:root{--color-primary:#2f1a0f;--color-primary-rgb:47,26,15;--color-accent:#f59e0b;--color-accent-rgb:245,158,11;--color-accent-alt:#d4a574;--color-accent-alt-rgb:212,165,116;--color-secondary:#78716c;--color-muted:#b45309;--color-text:#1c1917;--color-text-rgb:28,25,23;--text-muted:rgba(28,25,23,0.68);--color-background:#faf7f2;--color-surface:#fffbf5;--color-surface-alt:#f5f0e8;--color-surface-muted:#e7e0d5;--color-border:rgba(47,26,15,0.12);--color-success:#059669;--color-warning:#d97706;--color-danger:#dc2626;--text-success:#047857;--text-warning:#b45309;--text-danger:#be123c;--gradient-hero:radial-gradient(ellipse 80% 60% at 20% 30%,rgba(245,158,11,0.12),transparent 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.eyebrow,.hero__card .eyebrow{color:rgba(255,251,245,0.7)}.btn{border-radius:var(--radius-base);padding:.85rem 1.5rem;font-weight:500;cursor:pointer;transition:transform .25s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease;border:1px solid transparent}.btn-primary{background:var(--color-primary);color:#fffbf5;border-color:var(--color-primary);box-shadow:0 4px 12px rgba(47,26,15,0.2)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(47,26,15,0.25)}.btn-ghost{background:transparent;color:inherit;border-color:var(--ghost-border)}.btn-ghost:hover{background:rgba(47,26,15,0.05);border-color:var(--color-accent);transform:translateY(-1px)}.btn-outline{border-color:var(--outline-border);background:transparent;color:inherit}.btn-outline:hover{color:var(--color-primary);border-color:var(--color-accent);transform:translateY(-1px);box-shadow:0 6px 16px 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rgba(0,0,0,0.15);border-color:rgba(245,158,11,0.3)}.nav{display:flex;justify-content:space-between;align-items:center;gap:1rem}.nav .logo{font-family:var(--font-editorial);font-weight:400;font-size:1.3rem;font-style:italic}.nav a{margin-right:.75rem;color:var(--text-muted);text-decoration:none;font-weight:500}.footer{text-align:center;font-size:.85rem;color:var(--text-muted);margin-top:var(--space-5);font-family:var(--font-editorial);font-style:italic}@media(prefers-reduced-motion:reduce){.btn,.btn-premium,.btn-premium::before,.stat-card,.billing-card,.auth-card,.pricing-card,.modal,.kpi-grid>div,.toast,.hero__card,.stat-card::after,.billing-card::after,.auth-card::after,.pricing-card::after,.kpi-grid>div::after,.toast::after,.modal::after,.hero__card::after{transition:none;animation:none}}@media(max-width:960px){.dashboard-shell{grid-template-columns:1fr}.hero{padding:var(--space-4)}}@media(max-width:720px){body.ui-kit{padding:var(--space-4) 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