/* ==========================================================================
   components.css — header, buttons, hero, cards, gallery, footer, lightbox
   ========================================================================== */

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--surface);
  border-block-end: 1px solid var(--border);
  transition: box-shadow var(--transition), background-color var(--transition);
}

.site-header.is-stuck {
  box-shadow: 0 10px 30px -18px rgba(46, 33, 26, 0.28);
}

.site-header__inner {
  min-height: var(--header-height);
  padding-inline: var(--margin);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.brand__mark {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.brand__wordmark {
  font-size: var(--fs-label-md);
  font-weight: 600;
  letter-spacing: var(--tracking-label-wide);
  text-transform: uppercase;
  color: var(--ink-subtle);
  transition: color var(--transition);
  white-space: nowrap;
}

/* Keep the header on one line on very small phones */
@media (max-width: 599px) {
  .brand__wordmark {
    font-size: var(--fs-label-sm);
    letter-spacing: 0.14em;
  }

  .header-actions {
    gap: var(--space-sm);
  }
}

.brand:hover .brand__wordmark {
  color: var(--ink);
}

.nav {
  display: none;
  align-items: center;
  gap: 2.5rem;
}

.nav__link {
  position: relative;
  font-size: var(--fs-label-md);
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink);
  padding-block: 0.25rem;
  transition: opacity var(--transition);
}

.nav__link:hover {
  opacity: 0.6;
}

.nav__link.is-active::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
}

.nav__plus {
  font-weight: 400;
  font-size: 0.85em;
  margin-inline-start: 0.15em;
}

.icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: var(--on-accent);
  transition: background-color var(--transition), color var(--transition);
}

.icon-btn:hover {
  background: var(--amber-deep);
}

.icon-btn svg {
  width: 16px;
  height: 16px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  align-items: center;
}

.nav-toggle__bar {
  display: block;
  width: 20px;
  height: 1px;
  background: var(--ink);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded='true'] .nav-toggle__bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded='true'] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded='true'] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Mobile drawer */
.mobile-nav {
  display: none;
  border-block-start: 1px solid var(--border);
  background: var(--surface);
}

.mobile-nav.is-open {
  display: block;
}

.mobile-nav__list {
  padding: var(--space-md) var(--margin) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.mobile-nav__link {
  display: block;
  padding-block: var(--space-sm);
  font-size: var(--fs-label-lg);
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  border-block-end: 1px solid var(--border-soft);
}

@media (min-width: 1024px) {
  .nav {
    display: flex;
  }

  .nav-toggle,
  .mobile-nav {
    display: none !important;
  }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 1rem 2.25rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: var(--fs-label-md);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  text-align: center;
  transition: background-color var(--transition), color var(--transition),
    border-color var(--transition);
}

.btn--primary {
  background: var(--accent);
  color: var(--on-accent);
  border-color: var(--accent);
}

.btn--primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: var(--ink);
}

.btn--outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.btn--outline:hover {
  background: var(--ink);
  color: var(--cream);
}

.btn--light {
  background: transparent;
  color: var(--on-photo);
  border-color: var(--on-photo-muted);
}

.btn--light:hover {
  background: var(--on-photo);
  color: var(--ink);
  border-color: var(--on-photo);
}

.btn--sm {
  padding: 0.7rem 1.5rem;
}

.btn--block {
  width: 100%;
}

/* Understated text link with hairline underline */
.link-underline {
  display: inline-block;
  padding-block-end: 0.25rem;
  border-block-end: 1px solid var(--ink);
  font-size: var(--fs-label-md);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: border-color var(--transition), color var(--transition);
}

.link-underline:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.link-soft {
  color: var(--accent);
  border-block-end: 1px solid transparent;
  transition: border-color var(--transition);
}

.link-soft:hover {
  border-color: var(--accent);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: calc(88svh - var(--header-height));
  overflow: hidden;
  padding: var(--space-lg) var(--margin) var(--margin);
  background: var(--surface-inverse);
  isolation: isolate;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__slide {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 900ms ease;
}

.hero__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__slide.is-active {
  opacity: 1;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--scrim-photo);
}

.hero__top {
  display: flex;
  justify-content: flex-end;
  padding-block-start: var(--space-md);
}

.hero__eyebrow {
  font-size: var(--fs-label-sm);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--on-photo-muted);
  text-align: right;
  max-width: 22ch;
  margin-inline-start: auto;
}

.hero__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.hero__title {
  font-size: var(--fs-display-lg);
  font-weight: 400;
  line-height: var(--lh-display);
  letter-spacing: var(--tracking-tight);
  color: var(--on-photo);
  max-width: 100%;
  margin-block-end: var(--space-md);
}

.hero__break {
  display: none;
}

.hero__body {
  max-width: 34rem;
}

@media (min-width: 900px) {
  .hero__body {
    max-width: 46rem;
  }
}

.carousel {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  color: var(--on-photo-muted);
}

.carousel__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: inherit;
  transition: color var(--transition);
}

.carousel__btn:hover {
  color: var(--on-photo);
}

.carousel__count {
  font-size: var(--fs-label-md);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  min-width: 4ch;
  text-align: center;
}

.carousel__dots {
  display: flex;
  gap: var(--space-xs);
  margin-inline-start: var(--space-sm);
}

.carousel__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--on-photo-muted);
  opacity: 0.45;
  transition: opacity var(--transition), transform var(--transition);
}

.carousel__dot.is-active {
  opacity: 1;
  transform: scale(1.35);
}

@media (min-width: 768px) {
  .hero {
    min-height: calc(92svh - var(--header-height));
    padding-block-start: var(--space-xl);
  }

  .hero__title {
    max-width: none;
  }

  .hero__break {
    display: inline;
  }

  .hero__bottom {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-xl);
  }

  .carousel {
    padding-block-end: var(--space-sm);
  }
}

@media (min-width: 1200px) {
  .hero {
    min-height: calc(100svh - var(--header-height));
  }
}

/* ---------- Intro ---------- */

.intro {
  text-align: center;
}

.intro__eyebrow {
  margin-block-end: var(--space-md);
}

.intro__title {
  max-width: 30ch;
  margin-inline: auto;
  margin-block-end: var(--space-md);
}

.intro__lede {
  max-width: 42rem;
  margin-inline: auto;
  color: var(--ink-muted);
}

.intro__copy {
  max-width: var(--measure);
  margin-inline: auto;
  margin-block-end: var(--space-lg);
  color: var(--ink-muted);
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 900px) {
  .intro__title {
    max-width: 44ch;
  }
}

/* ---------- Pull quote ---------- */

.quote {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.quote__mark {
  font-family: var(--font-serif);
  font-size: 4.5rem;
  line-height: 0.9;
  color: var(--accent-soft);
  user-select: none;
}

.quote__text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-headline-lg);
  font-weight: 500;
  line-height: 1.3;
  color: var(--ink);
  max-width: 26ch;
  margin-block: var(--space-md);
  text-wrap: balance;
}

.quote__attribution {
  color: var(--ink-subtle);
  margin-block-start: var(--space-md);
}

/* ---------- Card grid ---------- */

.card-grid {
  display: grid;
  gap: var(--space-xl) var(--gutter);
  grid-template-columns: 1fr;
}

.card {
  display: block;
  text-align: start;
}

.card__media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--border-soft);
  margin-block-end: var(--space-md);
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card__media img {
  transform: scale(1.03);
}

.card__title {
  font-size: var(--fs-headline-sm);
  font-weight: 600;
  line-height: 1.35;
  margin-block-end: 0.25rem;
}

.card__sub {
  font-size: var(--fs-label-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-label-wide);
  text-transform: uppercase;
  color: var(--ink-subtle);
}

@media (min-width: 768px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- CTA ---------- */

.cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta__title {
  margin-block-end: var(--space-md);
}

.cta__copy {
  max-width: 42rem;
  color: var(--ink-muted);
  margin-block-end: var(--space-lg);
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--surface);
  border-block-start: 1px solid var(--border);
  padding: var(--space-lg) var(--margin);
}

.site-footer__inner {
  max-width: var(--container);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

.site-footer__legal,
.site-footer__contact {
  font-size: var(--fs-label-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-label-wide);
  text-transform: uppercase;
  color: var(--ink-subtle);
}

.site-footer__left {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  align-items: center;
}

.legal-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 1rem;
  font-size: var(--fs-label-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-subtle);
}

.legal-nav a {
  transition: color var(--transition);
}

.legal-nav a:hover {
  color: var(--ink);
}

.site-footer__contact a {
  transition: color var(--transition);
}

.site-footer__contact a:hover {
  color: var(--ink);
}

.social {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  color: var(--ink);
}

.social a {
  transition: opacity var(--transition);
}

.social a:hover {
  opacity: 0.5;
}

.social svg {
  width: 18px;
  height: 18px;
}

.to-top {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--fs-label-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-label-wide);
  text-transform: uppercase;
  transition: opacity var(--transition);
}

.to-top:hover {
  opacity: 0.6;
}

.to-top svg {
  width: 14px;
  height: 14px;
}

@media (min-width: 768px) {
  .site-footer__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: start;
  }

  .site-footer__left {
    align-items: flex-start;
  }

  .legal-nav {
    justify-content: flex-start;
  }
}

/* ---------- Page head ---------- */

.page-head {
  padding: var(--space-xl) var(--margin) var(--space-lg);
  text-align: center;
  border-block-end: 1px solid var(--border-soft);
}

.page-head__eyebrow {
  margin-block-end: var(--space-md);
}

.page-head__title {
  margin-block-end: var(--space-md);
}

.page-head__lede {
  max-width: 40rem;
  margin-inline: auto;
  color: var(--ink-muted);
}

/* ---------- Gallery / collections ---------- */

.collection-grid {
  display: grid;
  gap: var(--space-xl) var(--gutter);
  grid-template-columns: 1fr;
}

.collection-card__media {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--border-soft);
  margin-block-end: var(--space-md);
}

.collection-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.collection-card:hover .collection-card__media img {
  transform: scale(1.04);
}

.collection-card__count {
  position: absolute;
  inset-block-end: var(--space-sm);
  inset-inline-end: var(--space-sm);
  padding: 0.35rem 0.6rem;
  background: rgba(46, 33, 26, 0.72);
  color: var(--on-photo);
  font-size: var(--fs-label-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-label-wide);
  text-transform: uppercase;
  backdrop-filter: blur(4px);
}

@media (min-width: 768px) {
  .collection-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .collection-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Editorial masonry gallery */
.gallery {
  columns: 1;
  column-gap: var(--gutter);
}

.gallery__item {
  display: block;
  width: 100%;
  margin-block-end: var(--gutter);
  break-inside: avoid;
  position: relative;
  overflow: hidden;
  background: var(--border-soft);
}

.gallery__item img {
  width: 100%;
  height: auto;
  transition: transform var(--transition-slow), opacity var(--transition);
}

.gallery__item:hover img {
  transform: scale(1.02);
}

.gallery__caption {
  position: absolute;
  inset-block-end: 0;
  inset-inline: 0;
  padding: var(--space-lg) var(--space-md) var(--space-sm);
  background: linear-gradient(to top, rgba(46, 33, 26, 0.78), transparent);
  color: var(--on-photo);
  font-size: var(--fs-label-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-label-wide);
  text-transform: uppercase;
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery__item:hover .gallery__caption,
.gallery__item:focus-visible .gallery__caption {
  opacity: 1;
}

@media (min-width: 640px) {
  .gallery {
    columns: 2;
  }
}

@media (min-width: 1024px) {
  .gallery {
    columns: 3;
  }
}

/* ---------- Filters ---------- */

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-block-end: var(--space-xl);
}

.filter-btn {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  font-size: var(--fs-label-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-label-wide);
  text-transform: uppercase;
  color: var(--ink-muted);
  transition: color var(--transition), border-color var(--transition),
    background-color var(--transition);
}

.filter-btn:hover {
  color: var(--ink);
  border-color: var(--ink);
}

.filter-btn.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}

/* ---------- Lightbox ---------- */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: var(--space-sm);
  padding: var(--space-md) var(--margin);
  background: rgba(46, 33, 26, 0.96);
  backdrop-filter: blur(8px);
  outline: none;
}

.lightbox[hidden] {
  display: none;
}

.lightbox__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--on-photo-muted);
  font-size: var(--fs-label-sm);
  letter-spacing: var(--tracking-label-wide);
  text-transform: uppercase;
}

.lightbox__figure {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  min-height: 0;
}

.lightbox__img {
  max-width: 100%;
  max-height: 72vh;
  object-fit: contain;
  filter: var(--photo-grade);
}

.lightbox__caption {
  text-align: center;
  color: var(--on-photo-muted);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.0625rem;
}

.lightbox__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
}

.lightbox__btn {
  color: var(--on-photo-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  transition: color var(--transition);
}

.lightbox__btn:hover {
  color: var(--on-photo);
}

/* ---------- Contact tiles ---------- */

.contact-grid {
  display: grid;
  gap: var(--gutter);
  grid-template-columns: 1fr;
}

.contact-tile {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: var(--space-lg) var(--space-md);
  border: 1px solid var(--border);
  background: var(--surface-raised);
  transition: border-color var(--transition), background-color var(--transition),
    transform var(--transition);
}

.contact-tile:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.contact-tile__label {
  font-size: var(--fs-label-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-label-wide);
  text-transform: uppercase;
  color: var(--ink-subtle);
}

.contact-tile__value {
  font-family: var(--font-serif);
  font-size: var(--fs-headline-sm);
  color: var(--ink);
  transition: color var(--transition);
}

a.contact-tile__value:hover {
  color: var(--accent);
}

.contact-tile__note {
  font-size: var(--fs-body-sm);
  color: var(--ink-subtle);
}

.contact-tile__action {
  margin-block-start: var(--space-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  align-self: flex-start;
  font-size: var(--fs-label-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-label-wide);
  text-transform: uppercase;
  color: var(--accent);
  border-block-end: 1px solid transparent;
  transition: border-color var(--transition);
}

.contact-tile__action:hover {
  border-color: var(--accent);
}

.contact-tile--phone .contact-tile__value {
  margin-block-start: 0.1rem;
}

@media (min-width: 640px) {
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .contact-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Two partners, two tiles — never a 3-up grid */
.contact-grid--pair {
  grid-template-columns: 1fr;
  margin-block-end: var(--gutter);
}

@media (min-width: 640px) {
  .contact-grid--pair {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------- Journal ---------- */

.post-list {
  display: grid;
  gap: var(--space-xl) var(--gutter);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .post-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------- Empty state ---------- */

.empty-state {
  padding: var(--space-xl);
  border: 1px dashed var(--border-strong);
  text-align: center;
  color: var(--ink-muted);
}