/* ============================================================
   PRACHAND PRAVEER — style.css
   Zero external framework dependencies.
   Two Google Fonts loaded in index.html.
   Edit colours via CSS custom properties below.
   ============================================================ */

:root {
  --ink:          #1a1208;
  --paper:        #faf7f2;
  --paper-2:      #f0ebe0;
  --paper-3:      #e5ddd0;
  --saffron:      #c8660a;
  --saffron-d:    #a8520a;
  --saffron-pale: #f5e6d3;
  --muted:        #6b5e4a;
  --border:       rgba(26,18,8,0.12);
  --border-dark:  rgba(255,255,255,0.12);
  --serif: 'EB Garamond', Georgia, serif;
  --sans:  'DM Sans', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

/* ── TYPOGRAPHY ─────────────────────────────────────── */
h1, h2, h3 { font-family: var(--serif); line-height: 1.15; }
.label {
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--saffron);
}
.label--light { color: #c8a068; }

/* ── LAYOUT UTILITIES ───────────────────────────────── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 2rem; }
.section   { padding: 6rem 0; }
.divider   { height: 1px; background: var(--border); margin: 0 2rem; }

/* ── BUTTONS ────────────────────────────────────────── */
.btn {
  display: inline-block; padding: 0.7rem 1.6rem;
  font-family: var(--sans); font-size: 0.82rem; font-weight: 500;
  letter-spacing: 0.05em; text-transform: uppercase;
  text-decoration: none; border: 1.5px solid; border-radius: 2px;
  cursor: pointer; transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.btn-primary { background: var(--saffron); border-color: var(--saffron); color: #fff; }
.btn-primary:hover { background: var(--saffron-d); border-color: var(--saffron-d); }
.btn-outline { background: transparent; border-color: var(--ink); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--paper); }
.btn-ghost {
  background: transparent; border-color: rgba(200,160,104,0.5); color: #c8a068;
  font-size: 0.78rem;
}
.btn-ghost:hover { background: #c8a068; border-color: #c8a068; color: var(--ink); }
.btn-sm { padding: 0.45rem 1rem; font-size: 0.75rem; }

/* ── NAV ────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 2rem;
  background: rgba(250,247,242,0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  gap: 1.5rem;
}
.nav__brand {
  font-family: var(--serif); font-size: 1.1rem;
  text-decoration: none; color: var(--ink); white-space: nowrap; flex-shrink: 0;
}
.nav__brand span { color: var(--saffron); }
.nav__links { display: flex; gap: 1.75rem; list-style: none; flex-wrap: nowrap; }
.nav__links a {
  font-size: 0.82rem; font-weight: 500; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--muted); text-decoration: none;
  transition: color 0.2s; white-space: nowrap;
}
.nav__links a:hover, .nav__links a.active { color: var(--saffron); }
.nav__right { display: flex; align-items: center; gap: 1rem; flex-shrink: 0; }

.lang-toggle {
  display: flex; border: 1px solid var(--border); border-radius: 2rem; overflow: hidden;
}
.lang-toggle button {
  background: none; border: none; cursor: pointer;
  font-family: var(--sans); font-size: 0.78rem; font-weight: 500;
  padding: 0.3rem 0.8rem; color: var(--muted);
  transition: background 0.2s, color 0.2s;
}
.lang-toggle button.active { background: var(--saffron); color: #fff; }

.nav__ham {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav__ham span { display: block; width: 22px; height: 1.5px; background: var(--ink); transition: 0.3s; }

.nav__drawer {
  display: none; position: fixed; top: 57px; left: 0; right: 0; z-index: 199;
  background: var(--paper); border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem; flex-direction: column; gap: 0;
}
.nav__drawer.open { display: flex; }
.nav__drawer li { list-style: none; border-bottom: 1px solid var(--border); }
.nav__drawer a {
  display: block; padding: 0.9rem 0;
  font-size: 0.9rem; font-weight: 500; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--muted); text-decoration: none;
}
.nav__drawer .lang-toggle { margin-top: 1.25rem; align-self: flex-start; }

/* ── HERO ───────────────────────────────────────────── */
.hero {
  min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr;
  padding-top: 57px;
}
.hero__text {
  display: flex; flex-direction: column; justify-content: center;
  padding: 5rem 3rem 5rem 4rem;
}
.hero__eyebrow { margin-bottom: 1.25rem; }
.hero__name { font-size: clamp(3rem, 4.5vw, 5rem); line-height: 1.0; margin-bottom: 0.4rem; }
.hero__name-sub {
  font-family: var(--serif); font-style: italic;
  font-size: clamp(1.5rem, 2.5vw, 2.4rem); color: var(--muted); margin-bottom: 2rem;
}
.hero__bio { font-size: 1.05rem; color: var(--muted); max-width: 46ch; line-height: 1.8; margin-bottom: 2.5rem; }
.hero__cta { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__image { position: relative; overflow: hidden; background: var(--paper-2); }
.hero__image-bg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  filter: sepia(25%) brightness(0.75);
}
.hero__portrait {
  position: absolute;
  bottom: 0; left: 50%; transform: translateX(-50%);
  width: 68%; max-width: 340px;
  object-fit: cover; object-position: top;
  /* Subtle vignette fade at bottom so portrait merges into section */
  -webkit-mask-image: linear-gradient(to top, transparent 0%, black 18%);
  mask-image: linear-gradient(to top, transparent 0%, black 18%);
  z-index: 1;
}
.hero__image-overlay {
  position: absolute; inset: 0; z-index: 2;
  background: linear-gradient(to right, var(--paper) 0%, transparent 18%);
  pointer-events: none;
}
.hero__caption {
  position: absolute; bottom: 1.75rem; right: 1.75rem; z-index: 3;
  font-family: var(--serif); font-style: italic;
  font-size: 0.78rem; color: rgba(250,247,242,0.7); writing-mode: vertical-rl;
}

/* ── NEWS BANNER ────────────────────────────────────── */
#news-banner-wrap { margin-top: 57px; }
.news-banner {
  background: var(--saffron); color: #fff; padding: 0.75rem 2rem;
  display: flex; align-items: center; justify-content: center; gap: 1rem;
  flex-wrap: wrap; text-align: center;
}
.news-banner p { font-size: 0.9rem; }
.news-banner a {
  font-size: 0.8rem; font-weight: 500; letter-spacing: 0.05em;
  text-transform: uppercase; color: #fff; text-decoration: underline;
  text-underline-offset: 3px; white-space: nowrap;
}
.news-banner a:hover { opacity: 0.8; }

/* ── BOOKS SECTION ──────────────────────────────────── */
.section--books { background: var(--ink); }
.section--books .label { color: #c8a068; }
.section--books h2 { color: var(--paper); }

.books-filter { display: flex; gap: 0.5rem; flex-wrap: wrap; margin: 2rem 0; }
.books-filter button {
  background: transparent; border: 1px solid rgba(200,160,104,0.35);
  color: #c8a068; padding: 0.4rem 1rem; border-radius: 2rem;
  font-family: var(--sans); font-size: 0.78rem; font-weight: 500;
  cursor: pointer; transition: all 0.2s;
}
.books-filter button.active,
.books-filter button:hover { background: #c8a068; color: var(--ink); border-color: #c8a068; }

/* ── Books carousel ─────────────────────────────────── */
.books-carousel-wrap { position: relative; }
.books-carousel-wrap::before,
.books-carousel-wrap::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 4rem; z-index: 1; pointer-events: none;
}
.books-carousel-wrap::before { left: 0;  background: linear-gradient(to right, var(--ink), transparent); }
.books-carousel-wrap::after  { right: 0; background: linear-gradient(to left,  var(--ink), transparent); }

.books-carousel__btn {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  background: rgba(10,7,3,0.75); border: 1px solid rgba(200,160,104,0.4);
  color: #c8a068; cursor: pointer; font-size: 2.5rem; line-height: 1;
  padding: 1.25rem 0.5rem; border-radius: 2px; transition: background 0.2s;
}
.books-carousel__btn:hover { background: rgba(10,7,3,0.95); }
.books-carousel__btn--prev { left: 0; }
.books-carousel__btn--next { right: 0; }

.books-grid {
  display: flex; gap: 1rem;
  overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  padding: 2.5rem 0.5rem 3rem;
  scrollbar-width: thin; scrollbar-color: rgba(200,160,104,0.4) transparent;
}

.book-card {
  flex: 0 0 300px; scroll-snap-align: start; aspect-ratio: 3/4;
  position: relative; overflow: hidden; border-radius: 3px;
  background: #0e0b07; cursor: pointer; outline: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.book-card:hover,
.book-card:focus-visible { transform: scale(1.12); box-shadow: 0 16px 48px rgba(0,0,0,0.85); z-index: 2; }

.book-card__cover { position: absolute; inset: 0; width: 100%; height: 100%; background: #0e0b07; }
.book-card__cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.book-card__cover-placeholder {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  height: 100%; width: 100%; padding: 1rem;
  font-family: var(--serif); color: rgba(200,160,104,0.6); text-align: center;
}
.book-card__cover-placeholder .placeholder-title { font-size: 0.9rem; margin-bottom: 0.4rem; }
.book-card__cover-placeholder .placeholder-year  { font-size: 0.7rem; opacity: 0.6; }

.book-card__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,7,3,0.98) 0%, rgba(10,7,3,0.88) 52%, rgba(10,7,3,0.15) 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 0.9rem; opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
}
.book-card:hover .book-card__overlay,
.book-card:focus-visible .book-card__overlay { opacity: 1; pointer-events: auto; }

.book-card__meta { font-size: 0.65rem; color: #c8a068; letter-spacing: 0.06em; margin-bottom: 0.2rem; }
.book-card__badge {
  display: inline-block; font-size: 0.62rem; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  background: var(--saffron); color: #fff;
  padding: 0.15rem 0.5rem; border-radius: 2rem; margin-left: 0.35rem;
}
.book-card__title {
  font-family: var(--serif); font-size: 1.05rem; color: var(--paper); line-height: 1.25;
  display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.book-card__desc {
  font-size: 0.82rem; color: #c0a888; line-height: 1.55; margin-top: 0.35rem;
  display: -webkit-box; -webkit-line-clamp: 3; line-clamp: 3;
  -webkit-box-orient: vertical; overflow: hidden;
}
.book-card__links { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-top: 0.5rem; }

/* ── Book detail modal ───────────────────────────────── */
#book-detail-modal {
  display: none; position: fixed; inset: 0; z-index: 500;
  align-items: center; justify-content: center; padding: 1.5rem;
}
#book-detail-modal.open { display: flex; }
.book-detail__backdrop {
  position: absolute; inset: 0; background: rgba(0,0,0,0.88); cursor: pointer;
}
.book-detail__panel {
  position: relative; z-index: 1;
  background: #13100a; color: var(--paper);
  max-width: 780px; width: 100%; max-height: 88vh;
  border-radius: 4px; overflow: hidden;
  display: grid; grid-template-columns: 240px 1fr;
}
.book-detail__close {
  position: absolute; top: 0.75rem; right: 0.75rem;
  background: rgba(0,0,0,0.6); border: 1px solid rgba(255,255,255,0.2);
  color: var(--paper); cursor: pointer; font-size: 1rem;
  padding: 0.3rem 0.65rem; border-radius: 2px; z-index: 2; transition: background 0.2s;
}
.book-detail__close:hover { background: rgba(255,255,255,0.15); }
.book-detail__cover-wrap { background: #0e0b07; }
.book-detail__cover-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.book-detail__content {
  padding: 2rem 2rem 2rem 1.75rem;
  display: flex; flex-direction: column; gap: 0.55rem; overflow-y: auto;
}
.book-detail__meta {
  font-size: 0.7rem; color: #c8a068; letter-spacing: 0.08em; text-transform: uppercase;
}
.book-detail__title { font-family: var(--serif); font-size: 1.7rem; line-height: 1.2; color: var(--paper); }
.book-detail__badge {
  display: inline-block; font-size: 0.62rem; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  background: var(--saffron); color: #fff;
  padding: 0.15rem 0.5rem; border-radius: 2rem; margin-left: 0.4rem; vertical-align: middle;
}
.book-detail__subtitle { font-family: var(--serif); font-style: italic; font-size: 0.98rem; color: #c0a888; }
.book-detail__publisher { font-size: 0.78rem; color: rgba(200,160,104,0.7); }
.book-detail__desc { font-size: 0.92rem; color: #c0a888; line-height: 1.8; margin-top: 0.25rem; }
.book-detail__links { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 0.5rem; }

/* Edition switcher */
.book-detail__editions { margin-top: 1.25rem; border-top: 1px solid rgba(255,255,255,0.08); padding-top: 1rem; }
.book-detail__editions-label {
  font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: #c8a068; margin-bottom: 0.6rem;
}
.book-detail__editions-list { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.book-detail__edition-btn {
  font-family: var(--sans); font-size: 0.75rem; padding: 0.35rem 0.8rem;
  border: 1px solid rgba(200,160,104,0.3); background: transparent;
  color: #c0a888; border-radius: 2px; cursor: pointer; transition: all 0.2s;
}
.book-detail__edition-btn:hover { background: rgba(200,160,104,0.15); border-color: #c8a068; color: #c8a068; }

/* Reviews link button */
.book-detail__reviews-btn {
  margin-top: 0.25rem;
  border-color: rgba(200,160,104,0.5) !important;
  color: #c8a068 !important;
  font-size: 0.78rem !important;
}
.book-detail__reviews-btn:hover { background: rgba(200,160,104,0.15) !important; }

/* Modal prev/next nav */
.book-detail__nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  background: rgba(0,0,0,0.55); border: 1px solid rgba(200,160,104,0.35);
  color: #c8a068; cursor: pointer; font-size: 2.2rem; line-height: 1;
  padding: 1rem 0.4rem; border-radius: 2px; transition: background 0.2s;
}
.book-detail__nav:hover { background: rgba(0,0,0,0.85); }
.book-detail__nav--prev { left: 0; border-radius: 0 2px 2px 0; }
.book-detail__nav--next { right: 0; border-radius: 2px 0 0 2px; }

/* Testimonial highlight when navigated from modal */
@keyframes testimonial-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(200,102,10,0.4); }
  50%  { box-shadow: 0 0 0 8px rgba(200,102,10,0.1); }
  100% { box-shadow: 0 0 0 0 rgba(200,102,10,0); }
}
.testimonial-card--highlight {
  animation: testimonial-pulse 0.7s ease 0.1s 2;
  border-color: var(--saffron) !important;
}

@media (max-width: 600px) {
  .book-detail__panel { grid-template-columns: 1fr; }
  .book-detail__cover-wrap { max-height: 260px; }
}

/* ── TESTIMONIALS ───────────────────────────────────── */
.section--testimonials { background: var(--paper-2); }
.testimonials-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1.5rem; margin-top: 3rem;
}
.testimonial-card {
  background: var(--paper); border: 1px solid var(--border);
  border-radius: 3px; padding: 1.75rem;
  display: flex; flex-direction: column; gap: 1rem;
}
.testimonial-card__header {
  display: flex; align-items: center; gap: 1rem;
}
.testimonial-card__photo {
  width: 96px; height: 96px; flex-shrink: 0;
  border-radius: 50%; object-fit: cover;
  border: 2px solid var(--border);
  background: var(--paper-3);
}
.testimonial-card__photo-placeholder {
  width: 96px; height: 96px; flex-shrink: 0;
  border-radius: 50%; background: var(--paper-3);
  border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: 2rem; color: var(--muted);
}
.testimonial-card__attr { flex: 1; }
.testimonial-card__name { font-weight: 500; font-size: 0.95rem; color: var(--ink); }
.testimonial-card__role { font-size: 0.78rem; color: var(--muted); line-height: 1.4; }
.testimonial-card__book {
  font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--saffron); margin-top: 0.2rem;
}
.testimonial-card__quote {
  font-family: var(--serif); font-size: 1rem; line-height: 1.75;
  color: var(--ink); position: relative; padding-left: 1.25rem;
  border-left: 2px solid var(--saffron-pale);
}

/* ── PRESS ──────────────────────────────────────────── */
.section--press { background: var(--paper); }
.press-list { margin-top: 3rem; border: 1px solid var(--border); border-radius: 3px; overflow: hidden; }
.press-item {
  display: flex; gap: 1.5rem; align-items: flex-start;
  padding: 1.5rem; border-bottom: 1px solid var(--border);
  text-decoration: none; color: inherit; transition: background 0.15s;
}
.press-item:last-child { border-bottom: none; }
.press-item:hover { background: var(--saffron-pale); }
.press-item__source {
  font-size: 0.68rem; font-weight: 500; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--saffron); white-space: nowrap; min-width: 90px; padding-top: 3px;
}
.press-item__quote { font-family: var(--serif); font-size: 1.05rem; line-height: 1.65; color: var(--ink); }
.press-item__attr { font-size: 0.82rem; color: var(--muted); margin-top: 0.3rem; }

/* ── INTERVIEWS ACCORDION ───────────────────────────── */
.interviews-section { margin-top: 3.5rem; }
.interviews-label {
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--saffron); margin-bottom: 1rem;
}
.accordion-item { border-bottom: 1px solid var(--border); }
.accordion-item:first-child { border-top: 1px solid var(--border); }
.accordion-btn {
  width: 100%; display: flex; align-items: baseline; gap: 0.75rem;
  padding: 1rem 0.25rem; background: none; border: none; cursor: pointer;
  text-align: left; transition: background 0.15s;
}
.accordion-btn:hover { background: var(--saffron-pale); padding-left: 0.5rem; border-radius: 2px; }
.accordion-btn[aria-expanded="true"] { background: var(--saffron-pale); padding-left: 0.5rem; border-radius: 2px; }
.accordion-source {
  font-size: 0.68rem; font-weight: 500; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--saffron); white-space: nowrap; min-width: 110px; flex-shrink: 0;
}
.accordion-title {
  font-family: var(--serif); font-size: 1rem; color: var(--ink);
  flex: 1; line-height: 1.4;
}
.accordion-date {
  font-size: 0.72rem; color: var(--muted); white-space: nowrap; flex-shrink: 0; margin-left: auto;
}
.accordion-icon {
  flex-shrink: 0; width: 1.1rem; height: 1.1rem; position: relative; margin-left: 0.5rem;
}
.accordion-icon::before,
.accordion-icon::after {
  content: ''; position: absolute; background: var(--muted);
  border-radius: 1px; transition: transform 0.25s;
}
.accordion-icon::before { width: 10px; height: 1.5px; top: 50%; left: 50%; transform: translate(-50%,-50%); }
.accordion-icon::after  { width: 1.5px; height: 10px; top: 50%; left: 50%; transform: translate(-50%,-50%); }
.accordion-btn[aria-expanded="true"] .accordion-icon::after { transform: translate(-50%,-50%) rotate(90deg); opacity: 0; }
.accordion-body {
  padding: 0.5rem 0.25rem 1.25rem 0.25rem;
}
.accordion-link {
  display: inline-block; font-size: 0.85rem; color: var(--saffron);
  text-decoration: underline; text-underline-offset: 3px;
  font-family: var(--serif); font-style: italic;
}
.accordion-link:hover { color: var(--saffron-d); }

/* ── TALKS ──────────────────────────────────────────── */
.section--talks { background: var(--paper-3); }
.talks-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem; margin-top: 3rem;
}
.talk-card {
  background: var(--paper); border: 1px solid var(--border);
  border-radius: 3px; overflow: hidden; transition: box-shadow 0.2s;
}
.talk-card:hover { box-shadow: 0 8px 32px rgba(26,18,8,0.1); }
.talk-card iframe { width: 100%; aspect-ratio: 16/9; border: none; display: block; }
.talk-card__body { padding: 1.25rem 1.5rem; }
.talk-card__title { font-family: var(--serif); font-size: 1.1rem; margin-bottom: 0.25rem; line-height: 1.3; }
.talk-card__part {
  display: inline-block; font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  background: var(--saffron-pale); color: var(--saffron);
  padding: 0.1rem 0.5rem; border-radius: 2rem; margin-left: 0.4rem; vertical-align: middle;
}
.talk-card__meta { font-size: 0.72rem; color: var(--muted); margin-bottom: 0.35rem; letter-spacing: 0.04em; }
.talk-card__desc { font-size: 0.88rem; color: var(--muted); line-height: 1.6; }

/* Text-only talks (no video) */
.talks-text-section { margin-top: 2.5rem; padding-top: 2rem; border-top: 1px solid var(--border); }
.talks-text-label {
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 1rem;
}
.talks-text-list { list-style: none; display: flex; flex-direction: column; gap: 0; }
.talks-text-item {
  display: flex; gap: 1rem; align-items: baseline;
  padding: 0.65rem 0; border-bottom: 1px solid var(--border);
}
.talks-text-item:last-child { border-bottom: none; }
.talks-text-date { font-size: 0.72rem; color: var(--muted); white-space: nowrap; min-width: 60px; }
.talks-text-title { font-family: var(--serif); font-size: 0.98rem; color: var(--ink); }

/* ── GALLERY ────────────────────────────────────────── */
.section--gallery { background: var(--ink); }
.section--gallery h2 { color: var(--paper); }
.gallery-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin-top: 2rem;
}
.gallery-item { aspect-ratio: 1; overflow: hidden; position: relative; background: #2a1e10; cursor: pointer; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; opacity: 0.75; transition: opacity 0.3s, transform 0.4s; }
.gallery-item:hover img { opacity: 1; transform: scale(1.05); }
.gallery-item__caption {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 0.6rem 0.75rem;
  font-size: 0.72rem; color: #fff; letter-spacing: 0.04em;
  background: linear-gradient(transparent, rgba(0,0,0,0.65));
  opacity: 0; transition: opacity 0.2s;
}
.gallery-item:hover .gallery-item__caption { opacity: 1; }

/* ── GALLERY LIGHTBOX ──────────────────────────────── */
#gallery-lightbox {
  display: none; position: fixed; inset: 0; z-index: 1000;
  align-items: center; justify-content: center;
}
#gallery-lightbox.open { display: flex; }
.lightbox__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.92); cursor: pointer; }
.lightbox__content {
  position: relative; z-index: 1; max-width: min(90vw, 860px);
  display: flex; flex-direction: column; align-items: center; gap: 0.75rem; pointer-events: none;
}
.lightbox__img {
  display: block; max-width: 100%; max-height: 78vh;
  width: auto; height: auto; object-fit: contain; pointer-events: auto;
}
.lightbox__caption {
  color: rgba(250,247,242,0.75); font-family: var(--serif);
  font-style: italic; font-size: 0.9rem; text-align: center;
}
.lightbox__close {
  position: fixed; top: 1.25rem; right: 1.5rem; z-index: 2;
  background: rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.35);
  color: #fff; cursor: pointer; font-size: 1.2rem;
  padding: 0.35rem 0.65rem; border-radius: 2px; transition: background 0.2s;
}
.lightbox__close:hover { background: rgba(255,255,255,0.15); }
.lightbox__prev, .lightbox__next {
  position: fixed; top: 50%; transform: translateY(-50%); z-index: 2;
  background: rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.35);
  color: #fff; cursor: pointer; font-size: 2.2rem; line-height: 1;
  padding: 0.75rem 1rem; border-radius: 2px; transition: background 0.2s;
}
.lightbox__prev:hover, .lightbox__next:hover { background: rgba(255,255,255,0.15); }
.lightbox__prev { left: 1.25rem; }
.lightbox__next { right: 1.25rem; }

/* ── CONTACT ────────────────────────────────────────── */
.section--contact { background: var(--paper-2); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.contact-info p { font-size: 1rem; color: var(--muted); margin-bottom: 2rem; line-height: 1.8; }
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-size: 0.75rem; font-weight: 500; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted);
}
.form-group input, .form-group textarea {
  background: var(--paper); border: 1px solid var(--border); border-radius: 2px;
  padding: 0.75rem 1rem; font-family: var(--sans); font-size: 1rem; color: var(--ink);
  outline: none; width: 100%; transition: border-color 0.2s; -webkit-appearance: none;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--saffron); }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 0.78rem; color: var(--muted); margin-top: -0.25rem; }

/* ── FOOTER ─────────────────────────────────────────── */
.footer {
  background: var(--ink); color: rgba(250,247,242,0.45);
  padding: 2rem; text-align: center; font-size: 0.82rem;
}
.footer a { color: #c8a068; text-decoration: none; }
.footer a:hover { text-decoration: underline; }

/* ── SCROLL ANIMATIONS ──────────────────────────────── */
.fade-up { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 900px) {
  .testimonials-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
}
@media (max-width: 768px) {
  .container { padding: 0 1.25rem; }
  .section { padding: 4rem 0; }
  .divider { margin: 0 1.25rem; }
  .nav { padding: 0.9rem 1.25rem; }
  .nav__links { display: none; }
  .nav__right .lang-toggle { display: none; }
  .nav__ham { display: flex; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero__text { padding: 4rem 1.5rem 3rem; }
  .hero__image { display: none; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .talks-grid { grid-template-columns: 1fr; }
  .accordion-source { min-width: 80px; }
  .accordion-date { display: none; }
}
@media (max-width: 480px) {
  .hero__name { font-size: 2.6rem; }
  .books-filter { gap: 0.4rem; }
  .books-filter button { font-size: 0.72rem; padding: 0.35rem 0.75rem; }
  .accordion-source { display: none; }
}