/* ============================================
   RANLAND 燃动动 - Web Design System v2
   对齐小程序设计语言：酒红科技风 + 多色玻璃拟态
   ============================================ */

:root {
  /* 品牌色 */
  --brand: #A80026;
  --brand-light: #C91A3D;
  --brand-dark: #8A001F;
  --brand-glow: rgba(168,0,38,0.35);

  /* 强调色 */
  --cyan: #00E5FF;
  --gold: #FFB800;
  --green: #00D68F;
  --purple: #8B5CF6;
  --orange: #FF6B35;
  --blue: #4D94FF;

  /* 文字 */
  --text: #FFFFFF;
  --text-2: rgba(255,255,255,0.6);
  --text-3: rgba(255,255,255,0.35);

  /* 背景 */
  --bg: #0A0A0C;
  --card: rgba(255,255,255,0.04);
  --card-hover: rgba(255,255,255,0.07);
  --border: rgba(255,255,255,0.08);
  --border-light: rgba(255,255,255,0.05);

  /* 渐变 */
  --gradient: linear-gradient(135deg, #A80026, #FF4757);
  --gradient-brand: linear-gradient(135deg, #A80026, #C91A3D);
  --gradient-cyan: linear-gradient(135deg, #00E5FF, #0099CC);
  --gradient-gold: linear-gradient(135deg, #FFB800, #FF8F00);
  --gradient-green: linear-gradient(135deg, #00D68F, #00A86B);
  --gradient-purple: linear-gradient(135deg, #8B5CF6, #6D28D9);

  /* 阴影 */
  --shadow-brand: 0 8px 32px rgba(168,0,38,0.3);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 40px rgba(168,0,38,0.15);

  /* 圆角 */
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 999px;
}

* { margin:0; padding:0; box-sizing:border-box; -webkit-tap-highlight-color:transparent; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

/* ===== 动态背景 ===== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse 100% 70% at 50% 0%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 100% 70% at 50% 0%, black 30%, transparent 80%);
}

.bg-orbs {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}
.bg-orb--red {
  width: 500px; height: 500px;
  background: var(--brand);
  top: -150px; right: -100px;
  opacity: 0.25;
  animation: orbFloat 20s ease-in-out infinite;
}
.bg-orb--cyan {
  width: 400px; height: 400px;
  background: var(--cyan);
  top: 40%; left: -150px;
  opacity: 0.08;
  animation: orbFloat 25s ease-in-out infinite reverse;
}
.bg-orb--gold {
  width: 300px; height: 300px;
  background: var(--gold);
  bottom: 10%; right: 20%;
  opacity: 0.05;
  animation: orbFloat 30s ease-in-out infinite;
}
@keyframes orbFloat {
  0%,100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(30px,-30px) scale(1.05); }
  66% { transform: translate(-20px,20px) scale(0.95); }
}

/* ===== 导航栏 ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10,10,12,0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}
.logo-mark {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 18px;
  color: #fff;
  box-shadow: 0 4px 12px rgba(168,0,38,0.4);
}
.logo-text {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 1px;
  background: linear-gradient(135deg, #fff, rgba(255,255,255,0.7));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  color: var(--text-2);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  transition: all 0.25s;
  white-space: nowrap;
}
.nav-links a:hover {
  color: #fff;
  background: rgba(255,255,255,0.06);
}
.nav-links a.active {
  color: #FF4757;
  background: rgba(168,0,38,0.1);
}
.nav-links a .en {
  font-size: 10px;
  opacity: 0.5;
  margin-left: 4px;
}
.nav-cta {
  padding: 9px 22px !important;
  background: var(--gradient) !important;
  color: #fff !important;
  font-weight: 600 !important;
  border-radius: var(--radius-full) !important;
  box-shadow: 0 4px 16px rgba(168,0,38,0.35);
  transition: transform 0.2s, box-shadow 0.2s !important;
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(168,0,38,0.5) !important;
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  padding: 8px;
}

/* ===== Hero 区域 ===== */
.hero {
  position: relative;
  z-index: 1;
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(168,0,38,0.1);
  border: 1px solid rgba(168,0,38,0.25);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  color: #FF4757;
  letter-spacing: 2px;
  margin-bottom: 32px;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  background: #FF4757;
  border-radius: 50%;
  animation: blink 2s infinite;
}
@keyframes blink {
  0%,100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.hero-icon {
  font-size: 64px;
  margin-bottom: 24px;
  filter: drop-shadow(0 0 30px rgba(168,0,38,0.4));
}
.hero h1 {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.hero h1 .grad {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero .subtitle {
  font-size: clamp(15px, 2vw, 18px);
  color: var(--text-2);
  max-width: 600px;
  margin-bottom: 8px;
}
.hero .en-sub {
  font-size: 13px;
  color: var(--text-3);
  margin-bottom: 36px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ===== 按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.25s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 6px 24px rgba(168,0,38,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(168,0,38,0.5);
}
.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: #fff;
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.15);
}
.btn-cyan {
  background: var(--gradient-cyan);
  color: #001018;
  box-shadow: 0 6px 24px rgba(0,229,255,0.25);
}
.btn-gold {
  background: var(--gradient-gold);
  color: #1a1200;
  box-shadow: 0 6px 24px rgba(255,184,0,0.25);
}

/* ===== 通用 Section ===== */
.section {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
}
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header .label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: #FF4757;
  letter-spacing: 3px;
  margin-bottom: 16px;
}
.section-header h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.01em;
}
.section-header h2 .grad {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section-header p {
  color: var(--text-2);
  font-size: 15px;
  margin-top: 12px;
}

/* 小程序风格标题（左侧竖条） */
.section-title-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}
.title-bar {
  width: 4px;
  height: 24px;
  background: var(--gradient);
  border-radius: 2px;
}
.section-title-bar h3 {
  font-size: 22px;
  font-weight: 700;
}

/* ===== 玻璃卡片 ===== */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}
.card:hover {
  background: var(--card-hover);
  border-color: rgba(168,0,38,0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.card-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(168,0,38,0.2), rgba(168,0,38,0.05));
  border: 1px solid rgba(168,0,38,0.2);
}
.card-icon.cyan {
  background: linear-gradient(135deg, rgba(0,229,255,0.15), rgba(0,229,255,0.03));
  border-color: rgba(0,229,255,0.2);
}
.card-icon.gold {
  background: linear-gradient(135deg, rgba(255,184,0,0.15), rgba(255,184,0,0.03));
  border-color: rgba(255,184,0,0.2);
}
.card-icon.green {
  background: linear-gradient(135deg, rgba(0,214,143,0.15), rgba(0,214,143,0.03));
  border-color: rgba(0,214,143,0.2);
}
.card-icon.purple {
  background: linear-gradient(135deg, rgba(139,92,246,0.15), rgba(139,92,246,0.03));
  border-color: rgba(139,92,246,0.2);
}
.card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}
.card h3 .en {
  font-size: 11px;
  color: var(--text-3);
  font-weight: 400;
  display: block;
  margin-top: 2px;
}
.card p {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.8;
}

/* ===== 网格 ===== */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

/* ===== 特性列表 ===== */
.feature-list {
  list-style: none;
  margin-top: 16px;
}
.feature-list li {
  font-size: 13px;
  color: var(--text-2);
  padding: 6px 0;
  padding-left: 24px;
  position: relative;
}
.feature-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 10px;
  width: 16px; height: 16px;
  background: var(--gradient);
  border-radius: 50%;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E") center/contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* ===== 数据统计 ===== */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}
.stat-item {
  text-align: center;
  padding: 32px 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
}
.stat-num {
  font-size: 36px;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-num.cyan {
  background: var(--gradient-cyan);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-num.gold {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-num.green {
  background: var(--gradient-green);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-label {
  font-size: 13px;
  color: var(--text-3);
}

/* ===== 彩色活动卡片（小程序风格） ===== */
.activity-card {
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all 0.3s;
}
.activity-card:hover { transform: translateY(-3px); }
.activity-card.gold {
  background: linear-gradient(135deg, rgba(255,184,0,0.12), rgba(255,184,0,0.02));
  border-color: rgba(255,184,0,0.2);
}
.activity-card.fire {
  background: linear-gradient(135deg, rgba(255,107,53,0.12), rgba(168,0,38,0.04));
  border-color: rgba(255,107,53,0.2);
}
.activity-card.cyan {
  background: linear-gradient(135deg, rgba(0,229,255,0.1), rgba(0,229,255,0.02));
  border-color: rgba(0,229,255,0.2);
}
.activity-card.purple {
  background: linear-gradient(135deg, rgba(139,92,246,0.12), rgba(139,92,246,0.02));
  border-color: rgba(139,92,246,0.2);
}
.activity-card.green {
  background: linear-gradient(135deg, rgba(0,214,143,0.12), rgba(0,214,143,0.02));
  border-color: rgba(0,214,143,0.2);
}
.activity-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
}
.activity-card.gold .activity-icon { background: rgba(255,184,0,0.15); }
.activity-card.fire .activity-icon { background: rgba(255,107,53,0.15); }
.activity-card.cyan .activity-icon { background: rgba(0,229,255,0.15); }
.activity-card.purple .activity-icon { background: rgba(139,92,246,0.15); }
.activity-card.green .activity-icon { background: rgba(0,214,143,0.15); }
.activity-card h4 { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.activity-card p { font-size: 12px; color: var(--text-3); }

/* ===== AI Hero 卡片（小程序风格） ===== */
.ai-hero-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  padding: 36px;
  background: linear-gradient(135deg, rgba(168,0,38,0.25) 0%, rgba(102,0,22,0.15) 50%, rgba(0,229,255,0.08) 100%);
  border: 1px solid rgba(168,0,38,0.25);
  display: flex;
  align-items: center;
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}
.ai-hero-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 50%, rgba(168,0,38,0.15), transparent 60%);
}
.ai-hero-logo {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 30px rgba(168,0,38,0.4);
}
.ai-hero-logo::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--brand);
  opacity: 0;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.4); opacity: 0; }
}
.ai-hero-info { position: relative; z-index: 1; flex: 1; }
.ai-hero-info h3 { font-size: 22px; font-weight: 700; margin-bottom: 6px; }
.ai-hero-info p { font-size: 14px; color: var(--text-2); }
.ai-hero-arrow {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  position: relative;
  z-index: 1;
}

/* ===== CTA 区域 ===== */
.cta-section {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 100px 24px;
  margin: 40px auto;
  max-width: 900px;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(168,0,38,0.12), transparent 70%);
  border-radius: var(--radius-xl);
}
.cta-section h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  margin-bottom: 16px;
  position: relative;
}
.cta-section p {
  color: var(--text-2);
  font-size: 16px;
  margin-bottom: 32px;
  position: relative;
}
.cta-section .btn { position: relative; }

/* ===== 标签 ===== */
.tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  background: rgba(168,0,38,0.15);
  color: #FF4757;
  border: 1px solid rgba(168,0,38,0.2);
}
.tag.cyan { background: rgba(0,229,255,0.1); color: var(--cyan); border-color: rgba(0,229,255,0.2); }
.tag.gold { background: rgba(255,184,0,0.1); color: var(--gold); border-color: rgba(255,184,0,0.2); }
.tag.green { background: rgba(0,214,143,0.1); color: var(--green); border-color: rgba(0,214,143,0.2); }

/* ===== 页脚 ===== */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 56px 24px 24px;
  margin-top: 40px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-brand .logo {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-brand p {
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.8;
}
.footer-col h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-2);
}
.footer-col a {
  display: block;
  color: var(--text-3);
  text-decoration: none;
  font-size: 13px;
  padding: 5px 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: #FF4757; }
.footer-bottom {
  max-width: 1200px;
  margin: 40px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
  text-align: center;
  font-size: 12px;
  color: var(--text-3);
}
.footer-bottom a { color: var(--text-3); text-decoration: none; }
.footer-bottom a:hover { color: var(--text-2); }

/* ===== 滚动动画 ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== 滚动条 ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(168,0,38,0.4); }
::selection { background: rgba(168,0,38,0.3); color: #fff; }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: rgba(10,10,12,0.95);
    backdrop-filter: blur(20px);
    padding: 16px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
  }
  .nav-toggle { display: block; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .hero { min-height: 70vh; padding-top: 100px; }
  .ai-hero-card { flex-direction: column; text-align: center; padding: 28px; }
  .section { padding: 56px 20px; }
}

/* ============================================
   Unified Icon System
   ============================================ */
.rl-icon {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}
.rl-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
}

/* Icon in colored circle container */
.icon-circle {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  flex-shrink: 0;
}
.icon-circle.cyan { background: rgba(0,229,255,0.1); border-color: rgba(0,229,255,0.2); color: var(--cyan); }
.icon-circle.gold { background: rgba(255,184,0,0.1); border-color: rgba(255,184,0,0.2); color: var(--gold); }
.icon-circle.green { background: rgba(0,214,143,0.1); border-color: rgba(0,214,143,0.2); color: var(--green); }
.icon-circle.purple { background: rgba(139,92,246,0.1); border-color: rgba(139,92,246,0.2); color: var(--purple); }
.icon-circle.brand { background: rgba(168,0,38,0.15); border-color: rgba(168,0,38,0.25); color: var(--brand-light); }
.icon-circle.orange { background: rgba(255,107,53,0.1); border-color: rgba(255,107,53,0.2); color: var(--orange); }
.icon-circle.blue { background: rgba(77,148,255,0.1); border-color: rgba(77,148,255,0.2); color: var(--blue); }

/* Gradient icon container */
.icon-gradient {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #fff;
}
.icon-gradient.red { background: linear-gradient(135deg, #A80026, #FF4757); }
.icon-gradient.cyan { background: linear-gradient(135deg, #00E5FF, #0099CC); }
.icon-gradient.gold { background: linear-gradient(135deg, #FFB800, #FF8F00); }
.icon-gradient.green { background: linear-gradient(135deg, #00D68F, #00A86B); }
.icon-gradient.purple { background: linear-gradient(135deg, #8B5CF6, #6D28D9); }
.icon-gradient.blue { background: linear-gradient(135deg, #4D94FF, #2563EB); }
.icon-gradient.orange { background: linear-gradient(135deg, #FF6B35, #E85D26); }

/* Icon sizes */
.rl-icon.sm { width: 16px; height: 16px; }
.rl-icon.md { width: 20px; height: 20px; }
.rl-icon.lg { width: 28px; height: 28px; }
.rl-icon.xl { width: 40px; height: 40px; }

/* Icon with glow */
.icon-glow {
  filter: drop-shadow(0 0 8px currentColor);
}

/* Emoji fallback - hide when icons loaded */
.emoji-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}