/*
 * GREYGOLD Photography — Reference Layout Components
 * Mirrors thedavidmartins.com page layouts / effects while keeping the
 * GREYGOLD palette (tokens in css/greygold.css).
 * Requires greygold.css tokens + Google Fonts (Bodoni Moda / Montserrat / Great Vibes).
 */

/* ─── Reference typography ─── */
body.ref-page h1,
body.ref-page h2,
body.ref-page h3,
body.ref-page h4 {
  font-family: 'Bodoni Moda', Georgia, 'Times New Roman', serif;
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.02;
}
.ref-display { font-family: 'Bodoni Moda', Georgia, 'Times New Roman', serif; }
.ref-display em { font-style: italic; color: var(--gold); }
.ref-body { font-family: 'Montserrat', sans-serif; font-weight: 300; color: var(--ink-mute); }
.ref-script { font-family: 'Great Vibes', cursive; color: var(--gold); line-height: 1; }
.ref-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.66rem;
  font-weight: 400;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.ref-label--gold { color: var(--gold); }
.ref-divider { width: 52px; height: 1px; background: var(--gold-line); margin: 20px 0; }
.ref-divider--center { margin-left: auto; margin-right: auto; }

/* ─── Full-bleed photo wall (Weddings / Engagements) ─── */
.ref-wall {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  align-items: start;
  justify-content: start;
}
.ref-wall--gutter { padding: 0 clamp(8px, 1.5vw, 22px); }
.ref-wall__item {
  margin: 0;
  overflow: hidden;
  position: relative;
  display: block;
  background: var(--bg-soft);
}
.ref-wall__item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 1.1s var(--ease-out), opacity .6s ease;
}
.ref-wall__item:hover img { transform: scale(1.035); }
.ref-wall__item--tall img { aspect-ratio: 3 / 4; object-fit: cover; }
.ref-wall__item--wide img { aspect-ratio: 5 / 4; object-fit: cover; }
.ref-wall__item--sq img { aspect-ratio: 1 / 1; object-fit: cover; }
@media (max-width: 900px) { .ref-wall { grid-template-columns: repeat(2, 1fr); gap: 10px; } }
@media (max-width: 560px) { .ref-wall { grid-template-columns: repeat(2, 1fr); gap: 6px; } .ref-wall--gutter { padding: 0 6px; } }

/* ─── True masonry wall (thedavidmartins.com/weddings style) ─── */
.ref-wall--masonry { display: block; column-count: 3; column-gap: 8px; }
.ref-wall--masonry .ref-wall__item { break-inside: avoid; margin: 0 0 8px; }
.ref-wall--masonry .ref-wall__item img { aspect-ratio: auto; }
@media (max-width: 900px) { .ref-wall--masonry { column-count: 2; column-gap: 6px; } .ref-wall--masonry .ref-wall__item { margin-bottom: 6px; } }

/* ─── Story cards grid (Wedding Stories / Work) ─── */
.ref-stories { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(40px, 5vw, 72px) clamp(28px, 4vw, 56px); }
.ref-story { display: block; padding-bottom: clamp(32px, 4.5vw, 60px); }
.ref-story__frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: var(--bg-soft);
}
.ref-story__frame img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease-out); }
.ref-story:hover .ref-story__frame img { transform: scale(1.05); }
.ref-story__frame::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(11,11,13,0.5) 100%);
  opacity: 0;
  transition: opacity .5s ease;
}
.ref-story:hover .ref-story__frame::after { opacity: 1; }
.ref-story__name {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  font-family: 'Bodoni Moda', Georgia, serif;
  font-size: clamp(0.9rem, 1.4vw, 1.15rem);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
}
.ref-story__name .arw { color: var(--gold); font-size: 1.05em; transition: transform .4s var(--ease-out); }
.ref-story:hover .ref-story__name .arw { transform: translateX(6px); }
.ref-story__meta { margin-top: 4px; font-family: 'Montserrat', sans-serif; font-size: 0.64rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-mute); }
@media (max-width: 900px) { .ref-stories { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .ref-stories { grid-template-columns: 1fr; gap: 48px; } .ref-story { padding-bottom: 32px; } }

/* ─── Section header (reference style) ─── */
.ref-head { text-align: center; padding: clamp(64px, 9vw, 110px) 0 clamp(40px, 6vw, 80px); }
.ref-head__title {
  font-family: 'Bodoni Moda', Georgia, serif;
  font-size: clamp(2.4rem, 5.5vw, 4.6rem);
  color: var(--ink);
  line-height: 1;
  margin-top: 10px;
}
.ref-head__sub { font-family: 'Montserrat', sans-serif; font-weight: 300; font-size: 14px; color: var(--ink-mute); line-height: 1.8; max-width: 60ch; margin: 18px auto 0; }

/* Portfolio sub-category filter chips */
.ref-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 12px;
  padding-bottom: clamp(32px, 4vw, 56px);
}
.ref-filters a {
  font-family: 'Montserrat', sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding: 10px 20px;
  border: 1px solid var(--hairline-strong);
  transition: color .25s ease, border-color .25s ease, background .25s ease;
}
.ref-filters a:hover { color: var(--gold); border-color: var(--gold); }
.ref-filters a.is-active { color: #fff; background: var(--ink); border-color: var(--ink); }

@media (max-width: 768px) {
  .ref-head { padding-top: calc(var(--header-h) + 28px); padding-bottom: clamp(64px, 11vw, 96px); }
  .ref-stories { gap: 48px 20px; }
  .ref-story { padding-bottom: 36px; margin-bottom: 8px; }
  .ref-story__meta { margin-top: 8px; font-size: 0.72rem; }
  .ref-story__name, .ref-story__meta { position: relative; z-index: 2; background: var(--bg); }
  .ref-story__frame { isolation: isolate; }
  .ref-story:hover .ref-story__frame img { transform: none; }
}

/* ─── CTA / banner sections exceeding viewport (reference full-bleed) ─── */
.ref-banner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.ref-banner__bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
.ref-banner__shade { position: absolute; inset: 0; background: rgba(11,11,13,0.55); }
.ref-banner__inner { position: relative; z-index: 2; padding: clamp(80px, 14vw, 170px) var(--gutter); }
.ref-banner__inner h2 { color: #fff; font-size: clamp(2.2rem, 5vw, 3.8rem); letter-spacing: 0.03em; }
.ref-banner__inner h2 em { font-style: italic; color: var(--gold); }
.ref-banner__inner p { font-family: 'Montserrat', sans-serif; font-weight: 300; font-size: 14px; color: rgba(255,255,255,0.85); line-height: 1.8; margin-top: 16px; }
.ref-banner__inner .btn { margin-top: 30px; }
@media (max-width: 900px) { .ref-banner__bg { background-attachment: scroll; } }

/* ─── Editorial split (About / intro) ─── */
.ref-about { display: grid; grid-template-columns: clamp(300px, 38%, 460px) 1fr; gap: clamp(44px, 7vw, 110px); align-items: start; }
.ref-about__portrait { position: relative; }
.ref-about__portrait img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; display: block; }
.ref-about__portrait::after {
  content: '';
  position: absolute; inset: 0;
  border: 1px solid var(--hairline);
  transform: translate(18px, 18px);
  pointer-events: none;
}
.ref-about__title { font-family: 'Bodoni Moda', Georgia, serif; font-size: clamp(3rem, 6vw, 5rem); letter-spacing: 0.08em; color: var(--ink); line-height: 0.95; }
.ref-paragraph { font-family: 'Montserrat', sans-serif; font-weight: 300; font-size: 15px; color: var(--ink-mute); line-height: 1.9; margin-bottom: 1.4em; max-width: 58ch; }
.ref-paragraph strong { color: var(--ink-dim); font-weight: 400; }
@media (max-width: 900px) { .ref-about { grid-template-columns: 1fr; } }

/* ─── FAQ accordion (reference numbering) ─── */
.ref-faq { max-width: 780px; margin: 0 auto; }
.ref-faq__item { border-bottom: 1px solid var(--hairline); }
.ref-faq__item:first-child { border-top: 1px solid var(--hairline); }
.ref-faq__q {
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: 26px;
  padding: 24px 6px;
  cursor: pointer;
  user-select: none;
}
.ref-faq__q::-webkit-details-marker { display: none; }
.ref-faq__q .n { font-family: 'Montserrat', sans-serif; font-size: 0.7rem; letter-spacing: 0.22em; color: var(--gold); white-space: nowrap; }
.ref-faq__q .txt { font-family: 'Bodoni Moda', Georgia, serif; font-size: clamp(1.15rem, 2vw, 1.5rem); color: var(--ink); line-height: 1.2; transition: color .3s ease; }
.ref-faq__item:hover .ref-faq__q .txt,
details[open] .ref-faq__q .txt { color: var(--gold); }
.ref-faq__a { max-height: 0; overflow: hidden; transition: max-height .6s var(--ease-out); }
details[open] .ref-faq__a { max-height: 900px; }
.ref-faq__a p { padding: 0 6px 26px 26px; font-family: 'Montserrat', sans-serif; font-weight: 300; font-size: 14px; color: var(--ink-mute); line-height: 1.85; max-width: 62ch; }
.ref-faq__a p a { color: var(--gold); border-bottom: 1px solid var(--gold-line); }
.ref-faq__a p a:hover { color: var(--gold); }

/* ─── Press / AS SEEN IN row ─── */
.ref-press { border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); padding: 44px 0; text-align: center; }
.ref-press__eyebrow { font-family: 'Montserrat', sans-serif; font-size: 0.62rem; letter-spacing: 0.34em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 26px; }
.ref-press__row { display: flex; justify-content: center; align-items: center; gap: clamp(34px, 6vw, 76px); flex-wrap: wrap; opacity: 0.5; }
.ref-press__logo { font-family: 'Bodoni Moda', Georgia, serif; font-size: 1rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-dim); white-space: nowrap; }

/* ─── Blog list (Journal) ─── */
.ref-blog { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: clamp(48px, 7vw, 84px); }
.ref-blog__item { display: grid; grid-template-columns: clamp(200px, 42%, 340px) 1fr; gap: clamp(28px, 5vw, 56px); align-items: start; }
.ref-blog__img { display: block; aspect-ratio: 3 / 4; overflow: hidden; background: var(--bg-soft); }
.ref-blog__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease-out); }
.ref-blog__item:hover .ref-blog__img img { transform: scale(1.05); }
.ref-blog__meta { display: flex; gap: 14px; align-items: center; font-family: 'Montserrat', sans-serif; font-size: 0.66rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin-bottom: 12px; }
.ref-blog__meta .sep { color: var(--hairline-strong); }
.ref-blog__title { display: block; font-family: 'Bodoni Moda', Georgia, serif; font-size: clamp(1.5rem, 2.8vw, 2.3rem); line-height: 1.12; color: var(--ink); }
.ref-blog__title:hover { color: var(--gold); }
.ref-blog__excerpt { font-family: 'Montserrat', sans-serif; font-weight: 300; font-size: 14px; color: var(--ink-mute); line-height: 1.8; margin-top: 14px; }
@media (max-width: 640px) { .ref-blog__item { grid-template-columns: 1fr; } }

/* ─── Project story gallery (reference full gallery) ─── */
.ref-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.ref-gallery--wide { grid-column: span 2; grid-row: span 2; }
.ref-gallery__item { position: relative; overflow: hidden; background: var(--bg-soft); }
.ref-gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease-out); }
.ref-gallery__item:hover img { transform: scale(1.04); }
.ref-gallery__item--tall { aspect-ratio: 3 / 4; }
.ref-gallery__item--sq { aspect-ratio: 1 / 1; }
.ref-gallery__item--wide { aspect-ratio: 4 / 3; }
@media (max-width: 900px) { .ref-gallery { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .ref-gallery { grid-template-columns: 1fr; } }

/* ─── Bookings form (Contact) ─── */
.ref-book { max-width: 820px; margin: 0 auto; }
.ref-field {
  width: 100%;
  background: #fff;
  border: 1px solid var(--hairline);
  color: var(--ink);
  padding: 16px 18px;
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.02em;
  border-radius: 0;
  transition: border-color .3s ease, background .3s ease;
}
.ref-field:focus { outline: none; border-color: var(--gold-line); background: #fdfaf3; }
.ref-field::placeholder { color: #9a938a; }
select.ref-field {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%23A88A52' stroke-width='1.5' fill='none'/></svg>");
  background-repeat: no-repeat;
  background-position: right 18px center;
  padding-right: 44px;
}
.ref-field option { background: #fff; color: var(--ink); }
.ref-field-label {
  display: block;
  margin-bottom: 10px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.66rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.ref-field-label .req { color: var(--gold); }
.ref-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.ref-form-row { margin-bottom: 22px; }
.ref-consent { display: flex; gap: 14px; align-items: flex-start; cursor: pointer; }
.ref-consent input { margin-top: 3px; accent-color: var(--gold); }
.ref-consent span { font-family: 'Montserrat', sans-serif; font-weight: 300; font-size: 13px; color: var(--ink-mute); line-height: 1.6; }
@media (max-width: 640px) { .ref-grid2 { grid-template-columns: 1fr; } }

/* ─── Numbered device / capability grid ─── */
.ref-devices { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--hairline); }
.ref-devices__item { padding: clamp(26px, 4vw, 40px) clamp(18px, 3vw, 36px); border-right: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }
.ref-devices__item:nth-child(3n) { border-right: none; }
.ref-devices__item .n { font-family: 'Montserrat', sans-serif; font-size: 0.7rem; letter-spacing: 0.22em; color: var(--gold); }
.ref-devices__item .name { display: block; margin-top: 14px; font-family: 'Bodoni Moda', Georgia, serif; font-size: clamp(1.05rem, 1.8vw, 1.4rem); color: var(--ink); line-height: 1.15; }
.ref-devices__item .dsc { display: block; margin-top: 10px; font-family: 'Montserrat', sans-serif; font-weight: 300; font-size: 13px; color: var(--ink-mute); line-height: 1.7; }
@media (max-width: 900px) { .ref-devices { grid-template-columns: repeat(2, 1fr); } .ref-devices__item:nth-child(3n) { border-right: 1px solid var(--hairline); } .ref-devices__item:nth-child(2n) { border-right: none; } }
@media (max-width: 560px) { .ref-devices { grid-template-columns: 1fr; } .ref-devices__item:nth-child(2n) { border-right: none; } .ref-devices__item { border-right: none; } }

/* ─── Prev / next story nav ─── */
.ref-prevnext { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--hairline); }
.ref-prevnext__link { padding: clamp(32px, 5vw, 56px) var(--gutter); text-align: center; transition: background .4s ease; }
.ref-prevnext__link + .ref-prevnext__link { border-left: 1px solid var(--hairline); }
.ref-prevnext__link:hover { background: var(--bg-soft); }
.ref-prevnext__label { font-family: 'Montserrat', sans-serif; font-size: 0.64rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--gold); }
.ref-prevnext__title { display: block; margin-top: 10px; font-family: 'Bodoni Moda', Georgia, serif; font-size: clamp(1.2rem, 2.2vw, 1.7rem); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink); }

.ref-pagination { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: clamp(12px, 3vw, 32px); margin-top: clamp(48px, 7vw, 88px); padding-top: clamp(24px, 3vw, 40px); border-top: 1px solid var(--hairline); }
.ref-pagination__arrow { display: inline-flex; align-items: center; gap: 10px; font-family: 'Montserrat', sans-serif; font-size: 0.64rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--ink-muted); transition: color .3s ease; }
.ref-pagination__arrow[aria-disabled="true"] { opacity: 0.25; pointer-events: none; }
.ref-pagination__arrow:hover { color: var(--gold); }
.ref-pagination__nums { display: inline-flex; align-items: center; gap: 6px; }
.ref-pagination__num { display: inline-flex; align-items: center; justify-content: center; min-width: 36px; height: 36px; padding: 0 8px; border: 1px solid var(--hairline); border-radius: 50%; font-family: 'Montserrat', sans-serif; font-size: 0.72rem; letter-spacing: 0.05em; color: var(--ink-muted); transition: color .3s ease, border-color .3s ease, background .3s ease; }
.ref-pagination__num:hover { color: var(--gold); border-color: var(--gold); }
.ref-pagination__num.is-current { background: var(--gold); border-color: var(--gold); color: var(--bg); }
.ref-pagination__ellipsis { font-family: 'Montserrat', sans-serif; font-size: 0.7rem; letter-spacing: 0.1em; color: var(--ink-muted); padding: 0 2px; }

/* ─── Story facts strip ─── */
.ref-facts { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px 30px; font-family: 'Montserrat', sans-serif; font-size: 0.66rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink-mute); }
.ref-facts b { color: var(--gold); font-weight: 400; margin-left: 6px; }

/* ─── Back link (reference BLOG / story) ─── */
.ref-back { display: inline-flex; align-items: center; gap: 10px; font-family: 'Montserrat', sans-serif; font-size: 0.68rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--ink-dim); }
.ref-back:hover { color: var(--gold); }