:root,[data-theme=light]{--bg-page: #f8fafc;--bg-card: #ffffff;--bg-card-hover: #f1f5f9;--bg-subtle: #f0f9ff;--bg-elevated: #ffffff;--bg-terminal: #0f172a;--text-main: #0f172a;--text-muted: #475569;--text-light: #64748b;--border-light: #e2e8f0;--border-medium: #cbd5e1;--border-focus: #0284c7;--accent-primary: #0284c7;--accent-hover: #0369a1;--accent-light: #e0f2fe;--accent-glow: rgba(2, 132, 199, .15);--color-sky: #0284c7;--color-sky-light: #e0f2fe;--color-sky-dark: #0369a1;--color-green: #10b981;--color-green-light: #ecfdf5;--color-green-dark: #047857;--google-amber: #f59e0b;--google-red: #ef4444;--card-shadow: 0 10px 30px -10px rgba(0, 0, 0, .06), 0 1px 3px 0 rgba(0, 0, 0, .04);--card-shadow-hover: 0 20px 40px -12px rgba(2, 132, 199, .12), 0 4px 6px -2px rgba(0, 0, 0, .05);--hero-gradient: radial-gradient(circle at 75% 20%, rgba(2, 132, 199, .08) 0%, transparent 50%), radial-gradient(circle at 25% 80%, rgba(16, 185, 129, .06) 0%, transparent 50%);--nav-bg: rgba(255, 255, 255, .92)}[data-theme=dark]{--bg-page: #0b1120;--bg-card: #0f172a;--bg-card-hover: #1e293b;--bg-subtle: #131d33;--bg-elevated: #1e293b;--bg-terminal: #020617;--text-main: #f8fafc;--text-muted: #94a3b8;--text-light: #64748b;--border-light: rgba(255, 255, 255, .08);--border-medium: #334155;--border-focus: #38bdf8;--accent-primary: #38bdf8;--accent-hover: #0ea5e9;--accent-light: rgba(56, 189, 248, .15);--accent-glow: rgba(56, 189, 248, .25);--color-sky: #38bdf8;--color-sky-light: rgba(56, 189, 248, .15);--color-sky-dark: #0284c7;--color-green: #10b981;--color-green-light: rgba(16, 185, 129, .15);--color-green-dark: #059669;--google-amber: #f59e0b;--google-red: #ef4444;--card-shadow: 0 20px 40px rgba(0, 0, 0, .4);--card-shadow-hover: 0 25px 50px rgba(0, 0, 0, .6);--hero-gradient: radial-gradient(circle at 75% 20%, rgba(56, 189, 248, .12) 0%, transparent 50%), radial-gradient(circle at 25% 80%, rgba(16, 185, 129, .08) 0%, transparent 50%);--nav-bg: rgba(11, 17, 32, .95)}:root{--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-heading: "Outfit", "Plus Jakarta Sans", "Inter", sans-serif;--font-mono: "Roboto Mono", "SF Mono", monospace;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-pill: 9999px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;max-width:100vw;overflow-x:hidden}body{font-family:var(--font-family);background-color:var(--bg-page);color:var(--text-main);line-height:1.55;font-size:.9375rem;-webkit-font-smoothing:antialiased;transition:background-color .25s ease,color .25s ease}h1,h2,h3,h4,.font-heading{font-family:var(--font-heading);letter-spacing:-.025em}.persefoni-card{background-color:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-md);box-shadow:var(--card-shadow);transition:all .25s cubic-bezier(.16,1,.3,1)}.persefoni-card:hover{box-shadow:var(--card-shadow-hover);transform:translateY(-2px)}.radar-pulse{display:inline-block;width:8px;height:8px;border-radius:50%;background-color:var(--color-green);box-shadow:0 0 #10b981b3;animation:radarPulse 2s infinite}@keyframes radarPulse{0%{transform:scale(.95);box-shadow:0 0 #10b981b3}70%{transform:scale(1);box-shadow:0 0 0 8px #10b98100}to{transform:scale(.95);box-shadow:0 0 #10b98100}}.navbar{background-color:var(--nav-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-light);position:sticky;top:0;z-index:100;transition:background-color .2s ease,border-color .2s ease}.navbar-inner{max-width:1380px;margin:0 auto;padding:.75rem 1.5rem;display:flex;justify-content:space-between;align-items:center;gap:1.5rem;width:100%}.brand{font-family:var(--font-heading);font-weight:800;font-size:1.15rem;color:var(--text-main);text-decoration:none;display:flex;align-items:center;gap:.625rem;letter-spacing:-.02em;flex-shrink:0;margin-right:.5rem}.nav-links{display:flex;list-style:none;gap:clamp(.75rem,1.4vw,1.65rem);align-items:center;white-space:nowrap;margin:0;padding:0}.nav-link{color:var(--text-muted);text-decoration:none;font-size:.875rem;font-weight:600;white-space:nowrap;transition:color .15s ease}.nav-link:hover,.nav-link.active{color:var(--color-sky)}.navbar-actions-desktop{display:flex;align-items:center;gap:1rem;flex-shrink:0}.mobile-only-auth{display:none}.mobile-menu-toggle{display:none;background-color:var(--bg-subtle);border:1px solid var(--border-light);color:var(--text-main);padding:.45rem .85rem;border-radius:var(--radius-sm);font-size:.75rem;font-weight:700;cursor:pointer}@media (max-width: 1100px){.navbar-actions-desktop{display:none}.mobile-only-auth{display:block;width:100%;border-top:1px solid var(--border-light);padding-top:1rem;margin-top:.5rem}.mobile-menu-toggle{display:inline-flex;align-items:center;justify-content:center}.nav-menu{display:none;position:absolute;top:100%;left:0;width:100%;background-color:var(--bg-card);border-bottom:1px solid var(--border-light);padding:1.5rem;box-shadow:0 15px 30px #00000026}.nav-menu.mobile-open{display:block}.nav-links{flex-direction:column;align-items:flex-start;gap:1.15rem;white-space:normal}.nav-link{font-size:1rem;padding:.25rem 0}}.theme-toggle-btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;background-color:var(--bg-subtle);border:1px solid var(--border-light);color:var(--text-main);padding:.4rem .85rem;border-radius:var(--radius-pill);font-size:.75rem;font-weight:600;cursor:pointer;transition:all .2s ease}.theme-toggle-btn:hover{border-color:var(--color-sky)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border-radius:var(--radius-pill);font-weight:600;text-decoration:none;cursor:pointer;transition:all .2s cubic-bezier(.16,1,.3,1);border:none;min-height:46px;padding:.75rem 1.65rem;font-size:.9375rem;touch-action:manipulation}.btn-primary{background-color:#0284c7;color:#fff;box-shadow:0 4px 14px #0284c759}.btn-primary:hover{background-color:#0369a1;box-shadow:0 6px 20px #0284c773;transform:translateY(-1px)}.btn-secondary{background-color:var(--bg-card);color:var(--text-main);border:1px solid var(--border-medium)}.btn-secondary:hover{background-color:var(--bg-subtle);border-color:var(--color-sky)}.form-input{width:100%;padding:.8rem 1rem;background-color:var(--bg-card);border:1px solid var(--border-medium);border-radius:var(--radius-sm);color:var(--text-main);font-family:inherit;font-size:.875rem;outline:none;transition:border-color .2s ease}.form-input:focus{border-color:var(--color-sky)}.hero-layout-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:3.5rem;align-items:center}.keepsake-layout-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:center}.meter-demo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}.partner-logo-grid{display:flex;justify-content:space-around;align-items:center;flex-wrap:wrap;gap:2rem}.store-layout-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1.15fr);gap:2.5rem;align-items:start}.form-grid-2col{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.table-container-responsive{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:1rem}@media (max-width: 960px){.hero-layout-grid{grid-template-columns:1fr;gap:2.5rem}.keepsake-layout-grid,.store-layout-grid{grid-template-columns:1fr;gap:2rem}.meter-demo-grid{grid-template-columns:1fr}.partner-logo-grid{display:grid;grid-template-columns:repeat(2,1fr);text-align:center;gap:1.5rem}}@media (max-width: 640px){.form-grid-2col{grid-template-columns:1fr;gap:.75rem}.persefoni-card{padding:1.25rem!important}.btn{width:100%;justify-content:center}.navbar-inner{padding:.75rem 1rem}}@media (max-width: 480px){.partner-logo-grid{grid-template-columns:1fr}}