*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #ffffff;--bg-2: #f8fafc;--bg-3: #f1f5f9;--surface: #ffffff;--border: #e2e8f0;--border-hover:#cbd5e1;--indigo: #6366f1;--indigo-d:#4f46e5;--cyan: #06b6d4;--purple: #a855f7;--green: #22c55e;--orange: #f97316;--yellow: #eab308;--text: #0f172a;--text-muted: #475569;--text-faint: #94a3b8;--grad: linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);--grad-warm: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);--shadow-xs: 0 1px 2px rgba(15,23,42,.06);--shadow-sm: 0 1px 4px rgba(15,23,42,.08), 0 1px 2px rgba(15,23,42,.04);--shadow: 0 4px 16px rgba(15,23,42,.08), 0 2px 6px rgba(15,23,42,.05);--shadow-lg: 0 12px 40px rgba(15,23,42,.1), 0 4px 12px rgba(15,23,42,.06);--nav-h: 68px;--max-w: 1160px;--radius: 10px;--radius-lg: 16px;--radius-xl: 24px}html{scroll-behavior:smooth}body{font-family:Sora,system-ui,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.6;font-size:16px}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}img{display:block;max-width:100%}.container{max-width:var(--max-w);margin-inline:auto;padding-inline:1.5rem}.grad-text{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.65rem 1.4rem;border-radius:var(--radius);font-size:.9rem;font-weight:600;transition:all .18s ease;white-space:nowrap;outline-offset:2px}.btn--primary{background:var(--grad);color:#fff;box-shadow:0 2px 10px #6366f14d,var(--shadow-sm)}.btn--primary:hover{box-shadow:0 4px 18px #6366f173,var(--shadow);transform:translateY(-1px)}.btn--primary:active{transform:translateY(0)}.btn--ghost{background:transparent;color:var(--text-muted);border:1.5px solid var(--border)}.btn--ghost:hover{background:var(--bg-2);border-color:var(--border-hover);color:var(--text)}.btn--white{background:#fff;color:var(--text);box-shadow:var(--shadow-sm)}.btn--white:hover{box-shadow:var(--shadow);transform:translateY(-1px)}.btn--lg{padding:.85rem 1.8rem;font-size:1rem;border-radius:var(--radius-lg)}.section{padding-block:5.5rem}.section-label{display:inline-flex;align-items:center;gap:.4rem;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--indigo);background:#6366f114;border:1px solid rgba(99,102,241,.15);padding:.25rem .8rem;border-radius:20px;margin-bottom:1rem}.section-title{font-size:clamp(1.9rem,3.5vw,2.6rem);font-weight:800;line-height:1.1;letter-spacing:-.04em;color:var(--text);text-wrap:balance}.section-sub{font-size:1.05rem;color:var(--text-muted);margin-top:.6rem;max-width:520px;line-height:1.7}.dot-grid{background-image:radial-gradient(rgba(15,23,42,.07) 1px,transparent 1px);background-size:28px 28px}.material-icons-round{font-size:inherit;vertical-align:middle;line-height:1}@media(max-width:600px){.section{padding-block:3.5rem}}