/* ========================================
   ROOT & WING PRESS — Design System & Layout
   Literary Atelier / Independent Press
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400;1,500&family=Manrope:wght@300;400;500;600;700&family=Noto+Sans+TC:wght@300;400;500;600;700&family=Noto+Serif+TC:wght@300;400;500;600;700&display=swap');

:root {
  /* Colour — 扶搖出版社數位風水色卡（土底 + 火點綴） */
  --sand: #F1E7D9;            /* 暖杏米｜全域主底 */
  --camel: #D9C7B3;           /* 淺駝咖｜卡片／頁尾 */
  --cinnabar: #A64B38;        /* 朱砂紅｜品牌／按鈕／標題 */
  --cinnabar-hover: #8F4030;
  --pottery: #5C4438;         /* 深陶棕｜內文 */
  --moss: #6A7A61;            /* 低飽和墨綠｜極細分隔線 */

  --ivory: var(--sand);
  --warm-white: var(--sand);
  --paper: var(--camel);
  --charcoal: var(--pottery);
  --ink: var(--pottery);
  --muted: #6B5648;
  --soft: #8A7364;
  --line: rgba(106, 122, 97, 0.35);
  --line-strong: rgba(92, 68, 56, 0.32);
  --burgundy: var(--cinnabar);
  --burgundy-hover: var(--cinnabar-hover);
  --gold: var(--cinnabar);
  --gold-soft: rgba(166, 75, 56, 0.28);

  /* Typography — Latin + Traditional Chinese fallbacks */
  --font-serif: 'Cormorant Garamond', 'Noto Serif TC', 'Source Han Serif TC', 'Songti TC', serif;
  --font-sans: 'Manrope', 'Noto Sans TC', 'PingFang TC', 'Microsoft JhengHei', sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Layout */
  --container: 1180px;
  --container-wide: 1360px;
  --header-h: 88px;
  --radius: 2px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --duration: 0.7s;
}

/* -------- Reset -------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--charcoal);
  background: var(--warm-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.menu-open {
  overflow: hidden;
  touch-action: none;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
  border: none;
  background: none;
}

button {
  cursor: pointer;
}

address {
  font-style: normal;
}

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

::selection {
  background: rgba(166, 75, 56, 0.2);
  color: var(--pottery);
}

/* -------- Utilities -------- */
.container {
  width: min(100% - 3rem, var(--container));
  margin-inline: auto;
}

.container--wide {
  width: min(100% - 3rem, var(--container-wide));
  margin-inline: auto;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--burgundy);
  margin-bottom: var(--space-sm);
}

.section-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--soft);
}

.display {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--charcoal);
}

.display--xl {
  font-size: clamp(2.75rem, 6vw, 5.25rem);
}

.display--lg {
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
}

.display--md {
  font-size: clamp(1.85rem, 3.2vw, 2.75rem);
}

.lead {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--muted);
  max-width: 36rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--burgundy);
  position: relative;
  padding-bottom: 2px;
}

.text-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}

.text-link:hover::after,
.text-link:focus-visible::after {
  transform: scaleX(1);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.85rem 1.6rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: background 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease);
}

.btn--primary {
  background: var(--cinnabar);
  color: var(--sand);
}

.btn--primary:hover {
  background: var(--cinnabar-hover);
  color: var(--sand);
}

.btn--ghost {
  background: transparent;
  color: var(--pottery);
  border-color: var(--line-strong);
}

.btn--ghost:hover {
  border-color: var(--cinnabar);
  background: var(--cinnabar);
  color: var(--sand);
}

.btn--burgundy {
  background: var(--cinnabar);
  color: var(--sand);
}

.btn--burgundy:hover {
  background: var(--cinnabar-hover);
  color: var(--sand);
}

.hairline {
  border: none;
  border-top: 1px solid var(--line);
  margin: 0;
}

/* -------- Reveal Motion -------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--duration) var(--ease), transform var(--duration) var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

.img-reveal {
  overflow: hidden;
}

.img-reveal img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  transition: transform 1.2s var(--ease);
}

.img-reveal.is-visible img,
.img-reveal:hover img {
  transform: scale(1);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal,
  .img-reveal img {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ========================================
   HEADER
   ======================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(241, 231, 217, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.35s ease, box-shadow 0.35s ease, background 0.35s ease;
  overflow: visible;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 8px 24px rgba(92, 68, 56, 0.06);
}

.header-inner {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  height: var(--header-h);
  width: min(100% - 3rem, var(--container-wide));
  margin-inline: auto;
  gap: 1.5rem;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cinnabar);
  flex-shrink: 0;
  z-index: 1002;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.logo img {
  display: block;
  height: 52px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
}

.logo--text {
  display: none;
}

.logo span {
  font-weight: 300;
  letter-spacing: 0.08em;
}

.nav-desktop {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 1.35rem;
  flex: 1;
  align-self: stretch;
  height: 100%;
  position: static;
}

/* legacy flat links removed — mega menu uses .nav-item .nav-link */

.nav-item {
  position: static;
  display: flex;
  align-items: center;
  height: 100%;
}

.nav-item .nav-link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--pottery);
  position: relative;
  padding: 0 0.15rem;
  display: flex;
  align-items: center;
  height: 100%;
}

.nav-item .nav-link::after {
  content: '';
  position: absolute;
  left: 0.15rem;
  right: 0.15rem;
  bottom: calc((var(--header-h) - 1.1em) / 2 - 2px);
  width: auto;
  height: 1px;
  background: var(--burgundy);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}

.nav-item:hover .nav-link::after,
.nav-item:focus-within .nav-link::after,
.nav-item.is-active .nav-link::after,
.nav-item.is-open .nav-link::after {
  transform: scaleX(1);
}

.nav-item.is-active .nav-link,
.nav-item.is-open .nav-link,
.nav-item:hover .nav-link {
  color: var(--burgundy);
}

.mega-panel {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--sand);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 24px 48px rgba(92, 68, 56, 0.08);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: none;
  transition: opacity 0.25s var(--ease), visibility 0.25s var(--ease);
  z-index: 999;
  padding: 2rem 0 2.25rem;
}

/* Invisible bridge so cursor can travel from nav link into panel */
.mega-panel::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: -24px;
  height: 24px;
}

.nav-item.is-open .mega-panel,
.nav-item:hover .mega-panel,
.nav-item:focus-within .mega-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mega-panel__inner {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2rem;
  align-items: start;
}

.mega-panel__eyebrow {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--soft);
  margin-bottom: 0.75rem;
}

.mega-panel__hub {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--burgundy);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
}

.mega-panel__hub:hover {
  border-bottom-color: var(--burgundy);
}

.mega-panel__grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.75rem 1.25rem;
}

.mega-works {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.mega-works__label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--soft);
  margin-bottom: 0.75rem;
}

.mega-panel__grid--cats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mega-panel__grid--books {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.mega-link {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.85rem 0.75rem;
  border: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.mega-link:hover {
  background: rgba(166, 75, 56, 0.06);
  border-color: var(--line);
}

.mega-link__title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--charcoal);
  line-height: 1.25;
}

.mega-link__desc {
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--muted);
}

/* Mega demo page cards */
.mega-demo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.mega-demo-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
  transition: padding-left 0.35s var(--ease);
}

.mega-demo-card:hover {
  padding-left: 0.5rem;
}

.mega-demo-card strong {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
}

.mega-demo-card span:last-child {
  font-size: 0.9rem;
  color: var(--muted);
}

/* Mobile accordion mega */
.mobile-acc {
  border-bottom: 1px solid var(--line);
}

.mobile-acc__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 7vw, 2.25rem);
  font-weight: 400;
  color: var(--charcoal);
  text-align: left;
}

.mobile-acc__icon {
  width: 12px;
  height: 12px;
  border-right: 1.5px solid var(--charcoal);
  border-bottom: 1.5px solid var(--charcoal);
  transform: rotate(45deg);
  transition: transform 0.3s var(--ease);
  flex-shrink: 0;
  margin-right: 0.35rem;
}

.mobile-acc__btn[aria-expanded="true"] .mobile-acc__icon {
  transform: rotate(-135deg);
}

.mobile-acc__panel {
  display: none;
  flex-direction: column;
  padding: 0 0 1rem;
  gap: 0;
}

.mobile-acc.is-open .mobile-acc__panel {
  display: flex;
}

.mobile-acc__panel a {
  font-family: var(--font-sans) !important;
  font-size: 0.95rem !important;
  font-weight: 500 !important;
  padding: 0.55rem 0 !important;
  border-bottom: 1px solid var(--line) !important;
  letter-spacing: 0.02em;
}

.mobile-acc__hub {
  color: var(--burgundy) !important;
  font-weight: 600 !important;
}

.mobile-menu__nav--acc {
  gap: 0;
}

.mobile-menu__nav--acc > a {
  display: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-shrink: 0;
  z-index: 1002;
  align-self: center;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.lang-switch a {
  color: var(--soft);
  padding: 0.2rem 0.15rem;
  transition: color 0.3s ease;
}

.lang-switch a:hover {
  color: var(--charcoal);
}

.lang-switch a.is-active {
  color: var(--burgundy);
}

.lang-switch__sep {
  color: var(--line-strong);
  user-select: none;
}

.header-cta {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--burgundy);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.3s ease;
  flex-shrink: 0;
  white-space: nowrap;
}

.header-cta:hover {
  border-bottom-color: var(--burgundy);
}

.mobile-menu__lang {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  z-index: 1002;
  position: relative;
  align-self: center;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--charcoal);
  transition: transform 0.35s var(--ease), opacity 0.25s ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* Full-screen Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100dvh;
  z-index: 1001;
  background: var(--ivory);
  display: flex;
  flex-direction: column;
  padding: calc(var(--header-h) + 1.5rem) 1.5rem 2rem;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.4s var(--ease), visibility 0.4s var(--ease);
}

.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1;
}

.mobile-menu__nav a {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 7vw, 2.5rem);
  font-weight: 400;
  line-height: 1.35;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--charcoal);
  transition: color 0.3s ease, padding-left 0.3s var(--ease);
}

.mobile-menu__nav a:hover,
.mobile-menu__nav a:focus-visible {
  color: var(--burgundy);
  padding-left: 0.5rem;
}

.mobile-menu__footer {
  margin-top: auto;
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-menu__footer .btn {
  width: 100%;
}

.mobile-menu__meta {
  font-size: 0.8rem;
  color: var(--muted);
}

/* ========================================
   HERO
   ======================================== */
.hero {
  position: relative;
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(4rem, 10vw, 7rem);
  background:
    radial-gradient(ellipse 70% 55% at 85% 20%, rgba(166, 75, 56, 0.1), transparent 55%),
    radial-gradient(ellipse 50% 40% at 10% 90%, rgba(217, 199, 179, 0.55), transparent 50%),
    var(--sand);
  overflow: hidden;
}

.hero--memoir {
  padding: clamp(1.25rem, 3vw, 2.25rem) clamp(1.5rem, 6vw, 4rem) clamp(2.5rem, 5vw, 3.5rem);
  min-height: calc(100dvh - 5.5rem);
  display: flex;
  align-items: center;
}

.hero--memoir .hero__grid {
  align-items: center;
  width: 100%;
  max-width: 1080px;
  margin-inline: auto;
  gap: clamp(1.75rem, 4vw, 3rem);
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.75fr);
}

.hero__visual--book {
  aspect-ratio: 3 / 4;
  max-height: min(58vh, 520px);
  max-width: 340px;
  width: 100%;
  margin-inline: auto 0;
  position: relative;
  box-shadow:
    0 24px 48px rgba(92, 68, 56, 0.16),
    0 2px 0 rgba(166, 75, 56, 0.28);
}

.hero__visual--book::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(241, 231, 217, 0.28);
  pointer-events: none;
  z-index: 1;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: end;
}

.hero__content {
  padding-bottom: 1rem;
  position: relative;
  z-index: 2;
}

.hero__title {
  margin-bottom: 1.5rem;
  color: var(--cinnabar);
}

.hero--memoir .hero__title {
  margin-bottom: 1rem;
  font-size: clamp(2.1rem, 4.5vw, 3.35rem);
}

.hero__title em {
  font-style: italic;
  font-weight: 400;
  color: var(--cinnabar);
}

.hero__sub {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--pottery);
  max-width: 28rem;
  margin-bottom: 2.25rem;
}

.hero--memoir .hero__sub {
  margin-bottom: 1.5rem;
  font-size: 0.98rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero__visual {
  position: relative;
  aspect-ratio: 4 / 5;
  max-height: 640px;
}

.hero__visual--book img {
  filter: none;
}

.hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(12%) contrast(1.02);
}

.hero__caption {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  color: var(--sand);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-shadow: 0 1px 8px rgba(92, 68, 56, 0.45);
  z-index: 2;
}

.hero__offset {
  position: absolute;
  left: -8%;
  bottom: -6%;
  width: 42%;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--gold-soft);
  z-index: 1;
  pointer-events: none;
}

/* ========================================
   INTRO
   ======================================== */
.intro {
  padding: var(--space-3xl) 0;
  background: var(--ivory);
  border-top: 1px solid var(--line);
}

.intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.intro__text p {
  color: var(--muted);
  margin-bottom: 1.75rem;
  max-width: 28rem;
}

/* ========================================
   WHAT WE PUBLISH
   ======================================== */
.publish {
  padding: var(--space-3xl) 0;
  background: var(--warm-white);
}

.publish__header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--line);
}

.publish-list {
  display: flex;
  flex-direction: column;
}

.publish-item {
  display: grid;
  grid-template-columns: 4.5rem 1fr auto;
  gap: 1.5rem;
  align-items: baseline;
  padding: 1.75rem 0.5rem;
  border-bottom: 1px solid var(--line);
  transition: background 0.35s var(--ease), padding-left 0.35s var(--ease);
}

.publish-item:hover {
  background: rgba(166, 75, 56, 0.05);
  padding-left: 1rem;
}

.publish-item__num {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--gold);
  font-weight: 500;
}

.publish-item__title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 500;
  margin-bottom: 0.35rem;
}

.publish-item__desc {
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 32rem;
}

.publish-item__arrow {
  font-size: 1.25rem;
  color: var(--burgundy);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.35s ease, transform 0.35s var(--ease);
}

.publish-item:hover .publish-item__arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ========================================
   FEATURED BOOKS
   ======================================== */
.featured {
  padding: var(--space-3xl) 0;
  background: var(--ivory);
}

.featured__header {
  text-align: center;
  max-width: 36rem;
  margin: 0 auto var(--space-xl);
}

.featured__header .lead {
  margin: 1rem auto 0;
}

.book-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.book-card {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background: var(--camel);
  padding: 1.15rem;
  border: 1px solid var(--line);
}

.book-cover {
  aspect-ratio: 2 / 3;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.75rem 1.5rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.5s var(--ease);
}

.book-card:hover .book-cover {
  transform: translateY(-4px);
}

.book-cover--quiet {
  background:
    linear-gradient(160deg, rgba(166,75,56,0.06), transparent 50%),
    #E8DFD4;
  color: var(--pottery);
}

.book-cover--letters {
  background:
    linear-gradient(200deg, rgba(166,75,56,0.14), transparent 45%),
    #C9B29A;
  color: var(--pottery);
}

.book-cover--life {
  background:
    linear-gradient(180deg, transparent 40%, rgba(92,68,56,0.08)),
    #D7C9B8;
  color: var(--pottery);
}

.book-cover--ideas {
  background: #C4A992;
  color: var(--pottery);
}

.book-cover--culture {
  background: #E8DFD4;
  color: var(--pottery);
}

.book-cover__cat {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.7;
}

.book-cover__title {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.book-cover__author {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  opacity: 0.75;
  margin-top: 0.75rem;
}

.book-cover__mark {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 28px;
  height: 28px;
  border: 1px solid currentColor;
  border-radius: 50%;
  opacity: 0.35;
}

.book-card__meta h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
  color: var(--cinnabar);
}

.book-card__meta .author {
  font-size: 0.85rem;
  color: var(--pottery);
  margin-bottom: 0.85rem;
}

/* ========================================
   PHILOSOPHY
   ======================================== */
.philosophy {
  padding: var(--space-3xl) 0;
  background: var(--camel);
  color: var(--pottery);
  position: relative;
  overflow: hidden;
}

.philosophy__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.philosophy .eyebrow {
  color: var(--cinnabar);
}

.philosophy .display {
  color: var(--cinnabar);
  margin-bottom: 1.5rem;
}

.philosophy p {
  color: var(--pottery);
  max-width: 30rem;
  margin-bottom: 1.75rem;
}

.philosophy .text-link {
  color: var(--cinnabar);
}

.philosophy__visual {
  aspect-ratio: 4 / 5;
  position: relative;
}

.philosophy__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(30%) contrast(1.05);
  opacity: 0.9;
}

.philosophy__number {
  position: absolute;
  top: -1.5rem;
  left: -1rem;
  font-family: var(--font-serif);
  font-size: clamp(5rem, 12vw, 9rem);
  font-weight: 300;
  line-height: 1;
  color: rgba(166, 75, 56, 0.14);
  pointer-events: none;
}

/* ========================================
   AUTHORS (HOME)
   ======================================== */
.authors-home {
  padding: var(--space-3xl) 0;
  background: var(--warm-white);
}

.authors-home__header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: var(--space-xl);
  gap: 1.5rem;
}

.author-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.author-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.author-card__img {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--paper);
}

.author-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(25%);
  transition: transform 0.8s var(--ease), filter 0.8s ease;
}

.author-card:hover .author-card__img img {
  transform: scale(1.04);
  filter: grayscale(0%);
}

.author-card h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
}

.author-card p {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0.35rem 0 0.75rem;
}

/* ========================================
   PROCESS
   ======================================== */
.process {
  padding: var(--space-3xl) 0;
  background: var(--ivory);
  border-top: 1px solid var(--line);
}

.process__header {
  margin-bottom: var(--space-xl);
  max-width: 28rem;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-strong);
}

.process-step {
  padding: 2rem 1.5rem 2rem 0;
  border-right: 1px solid var(--line);
  position: relative;
}

.process-step:last-child {
  border-right: none;
  padding-right: 0;
}

.process-step:first-child {
  padding-left: 0;
}

.process-step__num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--burgundy);
  line-height: 1;
  margin-bottom: 1.25rem;
}

.process-step h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 500;
  margin-bottom: 0.65rem;
}

.process-step p {
  font-size: 0.9rem;
  color: var(--muted);
  max-width: 14rem;
}

/* ========================================
   JOURNAL (HOME)
   ======================================== */
.journal-home {
  padding: var(--space-3xl) 0;
  background: var(--warm-white);
}

.journal-home__header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: var(--space-xl);
  gap: 1.5rem;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.article-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--camel);
  padding: 1.15rem;
  border: 1px solid var(--line);
}

.article-card__img {
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: var(--paper);
}

.article-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}

.article-card:hover .article-card__img img {
  transform: scale(1.04);
}

.article-card__meta {
  display: flex;
  gap: 1rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--soft);
}

.article-card__meta .cat {
  color: var(--cinnabar);
}

.article-card h3 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 500;
  line-height: 1.25;
  color: var(--cinnabar);
}

.article-card p {
  font-size: 0.9rem;
  color: var(--pottery);
}

/* ========================================
   NEWSLETTER
   ======================================== */
.newsletter {
  padding: var(--space-2xl) 0;
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.newsletter__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.newsletter__form {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--pottery);
  padding-bottom: 0.5rem;
  max-width: 28rem;
}

.newsletter__form input {
  flex: 1;
  min-width: 0;
  padding: 0.75rem 0;
  font-size: 0.95rem;
}

.newsletter__form input::placeholder {
  color: var(--soft);
}

.newsletter__form button {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--burgundy);
  padding: 0.75rem 0 0.75rem 1rem;
  white-space: nowrap;
}

.form-message {
  margin-top: 0.85rem;
  font-size: 0.85rem;
  color: var(--burgundy);
  min-height: 1.25rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.form-message.is-visible {
  opacity: 1;
}

/* ========================================
   CONTACT TEASER
   ======================================== */
.contact-teaser {
  padding: var(--space-3xl) 0;
  background: var(--warm-white);
  text-align: center;
}

.contact-teaser .display {
  max-width: 18ch;
  margin: 0 auto 1.25rem;
}

.contact-teaser .lead {
  margin: 0 auto 2rem;
}

.contact-teaser__details {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2.5rem;
  margin-bottom: 2rem;
}

.contact-teaser__details dt {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--soft);
  margin-bottom: 0.35rem;
}

.contact-teaser__details dd a {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--charcoal);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, color 0.3s ease;
}

.contact-teaser__details dd a:hover {
  color: var(--burgundy);
  border-bottom-color: var(--burgundy);
}

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
  background: var(--camel);
  color: var(--pottery);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--moss);
}

.footer-brand .logo {
  color: var(--cinnabar);
  margin-bottom: 1rem;
  display: inline-block;
}

.footer-brand .logo img {
  height: 48px;
  max-width: 200px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 22rem;
  color: var(--pottery);
}

.footer-col h4 {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cinnabar);
  margin-bottom: 1.25rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-col a {
  font-size: 0.9rem;
  color: var(--pottery);
  transition: color 0.3s ease;
}

.footer-col a:hover {
  color: var(--cinnabar);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: var(--space-lg);
  font-size: 0.8rem;
  color: var(--pottery);
}

.footer-bottom a {
  color: var(--pottery);
  transition: color 0.3s ease;
}

.footer-bottom a:hover {
  color: var(--cinnabar);
}

/* ========================================
   PAGE HERO (INNER)
   ======================================== */
.page-hero {
  padding: clamp(3.5rem, 8vw, 5.5rem) 0 clamp(2.5rem, 5vw, 3.5rem);
  background: var(--sand);
  border-bottom: 1px solid var(--line);
}

.page-hero .display {
  max-width: 16ch;
  color: var(--cinnabar);
}

.page-hero .lead {
  margin-top: 1.25rem;
  color: var(--pottery);
}

.page-hero--split {
  padding-bottom: 0;
  border-bottom: none;
}

.page-hero--split .page-hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: end;
}

.page-hero--split .page-hero__visual {
  aspect-ratio: 4 / 3;
  margin-bottom: -1px;
}

.page-hero--split .page-hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ========================================
   INNER PAGE SECTIONS
   ======================================== */
.section {
  padding: var(--space-2xl) 0;
}

.section--ivory {
  background: var(--ivory);
}

.section--paper {
  background: var(--paper);
}

.section--dark {
  background: var(--camel);
  color: var(--pottery);
}

.section--dark .display {
  color: var(--cinnabar);
}

.section--dark p {
  color: var(--pottery);
}

.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.split-grid--top {
  align-items: start;
}

.prose {
  max-width: 40rem;
}

.prose p + p {
  margin-top: 1.25rem;
}

.prose h2,
.prose h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  margin: 2rem 0 0.85rem;
  color: var(--cinnabar);
}

.prose h2 { font-size: 1.85rem; }
.prose h3 { font-size: 1.4rem; }

.prose p {
  color: var(--pottery);
}

.belief-list {
  display: grid;
  gap: 0;
}

.belief-item {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}

.belief-item__num {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--gold);
}

.belief-item h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.belief-item p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* Books filter */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--line);
}

.filter-btn {
  padding: 0.55rem 1.1rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid transparent;
  transition: color 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

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

.filter-btn.is-active {
  color: var(--cinnabar);
  border-color: var(--cinnabar);
  background: rgba(166, 75, 56, 0.06);
}

.books-listing .book-grid {
  grid-template-columns: repeat(3, 1fr);
}

.book-card.is-hidden {
  display: none;
}

/* Book detail */
.book-detail {
  padding: var(--space-2xl) 0;
}

.book-detail__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.book-detail__cover {
  position: sticky;
  top: calc(var(--header-h) + 1.5rem);
}

.book-detail__cover .book-cover {
  max-width: 380px;
  width: 100%;
}

.book-detail__info .eyebrow {
  margin-bottom: 0.75rem;
}

.book-detail__info .display {
  margin-bottom: 0.5rem;
}

.book-detail__author {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 1.75rem;
}

.book-detail__author a {
  color: var(--burgundy);
  border-bottom: 1px solid transparent;
}

.book-detail__author a:hover {
  border-bottom-color: var(--burgundy);
}

.detail-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem 2rem;
  margin: 2rem 0;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.detail-meta dt {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--soft);
  margin-bottom: 0.25rem;
}

.detail-meta dd {
  font-family: var(--font-serif);
  font-size: 1.1rem;
}

.related-block {
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--line);
}

.related-block h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 500;
  margin-bottom: var(--space-lg);
}

/* Author detail */
.author-detail__hero {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: end;
}

.author-detail__portrait {
  aspect-ratio: 3 / 4;
  overflow: hidden;
}

.author-detail__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(20%);
}

.author-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.author-list-card {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 1.5rem;
  align-items: center;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
}

.author-list-card__img {
  aspect-ratio: 3 / 4;
  overflow: hidden;
}

.author-list-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(20%);
}

.author-list-card .cat {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--burgundy);
  margin-bottom: 0.4rem;
}

.author-list-card h2 {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.author-list-card p {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 1rem;
}

/* Journal listing */
.featured-article {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--line);
}

.featured-article__img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.featured-article__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-article h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3vw, 2.5rem);
  font-weight: 500;
  line-height: 1.15;
  margin: 0.75rem 0 1rem;
  color: var(--cinnabar);
}

/* Article detail */
.article-hero {
  padding: var(--space-xl) 0 var(--space-lg);
  background: var(--sand);
}

.article-hero__meta {
  display: flex;
  gap: 1rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--soft);
  margin-bottom: 1rem;
}

.article-hero__meta .cat {
  color: var(--burgundy);
}

.article-hero .display {
  max-width: 18ch;
  margin-bottom: 1.5rem;
  color: var(--cinnabar);
}

.article-featured-img {
  aspect-ratio: 21 / 9;
  overflow: hidden;
  margin-bottom: var(--space-xl);
}

.article-featured-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-body {
  max-width: 42rem;
  margin: 0 auto;
  padding-bottom: var(--space-2xl);
}

.article-body p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--ink);
  margin-bottom: 1.5rem;
}

.article-body h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 500;
  margin: 2.5rem 0 1rem;
  color: var(--cinnabar);
}

.article-body blockquote {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-style: italic;
  line-height: 1.45;
  color: var(--pottery);
  background: var(--camel);
  border-left: 2px solid var(--cinnabar);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}

/* Contact page */
.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
}

.contact-info-block + .contact-info-block {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.contact-info-block h3 {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--soft);
  margin-bottom: 0.5rem;
}

.contact-info-block a,
.contact-info-block p {
  font-family: var(--font-serif);
  font-size: 1.35rem;
}

.contact-info-block a:hover {
  color: var(--burgundy);
}

.contact-form {
  display: grid;
  gap: 1.25rem;
  background: var(--camel);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border: 1px solid var(--line);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-field label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pottery);
  margin-bottom: 0.5rem;
}

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--pottery);
  background: var(--sand);
  transition: border-color 0.3s ease;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--cinnabar);
}

.form-field textarea {
  min-height: 140px;
  resize: vertical;
}

.faq-list {
  margin-top: var(--space-xl);
}

.faq-item {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}

.faq-item h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.faq-item p {
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 40rem;
}

/* CTA band */
.cta-band {
  padding: var(--space-2xl) 0;
  text-align: center;
  background: var(--camel);
  color: var(--pottery);
}

.cta-band .display {
  color: var(--cinnabar);
  margin-bottom: 1rem;
}

.cta-band p {
  color: var(--pottery);
  margin-bottom: 1.75rem;
  max-width: 28rem;
  margin-inline: auto;
}

/* Legal pages */
.legal-content {
  max-width: 42rem;
  margin: 0 auto;
  padding: var(--space-2xl) 0;
}

.legal-content h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  margin: 2rem 0 0.75rem;
}

.legal-content p {
  color: var(--muted);
  margin-bottom: 1rem;
}

/* Empty / note */
.demo-note {
  font-size: 0.8rem;
  color: var(--soft);
  font-style: italic;
  margin-top: 0.5rem;
}