/* ============================================================
   ne-industry-archive.css — industry case archive bundle.
   Loaded only on the 5 mapped category archives (category.html
   body rendered by arden-base/industry-archive).
   SELF-CONTAINED: defines the New Era navy token system at :root
   (the theme's tokens.css is the generic --arden-* set, and the
   chrome's --color-* tokens are otherwise undefined on a bare
   archive — providing them here also keeps the theme-owned
   header / footer chrome navy on these pages).
   Parity source of truth:
     design/20260527-industry-category-mockup/category-business-building.html
     design/20260527-services-mockups/assets/css/{tokens,utilities,components}.css
   Wrapper: <div class="arden-industry-archive industry-category" data-industry="…">
   ============================================================ */

/* ---- Full-bleed: neutralise the constrained template main ---- */
.arden-main.arden-industry-archive-main {
  max-width: none;
  padding-block: 0;
  /* .arden-main bakes in padding-inline: var(--arden-layout-gutter) (~32px each
     side); the archive sections are full-bleed and constrain content via .inner. */
  padding-inline: 0;
  margin-inline: 0;
}
.arden-industry-archive-main > .arden-industry-archive { width: 100%; }

/* ============================================================
   :root tokens — New Era navy system (verbatim values from the
   mockup tokens.css). Scoped to the page by virtue of this file
   only loading on industry archives.
   ============================================================ */
:root {
  --color-primary:    #1B67B2;
  --color-secondary:  #0F4A85;
  --color-tertiary:   #1A96D5;
  --color-auxiliary:  #54C3F1;
  --color-neutral:    #F7FAFC;
  --color-surface:    #FFFFFF;
  --color-on-surface: #0F1B2D;
  --color-muted:      #4A5567;
  --color-border:     #E5EEF7;

  --color-navy-900:   #001f49;
  --color-navy-800:   #00376e;

  --color-aux-1:      var(--color-tertiary);
  --color-aux-2:      var(--color-auxiliary);

  --shadow-card:       0 1px 3px rgba(27,103,178,0.06);
  --shadow-card-hover: 0 4px 12px rgba(27,103,178,0.10);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;
  --radius-card: 12px;
  --radius-button: 8px;

  --motion-base:   200ms;
  --motion-easing: cubic-bezier(0.4, 0, 0.2, 1);

  --line-height-normal: 1.65;

  --container-max:   1280px;
  --container-pad-x: clamp(20px, 4vw, 40px);
  --header-height:   80px;

  --font-stack: "Noto Sans TC", "PingFang TC", "Heiti TC", "微軟正黑體", Arial, sans-serif;

  --font-size-eyebrow: 13px;
  --letter-eyebrow:    0.08em;
}

/* ============================================================
   Scoped resets + base typography — never leak into the
   theme-owned header / footer chrome.
   ============================================================ */
.arden-industry-archive,
.arden-industry-archive *,
.arden-industry-archive *::before,
.arden-industry-archive *::after { box-sizing: border-box; }

.arden-industry-archive {
  font-family: var(--font-stack);
  color: var(--color-on-surface);
  background: var(--color-surface);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
.arden-industry-archive img,
.arden-industry-archive picture,
.arden-industry-archive svg { display: block; max-width: 100%; height: auto; }
.arden-industry-archive a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--motion-base) var(--motion-easing);
}
.arden-industry-archive a:hover { color: var(--color-secondary); }
.arden-industry-archive h1,
.arden-industry-archive h2,
.arden-industry-archive h3,
.arden-industry-archive h4 { margin: 0; font-weight: 600; }
.arden-industry-archive p { margin: 0; }
.arden-industry-archive ul,
.arden-industry-archive ol { margin: 0; padding: 0; list-style: none; }
.arden-industry-archive :focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ---- Shared layout / text classes (scoped) ---- */
.arden-industry-archive .inner {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad-x);
}
.arden-industry-archive .eyebrow {
  display: inline-block;
  letter-spacing: var(--letter-eyebrow);
  font-weight: 600;
  font-size: var(--font-size-eyebrow);
  color: var(--color-primary);
}

/* ---- Buttons (scoped; ported from ne-about.css) ---- */
.arden-industry-archive .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 500;
  font-size: 15px;
  line-height: 1;
  border-radius: var(--radius-button);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--motion-base) var(--motion-easing),
              color var(--motion-base) var(--motion-easing),
              border-color var(--motion-base) var(--motion-easing),
              transform var(--motion-base) var(--motion-easing),
              box-shadow var(--motion-base) var(--motion-easing);
  white-space: nowrap;
  min-height: 44px;
  padding: 12px 24px;
}
.arden-industry-archive .btn:focus-visible { outline-offset: 4px; }
.arden-industry-archive .btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.arden-industry-archive .btn-primary:hover {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(15,74,133,0.18);
}

/* ============================================================
   Hero
   ============================================================ */
.industry-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(110deg, var(--color-navy-900) 0%, var(--color-navy-800) 58%, var(--color-navy-900) 100%);
  color: #fff;
  min-height: clamp(560px, 72vh, 760px);
  display: flex;
  align-items: stretch;
}
.industry-hero__photo { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.industry-hero__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  filter: saturate(0.95) contrast(1.04);
  transform: scale(1.015);
  transition: transform 0.6s ease;
}
.industry-hero::before {
  content: '';
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(95deg, rgba(0,18,46,0.92) 0%, rgba(0,32,72,0.78) 36%, rgba(0,40,86,0.42) 68%, rgba(0,40,86,0.30) 100%),
    linear-gradient(180deg, rgba(0,15,38,0.32) 0%, rgba(0,30,72,0) 32%, rgba(0,32,74,0.55) 100%);
  pointer-events: none;
}
.industry-hero__decor {
  position: absolute;
  top: -130px; right: -110px;
  width: min(780px, 70vw); height: 480px;
  z-index: 1;
  background: repeating-radial-gradient(ellipse at 78% 40%, rgba(84,195,241,0.40) 0 1px, transparent 1px 16px);
  opacity: 0.22;
  pointer-events: none;
  mix-blend-mode: screen;
  transform: rotate(-5deg);
}
.industry-hero__chevron {
  position: absolute;
  bottom: clamp(28px, 4vw, 56px);
  right: clamp(24px, 4vw, 56px);
  z-index: 2;
  width: 138px; height: 46px;
  color: var(--color-aux-2);
  opacity: 0.85;
  pointer-events: none;
}
.industry-hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-block: clamp(120px, 12vw, 168px) clamp(56px, 7vw, 92px);
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 2.4vw, 32px);
}
.industry-hero__crumb { color: rgba(255,255,255,0.78); }
.industry-hero__crumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0; margin: 0;
  font-size: 13px;
  letter-spacing: 0.04em;
}
.industry-hero__crumb li + li::before { content: '/'; margin-right: 8px; color: rgba(255,255,255,0.45); }
.industry-hero__crumb a { color: rgba(255,255,255,0.84); text-decoration: none; }
.industry-hero__crumb a:hover { color: #fff; }
.industry-hero__crumb [aria-current="page"] { color: #fff; font-weight: 500; }
.industry-hero__crumb a:focus-visible { outline: 2px solid var(--color-aux-2); outline-offset: 3px; border-radius: 2px; }
@media (max-width: 768px) {
  .industry-hero__crumb ol { gap: 2px; align-items: center; }
  .industry-hero__crumb a,
  .industry-hero__crumb [aria-current="page"] { display: inline-flex; align-items: center; min-height: 44px; padding: 10px 6px; line-height: 1.2; }
  .industry-hero__crumb li + li::before { margin-right: 4px; }
}
.industry-hero__copy {
  display: flex;
  flex-direction: column;
  gap: clamp(14px, 1.8vw, 22px);
  max-width: min(760px, 100%);
}
.industry-hero__eyebrow {
  display: inline-block;
  color: var(--color-aux-2);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
}
.industry-hero__title {
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.12;
  font-weight: 700;
  color: #fff;
  margin: 0;
}
.industry-hero__title::after {
  content: '';
  display: block;
  width: 56px; height: 3px;
  background: var(--color-aux-2);
  margin-top: clamp(14px, 1.6vw, 22px);
}
.industry-hero__subhead {
  font-size: clamp(15px, 1.15vw, 18px);
  line-height: 1.65;
  color: rgba(255,255,255,0.88);
  max-width: 680px;
  margin: 0;
}
.industry-hero__meta {
  margin-top: clamp(10px, 1.4vw, 18px);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.65);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.industry-hero__meta::before { content: ''; display: inline-block; width: 22px; height: 1px; background: rgba(255,255,255,0.55); }
@media (max-width: 768px) {
  .industry-hero { min-height: 620px; }
  .industry-hero__inner { padding-block: 104px 56px; gap: 18px; }
  .industry-hero__chevron { display: none; }
}

/* ============================================================
   Intro
   ============================================================ */
.industry-intro {
  background: var(--color-surface);
  padding-block: clamp(64px, 7vw, 96px);
}
.industry-intro__inner {
  display: grid;
  grid-template-columns: minmax(160px, 220px) minmax(0, 1fr);
  gap: clamp(20px, 3vw, 48px);
  align-items: flex-start;
}
.industry-intro__label { padding-top: 6px; }
.industry-intro__label .eyebrow { color: var(--color-tertiary); letter-spacing: 0.08em; font-size: 12px; font-weight: 600; }
.industry-intro__label .eyebrow::after { content: ''; display: block; width: 28px; height: 2px; background: var(--color-aux-2); margin-top: 10px; }
.industry-intro__body {
  max-width: 760px;
  font-size: clamp(15.5px, 1.1vw, 17px);
  line-height: var(--line-height-normal);
  color: var(--color-on-surface);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.industry-intro__body p { margin: 0; }
@media (max-width: 768px) {
  .industry-intro__inner { grid-template-columns: 1fr; gap: 14px; }
  .industry-intro__label { padding-top: 0; }
}

/* ============================================================
   Archive grid
   ============================================================ */
.industry-archive { background: var(--color-neutral); position: relative; overflow: hidden; }
.industry-archive__wrap { padding-block: clamp(72px, 8vw, 100px); }
.industry-archive__head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 780px;
  margin-bottom: clamp(28px, 3vw, 40px);
}
.industry-archive__head .eyebrow { color: var(--color-tertiary); font-size: 12px; font-weight: 600; letter-spacing: 0.08em; }
.industry-archive__title { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.18; color: var(--color-on-surface); margin: 0; }
.industry-archive__subtitle { color: var(--color-muted); font-size: 15px; line-height: 1.65; margin: 0; }
.industry-archive__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 2.4vw, 28px);
}
@media (max-width: 1024px) { .industry-archive__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px) { .industry-archive__grid { grid-template-columns: 1fr; } }
.industry-archive__empty {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: clamp(32px, 5vw, 56px);
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.7;
}

/* archive card */
.industry-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--motion-base) var(--motion-easing),
              border-color var(--motion-base) var(--motion-easing),
              box-shadow var(--motion-base) var(--motion-easing);
  box-shadow: var(--shadow-card);
}
.industry-card:hover { transform: translateY(-2px); border-color: rgba(27,103,178,0.32); box-shadow: var(--shadow-card-hover); }
.industry-card:focus-within { outline: 2px solid var(--color-tertiary); outline-offset: 2px; }
.industry-card__photo { position: relative; overflow: hidden; aspect-ratio: 16 / 10; background: var(--color-border); }
.industry-card__photo img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.4s ease; }
.industry-card:hover .industry-card__photo img { transform: scale(1.035); }
.industry-card[data-placeholder="true"] .industry-card__photo img { filter: saturate(0.55) brightness(0.96); }
.industry-card[data-placeholder="true"] .industry-card__photo::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,32,74,0.10) 0%, rgba(0,32,74,0.0) 50%);
  pointer-events: none;
}
.industry-card__placeholder-tag {
  position: absolute;
  left: 12px; bottom: 12px;
  z-index: 2;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: #fff;
  background: rgba(15,27,45,0.72);
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 500;
  backdrop-filter: saturate(1.1);
}
.industry-card__body { padding: 22px 24px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.industry-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  font-size: 12.5px;
  color: var(--color-muted);
  letter-spacing: 0.01em;
  margin: 0; padding: 0;
  list-style: none;
}
.industry-card__meta li { display: inline-flex; align-items: center; gap: 6px; }
.industry-card__meta li + li::before { content: ''; width: 3px; height: 3px; border-radius: 999px; background: var(--color-border); margin-right: 4px; }
.industry-card__badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 4px;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-primary);
  background: rgba(27,103,178,0.08);
}
.industry-card__title { font-size: 18.5px; font-weight: 600; line-height: 1.45; color: var(--color-on-surface); margin: 0; }
.industry-card__excerpt {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--color-muted);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.industry-card__more {
  margin-top: auto;
  align-self: flex-start;
  color: var(--color-primary);
  font-size: 14px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-top: 6px;
  transition: color var(--motion-base) var(--motion-easing), gap var(--motion-base) var(--motion-easing);
}
.industry-card:hover .industry-card__more { color: var(--color-secondary); gap: 9px; }
.industry-card__more::after { content: '→'; transition: transform var(--motion-base) var(--motion-easing); }
.industry-card:hover .industry-card__more::after { transform: translateX(2px); }
.industry-card__cover-link {
  position: absolute;
  inset: 0;
  z-index: 3;
  text-indent: -9999em;
  overflow: hidden;
  font-size: 0;
}
.industry-card__cover-link:focus-visible { outline: 2px solid var(--color-tertiary); outline-offset: 2px; border-radius: var(--radius-card); }

/* pagination (adapted to WP paginate_links .page-numbers output) */
.industry-archive__pagination {
  margin-top: clamp(36px, 4vw, 56px);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  font-size: 14px;
  color: var(--color-muted);
}
.industry-archive__pagination .page-numbers {
  min-width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0 14px;
  transition: background var(--motion-base) var(--motion-easing),
              color var(--motion-base) var(--motion-easing),
              border-color var(--motion-base) var(--motion-easing);
  border: 1px solid var(--color-border);
  color: var(--color-muted);
  background: var(--color-surface);
  font-weight: 500;
  text-decoration: none;
}
.industry-archive__pagination .page-numbers.current {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.industry-archive__pagination a.page-numbers:hover { color: var(--color-primary); border-color: rgba(27,103,178,0.35); }
.industry-archive__pagination .page-numbers.dots { border: none; background: transparent; min-width: 0; padding: 0 4px; }

/* ============================================================
   Cross-link
   ============================================================ */
.industry-crosslink {
  background: var(--color-surface);
  padding-block: clamp(56px, 7vw, 88px);
  border-top: 1px solid var(--color-border);
}
.industry-crosslink__inner {
  display: grid;
  grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
  align-items: flex-start;
  gap: clamp(20px, 3vw, 40px);
}
.industry-crosslink__heading { padding-top: 8px; }
.industry-crosslink__title { font-size: 18px; font-weight: 600; margin: 0; color: var(--color-on-surface); }
.industry-crosslink__title::after { content: ''; display: block; width: 28px; height: 2px; background: var(--color-aux-2); margin-top: 10px; }
.industry-crosslink__lede { margin-top: 12px; color: var(--color-muted); font-size: 13.5px; line-height: 1.7; max-width: 220px; }
.industry-crosslink__list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 0; margin: 0;
}
.industry-crosslink__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-neutral);
  transition: border-color var(--motion-base) var(--motion-easing),
              transform var(--motion-base) var(--motion-easing),
              box-shadow var(--motion-base) var(--motion-easing);
}
.industry-crosslink__item:hover { border-color: rgba(27,103,178,0.35); transform: translateY(-2px); box-shadow: var(--shadow-card-hover); }
.industry-crosslink__item a {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px 14px 10px 10px;
  color: var(--color-on-surface);
  font-weight: 500;
  font-size: 15px;
  min-height: 76px;
  text-decoration: none;
}
.industry-crosslink__thumb { width: 88px; height: 60px; border-radius: var(--radius-sm); overflow: hidden; background: var(--color-border); }
.industry-crosslink__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.4s ease; }
.industry-crosslink__item:hover .industry-crosslink__thumb img { transform: scale(1.045); }
.industry-crosslink__label { display: flex; flex-direction: column; gap: 2px; }
.industry-crosslink__name { font-weight: 600; font-size: 15px; line-height: 1.35; }
.industry-crosslink__sub  { font-size: 12px; color: var(--color-muted); letter-spacing: 0.04em; }
.industry-crosslink__arrow { color: var(--color-primary); font-size: 16px; transition: transform var(--motion-base) var(--motion-easing); padding-right: 4px; }
.industry-crosslink__item:hover .industry-crosslink__arrow { transform: translateX(3px); }
@media (max-width: 1024px) {
  .industry-crosslink__inner { grid-template-columns: 1fr; }
  .industry-crosslink__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 520px) {
  .industry-crosslink__list { grid-template-columns: 1fr; }
}

/* ============================================================
   Contact CTA (scoped; ported from ne-about.css)
   ============================================================ */
.arden-industry-archive .ne-contact-cta {
  position: relative;
  overflow: hidden;
  background: linear-gradient(110deg, var(--color-secondary) 0%, var(--color-primary) 55%, #1e74c4 100%);
  color: #fff;
  padding-block: clamp(56px, 8vw, 96px);
}
.arden-industry-archive .ne-contact-cta::before {
  content: "";
  position: absolute;
  top: -120px; right: -100px;
  width: min(680px, 70vw); height: 480px;
  background: repeating-radial-gradient(circle at 75% 35%, rgba(84,195,241,0.42) 0 1.5px, transparent 1.5px 14px);
  opacity: 0.32;
  mix-blend-mode: screen;
  transform: rotate(-7deg);
  pointer-events: none;
}
.arden-industry-archive .ne-contact-cta__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 48px;
  align-items: center;
}
.arden-industry-archive .ne-contact-cta__title {
  font-size: clamp(28px, 3.4vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 12px;
  letter-spacing: -0.005em;
  color: #fff;
}
.arden-industry-archive .ne-contact-cta__subtitle {
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.7;
  color: rgba(255,255,255,0.86);
  max-width: 540px;
}
.arden-industry-archive .ne-contact-cta__buttons { display: flex; gap: 14px; flex-wrap: wrap; }
.arden-industry-archive .ne-contact-cta__buttons .btn-primary { background: #fff; color: var(--color-primary); border-color: #fff; }
.arden-industry-archive .ne-contact-cta__buttons .btn-primary:hover { background: var(--color-neutral); color: var(--color-secondary); border-color: var(--color-neutral); }
.arden-industry-archive .ne-contact-cta__buttons .btn-phone { background: transparent; color: #fff; border-color: rgba(255,255,255,0.55); }
.arden-industry-archive .ne-contact-cta__buttons .btn-phone:hover { background: rgba(255,255,255,0.08); border-color: #fff; }
@media (max-width: 860px) {
  .arden-industry-archive .ne-contact-cta__inner { grid-template-columns: 1fr; gap: 24px; }
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  .industry-hero__photo img,
  .industry-card__photo img,
  .industry-crosslink__thumb img,
  .industry-card__more::after,
  .industry-crosslink__item .industry-crosslink__arrow { transition: none; transform: none !important; }
  .industry-card:hover,
  .industry-crosslink__item:hover { transform: none; }
}