/* ============================================
   WALL STREET PREMIUM THEME - REDESIGNED
   Modern, Professional, Beautiful Design
   ============================================ */

:root {
    /* Wall Street Color Palette */
    --ws-primary: #0a1929;
    --ws-primary-dark: #050a14;
    --ws-primary-light: #112240;
    --ws-secondary: #1e3a5f;
    --ws-secondary-light: #2a4d7a;
    
    /* Premium Gold Accents */
    --ws-gold: #d4af37;
    --ws-gold-light: #f4d03f;
    --ws-gold-dark: #b8860b;
    --ws-gold-glow: rgba(212, 175, 55, 0.3);
    
    /* Financial Blue Tones */
    --ws-finance-blue: #1e40af;
    --ws-finance-blue-light: #3b82f6;
    --ws-finance-blue-dark: #0f172a;
    
    /* Text Colors */
    --ws-text-primary: #e2e8f0;
    --ws-text-secondary: #cbd5e1;
    --ws-text-light: #94a3b8;
    --ws-text-white: #ffffff;
    --ws-text-gold: #d4af37;
    
    /* Background Colors */
    --ws-bg-primary: #0a0e1a;
    --ws-bg-secondary: #0f172a;
    --ws-bg-tertiary: #1e293b;
    --ws-bg-card: rgba(30, 41, 59, 0.6);
    --ws-bg-card-hover: rgba(30, 41, 59, 0.85);
    --ws-bg-overlay: rgba(10, 14, 26, 0.95);
    
    /* Borders & Shadows */
    --ws-border: rgba(212, 175, 55, 0.15);
    --ws-border-hover: rgba(212, 175, 55, 0.4);
    --ws-border-glow: rgba(212, 175, 55, 0.3);
    
    /* Premium Shadows */
    --ws-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --ws-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --ws-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
    --ws-shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.5);
    --ws-shadow-glow: 0 0 40px rgba(212, 175, 55, 0.2);
    --ws-shadow-glow-hover: 0 0 60px rgba(212, 175, 55, 0.4);
    
    /* Spacing System - Improved */
    --ws-space-xs: 0.5rem;
    --ws-space-sm: 1rem;
    --ws-space-md: 1.5rem;
    --ws-space-lg: 2rem;
    --ws-space-xl: 3rem;
    --ws-space-2xl: 4rem;
    --ws-space-3xl: 6rem;
    --ws-space-4xl: 8rem;
    
    /* Border Radius */
    --ws-radius-sm: 0.375rem;
    --ws-radius-md: 0.5rem;
    --ws-radius-lg: 0.75rem;
    --ws-radius-xl: 1rem;
    --ws-radius-2xl: 1.5rem;
    
    /* Typography */
    --ws-font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --ws-font-mono: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
    
    /* Layout */
    --ws-navbar-height: 72px;
    --ws-container-max: 1280px;
    
    /* Transitions */
    --ws-transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --ws-transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --ws-transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --ws-transition-premium: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ============================================
   BASE RESET & GLOBAL STYLES
   ============================================ */

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--ws-font-primary);
    line-height: 1.6;
    color: var(--ws-text-primary);
    background: var(--ws-bg-primary);
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(30, 64, 175, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(212, 175, 55, 0.04) 0%, transparent 50%),
        linear-gradient(180deg, var(--ws-bg-primary) 0%, var(--ws-bg-secondary) 100%);
    background-attachment: fixed;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Animated Grid Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(212, 175, 55, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 175, 55, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--ws-text-white);
    letter-spacing: -0.02em;
    margin-bottom: var(--ws-space-md);
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 2rem); }

p {
    color: var(--ws-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--ws-space-md);
}

a {
    color: var(--ws-text-primary);
    text-decoration: none;
    transition: var(--ws-transition-fast);
}

a:hover {
    color: var(--ws-gold);
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */

.container {
    max-width: var(--ws-container-max);
    margin: 0 auto;
    padding: 0 var(--ws-space-lg);
    position: relative;
    z-index: 1;
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--ws-space-md);
    }
}

.section {
    padding: var(--ws-space-4xl) 0;
    position: relative;
}

@media (max-width: 768px) {
    .section {
        padding: var(--ws-space-2xl) 0;
    }
}

/* ============================================
   NAVIGATION - Premium Design
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 14, 26, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--ws-border);
    z-index: 1000;
    height: var(--ws-navbar-height);
    display: flex;
    align-items: center;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    transition: var(--ws-transition-normal);
}

.navbar:hover {
    border-bottom-color: var(--ws-border-hover);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: var(--ws-container-max);
    margin: 0 auto;
    padding: 0 var(--ws-space-lg);
}

.navbar-brand {
    display: flex;
    align-items: center;
    color: var(--ws-text-white);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
    transition: var(--ws-transition-normal);
    gap: var(--ws-space-sm);
}

.navbar-brand:hover {
    color: var(--ws-gold);
    transform: translateY(-1px);
}

.navbar-logo {
    height: 36px;
    width: auto;
    transition: var(--ws-transition-normal);
}

.navbar-brand:hover .navbar-logo {
    transform: scale(1.05);
}

.navbar-nav {
    display: flex;
    list-style: none;
    gap: var(--ws-space-md);
    align-items: center;
}

.navbar-nav a {
    color: var(--ws-text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    transition: var(--ws-transition-normal);
    padding: var(--ws-space-xs) var(--ws-space-sm);
    border-radius: var(--ws-radius-sm);
    position: relative;
    text-transform: uppercase;
}

.navbar-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--ws-gold), transparent);
    transition: var(--ws-transition-normal);
}

.navbar-nav a:hover,
.navbar-nav a.active {
    color: var(--ws-text-white);
    background: rgba(212, 175, 55, 0.1);
}

.navbar-nav a:hover::after,
.navbar-nav a.active::after {
    transform: translateX(-50%) scaleX(1);
}

.navbar-nav a.active {
    color: var(--ws-gold);
    font-weight: 600;
}

/* Hamburger Menu Button */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    z-index: 1001;
    position: relative;
}

.hamburger-menu span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--ws-text-white);
    border-radius: 2px;
    transition: var(--ws-transition-normal);
    transform-origin: center;
}

.hamburger-menu.active span:nth-child(1) {
    transform: translateY(8.5px) rotate(45deg);
}

.hamburger-menu.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.hamburger-menu.active span:nth-child(3) {
    transform: translateY(-8.5px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 320px;
    max-width: 85vw;
    height: 100vh;
    background: linear-gradient(135deg, rgba(10, 14, 26, 0.98) 0%, rgba(5, 10, 20, 0.98) 100%);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--ws-border);
    z-index: 1000;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
    overflow-y: auto;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--ws-space-xl);
    border-bottom: 1px solid var(--ws-border);
}

.mobile-menu-header h3 {
    color: var(--ws-text-white);
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0;
}

.mobile-menu-close {
    background: none;
    border: none;
    color: var(--ws-text-white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--ws-space-xs);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--ws-radius-sm);
    transition: var(--ws-transition-normal);
}

.mobile-menu-close:hover {
    background: rgba(212, 175, 55, 0.2);
    color: var(--ws-gold);
}

.mobile-nav {
    list-style: none;
    padding: var(--ws-space-lg);
    margin: 0;
}

.mobile-nav li {
    margin-bottom: var(--ws-space-xs);
}

.mobile-nav a {
    display: block;
    color: var(--ws-text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    padding: var(--ws-space-md) var(--ws-space-lg);
    border-radius: var(--ws-radius-md);
    transition: var(--ws-transition-normal);
    border: 1px solid transparent;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mobile-nav a:hover,
.mobile-nav a.active {
    color: var(--ws-gold);
    background: rgba(212, 175, 55, 0.1);
    border-color: rgba(212, 175, 55, 0.3);
    transform: translateX(8px);
}

.mobile-language-switcher {
    padding: var(--ws-space-lg);
    border-top: 1px solid var(--ws-border);
    margin-top: var(--ws-space-lg);
}

.mobile-language-switcher .language-switcher {
    width: 100%;
}

.mobile-language-switcher .language-switcher-trigger {
    width: 100%;
    justify-content: space-between;
}

@media (max-width: 1024px) {
    .navbar-nav {
        gap: var(--ws-space-sm);
    }
    
    .navbar-nav a {
        font-size: 0.85rem;
        padding: var(--ws-space-xs);
    }
}

@media (max-width: 768px) {
    .navbar-container {
        padding: 0 var(--ws-space-md);
    }
    
    .navbar-nav {
        display: none;
    }
    
    .language-switcher {
        display: none;
    }
    
    .hamburger-menu {
        display: flex;
    }
    
    .navbar-brand {
        font-size: 1.3rem;
    }
    
    .navbar-logo {
        height: 32px;
    }
}

@media (max-width: 480px) {
    .navbar-container {
        padding: 0 var(--ws-space-sm);
    }
    
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .navbar-logo {
        height: 28px;
    }
    
    .mobile-menu {
        width: 100%;
        max-width: 100%;
    }
}

/* Footer Mobile Responsive */
@media (max-width: 768px) {
    .footer {
        padding: var(--ws-space-2xl) 0 var(--ws-space-md);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--ws-space-xl);
        padding: 0 var(--ws-space-md);
    }
    
    .footer-logo {
        height: 80px;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .footer-brand {
        justify-content: center;
    }
    
    .footer-links {
        text-align: center;
    }
    
    .footer-links a {
        justify-content: center;
    }
    
    .footer-social {
        justify-content: center;
    }
}

/* ============================================
   BUTTONS - Premium Redesign
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 14px 32px;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border: none;
    border-radius: var(--ws-radius-md);
    cursor: pointer;
    transition: var(--ws-transition-premium);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    font-family: var(--ws-font-primary);
    white-space: nowrap;
    box-shadow: var(--ws-shadow-md);
    border: 1px solid transparent;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--ws-gold) 0%, var(--ws-gold-dark) 100%);
    color: var(--ws-bg-primary);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3), 0 0 0 1px rgba(212, 175, 55, 0.2);
    border-color: rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.5), 0 0 0 1px rgba(212, 175, 55, 0.4);
    background: linear-gradient(135deg, var(--ws-gold-light) 0%, var(--ws-gold) 100%);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 15px rgba(212, 175, 55, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--ws-gold);
    border: 2px solid var(--ws-gold);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.15);
}

.btn-outline:hover {
    background: rgba(212, 175, 55, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.3);
    border-color: var(--ws-gold-light);
}

.btn-outline:active {
    transform: translateY(0);
    box-shadow: 0 2px 15px rgba(212, 175, 55, 0.2);
}

.btn i {
    font-size: 0.9em;
}

@media (max-width: 768px) {
    .btn {
        padding: 12px 24px;
        font-size: 0.85rem;
    }
}

/* ============================================
   HERO SECTION - Beautiful Redesign
   ============================================ */

.hero-section {
    min-height: 100vh;
    padding: calc(var(--ws-navbar-height) + 80px) var(--ws-space-lg) var(--ws-space-3xl);
    background: linear-gradient(180deg, 
        rgba(5, 10, 20, 0.98) 0%, 
        rgba(10, 20, 40, 0.95) 50%, 
        rgba(5, 10, 20, 0.98) 100%);
    color: var(--ws-text-white);
    text-align: center;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.hero-section .container {
    width: 100%;
    max-width: 1000px;
}

/* 全新的网格线条背景动画 */
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(212, 175, 55, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 175, 55, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.3;
    animation: gridPulse 3s ease-in-out infinite;
    transform-origin: center;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(212, 175, 55, 0.05) 2px,
            rgba(212, 175, 55, 0.05) 4px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 2px,
            rgba(30, 64, 175, 0.05) 2px,
            rgba(30, 64, 175, 0.05) 4px
        );
    animation: scanLines 8s linear infinite;
    pointer-events: none;
}

@keyframes gridPulse {
    0%, 100% { 
        opacity: 0.2;
        transform: scale(1);
    }
    50% { 
        opacity: 0.4;
        transform: scale(1.02);
    }
}

@keyframes scanLines {
    0% { 
        background-position: 0 0, 0 0;
    }
    100% { 
        background-position: 0 100px, 100px 0;
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0;
    width: 100%;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    margin-bottom: var(--ws-space-xl);
    line-height: 1.25;
    color: var(--ws-text-white);
    letter-spacing: -0.02em;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    display: inline-block;
    opacity: 0;
    transform: perspective(1000px) rotateX(90deg);
    animation: titleReveal3D 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    animation-delay: 0.3s;
}

.hero-title span {
    display: inline-block;
    line-height: inherit;
    opacity: 0;
    transform: translateY(30px) scale(0.8);
    animation: charFadeIn 0.6s ease-out forwards;
}

/* 为所有span设置动画延迟，确保都能显示 */
.hero-title span:nth-child(1) { animation-delay: 0.8s; }
.hero-title span:nth-child(2) { animation-delay: 0.9s; }
.hero-title span:nth-child(3) { animation-delay: 1.0s; }
.hero-title span:nth-child(4) { animation-delay: 1.1s; }
.hero-title span:nth-child(5) { animation-delay: 1.2s; }
.hero-title span:nth-child(6) { animation-delay: 1.3s; }
.hero-title span:nth-child(7) { animation-delay: 1.4s; }
.hero-title span:nth-child(8) { animation-delay: 1.5s; }
.hero-title span:nth-child(n+9) { animation-delay: 1.6s; }

@keyframes titleReveal3D {
    0% {
        opacity: 0;
        transform: perspective(1000px) rotateX(90deg) translateY(50px);
    }
    100% {
        opacity: 1;
        transform: perspective(1000px) rotateX(0deg) translateY(0);
    }
}


@keyframes charFadeIn {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.8);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    font-weight: 400;
    margin-bottom: var(--ws-space-2xl);
    color: var(--ws-text-secondary);
    line-height: 1.7;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    letter-spacing: 0.2px;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    padding: 0 var(--ws-space-md);
}

.hero-subtitle span {
    display: inline;
    line-height: inherit;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--ws-space-xl);
    margin: var(--ws-space-3xl) 0;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: var(--ws-space-lg) var(--ws-space-xl);
    background: var(--ws-bg-card);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--ws-border);
    border-radius: var(--ws-radius-xl);
    transition: var(--ws-transition-premium);
    min-width: 180px;
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--ws-gold), transparent);
    transform: scaleX(0);
    transition: var(--ws-transition-premium);
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: var(--ws-border-hover);
    box-shadow: var(--ws-shadow-glow);
    background: var(--ws-bg-card-hover);
}

.stat-item:hover::before {
    transform: scaleX(1);
}

.stat-number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--ws-gold);
    margin-bottom: var(--ws-space-xs);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--ws-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: var(--ws-space-md);
    margin-top: var(--ws-space-2xl);
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .hero-section {
        padding: calc(var(--ws-navbar-height) + 40px) var(--ws-space-md) var(--ws-space-2xl);
    }
    
    .hero-stats {
        gap: var(--ws-space-md);
        margin: var(--ws-space-2xl) 0;
    }
    
    .stat-item {
        min-width: 140px;
        padding: var(--ws-space-md);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* ============================================
   CARDS - Premium Glass Morphism
   ============================================ */

.card {
    background: var(--ws-bg-card);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--ws-border);
    border-radius: var(--ws-radius-xl);
    padding: var(--ws-space-xl);
    transition: var(--ws-transition-premium);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--ws-gold), transparent);
    opacity: 0;
    transition: var(--ws-transition-normal);
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--ws-border-hover);
    box-shadow: var(--ws-shadow-glow);
    background: var(--ws-bg-card-hover);
}

.card:hover::before {
    opacity: 1;
}

/* ============================================
   SECTIONS
   ============================================ */

.features-section,
/* ============================================
   STATS SECTION - 全新设计
   ============================================ */

.stats-section {
    padding: var(--ws-space-4xl) var(--ws-space-lg);
    background: var(--ws-bg-secondary);
    position: relative;
    overflow: visible;
}

.stats-section .container {
    max-width: 1400px;
    overflow: visible;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(135deg, rgba(212, 175, 55, 0.03) 0%, transparent 50%),
        linear-gradient(225deg, rgba(30, 64, 175, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.stats-header {
    text-align: center;
    margin-bottom: var(--ws-space-3xl);
    position: relative;
    z-index: 2;
}

.stats-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--ws-text-white);
    margin-bottom: var(--ws-space-md);
    letter-spacing: -0.02em;
}

.stats-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--ws-text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.stats-grid-new {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--ws-space-xl);
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    overflow: visible;
}

.stat-item-new {
    background: rgba(10, 14, 26, 0.7);
    backdrop-filter: blur(20px);
    border: 1px solid var(--ws-border);
    border-radius: 16px;
    padding: var(--ws-space-2xl);
    text-align: center;
    transition: var(--ws-transition-premium);
    position: relative;
    overflow: visible;
    min-width: 0;
}

.stat-item-new::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--ws-gold), transparent);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.stat-item-new:hover {
    transform: translateY(-5px);
    border-color: var(--ws-gold);
    box-shadow: 0 10px 40px rgba(212, 175, 55, 0.15);
}

.stat-item-new:hover::before {
    transform: scaleX(1);
}

.stat-number-new {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    font-weight: 800;
    color: var(--ws-gold);
    margin-bottom: var(--ws-space-sm);
    line-height: 1.2;
    font-family: 'Inter', sans-serif;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--ws-gold) 0%, var(--ws-gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
    width: auto;
    max-width: 100%;
    padding: 0 4px;
    white-space: nowrap;
    overflow: visible;
    word-break: keep-all;
}

.stat-label-new {
    font-size: 1.1rem;
    color: var(--ws-text-secondary);
    font-weight: 500;
    letter-spacing: 0.5px;
}

@media (max-width: 768px) {
    .stats-grid-new {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--ws-space-lg);
    }
    
    .stat-item-new {
        padding: var(--ws-space-xl);
    }
}

/* ============================================
   CTA SECTION - 全新设计
   ============================================ */

.cta-section-new {
    padding: var(--ws-space-4xl) var(--ws-space-lg);
    background: linear-gradient(135deg, var(--ws-bg-primary) 0%, var(--ws-bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section-new::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content-new {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.cta-title-new {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    color: var(--ws-text-white);
    margin-bottom: var(--ws-space-lg);
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.cta-subtitle-new {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--ws-text-secondary);
    margin-bottom: var(--ws-space-2xl);
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: var(--ws-space-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    min-width: 200px;
}

@media (max-width: 768px) {
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cta-buttons .btn {
        width: 100%;
        min-width: auto;
    }
}

/* 旧的stats-section样式保留以防其他地方使用 */
.stats-section-old {
    padding: var(--ws-space-4xl) 0;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: var(--ws-space-3xl);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
    color: var(--ws-text-white);
    margin-bottom: var(--ws-space-md);
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--ws-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.features-grid {
    display: flex;
    flex-wrap: nowrap;
    gap: var(--ws-space-xl);
    margin-top: var(--ws-space-2xl);
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: thin;
    scrollbar-color: rgba(212, 175, 55, 0.3) transparent;
    padding-bottom: var(--ws-space-md);
}

.features-grid::-webkit-scrollbar {
    height: 6px;
}

.features-grid::-webkit-scrollbar-track {
    background: transparent;
}

.features-grid::-webkit-scrollbar-thumb {
    background: rgba(212, 175, 55, 0.3);
    border-radius: 3px;
}

.features-grid::-webkit-scrollbar-thumb:hover {
    background: rgba(212, 175, 55, 0.5);
}

.feature-card {
    flex: 0 0 auto;
    min-width: 280px;
    max-width: 320px;
}

.feature-card {
    background: var(--ws-bg-card);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--ws-border);
    border-radius: var(--ws-radius-xl);
    padding: var(--ws-space-xl);
    text-align: center;
    transition: var(--ws-transition-premium);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--ws-gold), transparent);
    transform: scaleX(0);
    transition: var(--ws-transition-premium);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--ws-border-hover);
    box-shadow: var(--ws-shadow-glow);
    background: var(--ws-bg-card-hover);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(30, 64, 175, 0.2));
    border-radius: var(--ws-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--ws-gold);
    margin: 0 auto var(--ws-space-md);
    border: 1px solid var(--ws-border);
    transition: var(--ws-transition-premium);
}

.feature-card:hover .feature-icon {
    transform: rotate(5deg) scale(1.1);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.3), rgba(30, 64, 175, 0.3));
    box-shadow: var(--ws-shadow-glow);
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ws-text-white);
    margin-bottom: var(--ws-space-sm);
    letter-spacing: 0.3px;
}

.feature-description {
    color: var(--ws-text-secondary);
    line-height: 1.7;
    font-size: 1rem;
}

@media (max-width: 768px) {
    .features-grid {
        gap: var(--ws-space-md);
    }
    
    .feature-card {
        min-width: 250px;
        max-width: 280px;
    }
    
    .growth-path-grid {
        gap: var(--ws-space-md);
    }
    
    .growth-card {
        min-width: 180px;
        max-width: 200px;
    }
}

/* ============================================
   FOOTER - Premium Wall Street Style
   ============================================ */

.footer {
    background: linear-gradient(180deg, var(--ws-bg-secondary) 0%, var(--ws-bg-primary) 100%);
    border-top: 1px solid var(--ws-border);
    color: var(--ws-text-secondary);
    padding: var(--ws-space-4xl) 0 var(--ws-space-lg);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--ws-gold) 20%, 
        var(--ws-gold) 80%, 
        transparent 100%);
    opacity: 0.5;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--ws-space-3xl);
    margin-bottom: var(--ws-space-xl);
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.footer-section {
    position: relative;
}

.footer-brand {
    display: flex;
    align-items: center;
    margin-bottom: var(--ws-space-md);
    transition: var(--ws-transition-normal);
}

.footer-brand:hover {
    transform: translateX(5px);
}

.footer-logo {
    height: 120px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: var(--ws-transition-normal);
}

.footer-brand:hover .footer-logo {
    transform: scale(1.05);
    filter: brightness(0) invert(1) drop-shadow(0 0 15px rgba(212, 175, 55, 0.6));
}

.footer-description {
    color: var(--ws-text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

.footer-title {
    color: var(--ws-text-white);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--ws-space-md);
    position: relative;
    padding-bottom: var(--ws-space-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--ws-gold), transparent);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: var(--ws-space-sm);
}

.footer-links a {
    color: var(--ws-text-secondary);
    transition: var(--ws-transition-fast);
    display: inline-block;
    position: relative;
    padding-left: 0;
}

.footer-links a::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background: var(--ws-gold);
    transition: var(--ws-transition-normal);
}

.footer-links a:hover {
    color: var(--ws-gold);
    padding-left: 10px;
}

.footer-links a:hover::before {
    width: 8px;
}

.contact-info {
    color: var(--ws-text-secondary);
}

.contact-item {
    margin-bottom: var(--ws-space-md);
}

.contact-item strong {
    display: block;
    color: var(--ws-text-white);
    margin-bottom: var(--ws-space-xs);
    font-weight: 600;
}

.contact-item p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
}

.contact-item a {
    color: var(--ws-gold);
    transition: var(--ws-transition-fast);
}

.contact-item a:hover {
    color: var(--ws-gold-light);
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid var(--ws-border);
    padding-top: var(--ws-space-lg);
    text-align: center;
    color: var(--ws-text-light);
    font-size: 0.9rem;
    position: relative;
    z-index: 2;
}

@media (max-width: 768px) {
    .footer {
        padding: var(--ws-space-2xl) 0 var(--ws-space-lg);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--ws-space-xl);
    }
    
    .footer-section {
        text-align: center;
    }
    
    .footer-brand {
        justify-content: center;
    }
    
    .footer-title::after {
        left: 50%;
        transform: translateX(-50%);
    }
}

/* ============================================
   UTILITIES
   ============================================ */

.gold-text {
    color: var(--ws-gold);
}

.glow {
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

.magnetic {
    transition: var(--ws-transition-premium);
}

/* Page Loader */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--ws-bg-primary);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(212, 175, 55, 0.2);
    border-top: 3px solid var(--ws-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--ws-space-md);
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.loader-text {
    color: var(--ws-text-white);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 2px;
}

.loader-logo {
    width: 120px;
    height: auto;
    margin-bottom: var(--ws-space-xl);
    animation: logoPulse 2s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.5));
}

@keyframes logoPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.9;
    }
}

@media (max-width: 768px) {
    .loader-logo {
        width: 80px;
    }
}

/* ============================================
   GROWTH PATH SECTION - 全新设计
   ============================================ */

.growth-path-section {
    padding: var(--ws-space-4xl) var(--ws-space-lg);
    background: var(--ws-bg-primary);
    position: relative;
    overflow: hidden;
}

.growth-path-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(30, 64, 175, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.growth-path-section .section-header {
    text-align: center;
    margin-bottom: var(--ws-space-3xl);
    position: relative;
    z-index: 2;
}

.growth-path-section .section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--ws-text-white);
    margin-bottom: var(--ws-space-md);
    letter-spacing: -0.02em;
}

.growth-path-section .section-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--ws-text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.growth-path-grid {
    display: flex;
    flex-wrap: nowrap;
    gap: var(--ws-space-xl);
    position: relative;
    z-index: 2;
    max-width: 100%;
    margin: 0 auto;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: thin;
    scrollbar-color: rgba(212, 175, 55, 0.3) transparent;
    padding-bottom: var(--ws-space-md);
    justify-content: center;
}

.growth-path-grid::-webkit-scrollbar {
    height: 6px;
}

.growth-path-grid::-webkit-scrollbar-track {
    background: transparent;
}

.growth-path-grid::-webkit-scrollbar-thumb {
    background: rgba(212, 175, 55, 0.3);
    border-radius: 3px;
}

.growth-path-grid::-webkit-scrollbar-thumb:hover {
    background: rgba(212, 175, 55, 0.5);
}

.growth-card {
    flex: 0 0 auto;
    min-width: 200px;
    max-width: 240px;
}

.growth-card {
    background: rgba(10, 14, 26, 0.6);
    backdrop-filter: blur(20px);
    border: 1px solid var(--ws-border);
    border-radius: 12px;
    padding: var(--ws-space-2xl);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: var(--ws-transition-premium);
    cursor: pointer;
}

.growth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--ws-gold), transparent);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.growth-card:hover {
    transform: translateY(-8px);
    border-color: var(--ws-gold);
    box-shadow: 0 12px 40px rgba(212, 175, 55, 0.2);
}

.growth-card:hover::before {
    transform: scaleX(1);
}

.growth-card-number {
    position: absolute;
    top: var(--ws-space-md);
    right: var(--ws-space-md);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(212, 175, 55, 0.1);
    line-height: 1;
    font-family: 'Inter', sans-serif;
}

.growth-card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--ws-space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(212, 175, 55, 0.05));
    border-radius: 50%;
    border: 2px solid rgba(212, 175, 55, 0.3);
    transition: var(--ws-transition-premium);
    position: relative;
    z-index: 1;
}

.growth-card-icon i {
    font-size: 2rem;
    color: var(--ws-gold);
    transition: var(--ws-transition-normal);
}

.growth-card:hover .growth-card-icon {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.3), rgba(212, 175, 55, 0.15));
    border-color: var(--ws-gold);
    transform: scale(1.1) rotate(5deg);
}

.growth-card:hover .growth-card-icon i {
    transform: scale(1.1);
    filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.5));
}

.growth-card-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--ws-text-white);
    margin-bottom: var(--ws-space-sm);
    letter-spacing: 0.5px;
}

.growth-card-desc {
    font-size: 0.9rem;
    color: var(--ws-text-secondary);
    margin-top: var(--ws-space-sm);
    line-height: 1.5;
}

@media (max-width: 768px) {
    .growth-path-grid {
        grid-template-columns: 1fr;
        gap: var(--ws-space-lg);
    }
    
    .growth-card {
        padding: var(--ws-space-xl);
    }
    
    .growth-card-icon {
        width: 60px;
        height: 60px;
    }
    
    .growth-card-icon i {
        font-size: 1.5rem;
    }
    
    .growth-card-number {
        font-size: 2rem;
    }
}

/* ============================================
   COOKIE POPUP - 全新设计
   ============================================ */

.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, rgba(10, 14, 26, 0.98) 0%, rgba(10, 14, 26, 1) 100%);
    backdrop-filter: blur(20px);
    border-top: 2px solid var(--ws-gold);
    padding: var(--ws-space-xl) var(--ws-space-lg);
    z-index: 10000;
    display: none;
    flex-direction: column;
    gap: var(--ws-space-lg);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.5);
    opacity: 0;
    transform: translateY(100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.cookie-popup[style*="display: flex"],
.cookie-popup.show {
    display: flex !important;
    opacity: 1;
    transform: translateY(0);
}

.cookie-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ws-text-white);
    text-align: center;
    letter-spacing: 0.5px;
}

.cookie-text {
    font-size: 0.95rem;
    color: var(--ws-text-secondary);
    text-align: center;
    line-height: 1.6;
    max-width: 800px;
}

.cookie-buttons {
    display: flex;
    gap: var(--ws-space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.cookie-btn {
    padding: 12px 32px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: var(--ws-transition-normal);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: var(--ws-font-primary);
}

.cookie-btn-accept {
    background: linear-gradient(135deg, var(--ws-gold) 0%, var(--ws-gold-dark) 100%);
    color: var(--ws-bg-primary);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.cookie-btn-accept:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
    background: linear-gradient(135deg, var(--ws-gold-light) 0%, var(--ws-gold) 100%);
}

.cookie-btn-decline {
    background: transparent;
    color: var(--ws-text-secondary);
    border: 2px solid var(--ws-border);
}

.cookie-btn-decline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--ws-text-secondary);
    color: var(--ws-text-white);
}

@media (max-width: 768px) {
    .cookie-popup {
        padding: var(--ws-space-lg) var(--ws-space-md);
    }
    
    .cookie-title {
        font-size: 1.2rem;
    }
    
    .cookie-text {
        font-size: 0.9rem;
    }
    
    .cookie-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .cookie-btn {
        width: 100%;
    }
}