* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; color: #333; background: #fff; -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; }

/* Header */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(8, 12, 24, 0.9); backdrop-filter: blur(20px); border-bottom: 1px solid rgba(255,255,255,0.06); }
.header::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(59,130,246,0.3), rgba(139,92,246,0.3), rgba(236,72,153,0.2), transparent); }
.header-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; height: 64px; display: flex; align-items: center; justify-content: space-between; }
.logo { font-size: 22px; font-weight: 700; color: #fff; letter-spacing: 1px; }
.logo span { background: linear-gradient(135deg, #3b82f6, #a78bfa, #ec4899); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.nav { display: flex; gap: 28px; }
.nav a { color: rgba(255,255,255,0.6); font-size: 14px; font-weight: 500; transition: color .2s; letter-spacing: 0.3px; }
.nav a:hover { color: #fff; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.lang-toggle { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.7); padding: 6px 14px; border-radius: 6px; font-size: 12px; font-weight: 600; border: 1px solid rgba(255,255,255,0.1); cursor: pointer; transition: all .3s; letter-spacing: 0.5px; }
.lang-toggle:hover { background: rgba(255,255,255,0.12); color: #fff; border-color: rgba(255,255,255,0.2); }
.header-btn { background: linear-gradient(135deg, rgba(59,130,246,0.2), rgba(139,92,246,0.2)); color: #fff; padding: 8px 20px; border-radius: 8px; font-size: 13px; font-weight: 500; transition: all .3s; border: 1px solid rgba(99,102,241,0.3); }
.header-btn:hover { background: linear-gradient(135deg, rgba(59,130,246,0.35), rgba(139,92,246,0.35)); border-color: rgba(99,102,241,0.5); box-shadow: 0 4px 15px rgba(99,102,241,0.2); }

/* Hero */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; background: #080c18; overflow: hidden; }
.hero-bg-img { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0.12; pointer-events: none; }
.hero-bg-img-1 { background-image: url('hero-bg-server.png'); }
.hero-bg-img-2 { background-image: url('hero-bg-network.png'); opacity: 0.08; }
.hero-grid-bg { position: absolute; inset: 0; background-image: linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px); background-size: 60px 60px; mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 30%, transparent 100%); }
.hero-glow { position: absolute; border-radius: 50%; pointer-events: none; filter: blur(40px); }
.hero-glow-1 { width: 600px; height: 600px; background: radial-gradient(circle, rgba(59,130,246,0.18), transparent 65%); top: -200px; right: -100px; }
.hero-glow-2 { width: 500px; height: 500px; background: radial-gradient(circle, rgba(139,92,246,0.14), transparent 65%); bottom: -100px; left: -100px; }
.hero-glow-3 { width: 400px; height: 400px; background: radial-gradient(circle, rgba(236,72,153,0.1), transparent 65%); top: 50%; left: 50%; transform: translate(-50%, -50%); }
.hero-glow-4 { width: 350px; height: 350px; background: radial-gradient(circle, rgba(6,182,212,0.1), transparent 65%); top: 100px; left: 10%; }
.hero-glow-5 { width: 300px; height: 300px; background: radial-gradient(circle, rgba(245,158,11,0.08), transparent 65%); bottom: 50px; right: 15%; }
.hero-content { position: relative; z-index: 1; text-align: center; max-width: 800px; padding: 0 24px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.25); color: #4ade80; padding: 7px 18px; border-radius: 20px; font-size: 13px; font-weight: 500; margin-bottom: 28px; letter-spacing: 0.5px; }
.hero-badge-dot { width: 6px; height: 6px; border-radius: 50%; background: #22c55e; animation: pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero h1 { font-size: 52px; font-weight: 800; color: #fff; line-height: 1.15; margin-bottom: 24px; letter-spacing: -0.5px; }
.hero h1 span { color: #fff; }
.hero p { font-size: 17px; color: rgba(255,255,255,0.5); line-height: 1.8; margin-bottom: 40px; max-width: 650px; margin-left: auto; margin-right: auto; }
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 48px; }
.btn-primary { background: linear-gradient(135deg, #3b82f6, #8b5cf6); color: #fff; padding: 14px 36px; border-radius: 10px; font-size: 15px; font-weight: 600; transition: all .3s; display: inline-flex; align-items: center; gap: 8px; border: none; cursor: pointer; letter-spacing: 0.3px; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(99,102,241,0.4); }
.btn-outline { background: rgba(255,255,255,0.04); color: rgba(255,255,255,0.8); padding: 14px 36px; border-radius: 10px; font-size: 15px; font-weight: 600; border: 1px solid rgba(255,255,255,0.12); transition: all .3s; display: inline-flex; align-items: center; gap: 8px; cursor: pointer; letter-spacing: 0.3px; }
.btn-outline:hover { border-color: rgba(139,92,246,0.4); background: rgba(139,92,246,0.08); color: #fff; box-shadow: 0 4px 20px rgba(139,92,246,0.15); }
.hero-trust-row { display: flex; justify-content: center; gap: 32px; flex-wrap: wrap; }
.hero-trust-item { display: flex; align-items: center; gap: 6px; font-size: 13px; color: rgba(255,255,255,0.5); font-weight: 500; }

/* Trust Section */
.trust { padding: 80px 24px; background: linear-gradient(180deg, #fff 0%, #f8faff 100%); border-bottom: 1px solid #eef2ff; position: relative; overflow: hidden; }
.trust::before { content: ''; position: absolute; width: 500px; height: 500px; background: radial-gradient(circle, rgba(59,130,246,0.04), transparent 70%); top: -200px; right: -100px; pointer-events: none; }
.trust::after { content: ''; position: absolute; width: 400px; height: 400px; background: radial-gradient(circle, rgba(139,92,246,0.03), transparent 70%); bottom: -150px; left: -100px; pointer-events: none; }
.trust-inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; z-index: 1; }
.trust-card { text-align: center; padding: 36px 24px; border-radius: 16px; background: #fff; border: 1px solid #eef2ff; transition: all .3s; position: relative; overflow: hidden; }
.trust-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; opacity: 0; transition: opacity .3s; }
.trust-card:nth-child(1)::before { background: linear-gradient(90deg, #22c55e, #4ade80); }
.trust-card:nth-child(2)::before { background: linear-gradient(90deg, #3b82f6, #60a5fa); }
.trust-card:nth-child(3)::before { background: linear-gradient(90deg, #8b5cf6, #a78bfa); }
.trust-card:nth-child(4)::before { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.trust-card:hover::before { opacity: 1; }
.trust-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(59,130,246,0.08); border-color: #e0e7ff; }
.trust-icon-wrap { width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center; margin: 0 auto 18px; }
.trust-icon-green { background: linear-gradient(135deg, rgba(34,197,94,0.12), rgba(34,197,94,0.05)); color: #16a34a; }
.trust-icon-blue { background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(59,130,246,0.05)); color: #3b82f6; }
.trust-icon-purple { background: linear-gradient(135deg, rgba(139,92,246,0.12), rgba(139,92,246,0.05)); color: #8b5cf6; }
.trust-icon-orange { background: linear-gradient(135deg, rgba(245,158,11,0.12), rgba(245,158,11,0.05)); color: #f59e0b; }
.trust-card h3 { font-size: 17px; font-weight: 700; color: #0f172a; margin-bottom: 10px; letter-spacing: 0.3px; }
.trust-card p { font-size: 13px; color: #64748b; line-height: 1.7; }

/* Stats */
.stats { background: #080c18; padding: 60px 24px; border-top: 1px solid rgba(255,255,255,0.04); border-bottom: 1px solid rgba(255,255,255,0.04); position: relative; overflow: hidden; }
.stats::before { content: ''; position: absolute; width: 600px; height: 300px; background: radial-gradient(ellipse, rgba(59,130,246,0.08), transparent 70%); top: 50%; left: 50%; transform: translate(-50%, -50%); pointer-events: none; }
.stats::after { content: ''; position: absolute; width: 400px; height: 200px; background: radial-gradient(ellipse, rgba(236,72,153,0.05), transparent 70%); top: 50%; left: 20%; transform: translate(-50%, -50%); pointer-events: none; }
.stats-inner { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; position: relative; z-index: 1; }
.stat-num { font-size: 40px; font-weight: 800; background: linear-gradient(135deg, #60a5fa, #a78bfa, #f472b6); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.stat-label { font-size: 14px; color: rgba(255,255,255,0.4); margin-top: 8px; }

/* Products */
.products { padding: 100px 24px; background: linear-gradient(180deg, #fff 0%, #fafbff 100%); position: relative; overflow: hidden; }
.products::before { content: ''; position: absolute; width: 500px; height: 500px; background: radial-gradient(circle, rgba(99,102,241,0.03), transparent 70%); top: -100px; left: -100px; pointer-events: none; }
.section-header { text-align: center; margin-bottom: 60px; position: relative; z-index: 1; }
.section-tag { display: inline-block; background: linear-gradient(135deg, rgba(59,130,246,0.1), rgba(139,92,246,0.1)); color: #6366f1; padding: 5px 14px; border-radius: 6px; font-size: 13px; font-weight: 600; margin-bottom: 16px; letter-spacing: 0.5px; }
.section-header h2 { font-size: 36px; font-weight: 700; color: #0f172a; margin-bottom: 12px; letter-spacing: -0.3px; }
.section-header p { font-size: 16px; color: #64748b; max-width: 600px; margin: 0 auto; line-height: 1.6; }
.product-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; position: relative; z-index: 1; }
.product-card { background: #fff; border: 1px solid #eef2ff; border-radius: 14px; padding: 32px; transition: all .3s; position: relative; overflow: hidden; }
.product-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; opacity: 0; transition: opacity .3s; }
.product-card:nth-child(1)::before { background: linear-gradient(90deg, #3b82f6, #60a5fa); }
.product-card:nth-child(2)::before { background: linear-gradient(90deg, #8b5cf6, #a78bfa); }
.product-card:nth-child(3)::before { background: linear-gradient(90deg, #10b981, #34d399); }
.product-card:nth-child(4)::before { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.product-card:nth-child(5)::before { background: linear-gradient(90deg, #ec4899, #f472b6); }
.product-card:nth-child(6)::before { background: linear-gradient(90deg, #06b6d4, #22d3ee); }
.product-card:hover::before { opacity: 1; }
.product-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(99,102,241,0.1); border-color: #c7d2fe; }
.product-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.icon-blue { background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(59,130,246,0.04)); }
.icon-purple { background: linear-gradient(135deg, rgba(99,102,241,0.12), rgba(99,102,241,0.04)); }
.icon-green { background: linear-gradient(135deg, rgba(16,185,129,0.12), rgba(16,185,129,0.04)); }
.icon-orange { background: linear-gradient(135deg, rgba(245,158,11,0.12), rgba(245,158,11,0.04)); }
.icon-pink { background: linear-gradient(135deg, rgba(236,72,153,0.12), rgba(236,72,153,0.04)); }
.icon-cyan { background: linear-gradient(135deg, rgba(6,182,212,0.12), rgba(6,182,212,0.04)); }
.product-card h3 { font-size: 17px; font-weight: 700; color: #0f172a; margin-bottom: 10px; }
.product-card p { font-size: 14px; color: #64748b; line-height: 1.7; margin-bottom: 16px; }
.product-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.product-tag { display: inline-block; background: linear-gradient(135deg, #f0f4ff, #faf5ff); color: #6366f1; padding: 4px 10px; border-radius: 5px; font-size: 12px; font-weight: 500; border: 1px solid rgba(99,102,241,0.08); }

/* Features */
.features { padding: 100px 24px; background: #080c18; position: relative; overflow: hidden; }
.features::before { content: ''; position: absolute; width: 600px; height: 600px; background: radial-gradient(circle, rgba(99,102,241,0.06), transparent 65%); top: -200px; right: -200px; pointer-events: none; }
.features::after { content: ''; position: absolute; width: 500px; height: 500px; background: radial-gradient(circle, rgba(236,72,153,0.04), transparent 65%); bottom: -200px; left: -150px; pointer-events: none; }
.features .section-header h2 { color: #fff; }
.features .section-header p { color: rgba(255,255,255,0.4); }
.features .section-tag { background: linear-gradient(135deg, rgba(99,102,241,0.2), rgba(236,72,153,0.1)); color: #a78bfa; }
.feature-grid { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; position: relative; z-index: 1; }
.feature-item { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06); border-radius: 14px; padding: 28px; transition: all .3s; display: flex; align-items: flex-start; gap: 16px; position: relative; overflow: hidden; }
.feature-item::before { content: ''; position: absolute; top: 0; left: 0; width: 3px; height: 100%; opacity: 0; transition: opacity .3s; }
.feature-item:nth-child(1)::before { background: linear-gradient(180deg, #3b82f6, #60a5fa); }
.feature-item:nth-child(2)::before { background: linear-gradient(180deg, #22c55e, #4ade80); }
.feature-item:nth-child(3)::before { background: linear-gradient(180deg, #f59e0b, #fbbf24); }
.feature-item:nth-child(4)::before { background: linear-gradient(180deg, #06b6d4, #22d3ee); }
.feature-item:nth-child(5)::before { background: linear-gradient(180deg, #ec4899, #f472b6); }
.feature-item:nth-child(6)::before { background: linear-gradient(180deg, #8b5cf6, #a78bfa); }
.feature-item:hover::before { opacity: 1; }
.feature-item:hover { background: rgba(255,255,255,0.05); border-color: rgba(99,102,241,0.2); }
.feature-icon { width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.feature-item:nth-child(1) .feature-icon { background: rgba(59,130,246,0.12); color: #60a5fa; }
.feature-item:nth-child(2) .feature-icon { background: rgba(34,197,94,0.12); color: #4ade80; }
.feature-item:nth-child(3) .feature-icon { background: rgba(245,158,11,0.12); color: #fbbf24; }
.feature-item:nth-child(4) .feature-icon { background: rgba(6,182,212,0.12); color: #22d3ee; }
.feature-item:nth-child(5) .feature-icon { background: rgba(236,72,153,0.12); color: #f472b6; }
.feature-item:nth-child(6) .feature-icon { background: rgba(139,92,246,0.12); color: #a78bfa; }
.feature-text h4 { color: #fff; font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.feature-text p { color: rgba(255,255,255,0.4); font-size: 14px; line-height: 1.6; }

/* Pricing */
.pricing { padding: 100px 24px; background: linear-gradient(180deg, #fafbff 0%, #f5f3ff 50%, #faf5ff 100%); position: relative; overflow: hidden; }
.pricing-decor { position: absolute; border-radius: 50%; pointer-events: none; }
.pricing-decor-1 { width: 400px; height: 400px; background: radial-gradient(circle, rgba(99,102,241,0.08), transparent 70%); top: -100px; right: -100px; }
.pricing-decor-2 { width: 300px; height: 300px; background: radial-gradient(circle, rgba(236,72,153,0.06), transparent 70%); bottom: -80px; left: -80px; }
.pricing-decor-3 { width: 250px; height: 250px; background: radial-gradient(circle, rgba(6,182,212,0.05), transparent 70%); top: 50%; left: 30%; transform: translateY(-50%); }
.pricing-layout { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.pricing-highlights h3 { font-size: 28px; font-weight: 700; color: #0f172a; margin-bottom: 12px; line-height: 1.3; }
.pricing-highlights > p { font-size: 15px; color: #64748b; line-height: 1.7; margin-bottom: 32px; }
.highlight-list { display: flex; flex-direction: column; gap: 20px; }
.highlight-item { display: flex; align-items: flex-start; gap: 14px; }
.highlight-icon { width: 44px; height: 44px; border-radius: 10px; background: linear-gradient(135deg, rgba(99,102,241,0.1), rgba(59,130,246,0.05)); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.highlight-item strong { display: block; font-size: 15px; font-weight: 600; color: #0f172a; margin-bottom: 2px; }
.highlight-item span { font-size: 13px; color: #64748b; line-height: 1.5; }
.pricing-card-wrap { display: flex; justify-content: center; }
.pricing-card { background: #fff; border: 2px solid transparent; border-radius: 20px; padding: 0; text-align: center; transition: all .3s; position: relative; box-shadow: 0 8px 30px rgba(99,102,241,0.12), 0 0 0 1px rgba(99,102,241,0.08); width: 100%; max-width: 380px; background-clip: padding-box; }
.pricing-card::before { content: ''; position: absolute; inset: -2px; border-radius: 22px; background: linear-gradient(135deg, #3b82f6, #8b5cf6, #ec4899); z-index: -1; }
.pricing-card::after { content: ''; position: absolute; inset: 0; border-radius: 20px; background: #fff; z-index: -1; }
.pricing-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(99,102,241,0.2), 0 0 0 1px rgba(99,102,241,0.15); }
.pricing-badge { position: absolute; top: 20px; right: -12px; background: linear-gradient(135deg, #f59e0b, #ef4444); color: #fff; padding: 5px 18px 5px 14px; font-size: 12px; font-weight: 700; border-radius: 6px 0 0 6px; box-shadow: 0 2px 8px rgba(245,158,11,0.3); z-index: 2; }
.pricing-badge::after { content: ''; position: absolute; right: 0; bottom: -6px; border: 3px solid transparent; border-top-color: #b91c1c; border-right-color: #b91c1c; }
.pricing-card-inner { padding: 40px 32px 28px; position: relative; z-index: 1; }
.pricing-name { font-size: 20px; font-weight: 700; color: #0f172a; margin-bottom: 6px; }
.pricing-price { font-size: 48px; font-weight: 800; background: linear-gradient(135deg, #3b82f6, #8b5cf6, #ec4899); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin: 20px 0 8px; line-height: 1; }
.pricing-price span { font-size: 16px; font-weight: 400; -webkit-text-fill-color: #94a3b8; background: none; }
.pricing-desc { font-size: 14px; color: #64748b; }
.pricing-divider { height: 1px; background: linear-gradient(90deg, transparent, #c7d2fe, transparent); margin: 24px 0; }
.pricing-features { list-style: none; text-align: left; margin-bottom: 28px; }
.pricing-features li { padding: 7px 0; font-size: 14px; color: #475569; display: flex; align-items: center; gap: 10px; }
.feat-icon { width: 22px; height: 22px; border-radius: 50%; background: linear-gradient(135deg, rgba(34,197,94,0.12), rgba(34,197,94,0.05)); color: #16a34a; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.pricing-btn { display: block; width: 100%; padding: 14px; border-radius: 10px; font-size: 16px; font-weight: 600; border: none; cursor: pointer; transition: all .3s; }
.pricing-btn-primary { background: linear-gradient(135deg, #3b82f6, #8b5cf6); color: #fff; }
.pricing-btn-primary:hover { box-shadow: 0 6px 20px rgba(99,102,241,0.4); transform: translateY(-1px); }
.pricing-trust-badges { margin-top: 16px; display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; }
.p-badge { display: inline-block; background: linear-gradient(135deg, rgba(34,197,94,0.1), rgba(34,197,94,0.05)); color: #16a34a; padding: 4px 12px; border-radius: 5px; font-size: 12px; font-weight: 600; border: 1px solid rgba(34,197,94,0.15); }

/* CTA */
.cta { padding: 100px 24px; background: #080c18; text-align: center; position: relative; overflow: hidden; }
.cta-glow { position: absolute; border-radius: 50%; pointer-events: none; filter: blur(60px); }
.cta-glow-1 { width: 500px; height: 500px; background: radial-gradient(circle, rgba(99,102,241,0.12), transparent 65%); top: -150px; left: 50%; transform: translateX(-50%); }
.cta-glow-2 { width: 350px; height: 350px; background: radial-gradient(circle, rgba(236,72,153,0.08), transparent 65%); bottom: -100px; right: 10%; }
.cta-glow-3 { width: 300px; height: 300px; background: radial-gradient(circle, rgba(6,182,212,0.06), transparent 65%); bottom: -50px; left: 10%; }
.cta-inner { position: relative; z-index: 1; }
.cta h2 { font-size: 36px; font-weight: 700; color: #fff; margin-bottom: 16px; letter-spacing: -0.3px; }
.cta p { font-size: 16px; color: rgba(255,255,255,0.4); margin-bottom: 40px; max-width: 500px; margin-left: auto; margin-right: auto; line-height: 1.6; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Footer */
.footer { background: #060a14; padding: 48px 24px 24px; border-top: 1px solid rgba(255,255,255,0.04); position: relative; }
.footer::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(99,102,241,0.3), rgba(236,72,153,0.2), transparent); }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: start; flex-wrap: wrap; gap: 40px; }
.footer-brand { max-width: 300px; }
.footer-brand .logo { margin-bottom: 12px; display: block; }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.35); line-height: 1.6; }
.footer-links { display: flex; gap: 60px; }
.footer-col h4 { color: rgba(255,255,255,0.8); font-size: 14px; font-weight: 600; margin-bottom: 16px; }
.footer-col a { display: block; color: rgba(255,255,255,0.35); font-size: 13px; margin-bottom: 10px; transition: color .2s; }
.footer-col a:hover { color: #a78bfa; }
.footer-bottom { max-width: 1200px; margin: 40px auto 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.04); text-align: center; font-size: 12px; color: rgba(255,255,255,0.2); }

/* Contact Modal */
.modal-overlay { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.7); backdrop-filter: blur(8px); z-index: 200; align-items: center; justify-content: center; }
.modal-overlay.active { display: flex; }
.modal { background: #fff; border-radius: 20px; padding: 40px; max-width: 420px; width: 90%; position: relative; animation: modalIn .3s ease; box-shadow: 0 24px 80px rgba(0,0,0,0.2); }
@keyframes modalIn { from { opacity: 0; transform: scale(0.95) translateY(10px); } to { opacity: 1; transform: scale(1) translateY(0); } }
.modal-close { position: absolute; top: 16px; right: 16px; width: 32px; height: 32px; border: none; background: #f1f5f9; border-radius: 8px; font-size: 18px; cursor: pointer; display: flex; align-items: center; justify-content: center; color: #64748b; transition: all .2s; }
.modal-close:hover { background: #e2e8f0; }
.modal h3 { font-size: 22px; font-weight: 700; color: #0f172a; margin-bottom: 8px; }
.modal > p { font-size: 14px; color: #64748b; margin-bottom: 24px; }
.contact-item { display: flex; align-items: center; gap: 12px; padding: 14px; background: #f8fafc; border-radius: 10px; margin-bottom: 12px; transition: background .2s; }
.contact-item:hover { background: #f1f5f9; }
.contact-icon { width: 40px; height: 40px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.contact-item .contact-text { font-size: 14px; color: #334155; font-weight: 500; }
.contact-item .contact-label { font-size: 12px; color: #94a3b8; }

/* Responsive */
@media (max-width: 768px) {
  .nav { display: none; }
  .hero h1 { font-size: 32px; }
  .hero p { font-size: 15px; }
  .hero-trust-row { gap: 16px; }
  .trust-inner { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .product-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-item { flex-direction: column; gap: 12px; }
  .pricing-layout { grid-template-columns: 1fr; gap: 40px; }
  .pricing-card { max-width: 400px; }
  .footer-inner { flex-direction: column; }
  .footer-links { gap: 32px; }
}
@media (max-width: 480px) {
  .trust-inner { grid-template-columns: 1fr; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .hero-trust-row { flex-direction: column; align-items: center; }
}