:root{--font-body: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--primary: #2b58ff;--primary-hover: #1f4ae6;--primary-light: #e8f0ff;--secondary: #84b0ff;--primary-gradient: linear-gradient(180deg, #2b58ff 0%, #84b0ff 100%);--text-main: #000000;--text-muted: #475569;--text-strong: #374151;--bg-white: #ffffff;--bg-offset: #f8fafc;--surface-subtle: #fafafa;--surface-muted: #f9fafb;--surface-section-alt: #f1f5f9;--hero-bg: #faf9f6;--hero-line: rgba(0, 0, 0, .04);--hero-line-subtle: rgba(0, 0, 0, .01);--border-light: #e2e8f0;--border-neutral: #e5e7eb;--badge-bg: #e8f0ff;--badge-text: #000000;--status-success-bg: #dcfce7;--status-success-text: #16a34a;--status-success-border: #bbf7d0;--status-success-icon: #10b981;--status-warning-bg: #fef3c7;--status-warning-bg-alt: #fffbeb;--status-warning-text: #d97706;--status-warning-border: #fde68a;--status-error-bg: #fef2f2;--status-error-text: #b91c1c;--avatar-rose: #fecaca;--avatar-blue: #bfdbfe;--avatar-green: #d1fae5;--avatar-amber: #fef3c7;--feature-icon-bg: #ebebed;--feature-icon-bg-hover: #e0e0e5;--overlay-backdrop: rgba(0, 0, 0, .4);--surface-overlay: rgba(255, 255, 255, .8);--faq-item-bg: rgba(255, 255, 255, .08);--faq-item-bg-hover: rgba(255, 255, 255, .12);--faq-item-bg-open: rgba(255, 255, 255, .14);--faq-border: rgba(255, 255, 255, .12);--faq-border-strong: rgba(255, 255, 255, .2);--faq-answer-bg: rgba(255, 255, 255, .05);--faq-text: rgba(255, 255, 255, .88);--faq-icon: rgba(255, 255, 255, .9);--cta-text: #475569;--cta-text-dim: #64748b;--cta-gradient-blue: rgba(43, 88, 255, .22);--cta-gradient-violet: rgba(132, 176, 255, .28);--cta-gradient-lilac: rgba(132, 176, 255, .35);--form-error-on-dark: rgba(255, 255, 255, .95);--form-error-bg-on-dark: rgba(0, 0, 0, .2);--form-error-bg-light: rgba(255, 255, 255, .9);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-card: 0 30px 60px -12px rgba(0, 0, 0, .18);--shadow-card-elevated: 0 20px 40px -12px rgba(0, 0, 0, .15);--shadow-primary-sm: 0 4px 12px rgba(43, 88, 255, .08);--shadow-primary-md: 0 4px 12px rgba(43, 88, 255, .12);--shadow-primary-lg: 0 8px 24px rgba(43, 88, 255, .3);--shadow-inset: inset 0 1px 2px rgba(0, 0, 0, .06);--shadow-float: 0 1px 3px rgba(0, 0, 0, .1);--shadow-float-border: 1px solid rgba(0, 0, 0, .08);--shadow-step: 0 4px 20px rgba(0, 0, 0, .06);--shadow-step-hover: 0 12px 32px rgba(0, 0, 0, .08);--shadow-feature: 0 4px 20px rgba(0, 0, 0, .05);--shadow-feature-hover: 0 16px 40px rgba(0, 0, 0, .08);--shadow-feature-icon: 0 6px 20px rgba(43, 88, 255, .12);--radius-md: 12px;--radius-lg: 20px;--radius-xl: 32px;--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-standard: cubic-bezier(.4, 0, .2, 1);--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(255, 255, 255, .5);--gradient-mesh: radial-gradient(at 0% 0%, rgba(43, 88, 255, .08) 0, transparent 50%), radial-gradient(at 100% 0%, rgba(132, 176, 255, .15) 0, transparent 50%)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}#soluzione,#funzionamento,#faq,#main-content{scroll-margin-top:100px}body{font-family:var(--font-body);color:var(--text-main);background-color:var(--bg-white);line-height:1.6;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit;transition:all .2s ease}ul{list-style:none}button{cursor:pointer;border:none;background:none;font-family:inherit}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.container{max-width:1200px;margin:0 auto;padding:0 24px}.section-padding{padding:clamp(80px,12vw,140px) 0}@media (max-width: 768px){.section-padding{padding:64px 0}}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:12px 24px;border-radius:var(--radius-md);font-weight:600;font-size:16px;transition:color .2s ease,background-color .2s ease,border-color .2s ease,box-shadow .2s ease,transform .2s ease}.btn-primary{background-color:#000;color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background-color:#1a1a1a;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-outline{border:1px solid var(--border-light);background-color:#fff;color:var(--text-main)}.btn-outline:hover{background-color:var(--bg-offset);border-color:var(--text-muted)}.btn:disabled,.btn[disabled]{opacity:.7;cursor:not-allowed;transform:none}.btn-primary:disabled:hover,.btn-primary[disabled]:hover{transform:none}.badge{display:inline-block;padding:4px 12px;border-radius:9999px;font-size:14px;font-weight:600;background-color:var(--secondary);color:var(--primary);margin-bottom:16px}.heading-xl{font-family:var(--font-body);font-size:clamp(2.5rem,5vw + 2rem,4.25rem);line-height:1.05;font-weight:800;letter-spacing:-.03em;text-wrap:balance}.heading-lg{font-family:var(--font-body);font-size:clamp(2rem,3.5vw + 1.25rem,3rem);line-height:1.15;font-weight:700;letter-spacing:-.02em}.heading-md{font-family:var(--font-body);font-size:clamp(1.5rem,2vw + 1rem,2rem);line-height:1.25;font-weight:700}@media (max-width: 768px){.heading-xl{font-size:clamp(2rem,8vw + 1rem,2.75rem)}.heading-lg{font-size:clamp(1.75rem,5vw + .5rem,2.25rem)}.heading-md{font-size:1.5rem}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0) rotate(2deg)}50%{transform:translateY(-10px) rotate(2deg)}}@keyframes blobMove{0%,to{transform:translate(0) scale(1)}33%{transform:translate(30px,-50px) scale(1.1)}66%{transform:translate(-20px,20px) scale(.9)}}@keyframes pulse-soft{0%,to{box-shadow:0 0 #2b58ff4d}50%{box-shadow:0 0 0 8px #2b58ff00}}.animate-fade{animation:fadeIn .8s var(--ease-out) forwards;opacity:0}@media (prefers-reduced-motion: reduce){.animate-fade{animation-duration:.2s;animation-timing-function:ease-out}.badge{animation:none}}.glass-premium{background:var(--glass-bg);backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:0 8px 32px #1f268712}