/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* ── 主色盤：參考佑昇官網 #04304a 深海軍藍系 ── */
  --black:     #021e2f;   /* 最深底色（比 #04304a 再深一級） */
  --dark:      #04304a;   /* 佑昇主色 — 深海軍藍 */
  --dark-2:    #063e5e;   /* 稍淺層 */
  --dark-3:    #0a5070;   /* 中深藍 */
  --dark-4:    #1a6688;   /* 中藍 */
  --mid:       #2a8fbf;   /* 佑昇強調色 — 鋼鐵藍 */
  --gray:      #7a95a5;   /* 藍灰中性 */
  --gray-lt:   #a8bec8;   /* 淺藍灰 */
  --silver:    #c8d8e0;   /* 銀藍 */
  --light:     #dde8ed;   /* 極淺藍灰 */
  --off-white: #f0f5f7;   /* 米白帶藍 */
  --white:     #ffffff;

  /* ── 點綴色：與佑昇同系，亮藍強調 ── */
  --accent:    #2a8fbf;   /* 佑昇強調藍（主要 CTA、高亮） */
  --accent-lt: #4db0db;   /* 淺亮藍（hover 狀態） */
  --accent-dk: #1a6e96;   /* 深藍（pressed 狀態） */
  --steel:     #7a95a5;   /* 輔助藍灰 */

  /* ── Legacy 相容（部分元件仍引用） ── */
  --primary:   #04304a;
  --secondary: #2a8fbf;
  --gray-100:  #f0f5f7;
  --gray-200:  #dde8ed;
  --gray-400:  #a8bec8;
  --gray-600:  #7a95a5;
  --gray-800:  #1a3d52;
  --text:      #0d2233;

  --radius:    6px;
  --radius-lg: 12px;
  --shadow:    0 2px 16px rgba(0,0,0,.18);
  --shadow-lg: 0 6px 40px rgba(0,0,0,.28);
  --transition: .25s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Noto Sans TC', 'PingFang TC', 'Microsoft JhengHei', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
}

img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ===== NAVBAR ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--black);
  border-bottom: 1px solid rgba(255,255,255,.07);
  transition: background var(--transition), box-shadow var(--transition);
}
#navbar.scrolled {
  background: rgba(10,10,10,.98);
  box-shadow: 0 2px 24px rgba(0,0,0,.5);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo-img {
  height: 44px;
  width: auto;
  flex-shrink: 0;
  object-fit: contain;
  transition: opacity var(--transition);
}
.nav-logo-img:hover { opacity: .8; }
.nav-logo-text { color: var(--white); }
.nav-logo-text .cn {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--white);
}
.nav-logo-text .en {
  font-size: 9.5px;
  color: var(--accent);
  letter-spacing: 1.5px;
  opacity: .85;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 2px;
  align-items: center;
}
.nav-links a {
  color: rgba(255,255,255,.65);
  padding: 7px 15px;
  border-radius: 4px;
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: .5px;
  transition: color var(--transition), background var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%; right: 50%;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  transition: left var(--transition), right var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  left: 15%; right: 15%;
}
.nav-cta {
  background: var(--accent) !important;
  color: var(--black) !important;
  padding: 7px 20px !important;
  border-radius: 4px !important;
  font-weight: 700 !important;
  letter-spacing: .5px !important;
  font-size: 13px !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--accent-lt) !important; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  width: 24px; height: 1.5px;
  background: var(--white);
  border-radius: 1px;
  transition: var(--transition);
}

/* ===== HERO LOGO ===== */
.hero-logo-wrap { margin-bottom: 28px; }
.hero-logo-img {
  height: 100px;
  width: auto;
  object-fit: contain;
  margin: 0 auto;
  display: block;
  opacity: .95;
}

/* Footer logo */
.footer-logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
  opacity: .75;
  flex-shrink: 0;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: 68px;
}

/* 工業格紋背景 */
.hero-bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 48px 48px;
}

/* 對角線裝飾 */
.hero-bg-grid::after {
  content: '';
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 80px,
      rgba(42,143,191,.03) 80px,
      rgba(42,143,191,.03) 81px
    );
}

.hero-particles {
  position: absolute; inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-particles span {
  position: absolute;
  width: 2px; height: 2px;
  background: var(--accent);
  border-radius: 50%;
  opacity: .3;
  animation: float linear infinite;
}

@keyframes float {
  0%   { transform: translateY(0) translateX(0); opacity: .3; }
  50%  { opacity: .6; }
  100% { transform: translateY(-120vh) translateX(30px); opacity: 0; }
}

.hero-content {
  position: relative;
  text-align: center;
  color: var(--white);
  max-width: 860px;
  padding: 48px 24px;
}

/* 英文小標（工業感副標） */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: 1px solid rgba(42,143,191,.4);
  color: var(--accent);
  padding: 6px 20px;
  border-radius: 2px;
  font-size: 11px;
  letter-spacing: 3px;
  font-weight: 600;
  margin-bottom: 32px;
  text-transform: uppercase;
}
.hero-badge i { font-size: 10px; }

/* 中文大標題 */
.hero-title {
  font-size: clamp(3rem, 7.5vw, 5.5rem);
  font-weight: 900;
  line-height: 1.08;
  margin-bottom: 8px;
  letter-spacing: 3px;
  color: var(--white);
}
.hero-title .accent-text {
  color: var(--accent);
}

.hero-subtitle {
  font-size: clamp(.95rem, 2.2vw, 1.2rem);
  color: rgba(255,255,255,.5);
  margin-bottom: 52px;
  max-width: 560px;
  margin-left: auto; margin-right: auto;
  font-weight: 300;
  letter-spacing: .5px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 72px;
}

.btn-primary {
  background: var(--accent);
  color: var(--black);
  padding: 14px 38px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  transition: background var(--transition), transform var(--transition);
  border: none;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
  text-transform: uppercase;
}
.btn-primary:hover {
  background: var(--accent-lt);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  padding: 14px 38px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,.3);
  transition: border-color var(--transition), background var(--transition);
  display: inline-flex; align-items: center; gap: 8px;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Hero 統計數字 */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.stat-item {
  text-align: center;
  padding: 0 48px;
  border-right: 1px solid rgba(255,255,255,.08);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
  font-variant-numeric: tabular-nums;
}
.stat-label {
  font-size: 11px;
  color: rgba(255,255,255,.4);
  letter-spacing: 2px;
  text-transform: uppercase;
}
/* 舊樣式相容 */
.stat-divider { display: none; }

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.3);
  font-size: 9px;
  letter-spacing: 3px;
  animation: bounce 2.5s infinite;
}
.hero-scroll-line {
  width: 1px; height: 44px;
  background: linear-gradient(to bottom, rgba(42,143,191,.5), transparent);
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ===== SECTION BASE ===== */
section { padding: 100px 0; }

/* 英文副標 */
.section-label {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
  position: relative;
  padding-left: 22px;
}
.section-label::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 12px; height: 1.5px;
  background: var(--accent);
}

/* 中文主標 */
.section-title {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.section-desc {
  font-size: 1rem;
  color: var(--gray);
  max-width: 580px;
  line-height: 1.85;
}

/* 工業感分隔線 */
.section-divider {
  width: 40px; height: 3px;
  background: var(--accent);
  border-radius: 0;
  margin: 18px 0;
}

/* ===== PARTNERS BAR ===== */
.partners-bar {
  background: var(--dark-2);
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
  border-top: 2px solid var(--accent);
}
.partners-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
}
.partners-label {
  color: rgba(255,255,255,.3);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  white-space: nowrap;
}
.partner-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  padding: 8px 20px;
  border-radius: var(--radius);
  color: rgba(255,255,255,.85);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .5px;
  transition: background var(--transition), border-color var(--transition);
}
.partner-badge:hover {
  background: rgba(42,143,191,.1);
  border-color: rgba(42,143,191,.3);
}
.partner-badge i { color: var(--accent); font-size: 12px; }
.partner-badge-logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
  background: rgba(255,255,255,.9);
  border-radius: 6px;
  padding: 4px;
  flex-shrink: 0;
}
.partner-badge-sep {
  width: 1px;
  height: 28px;
  background: rgba(255,255,255,.1);
}

/* ===== ABOUT ===== */
.about { background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-visual { position: relative; }
.about-img-box {
  background: var(--dark);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-lg);
}
/* 斜線裝飾紋 */
.about-img-box::before {
  content: '';
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 20px,
      rgba(255,255,255,.025) 20px,
      rgba(255,255,255,.025) 21px
    );
}
.about-icon-main {
  font-size: 7rem;
  color: rgba(255,255,255,.06);
  position: absolute;
}
.about-img-text {
  position: relative;
  text-align: center;
  color: var(--white);
  z-index: 1;
  padding: 32px;
}
.about-img-text h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: 1px;
}
.about-img-text p { font-size: .88rem; opacity: .55; line-height: 1.6; }

.about-badge-corner {
  position: absolute;
  top: -14px; right: -14px;
  background: var(--accent);
  color: var(--black);
  padding: 14px 18px;
  border-radius: var(--radius);
  text-align: center;
  font-weight: 900;
  box-shadow: var(--shadow);
  z-index: 2;
}
.about-badge-corner .num { font-size: 1.8rem; line-height: 1; }
.about-badge-corner .txt { font-size: 10px; opacity: .8; letter-spacing: 1px; }

.about-text .timeline { margin-top: 36px; }
.timeline-item {
  display: flex;
  gap: 20px;
  margin-bottom: 28px;
}
.timeline-dot {
  flex-shrink: 0;
  width: 12px; height: 12px;
  background: var(--accent);
  border-radius: 0;   /* 工業感：方形 */
  margin-top: 7px;
  position: relative;
}
.timeline-dot::after {
  content: '';
  position: absolute;
  top: 12px; left: 5px;
  width: 2px; height: calc(100% + 22px);
  background: var(--light);
}
.timeline-item:last-child .timeline-dot::after { display: none; }
.timeline-year {
  font-size: 11px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.timeline-body p { font-size: .92rem; color: var(--gray); line-height: 1.75; }

/* ===== VALUES ===== */
.values { background: var(--dark); }

/* Values 區的 section-label, section-title, section-desc — 深色背景 */
.values .section-title { color: var(--white); }
.values .section-desc  { color: rgba(255,255,255,.45); }
.values .section-divider { background: var(--accent); }

.values-header { text-align: center; margin-bottom: 64px; }
.values-header .section-divider { margin: 18px auto; }
.values-header .section-desc { margin: 0 auto; }

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.value-card {
  background: var(--dark-2);
  border-radius: var(--radius);
  padding: 40px 28px;
  text-align: center;
  border: 1px solid rgba(255,255,255,.06);
  border-top: 3px solid var(--accent);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  position: relative;
  overflow: hidden;
}
.value-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(42,143,191,.04), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.value-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(0,0,0,.4);
  background: var(--dark-3);
}
.value-card:hover::after { opacity: 1; }

.value-icon {
  width: 64px; height: 64px;
  background: rgba(42,143,191,.1);
  border: 1px solid rgba(42,143,191,.25);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 22px;
  font-size: 26px;
  color: var(--accent);
}
.value-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: .5px;
}
.value-card p { font-size: .9rem; color: rgba(255,255,255,.45); line-height: 1.8; }

/* ===== SERVICES ===== */
.services { background: var(--off-white); }
.services-layout {
  display: grid;
  grid-template-columns: 1fr 1.55fr;
  gap: 80px;
  align-items: start;
}
.services-info .section-divider { margin-bottom: 22px; }
.services-info .section-desc { margin-bottom: 36px; color: var(--gray); }

.advantage-list { margin-top: 8px; }
.advantage-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 22px;
}
.advantage-icon {
  width: 40px; height: 40px;
  background: var(--dark);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  color: var(--accent);
  flex-shrink: 0;
}
.advantage-text h4 {
  font-size: .98rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
  letter-spacing: .3px;
}
.advantage-text p { font-size: .86rem; color: var(--gray); line-height: 1.7; }

.services-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 26px;
  border: 1px solid var(--light);
  border-left: 3px solid var(--accent);
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.service-card-icon { font-size: 26px; color: var(--dark-4); margin-bottom: 14px; }
.service-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
  letter-spacing: .3px;
}
.service-card p { font-size: .86rem; color: var(--gray); line-height: 1.7; }
.service-card-span { grid-column: span 2; }

/* 協力廠商卡片 */
.partner-card {
  border-left-color: var(--dark-4) !important;
  background: var(--white) !important;
}
.partner-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--light);
}
.partner-card-header i {
  font-size: 20px;
  color: var(--accent);
}
.partner-card-header span {
  font-size: 1rem;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: .5px;
}

/* 兩欄對稱：1fr divider 1fr */
.partner-card-body {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: start;
}

.partner-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
  padding: 0 8px;
}

/* Partner logo in service card */
.partner-logo-img {
  width: 88px;
  height: 88px;
  object-fit: contain;
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 8px;
  border: 1px solid var(--light);
}

.partner-item-text {
  width: 100%;
  text-align: center;
}
.partner-item-text h5 {
  font-size: .98rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}
.partner-item-text h5 small {
  font-size: .7rem;
  font-weight: 500;
  color: var(--gray-lt);
  letter-spacing: .5px;
}
.partner-item-text p {
  font-size: .84rem;
  color: var(--gray);
  line-height: 1.7;
}

.partner-divider {
  width: 1px;
  align-self: stretch;
  background: var(--light);
  margin: 0 20px;
}

@media (max-width: 640px) {
  .partner-card-body {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .partner-divider {
    width: 100%; height: 1px; align-self: auto;
    margin: 4px 0;
  }
}

/* ===== PROJECTS ===== */
.projects { background: var(--white); }
.projects-header { text-align: center; margin-bottom: 48px; }
.projects-header .section-divider { margin: 18px auto; }
.projects-header .section-desc { max-width: 620px; }

/* ── 工程實績表格 ── */
.records-wrap {
  margin-bottom: 56px;
  border: 1px solid var(--light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.records-header {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--dark);
  color: var(--white);
  padding: 16px 28px;
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .5px;
}
.records-header i { color: var(--accent); font-size: 16px; }
.records-badge {
  margin-left: auto;
  background: var(--accent);
  color: var(--black);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 2px;
  letter-spacing: 1px;
}

/* 表頭列 */
.records-thead {
  display: flex;
  align-items: center;
  background: var(--dark-2);
  padding: 10px 28px;
  gap: 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.records-thead .rec-col {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
}

/* 資料列 */
.records-row {
  display: flex;
  align-items: center;
  padding: 18px 28px;
  gap: 0;
  border-bottom: 1px solid var(--light);
  background: var(--white);
  transition: background var(--transition);
  opacity: 1 !important;   /* 覆蓋 fade-in 預設 */
  transform: none !important;
}
.records-row:last-child { border-bottom: none; }
.records-row:hover { background: var(--off-white); }

/* 欄寬定義 */
.rec-col { padding: 0 10px; }
.rec-no     { width: 60px;  flex-shrink: 0; padding-left: 0; }
.rec-name   { flex: 1;      min-width: 0; }
.rec-loc    { width: 130px; flex-shrink: 0; }
.rec-floors { width: 170px; flex-shrink: 0; }
.rec-amount { width: 130px; flex-shrink: 0; text-align: right; padding-right: 0; }

/* 編號 */
.rec-no-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  background: var(--dark);
  color: var(--accent);
  font-size: 11px;
  font-weight: 900;
  border-radius: 4px;
  letter-spacing: .5px;
}

/* 工地名稱欄 */
.rec-name-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}
.rec-icon {
  font-size: 14px;
  color: var(--accent);
  flex-shrink: 0;
  width: 16px;
}
.rec-name-main {
  font-size: .93rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.3;
}
.rec-name-sub {
  font-size: .78rem;
  color: var(--gray);
  letter-spacing: .3px;
}
.rec-tag {
  display: inline-block;
  background: var(--off-white);
  border: 1px solid var(--light);
  color: var(--gray);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 2px;
  letter-spacing: .5px;
}

/* 地點 */
.rec-col.rec-loc {
  font-size: .86rem;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 6px;
}
.rec-loc-icon { color: var(--accent); font-size: 11px; flex-shrink: 0; }

/* 規模 */
.rec-col.rec-floors {
  font-size: .84rem;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 6px;
}
.rec-floors-icon { color: var(--steel); font-size: 11px; flex-shrink: 0; }

/* 金額 */
.rec-amount-val {
  font-size: .95rem;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: .3px;
}

/* 施工照片區標題 */
.photo-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--light);
}
.photo-section-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .95rem;
  font-weight: 700;
  color: var(--dark);
}
.photo-section-label i { color: var(--accent); }
.photo-section-note {
  font-size: .85rem;
  color: var(--gray);
}

/* RWD — 中小尺寸隱藏次要欄位 */
@media (max-width: 960px) {
  .rec-floors { display: none; }
  .rec-amount { width: 110px; }
}
@media (max-width: 720px) {
  .records-row,
  .records-thead { padding: 14px 16px; }
  .rec-loc    { width: 110px; }
  .rec-amount { width: 90px; }
  .rec-no     { width: 44px; }
}
@media (max-width: 540px) {
  .rec-loc    { display: none; }
  .rec-name   { padding-right: 0; }
}

/* Project info card */
.project-info-card {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  background: var(--dark);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  box-shadow: var(--shadow);
  margin-bottom: 36px;
  border-left: 4px solid var(--accent);
}
.pic-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  background: rgba(42,143,191,.12);
  border: 1px solid rgba(42,143,191,.3);
  color: var(--white);
  border-radius: var(--radius);
  padding: 24px 20px;
  min-width: 110px;
  text-align: center;
  flex-shrink: 0;
}
.pic-badge i { font-size: 2rem; color: var(--accent); opacity: .9; }
.pic-badge span { font-size: 1rem; font-weight: 800; letter-spacing: 1px; }
.pic-badge-tag {
  background: var(--accent);
  color: var(--black);
  padding: 3px 12px;
  border-radius: 2px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .5px;
}
.pic-desc h3 { font-size: 1.25rem; font-weight: 800; color: var(--white); margin-bottom: 10px; letter-spacing: .5px; }
.pic-desc p  { font-size: .9rem; color: rgba(255,255,255,.5); line-height: 1.8; margin-bottom: 18px; }
.project-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.project-tag {
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.7);
  padding: 4px 14px;
  border-radius: 2px;
  font-size: 11.5px;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,.1);
  display: flex; align-items: center; gap: 5px;
}
.project-tag i { color: var(--accent); }

/* ── Slider ── */
.slider-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #000;
  aspect-ratio: 16/9;
  margin-bottom: 10px;
}
.slider { width: 100%; height: 100%; position: relative; }
.slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity .5s ease;
  cursor: zoom-in;
}
.slide.active { opacity: 1; }
.slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}
.slide:hover img { transform: scale(1.02); }
.slide-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,.78));
  padding: 32px 22px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.slide-tag {
  background: var(--accent);
  color: var(--black);
  padding: 3px 12px;
  border-radius: 2px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .5px;
  white-space: nowrap;
}
.slide-text {
  color: rgba(255,255,255,.85);
  font-size: .88rem;
  font-weight: 500;
}

.slider-btn {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px;
  background: rgba(0,0,0,.45);
  border: 1px solid rgba(255,255,255,.2);
  color: var(--white);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 14px;
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(6px);
  transition: background var(--transition), transform var(--transition);
  z-index: 10;
}
.slider-btn:hover {
  background: var(--accent);
  color: var(--black);
  transform: translateY(-50%) scale(1.06);
  border-color: var(--accent);
}
.slider-prev { left: 14px; }
.slider-next { right: 14px; }

.slider-dots {
  position: absolute;
  bottom: 48px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 6px;
  z-index: 10;
}
.dot {
  width: 6px; height: 6px;
  background: rgba(255,255,255,.35);
  border: none;
  border-radius: 0;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), width var(--transition);
}
.dot.active { background: var(--accent); transform: none; width: 20px; }

.slider-counter {
  position: absolute;
  top: 12px; right: 14px;
  background: rgba(0,0,0,.55);
  color: rgba(255,255,255,.75);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 2px;
  z-index: 10;
  backdrop-filter: blur(4px);
  letter-spacing: 1px;
}

/* ── Thumbnail Strip ── */
.thumb-strip {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 4px 0 8px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--light) transparent;
  margin-bottom: 0;
}
.thumb-strip::-webkit-scrollbar { height: 3px; }
.thumb-strip::-webkit-scrollbar-track { background: transparent; }
.thumb-strip::-webkit-scrollbar-thumb { background: var(--light); border-radius: 1px; }

.thumb {
  flex-shrink: 0;
  width: 84px; height: 60px;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  opacity: .45;
  border: 2px solid transparent;
  transition: opacity var(--transition), border-color var(--transition), transform var(--transition);
  scroll-snap-align: start;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb.active { opacity: 1; border-color: var(--accent); transform: translateY(-2px); }
.thumb:hover  { opacity: .8; }

/* ── Lightbox ── */
.lightbox-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.94);
  z-index: 9500;
  align-items: center;
  justify-content: center;
}
.lightbox-overlay.open { display: flex; }
.lightbox-img-wrap {
  max-width: 92vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.lightbox-img-wrap img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 8px 48px rgba(0,0,0,.7);
}
.lightbox-caption {
  color: rgba(255,255,255,.6);
  font-size: .88rem;
  text-align: center;
}
.lightbox-close {
  position: fixed; top: 20px; right: 22px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  color: var(--white);
  width: 42px; height: 42px;
  border-radius: var(--radius);
  cursor: pointer; font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
  z-index: 10;
}
.lightbox-close:hover { background: rgba(255,255,255,.18); }
.lightbox-nav {
  position: fixed;
  top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.15);
  color: var(--white);
  width: 50px; height: 50px;
  border-radius: var(--radius);
  cursor: pointer; font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
  z-index: 10;
}
.lightbox-nav:hover { background: var(--accent); color: var(--black); }
.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }

/* ===== CONTACT ===== */
.contact { background: var(--dark); }
.contact-header { text-align: center; margin-bottom: 60px; }
.contact-header .section-label { color: var(--accent); }
.contact-header .section-title { color: var(--white); }
.contact-header .section-divider {
  margin: 18px auto;
  background: var(--accent);
}
.contact-header .section-desc { color: rgba(255,255,255,.4); margin: 0 auto; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-cards { display: flex; flex-direction: column; gap: 16px; }
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius);
  padding: 22px;
  transition: background var(--transition), border-color var(--transition);
}
.contact-card:hover {
  background: rgba(42,143,191,.08);
  border-color: rgba(42,143,191,.3);
}
.contact-card-icon {
  width: 44px; height: 44px;
  background: rgba(42,143,191,.12);
  border: 1px solid rgba(42,143,191,.25);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  color: var(--accent);
  flex-shrink: 0;
}
.contact-card-content label {
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  display: block;
  margin-bottom: 4px;
}
.contact-card-content span {
  color: var(--white);
  font-size: .95rem;
  font-weight: 500;
  display: block;
}
.contact-card-content small {
  color: rgba(255,255,255,.35);
  font-size: .8rem;
}

.contact-form-box {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.contact-form-box h3 {
  color: var(--white);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 26px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 14px; }
.form-group label {
  display: block;
  color: rgba(255,255,255,.5);
  font-size: 12px;
  margin-bottom: 6px;
  font-weight: 500;
  letter-spacing: .5px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 11px 14px;
  color: var(--white);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition), background var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  background: rgba(42,143,191,.06);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,.2); }
.form-group select option { background: var(--dark-2); color: var(--white); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-submit {
  width: 100%;
  background: var(--accent);
  color: var(--black);
  border: none;
  padding: 13px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: background var(--transition), transform var(--transition);
}
.form-submit:hover { background: var(--accent-lt); transform: translateY(-1px); }

/* ===== RECRUITMENT ===== */
.recruitment { background: var(--off-white); }
.recruitment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.recruitment-intro .section-divider { margin-bottom: 22px; }
.recruitment-intro .section-desc { margin-bottom: 32px; }

.talent-cards { display: flex; flex-direction: column; gap: 12px; }
.talent-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.talent-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 20px rgba(0,0,0,.08);
}
.talent-card-icon {
  width: 38px; height: 38px;
  background: var(--dark);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  color: var(--accent);
  flex-shrink: 0;
}
.talent-card h4 { font-size: .95rem; font-weight: 700; color: var(--dark); margin-bottom: 3px; }
.talent-card p  { font-size: .84rem; color: var(--gray); line-height: 1.65; }

.benefits-box {
  background: var(--dark);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.benefits-box h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 24px;
  display: flex; align-items: center; gap: 10px;
}
.benefits-box h3 i { color: var(--accent); }
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}
.benefit-item {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  transition: border-color var(--transition);
}
.benefit-item:hover { border-color: rgba(42,143,191,.3); }
.benefit-item i { font-size: 20px; color: var(--accent); margin-bottom: 8px; display: block; }
.benefit-item p { font-size: .83rem; color: rgba(255,255,255,.4); line-height: 1.5; }
.benefit-item strong { color: var(--white); display: block; font-size: .9rem; margin-bottom: 4px; }

.apply-cta {
  background: rgba(42,143,191,.1);
  border: 1px solid rgba(42,143,191,.25);
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
}
.apply-cta p { font-size: .88rem; color: rgba(255,255,255,.5); margin-bottom: 14px; }
.apply-cta a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--black);
  padding: 10px 24px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
  transition: background var(--transition);
}
.apply-cta a:hover { background: var(--accent-lt); }

/* ===== FOOTER ===== */
footer {
  background: var(--black);
  color: rgba(255,255,255,.55);
  padding: 64px 0 0;
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand p {
  font-size: .86rem;
  line-height: 1.8;
  color: rgba(255,255,255,.35);
  max-width: 260px;
}
.footer-brand .footer-reg {
  margin-top: 14px;
  font-size: .78rem;
  color: rgba(255,255,255,.2);
}
.footer-col h4 {
  color: var(--white);
  font-size: .92rem;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,.07);
  letter-spacing: .5px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: .85rem;
  color: rgba(255,255,255,.4);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-col ul li a:hover { color: var(--accent); }
.footer-col ul li a i { font-size: 10px; }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: .85rem;
  color: rgba(255,255,255,.4);
}
.footer-contact-item i { color: var(--accent); margin-top: 2px; flex-shrink: 0; }
.footer-contact-item a { color: rgba(255,255,255,.4); transition: color var(--transition); }
.footer-contact-item a:hover { color: var(--accent); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.2); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a {
  font-size: .8rem;
  color: rgba(255,255,255,.2);
  transition: color var(--transition);
}
.footer-bottom-links a:hover { color: var(--accent); }

/* ===== PRIVACY MODAL ===== */
.modal-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.75);
  z-index: 9000;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--dark-2);
  border-radius: var(--radius-lg);
  max-width: 700px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
  border: 1px solid rgba(255,255,255,.08);
}
.modal-header {
  position: sticky; top: 0;
  background: var(--dark);
  color: var(--white);
  padding: 22px 28px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.modal-header h2 { font-size: 1.1rem; font-weight: 700; }
.modal-close {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.1);
  color: var(--white);
  width: 34px; height: 34px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.modal-close:hover { background: rgba(255,255,255,.18); }
.modal-body { padding: 28px; }
.modal-body h3 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--accent);
  margin: 22px 0 8px;
}
.modal-body h3:first-child { margin-top: 0; }
.modal-body p { font-size: .9rem; color: rgba(255,255,255,.5); line-height: 1.8; margin-bottom: 8px; }

/* ===== SCROLL TOP ===== */
#scroll-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  color: var(--black);
  font-size: 16px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,.3);
  opacity: 0; pointer-events: none;
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
  z-index: 500;
}
#scroll-top.visible { opacity: 1; pointer-events: auto; }
#scroll-top:hover { transform: translateY(-3px); background: var(--accent-lt); }

/* ===== FADE-IN ANIMATION ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-in.visible { opacity: 1; transform: none; }

/* ===== TEAM INTRO DISABLED (舊元件相容) ===== */
.team-intro__title.disabled {
  border-radius: var(--radius);
  color: rgba(255,255,255,.9);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .5px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 960px) {
  .about-grid,
  .services-layout,
  .recruitment-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .services-cards { grid-template-columns: 1fr 1fr; }
  .service-card-span { grid-column: span 1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-badge-corner { top: 14px; right: 14px; }
  .project-info-card { flex-direction: column; gap: 20px; }
  .pic-badge {
    flex-direction: row;
    padding: 16px 20px;
    min-width: auto;
    width: 100%;
    justify-content: center;
  }
  .slider-wrap { aspect-ratio: 4/3; }
}

@media (max-width: 640px) {
  section { padding: 64px 0; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .slider-wrap { aspect-ratio: 1/1; }
  .slider-btn  { width: 36px; height: 36px; font-size: 13px; }
  .thumb { width: 60px; height: 44px; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: var(--dark);
    padding: 14px;
    gap: 4px;
    border-bottom: 1px solid rgba(255,255,255,.08);
  }
  .values-grid,
  .services-cards { grid-template-columns: 1fr; }
  .service-card-span { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 0; }
  .stat-item { padding: 0 24px; }
  .stat-divider { display: none; }
  .contact-form-box { padding: 24px; }
}