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var(--color-border);border-radius:var(--radius-full,9999px);color:var(--color-text-primary);font-size:var(--font-size-sm, .9375rem);font-weight:500;text-decoration:none;background:0 0;transition:border-color .15s ease,background .15s ease,color .15s ease;white-space:nowrap}.btn-login:hover{border-color:var(--color-primary);color:var(--color-primary);background:rgba(26,111,232,.05)}[data-theme=dark] .btn-login:hover{background:rgba(74,144,240,.1)}.card,.glass{background:var(--color-bg-surface);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--color-border);border-radius:1rem;box-shadow:var(--shadow-card)}.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;position:relative;padding:2rem 1rem;overflow:hidden;background:var(--color-bg-base)}.hero-bg{position:absolute;inset:0;background:linear-gradient(135deg,var(--color-bg-base) 0,var(--color-bg-elevated) 50%,var(--color-bg-base) 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infinite}.hero-logo{display:flex;align-items:center;justify-content:center;gap:.75rem;margin-bottom:1rem}.hero-logo-icon{width:48px;height:48px;color:var(--color-primary)}.hero-logo-text{font-size:2rem;font-weight:700;color:var(--color-text-primary)}.hero-tagline{font-size:1.25rem;color:var(--color-text-secondary);margin-bottom:2rem;max-width:480px}.hero-cta{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}.badge-status-ok{background:var(--color-status-ok);color:var(--color-text-on-primary)}.badge-status-warning{background:var(--color-status-warning);color:var(--color-text-primary)}.badge-status-danger{background:var(--color-status-danger);color:var(--color-text-on-primary)}.badge-status-fall-suspect{background:var(--color-status-fall-suspect);color:var(--color-text-on-primary)}.badge-status-fall-confirmed{background:var(--color-status-fall-confirmed);color:var(--color-text-on-primary)}.badge-status-offline{background:var(--color-status-offline);color:var(--color-text-primary)}.landing-container{max-width:1200px;margin:0 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0}.contact-form{max-width:480px;margin:2rem auto 0;text-align:left;position:relative;background:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:1rem;padding:1.5rem;box-shadow:var(--shadow-card)}.contact-form .form-group{margin-bottom:1rem}.contact-form label{display:block;margin-bottom:.5rem;font-size:.875rem;color:var(--color-text-secondary)}.contact-form input,.contact-form textarea{width:100%;padding:.75rem 1rem;background:var(--color-bg-base);border:1px solid var(--color-border);border-radius:.5rem;color:var(--color-text-primary);font-size:1rem;font-family:inherit}.contact-form input:focus,.contact-form textarea:focus{outline:0;border-color:var(--color-border-focus)}.contact-form textarea{min-height:100px;resize:vertical}.contact-form .honeypot-wrap{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;pointer-events:none}.contact-form .honeypot{position:absolute;left:-9999px;width:1px;height:1px}.form-message{margin-top:1rem;padding:.75rem;border-radius:.5rem}.form-message--success{background:var(--color-status-ok);color:var(--color-text-on-primary)}.form-message--error{background:var(--color-status-danger);color:var(--color-text-on-primary)}.footer{background:var(--color-bg-surface);border-top:1px solid var(--color-border);padding:1.5rem;text-align:center;color:var(--color-text-secondary)}.footer p{margin:0;font-size:.875rem}.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}.reveal.visible{opacity:1;transform:translateY(0)}@media (max-width:768px){.reveal{transform:none;transition:opacity .35s ease}.reveal.visible{transform:none}}@keyframes gradient-shift{0%,100%{background-position:0 50%}50%{background-position:100% 50%}}@keyframes waves{0%,100%{transform:translateX(0)}50%{transform:translateX(-25px)}}@keyframes pulse-ring{0%{transform:translate(-50%,-50%) 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svg{width:20px;height:20px}.hero-radar{width:250px;height:250px;opacity:.2}.radar-ring:nth-child(5){width:200px;height:200px}}@media (max-width:480px){.hero-cta{flex-direction:column}.btn-primary,.btn-secondary{width:100%;text-align:center}}.theme-toggle-pill{display:inline-flex;border-radius:20px;overflow:hidden;border:1px solid var(--color-border);background:var(--color-bg-elevated)}.theme-toggle-btn{display:inline-flex;align-items:center;justify-content:center;gap:.25rem;padding:.5rem .75rem;font-size:.875rem;border:none;border-radius:0;background:var(--color-bg-elevated);color:var(--color-text-primary);cursor:pointer;font-family:inherit;transition:background-color .2s ease,color .15s ease}.theme-toggle-btn:hover{background:var(--color-bg-surface)}.theme-toggle-btn[aria-pressed=true]{background:var(--color-primary);color:var(--color-text-on-primary)}.theme-toggle-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border:1px solid var(--color-border);border-radius:50%;background:var(--color-bg-surface);color:var(--color-text-primary);cursor:pointer;font-size:1.25rem;transition:background-color .2s ease,color .15s ease}.theme-toggle-icon:hover{background:var(--color-bg-elevated)}.footer .theme-toggle-pill{margin-top:1rem;display:inline-flex}