/* Phase 3.2 — Apple × Bauhaus + Carson hover-preview.
 *
 * Type: Outfit (single geometric sans, weights 400–800).
 * Palette: warm off-white, near-black, red accent.
 * Homepage: full-bleed image behind large stacked album titles.
 * Inner pages: centered max-width layout.
 */

:root {
  --bg:     #ffffff;
  --ink:    #1c1a16;
  --muted:  #8a867e;
  --accent: #c14829;
  --rule:   rgba(28, 26, 22, 0.14);

  --font: "Outfit", -apple-system, BlinkMacSystemFont, system-ui, "Helvetica Neue", sans-serif;

  --maxw:  1320px;
  --pad-x: 2.25rem;

  --fs-nav:   0.9375rem;
  --fs-meta:  0.8125rem;
  --fs-body:  1.0625rem;
  --fs-album: clamp(2.75rem, 8vw, 6.5rem);
  --fs-hero:  clamp(3.5rem, 10vw, 8rem);

  --lh-display: 1.02;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.55;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img {
  max-width: 100%;
  height: auto;
  display: block;
  -webkit-user-drag: none;
  user-select: none;
  -webkit-touch-callout: none;
}

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  border-radius: 2px;
}

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

.site-header {
  position: relative;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 1.75rem;
  padding: 1.75rem var(--pad-x) 1.25rem;
  font-size: calc(var(--fs-nav) * 2);
  font-weight: 600;
  letter-spacing: 0;
}

.site-title {
  font-weight: 700;
  color: var(--ink);
  transition: opacity 180ms var(--ease);
}

.site-title:hover { opacity: 0.6; }

.site-nav { display: flex; gap: 1.5rem; }

.site-nav a {
  color: var(--ink);
  font-weight: 600;
  transition: color 550ms var(--ease);
}

.site-nav a:hover { color: var(--accent); }

/* ==== Main ================================================================= */

.site-main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 3rem var(--pad-x) 5rem;
}

/* ==== Homepage: full-bleed layout ========================================== */

.page-home { overflow-x: hidden; }

/* Neutralise the centered main layout on home so content can go full-bleed. */
.page-home .site-main {
  max-width: none;
  margin: 0;
  padding: 0;
  min-height: calc(100vh - 6rem);
  position: relative;
}

.preview-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: var(--bg);
  pointer-events: none;
}

.preview-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  z-index: 1;
  /* Outgoing image snaps to 0 instantly — a fade-out would let background
   * peek through during overlapping hover transitions.                    */
  transition: none;
  will-change: opacity;
}

/* New image fades in on top; previous one stays full-opacity behind it so
 * the background never peeks through during the 0→1 crossfade.            */
.preview-bg img.was-active {
  opacity: 1;
  z-index: 2;
  /* Short catch-up: a still-fading incoming image, once demoted, snaps
   * to full opacity fast so the layer below it never shows through.      */
  transition: opacity 120ms ease-out;
}
.preview-bg img.is-active  {
  opacity: 1;
  z-index: 3;
  transition: opacity 650ms ease-out;
}

/* ==== Album list (homepage) ================================================ */

.page-home .album-list {
  position: relative;
  z-index: 5;
  padding: 0 var(--pad-x) 4rem;
  margin: 0;
  max-width: 60vw;
}

.page-home .album-list ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .album-list li {
  border: none;
  margin: 0;
}

.page-home .album-item {
  display: inline-block;
  padding: 0.1em 0;
  gap: 0;
  transition: color 180ms var(--ease);
  color: var(--ink);
}

.page-home .album-item:hover,
.page-home .album-item:focus-visible,
.page-home .album-item.is-previewing { color: var(--accent); }

.page-home .album-title {
  font-weight: 800;
  font-size: var(--fs-album);
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: inherit;
}

/* Hide counts & extras on homepage */
.page-home .album-count { display: none; }

/* ==== Album page =========================================================== */

.album { padding-top: 2rem; }

.album-header { margin-bottom: 5rem; max-width: 56rem; }

.album-header h1 {
  font-weight: 800;
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: var(--lh-display);
  letter-spacing: -0.035em;
  margin: 0;
}

.album-header .description {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  margin-top: 1.75rem;
  max-width: 44rem;
}

.album-sections { display: flex; flex-direction: column; gap: 5rem; }

.album-section { margin: 0; }

.album-section-title {
  font-size: var(--fs-meta);
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.02em;
  margin: 0 0 1.5rem;
  text-transform: none;
}

.album-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
  align-items: start;
}

.album-tile {
  display: block;
  line-height: 0;
  transition: opacity 180ms var(--ease);
  cursor: zoom-in;
}

.album-tile:hover { opacity: 0.85; }

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

.empty {
  font-weight: 400;
  color: var(--muted);
  font-size: 1.25rem;
  padding: 3rem 0;
}

/* ==== Lightbox ============================================================= */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 4vh 5vw;
  background: rgba(18, 16, 14, 0.92);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.lightbox.is-open { display: flex; }

body.lightbox-open { overflow: hidden; }

.lightbox-stage {
  margin: 0;
  max-width: 100%;
  max-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  width: auto;
  height: auto;
  object-fit: contain;
  cursor: zoom-out;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-btn {
  position: absolute;
  appearance: none;
  background: transparent;
  border: 0;
  color: #ffffff;
  font-family: var(--font);
  font-weight: 400;
  cursor: pointer;
  padding: 0.5rem 0.75rem;
  line-height: 1;
  transition: opacity 150ms var(--ease);
  opacity: 0.7;
}

.lightbox-btn:hover { opacity: 1; }

.lightbox-close {
  top: 1.25rem;
  right: 1.5rem;
  font-size: 2.25rem;
}

.lightbox-prev,
.lightbox-next {
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
}

.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }

/* ==== Album nav ============================================================ */

.album-nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
  margin: 8rem 0 2rem;
  padding: 2rem 0;
  border-top: 1px solid var(--rule);
  font-size: var(--fs-nav);
  font-weight: 500;
  letter-spacing: 0.015em;
}

.album-nav a { transition: opacity 180ms var(--ease); color: var(--ink); }
.album-nav a:hover { opacity: 0.5; }

.album-nav a[rel="prev"] { justify-self: start; }
.album-nav a[rel="next"] { justify-self: end; }

.album-nav > a:not([rel]) {
  font-size: 1rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0;
  justify-self: center;
}

.album-nav > span { display: block; }

/* ==== Text page ============================================================ */

.text-page { padding: 3rem 0 2rem; max-width: 40rem; }

.text-page h1 {
  font-weight: 800;
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  line-height: var(--lh-display);
  letter-spacing: -0.035em;
  margin: 0 0 2.5rem;
}

.text-page .body { font-size: var(--fs-body); line-height: 1.65; }
.text-page .body p { margin: 0 0 1.5rem; }

.text-page .body a {
  border-bottom: 1px solid currentColor;
  transition: opacity 150ms var(--ease);
}

.text-page .body a:hover { opacity: 0.6; }

/* ==== Info / contact page ================================================== */

.info-page { padding: 3rem 0 2rem; max-width: 44rem; }

.info-header h1 {
  font-weight: 800;
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  line-height: var(--lh-display);
  letter-spacing: -0.035em;
  margin: 0 0 2rem;
}

.info-intro {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--ink);
  margin-bottom: 3.5rem;
  max-width: 36rem;
}

.info-intro p { margin: 0 0 1rem; }
.info-intro p:last-child { margin-bottom: 0; }

.info-section { margin: 4rem 0; }

.info-section-title {
  font-size: var(--fs-meta);
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.02em;
  margin: 0 0 1.25rem;
  text-transform: uppercase;
}

.info-lead {
  font-size: 1.0625rem;
  line-height: 1.65;
  margin: 0 0 1.75rem;
}

.info-lead a {
  color: var(--accent);
  font-weight: 600;
  border-bottom: 1px solid currentColor;
  transition: opacity 150ms var(--ease);
}

.info-lead a:hover { opacity: 0.65; }

/* Instagram widget — compact curated 3×3 grid */

.ig-widget {
  max-width: 420px;
  margin: 0;
}

.ig-widget-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 0.75rem;
}

.ig-widget-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  color: var(--ink);
  background: transparent;
  transition: opacity 150ms var(--ease), transform 180ms var(--ease);
}

.ig-widget-icon:hover { opacity: 0.65; transform: translateY(-1px); }
.ig-widget-icon svg { width: 100%; height: 100%; display: block; }

.ig-widget-handle {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.01em;
  transition: opacity 150ms var(--ease);
}

.ig-widget-handle:hover { opacity: 0.65; }

.ig-widget-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.ig-widget-tile {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  display: block;
  background: #eee;
}

.ig-widget-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 260ms var(--ease), opacity 180ms var(--ease);
}

.ig-widget-tile:hover img { transform: scale(1.04); opacity: 0.9; }

/* Instagram CTA (shown when no preview images are uploaded) */

.ig-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.4rem;
  background: var(--ink);
  color: var(--bg);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.01em;
  border-radius: 999px;
  transition: transform 180ms var(--ease), opacity 180ms var(--ease);
}

.ig-cta:hover { transform: translateY(-1px); opacity: 0.9; }
.ig-cta-arrow { display: inline-block; transition: transform 180ms var(--ease); }
.ig-cta:hover .ig-cta-arrow { transform: translateX(3px); }

/* Contact form */

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-form .field { display: flex; flex-direction: column; gap: 0.35rem; }

.contact-form label {
  font-size: var(--fs-meta);
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form textarea {
  font-family: inherit;
  font-size: 1rem;
  font-weight: 400;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--rule);
  padding: 0.55rem 0 0.55rem;
  border-radius: 0;
  transition: border-color 180ms var(--ease);
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-bottom-color: var(--ink);
}

.contact-form .field-honey {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.btn-submit {
  align-self: flex-start;
  margin-top: 0.75rem;
  padding: 0.75rem 1.75rem;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--bg);
  background: var(--ink);
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: opacity 180ms var(--ease), transform 180ms var(--ease);
}

.btn-submit:hover { opacity: 0.85; transform: translateY(-1px); }
.btn-submit:active { transform: translateY(0); }

.form-success {
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--accent);
  background: rgba(193, 72, 41, 0.06);
  font-size: 1rem;
  color: var(--ink);
}

.form-error {
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--accent);
  background: rgba(193, 72, 41, 0.08);
  color: var(--accent);
  font-size: 0.9375rem;
  margin: 0 0 1.5rem;
}

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

.site-footer {
  max-width: var(--maxw);
  margin: 4rem auto 0;
  padding: 2.5rem var(--pad-x) 2rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.04em;
  border-top: 1px solid var(--rule);
}

.page-home .site-footer { display: none; }

/* ==== Watermark ============================================================ */
/* Fixed in the bottom-right on every page, above the lightbox.                */

.site-watermark {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 1100;
  max-width: calc(100vw - 2rem);
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  line-height: 1.4;
  color: var(--ink);
  opacity: 0.4;
  pointer-events: auto;
  user-select: none;
  transition: opacity 250ms var(--ease);
  text-align: right;
}

.site-watermark:hover { opacity: 0.85; }

/* Invert watermark over the dark lightbox backdrop. */
body.lightbox-open .site-watermark { color: #e8e5dd; }

.site-watermark a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dotted currentColor;
  transition: border-color 200ms var(--ease);
}

.site-watermark a:hover { border-bottom-color: var(--accent); }

@media (max-width: 640px) {
  .site-watermark { font-size: 0.6rem; right: 0.6rem; bottom: 0.6rem; }
}

.site-footer p { margin: 0; }

/* ==== Responsive =========================================================== */

@media (max-width: 768px) {
  :root { --pad-x: 1.25rem; }

  .site-header { padding: 1.25rem var(--pad-x) 0.75rem; gap: 1rem 1.25rem; font-size: var(--fs-nav); }

  .site-nav { gap: 1rem; }

  .page-home .album-list { max-width: 100%; padding-bottom: 3rem; }

  .page-home .album-item { color: var(--ink); }

  .page-home .album-title { line-height: 1.05; }

  /* Dim background on mobile so overlay text stays readable */
  .page-home .preview-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.55);
  }

  .album-item { padding: 1.25rem 0; gap: 1rem; }

  .album-sections { gap: 3rem; }
  .album-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
  .lightbox-close { font-size: 1.75rem; top: 0.75rem; right: 0.75rem; }
  .lightbox-prev,
  .lightbox-next { font-size: 1.5rem; }
  .lightbox-prev { left: 0.5rem; }
  .lightbox-next { right: 0.5rem; }
}

@media (min-width: 769px) and (max-width: 1100px) {
  .album-grid { grid-template-columns: repeat(3, 1fr); }
}