/* ===========================
   NAGI 凪空間設計 — Stylesheet
   =========================== */

:root {
  --bg-dark: #0f0e0c;
  --bg-cream: #f5f1ea;
  --bg-warm: #ebe4d8;
  --bg-gallery: #faf8f4;
  --accent: #c9a961;
  --accent-dark: #a68645;
  --text-dark: #1a1814;
  --text-light: #f5f1ea;
  --text-muted: #8a8580;
  --text-mid: #4a463f;
  --border: rgba(0, 0, 0, 0.08);
  --border-light: rgba(255, 255, 255, 0.12);
  --serif: 'Playfair Display', 'Noto Serif TC', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Noto Sans TC', sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 17px;          /* 基準字級：沒有另外指定大小的文字都跟著放大 */
  color: var(--text-dark);
  background: var(--bg-cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
}

.serif-italic {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
}

/* ============ NAV ============ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 24px 40px;
  transition: all 0.4s var(--ease);
}
.nav.scrolled {
  background: rgba(245, 241, 234, 0.92);
  backdrop-filter: blur(20px);
  padding: 16px 40px;
  box-shadow: 0 1px 0 var(--border);
}
.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-light);
  transition: color 0.4s;
}
.nav.scrolled .logo { color: var(--text-dark); }
.logo-mark {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 600;
  font-style: italic;
  color: var(--accent);
}
.logo-text {
  font-size: 14px;
  letter-spacing: 0.15em;
  font-weight: 600;
  line-height: 1.3;
}
.logo-text em {
  font-style: normal;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.1em;
}
.nav-links {
  display: flex;
  gap: 36px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.05em;
}
.nav-links a {
  color: var(--text-light);
  position: relative;
  padding: 6px 0;
  transition: color 0.3s;
}
.nav.scrolled .nav-links a { color: var(--text-dark); }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.3s var(--ease);
}
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1em;
  border-radius: 100px;
  transition: all 0.3s var(--ease);
}
.nav-cta:hover {
  background: var(--accent);
  color: var(--bg-dark);
}

/* ============ HERO ============ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 720px;
  overflow: hidden;
  background: var(--bg-dark);
}
.hero-image {
  position: absolute;
  inset: 0;
  animation: heroZoom 20s ease-out forwards;
}
.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@keyframes heroZoom {
  from { transform: scale(1.15); }
  to { transform: scale(1); }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,14,12,0.5) 0%, rgba(15,14,12,0.2) 30%, rgba(15,14,12,0.85) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 80px 140px;
  max-width: 1280px;
  margin: 0 auto;
  color: var(--text-light);
}
.hero-eyebrow {
  font-size: 14px;
  letter-spacing: 0.25em;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 28px;
  opacity: 0;
  animation: slideUp 1s 0.3s var(--ease) forwards;
}
.hero-title {
  font-family: var(--serif);
  font-size: clamp(48px, 8vw, 110px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 32px;
  opacity: 0;
  animation: slideUp 1.2s 0.5s var(--ease) forwards;
}
.hero-sub {
  font-size: 19px;
  font-weight: 300;
  letter-spacing: 0.08em;
  opacity: 0.85;
  margin-bottom: 48px;
  opacity: 0;
  animation: slideUp 1s 0.7s var(--ease) forwards;
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  animation: slideUp 1s 0.9s var(--ease) forwards;
}
.hero-marquee {
  position: absolute;
  bottom: 40px;
  left: 0;
  right: 0;
  overflow: hidden;
  z-index: 2;
  padding: 16px 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}
.marquee-track {
  display: flex;
  gap: 60px;
  white-space: nowrap;
  animation: marquee 30s linear infinite;
  color: var(--text-light);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3em;
}
.marquee-track .dot { color: var(--accent); }
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 36px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.1em;
  border-radius: 100px;
  transition: all 0.3s var(--ease);
  cursor: pointer;
}
.btn.full { width: 100%; justify-content: center; }
.btn-light {
  background: var(--accent);
  color: var(--bg-dark);
  border: 1px solid var(--accent);
}
.btn-light:hover {
  background: transparent;
  color: var(--accent);
}
.btn-ghost {
  background: transparent;
  color: var(--text-light);
  border: 1px solid rgba(255,255,255,0.3);
}
.btn-ghost:hover {
  background: var(--text-light);
  color: var(--bg-dark);
  border-color: var(--text-light);
}
.btn-dark {
  background: var(--bg-dark);
  color: var(--text-light);
  border: 1px solid var(--bg-dark);
}
.btn-dark:hover {
  background: transparent;
  color: var(--bg-dark);
}

/* ============ STATS ============ */
.stats {
  padding: 100px 0 80px;
  background: var(--bg-cream);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}
.stat h3 {
  font-family: var(--serif);
  font-size: 72px;
  font-weight: 500;
  color: var(--text-dark);
  letter-spacing: -0.03em;
  line-height: 1;
}
.stat sup {
  font-size: 26px;
  color: var(--accent);
  font-weight: 400;
  margin-left: 4px;
  vertical-align: super;
}
.stat p {
  margin-top: 12px;
  font-size: 15px;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  font-weight: 500;
}

/* ============ SECTION HEAD ============ */
.section-eyebrow {
  font-size: 14px;
  letter-spacing: 0.25em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 24px;
  text-transform: uppercase;
}
.section-eyebrow.light { color: var(--accent); }
.section-title {
  font-family: var(--serif);
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}
.section-title.light { color: var(--text-light); }
/* 聯繫區在 1024px 以上是雙欄，標題只有半個容器寬（1440px 以上約 550px）。
   吃滿 72px 會讓設計好的第二行「會不會是您的家？」放不下而折行、留下孤字。
   限定在雙欄的區間覆寫，才不會蓋掉窄螢幕的字級規則。 */
@media (min-width: 1025px) {
  .contact .section-title { font-size: clamp(40px, 5vw, 64px); }
}
.section-title em { font-style: italic; color: var(--accent); }
.section-desc {
  font-size: 18px;
  color: var(--text-muted);
  margin-top: 20px;
  max-width: 600px;
}
.section-head { margin-bottom: 80px; }
.section-head.center {
  text-align: center;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* ============ PHILOSOPHY ============ */
.philosophy {
  padding: 140px 0;
}
.philo-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 100px;
  align-items: center;
}
.philo-text { padding-right: 40px; }
.philo-body {
  font-size: 19px;
  color: var(--text-mid);
  line-height: 1.85;
  margin-top: 24px;
}
.philo-signature {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-family: var(--serif);
  font-size: 24px;
  font-style: italic;
}
.philo-signature small {
  display: block;
  font-family: var(--sans);
  font-size: 14px;
  font-style: normal;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  margin-top: 6px;
  font-weight: 500;
}
.philo-image {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: 4px;
}
.philo-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease);
}
.philo-image:hover img { transform: scale(1.05); }
.philo-tag {
  position: absolute;
  top: 24px;
  right: 24px;
  background: var(--bg-cream);
  padding: 10px 18px;
  font-size: 13px;
  letter-spacing: 0.2em;
  font-weight: 600;
  color: var(--accent);
}

/* ============ PROJECTS / WORKS GALLERY ============ */
.projects {
  padding: 150px 0;
  background: var(--bg-gallery);
}

/* -- head：標題左，件數右 -- */
.works-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 56px;
  margin-bottom: 52px;
}
.works-head .section-head { margin-bottom: 0; }
.works-count {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--text-muted);
  white-space: nowrap;
  padding-bottom: 10px;
}
.works-count span {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0.06em;
  color: var(--accent-dark);
  vertical-align: -2px;
  margin-right: 4px;
}

/* -- 分類 -- */
.works-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  margin-bottom: 76px;
}
.works-filter button {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  padding: 4px 0;
  font-size: 16px;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  transition: color 0.35s var(--ease);
}
.works-filter button em {
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.18em;
  opacity: 0.55;
}
.works-filter button::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -19px;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.45s var(--ease);
}
.works-filter button:hover { color: var(--text-dark); }
.works-filter button.active { color: var(--text-dark); font-weight: 600; }
.works-filter button.active::after { width: 100%; }

/* -- 作品格 -- */
.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 28px;
  row-gap: 78px;
}
/* 容器本身不做位移，交給卡片各自入場 */
.works-grid.reveal { opacity: 1; transform: none; transition: none; }

.work-link { display: block; }
.work-figure {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-warm);
}
.work-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease);
}
.work-figure::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--text-dark);
  opacity: 0;
  transition: opacity 0.6s var(--ease);
}
.work-link:hover .work-figure img { transform: scale(1.045); }
.work-link:hover .work-figure::after { opacity: 0.06; }

.work-caption {
  position: relative;
  padding-top: 22px;
  border-top: 1px solid var(--border);
}
.work-caption::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.7s var(--ease);
}
.work-link:hover .work-caption::before { width: 100%; }

.work-en {
  font-family: var(--serif);
  font-size: 23px;
  font-weight: 400;
  font-style: italic;
  line-height: 1.25;
  color: var(--text-dark);
}
.work-zh {
  margin-top: 8px;
  font-size: 16px;
  letter-spacing: 0.18em;
  color: var(--text-mid);
}
.work-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--text-muted);
}
.work-code {
  font-weight: 600;
  color: var(--accent-dark);
  transition: letter-spacing 0.4s var(--ease);
}
.work-link:hover .work-code { letter-spacing: 0.24em; }
.work-meta .sep {
  width: 1px;
  height: 10px;
  background: var(--border);
}
.work-place {
  margin-left: auto;
  letter-spacing: 0.08em;
  text-align: right;
}

/* -- 卡片入場（含切換分類時重播） --
   只有 works.js 掛上 .js-anim 後才隱藏，
   確保 JS 失效時卡片仍然看得到，不會整片空白 */
@keyframes workIn {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: none; }
}
.works-grid.js-anim .work-card { opacity: 0; }
.works-grid.js-anim.visible .work-card {
  animation: workIn 0.8s var(--ease) both;
  animation-delay: calc(var(--d, 0) * 75ms);
}

.works-empty {
  display: none;
  padding: 60px 0;
  text-align: center;
  font-size: 16px;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}
.works-empty.show { display: block; }

/* -- MORE -- */
.works-more {
  margin-top: 100px;
  display: flex;
  justify-content: center;
}
.more-link {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--text-dark);
  transition: border-color 0.4s var(--ease);
}
.more-link svg {
  color: var(--accent);
  transition: transform 0.4s var(--ease);
}
.more-link:hover { border-color: var(--accent); }
.more-link:hover svg { transform: translateX(6px); }

/* ============ PROCESS ============ */
.process {
  padding: 140px 0;
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}
.step {
  position: relative;
  padding: 40px 24px;
  border-top: 1px solid var(--border);
}
.step-num {
  font-family: var(--serif);
  font-size: 56px;
  font-weight: 500;
  color: var(--accent);
  display: block;
  line-height: 1;
  margin-bottom: 24px;
}
.step h3 {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 500;
  margin-bottom: 12px;
  color: var(--text-dark);
}
.step p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ============ TESTIMONIAL ============ */
.testimonial {
  padding: 140px 0;
  background: var(--bg-warm);
}
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.testimonial-card {
  background: var(--bg-cream);
  border-radius: 6px;
  padding: 48px 36px;
  position: relative;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.testimonial-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.06);
}
.quote-mark {
  color: var(--accent);
  opacity: 0.3;
  margin-bottom: 24px;
  display: block;
}
.testimonial-card blockquote {
  font-family: var(--serif);
  font-size: 20px;
  font-style: italic;
  line-height: 1.65;
  color: var(--text-dark);
  margin-bottom: 28px;
}
.testimonial-project {
  padding: 20px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
  font-size: 15px;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  line-height: 1.9;
}
.testimonial-project strong {
  color: var(--text-dark);
  font-weight: 600;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}
.testimonial-author strong {
  display: block;
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 4px;
}
.testimonial-author small {
  font-size: 14px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

/* ============ CONTACT ============ */
.contact {
  padding: 140px 0;
  background: var(--bg-dark);
  color: var(--text-light);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: start;
}
.contact-desc {
  color: rgba(245,241,234,0.7);
  font-size: 18px;
  margin-top: 28px;
  margin-bottom: 48px;
  max-width: 440px;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.info-item {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 16px;
  color: rgba(245,241,234,0.85);
}
.info-item svg {
  color: var(--accent);
  flex-shrink: 0;
}

.contact-form {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 48px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-field label {
  display: block;
  font-size: 13px;
  letter-spacing: 0.15em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-light);
  padding: 14px 18px;
  font-size: 16px;
  font-family: inherit;
  border-radius: 4px;
  transition: all 0.3s;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255,255,255,0.08);
}
.form-field textarea { resize: vertical; }

/* ============ FOOTER ============ */
.footer {
  background: var(--bg-dark);
  color: var(--text-light);
  padding: 40px 0;
  border-top: 1px solid var(--border-light);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.1em;
}
.footer-copy {
  font-size: 14px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.footer-social {
  display: flex;
  gap: 16px;
}
.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  color: var(--text-light);
  transition: all 0.3s;
}
.footer-social a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-dark);
}

/* ============ REVEAL ANIMATION ============ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============ MOBILE NAV / HAMBURGER ============ */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  position: relative;
  background: transparent;
  border: 1px solid rgba(245, 241, 234, 0.3);
  border-radius: 50%;
  z-index: 1001;
  transition: all 0.4s var(--ease);
}
.nav.scrolled .nav-toggle { border-color: rgba(15, 14, 12, 0.2); }
.nav-toggle span {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 18px;
  height: 1.5px;
  background: var(--text-light);
  transform: translate(-50%, -50%);
  transition: all 0.4s var(--ease);
}
.nav.scrolled .nav-toggle span { background: var(--text-dark); }
.nav-toggle span:nth-child(1) { transform: translate(-50%, calc(-50% - 5px)); }
.nav-toggle span:nth-child(3) { transform: translate(-50%, calc(-50% + 5px)); }
body.menu-open .nav-toggle { border-color: rgba(245, 241, 234, 0.3) !important; }
body.menu-open .nav-toggle span { background: var(--text-light) !important; }
body.menu-open .nav-toggle span:nth-child(1) { transform: translate(-50%, -50%) rotate(45deg); }
body.menu-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.menu-open .nav-toggle span:nth-child(3) { transform: translate(-50%, -50%) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg-dark);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-20px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
  overflow-y: auto;
}
body.menu-open { overflow: hidden; }
body.menu-open .mobile-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.mobile-menu-inner {
  min-height: 100%;
  padding: 120px 32px 60px;
  display: flex;
  flex-direction: column;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border-light);
}
.mobile-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0;
  border-bottom: 1px solid var(--border-light);
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 500;
  color: var(--text-light);
  transition: padding 0.3s var(--ease), color 0.3s;
}
.mobile-nav a span {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--accent);
  font-weight: 500;
}
.mobile-nav a:hover { padding-left: 12px; color: var(--accent); }
.mobile-cta {
  margin-top: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 32px;
  background: var(--accent);
  color: var(--text-dark);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: 999px;
}
.mobile-foot {
  margin-top: auto;
  padding-top: 60px;
  font-size: 14px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  line-height: 1.8;
}

/* ============ 內頁：固定實色導覽列 ============ */
.nav.solid {
  background: rgba(245, 241, 234, 0.94);
  backdrop-filter: blur(20px);
  padding: 16px 40px;
  box-shadow: 0 1px 0 var(--border);
}
.nav.solid .logo,
.nav.solid .nav-links a { color: var(--text-dark); }
.nav.solid .nav-toggle { border-color: rgba(15, 14, 12, 0.2); }
.nav.solid .nav-toggle span { background: var(--text-dark); }
.nav-links a.current { color: var(--text-dark); font-weight: 600; }
.nav-links a.current::after { width: 100%; }

/* ============ 內頁：頁首 ============ */
.page-hero {
  padding: 170px 0 0;
  background: var(--bg-gallery);
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  /* 不用 margin-bottom：會與 .page-hero 的邊界合併，
     在兩區之間漏出 body 底色形成色帶。間距交給下方 .projects.is-page */
  margin-bottom: 0;
}
.breadcrumb a { transition: color 0.3s; }
.breadcrumb a:hover { color: var(--accent-dark); }
.breadcrumb span[aria-current] { color: var(--text-dark); }
.breadcrumb .crumb-sep { color: var(--border); }

.projects.is-page { padding-top: 76px; }

.works-note {
  margin-top: 96px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.works-note p {
  font-size: 17px;
  color: var(--text-mid);
  line-height: 1.9;
  max-width: 560px;
}
.works-note p strong {
  display: block;
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 8px;
}

/* ============ 作品詳情 MODAL ============ */
.work-card { cursor: pointer; }

.prj-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 14, 12, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s, visibility 0.35s;
}
.prj-modal-overlay.active { opacity: 1; visibility: visible; }

.prj-modal-box {
  background: var(--bg-cream);
  border: 1px solid rgba(201, 169, 97, 0.15);
  border-radius: 4px;
  max-width: 480px;
  width: 100%;
  max-height: 86vh;
  overflow-y: auto;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.2);
  transform: translateY(30px) scale(0.96);
  transition: transform 0.45s var(--ease);
  position: relative;
}
.prj-modal-overlay.active .prj-modal-box { transform: none; }

.prj-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  background: rgba(15, 14, 12, 0.55);
  color: #fff;
  font-size: 24px;
  line-height: 1;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: background 0.25s;
}
.prj-modal-close:hover { background: rgba(15, 14, 12, 0.85); }

.prj-modal-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}
.prj-modal-body { padding: 28px 32px 32px; }
.prj-modal-num {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.18em;
  font-weight: 600;
  color: var(--accent-dark);
  margin-bottom: 10px;
}
.prj-modal-en {
  font-family: var(--serif);
  font-style: italic;
  font-size: 19px;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.prj-modal-title {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.prj-modal-loc {
  font-size: 15px;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.prj-modal-detail {
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-mid);
  white-space: pre-line;
  padding: 22px 24px;
  background: var(--bg-warm);
  margin-bottom: 26px;
}
.prj-modal-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  background: var(--bg-dark);
  color: var(--text-light);
  border: 1px solid var(--bg-dark);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.15em;
  border-radius: 100px;
  transition: all 0.3s var(--ease);
}
.prj-modal-cta:hover { background: transparent; color: var(--bg-dark); }

.prj-modal-box::-webkit-scrollbar { width: 5px; }
.prj-modal-box::-webkit-scrollbar-track { background: transparent; }
.prj-modal-box::-webkit-scrollbar-thumb { background: rgba(201, 169, 97, 0.35); }

/* ============ 作品內頁 project.html ============ */
.prj-missing {
  padding: 220px 0 160px;
  background: var(--bg-gallery);
  text-align: center;
}
.prj-missing .section-eyebrow { text-align: center; }
.prj-missing .section-desc { margin: 20px auto 40px; }

.prj { background: var(--bg-gallery); padding-top: 130px; }

.prj .breadcrumb { margin-bottom: 0; }

.prj-head {
  padding-top: 44px;
  padding-bottom: 56px;
}
.prj-en {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(22px, 3vw, 32px);
  color: var(--text-muted);
  margin-bottom: 10px;
}
.prj-title {
  font-family: var(--serif);
  font-size: clamp(44px, 7vw, 92px);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}
.prj-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 0;
  margin-top: 44px;
  border-top: 1px solid var(--border);
  padding-top: 32px;
}
.prj-specs .spec {
  flex: 0 0 auto;
  padding-right: 40px;
  margin-right: 40px;
  border-right: 1px solid var(--border);
}
.prj-specs .spec:last-child { border-right: none; margin-right: 0; padding-right: 0; }
.prj-specs dt {
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--accent-dark);
  font-weight: 600;
  margin-bottom: 8px;
}
.prj-specs dd {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--text-dark);
}

/* ---- 主圖輪播 + 縮圖換圖 ---- */
.prj-viewer { position: relative; }
.prj-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 66vh;
  overflow: hidden;
  background: var(--bg-warm);
  cursor: grab;
  touch-action: pan-y;          /* 橫向給輪播，直向留給頁面捲動 */
  user-select: none;
  -webkit-user-select: none;
}
.prj-stage.is-dragging { cursor: grabbing; }
.prj-stage.is-dragging .prj-stage-track { transition: none; }
.prj-stage-track {
  display: flex;
  height: 100%;
  transition: transform 0.7s var(--ease);
  will-change: transform;
}
.prj-slide { flex: 0 0 100%; height: 100%; }
.prj-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;         /* 避免瀏覽器把圖片當成可拖曳物件 */
  -webkit-user-drag: none;
}

.prj-arrow {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dark);
  background: rgba(245, 241, 234, 0.82);
  backdrop-filter: blur(6px);
  transform: translateY(-50%);
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}
.prj-arrow:hover { background: var(--bg-cream); }
.prj-arrow.prev { left: 20px; }
.prj-arrow.next { right: 20px; }
.prj-arrow.prev:hover { transform: translateY(-50%) translateX(-3px); }
.prj-arrow.next:hover { transform: translateY(-50%) translateX(3px); }
.prj-arrow:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.prj-counter {
  position: absolute;
  right: 20px;
  bottom: 18px;
  z-index: 2;
  padding: 7px 15px;
  font-family: var(--serif);
  font-size: 16px;
  letter-spacing: 0.08em;
  color: rgba(245, 241, 234, 0.72);
  background: rgba(15, 14, 12, 0.5);
  backdrop-filter: blur(6px);
}
.prj-counter em { font-style: normal; color: var(--accent); }

.prj-shot {
  display: flex;
  align-items: baseline;
  gap: 14px;
  min-height: 28px;
  padding-top: 24px;
}
.prj-shot-idx {
  flex: 0 0 auto;
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: 0.12em;
  color: var(--accent-dark);
}
.prj-shot-cap {
  font-size: 17px;
  line-height: 1.75;
  color: var(--text-muted);
}

.prj-thumbs {
  display: flex;
  gap: 12px;
  padding: 20px 0 4px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.prj-thumbs::-webkit-scrollbar { display: none; }
.prj-thumb {
  position: relative;
  flex: 0 0 132px;
  height: 88px;
  padding: 0;
  overflow: hidden;
  background: var(--bg-warm);
  opacity: 0.45;
  transition: opacity 0.4s var(--ease);
}
.prj-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.prj-thumb:hover { opacity: 0.85; }
.prj-thumb:hover img { transform: scale(1.06); }
.prj-thumb::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease);
}
.prj-thumb.active { opacity: 1; }
.prj-thumb.active::after { transform: scaleX(1); }
.prj-thumb:focus-visible { outline: 2px solid var(--accent-dark); outline-offset: 2px; }

.prj-viewer.single .prj-arrow,
.prj-viewer.single .prj-counter,
.prj-viewer.single .prj-thumbs { display: none; }

.prj-concept {
  padding-top: 96px;
  padding-bottom: 48px;
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  column-gap: 72px;
  row-gap: 0;
  align-items: start;
}
/* 左欄只是標籤，收窄成細長邊欄並隨捲動吸附，避免右側內容旁出現大片空白 */
.prj-concept .section-eyebrow {
  grid-column: 1;
  grid-row: 1 / span 2;
  position: sticky;
  top: 116px;
  margin: 10px 0 0;
}
.prj-lead {
  grid-column: 2;
  grid-row: 1;
  max-width: 24em;
  font-family: var(--serif);
  font-size: clamp(23px, 2.4vw, 32px);
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-dark);
  letter-spacing: 0.01em;
}
.prj-points {
  grid-column: 2;
  grid-row: 2;
  list-style: none;
  max-width: 780px;
  margin-top: 34px;
}
.prj-points li {
  position: relative;
  padding: 16px 0 16px 30px;
  border-top: 1px solid var(--border);
  font-size: 18px;
  color: var(--text-mid);
  line-height: 1.7;
}
.prj-points li:last-child { border-bottom: 1px solid var(--border); }
.prj-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 25px;
  width: 14px;
  height: 1px;
  background: var(--accent);
}

.prj-gallery {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 40px 40px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.prj-block {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  align-items: center;
}
.prj-block.flip .prj-block-img { order: 2; }
.prj-block-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-warm);
}
.prj-block-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease);
}
.prj-block-img:hover img { transform: scale(1.04); }
.prj-block-idx {
  font-family: var(--serif);
  font-size: 17px;
  color: var(--accent-dark);
  letter-spacing: 0.1em;
}
.prj-block-text h3 {
  font-family: var(--serif);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 500;
  color: var(--text-dark);
  margin: 12px 0 16px;
}
.prj-block-text p {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.85;
}

.prj-cta {
  margin-top: 60px;
  padding: 120px 0;
  background: var(--bg-dark);
  color: var(--text-light);
  text-align: center;
}
.prj-cta p {
  color: rgba(245, 241, 234, 0.7);
  font-size: 18px;
  margin: 24px auto 40px;
  max-width: 460px;
}

.prj-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 60px;
  padding-bottom: 60px;
}
.prj-nav-link { flex: 1; min-width: 0; }
.prj-nav-link.next { text-align: right; }
.prj-nav-link .dir {
  display: block;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--accent-dark);
  font-weight: 600;
  margin-bottom: 8px;
}
.prj-nav-link .nm {
  font-family: var(--serif);
  font-size: clamp(22px, 2.4vw, 30px);
  color: var(--text-dark);
  transition: color 0.3s;
}
.prj-nav-link:hover .nm { color: var(--accent-dark); }
.prj-nav-index {
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-mid);
  transition: all 0.3s var(--ease);
}
.prj-nav-index:hover { border-color: var(--accent); color: var(--accent-dark); }

.prj-more {
  padding-top: 60px;
  padding-bottom: 120px;
}
.prj-more .section-head { margin-bottom: 48px; }
.prj-more .works-grid { row-gap: 0; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .container { padding: 0 32px; }
  .nav { padding: 22px 32px; }
  .nav.scrolled, .nav.solid { padding: 14px 32px; }
  .hero-content { padding: 0 32px 140px; }
  .hero-title { font-size: clamp(56px, 8vw, 96px); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 60px; }
  .philo-grid { grid-template-columns: 1fr; gap: 60px; }
  .philo-text { padding-right: 0; }
  .works-head { flex-direction: column; align-items: flex-start; gap: 24px; }
  .works-count { padding-bottom: 0; }
  .works-filter { gap: 28px; margin-bottom: 60px; }
  .works-grid { grid-template-columns: repeat(2, 1fr); row-gap: 64px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .testi-grid { grid-template-columns: 1fr; gap: 24px; }
  .contact-grid { grid-template-columns: 1fr; gap: 60px; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .nav { padding: 18px 24px; }
  .nav.scrolled { padding: 14px 24px; }
  .container { padding: 0 24px; }
  .logo-mark { font-size: 30px; }
  .logo-text { font-size: 13px; }
  .logo-text em { font-size: 11px; }

  .hero { min-height: 100vh; }
  .hero-content { padding: 0 24px 110px; }
  .hero-eyebrow { font-size: 13px; margin-bottom: 24px; }
  .hero-title { font-size: clamp(44px, 12vw, 68px); line-height: 1.05; }
  .hero-sub { font-size: 16px; margin-top: 20px; }
  .hero-actions { gap: 12px; flex-wrap: wrap; }
  .hero-actions .btn { padding: 14px 24px; font-size: 13px; }
  .hero-marquee { font-size: 13px; padding: 12px 0; }

  .stats { padding: 70px 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 40px 24px; }
  .stat h3 { font-size: 52px; }
  .stat p { font-size: 13px; }

  .philosophy, .projects, .process, .testimonial, .contact { padding: 80px 0; }
  .section-eyebrow { font-size: 13px; }
  .section-title { font-size: clamp(36px, 9vw, 52px); }

  .works-grid { grid-template-columns: 1fr; row-gap: 56px; }
  .work-figure { aspect-ratio: 3 / 2; }
  .works-filter {
    gap: 0;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin-bottom: 48px;
  }
  .works-filter::-webkit-scrollbar { display: none; }
  .works-filter button { flex: 0 0 auto; padding: 4px 18px 4px 0; font-size: 15px; }
  .works-filter button em { display: none; }
  .work-en { font-size: 21px; }
  .works-more { margin-top: 64px; }

  .process-grid { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 36px 24px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-inner { flex-direction: column; text-align: center; gap: 24px; padding: 40px 0; }

  .nav.solid { padding: 14px 24px; }
  .page-hero { padding-top: 128px; }
  .projects.is-page { padding-top: 44px; }
  .works-note { margin-top: 64px; padding-top: 36px; gap: 24px; }
  .works-note p strong { font-size: 23px; }

  .prj-modal-overlay { padding: 16px; }
  .prj-modal-box { max-height: 90vh; }
  .prj-modal-img { height: 190px; }
  .prj-modal-body { padding: 24px 22px 26px; }
  .prj-modal-title { font-size: 24px; }
  .prj-modal-detail { padding: 18px; font-size: 15px; }

  .prj { padding-top: 96px; }
  .prj-head { padding-top: 32px; padding-bottom: 40px; }
  .prj-specs { gap: 20px 0; }
  .prj-specs .spec {
    flex: 0 0 33.333%;
    padding-right: 0;
    margin-right: 0;
    border-right: none;
    border-top: 1px solid var(--border);
    padding-top: 16px;
  }
  .prj-specs { border-top: none; padding-top: 24px; }
  .prj-specs dd { font-size: 19px; }
  .prj-stage { aspect-ratio: 4 / 3; max-height: none; }
  .prj-arrow { width: 42px; height: 42px; }
  .prj-arrow.prev { left: 12px; }
  .prj-arrow.next { right: 12px; }
  .prj-counter { right: 12px; bottom: 12px; padding: 6px 12px; font-size: 14px; }
  .prj-shot { padding-top: 18px; gap: 10px; }
  .prj-shot-cap { font-size: 16px; }
  .prj-thumbs { padding: 16px 0 4px; gap: 10px; }
  .prj-thumb { flex: 0 0 104px; height: 70px; }
  /* keep-all 之下子句不可拆，窄螢幕要把字級收一階，長子句才不會撐出水平捲動 */
  .prj-lead { font-size: 20px; }
  .prj-concept {
    grid-template-columns: 1fr;
    column-gap: 0;
    row-gap: 16px;
    padding-top: 64px;
  }
  .prj-concept .section-eyebrow {
    grid-column: 1;
    grid-row: auto;
    position: static;
    margin: 0;
  }
  .prj-lead, .prj-points { grid-column: 1; max-width: none; }
  .prj-lead { grid-row: auto; }
  .prj-points { grid-row: auto; margin-top: 24px; }
  .prj-gallery { padding: 56px 24px 24px; gap: 48px; }
  .prj-block { grid-template-columns: 1fr; gap: 20px; }
  .prj-block.flip .prj-block-img { order: 0; }
  .prj-cta { padding: 80px 0; margin-top: 40px; }
  .prj-nav { padding-top: 48px; padding-bottom: 48px; gap: 16px; }
  .prj-nav-index { width: 44px; height: 44px; }
  .prj-more { padding-bottom: 80px; }
}

@media (max-width: 480px) {
  [class*="desc"],.works-empty { font-size: 16px; }
  /* 36px 下限在 360px 螢幕上放不下 9～10 字的標題行，會折出孤字 */
  .section-title { font-size: clamp(26px, 8vw, 44px); }
  .prj-lead { font-size: 18px; }   /* 320px 螢幕仍放得下最長的 15 字子句 */
  .hero-title { font-size: clamp(40px, 13vw, 56px); }
  .stat h3 { font-size: 44px; }
  .mobile-nav a { font-size: 28px; padding: 22px 0; }
  .mobile-menu-inner { padding: 110px 24px 50px; }
}


/* === CJK-LINEBREAK-RULE === 中文分行規範：斷在停頓處、不切詞、無孤字
   規範全文：~/.claude/docs/cjk-linebreak-spec.md */

/* 標題與描述：需要多行時各行等長 */
h1,h2,h3,h4,h5,h6,
[class*="title"],[class*="heading"],
[class*="desc"],[class*="subtitle"],[class*="tagline"],[class*="lead"],
.hero-sub,.works-empty{
  text-wrap: balance;
}

/* 描述／標語：子句不可拆，只在（原逗號改成的）空格處斷。
   原本寫的是 word-break:normal + overflow-wrap:anywhere，
   那會允許從詞中間斷，正好是規範禁止的行為。 */
[class*="desc"],[class*="subtitle"],[class*="tagline"],[class*="lead"],
.hero-sub,.works-empty{
  word-break: keep-all;
  line-break: strict;
}

/* 內文散文：保留標點、不塞 <br>，只避免最後一行孤字 */
p,li,blockquote{
  text-wrap: pretty;
}

/* 括號／引號群組不可拆（規範二之二）：
   （…）「…」裡面若含 <strong>/<a>/<span>，整組包 <span class="nb"> */
.nb{ white-space: nowrap; }
/* === /CJK-LINEBREAK-RULE === */

/* ================= 版面差異化 ================= */
/* 作品列表：一大一小雙欄 + 每三張一幅跨欄寬幅。
   寬欄用 3:2、窄欄用 1:1，剛好互補 1.5fr : 1fr 的欄寬差，
   任何螢幕寬度算出來的高度都相同 → 同一列的圖與文字自動切齊。 */
.works-grid { grid-template-columns: 1.5fr 1fr; gap: 56px 26px; }
.work-figure { aspect-ratio: 4 / 3; }
/* 靜態節奏：無 JS 時、以及作品內頁的「同類型作品」走這組 */
.works-grid > *:nth-child(3n) { grid-column: span 2; }
.works-grid > *:nth-child(3n+1) .work-figure { aspect-ratio: 3 / 2; }
.works-grid > *:nth-child(3n+2) .work-figure { aspect-ratio: 1 / 1; }
.works-grid > *:nth-child(3n) .work-figure { aspect-ratio: 21 / 9; }
/* 篩選是用 display:none，nth-child 仍會算進隱藏卡片而讓節奏錯位，
   所以有 JS 時改由 works.js 依「可見順序」掛 class，優先度蓋過上面那組 */
.works-grid > .work-card.is-wide { grid-column: auto; }
.works-grid > .work-card.is-narrow { grid-column: auto; }
.works-grid > .work-card.is-banner { grid-column: span 2; }
.works-grid > .work-card.is-wide .work-figure { aspect-ratio: 3 / 2; }
.works-grid > .work-card.is-narrow .work-figure { aspect-ratio: 1 / 1; }
.works-grid > .work-card.is-banner .work-figure { aspect-ratio: 21 / 9; }
/* 流程五欄平均 → 兩欄，讓文字有呼吸 */
.process-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 64px; }
/* 數據四欄 → 加分隔線，去掉方塊感 */
.stats-grid > * { border-left: 1px solid rgba(255,255,255,.14); padding-left: 26px; }
.stats-grid > *:first-child { border-left: 0; padding-left: 0; }
/* 理念區左右對調比例 */
.philo-grid { grid-template-columns: 1.15fr 1fr; }
.philo-image { aspect-ratio: 3 / 4; }
@media (max-width: 900px) {
  .works-grid, .process-grid, .philo-grid { grid-template-columns: 1fr; }
  .works-grid > *:nth-child(3n),
  .works-grid > .work-card.is-banner { grid-column: auto; }
  /* 單欄時全部統一 4:3；選擇器要寫足夠具體才蓋得過上面的版位規則 */
  .work-figure,
  .works-grid > *:nth-child(3n+1) .work-figure,
  .works-grid > *:nth-child(3n+2) .work-figure,
  .works-grid > *:nth-child(3n) .work-figure,
  .works-grid > .work-card.is-wide .work-figure,
  .works-grid > .work-card.is-narrow .work-figure,
  .works-grid > .work-card.is-banner .work-figure { aspect-ratio: 4 / 3; }
  .stats-grid > * { border-left: 0; padding-left: 0; }
}