/* ============================================
   安币官网|全球主流数字货币交易平台
   配色：深色(#0a0f1a) + 安币蓝(#2563eb) + 领航金(#f59e0b) + 稳健绿(#10b981) + 深蓝(#1e3a5f) + 白
   动画：渐入/悬浮/滚动揭示/CTA脉冲/波浪领航/行情波动
   ============================================ */

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

:root {
  --bg-dark: #0a0f1a;
  --bg-card: #111827;
  --blue: #2563eb;
  --blue-light: #3b82f6;
  --blue-dark: #1d4ed8;
  --gold: #f59e0b;
  --gold-light: #fbbf24;
  --green: #10b981;
  --green-light: #34d399;
  --deep-blue: #1e3a5f;
  --white: #ffffff;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --glass: rgba(255,255,255,0.05);
  --glass-border: rgba(255,255,255,0.08);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.5);
  --shadow-blue: 0 0 20px rgba(37,99,235,0.3);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg-dark);
  color: var(--gray-200);
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: var(--blue-light); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--gold); }
img { max-width: 100%; height: auto; display: block; }

/* === Utility === */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.text-center { text-align: center; }
.section-padding { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 {
  font-size: 2.5rem; color: var(--white); margin-bottom: 16px;
  background: linear-gradient(135deg, var(--blue-light), var(--gold));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-header p { color: var(--gray-400); font-size: 1.1rem; max-width: 700px; margin: 0 auto; }
.section-subtitle {
  display: inline-block; background: rgba(37,99,235,0.15); color: var(--blue-light);
  padding: 6px 16px; border-radius: 50px; font-size: 0.875rem; font-weight: 600;
  margin-bottom: 12px; letter-spacing: 0.05em;
}

/* === Navigation === */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(10,15,26,0.92); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.5rem; font-weight: 700; color: var(--white);
  text-decoration: none;
}
.nav-brand .brand-icon {
  width: 36px; height: 36px; background: linear-gradient(135deg, var(--blue), var(--gold));
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: var(--white);
}
.nav-links { display: flex; list-style: none; gap: 8px; }
.nav-links a {
  color: var(--gray-300); text-decoration: none; font-size: 0.95rem; font-weight: 500;
  padding: 8px 18px; border-radius: 8px; transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--white); background: rgba(37,99,235,0.15); }
.nav-cta {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: var(--white) !important; padding: 10px 24px !important;
  border-radius: 50px !important; font-weight: 600 !important;
  transition: var(--transition) !important; box-shadow: 0 4px 15px rgba(37,99,235,0.4);
}
.nav-cta:hover { background: linear-gradient(135deg, var(--gold), #d97706) !important; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(245,158,11,0.5) !important; }
.nav-toggle { display: none; background: none; border: none; color: var(--white); font-size: 1.5rem; cursor: pointer; }

/* === Hero Section === */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--deep-blue) 50%, var(--bg-dark) 100%);
  position: relative; overflow: hidden; padding: 120px 0 80px;
}
.hero::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(37,99,235,0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(245,158,11,0.08) 0%, transparent 50%);
  pointer-events: none;
}
.hero .container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero-content h1 {
  font-size: 3.2rem; font-weight: 800; line-height: 1.2; margin-bottom: 20px;
  background: linear-gradient(135deg, var(--white) 0%, var(--blue-light) 50%, var(--gold) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-content .hero-desc { font-size: 1.15rem; color: var(--gray-400); margin-bottom: 20px; line-height: 1.8; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.hero-badge {
  background: var(--glass); border: 1px solid var(--glass-border);
  color: var(--gray-300); padding: 8px 16px; border-radius: 50px;
  font-size: 0.85rem; font-weight: 500; backdrop-filter: blur(10px);
}
.hero-badge.highlight { background: rgba(245,158,11,0.15); border-color: rgba(245,158,11,0.3); color: var(--gold-light); }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 50px; font-size: 1rem; font-weight: 600;
  text-decoration: none; transition: var(--transition); cursor: pointer; border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: var(--white); box-shadow: 0 4px 20px rgba(37,99,235,0.45);
  animation: pulse-cta 2s ease-in-out infinite;
}
.btn-primary:hover { background: linear-gradient(135deg, var(--gold), #d97706); transform: translateY(-3px); box-shadow: 0 8px 30px rgba(245,158,11,0.5); }
.btn-outline {
  background: transparent; border: 2px solid var(--blue-light); color: var(--blue-light);
}
.btn-outline:hover { background: var(--blue); color: var(--white); border-color: var(--blue); transform: translateY(-3px); }
.btn-gold {
  background: linear-gradient(135deg, var(--gold), #d97706);
  color: var(--bg-dark); box-shadow: 0 4px 20px rgba(245,158,11,0.4);
}
.btn-gold:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(245,158,11,0.6); }
.hero-image { position: relative; }
.hero-image img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.hero-image::after {
  content: ''; position: absolute; top: -20px; right: -20px; bottom: -20px; left: -20px;
  border-radius: 30px; background: linear-gradient(135deg, rgba(37,99,235,0.15), rgba(245,158,11,0.1));
  z-index: -1;
}
.hero-stats { display: flex; gap: 40px; margin-top: 30px; }
.hero-stat { text-align: center; }
.hero-stat .stat-num { font-size: 2rem; font-weight: 800; color: var(--gold); }
.hero-stat .stat-label { font-size: 0.85rem; color: var(--gray-400); margin-top: 4px; }

/* === Wave Animation === */
.wave-divider {
  position: relative; height: 80px; overflow: hidden;
  background: var(--bg-dark); margin-top: -1px;
}
.wave-divider::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 100%;
  background: linear-gradient(180deg, var(--deep-blue) 0%, var(--bg-dark) 100%);
}
.wave-divider svg {
  position: absolute; bottom: 0; left: 0; width: 200%; height: 80px;
  animation: wave-move 8s linear infinite;
}

/* === Features Section === */
.features { background: var(--bg-dark); }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.feature-card {
  background: var(--bg-card); border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg); padding: 40px 30px;
  transition: var(--transition); position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: linear-gradient(90deg, var(--blue), var(--gold));
  transform: scaleX(0); transition: transform 0.4s ease;
}
.feature-card:hover::before { transform: scaleX(1); }
.feature-card:hover { transform: translateY(-8px); border-color: rgba(37,99,235,0.3); box-shadow: var(--shadow-blue); }
.feature-icon {
  width: 60px; height: 60px; border-radius: 16px; display: flex; align-items: center;
  justify-content: center; font-size: 1.8rem; margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(37,99,235,0.2), rgba(16,185,129,0.2));
}
.feature-card h3 { font-size: 1.25rem; color: var(--white); margin-bottom: 10px; }
.feature-card p { color: var(--gray-400); font-size: 0.95rem; line-height: 1.7; }

/* === Market Compare Section === */
.market-compare { background: linear-gradient(180deg, var(--bg-dark), var(--deep-blue), var(--bg-dark)); }
.market-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.market-card {
  background: var(--bg-card); border-radius: var(--radius-lg);
  padding: 40px; border: 1px solid var(--glass-border);
  transition: var(--transition);
}
.market-card.bull { border-top: 4px solid var(--green); }
.market-card.bear { border-top: 4px solid var(--gold); }
.market-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.market-card .market-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.market-card .market-icon { font-size: 2rem; }
.market-card h3 { font-size: 1.4rem; color: var(--white); }
.market-list { list-style: none; }
.market-list li {
  padding: 10px 0; border-bottom: 1px solid var(--glass-border);
  color: var(--gray-300); display: flex; align-items: center; gap: 10px;
}
.market-list li::before { content: '✓'; color: var(--green); font-weight: 700; }
.market-card.bear .market-list li::before { content: '◆'; color: var(--gold); }

/* === CTA Section === */
.cta-section {
  background: linear-gradient(135deg, var(--blue-dark), var(--deep-blue));
  padding: 80px 0; text-align: center; position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 70%);
  animation: cta-glow 6s ease-in-out infinite;
}
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 { font-size: 2.5rem; color: var(--white); margin-bottom: 16px; }
.cta-section p { color: var(--gray-300); font-size: 1.1rem; margin-bottom: 30px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-section .btn { font-size: 1.1rem; padding: 16px 40px; }

/* === Market Ticker === */
.market-ticker {
  background: var(--bg-card); border: 1px solid var(--glass-border);
  border-radius: var(--radius); padding: 20px 0; overflow: hidden; margin: 0;
}
.ticker-track { display: flex; gap: 40px; animation: ticker-scroll 30s linear infinite; }
.ticker-item { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.ticker-name { color: var(--gray-400); font-size: 0.9rem; }
.ticker-price { color: var(--white); font-weight: 600; font-size: 0.9rem; }
.ticker-change.up { color: var(--green); }
.ticker-change.down { color: #ef4444; }

/* === Partners Section === */
.partners { background: var(--bg-dark); }
.partners-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 40px; align-items: center; }
.partner-item {
  padding: 20px 30px; background: var(--bg-card); border-radius: var(--radius);
  border: 1px solid var(--glass-border); transition: var(--transition);
  text-align: center; min-width: 150px;
}
.partner-item:hover { border-color: var(--blue); transform: translateY(-3px); }
.partner-item img { height: 40px; width: auto; margin: 0 auto; filter: grayscale(1); opacity: 0.6; transition: var(--transition); }
.partner-item:hover img { filter: grayscale(0); opacity: 1; }

/* === Testimonials === */
.testimonials { background: linear-gradient(180deg, var(--bg-dark), var(--deep-blue)); }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.testimonial-card {
  background: var(--bg-card); border-radius: var(--radius-lg); padding: 30px;
  border: 1px solid var(--glass-border); transition: var(--transition);
}
.testimonial-card:hover { border-color: var(--gold); transform: translateY(-5px); }
.testimonial-card p { color: var(--gray-300); font-style: italic; margin-bottom: 16px; line-height: 1.8; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-author img { width: 40px; height: 40px; border-radius: 50%; }
.testimonial-author .name { color: var(--white); font-weight: 600; font-size: 0.9rem; }
.testimonial-author .role { color: var(--gray-500); font-size: 0.8rem; }

/* === Footer === */
.footer {
  background: var(--bg-dark); border-top: 1px solid var(--glass-border);
  padding: 60px 0 30px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand h3 { font-size: 1.5rem; color: var(--white); margin-bottom: 10px; }
.footer-brand p { color: var(--gray-500); font-size: 0.9rem; line-height: 1.7; }
.footer-col h4 { color: var(--white); font-size: 1rem; margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { color: var(--gray-500); font-size: 0.9rem; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid var(--glass-border); padding-top: 20px;
  text-align: center; color: var(--gray-500); font-size: 0.85rem;
}

/* === Page Hero (Inner) === */
.page-hero {
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--deep-blue) 50%, var(--bg-dark) 100%);
  padding: 140px 0 80px; text-align: center; position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 50% 30%, rgba(37,99,235,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero h1 {
  font-size: 2.8rem; font-weight: 800; margin-bottom: 16px;
  background: linear-gradient(135deg, var(--white), var(--blue-light));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-hero p { color: var(--gray-400); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }
.breadcrumb { color: var(--gray-500); font-size: 0.9rem; margin-bottom: 16px; }
.breadcrumb a { color: var(--gray-400); }
.breadcrumb span { color: var(--gold); }

/* === Content Sections (通用) === */
.content-section { padding: 80px 0; }
.content-section.bg-alt { background: var(--bg-card); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }
.two-col .col-text h2 { font-size: 2rem; color: var(--white); margin-bottom: 16px; }
.two-col .col-text p { color: var(--gray-400); line-height: 1.8; }
.two-col .col-img img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }

/* === About Page === */
.timeline { position: relative; padding-left: 40px; }
.timeline::before { content: ''; position: absolute; left: 15px; top: 0; bottom: 0; width: 2px; background: linear-gradient(180deg, var(--blue), var(--gold)); }
.timeline-item { position: relative; margin-bottom: 40px; }
.timeline-item::before {
  content: ''; position: absolute; left: -33px; top: 5px;
  width: 14px; height: 14px; border-radius: 50%; background: var(--blue);
  border: 3px solid var(--bg-dark); box-shadow: 0 0 10px rgba(37,99,235,0.5);
}
.timeline-item:nth-child(even)::before { background: var(--gold); }
.timeline-item .year { color: var(--blue-light); font-weight: 700; font-size: 1.1rem; margin-bottom: 4px; }
.timeline-item h4 { color: var(--white); font-size: 1.1rem; margin-bottom: 6px; }
.timeline-item p { color: var(--gray-400); font-size: 0.9rem; }

.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 30px; }
.team-card {
  background: var(--bg-card); border-radius: var(--radius-lg); padding: 30px;
  text-align: center; border: 1px solid var(--glass-border); transition: var(--transition);
}
.team-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-blue); }
.team-card img { width: 100px; height: 100px; border-radius: 50%; margin: 0 auto 16px; border: 3px solid var(--blue); }
.team-card h4 { color: var(--white); margin-bottom: 4px; }
.team-card .role { color: var(--blue-light); font-size: 0.85rem; margin-bottom: 8px; }
.team-card p { color: var(--gray-400); font-size: 0.85rem; }

.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.value-card {
  background: var(--bg-card); border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg); padding: 40px 30px; text-align: center; transition: var(--transition);
}
.value-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-blue); border-color: var(--blue); }
.value-card .icon { font-size: 2.5rem; margin-bottom: 16px; }
.value-card h3 { color: var(--white); margin-bottom: 10px; }
.value-card p { color: var(--gray-400); }

/* === Services Page === */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 30px; }
.service-card {
  background: var(--bg-card); border-radius: var(--radius-lg); padding: 40px;
  border: 1px solid var(--glass-border); transition: var(--transition); position: relative; overflow: hidden;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-blue); border-color: rgba(37,99,235,0.4); }
.service-card .badge {
  position: absolute; top: 20px; right: 20px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: var(--white); padding: 4px 14px; border-radius: 50px; font-size: 0.75rem; font-weight: 600;
}
.service-card .icon { font-size: 2.5rem; margin-bottom: 20px; }
.service-card h3 { color: var(--white); font-size: 1.3rem; margin-bottom: 12px; }
.service-card p { color: var(--gray-400); font-size: 0.95rem; line-height: 1.7; margin-bottom: 20px; }
.service-features { list-style: none; }
.service-features li { color: var(--gray-300); font-size: 0.9rem; padding: 6px 0; display: flex; align-items: center; gap: 8px; }
.service-features li::before { content: '→'; color: var(--blue-light); }

.compare-table { width: 100%; border-collapse: collapse; margin-top: 30px; }
.compare-table th {
  background: var(--blue-dark); color: var(--white); padding: 14px 20px;
  text-align: left; font-weight: 600;
}
.compare-table td {
  padding: 14px 20px; border-bottom: 1px solid var(--glass-border); color: var(--gray-300);
}
.compare-table tr:hover td { background: rgba(37,99,235,0.05); }

/* === FAQ Page === */
.faq-search { margin-bottom: 40px; max-width: 600px; margin-left: auto; margin-right: auto; }
.faq-search input {
  width: 100%; padding: 14px 20px; border-radius: 50px;
  background: var(--bg-card); border: 1px solid var(--glass-border);
  color: var(--white); font-size: 1rem; outline: none; transition: var(--transition);
}
.faq-search input:focus { border-color: var(--blue-light); box-shadow: 0 0 15px rgba(37,99,235,0.2); }
.faq-categories { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 40px; }
.faq-cat {
  padding: 8px 20px; border-radius: 50px; background: var(--bg-card);
  border: 1px solid var(--glass-border); color: var(--gray-300); cursor: pointer;
  font-size: 0.9rem; transition: var(--transition);
}
.faq-cat:hover, .faq-cat.active { background: var(--blue); border-color: var(--blue); color: var(--white); }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--bg-card); border: 1px solid var(--glass-border);
  border-radius: var(--radius); margin-bottom: 16px; overflow: hidden; transition: var(--transition);
}
.faq-item:hover { border-color: rgba(37,99,235,0.3); }
.faq-item summary {
  padding: 20px 24px; cursor: pointer; color: var(--white); font-weight: 600;
  font-size: 1.05rem; list-style: none; display: flex; align-items: center; justify-content: space-between;
  transition: var(--transition);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.5rem; color: var(--blue-light); transition: var(--transition); }
.faq-item[open] summary::after { content: '−'; color: var(--gold); }
.faq-item[open] summary { background: rgba(37,99,235,0.08); }
.faq-item .faq-answer { padding: 0 24px 20px; color: var(--gray-400); line-height: 1.8; }

/* === Contact Page === */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.contact-form { background: var(--bg-card); padding: 40px; border-radius: var(--radius-lg); border: 1px solid var(--glass-border); }
.contact-form h3 { color: var(--white); margin-bottom: 24px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; color: var(--gray-300); margin-bottom: 6px; font-size: 0.9rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px; border-radius: 8px;
  background: var(--bg-dark); border: 1px solid var(--glass-border);
  color: var(--white); font-size: 0.95rem; outline: none; transition: var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--blue); box-shadow: 0 0 10px rgba(37,99,235,0.15); }
.form-group textarea { resize: vertical; min-height: 120px; }

.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-card {
  background: var(--bg-card); padding: 24px; border-radius: var(--radius);
  border: 1px solid var(--glass-border); transition: var(--transition);
}
.contact-card:hover { border-color: var(--blue); }
.contact-card h4 { color: var(--white); margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.contact-card p { color: var(--gray-400); font-size: 0.9rem; }

.offices-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-top: 30px; }
.office-card {
  background: var(--bg-card); padding: 24px; border-radius: var(--radius);
  border: 1px solid var(--glass-border); transition: var(--transition);
}
.office-card:hover { border-color: var(--gold); }
.office-card h4 { color: var(--white); margin-bottom: 6px; }
.office-card p { color: var(--gray-400); font-size: 0.85rem; }

/* === Steps === */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.step-card {
  text-align: center; padding: 30px; background: var(--bg-card);
  border-radius: var(--radius-lg); border: 1px solid var(--glass-border); transition: var(--transition);
}
.step-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-blue); }
.step-num {
  width: 50px; height: 50px; border-radius: 50%; background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: var(--white); font-size: 1.5rem; font-weight: 700; display: flex; align-items: center;
  justify-content: center; margin: 0 auto 16px;
}
.step-card h4 { color: var(--white); margin-bottom: 8px; }
.step-card p { color: var(--gray-400); font-size: 0.9rem; }

/* === Animations === */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes pulse-cta {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,99,235,0.45); }
  50% { box-shadow: 0 8px 35px rgba(37,99,235,0.7), 0 0 60px rgba(37,99,235,0.2); }
}
@keyframes wave-move {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes ticker-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes cta-glow {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-5%, -5%); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.reveal { opacity: 0; transform: translateY(30px); transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* === Responsive === */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-content h1 { font-size: 2.5rem; }
  .hero-badges, .hero-buttons, .hero-stats { justify-content: center; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .market-grid { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cards-3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  html { font-size: 15px; }
  .nav-links { display: none; position: absolute; top: 70px; left: 0; right: 0; background: rgba(10,15,26,0.98); flex-direction: column; padding: 20px; border-bottom: 1px solid var(--glass-border); }
  .nav-links.active { display: flex; }
  .nav-toggle { display: block; }
  .section-header h2 { font-size: 2rem; }
  .hero-content h1 { font-size: 2rem; }
  .features-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cards-3 { grid-template-columns: 1fr; }
  .page-hero h1 { font-size: 2rem; }
  .hero-stats { gap: 20px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .offices-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-content h1 { font-size: 1.7rem; }
  .btn { padding: 12px 24px; font-size: 0.9rem; }
  .section-padding { padding: 50px 0; }
  .team-grid { grid-template-columns: 1fr; }
}