem, 1.9rem + 1.2vw, 2.94rem); }
h3 { font-size: clamp(1.5rem, 1.6rem + 0.77vw, 2.3rem); }
h4 { font-size: clamp(1.25rem, 1.05rem + 0.68vw, 1.648rem); line-height: 1.3; letter-spacing: -0.01em; }
p { margin: 0; }
p + p, h1 + p, h2 + p, h3 + p, h4 + p, p + h1, p + h2, p + h3, p + h4, h4 + h4 { margin-top: 1em; }
.large { font-size: clamp(1.1rem, 0.9rem + 0.6vw, 1.432rem); line-height: 1.5; }
.scaled { line-height: 1; letter-spacing: -0.02em; }
.scaled > * { font-size: inherit; line-height: inherit; }

.visually-hidden, .skip:not(:focus) {
  position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}
.skip:focus { position: fixed; left: 8px; top: 8px; z-index: 100; background: var(--black); color: var(--white); padding: 8px 12px; }

/* ---------- colour themes (one per section) ---------- */
.theme-light    { --bg: var(--white); --fg: var(--black); --accent: var(--black); }
.theme-dark     { --bg: var(--black); --fg: var(--white); --accent: var(--white); }
.theme-blue     { --bg: var(--blue);  --fg: var(--white); --accent: var(--white); }
.theme-galatea  { --bg: var(--black); --fg: var(--white); --accent: var(--yellow); }
.theme-yellow   { --bg: var(--yellow); --fg: var(--black); --accent: var(--black); }
.theme-red      { --bg: var(--red);   --fg: var(--yellow); --accent: var(--yellow); }
.theme-red-dark { --bg: var(--red-dark); --fg: var(--yellow); --accent: var(--yellow); }

.section, .site-footer, .pager { background: var(--bg); color: var(--fg); }
.accent { color: var(--accent); }
.on-dark { color: var(--white); }
.theme-galatea h2, .theme-galatea h3 { color: var(--accent); }

/* ---------- header (sits over each page's first section) ---------- */
.site-header {
  position: absolute; top: 0; left: 0; right: 0; z-index: 20; height: var(--header-h);
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 var(--sqs-site-gutter);
}
.site-header .logo { font-family: var(--font-heading); font-size: 1.54rem; text-decoration: none; }
.site-header nav a { text-underline-offset: 4px; text-decoration: none; }
.site-header nav a[aria-current="page"], .site-header nav a:hover { text-decoration: underline; }
.page-before-i-go-away .site-header, .page-galatea .site-header { color: var(--white); }
.page-favorite .site-header { color: var(--yellow); }

/* ---------- sections ---------- */
.section { position: relative; overflow: hidden; }
.section-inner {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; justify-content: center;
}
/* Squarespace section heights: small / medium / custom */
.h-small  .section-inner { min-height: 33vh; padding: 3.3vw 0; }
.h-medium .section-inner { min-height: 66vh; padding: 6.6vw 0; }
.h-custom .section-inner { min-height: 10vh; padding: 1vw 0; }
.is-gallery .section-inner { min-height: 0; padding: var(--sqs-site-gutter) 0; }
main > .section:first-child { padding-top: var(--header-h); }

.bg-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }

/* Curved / wavy dividers: main.js clips the bottom edge of .has-divider;
   the next section slides up underneath it. */
.has-divider { padding-bottom: var(--dh); }
.after-divider { margin-top: calc(-1 * var(--prev-dh)); padding-top: var(--prev-dh); }
main > .section.after-divider:first-child { margin-top: 0; }

/* ---------- blocks on the copied Squarespace grid ---------- */
.fluid-engine { width: 100%; }
.fe-block { position: relative; min-width: 0; }
/* design offsets/scales set per block in Squarespace (see inline --m-* variables) */
.fe-block[style*="--m-"] {
  transform: translate(var(--m-offset-x, 0px), var(--m-offset-y, 0px)) scale(var(--m-scale-x, 1), var(--m-scale-y, 1));
}
.blk { margin: 0; }
.blk.image, .blk.video { height: 100%; min-height: 1px; }
.blk.image > a { display: block; height: 100%; }
/* media is absolutely placed so it fills its grid cell without stretching the rows */
.blk.image img, .blk.video video { position: absolute; inset: 0; width: 100%; height: 100%; }
.blk.image.fit-cover img { object-fit: cover; }
.blk.image.fit-contain img { object-fit: contain; }
.blk.video video { object-fit: contain; }

.align-right { text-align: right; }

/* ---------- accordions ---------- */
.accordion { color: var(--accent); }
.accordion summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; gap: 1rem;
  padding: var(--acc-pad-y, 30px) 0;
  font-family: var(--font-heading); font-size: clamp(1.25rem, 1.05rem + 0.68vw, 1.648rem); line-height: 1.3;
}
.accordion summary::-webkit-details-marker { display: none; }
.acc-title { flex: 1; }
.acc-title-right .acc-title { text-align: right; }
.acc-icon-left .acc-icon { order: -1; }
.acc-icon { position: relative; flex: none; width: var(--acc-icon, 30px); height: var(--acc-icon, 30px); }
/* plus that turns into a minus */
.acc-plus .acc-icon::before, .acc-plus .acc-icon::after {
  content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 3px; margin-top: -1.5px;
  background: currentColor; transition: transform .25s ease;
}
.acc-plus .acc-icon::after { transform: rotate(90deg); }
.acc-plus details[open] .acc-icon::after { transform: rotate(90deg) scaleX(0); }
/* chevron that flips */
.acc-arrow .acc-icon::before {
  content: ""; position: absolute; left: 22%; top: 12%; width: 56%; height: 56%;
  border-right: 3px solid currentColor; border-bottom: 3px solid currentColor;
  transform: rotate(45deg); transition: transform .25s ease;
}
.acc-arrow details[open] .acc-icon::before { transform: translateY(35%) rotate(-135deg); }
.details-body { width: var(--acc-desc-w, 70%); padding-bottom: 30px; font-size: clamp(1.05rem, 0.9rem + 0.6vw, 1.432rem); }
.acc-desc-right .details-body { margin-left: auto; text-align: right; }
.acc-dividers details { border-top: 1px solid currentColor; }
.acc-dividers:not(.acc-no-last-divider) details:last-child { border-bottom: 1px solid currentColor; }

/* ---------- galleries ---------- */
.gallery-strips { padding: 0 var(--sqs-site-gutter); display: flex; flex-direction: column; gap: var(--gap, 0); }
.strip-row { display: flex; gap: var(--gap, 0); }
.strip-row figure { margin: 0; flex: var(--ratio) 1 0; aspect-ratio: var(--ratio); min-width: 0; }
.strip-row img { width: 100%; height: 100%; object-fit: cover; }

.gallery-reel { position: relative; padding: 0 var(--sqs-site-gutter); }
.reel-track {
  list-style: none; margin: 0; padding: 0; display: flex; overflow-x: auto;
  scroll-snap-type: x mandatory; scrollbar-width: none;
}
.reel-track::-webkit-scrollbar { display: none; }
.reel-track li { flex: 0 0 auto; height: max(220px, 23.3vw); max-height: 465px; scroll-snap-align: start; }
.reel-track img { height: 100%; width: auto; max-width: none; }

.gallery-slideshow { padding: 0 var(--sqs-site-gutter); }
.slide-stage { position: relative; display: flex; align-items: stretch; }
.slides { list-style: none; margin: 0; padding: 0; position: relative; flex: 1; height: 25vw; min-height: 180px; }
.slideshow-wide .slides { height: 46.9vw; }
.slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .5s ease, visibility .5s; }
.slide.is-active { opacity: 1; visibility: visible; }
.slide a { display: block; height: 100%; }
.slide img { width: 100%; height: 100%; object-fit: contain; }
.slide-btn, .reel-btn {
  flex: 0 0 43px; background: none; border: 0; cursor: pointer; position: relative; padding: 0;
}
.slide-btn::before, .reel-btn::before {
  content: ""; position: absolute; top: 50%; left: 50%; width: 14px; height: 14px;
  border-left: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
  transform: translate(-30%, -50%) rotate(45deg);
}
.slide-btn.next::before, .reel-btn.next::before { transform: translate(-70%, -50%) rotate(-135deg); }
.slide-thumbs { display: flex; gap: 10px; justify-content: center; padding-top: 20px; overflow-x: auto; }
.thumb { flex: 0 0 80px; height: 80px; padding: 0; border: 0; background: none; cursor: pointer; opacity: .45; transition: opacity .2s; }
.thumb.is-active, .thumb:hover { opacity: 1; }
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.reel-btn {
  position: absolute; top: 50%; z-index: 2; width: 44px; height: 44px; margin-top: -22px;
  border-radius: 50%; background: rgba(0, 0, 0, .55); color: var(--white);
}
.reel-btn.prev { left: calc(var(--sqs-site-gutter) + 15px); }
.reel-btn.next { right: calc(var(--sqs-site-gutter) + 15px); }
.reel-btn::before { width: 10px; height: 10px; }

/* ---------- home: project list with hover-follow cover ---------- */
.projects-list .section-inner { min-height: 900px; align-items: center; }
.project-links {
  list-style: none; margin: 0; padding: 0 var(--sqs-site-gutter);
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 1.5rem; position: relative; z-index: 2;
}
.project-links li { font-family: var(--font-heading); font-size: clamp(2rem, 4.7vw, 4.24rem); }
.project-links li + li::before { content: "•"; margin-right: 1.5rem; color: rgba(255, 255, 255, .85); }
.project-links a {
  letter-spacing: -0.02em; text-decoration: none; color: rgba(255, 255, 255, .85);
}
.project-links a:hover, .project-links a:focus-visible { color: var(--white); }
.hover-cover {
  position: fixed; left: 0; top: 0; width: 50vmin; height: 50vmin; object-fit: cover;
  pointer-events: none; opacity: 0; transition: opacity .2s; z-index: 1; transform: translate(-50%, -50%);
}
.hover-cover.is-visible { opacity: 1; }

/* ---------- pager + footer ---------- */
.pager { display: flex; justify-content: space-between; align-items: center; padding: 48px var(--sqs-site-gutter); }
.pager a { display: inline-flex; align-items: center; gap: 1.5rem; text-decoration: none; }
.pager-title { font-family: var(--font-heading); font-size: clamp(1.9rem, 3.3vw, 2.94rem); letter-spacing: -0.02em; }
.pager svg { width: 18px; height: 32px; stroke: currentColor; stroke-width: 1.5; }
.pager .next { margin-left: auto; }

.site-footer .footer-inner {
  padding: 72px var(--sqs-site-gutter);
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 2rem;
}
.site-footer h4 { margin: 0; font-size: clamp(1.25rem, 1.83vw, 1.65rem); }
.site-footer dl {
  margin: 0; display: grid; grid-template-columns: auto auto; column-gap: clamp(2rem, 10vw, 14rem); row-gap: .1rem;
  font-family: var(--font-heading); font-size: clamp(1.25rem, 1.83vw, 1.65rem); flex: 1; max-width: 46rem;
}
.site-footer dt { text-align: right; }
.site-footer dd { margin: 0; text-align: right; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.social-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.6em; height: 1.6em; border-radius: 6px; background: var(--white); color: var(--black); vertical-align: middle;
}
.social-icon svg { width: 60%; height: 60%; fill: currentColor; }

/* ---------- phones ---------- */
@media (max-width: 767px) {
  :root { --header-h: 72px; }
  .h-small .section-inner, .h-medium .section-inner { min-height: 0; padding: 10vw 0; }
  .align-right, .acc-title-right .acc-title, .acc-desc-right .details-body { text-align: left; }
  .details-body { width: 100%; }
  .strip-row { flex-wrap: wrap; }
  .strip-row figure { flex: var(--ratio) 1 calc(var(--ratio) * 140px); }
  .slides { height: 55vw; }
  .slideshow-wide .slides { height: 55vw; }
  .slide-btn { flex-basis: 28px; }
  .projects-list .section-inner { min-height: 70vh; }
  .project-links { flex-direction: column; gap: .5rem; }
  .project-links li + li::before { content: none; }
  .hover-cover { display: none; }
  .site-footer dl { grid-template-columns: auto 1fr; }
  .site-footer dt, .site-footer dd { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  .bg-video { display: none; }
  .slide { transition: none; }
}