/* ============================================================
   硅基工厂 SilicoForge™ — 全局样式
   设计语言：深邃星云 · 霓虹辉光 · 玻璃拟态
   品牌色：深海蓝 #050d1f + 荧光青 #00e5ff + 星云紫 #a855f7 + 琥珀金 #f59e0b
   ============================================================ */

/* ===== CSS Variables ===== */
:root {
  --bg-primary:      #050d1f;
  --bg-secondary:    #080f1e;
  --bg-card:         rgba(255, 255, 255, 0.04);
  --bg-card-hover:   rgba(255, 255, 255, 0.07);
  --bg-surface:      rgba(0, 229, 255, 0.06);
  --bg-surface-2:    rgba(168, 85, 247, 0.06);

  --cyan:            #00e5ff;
  --cyan-dim:        rgba(0, 229, 255, 0.12);
  --cyan-mid:        rgba(0, 229, 255, 0.28);
  --cyan-bright:     rgba(0, 229, 255, 0.55);
  --purple:          #a855f7;
  --purple-dim:      rgba(168, 85, 247, 0.12);
  --purple-bright:   rgba(168, 85, 247, 0.45);
  --green:           #10b981;
  --green-dim:       rgba(16, 185, 129, 0.15);
  --amber:           #f59e0b;
  --amber-dim:       rgba(245, 158, 11, 0.15);
  --red-dim:         rgba(239, 68, 68, 0.15);

  --text-primary:    #f0f6ff;
  --text-secondary:  #94a3b8;
  --text-muted:      #4a5a72;

  --border:          rgba(0, 229, 255, 0.10);
  --border-bright:   rgba(0, 229, 255, 0.38);
  --border-card:     rgba(255, 255, 255, 0.08);

  --gradient-primary:  linear-gradient(135deg, #00e5ff 0%, #a855f7 100%);
  --gradient-warm:     linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
  --gradient-hero:     linear-gradient(180deg, #050d1f 0%, #080f1e 100%);
  --shadow-glow-cyan:  0 0 40px rgba(0, 229, 255, 0.22), 0 0 80px rgba(0, 229, 255, 0.08);
  --shadow-glow-purple:0 0 40px rgba(168, 85, 247, 0.22), 0 0 80px rgba(168, 85, 247, 0.08);
  --shadow-card:       0 4px 24px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255,255,255,0.06);
  --shadow-card-hover: 0 8px 48px rgba(0, 0, 0, 0.7), 0 0 32px rgba(0, 229, 255, 0.12), inset 0 1px 0 rgba(255,255,255,0.10);

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main:  'Inter', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
  --font-mono:  'Rajdhani', 'Courier New', monospace;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--cyan); text-decoration: none; transition: var(--transition); }
a:hover { color: #fff; }
img { max-width: 100%; height: auto; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-main); }

/* ===== Utility ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.28);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
  box-shadow: 0 0 16px rgba(0, 229, 255, 0.12), inset 0 0 12px rgba(0, 229, 255, 0.04);
  text-shadow: 0 0 8px rgba(0, 229, 255, 0.45);
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.2;
}
.section-header p {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
}
section {
  padding: 100px 0;
}
.section-dark   { background: linear-gradient(180deg, rgba(8, 15, 30, 0.0) 0%, rgba(0, 229, 255, 0.03) 50%, rgba(8, 15, 30, 0.0) 100%), var(--bg-secondary); }
.section-darker { background: var(--bg-primary); }

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #030810; }
::-webkit-scrollbar-thumb { background: rgba(0, 229, 255, 0.25); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0, 229, 255, 0.5); }

/* ===========================================================
   HEADER / NAV
   =========================================================== */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  height: 80px;
  display: flex;
  align-items: center;
  background: transparent;
  border-bottom: 1px solid transparent;
  box-shadow: none;
  transition: background 0.45s ease, border-color 0.45s ease, box-shadow 0.45s ease;
}
#header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.08);
}
#header .nav-inner {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 40px;
}
/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo img {
  height: 58px;
  width: auto;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-main {
  font-size: 20px;
  font-weight: 800;
  background: linear-gradient(135deg, #0284c7 0%, #7c3aed 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.5px;
  transition: all 0.45s ease;
}
.logo-sub {
  font-size: 9.5px;
  color: #94a3b8;
  letter-spacing: 2px;
  font-weight: 500;
  text-transform: uppercase;
  transition: color 0.45s ease;
}
/* Header 初始透明时 —— logo 和链接白色（融入 hero 深色背景） */
#header:not(.scrolled) .logo-main {
  background: none;
  -webkit-text-fill-color: #ffffff;
  color: #ffffff;
}
#header:not(.scrolled) .logo-sub {
  color: rgba(255, 255, 255, 0.60);
}
#header:not(.scrolled) .nav-links a {
  color: rgba(255, 255, 255, 0.85);
}
#header:not(.scrolled) .nav-links a:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
}
#header:not(.scrolled) .menu-toggle span {
  background: #ffffff;
}
/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: #334155;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: color 0.3s ease, background 0.3s ease;
  white-space: nowrap;
}
.nav-links a:hover {
  color: #0284c7;
  background: rgba(2, 132, 199, 0.08);
}
/* CTA button in nav */
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--bg-primary) !important;
  background: var(--gradient-primary);
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: var(--transition);
  flex-shrink: 0;
}
.nav-cta:hover {
  opacity: 0.88;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.35);
}
/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  margin-left: auto;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #334155;
  border-radius: 2px;
  transition: background 0.45s ease, transform 0.3s ease, opacity 0.3s ease;
}
/* Mobile menu open state */
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===========================================================
   HERO SECTION
   =========================================================== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(
      90deg,
      rgba(5, 13, 31, 0.72)  0%,
      rgba(5, 13, 31, 0.55)  30%,
      rgba(5, 13, 31, 0.32)  55%,
      rgba(5, 13, 31, 0.08) 100%
    ),
    url('../img/背景图.png') center / cover no-repeat;
}
/* 左上青色大辉光球 */
#hero::before {
  content: '';
  position: absolute;
  top: -20%;
  left: -12%;
  width: 70%;
  height: 90%;
  background: radial-gradient(
    ellipse at 38% 38%,
    rgba(0, 229, 255, 0.18) 0%,
    rgba(0, 180, 255, 0.10) 28%,
    rgba(168, 85, 247, 0.07) 52%,
    transparent 72%
  );
  pointer-events: none;
  z-index: 1;
  animation: orb1Pulse 8s ease-in-out infinite;
}
@keyframes orb1Pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.75; transform: scale(1.06); }
}
/* 右下紫色辉光球 */
#hero::after {
  content: '';
  position: absolute;
  bottom: -15%;
  left: 8%;
  width: 55%;
  height: 65%;
  background: radial-gradient(
    ellipse at 30% 72%,
    rgba(168, 85, 247, 0.14) 0%,
    rgba(99, 102, 241, 0.08) 38%,
    transparent 65%
  );
  pointer-events: none;
  z-index: 1;
  animation: orb2Pulse 10s ease-in-out infinite reverse;
}
@keyframes orb2Pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.7; transform: scale(1.08); }
}
/* Canvas background — particles reinforce left-side atmosphere */
#heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
}
/* Grid overlay — hidden, image provides its own grid */
.hero-grid {
  display: none;
}
/* Bottom fade */
.hero-fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 220px;
  background: linear-gradient(to bottom, transparent, var(--bg-primary));
  pointer-events: none;
  z-index: 1;
}
/* Hero content — single column, text on left */
.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 64px;
  padding-top: 80px;
  align-self: center;
}
/* Text constrained to left ~55% so machine shows on right */
.hero-text {
  max-width: 610px;
  position: relative;
  z-index: 3;
}
/* Glowing backdrop behind text */
.hero-text::before {
  content: '';
  position: absolute;
  inset: -40px -60px -40px -80px;
  background: radial-gradient(
    ellipse at 35% 45%,
    rgba(0, 229, 255, 0.06) 0%,
    rgba(5, 13, 31, 0.45) 40%,
    transparent 75%
  );
  pointer-events: none;
  z-index: -1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.30);
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 28px;
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.10), inset 0 0 20px rgba(0, 229, 255, 0.04);
}
.badge-pulse {
  width: 7px;
  height: 7px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--green), 0 0 12px rgba(16, 185, 129, 0.4);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5), 0 0 6px var(--green); }
  50% { opacity: 0.8; transform: scale(1.15); box-shadow: 0 0 0 7px rgba(16, 185, 129, 0), 0 0 10px var(--green); }
}
.hero-title {
  font-size: clamp(52px, 9vw, 96px);
  font-weight: 900;
  line-height: 1;
  margin-bottom: 12px;
  letter-spacing: -2px;
}
.hero-title-cn {
  display: block;
  background: linear-gradient(135deg, #00e5ff 0%, #60a5fa 40%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 30px rgba(0, 229, 255, 0.35));
  text-shadow: none;
}
.hero-title-en {
  display: block;
  font-size: clamp(18px, 3vw, 34px);
  font-weight: 400;
  color: rgba(148, 163, 184, 0.85);
  letter-spacing: 4px;
  font-family: var(--font-mono);
  margin-top: 8px;
  -webkit-text-fill-color: rgba(148, 163, 184, 0.85);
}
.hero-desc {
  font-size: clamp(15px, 2vw, 19px);
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 24px;
}
.hero-desc strong { color: var(--cyan); font-weight: 600; text-shadow: 0 0 12px rgba(0, 229, 255, 0.4); }
/* Hero tags */
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}
.hero-tags span {
  font-size: 12px;
  font-weight: 500;
  color: rgba(148, 163, 184, 0.9);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(0, 229, 255, 0.18);
  padding: 6px 14px;
  border-radius: 50px;
  backdrop-filter: blur(8px);
  transition: var(--transition);
}
.hero-tags span:hover {
  border-color: rgba(0, 229, 255, 0.45);
  color: var(--cyan);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.15);
}
/* Hero buttons */
.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 0;
}


.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 700;
  color: #050d1f;
  background: linear-gradient(135deg, #00e5ff 0%, #60a5fa 50%, #a855f7 100%);
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  letter-spacing: 0.3px;
  box-shadow: 0 0 24px rgba(0, 229, 255, 0.35), 0 4px 16px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0;
  transition: var(--transition);
}
.btn-primary:hover {
  color: #050d1f;
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(0, 229, 255, 0.55), 0 8px 32px rgba(168, 85, 247, 0.3);
}
.btn-primary:hover::before { opacity: 1; }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(0, 229, 255, 0.25);
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover {
  color: var(--cyan);
  border-color: rgba(0, 229, 255, 0.55);
  background: rgba(0, 229, 255, 0.08);
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.15);
}

/* ===========================================================
   HERO VISUAL PANEL (right column) — Industrial HMI Style
   =========================================================== */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 32px 0;
}

/* ── Floating badge ── */
.hv-float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 9px;
  background: rgba(8, 18, 40, 0.88);
  border: 1px solid rgba(0, 229, 255, 0.22);
  border-radius: 4px;
  padding: 8px 14px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5), 0 0 14px rgba(0, 229, 255, 0.08);
  white-space: nowrap;
  z-index: 5;
  backdrop-filter: blur(12px);
}
.hv-float-1 {
  top: 8px;
  right: -14px;
  animation: hvFloat 4s ease-in-out infinite;
}
@keyframes hvFloat {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-5px); }
}
.hv-float-title {
  font-size: 11px;
  font-weight: 500;
  color: rgba(148, 163, 184, 0.9);
  letter-spacing: 0.3px;
}

/* ── Main card ── */
.hv-card {
  width: 100%;
  max-width: 375px;
  background: rgba(8, 16, 36, 0.82);
  border: 1px solid rgba(0, 229, 255, 0.18);
  border-radius: 8px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 229, 255, 0.06), inset 0 1px 0 rgba(0, 229, 255, 0.08);
  overflow: hidden;
  backdrop-filter: blur(16px);
}

/* ── Header bar ── */
.hv-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: rgba(0, 229, 255, 0.04);
  border-bottom: 1px solid rgba(0, 229, 255, 0.12);
}
.hv-dots { display: none; }
.hv-dot  { display: none; }
.hv-title-bar {
  flex: 1;
  font-size: 10px;
  font-family: var(--font-mono);
  color: rgba(0, 229, 255, 0.55);
  letter-spacing: 1px;
  text-transform: uppercase;
  text-align: left;
}
.hv-live {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 1.2px;
  color: var(--green);
  font-family: var(--font-mono);
  text-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
}
.hv-live .badge-pulse {
  background: #10B981;
  animation: industrialBlink 2.5s ease-in-out infinite;
  box-shadow: none;
}
@keyframes industrialBlink {
  0%, 85%, 100% { opacity: 1; transform: scale(1); }
  45%           { opacity: 0.3; transform: scale(0.85); }
}

/* ── Body ── */
.hv-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ── Layers ── */
.hv-layer {
  border-radius: 4px;
  padding: 11px 12px;
}
.hv-layer-top {
  background: rgba(0, 229, 255, 0.04);
  border: 1px solid rgba(0, 229, 255, 0.12);
}
.hv-layer-mid {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.hv-layer-bot {
  background: rgba(168, 85, 247, 0.05);
  border: 1px solid rgba(168, 85, 247, 0.15);
}
.hv-layer-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.hv-layer-icon {
  width: 28px;
  height: 28px;
  background: rgba(56, 189, 248, 0.08);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--cyan);
  flex-shrink: 0;
  text-shadow: 0 0 8px rgba(0, 229, 255, 0.5);
}
.bot-icon {
  background: rgba(0, 229, 255, 0.08) !important;
  color: var(--cyan) !important;
}
.hv-layer-info { flex: 1; min-width: 0; }
.hv-layer-name {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: rgba(224, 240, 255, 0.95);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hv-layer-sub {
  display: block;
  font-size: 9px;
  color: rgba(148, 163, 184, 0.55);
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
  margin-top: 2px;
}
.hv-layer-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: #10B981;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.18);
  padding: 3px 7px;
  border-radius: 4px;
  flex-shrink: 0;
}

/* ── Agent list ── */
.hv-agent-list { display: flex; flex-direction: column; gap: 5px; }
.hv-agent-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  color: #94A3B8;
}
.hv-agent-name  { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hv-agent-dot   { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.hv-agent-dot.active { background: var(--green); box-shadow: 0 0 6px var(--green); }
.hv-agent-dot.idle   { background: rgba(100, 116, 139, 0.4); }
.hv-agent-tag {
  font-size: 9px;
  font-weight: 500;
  color: rgba(148, 163, 184, 0.7);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.07);
  padding: 2px 6px;
  border-radius: 2px;
  flex-shrink: 0;
}
.idle-tag {
  color: #475569 !important;
  background: transparent !important;
}
.hv-agent-time {
  font-family: var(--font-mono);
  font-size: 9px;
  color: #475569;
  flex-shrink: 0;
}

/* ── Connector ── */
.hv-connector {
  display: flex;
  justify-content: center;
  padding: 4px 0;
}
.hv-conn-line {
  width: 1px;
  height: 18px;
  background: linear-gradient(to bottom, rgba(0, 229, 255, 0.15), var(--cyan));
  position: relative;
  box-shadow: 0 0 6px rgba(0, 229, 255, 0.3);
}
.hv-conn-line::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid var(--cyan);
  filter: drop-shadow(0 0 3px var(--cyan));
}

/* ── Mid grid ── */
.hv-mid-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.hv-mid-item {
  padding: 10px 11px;
  background: rgba(0, 229, 255, 0.03);
  border-radius: 4px;
  border: 1px solid rgba(0, 229, 255, 0.10);
}
.hv-mid-icon-wrap {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  margin-bottom: 7px;
}
.hv-mid-icon-wrap.bizclaw { background: rgba(0, 229, 255, 0.10); color: var(--cyan); }
.hv-mid-icon-wrap.avagent { background: rgba(168, 85, 247, 0.10); color: var(--purple); }
.hv-mid-name {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: rgba(224, 240, 255, 0.92);
  font-family: var(--font-mono);
}
.hv-mid-sub {
  display: block;
  font-size: 9px;
  color: rgba(100, 116, 139, 0.7);
  margin-bottom: 7px;
}
.hv-mini-metrics {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  color: #94A3B8;
  margin-bottom: 5px;
  font-family: var(--font-mono);
}
.hv-mini-dot        { width: 5px; height: 5px; border-radius: 50%; flex-shrink: 0; }
.hv-mini-dot.active { background: var(--green); box-shadow: 0 0 5px var(--green); }
.hv-progress { height: 2px; background: rgba(255,255,255,0.07); border-radius: 1px; overflow: hidden; }
.hv-progress-bar { height: 100%; background: linear-gradient(90deg, var(--cyan), var(--purple)); border-radius: 1px; transition: width 1s ease; box-shadow: 0 0 6px rgba(0, 229, 255, 0.4); }

/* ── Data streams (TaskBot) ── */
.hv-data-streams { display: flex; flex-direction: column; gap: 6px; }
.hv-stream-item  { display: flex; align-items: center; gap: 8px; }
.hv-stream-label {
  font-size: 10px;
  color: rgba(148, 163, 184, 0.7);
  font-family: var(--font-mono);
  min-width: 46px;
}
.hv-stream-track {
  flex: 1;
  height: 2px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 1px;
  overflow: hidden;
}
.hv-stream-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), rgba(168, 85, 247, 0.4));
  border-radius: 1px;
  animation: streamScan 2.8s ease-in-out infinite;
  box-shadow: 0 0 8px rgba(0, 229, 255, 0.35);
}
@keyframes streamScan {
  0%   { width: 10%; opacity: 0.7; }
  60%  { width: 86%; opacity: 1;   }
  100% { width: 10%; opacity: 0.7; }
}
.hv-stream-val {
  font-size: 9px;
  font-weight: 500;
  color: var(--green);
  min-width: 26px;
  text-align: right;
  font-family: var(--font-mono);
  text-shadow: 0 0 6px rgba(16, 185, 129, 0.5);
}

/* ── Footer metrics ── */
.hv-footer {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 10px 14px;
  background: #0A101F;
  border-top: 1px solid #1E293B;
}
.hv-foot-item { text-align: center; }
.hv-foot-val {
  display: block;
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: #38BDF8;
  line-height: 1;
}
.hv-foot-label {
  display: block;
  font-size: 9px;
  color: #475569;
  margin-top: 3px;
}
.hv-foot-sep {
  width: 1px;
  height: 24px;
  background: rgba(0, 229, 255, 0.12);
}

/* ── Mobile: tighten hero padding ── */
@media (max-width: 960px) {
  .hero-content {
    padding: 0 24px;
    padding-top: 80px;
  }
  .hero-text { max-width: 100%; }
}
/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 3;
}
.hero-scroll span {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { opacity: 1; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ===========================================================
   STATS BAR
   =========================================================== */
#stats {
  padding: 130px 0;         /* 全由 .section-light 控制，这里显式重申 */
  background: transparent;  /* 交给 .section-light::before 斜切背景 */
  border-top: none;
  border-bottom: none;
  position: relative;
  overflow: visible;
}
/* ::before 交给 .section-light::before 统一处理斜切背景; 只隐藏 ::after 旧辉光球 */
#stats::after {
  display: none;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  padding: 40px 24px;
  text-align: center;
  position: relative;
  border-right: 1px solid rgba(0, 229, 255, 0.10);
  transition: var(--transition);
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: rgba(0, 229, 255, 0.06); }
.stat-num-wrap {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  margin-bottom: 8px;
}
.stat-num {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 900;
  background: linear-gradient(135deg, #00e5ff 0%, #60a5fa 50%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: var(--font-mono);
}
.stat-unit {
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan);
}
.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

/* ===========================================================
   ABOUT / CONCEPT SECTION
   =========================================================== */
.concept-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.concept-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.concept-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition);
}
.concept-card:hover {
  border-color: rgba(0, 229, 255, 0.35);
  transform: translateY(-6px);
  box-shadow: 0 8px 48px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 229, 255, 0.10);
  background: rgba(0, 229, 255, 0.05);
}
.concept-card:hover::before { opacity: 1; }
.concept-card.featured {
  border-color: rgba(0, 229, 255, 0.20);
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.06), rgba(168, 85, 247, 0.06));
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 229, 255, 0.08);
}
.concept-card.featured::before { opacity: 1; }
.concept-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: var(--bg-primary);
  margin-bottom: 20px;
}
.concept-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.concept-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ===========================================================
   ARCHITECTURE SECTION
   =========================================================== */
.arch-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 860px;
  margin: 0 auto;
}
.arch-item {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.arch-layer {
  display: flex;
  align-items: stretch;
  gap: 32px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
}
.arch-layer::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition);
}
.arch-layer:hover::after { opacity: 1; }
.arch-layer:hover {
  border-color: rgba(0, 229, 255, 0.28);
  transform: translateX(6px);
  box-shadow: 0 0 40px rgba(0, 229, 255, 0.10);
  background: rgba(0, 229, 255, 0.04);
}
.arch-layer.top-layer { border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.arch-layer.mid-layer { border-radius: 0; border-top: none; }
.arch-layer.bot-layer {
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  border-top: none;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.06), rgba(168, 85, 247, 0.07));
  border-color: rgba(0, 229, 255, 0.16);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3), 0 0 20px rgba(168, 85, 247, 0.08);
}
.arch-layer.bot-layer::after { opacity: 1; }
.arch-num {
  font-size: 13px;
  font-weight: 800;
  color: var(--cyan);
  font-family: var(--font-mono);
  letter-spacing: 2px;
  background: rgba(0, 229, 255, 0.10);
  border: 1px solid rgba(0, 229, 255, 0.28);
  padding: 4px 12px;
  border-radius: 50px;
  height: fit-content;
  flex-shrink: 0;
  align-self: flex-start;
  margin-top: 4px;
  text-shadow: 0 0 8px rgba(0, 229, 255, 0.5);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.10);
}
.arch-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--bg-primary);
  flex-shrink: 0;
}
.arch-info { flex: 1; }
.arch-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.arch-layer h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.arch-layer h3 .arch-name-en {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 1px;
  margin-left: 8px;
}
.arch-layer p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 16px;
}
.arch-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.arch-tags span {
  font-size: 11px;
  font-weight: 600;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid rgba(0, 212, 255, 0.15);
  padding: 4px 12px;
  border-radius: 50px;
}
/* Arrow between layers */
.arch-arrow {
  display: flex;
  justify-content: center;
  padding: 0;
  position: relative;
}
.arch-arrow-line {
  width: 1px;
  height: 28px;
  background: linear-gradient(to bottom, rgba(0, 212, 255, 0.4), rgba(124, 58, 237, 0.4));
  margin: 0 auto;
  position: relative;
}
.arch-arrow-line::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 7px solid rgba(124, 58, 237, 0.6);
}

/* ===========================================================
   COMPARISON TABLE
   =========================================================== */
.comparison-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 229, 255, 0.12);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 229, 255, 0.05);
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.comparison-table th {
  padding: 18px 24px;
  text-align: left;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: rgba(100, 116, 139, 0.9);
  background: rgba(0, 229, 255, 0.04);
  border-bottom: 1px solid rgba(0, 229, 255, 0.10);
}
.comparison-table th.col-highlight {
  color: var(--cyan);
  background: rgba(0, 229, 255, 0.07);
  text-shadow: 0 0 8px rgba(0, 229, 255, 0.3);
}
.comparison-table td {
  padding: 16px 24px;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  vertical-align: middle;
}
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table td:first-child {
  color: var(--text-primary);
  font-weight: 600;
  white-space: nowrap;
}
.comparison-table td.col-highlight {
  color: var(--text-primary);
  background: rgba(0, 229, 255, 0.04);
}
.comparison-table tr:hover td {
  background: rgba(255, 255, 255, 0.03);
}
.comparison-table tr:hover td.col-highlight {
  background: rgba(0, 229, 255, 0.06);
}
.check-icon {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.check-icon::before {
  content: '✓';
  display: inline-flex;
  width: 18px;
  height: 18px;
  align-items: center;
  justify-content: center;
  background: var(--green-dim);
  color: var(--green);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

/* ===========================================================
   AGENT LIBRARY
   =========================================================== */
/* Special platforms */
.platforms-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.platforms-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-card);
}
/* 带内部直通按钮的标题行：用独立分隔线，按钮置于最右 */
.platforms-title-row::after { display: none; }
.platforms-title-row .ptr-line {
  flex: 1; height: 1px; background: var(--border-card);
}
.internal-entry-btn {
  flex-shrink: 0;
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.5px;
  color: #fff; cursor: pointer;
  padding: 9px 18px; border: none; border-radius: 999px;
  background: linear-gradient(90deg, #0f766e, #10b981);
  box-shadow: 0 6px 18px rgba(16,185,129,0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
  text-transform: none;
}
.internal-entry-btn i { font-size: 14px; }
.internal-entry-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(16,185,129,0.45); filter: brightness(1.05); }
.internal-entry-btn.active {
  background: linear-gradient(90deg, #047857, #059669);
  box-shadow: 0 0 0 2px rgba(16,185,129,0.4), 0 6px 18px rgba(16,185,129,0.4);
}
/* 内部直通输入框聚焦态 */
#internal-code:focus { border-color: #10b981 !important; box-shadow: 0 0 0 3px rgba(16,185,129,0.15); }

/* 批量咨询开通入口按钮（橙色，与内部直通并排） */
.platforms-title-row { flex-wrap: wrap; gap: 10px; }
.batch-consult-btn {
  flex-shrink: 0; display: inline-flex; align-items: center; gap: 7px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.5px; color: #fff; cursor: pointer;
  padding: 9px 18px; border: none; border-radius: 999px; text-transform: none;
  background: linear-gradient(90deg, #d97706, #f59e0b);
  box-shadow: 0 6px 18px rgba(245,158,11,0.35);
  transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
}
.batch-consult-btn i { font-size: 14px; }
.batch-consult-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(245,158,11,0.45); filter: brightness(1.05); }
.bc-plat-chk:hover { border-color: #f59e0b !important; background: #fff7ed !important; }
.special-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}
.special-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(0, 229, 255, 0.14);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  color: var(--text-primary);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255,255,255,0.04);
}
.special-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition);
}
.special-card:hover {
  color: var(--text-primary);
  border-color: rgba(0, 229, 255, 0.45);
  transform: translateY(-4px);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 229, 255, 0.12);
  background: rgba(0, 229, 255, 0.05);
}
.special-card:hover::before { opacity: 0.06; }
.special-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--bg-primary);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.special-info {
  flex: 1;
  position: relative;
  z-index: 1;
}
.special-status {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}
.special-status span:last-child {
  font-size: 11px;
  font-weight: 600;
  color: var(--green);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.special-info h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.special-info p {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}
.special-arrow {
  font-size: 22px;
  color: var(--cyan);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  transition: var(--transition);
}
.special-card:hover .special-arrow { transform: translate(3px, -3px); }

/* Status dot */
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.status-dot.active {
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: dotPulse 2s ease-in-out infinite;
}
.status-dot.coming { background: var(--amber); }
@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
  50% { box-shadow: 0 0 0 4px rgba(34, 197, 94, 0); }
}

/* Industry grid */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
/* ── 新版分类矩阵 ─────────────────────────────────────────────────────────── */
.agents-section-block { margin-bottom: 48px; }

/* Category Tabs */
.cat-tabs-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}
.cat-tab {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 18px;
  border-radius: 100px;
  border: 1.5px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.3px;
}
.cat-tab:hover {
  border-color: rgba(0,229,255,0.35);
  color: var(--text-primary);
  background: rgba(0,229,255,0.06);
}
.cat-tab.active {
  border-color: var(--cat-color, #0284c7);
  background: rgba(2,132,199,0.12);
  color: var(--text-primary);
  box-shadow: 0 0 12px rgba(2,132,199,0.2);
}
.cat-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 18px;
  padding: 0 6px;
  border-radius: 100px;
  background: rgba(255,255,255,0.1);
  font-size: 11px;
  font-weight: 700;
}
.cat-tab.active .cat-count {
  background: var(--cat-color, #0284c7);
  color: #fff;
}

/* Category group header */
.cat-group-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin: 32px 0 16px;
  scroll-margin-top: 100px;   /* 锚点偏移，避免被 header 遮住 */
}
.cat-group-header:first-child { margin-top: 0; }
.cat-group-header i { font-size: 20px; }
.cat-group-count {
  font-size: 11px;
  padding: 2px 10px;
  border-radius: 100px;
  background: rgba(255,255,255,0.07);
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0;
  margin-left: auto;
}

/* Inner card grid (inside a category group) */
.industry-grid-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 8px;
  align-items: stretch;   /* 同一行卡片等高 */
}

/* ══ 智能体卡片重设计：亮色卡片 ══════════════════════════════════════════ */

/* New-style industry card — 白色亮卡，暗色背景上高对比度 */
.industry-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: default;
  min-height: 238px;   /* 所有卡片统一最小高度 */
  box-shadow: 0 2px 16px rgba(0,0,0,0.3), 0 1px 4px rgba(0,0,0,0.15);
}
/* 顶部彩色强调线 */
.industry-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cat-color, #0284c7), rgba(168,85,247,0.6));
  opacity: 0.5;
  transition: opacity 0.3s;
}

/* 状态变体 */
.industry-card.status-active {
  border-color: rgba(34,197,94,0.35);
  box-shadow: 0 2px 16px rgba(0,0,0,0.25), 0 0 0 1px rgba(34,197,94,0.15);
}
.industry-card.status-active::before { opacity: 1; background: linear-gradient(90deg,#22c55e,#06b6d4); }
.industry-card.status-ready {
  border-color: rgba(6,182,212,0.35);
}
.industry-card.status-ready::before { opacity: 0.8; background: linear-gradient(90deg,#06b6d4,#6366f1); }
.industry-card.status-coming {
  background: rgba(255,255,255,0.78);
  border-color: rgba(255,255,255,0.18);
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.industry-card.status-coming::before { opacity: 0.25; }

/* 内部直通：高亮可达卡片，覆盖建设中卡片的灰态 */
.industry-card.internal-open {
  background: rgba(255,255,255,0.96);
  border-color: rgba(16,185,129,0.45);
  box-shadow: 0 2px 10px rgba(0,0,0,0.25), 0 0 0 1px rgba(16,185,129,0.35);
}
.industry-card.internal-open::before { opacity: 1; background: linear-gradient(90deg,#0f766e,#10b981); }
.industry-card.internal-open .ind-icon,
.industry-card.internal-open .ind-name { color: #0f172a; }
.industry-card.internal-open .ind-industry,
.industry-card.internal-open .ind-desc { color: #475569; }
.industry-card.internal-open:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 0 2px rgba(16,185,129,0.55); }

/* Hover */
.industry-card.clickable { cursor: pointer; }
.industry-card.clickable:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 0 2px rgba(34,197,94,0.3);
}
.industry-card.status-active:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 0 2px rgba(34,197,94,0.5); }
.industry-card.status-active:hover::before { opacity: 1; }
.industry-card.status-ready:hover  { box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 0 2px rgba(6,182,212,0.4); }

/* Top row: num + status badge */
.ind-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.ind-num {
  font-size: 10px;
  font-weight: 800;
  font-family: var(--font-mono);
  color: #94a3b8;
  letter-spacing: 2px;
}
.ind-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3px;
  padding: 2px 8px;
  border-radius: 20px;
}
.ind-status.status-active {
  color: #15803d;
  background: rgba(34,197,94,0.12);
}
.ind-status.status-ready {
  color: #0e7490;
  background: rgba(6,182,212,0.12);
}
.ind-status.status-coming {
  color: #64748b;
  background: rgba(100,116,139,0.10);
}
.status-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-dot.active { background: #22c55e; box-shadow: 0 0 4px #22c55e; }
.status-dot.ready  { background: #06b6d4; box-shadow: 0 0 4px #06b6d4; }
.status-dot.coming { background: #94a3b8; }

/* Icon */
.ind-icon {
  font-size: 28px;
  line-height: 1;
  margin-bottom: 10px;
  color: var(--cat-color, #0284c7);
}
.industry-card.status-coming .ind-icon { color: #94a3b8; }

/* Body */
.ind-body { flex: 1; }
.ind-industry {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--cat-color, #0284c7);
  text-transform: uppercase;
  margin-bottom: 4px;
  opacity: 0.85;
}
.industry-card.status-coming .ind-industry { color: #94a3b8; }
.ind-name {
  font-size: 15px;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.industry-card.status-coming .ind-name { color: #334155; }
.ind-company {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: #64748b;
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ind-desc {
  font-size: 11.5px;
  color: #475569;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
  min-height: 2.9em;   /* 始终预留两行，单行描述也不影响整体高度 */
}
.industry-card.status-coming .ind-desc { color: #94a3b8; }

/* Action row */
.ind-action {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: auto;   /* 始终贴底，卡片等高时对齐 */
  padding-top: 10px;
  border-top: 1px solid rgba(0,0,0,0.06);
  font-size: 12px;
  font-weight: 600;
  color: var(--cat-color, #0284c7);
  transition: var(--transition);
}
.industry-card.clickable:hover .ind-action { gap: 8px; }
/* 建设中卡片的占位页脚，结构与可点击卡片一致，但样式弱化 */
.ind-action.ind-action-disabled {
  color: #94a3b8;
  font-weight: 500;
}

/* ── Nav Dropdown ─────────────────────────────────────────────────────────── */
.nav-dropdown {
  position: relative;
}
.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  position: relative;   /* 伪元素桥接所需 */
}
.nav-dropdown-trigger .bi-chevron-down {
  font-size: 10px;
  transition: transform 0.2s;
}
.nav-dropdown.open .bi-chevron-down,
.nav-dropdown:hover .bi-chevron-down { transform: rotate(180deg); }
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;            /* 无间隙，紧贴触发器 */
  left: 50%;
  transform: translateX(-50%);
  background: #ffffff;
  border: 1px solid rgba(15,23,42,0.10);
  border-radius: var(--radius-md);
  /* 横向排布：单行平铺 */
  flex-wrap: nowrap;
  align-items: center;
  gap: 2px;
  padding: 8px 10px;
  width: max-content;
  max-width: 96vw;
  backdrop-filter: blur(20px);
  box-shadow: 0 16px 48px rgba(2,6,23,0.28), 0 2px 8px rgba(2,6,23,0.12);
  z-index: 1000;
  margin-top: 0;
}
/* 在 trigger 和菜单之间加伪元素桥接 */
.nav-dropdown-trigger::after {
  content: '';
  position: absolute;
  height: 16px;
  width: 100%;
  bottom: -16px;
  left: 0;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open  .nav-dropdown-menu { display: flex; }
.nav-dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 11px;
  font-size: 12.5px;
  color: #334155;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
  border-radius: var(--radius-sm);
}
.nav-dropdown-menu a:hover {
  background: #eff6ff;
  color: #0f172a;
}
.nav-dropdown-menu a span {
  font-size: 11px;
  color: #94a3b8;
  font-weight: 600;
}
/* 下拉面板始终为白底，链接文字需保持深色，
   避免被 #header:not(.scrolled) .nav-links a 的白色规则覆盖而隐形 */
#header:not(.scrolled) .nav-dropdown-menu a {
  color: #334155;
}
#header:not(.scrolled) .nav-dropdown-menu a:hover {
  color: #0f172a;
}

/* ===========================================================
   FEATURES SECTION
   =========================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition);
}
.feature-card:hover {
  border-color: rgba(0, 229, 255, 0.35);
  transform: translateY(-6px);
  box-shadow: 0 8px 48px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 229, 255, 0.10);
  background: rgba(0, 229, 255, 0.05);
}
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  font-size: 36px;
  margin-bottom: 20px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}
.feature-card h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.feature-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ===========================================================
   ABOUT COMPANY SECTION
   =========================================================== */
#company {
  background: linear-gradient(180deg, var(--bg-secondary) 0%, rgba(0, 229, 255, 0.03) 50%, var(--bg-secondary) 100%);
  position: relative;
  overflow: hidden;
}
#company::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(ellipse, rgba(168, 85, 247, 0.08) 0%, transparent 65%);
  pointer-events: none;
}
.company-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.company-content .section-tag { display: inline-block; margin-bottom: 20px; }
.company-content h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.25;
}
.company-content p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}
.company-meta {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}
.meta-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(0, 229, 255, 0.10);
  border-radius: var(--radius-md);
  transition: var(--transition);
  backdrop-filter: blur(6px);
}
.meta-item:hover {
  border-color: rgba(0, 229, 255, 0.35);
  background: rgba(0, 229, 255, 0.06);
  box-shadow: 0 0 16px rgba(0, 229, 255, 0.08);
}
.meta-icon {
  font-size: 20px;
  color: var(--cyan);
  flex-shrink: 0;
  margin-top: 1px;
}
.meta-text h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 3px;
}
.meta-text p {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}
/* Company visual side */
.company-visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.company-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.company-stat {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
  transition: var(--transition);
  backdrop-filter: blur(6px);
}
.company-stat:hover {
  border-color: rgba(0, 229, 255, 0.30);
  background: rgba(0, 229, 255, 0.05);
  box-shadow: 0 0 24px rgba(0, 229, 255, 0.08);
}
.company-stat .num {
  font-size: 36px;
  font-weight: 900;
  font-family: var(--font-mono);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}
.company-stat .lbl {
  font-size: 13px;
  color: var(--text-muted);
}
.company-badge-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.company-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  font-size: 13px;
  color: var(--text-secondary);
}
.company-badge i {
  color: var(--cyan);
  font-size: 16px;
  flex-shrink: 0;
}

/* ===========================================================
   FOOTER
   =========================================================== */
#footer {
  background: linear-gradient(180deg, #030a1a 0%, #020810 100%);
  border-top: 1px solid rgba(0, 229, 255, 0.10);
  padding: 70px 0 0;
  position: relative;
  overflow: hidden;
}
#footer::before {
  content: '';
  position: absolute;
  top: -60px; left: -60px;
  width: 400px; height: 250px;
  background: radial-gradient(ellipse, rgba(0, 229, 255, 0.05) 0%, transparent 65%);
  pointer-events: none;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.4fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-brand .logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-brand .logo-wrap img {
  height: 40px;
  width: auto;
}
.footer-brand-main {
  font-size: 17px;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer-brand-sub {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  margin-top: 2px;
}
.footer-brand > p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}
.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col ul li a {
  font-size: 14px;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-col ul li a:hover {
  color: var(--cyan);
  padding-left: 4px;
}
.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.55;
}
.footer-contact-item i {
  color: var(--cyan);
  font-size: 15px;
  flex-shrink: 0;
  margin-top: 1px;
}
/* Footer bottom */
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  font-size: 12px;
  color: var(--text-muted);
}
.footer-bottom a {
  color: var(--text-muted);
  font-size: 12px;
}
.footer-bottom a:hover { color: var(--cyan); }

/* ===========================================================
   ANIMATIONS (Intersection Observer targets)
   =========================================================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3) { border-top: 1px solid rgba(0, 229, 255, 0.10); }
  .industry-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .company-inner { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 768px) {
  section { padding: 70px 0; }
  .nav-links { display: none; }
  .menu-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 80px;
    left: 0; right: 0;
    background: rgba(5, 13, 31, 0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(0, 229, 255, 0.12);
    padding: 24px;
    gap: 8px;
    z-index: 999;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  }
  .nav-links.open .nav-cta {
    width: 100%;
    justify-content: center;
    margin-left: 0 !important;
    margin-top: 8px;
  }
  .concept-grid { grid-template-columns: 1fr; }
  .arch-layer { padding: 24px 20px; gap: 16px; flex-wrap: wrap; }
  .special-grid { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-title { letter-spacing: -1px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(0, 229, 255, 0.10); }
  .stat-item:last-child { border-bottom: none; }
}
@media (max-width: 480px) {
  .industry-grid { grid-template-columns: 1fr; }
  .company-stat-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; }
}

/* ===========================================================
   SECTION-LIGHT — 亮色区块（斜切角交替，官网同款 skewY 方案）
   Stats · Architecture · Comparison · Features
   =========================================================== */
.section-light {
  background: transparent;
  position: relative;
  padding: 130px 0;
  overflow: visible;
}
/* 斜切白色背景板 — 无负 z-index，靠 .container z-index:2 浮其上 */
.section-light::before {
  content: '';
  position: absolute;
  top: 50px;
  bottom: 50px;
  left: -30px;
  right: -30px;
  background: #f4f8ff;
  transform: skewY(-2.5deg);
  z-index: 0;
}
/* 所有直接内容浮在伪元素上方 */
.section-light > .container,
.section-light > div {
  position: relative;
  z-index: 2;
}

/* ── 亮色区文字 ── */
.section-light .section-header h2 {
  color: #0f172a;
}
.section-light .section-header p {
  color: #475569;
}
.section-light .gradient-text {
  background: linear-gradient(135deg, #0284c7 0%, #7c3aed 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-light .section-tag {
  color: #0284c7;
  background: rgba(2, 132, 199, 0.08);
  border-color: rgba(2, 132, 199, 0.25);
  text-shadow: none;
  box-shadow: none;
}

/* ── Stats in light section ── */
.section-light#stats {
  border-top: none;
  border-bottom: none;
}
.section-light .stat-item {
  border-right-color: rgba(0, 0, 0, 0.08);
}
.section-light .stat-item:hover {
  background: rgba(2, 132, 199, 0.04);
}
.section-light .stat-num {
  background: linear-gradient(135deg, #0284c7 0%, #7c3aed 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-light .stat-unit {
  color: #0284c7;
}
.section-light .stat-label {
  color: #64748b;
}

/* ── Arch layers in light section ── */
.section-light .arch-layer {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06), inset 0 1px 0 rgba(255,255,255,0.8);
  backdrop-filter: none;
}
.section-light .arch-layer:hover {
  background: #f8fcff;
  border-color: rgba(2, 132, 199, 0.30);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.10);
  transform: translateX(6px);
}
.section-light .arch-layer h3 {
  color: #0f172a;
}
.section-light .arch-layer p {
  color: #475569;
}
.section-light .arch-label {
  color: #94a3b8;
}
.section-light .arch-name-en {
  color: #94a3b8 !important;
}
.section-light .arch-num {
  color: #0284c7;
  background: rgba(2, 132, 199, 0.08);
  border-color: rgba(2, 132, 199, 0.22);
  text-shadow: none;
  box-shadow: none;
}
.section-light .arch-icon {
  background: linear-gradient(135deg, #0284c7 0%, #7c3aed 100%);
}
.section-light .arch-tags span {
  color: #0284c7;
  background: rgba(2, 132, 199, 0.08);
  border-color: rgba(2, 132, 199, 0.15);
}
.section-light .arch-layer.bot-layer {
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.05), rgba(124, 58, 237, 0.05));
  border-color: rgba(2, 132, 199, 0.15);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}
.section-light .arch-arrow-line {
  background: linear-gradient(to bottom, rgba(2, 132, 199, 0.3), rgba(124, 58, 237, 0.3));
}
.section-light .arch-arrow-line::after {
  border-top-color: rgba(124, 58, 237, 0.4);
}

/* ── Comparison table in light section ── */
.section-light .comparison-wrapper {
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}
.section-light .comparison-table th {
  background: #f8faff;
  color: #64748b;
  border-bottom-color: rgba(0, 0, 0, 0.07);
}
.section-light .comparison-table th.col-highlight {
  color: #0284c7;
  background: rgba(2, 132, 199, 0.06);
  text-shadow: none;
}
.section-light .comparison-table td {
  color: #475569;
  border-bottom-color: rgba(0, 0, 0, 0.05);
}
.section-light .comparison-table td:first-child {
  color: #0f172a;
}
.section-light .comparison-table td.col-highlight {
  background: rgba(2, 132, 199, 0.03);
  color: #0f172a;
}
.section-light .comparison-table tr:hover td {
  background: rgba(0, 0, 0, 0.02);
}
.section-light .comparison-table tr:hover td.col-highlight {
  background: rgba(2, 132, 199, 0.05);
}
.section-light .check-icon::before {
  background: rgba(16, 185, 129, 0.10);
  color: #059669;
}

/* ── Feature cards in light section ── */
.section-light .feature-card {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.07);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
  backdrop-filter: none;
}
.section-light .feature-card:hover {
  background: #f8fcff;
  border-color: rgba(2, 132, 199, 0.30);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.12);
  transform: translateY(-6px);
}
.section-light .feature-card h3 {
  color: #0f172a;
}
.section-light .feature-card p {
  color: #475569;
}
.section-light .feature-icon {
  background: linear-gradient(135deg, #0284c7 0%, #7c3aed 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Features 底部 banner 在亮色背景上 ── */
.section-light [style*="rgba(0,212,255"] {
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.06), rgba(124, 58, 237, 0.06)) !important;
  border-color: rgba(2, 132, 199, 0.15) !important;
}

/* ── 亮色区块 mobile stats border ── */
@media (max-width: 768px) {
  .section-light .stat-item {
    border-bottom-color: rgba(0, 0, 0, 0.08);
  }
}
@media (max-width: 1024px) {
  .section-light .stat-item:nth-child(3) {
    border-top-color: rgba(0, 0, 0, 0.08);
  }
}

/* ===========================================================
   COMPANY & ABOUT SECTION — 深色区优化（加光晕感）
   =========================================================== */
#company {
  background: linear-gradient(135deg, #050d1f 0%, #080f24 60%, #050d1f 100%);
  position: relative;
  overflow: hidden;
}
#company::before {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 500px; height: 500px;
  background: radial-gradient(ellipse, rgba(168, 85, 247, 0.10) 0%, transparent 65%);
  pointer-events: none;
}
#company::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(ellipse, rgba(0, 229, 255, 0.07) 0%, transparent 65%);
  pointer-events: none;
}
/* About section subtle glow */
#about {
  position: relative;
  overflow: hidden;
}
#about::before {
  content: '';
  position: absolute;
  top: -80px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(0, 229, 255, 0.06) 0%, rgba(168, 85, 247, 0.04) 50%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
/* Agents section glow */
#agents {
  position: relative;
  overflow: hidden;
}
#agents::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, #00e5ff 30%, #a855f7 70%, transparent 100%);
  opacity: 0.5;
}
#agents::after {
  content: '';
  position: absolute;
  bottom: -100px; right: -100px;
  width: 500px; height: 400px;
  background: radial-gradient(ellipse, rgba(168, 85, 247, 0.08) 0%, transparent 65%);
  pointer-events: none;
}