/*!
Theme Name: HBG Hero Styles v2
*/
:root {
  --bg-dark: #0a1a0a;
  --bg-dark-2: #0f2410;
  --bg-card: #112811;
  --bg-card-hover: #163316;
  --primary: #1a3c1a;
  --primary-light: #2d5a2d;
  --accent: #c8a852;
  --accent-light: #e8d8a2;
  --white: #ffffff;
  --text: #e8ede8;
  --text-light: #b8c4b8;
  --text-muted: #6a7a6a;
  --border: #1a3a1a;
  --border-light: #142a14;
  --shadow: 0 2px 20px rgba(0,0,0,0.3);
  --shadow-hover: 0 8px 40px rgba(0,0,0,0.4);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 8px;
  --font: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg-dark);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ===== LOADING SCREEN ===== */
.loading-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
}
.loading-cube {
  width: 48px;
  height: 48px;
  position: relative;
  transform-style: preserve-3d;
  animation: loadingRotate 2s linear infinite;
}
@keyframes loadingRotate {
  from { transform: rotateX(0deg) rotateY(0deg); }
  to { transform: rotateX(360deg) rotateY(360deg); }
}
.loading-face {
  position: absolute;
  width: 48px;
  height: 48px;
  border: 2px solid var(--accent);
  opacity: 0.7;
}
.loading-face-front { transform: translateZ(24px); }
.loading-face-back { transform: translateZ(-24px) rotateY(180deg); }
.loading-face-right { transform: rotateY(90deg) translateZ(24px); }
.loading-face-left { transform: rotateY(-90deg) translateZ(24px); }
.loading-face-top { transform: rotateX(90deg) translateZ(24px); }
.loading-face-bottom { transform: rotateX(-90deg) translateZ(24px); }

/* ===== NAVIGATION ===== */
.main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 50px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
  background: transparent;
}
.main-nav.scrolled {
  background: rgba(10, 26, 10, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(0,0,0,0.3);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.nav-logo img {
  height: 36px;
  width: auto;
  transition: var(--transition);
}
.nav-logo span {
  color: rgba(255,255,255,0.9);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: var(--transition);
}
.nav-links {
  display: flex;
  gap: 2px;
  list-style: none;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.nav-links a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 400;
  padding: 8px 16px;
  border-radius: 4px;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--accent-light); opacity: 1; background: rgba(200,168,82,0.08); }
.nav-links a.active { color: var(--accent); opacity: 1; font-weight: 500; }
.nav-cta {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 9px 24px;
  border: 2px solid var(--accent);
  border-radius: 4px;
  transition: var(--transition);
  letter-spacing: 0.05em;
  background: transparent;
}
.nav-cta:hover { background: var(--accent); color: var(--bg-dark); }

/* Mobile nav */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}
.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: var(--transition);
}
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.mobile-menu-overlay.open { opacity: 1; visibility: visible; }
.mobile-menu-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 280px;
  max-width: 85vw;
  height: 100vh;
  background: var(--bg-dark-2);
  z-index: 999;
  padding: 80px 36px 36px;
  transform: translateX(100%);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: -4px 0 20px rgba(0,0,0,0.3);
}
.mobile-menu-panel.open { transform: translateX(0); }
.mobile-menu-panel a {
  color: var(--text);
  text-decoration: none;
  font-size: 1.05rem;
  opacity: 0.75;
  transition: var(--transition);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.mobile-menu-panel a:hover, .mobile-menu-panel a.active { opacity: 1; color: var(--accent); }
.mobile-menu-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.8rem;
  cursor: pointer;
  opacity: 0.5;
}

/* ===== PAGE TRANSITION ===== */
.page { display: none; animation: fadeIn 0.5s ease; }
.page.active { display: block; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== 3D CUBE HERO ===== */
.cube-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg-dark);
}
.cube-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 26, 10, 0.4);
  z-index: 0;
  pointer-events: none;
}
.cube-canvas-container {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: #0a1a0a;
}
.cube-canvas-container video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cube-hero-tint {
  position: absolute;
  inset: 0;
  background: rgba(15, 45, 15, 0.5);
  mix-blend-mode: multiply;
  z-index: 2;
  pointer-events: none;
}
.cube-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 900;
  color: rgba(200, 168, 82, 0.06);
  letter-spacing: 0.15em;
  white-space: nowrap;
  pointer-events: none;
  transition: opacity 0.5s ease;
}
.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: white;
  max-width: 700px;
  padding: 0 40px;
  margin-top: 180px;
}
.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 2px 30px rgba(0,0,0,0.5);
}
.hero-desc {
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.55);
}
.hero-scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.35);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  animation: bounceHint 2s ease-in-out infinite;
  cursor: pointer;
}
.hero-scroll-hint span { opacity: 0.8; }
.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 1.5px solid rgba(255,255,255,0.35);
  border-bottom: 1.5px solid rgba(255,255,255,0.35);
  transform: rotate(45deg);
}
@keyframes bounceHint {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ===== SECTION COMMON ===== */
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-label {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 12px;
  font-weight: 600;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  letter-spacing: 0.03em;
}
.section-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto;
}

/* ===== MVV SECTION ===== */
.mvv-section {
  padding: 100px 0;
  background: var(--bg-dark);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}
.mvv-grid {
  display: flex;
  justify-content: center;
  gap: 40px;
}
.mvv-grid.compact { gap: 30px; }
.mvv-card {
  flex: 1;
  max-width: 320px;
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 48px 36px;
  text-align: center;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.mvv-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent);
  background: var(--bg-card-hover);
}
.mvv-card-icon img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  margin-bottom: 20px;
  opacity: 0.85;
  transition: var(--transition);
}
.mvv-card:hover .mvv-card-icon img { opacity: 1; transform: scale(1.08); }
.mvv-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-light);
  margin-bottom: 12px;
}
.mvv-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* ===== PILLARS SECTION ===== */
.pillars-section {
  padding: 100px 0;
  background: var(--bg-dark);
}
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 30px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.pillar-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: var(--transition);
}
.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent);
  background: var(--bg-card-hover);
}
.pillar-card:hover::before { opacity: 1; }
.pillar-icon img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  margin-bottom: 18px;
  opacity: 0.8;
  transition: var(--transition);
}
.pillar-card:hover .pillar-icon img { opacity: 1; transform: scale(1.1); }
.pillar-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.pillar-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ===== PAGE BANNER ===== */
.page-banner {
  position: relative;
  min-height: 40vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 120px 50px 60px;
}
.page-banner-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.page-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,26,10,0.88) 0%, rgba(15,36,16,0.7) 50%, rgba(10,26,10,0.85) 100%);
  z-index: 1;
}
.page-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  color: white;
}
.page-banner-content h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.page-banner-content p {
  font-size: 1rem;
  color: rgba(255,255,255,0.6);
  max-width: 500px;
  margin: 0 auto;
}

/* ===== ABOUT SECTION ===== */
.about-section { padding: 80px 0; background: var(--bg-dark); }
.about-blocks { max-width: 860px; margin: 0 auto; }
.about-block {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  padding: 40px 0;
  border-bottom: 1px solid var(--border-light);
}
.about-block:last-child { border-bottom: none; }
.about-block-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.25;
  line-height: 1;
  flex-shrink: 0;
  min-width: 55px;
}
.about-block-text h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
}
.about-block-text p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.85;
}
.about-mvv {
  margin-top: 60px;
  padding-top: 50px;
  border-top: 1px solid var(--border-light);
}

/* ===== TECHNOLOGY SECTION ===== */
.tech-section { padding: 80px 0; background: var(--bg-dark); }
.tech-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.tech-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  transition: var(--transition);
  position: relative;
}
.tech-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 100%;
  background: var(--accent);
  opacity: 0.3;
  transition: var(--transition);
  border-radius: var(--radius) 0 0 var(--radius);
}
.tech-card:hover { border-color: var(--accent); box-shadow: var(--shadow); }
.tech-card:hover::before { opacity: 1; }
.tech-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}
.tech-num { font-size: 0.7rem; letter-spacing: 0.15em; color: var(--accent); opacity: 0.5; }
.tech-tag {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  border: 1px solid rgba(200,168,82,0.25);
  padding: 3px 10px;
  border-radius: 2px;
}
.tech-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 14px;
}
.tech-card > p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 18px;
}
.tech-card ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.tech-card ul li {
  font-size: 0.85rem;
  color: var(--text-muted);
  padding-left: 18px;
  position: relative;
}
.tech-card ul li::before { content: '—'; position: absolute; left: 0; color: var(--accent); opacity: 0.5; }

/* ===== TEAM SECTION ===== */
.team-section { padding: 80px 0; background: var(--bg-dark); }
.team-category { margin-bottom: 50px; }
.team-category:last-child { margin-bottom: 0; }
.team-category-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 28px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.team-member {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  text-align: center;
  cursor: pointer;
}
.team-member:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent);
}
.team-member-img {
  width: 100%;
  aspect-ratio: 2/3;
  overflow: hidden;
  background: linear-gradient(180deg, #1a2818 0%, #0f1a0f 100%);
  position: relative;
}
.team-member-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: var(--transition);
}
.team-member:hover .team-member-img img { transform: scale(1.06); }
.team-member-info { padding: 14px; }
.team-member-info h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}
.team-member-info .role {
  font-size: 0.75rem;
  color: var(--accent);
  opacity: 0.65;
}
.team-member-detail {
  font-size: 0.7rem;
  color: var(--accent);
  margin-top: 8px;
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid var(--accent);
  border-radius: 12px;
  opacity: 0.7;
  transition: var(--transition);
}
.team-member:hover .team-member-detail { opacity: 1; background: var(--accent); color: var(--bg-dark); }

/* ===== TEAM MODAL ===== */
.team-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 26, 10, 0.8);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: 0.3s ease;
  padding: 20px;
  backdrop-filter: blur(6px);
}
.team-modal-overlay.open { opacity: 1; visibility: visible; }
.team-modal {
  background: var(--bg-card);
  border-radius: var(--radius);
  max-width: 600px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  display: flex;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  border: 1px solid var(--border);
  transform: scale(0.95) translateY(20px);
  transition: 0.3s ease;
}
.team-modal-overlay.open .team-modal { transform: scale(1) translateY(0); }
.team-modal-photo {
  width: 200px;
  flex-shrink: 0;
  background: var(--bg-dark-2);
  overflow: hidden;
}
.team-modal-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
}
.team-modal-body { flex: 1; padding: 32px; min-width: 0; }
.team-modal-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-light);
  margin-bottom: 6px;
}
.team-modal-role {
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}
.team-modal-content {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.85;
}
.team-modal-content p { margin-bottom: 10px; }
.team-modal-content strong { color: var(--accent-light); font-weight: 600; }
.team-modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
  padding: 0;
  z-index: 10;
  transition: var(--transition);
}
.team-modal-close:hover { color: var(--accent); }

/* ===== NEWS SECTION ===== */
.news-section { padding: 80px 0; background: var(--bg-dark); }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.news-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent);
}
.news-card-img { width: 100%; aspect-ratio: 16/9; overflow: hidden; background: var(--bg-dark-2); }
.news-card-img img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.news-card:hover .news-card-img img { transform: scale(1.05); }
.news-card-body { padding: 22px; }
.news-date { font-size: 0.7rem; letter-spacing: 0.1em; color: var(--accent); opacity: 0.55; margin-bottom: 10px; }
.news-card-body h3 { font-size: 1rem; font-weight: 600; color: var(--text); margin-bottom: 10px; line-height: 1.45; }
.news-card-body p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 14px; }
.read-more { font-size: 0.8rem; color: var(--accent); text-decoration: none; font-weight: 500; transition: var(--transition); display: inline-flex; align-items: center; gap: 4px; }
.read-more:hover { gap: 8px; color: var(--accent-light); }

/* ===== CONTACT SECTION ===== */
.contact-section { padding: 80px 0; background: var(--bg-dark); }
.contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 800px; margin: 0 auto; }
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  text-align: center;
  transition: var(--transition);
}
.contact-card:hover { box-shadow: var(--shadow); border-color: var(--accent); }
.contact-icon { font-size: 0.8rem; letter-spacing: 0.15em; color: var(--accent); margin-bottom: 12px; text-transform: uppercase; }
.contact-card h3 { font-size: 1rem; font-weight: 600; color: var(--accent-light); margin-bottom: 8px; }
.contact-card p { font-size: 0.95rem; color: var(--text); line-height: 1.6; }
.contact-sub { font-size: 0.75rem !important; color: var(--text-muted) !important; margin-top: 4px; }

/* ===== FOOTER ===== */
.footer { background: #061206; padding: 60px 40px 0; color: rgba(255,255,255,0.5); }
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 1200px;
  margin: 0 auto;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-logo { height: 36px; width: auto; opacity: 0.8; margin-bottom: 12px; }
.footer-brand p { font-size: 0.85rem; line-height: 1.6; }
.footer-tagline { font-size: 0.75rem !important; opacity: 0.4; margin-top: 4px; }
.footer-nav { display: flex; gap: 22px; }
.footer-nav a { color: rgba(255,255,255,0.4); text-decoration: none; font-size: 0.8rem; transition: var(--transition); }
.footer-nav a:hover { color: var(--accent); }
.footer-bottom { padding: 20px 0; text-align: center; }
.footer-bottom p { font-size: 0.7rem; opacity: 0.35; }
.footer-bottom a { color: rgba(255,255,255,0.4); text-decoration: none; }
.footer-bottom a:hover { color: var(--accent); }

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
/* Override: ensure reveal content is always visible */.reveal {  opacity: 1 !important;  transform: none !important;}
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }
.reveal-delay-4 { transition-delay: 0.48s; }
.reveal-delay-5 { transition-delay: 0.6s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(3, 1fr); }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .main-nav { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .mobile-menu-btn { display: flex; }
  .hero-content { padding: 0 24px; margin-top: 120px; }
  .section-inner { padding: 0 20px; }
  .mvv-grid { flex-direction: column; align-items: center; gap: 20px; }
  .mvv-card { max-width: 100%; }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .about-block { flex-direction: column; gap: 16px; }
  .mvv-section { padding: 60px 0; }
  .pillars-section { padding: 60px 0; }
  .footer-inner { flex-direction: column; gap: 30px; }
  .footer-nav { flex-wrap: wrap; }
  .cube-watermark { font-size: 2.5rem; }
}
@media (max-width: 480px) {
  .pillars-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 1.6rem; }
  .page-banner { padding: 90px 20px 40px; }
}
@media (max-width: 640px) {
  .team-modal { flex-direction: column; max-height: 90vh; }
  .team-modal-photo { width: 100%; height: 240px; flex-shrink: 0; }
  .team-modal-body { padding: 20px; }
}

/* ============================================
   NEW TECH STACK - 三折页版式
   ============================================ */
.tech-section { padding: 60px 0 100px; background: var(--bg-dark); }

.tech-stack {
  display: flex;
  flex-direction: column;
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.tech-block {
  background: linear-gradient(160deg, #122a12 0%, #0d1f0d 100%);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 44px 32px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}

.tech-block::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--primary-light) 50%, transparent 100%);
  opacity: 0.8;
}

.tech-block:hover {
  border-color: var(--primary-light);
  transform: translateY(-2px);
}

.tech-block-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 24px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-light);
}

.tech-block-head-left {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 1;
}

.tech-block-num {
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.55;
  line-height: 1;
  font-family: Georgia, serif;
  letter-spacing: -1px;
  min-width: 56px;
}

.tech-block-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.tech-block-tag {
  display: inline-block;
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 1.2px;
  font-weight: 500;
  text-transform: uppercase;
  width: fit-content;
  padding: 3px 10px;
  border: 1px solid rgba(200, 168, 82, 0.35);
  border-radius: 3px;
  background: rgba(200, 168, 82, 0.06);
}

.tech-block-title {
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  letter-spacing: 0.5px;
}

.tech-block-head-right {
  flex-shrink: 0;
  max-width: 360px;
}

.tech-block-advantages {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}

.adv-pill {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(45, 90, 45, 0.35);
  color: var(--accent-light);
  border: 1px solid rgba(200, 168, 82, 0.2);
  border-radius: 12px;
  font-size: 0.76rem;
  font-weight: 500;
  white-space: nowrap;
}

.tech-block-desc {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--text-light);
  margin-bottom: 28px;
  letter-spacing: 0.2px;
}

.tech-features {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

.tech-feature {
  background: linear-gradient(180deg, rgba(26, 60, 26, 0.5) 0%, rgba(13, 31, 13, 0.5) 100%);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 20px 12px;
  text-align: center;
  position: relative;
  transition: all var(--transition);
}

.tech-feature:hover {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(200, 168, 82, 0.12) 0%, rgba(26, 60, 26, 0.5) 100%);
  transform: translateY(-3px);
}

.tech-feature-no {
  position: absolute;
  top: 6px;
  left: 8px;
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.tech-feature-icon {
  font-size: 1.8rem;
  color: var(--accent);
  margin: 8px 0 10px;
  line-height: 1;
}

.tech-feature-name {
  font-size: 0.82rem;
  color: var(--text);
  font-weight: 500;
  line-height: 1.4;
}

.tech-block-footer {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  background: rgba(10, 26, 10, 0.5);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  font-size: 0.86rem;
  line-height: 1.7;
}

.tech-block-apply-label {
  color: var(--accent);
  font-weight: 600;
  flex-shrink: 0;
  letter-spacing: 0.5px;
}

.tech-block-apply-text {
  color: var(--text-light);
}

/* 响应式 */
@media (max-width: 1024px) {
  .tech-features { grid-template-columns: repeat(3, 1fr); }
  .tech-block-head { flex-direction: column; gap: 20px; }
  .tech-block-head-right { max-width: 100%; }
  .tech-block-advantages { justify-content: flex-start; }
}

@media (max-width: 768px) {
  .tech-block { padding: 28px 22px 24px; }
  .tech-block-title { font-size: 1.35rem; }
  .tech-block-num { font-size: 2rem; min-width: 44px; }
  .tech-block-head-left { gap: 12px; }
  .tech-features { grid-template-columns: repeat(2, 1fr); }
  .tech-feature { padding: 16px 8px; }
  .tech-block-desc { font-size: 0.88rem; }
}
/* ===== FORCE VISIBILITY OVERRIDES ===== */
/* Only show active page (SPA navigation) */
.page.active { display: block !important; }
.reveal { opacity: 1 !important; transform: none !important; visibility: visible !important; }

/* Ensure loading screen doesn't permanently block view */
.loading-screen:not(.hidden) {
  animation: forceHide 5s forwards;
}
@keyframes forceHide {
  0%, 80% { opacity: 1; visibility: visible; }
  100% { opacity: 0; visibility: hidden; pointer-events: none; }
}



/* ===== TECH DETAIL BUTTON ===== */
.tech-detail-btn {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 24px;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.3s ease;
  font-family: var(--font);
}
.tech-detail-btn:hover {
  background: var(--accent);
  color: var(--bg-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(200,168,82,0.25);
}

/* ===== THERAPY MODAL ===== */
.therapy-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 26, 10, 0.8);
  z-index: 2001;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: 0.3s ease;
  padding: 20px;
  backdrop-filter: blur(6px);
}
.therapy-modal-overlay.open { opacity: 1; visibility: visible; }
.therapy-modal {
  background: var(--bg-card);
  border-radius: var(--radius);
  max-width: 720px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  padding: 36px 36px 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  border: 1px solid var(--border);
  transform: scale(0.95) translateY(20px);
  transition: 0.3s ease;
}
.therapy-modal-overlay.open .therapy-modal { transform: scale(1) translateY(0); }
.therapy-modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  cursor: pointer;
  transition: color 0.2s;
  line-height: 1;
  padding: 0;
  font-family: var(--font);
}
.therapy-modal-close:hover { color: var(--accent); }
.therapy-modal-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent-light);
  margin-bottom: 4px;
}
.therapy-modal-tag {
  display: inline-block;
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  border: 1px solid rgba(200,168,82,0.3);
  padding: 2px 10px;
  border-radius: 2px;
  margin-bottom: 14px;
}
.therapy-modal-desc {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.therapy-modal-items {
  display: block;
  margin-bottom: 20px;
}
.therapy-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px;
  background: rgba(255,255,255,0.02);
  border-radius: 4px;
  border: 1px solid var(--border);
  transition: background 0.3s;
}
.therapy-item:hover { background: rgba(255,255,255,0.04); }
.therapy-item-step {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  min-width: 32px;
}
.therapy-item-name {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.5;
}
.therapy-modal-footer {
  font-size: 0.82rem;
  color: var(--text-muted);
  padding-top: 14px;
  border-top: 1px solid var(--border);
  line-height: 1.6;
}
.therapy-modal-footer strong { color: var(--accent-light); }

/* Service block styles */
.service-block {
  margin-bottom: 20px;
  padding: 20px 22px;
  background: rgba(200, 168, 82, 0.04);
  border-radius: 10px;
  border-left: 3px solid var(--accent);
}
.service-block:last-child { margin-bottom: 0; }
.service-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 14px;
  text-align: left;
  line-height: 1.5;
}
.service-body p {
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.service-body p:last-child { margin-bottom: 0; }
.service-body strong { color: var(--accent-light); font-weight: 500; }

@media (max-width: 768px) {
  .therapy-modal { padding: 28px 20px 24px; max-width: 95%; }
  .therapy-modal-items { display: block; }
  .service-block { padding: 16px; }
  .service-title { font-size: 1rem; }
  .service-body p { font-size: 0.8rem; }
}


/* ===== THERAPY MODAL ===== */
.therapy-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}
.therapy-overlay.open {
  opacity: 1;
  visibility: visible;
}
.therapy-modal {
  background: #1a2e1a;
  border: 1px solid rgba(200,168,82,0.25);
  border-radius: 12px;
  max-width: 520px;
  width: 92%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 28px;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s;
}
.therapy-overlay.open .therapy-modal {
  transform: translateY(0);
}
.therapy-modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: #c8a852;
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
}
.therapy-modal-header {
  margin-bottom: 14px;
}
.therapy-modal-tag {
  display: inline-block;
  font-size: 11px;
  color: #c8a852;
  border: 1px solid rgba(200,168,82,0.4);
  padding: 3px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.therapy-modal-title {
  font-size: 22px;
  color: #f5f5dc;
  margin: 0;
}
.therapy-modal-desc {
  color: rgba(245,245,220,0.7);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(200,168,82,0.15);
}
.therapy-modal-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 18px;
}
.therapy-item {
  background: rgba(200,168,82,0.08);
  border: 1px solid rgba(200,168,82,0.15);
  border-radius: 8px;
  padding: 12px 14px;
  text-align: center;
}
.therapy-item-step {
  display: block;
  font-size: 11px;
  color: #c8a852;
  margin-bottom: 4px;
  letter-spacing: 1px;
}
.therapy-item-name {
  display: block;
  font-size: 13px;
  color: #f5f5dc;
  font-weight: 500;
}
.therapy-modal-footer {
  color: rgba(245,245,220,0.65);
  font-size: 13px;
  padding-top: 14px;
  border-top: 1px solid rgba(200,168,82,0.15);
  line-height: 1.7;
}
@media (max-width: 520px) {
  .therapy-modal { padding: 20px; }
  .therapy-modal-title { font-size: 18px; }
  .therapy-modal-body { grid-template-columns: 1fr; }
}


/* Force hide WordPress admin bar */
#wpadminbar { display: none !important; }
html { margin-top: 0 !important; padding-top: 0 !important; }
body.admin-bar { margin-top: 0 !important; padding-top: 0 !important; }