/* StoreHusk - Clean, bright cloud storage style */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; color: #1e293b; line-height: 1.6; background: #fff; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 100; background: #fff; border-bottom: 1px solid #e2e8f0; padding: 14px 0; }
.nav-inner { max-width: 1140px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.15rem; }
.nav-links { display: flex; align-items: center; gap: 24px; font-size: 0.9rem; }
.nav-links a { color: #64748b; transition: color 0.2s; }
.nav-links a:hover { color: #2563EB; }
.nav-signin { color: #2563EB !important; font-weight: 500; }
.nav-links .btn-primary { color: #fff !important; }

/* Buttons */
.btn-primary { display: inline-block; padding: 11px 22px; background: #2563EB; color: #fff !important; border-radius: 8px; font-weight: 600; font-size: 0.9rem; transition: all 0.2s; }
.btn-primary:hover { background: #1D4ED8; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(37,99,235,0.3); }
.btn-lg { padding: 14px 28px; font-size: 1rem; }
.btn-outline { display: inline-block; padding: 11px 22px; border: 1px solid #e2e8f0; color: #1e293b; border-radius: 8px; font-weight: 600; font-size: 0.9rem; transition: all 0.2s; }
.btn-outline:hover { border-color: #2563EB; color: #2563EB; }
.btn-text { color: #2563EB; font-weight: 600; font-size: 0.9rem; }

/* Hero */
.hero { padding: 80px 0 60px; background: linear-gradient(180deg, #EFF6FF 0%, #fff 100%); }
.hero-split { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: center; }
.hero-content h1 { font-size: 3rem; font-weight: 800; line-height: 1.1; margin-bottom: 16px; letter-spacing: -0.02em; color: #0f172a; }
.hero-content p { font-size: 1.1rem; color: #64748b; margin-bottom: 28px; max-width: 460px; }
.hero-cta { display: flex; align-items: center; gap: 20px; margin-bottom: 32px; }
.hero-stats { display: flex; gap: 32px; }
.hero-stats .stat strong { display: block; font-size: 1.4rem; color: #0f172a; }
.hero-stats .stat span { font-size: 0.75rem; color: #94a3b8; }

/* File Browser Visual */
.file-browser { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; box-shadow: 0 8px 30px rgba(0,0,0,0.08); overflow: hidden; }
.fb-header { display: flex; justify-content: space-between; align-items: center; padding: 14px 20px; background: #f8fafc; border-bottom: 1px solid #e2e8f0; }
.fb-path { font-size: 0.8rem; color: #64748b; }
.fb-actions { font-size: 0.8rem; color: #2563EB; font-weight: 600; cursor: pointer; }
.fb-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: #f1f5f9; }
.file-item { background: #fff; padding: 20px 16px; text-align: center; transition: background 0.15s; cursor: pointer; }
.file-item:hover { background: #f8fafc; }
.fi-icon { font-size: 2rem; margin-bottom: 8px; }
.file-item span { display: block; font-size: 0.8rem; font-weight: 500; color: #1e293b; }
.file-item small { font-size: 0.7rem; color: #94a3b8; }
.file-item.folder span { color: #2563EB; }

/* Logos */
.logos-section { padding: 48px 0; text-align: center; border-bottom: 1px solid #f1f5f9; }
.logos-section p { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px; color: #94a3b8; margin-bottom: 16px; font-weight: 600; }
.logos-row { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; }
.logos-row span { font-size: 1rem; color: #cbd5e1; font-weight: 700; }

/* Features */
.features-section { padding: 100px 0; }
.features-section h2 { text-align: center; font-size: 2.2rem; font-weight: 800; margin-bottom: 12px; color: #0f172a; }
.section-sub { text-align: center; color: #64748b; font-size: 1.05rem; margin-bottom: 60px; }
.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin-bottom: 80px; }
.feature-row.reverse { direction: rtl; }
.feature-row.reverse > * { direction: ltr; }
.feature-tag { display: inline-block; background: #EFF6FF; color: #2563EB; padding: 4px 10px; border-radius: 12px; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; margin-bottom: 12px; }
.feature-content h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 12px; color: #0f172a; }
.feature-content p { color: #64748b; font-size: 0.95rem; margin-bottom: 16px; }
.feature-list li { padding: 4px 0 4px 20px; position: relative; font-size: 0.9rem; color: #475569; }
.feature-list li::before { content: '✓'; position: absolute; left: 0; color: #2563EB; font-weight: 700; }

/* Feature Visuals */
.feature-visual { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; padding: 28px; }
.sync-visual { display: flex; align-items: center; justify-content: center; gap: 12px; }
.device { background: #fff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 16px 20px; text-align: center; font-size: 0.8rem; font-weight: 500; position: relative; }
.sync-dot { width: 8px; height: 8px; background: #10B981; border-radius: 50%; margin: 6px auto 0; }
.sync-line { width: 24px; height: 2px; background: #2563EB; }
.share-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 20px; }
.sc-header { font-weight: 600; font-size: 0.9rem; margin-bottom: 14px; }
.sc-option { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #f1f5f9; font-size: 0.8rem; }
.sc-toggle { color: #64748b; font-size: 0.75rem; }
.sc-toggle.active { color: #2563EB; font-weight: 600; }
.sc-link { margin-top: 12px; background: #f8fafc; padding: 8px 12px; border-radius: 6px; font-size: 0.75rem; color: #64748b; font-family: monospace; }
.collab-visual { }
.cv-file { background: #fff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 12px 16px; font-size: 0.85rem; font-weight: 500; margin-bottom: 12px; }
.cv-comments { display: flex; flex-direction: column; gap: 10px; margin-bottom: 12px; }
.cv-comment { display: flex; gap: 10px; align-items: flex-start; }
.cv-avatar { width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 0.6rem; font-weight: 700; flex-shrink: 0; }
.cv-comment strong { font-size: 0.8rem; display: block; }
.cv-comment p { font-size: 0.75rem; color: #64748b; }
.cv-versions { font-size: 0.7rem; color: #94a3b8; }

/* Security */
.security-section { padding: 80px 0; background: #f8fafc; }
.security-section h2 { text-align: center; font-size: 2rem; font-weight: 800; margin-bottom: 12px; color: #0f172a; }
.security-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 40px; }
.sec-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 10px; padding: 24px; text-align: center; }
.sec-icon { font-size: 2rem; margin-bottom: 12px; }
.sec-card h4 { font-size: 0.95rem; margin-bottom: 6px; color: #0f172a; }
.sec-card p { font-size: 0.8rem; color: #64748b; }

/* Pricing */
.pricing-section { padding: 80px 0; }
.pricing-section h2 { text-align: center; font-size: 2rem; font-weight: 800; margin-bottom: 40px; color: #0f172a; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 850px; margin: 0 auto; }
.plan-card { border: 1px solid #e2e8f0; border-radius: 12px; padding: 32px; text-align: center; position: relative; }
.plan-card.popular { border: 2px solid #2563EB; }
.plan-badge { position: absolute; top: -10px; left: 50%; transform: translateX(-50%); background: #2563EB; color: #fff; padding: 3px 12px; border-radius: 12px; font-size: 0.7rem; font-weight: 700; }
.plan-card h4 { font-size: 1.1rem; margin-bottom: 8px; }
.plan-price { font-size: 2.2rem; font-weight: 800; margin-bottom: 8px; color: #0f172a; }
.plan-price span { font-size: 0.85rem; font-weight: 400; color: #94a3b8; }
.plan-card > p { font-size: 0.8rem; color: #64748b; margin-bottom: 20px; }

/* CTA */
.cta-section { padding: 80px 0; text-align: center; background: linear-gradient(180deg, #fff 0%, #EFF6FF 100%); }
.cta-section h2 { font-size: 2.2rem; font-weight: 800; margin-bottom: 12px; color: #0f172a; }
.cta-section p { color: #64748b; margin-bottom: 24px; }
.cta-note { font-size: 0.8rem; color: #94a3b8; margin-top: 12px; }

/* Footer */
.footer { padding: 60px 0 30px; background: #0f172a; color: #94a3b8; }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-bottom: 40px; }
.footer-col h5 { color: #fff; font-size: 0.75rem; margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.footer-col a { display: block; padding: 3px 0; font-size: 0.8rem; color: #64748b; transition: color 0.2s; }
.footer-col a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #1e293b; padding-top: 20px; font-size: 0.75rem; color: #475569; }

/* Responsive */
@media (max-width: 768px) {
    .hero-split { grid-template-columns: 1fr; }
    .hero-content h1 { font-size: 2.2rem; }
    .fb-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-row { grid-template-columns: 1fr; }
    .feature-row.reverse { direction: ltr; }
    .security-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .nav-links { display: none; }
    .hero-stats { flex-wrap: wrap; gap: 16px; }
}