:root{--brand-700: #0f766e;--brand-600: #0d9488;--brand-500: #14b8a6;--brand-50: #ecfdf9;--accent-600: #ea580c;--accent-500: #f97316;--accent-50: #fff7ed;--ink-900: #0f172a;--ink-800: #1e293b;--ink-700: #334155;--ink-500: #64748b;--ink-300: #cbd5e1;--ink-200: #e2e8f0;--ink-100: #f1f5f9;--surface: #ffffff;--surface-muted: #f8fafc;--page-bg: #f4f7fb;--font-sans: "Montserrat", "Segoe UI", system-ui, -apple-system, sans-serif;--radius-sm: 10px;--radius-md: 16px;--radius-lg: 24px;--radius-pill: 999px;--shadow-sm: 0 1px 3px rgba(15, 23, 42, .08);--shadow-md: 0 10px 30px rgba(15, 23, 42, .08);--shadow-lg: 0 24px 60px rgba(15, 23, 42, .14);--container: 1160px;--nav-height: 72px;--ease: cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-height) + 16px);-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);color:var(--ink-800);background:var(--page-bg);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}h1,h2,h3,h4{line-height:1.15;color:var(--ink-900);font-weight:800;letter-spacing:-.01em}ul{list-style:none}button{font:inherit;cursor:pointer}:focus-visible{outline:3px solid var(--brand-500);outline-offset:2px;border-radius:6px}.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:clamp(16px,4vw,32px)}.section{padding-block:clamp(48px,7vw,88px)}.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brand-600)}.section-title{font-size:clamp(1.6rem,3.2vw,2.4rem);margin-top:8px}.section-head{max-width:640px;margin-bottom:clamp(28px,4vw,44px)}.section-head.center{margin-inline:auto;text-align:center}.section-lead{margin-top:12px;color:var(--ink-500);font-size:1.05rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:var(--radius-pill);font-weight:700;font-size:.95rem;border:1.5px solid transparent;transition:transform .15s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease);white-space:nowrap}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--brand-600);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background:var(--brand-700);box-shadow:var(--shadow-md)}.btn-accent{background:var(--accent-500);color:#fff}.btn-accent:hover{background:var(--accent-600)}.btn-outline{background:transparent;border-color:var(--ink-200);color:var(--ink-900)}.btn-outline:hover{border-color:var(--brand-500);color:var(--brand-700)}.btn-ghost-light{background:#ffffff1f;color:#fff;border-color:#ffffff38}.btn-ghost-light:hover{background:#fff3}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition-duration:.01ms!important;animation-duration:.01ms!important}}.site-header{position:sticky;top:0;z-index:50;background:#ffffffd9;-webkit-backdrop-filter:saturate(180%) blur(12px);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid rgba(15,23,42,.08)}.navbar{height:var(--nav-height);display:flex;align-items:center;gap:20px}.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}.brand__mark{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,var(--accent-500),var(--accent-600));color:#fff;font-weight:900;font-size:1.5rem}.brand__text{display:flex;flex-direction:column;line-height:1.05}.brand__title{font-weight:800;font-size:.95rem;letter-spacing:.04em;color:var(--ink-900)}.brand__subtitle{font-size:.62rem;font-weight:600;letter-spacing:.12em;color:var(--ink-500)}.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}.nav-links a{padding:8px 12px;border-radius:var(--radius-sm);font-weight:600;font-size:.92rem;color:var(--ink-700);transition:background .15s var(--ease),color .15s var(--ease)}.nav-links a:hover{background:var(--ink-100);color:var(--ink-900)}.nav-actions{display:flex;align-items:center;gap:10px;margin-left:12px}.lang-pill{padding:6px 12px;border-radius:var(--radius-pill);background:var(--ink-100);font-size:.8rem;font-weight:700;color:var(--ink-700)}.nav-toggle{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--ink-200);border-radius:var(--radius-sm);background:#fff;align-items:center;justify-content:center}.nav-toggle span,.nav-toggle span:before,.nav-toggle span:after{content:"";display:block;width:20px;height:2px;background:var(--ink-900);border-radius:2px;position:relative;transition:transform .2s var(--ease),opacity .2s var(--ease)}.nav-toggle span:before{position:absolute;top:-6px}.nav-toggle span:after{position:absolute;top:6px}@media(max-width:920px){.nav-toggle{display:inline-flex}.nav-links{position:fixed;inset:var(--nav-height) 0 auto 0;flex-direction:column;align-items:stretch;gap:2px;padding:12px clamp(16px,4vw,32px) 20px;background:#fff;border-bottom:1px solid var(--ink-200);box-shadow:var(--shadow-md);transform:translateY(-12px);opacity:0;pointer-events:none;transition:transform .2s var(--ease),opacity .2s var(--ease)}.nav-links.is-open{transform:translateY(0);opacity:1;pointer-events:auto}.nav-links a{padding:12px;font-size:1rem}.nav-actions{margin-left:0}.nav-actions .lang-pill{display:none}}.site-footer{background:var(--ink-900);color:#ffffffb8;margin-top:64px}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:32px;padding-block:56px 32px}.footer-col h4{color:#fff;font-size:1rem;margin-bottom:14px}.footer-col ul{display:flex;flex-direction:column;gap:8px}.footer-col a:hover{color:#fff;text-decoration:underline}.footer-bottom{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;padding-block:22px;border-top:1px solid rgba(255,255,255,.1);font-size:.85rem}.footer-actions{display:flex;flex-wrap:wrap;gap:10px}