/* ========================================
   LingPoet - Unified Stylesheet
   ======================================== */

/* ========================================
   1. CSS Variables / Design Tokens
   ======================================== */

:root {
  /* Palette */
  --paper: #fbfaf7;
  --ink: #161616;
  --muted: #6a6a6a;
  --rule: rgba(22, 22, 22, 0.12);
  --accent: #2f5cff;
  --accent-soft: rgba(47, 92, 255, 0.08);
  --accent-hover: rgba(47, 92, 255, 0.12);

  /* Typography */
  --serif: "Cormorant Garamond", ui-serif, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  /* Layout */
  --max: 1100px;
  --content: 68ch;
  --content-wide: 92ch;
  --radius: 12px;
  --r1: 14px;
  --r2: 18px;

  /* Spacing */
  --s1: 6px;
  --s2: 10px;
  --s3: 16px;
  --s4: 24px;
  --s5: 36px;
  --s6: 56px;

  /* Effects */
  --shadow: 0 10px 28px rgba(22, 22, 22, 0.05);
}

/* ========================================
   2. Reset & Base Styles
   ======================================== */

*,
*::before,
*::after { box-sizing: border-box; }

html { 
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

/* Better touch targets for mobile */
@media (hover: none) and (pointer: coarse) {
  a, button, input, select, textarea {
    min-height: 44px;
    min-width: 44px;
  }
}

img { display: block; max-width: 100%; height: auto; }

h1, h2, h3 {
  font-family: var(--serif);
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0 0 var(--s3);
}

p { margin: 0 0 var(--s3); color: var(--ink); }

small, .muted { color: var(--muted); }

a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
}

a:hover { border-bottom-color: var(--ink); }

/* ========================================
   3. Navigation / Topbar
   ======================================== */

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(251, 250, 247, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule);
}

.nav {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: grid;
  grid-template-columns: 48px 1fr 3fr 88px;
  align-items: center;
  gap: 1rem;
}

.nav__brand {
  justify-self: center;
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 1.6rem;
  color: inherit;
  text-decoration: none;
  border-bottom: none;
}

.nav__links {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 2.25rem;
  padding: 0;
  margin: 0;
  font-size: 0.95rem;
}

.nav__links a {
  color: var(--ink);
  text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 1px solid transparent;
}

.nav__links a:hover,
.nav__links a.active {
  border-bottom-color: var(--rule);
}

.nav__right {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

.nav__icon {
  color: var(--ink);
  text-decoration: none;
  opacity: 0.75;
  font-size: 1.05rem;
  border-bottom: none;
}

.nav__icon:hover { opacity: 1; }

/* Mobile menu toggle button */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 28px;
  height: 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 11;
}

.nav__toggle span {
  width: 28px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}

.nav__toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ========================================
   4. Hero Section (Home Page)
   ======================================== */

.hero {
  position: relative;
  height: calc(100vh - 86px);
  min-height: 520px;
  overflow: hidden;
}

.hero__img {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center 140%;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.18),
    rgba(0,0,0,0.10),
    rgba(0,0,0,0.18)
  );
}

.hero__content {
  position: absolute;
  left: 50%;
  bottom: 5rem;
  transform: translateX(-50%);
  width: min(920px, calc(100% - 3rem));
  text-align: center;
  color: rgba(255,255,255,0.96);
}

.hero__kicker {
  margin: 0 0 0.75rem 0;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.9;
  font-weight: bold;
}

.hero__title {
  margin: 0 0 1.75rem 0;
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.03;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
}

.hero__actions {
  display: inline-flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ========================================
   5. Buttons
   ======================================== */

.button {
  display: inline-block;
  padding: 0.95rem 2.1rem;
  border: 1px solid rgba(255,255,255,0.65);
  color: white;
  text-decoration: none;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.82rem;
  background: rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(6px);
  border-bottom: none;
}

.button:hover {
  background: rgba(0, 0, 0, 0.28);
  border-color: rgba(255,255,255,0.9);
}

.button--ghost {
  background: rgba(255,255,255,0.08);
}

.pill {
  display: inline-block;
  padding: 0.85rem 1.15rem;
  border-radius: 999px;
  border: 1px solid rgba(22,22,22,.18);
  background: rgba(255,255,255,.62);
  text-decoration: none;
  color: var(--ink);
  white-space: nowrap;
}

.pill:hover {
  background: rgba(255,255,255,.78);
  border-color: rgba(22,22,22,.28);
}

/* ========================================
   6. Thesis Section (Home Page)
   ======================================== */

.thesis {
  padding: clamp(2.5rem, 5vw, 4rem) 1.5rem;
  background: var(--paper);
}

.thesis p {
  max-width: 80ch;
  margin: 0 auto;
  text-align: center;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.2rem, 1.4vw, 1.45rem);
  line-height: 1.9;
  letter-spacing: 0.01em;
  color: var(--ink);
  opacity: 0.95;
}

/* ========================================
   7. Behind the Words Section (Home Page)
   ======================================== */

.btw {
  background: linear-gradient(
    to bottom,
    rgba(22, 22, 22, 0.12),
    rgba(22, 22, 22, 0.06),
    rgba(22, 22, 22, 0.02)
  );
  padding: clamp(2.75rem, 5vw, 4.5rem) 1.5rem;
  position: relative;
}

.btw__inner {
  width: min(1100px, 100%);
  margin: 0 auto;
}

.btw__header {
  max-width: 75ch;
  margin: 0 0 2rem 0;
}

.btw__header h2 {
  margin: 0 0 0.75rem 0;
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.08;
  font-size: clamp(1.8rem, 2.2vw, 2.4rem);
  color: var(--ink);
}

.btw__lede {
  margin: 0;
  line-height: 1.9;
  font-size: 1.05rem;
  color: var(--ink);
  opacity: 0.88;
}

.btw__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

.btw__grid > .card:nth-child(1),
.btw__grid > .card:nth-child(2) {
  grid-column: span 3;
}

.btw__grid > .card--wide {
  grid-column: span 4;
}

.btw__grid > .card:nth-child(4) {
  grid-column: span 2;
}

.btw__cta {
  margin-top: 1.75rem;
  padding: 1.5rem 1.6rem;
  background: rgba(255, 255, 255, 0.35);
  border: 1px solid rgba(22, 22, 22, 0.10);
  border-radius: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.btw__cta-text h3 {
  margin: 0 0 0.25rem 0;
  font-family: var(--sans);
  font-size: 1.05rem;
  font-weight: 650;
}

.btw__cta-text p {
  margin: 0;
  opacity: 0.8;
  line-height: 1.7;
}

.btw__button {
  display: inline-block;
  padding: 0.9rem 1.25rem;
  border-radius: 999px;
  border: 1px solid rgba(22, 22, 22, 0.18);
  text-decoration: none;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(6px);
  font-size: 0.95rem;
  white-space: nowrap;
}

.btw__button:hover {
  border-color: rgba(22, 22, 22, 0.30);
  background: rgba(255, 255, 255, 0.75);
}

.btw::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    inset 0 -1px 0 rgba(22, 22, 22, 0.05);
}

/* ========================================
   8. Cards (Shared Component)
   ======================================== */

.card {
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(22, 22, 22, 0.10);
  border-radius: var(--r2);
  padding: 1.5rem 1.6rem;
  box-shadow: var(--shadow);
}

.card__title {
  margin: 0 0 0.6rem 0;
  font-family: var(--sans);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.card__text {
  margin: 0;
  line-height: 1.75;
  color: var(--ink);
  opacity: 0.82;
}

.card__text p {
  margin: 0 0 var(--s3);
}

.card__text p:last-child {
  margin-bottom: 0;
}

.card__text ul {
  margin: 0 0 var(--s3);
  padding-left: 1.25rem;
  line-height: 1.75;
}

.card__text ul:last-child {
  margin-bottom: 0;
}

.card__text li {
  margin-bottom: 0.5rem;
}

.card__text li:last-child {
  margin-bottom: 0;
}

.card--wide {
  grid-column: span 2;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

/* ========================================
   9. Footer
   ======================================== */

.site-footer {
  background: rgba(251, 250, 247, 0.92);
  backdrop-filter: blur(8px);
  border-top: 1px solid rgba(22, 22, 22, 0.14);
  padding: 1.25rem 1.5rem;
}

.site-footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.site-footer p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--ink);
  opacity: 0.7;
}

/* ========================================
   10. Words Studio Styles
   ======================================== */

.studio-main {
  min-height: calc(100vh - 86px);
  padding: 2rem 1.5rem 4rem;
}

.container {
  max-width: 900px;
  margin: 0 auto;
}

.studio-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.studio-header h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem 0;
  color: var(--ink);
}

.studio-header p {
  font-size: 1.1rem;
  color: var(--muted);
  margin: 0;
}

/* Search Section */
.search-section {
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
}

.search-tabs {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.tab-button {
  padding: 0.65rem 1.25rem;
  border: 1px solid var(--rule);
  background: var(--paper);
  cursor: pointer;
  border-radius: 999px;
  font-size: 0.9rem;
  font-family: var(--sans);
  color: var(--ink);
  transition: all 0.2s ease;
}

.tab-button:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.tab-button.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* Search Input */
input[type="text"] {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--rule);
  border-radius: 8px;
  font-size: 1rem;
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  margin-bottom: 1.25rem;
  transition: border-color 0.2s ease;
}

input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
}

input[type="text"]::placeholder {
  color: var(--muted);
}

/* Language Filter Section */
.language-filter-section {
  position: relative;
  overflow: visible;
}

.filter-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.filter-header strong {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink);
}

.lang-mode-buttons {
  display: flex;
  gap: 0.5rem;
}

.lang-mode-btn {
  padding: 0.4rem 0.9rem;
  font-size: 0.8rem;
  font-family: var(--sans);
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-mode-btn:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.lang-mode-btn.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* Language Dropdown */
.language-dropdown {
  position: relative;
  width: 100%;
  overflow: visible;
}

.dropdown-trigger {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 1rem;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.dropdown-trigger:hover {
  border-color: var(--accent);
}

.dropdown-placeholder {
  color: var(--muted);
  font-size: 0.95rem;
}

.dropdown-placeholder.has-selection {
  color: var(--ink);
  font-weight: 500;
}

.dropdown-arrow {
  color: var(--muted);
  font-size: 0.75rem;
  transition: transform 0.2s ease;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--paper);
  border: 1px solid var(--accent);
  border-top: none;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 8px 24px rgba(22, 22, 22, 0.12);
  z-index: 1000;
  flex-direction: column;
  overflow: visible;
}

.dropdown-menu.open {
  display: flex;
}

.dropdown-trigger.open {
  border-color: var(--accent);
  border-radius: 8px 8px 0 0;
}

.dropdown-trigger.open .dropdown-arrow {
  transform: rotate(180deg);
}

.dropdown-search {
  padding: 0.75rem;
  border-bottom: 1px solid var(--rule);
  flex-shrink: 0;
}

.dropdown-search input {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--rule);
  border-radius: 6px;
  font-size: 0.9rem;
  background: white;
  margin-bottom: 0;
}

.dropdown-search input:focus {
  outline: none;
  border-color: var(--accent);
}

.dropdown-list {
  overflow-y: auto;
  max-height: 280px;
  min-height: 80px;
  padding: 0.25rem 0;
  flex-shrink: 0;
}

.dropdown-item {
  display: flex;
  align-items: center;
  padding: 0.65rem 1rem;
  cursor: pointer;
  transition: background 0.15s ease;
}

.dropdown-item:hover {
  background: var(--accent-soft);
}

.dropdown-item.selected {
  background: var(--accent-hover);
}

.dropdown-item input[type="checkbox"] {
  margin-right: 0.75rem;
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--ink);
}

.dropdown-item label {
  flex: 1;
  cursor: pointer;
  font-size: 0.9rem;
}

.dropdown-item .lang-count {
  color: var(--muted);
  font-size: 0.8rem;
  margin-left: 0.5rem;
}

.dropdown-actions {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem;
  border-top: 1px solid var(--rule);
  background: rgba(22, 22, 22, 0.02);
  border-radius: 0 0 8px 8px;
  flex-shrink: 0;
}

.dropdown-clear,
.dropdown-apply {
  padding: 0.55rem 1.1rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  font-family: var(--sans);
  transition: all 0.2s ease;
}

.dropdown-clear {
  background: var(--paper);
  border: 1px solid var(--rule);
  color: var(--muted);
}

.dropdown-clear:hover {
  background: rgba(22, 22, 22, 0.04);
  border-color: var(--ink);
  color: var(--ink);
}

.dropdown-apply {
  background: var(--ink);
  border: 1px solid var(--ink);
  color: var(--paper);
}

.dropdown-apply:hover {
  background: #333;
}

.dropdown-no-results {
  padding: 1.5rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

/* Selected Languages Tags */
.selected-languages {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.selected-languages:empty {
  display: none;
}

.language-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  background: var(--ink);
  color: var(--paper);
  border-radius: 999px;
  font-size: 0.8rem;
}

.language-tag .remove-tag {
  cursor: pointer;
  font-weight: bold;
  opacity: 0.7;
  transition: opacity 0.15s;
  font-size: 0.9em;
}

.language-tag .remove-tag:hover {
  opacity: 1;
}

/* Results Section */
.results-section {
  padding: 0;
}

.result-item {
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.result-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.result-word {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.result-meta {
  font-size: 0.85rem;
  color: var(--muted);
}

.entry {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 1rem;
  margin-top: 0.65rem;
}

.entry-word {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.5rem;
  font-family: var(--serif);
}

.entry-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
}

.entry-lang {
  font-weight: 600;
  color: var(--accent);
  font-size: 0.95rem;
}

.entry-ipa {
  font-style: italic;
  color: var(--muted);
  font-size: 0.9rem;
}

.entry-gloss {
  color: var(--ink);
  line-height: 1.6;
  opacity: 0.85;
}

/* States */
.no-results,
.loading,
.error {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--muted);
  font-size: 1rem;
}

.loading {
  color: var(--accent);
}

.error {
  color: #c53030;
}

/* ========================================
   10b. Words Studio - Mode Tabs & Explore
   ======================================== */

.mode-tabs {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.mode-tab {
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--rule);
  background: var(--paper);
  cursor: pointer;
  border-radius: 999px;
  font-size: 1rem;
  font-family: var(--sans);
  color: var(--ink);
  transition: all 0.2s ease;
}

.mode-tab:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.mode-tab.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* Explore Language Selector */
.explore-language-selector {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 0.75rem;
}

.explore-language-list {
  max-height: 250px;
  overflow-y: auto;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: white;
}

.explore-lang-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  transition: background 0.15s ease;
  border-bottom: 1px solid var(--rule);
}

.explore-lang-item:last-child {
  border-bottom: none;
}

.explore-lang-item:hover {
  background: var(--accent-soft);
}

.explore-lang-item.selected {
  background: var(--accent-hover);
}

.explore-lang-item input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--ink);
}

.explore-lang-item .lang-name {
  flex: 1;
  font-size: 0.9rem;
}

.explore-lang-item .lang-count {
  color: var(--muted);
  font-size: 0.8rem;
}

.explore-selected-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

/* Match type badges */
.match-type {
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  white-space: nowrap;
}

.match-spelling {
  background: rgba(47, 92, 255, 0.1);
  color: var(--accent);
}

.match-pronunciation {
  background: rgba(139, 92, 246, 0.1);
  color: #7c3aed;
}

.match-both {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
}

/* ========================================
   11. Wander Page Styles
   ======================================== */

.page {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(2.25rem, 4vw, 3.5rem) 1.5rem 4rem;
}

.intro {
  max-width: 78ch;
  margin: 0 auto 2.5rem;
  text-align: center;
}

.kicker {
  margin: 0 0 0.5rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.9rem;
  opacity: 0.75;
}

.intro h1 {
  margin: 0 0 0.75rem;
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.05;
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
}

.lede {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.9;
  opacity: 0.9;
}

/* Section headers */
.section {
  margin-top: 3.5rem;
}

.section__header {
  max-width: 78ch;
  margin: 0 auto 1.75rem;
  text-align: center;
}

.section__header h2 {
  margin: 0 0 0.6rem;
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
  font-size: clamp(1.7rem, 2.3vw, 2.2rem);
}

.section__lede {
  margin: 0;
  opacity: 0.85;
  line-height: 1.9;
}

/* Word pairs table */
.pairs-table {
  max-width: 950px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(22, 22, 22, 0.10);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.pairs-row {
  display: grid;
  grid-template-columns: 140px 1.25fr 1.25fr;
  gap: 1rem;
  padding: 1rem 1.25rem;
  align-items: start;
}

.pairs-row + .pairs-row {
  border-top: 1px solid rgba(22, 22, 22, 0.08);
}

.pairs-head {
  background: rgba(255, 255, 255, 0.70);
  font-weight: 600;
}

.pairs-cell {
  line-height: 1.6;
  color: var(--ink);
  opacity: 0.92;
}

.pairs-word {
  font-family: var(--serif);
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  text-transform: lowercase;
}

.pairs-row:not(.pairs-head):hover {
  background: rgba(255, 255, 255, 0.72);
}

.pairs-note {
  max-width: 950px;
  margin: 1.25rem auto 0;
  padding: 1.25rem 1.35rem;
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid rgba(22, 22, 22, 0.10);
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(22, 22, 22, 0.04);
}

.pairs-note p {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.08rem;
  line-height: 1.85;
  letter-spacing: 0.01em;
  color: var(--ink);
  opacity: 0.92;
}

.pairs-note em {
  font-style: italic;
}

/* Panel */
.panel {
  background: linear-gradient(
    to bottom,
    rgba(22, 22, 22, 0.12),
    rgba(22, 22, 22, 0.06),
    rgba(22, 22, 22, 0.02)
  );
  border-radius: 22px;
  padding: clamp(1.25rem, 3vw, 2rem);
  position: relative;
}

.panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: 22px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    inset 0 -1px 0 rgba(22, 22, 22, 0.05);
}

.panel--soft {
  background: linear-gradient(
    to bottom,
    rgba(22, 22, 22, 0.08),
    rgba(22, 22, 22, 0.04),
    rgba(22, 22, 22, 0.02)
  );
}

.panel__inner {
  position: relative;
  z-index: 1;
}

/* Split layout */
.split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(1.25rem, 3vw, 2.25rem);
  align-items: center;
}

.media img {
  border-radius: var(--r2);
  box-shadow: var(--shadow);
  border: 1px solid rgba(22,22,22,.10);
}

.caption {
  margin: 0.75rem 0 0;
  font-size: 0.92rem;
  opacity: 0.85;
  line-height: 1.7;
}

.text h2 {
  margin: 0 0 0.75rem;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 2rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.text p { margin: 0 0 0.9rem; }

.note {
  background: rgba(255,255,255,.55);
  border: 1px solid rgba(22,22,22,.10);
  border-radius: var(--r2);
  padding: 1rem 1.1rem;
  box-shadow: 0 10px 28px rgba(22,22,22,.04);
}

/* Poem */
.poem {
  max-width: 70ch;
  margin: 0 auto;
  background: rgba(255,255,255,.55);
  border: 1px solid rgba(22,22,22,.10);
  border-radius: var(--r2);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  font-family: var(--serif);
  font-size: 1.18rem;
  line-height: 1.9;
}

.poem p { margin: 0 0 1.35rem; }
.poem p:last-child { margin-bottom: 0; }
.poem em { font-style: italic; }

/* Sneak peek tiles */
.peek-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}

.peek {
  border-radius: var(--r2);
  border: 1px solid rgba(22,22,22,.10);
  background: rgba(255,255,255,.58);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.peek[open] {
  background: rgba(255,255,255,.70);
  border-color: rgba(22,22,22,.18);
}

.peek__front {
  list-style: none;
  cursor: pointer;
  padding: 1.2rem 1.25rem;
  display: grid;
  gap: 0.25rem;
}

.peek__front::-webkit-details-marker { display: none; }

.peek__word {
  font-family: var(--serif);
  font-size: 1.6rem;
  letter-spacing: -0.02em;
}

.peek__hint {
  font-size: 0.9rem;
  opacity: 0.65;
}

.peek__back {
  padding: 0 1.25rem 1.15rem;
  border-top: 1px solid rgba(22,22,22,.08);
}

.peek__back p {
  margin: 0.65rem 0 0;
  line-height: 1.7;
}

.peek-footer {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
  box-sizing: border-box;
  padding: 0 1.25rem;
}

.peek-footer .btw__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
}

/* ensure button and text scale nicely on small screens */
@media (max-width: 700px) {
  .peek-footer .btw__cta {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  .peek-footer .btw__cta .btw__button {
    justify-self: end;
  }
}

/* ========================================
   12. Who We Are Page Styles
   ======================================== */

/* Opening Section */
.opening-section {
  padding: clamp(1rem, 5vw, 3rem) 0;
  background: var(--paper);
}

.opening-content {
  max-width: var(--max);
  width: min(1100px, calc(100% - 3rem));
  margin: 0 auto;
  padding-top: 2rem;
}

.opening-title {
  position: relative;
  display: inline-block;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: var(--s4);
  z-index: 1;
}

.opening-title::before {
  content: "";
  position: absolute;
  z-index: -1;
  left: -0.5em;
  top: 0em;
  width: 6.5em;
  height: 1.2em;
  border-radius: 999px;
  transform: rotate(-4deg);
  background:
    radial-gradient(60% 80% at 30% 40%, rgba(77, 152, 255, 0.55), transparent 70%),
    radial-gradient(70% 90% at 70% 60%, rgba(77, 152, 255, 0.35), transparent 72%),
    radial-gradient(90% 120% at 55% 50%, rgba(77, 152, 255, 0.25), transparent 75%);
}

.about-content {
  max-width: 68ch;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
}

.about-content p {
  margin: 0 0 var(--s3);
}

.opening-section + hr {
  margin: 0;
  border: none;
  border-top: 1px solid var(--rule);
}

/* Split layout - Lidya (image left, text right) */
.split-section-lidya {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  position: relative;
  max-width: var(--max);
  width: min(1100px, calc(100% - 3rem));
  margin: 1.75rem auto;
  padding: 0;
  box-sizing: border-box;
}

/* image column — use a percentage so the overlay box can be positioned responsively */
.split-media-lidya {
  flex: 0 0 40%;
  max-width: 40%;
  position: relative;
  z-index: 3; /* ensure image sits above the decorative box */
}
.split-media-lidya img { display:block; width:100%; height:auto; border-radius:10px; }

/* content column */
.split-content-lidya {
  flex: 1 1 60%;
  position: relative; /* establishes positioning context for .lydia-box */
  min-width: 0;
}
/* add one line of space after the heading */
.split-content-lidya h2 {
  margin: 0 0 1rem 0;
  font-size: 1.4rem;
}

/* make the paragraph slightly smaller (one size down) and ensure it sits above the decorative box */
.split-content-lidya .about-content {
  position: relative;
  z-index: 2; /* text above the decorative box */
}
.split-content-lidya .about-content p {
  margin: 0;
  color: var(--ink);
  font-size: 0.95rem; /* reduced by ~1 size */
  line-height: 1.6;
}

/* Decorative box: covers from under the H2 to the end of the content and extends left to overlap with the image */
/* Keep box dimensions as requested; place it behind both the photo and paragraph (image z-index:3, text z-index:2, box z-index:1) */
.lydia-box {
  position: absolute;
  top: calc(1.4rem + 1rem); /* push the box down so there's one line of space under the H2 */
  bottom: -1rem; /* extend slightly below paragraph to cover more room */
  left: calc(-40% / 2); /* half of the image column negative to move under the image */
  width: calc(100% + (40% / 2)); /* stretch to right edge and include the image overlap */
  background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(250,249,247,0.9));
  border: 1px solid rgba(16,24,40,0.04);
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(15,23,42,0.03);
  z-index: 1; /* behind image (3) and paragraph (2) */
  pointer-events: none;
}

/* responsive adjustments — keep box alignment but ensure it doesn't overflow on small screens */
@media (max-width: 900px) {
  .split-section-lidya { flex-direction: column; }
  .split-media-lidya, .split-content-lidya { max-width: 100%; flex-basis: auto; }
  .lydia-box { left: 0; width: 100%; top: calc(1.4rem + 0.6rem); bottom: -0.6rem; border-radius: 10px; }
}
@media (max-width: 520px) {
  .lydia-box { top: calc(1.2rem + 0.5rem); bottom: -0.4rem; }
}

/* Split layout - Elsa (image right, text left) */
.split-section-elsa {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  position: relative;
  max-width: var(--max);
  width: min(1100px, calc(100% - 3rem));
  margin: 1.75rem auto;
  padding: 0;
  box-sizing: border-box;
}

/* image column on right */
.split-media-elsa {
  flex: 0 0 40%;
  max-width: 40%;
  position: relative;
  z-index: 3; /* image above decorative box */
}
.split-media-elsa img {
  display: block;
  width: min(360px, 80%);
  height: auto;
  border-radius: 4%;
}

/* content column on left */
.split-content-elsa {
  flex: 1 1 60%;
  position: relative; /* positioning context for .elsa-box */
  min-width: 0;
}
.split-content-elsa h2 {
  margin: 0 0 1rem 0; /* one line space under heading */
  font-size: 1.4rem;
  text-align: right; /* heading aligned with paragraph */
}

/* paragraph slightly smaller and right-aligned */
.split-content-elsa .about-content {
  position: relative;
  z-index: 2; /* text above the decorative box */
  text-align: right;
}
.split-content-elsa .about-content p {
  margin: 0;
  color: var(--ink);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Decorative box sits behind paragraph and extends right under the image */
.elsa-box {
  position: absolute;
  top: calc(1.4rem + 1rem); /* start below the heading */
  bottom: -1rem; /* extend slightly below paragraph */
  right: calc(-40% / 2); /* extend under the image on the right */
  width: calc(100% + (40% / 2)); /* cover content + overlap half the image */
  background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(250,249,247,0.9));
  border: 1px solid rgba(16,24,40,0.04);
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(15,23,42,0.03);
  z-index: 1; /* behind text (2) and image (3) */
  pointer-events: none;
}

/* responsive adjustments */
@media (max-width: 900px) {
  .split-section-elsa { flex-direction: column; }
  .split-media-elsa, .split-content-elsa { max-width: 100%; flex-basis: auto; }
  .elsa-box { right: 0; width: 100%; top: calc(1.4rem + 0.6rem); bottom: -0.6rem; border-radius: 10px; }
}
@media (max-width: 520px) {
  .elsa-box { top: calc(1.2rem + 0.5rem); bottom: -0.4rem; }
}

/* ========================================
   13. Responsive Styles
   ======================================== */

/* Tablet Styles (768px - 980px) */
@media (max-width: 980px) {
  .cards { grid-template-columns: 1fr; }
  .peek-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }

  .nav {
    padding: 1rem 1.25rem;
  }

  .nav__links {
    gap: 1.5rem;
    font-size: 0.9rem;
  }

  .btw__grid {
    grid-template-columns: 1fr;
  }

  .btw__grid > .card:nth-child(1),
  .btw__grid > .card:nth-child(2),
  .btw__grid > .card--wide,
  .btw__grid > .card:nth-child(4) {
    grid-column: span 1;
  }
}

/* Mobile Navigation (below 900px) */
@media (max-width: 900px) {
  .nav {
    grid-template-columns: 48px 1fr 48px;
    padding: 1rem 1.25rem;
  }

  .nav__brand {
    font-size: 1.4rem;
  }

  .nav__toggle {
    display: flex;
    justify-self: end;
  }

  .nav__links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(251, 250, 247, 0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 0.2rem;
    font-size: 0.1rem;
    padding: max(1rem, env(safe-area-inset-top)) 1rem max(1rem, env(safe-area-inset-bottom));
    z-index: 9;
    animation: fadeIn 0.3s ease;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .nav__links.active {
    display: flex;
  }

  .nav__links a {
    padding: 0.5rem 1rem;
    font-size: 1rem;
  }

  @keyframes fadeIn {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }

  .btw__grid {
    grid-template-columns: 1fr;
  }

  .card--wide {
    grid-column: auto;
  }

  .btw__cta {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    height: calc(100vh - 78px);
    min-height: 400px;
  }

  .hero__content {
    bottom: 2.25rem;
    width: min(90%, calc(100% - 2rem));
  }

  .hero__kicker {
    font-size: 0.85rem;
  }

  .hero__actions {
    gap: 0.7rem;
  }

  .button {
    padding: 0.85rem 1.8rem;
    font-size: 0.78rem;
  }

  .studio-main {
    padding: 1.5rem 1rem 3rem;
  }

  .search-section {
    padding: 1.25rem;
  }

  .filter-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .search-tabs {
    flex-direction: column;
  }

  .tab-button {
    width: 100%;
    text-align: center;
  }

  .thesis {
    padding: 2rem 1.25rem;
  }

  .thesis p {
    font-size: 1.15rem;
  }

  .btw {
    padding: 2.5rem 1.25rem;
  }

  .btw__header h2 {
    font-size: 1.9rem;
  }

  .btw__lede {
    font-size: 1rem;
  }

  .peek-grid { 
    grid-template-columns: repeat(2, 1fr);
    padding: 0 1rem;
  }
}

/* Tablet and small desktop adjustments */
@media (max-width: 800px) {
  .pairs-row {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .pairs-head {
    display: none;
  }

  .pairs-word {
    font-size: 1.35rem;
  }

  .pairs-cell::before {
    display: none;
  }

  .split-section-lidya,
  .split-section-elsa {
    grid-template-columns: 1fr;
  }

  .opening-content {
    margin-left: 1.5rem;
  }
}

/* Footer responsive */
@media (max-width: 700px) {
  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Mobile Phones (520px and below) */
@media (max-width: 520px) {
  .nav {
    padding: 0.9rem 1rem;
  }

  .nav__brand {
    font-size: 1.2rem;
    letter-spacing: 0.1em;
  }

  .nav__toggle {
    width: 26px;
    height: 22px;
  }

  .nav__toggle span {
    width: 26px;
  }

  .nav__links {
    gap: 1.5rem;
    padding: 1.5rem;
  }

  .nav__links a {
    font-size: 1.1rem;
  }

  .hero {
    height: calc(100vh - 70px);
    min-height: 350px;
  }

  .hero__content {
    bottom: 1.5rem;
    width: calc(100% - 2rem);
  }

  .hero__kicker {
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
  }

  .hero__title {
    font-size: 2rem;
    margin-bottom: 1.25rem;
  }

  .hero__actions {
    flex-direction: column;
    width: 100%;
    gap: 0.6rem;
  }

  .button {
    width: 100%;
    padding: 0.9rem 1.5rem;
    text-align: center;
  }

  .thesis {
    padding: 1.75rem 1rem;
  }

  .thesis p {
    font-size: 1.05rem;
    line-height: 1.75;
  }

  .btw {
    padding: 2rem 1rem;
  }

  .btw__header h2 {
    font-size: 1.6rem;
  }

  .btw__lede {
    font-size: 0.95rem;
  }

  .btw__grid {
    gap: 1rem;
  }

  .card {
    padding: 1.25rem;
  }

  .card__title {
    font-size: 1.15rem;
  }

  .card__text {
    font-size: 0.9rem;
  }

  .btw__cta {
    padding: 1.25rem;
  }

  .peek-grid { 
    grid-template-columns: 1fr;
    padding: 0 0.9rem;
  }
  
  .peek-controls--center,
  .panel--cta { 
    padding: 0 0.9rem;
  }

  .opening-content {
    padding-top: 1rem;
    margin-left: 1rem;
    margin-right: 1rem;
  }

  .opening-title {
    font-size: 1.75rem;
  }

  .about-content {
    font-size: 0.95rem;
  }

  .split-content-lidya h2,
  .split-content-elsa h2 {
    font-size: 1.2rem;
  }

  .split-content-lidya .about-content p,
  .split-content-elsa .about-content p {
    font-size: 0.9rem;
  }
}

/* Together panel — centered, single-column boxes that match outer panel width */
.together-panel {
  max-width: 760px;
  margin: 2rem auto;
  padding: 1rem;
  box-sizing: border-box;
  display: block;
}

.together-grid {
  /* no grid — stack items to fill the outer panel width */
  display: block;
  max-width: 720px;
  margin: 0 auto;
  gap: 1rem;
}

.together-title {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
  text-align: center;
}

/* Card: full width of the outer panel, same color/gradient as before, centered text */
.together-card {
  width: 100%;
  max-width: none;
  padding: 1rem;
  border-radius: 12px;
  background: linear-gradient(180deg,
    rgba(245,243,241,0.98),
    rgba(250,249,247,0.92)
  );
  border: 1px solid rgba(16,24,40,0.04);
  box-shadow: 0 6px 20px rgba(15,23,42,0.03);
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--ink);
  text-align: center;          /* center paragraph text */
  margin: 0 0 1rem 0;
  box-sizing: border-box;
}

/* ensure stacked layout on small screens remains consistent */
@media (max-width: 820px) {
  .together-grid { max-width: 100%; }
  .together-card { max-width: 100%; }
}
/* Peek controls and interactive tiles */
.peek-controls {
  display: grid;
  gap: 0.6rem;
  margin-bottom: 1rem;
  align-items: start;
}
.peek-controls label { font-weight: 600; }

/* Peek controls centered layout */
.peek-controls--center {
  max-width: 980px;
  margin: 0 auto 1rem;
  padding: 0 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
  box-sizing: border-box;
}
.peek-controls__row {
  width: 100%;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

/* Grid of 3x2 tiles, centered and matching homepage container width */
.peek-grid {
  max-width: 980px;
  margin: 1rem auto;
  padding: 0 1.25rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  box-sizing: border-box;
}

/* Tiles stretch to container width and match card visuals used site-wide */
.peek {
  width: 100%;
  border-radius: 10px;
  background: var(--card-bg, #fff);
  border: 1px solid rgba(16,24,40,0.06);
  padding: 0.6rem;
  transition: transform .12s ease, box-shadow .12s ease;
  overflow: hidden;
}
.peek[open] { transform: translateY(-6px); box-shadow: 0 8px 24px rgba(17,24,39,0.06); }

/* CTA panel styling to match homepage "Come and Play" card */
.panel--cta {
  max-width: 980px;
  margin: 1rem auto;
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid rgba(16,24,40,0.06);
  background: var(--panel-bg, #fff);
  box-shadow: 0 6px 20px rgba(15,23,42,0.03);
  box-sizing: border-box;
}

/* Keep responsive behavior identical to homepage */
@media (max-width: 900px) {
  .peek-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .peek-grid { grid-template-columns: 1fr; }
  .peek-controls--center,
  .panel--cta { padding: 0 0.9rem; }
}

/* muted helper */
.muted { color:#6b7280; font-size:0.9rem; }