:root{--color-bg-dark: #0f1419;--color-bg-dark-alt: #161b22;--color-border-dark: #30363d;--color-text-on-dark: #f0f2f5;--color-text-on-dark-secondary: #a0a8b4;--color-bg-light: #f8f9fa;--color-bg-white: #ffffff;--color-border-light: #e2e5e9;--color-text-on-light: #1a1a2e;--color-text-on-light-secondary: #555e6c;--color-cyan: #00e5ff;--color-cyan-dark: #00b8d4;--color-cyan-glow: rgba(0, 229, 255, .12);--color-amber: #ff8c00;--color-green: #00c853;--color-purple: #7c4dff;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--color-bg-white);color:var(--color-text-on-light);font-family:var(--font-body);font-size:16px;line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%}.section-container{max-width:1120px;margin:0 auto;padding:96px 40px;width:100%}.section-label{display:inline-flex;align-items:center;padding:5px 16px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;margin-bottom:16px}.section-label--cyan{background:var(--color-cyan-glow);border:1px solid rgba(0,229,255,.25);color:var(--color-cyan)}.section-label--dark{background:#00e5ff14;border:1px solid rgba(0,229,255,.2);color:var(--color-cyan)}.section-label--light{background:#00b4d414;border:1px solid rgba(0,180,212,.2);color:var(--color-cyan-dark)}.section-title{font-size:clamp(26px,4vw,40px);font-weight:700;line-height:1.2;letter-spacing:-.5px;margin-bottom:16px}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 32px;border-radius:8px;font-size:15px;font-weight:600;font-family:var(--font-body);text-decoration:none;color:#0f1419;background:var(--color-cyan);border:none;cursor:pointer;transition:opacity .2s,transform .2s,box-shadow .2s;box-shadow:0 2px 8px #00e5ff40}.btn-primary:hover{opacity:.92;transform:translateY(-1px);box-shadow:0 4px 16px #00e5ff4d}.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 32px;border-radius:8px;font-size:15px;font-weight:500;font-family:var(--font-body);text-decoration:none;color:var(--color-text-on-dark);background:transparent;border:1px solid var(--color-border-dark);cursor:pointer;transition:border-color .2s,background .2s}.btn-ghost:hover{border-color:var(--color-cyan);background:#00e5ff0f}.btn-outline-dark{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 32px;border-radius:8px;font-size:15px;font-weight:500;font-family:var(--font-body);text-decoration:none;color:var(--color-text-on-light);background:transparent;border:1px solid var(--color-border-light);cursor:pointer;transition:border-color .2s,background .2s}.btn-outline-dark:hover{border-color:var(--color-cyan-dark);background:#00b4d40d}.nav-link{font-size:14px;font-weight:500;color:var(--color-text-on-dark-secondary);text-decoration:none;transition:color .2s}.nav-link:hover{color:var(--color-text-on-dark)}.glass-card{background:#161b22cc;border:1px solid var(--color-border-dark);border-radius:12px}.light-card{background:var(--color-bg-white);border:1px solid var(--color-border-light);border-radius:12px;box-shadow:0 1px 3px #0000000a,0 4px 12px #00000008}.faq-item summary{cursor:pointer;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item[open] .faq-chevron{transform:rotate(180deg)}.footer-link{font-size:14px;color:var(--color-text-on-dark-secondary);text-decoration:none;transition:color .2s}.footer-link:hover{color:var(--color-cyan)}@media(max-width:768px){.header-nav{display:none!important}.section-container{padding:72px 20px}}