:root{--bg: #0b1020;--bg-alt: #121933;--panel: #171f3d;--text: #eef2ff;--muted: #b7c0e0;--accent: #5aa0ff;--accent-strong: #7db3ff;--border: rgba(255, 255, 255, .1);--success: #7ad58b;--error: #ff8f8f;--shadow: 0 20px 60px rgba(0, 0, 0, .28);--radius: 18px;--container: 1180px;--body-bg: linear-gradient(180deg, #0a1020 0%, #0f1730 100%);--header-bg: rgba(10, 16, 32, .78)}[data-theme=light]{--bg: #f4f6fc;--bg-alt: #eaecf5;--panel: #ffffff;--text: #0f1730;--muted: #4a5580;--accent: #2176d4;--accent-strong: #1a63bb;--border: rgba(0, 0, 0, .1);--success: #1a8a30;--error: #c0271d;--shadow: 0 20px 60px rgba(0, 0, 0, .1);--body-bg: linear-gradient(180deg, #eef0fa 0%, #f4f6fc 100%);--header-bg: rgba(244, 246, 252, .85)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;background:var(--body-bg);color:var(--text);transition:background .25s ease,color .25s ease}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.container{width:min(var(--container),calc(100% - 2rem));margin:0 auto}.site-header{position:sticky;top:0;z-index:20;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:var(--header-bg);border-bottom:1px solid var(--border);transition:background .25s ease,border-color .25s ease}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:1rem}.brand{font-size:1.35rem;font-weight:800;letter-spacing:.01em}.brand-accent{color:var(--accent-strong)}.main-nav{display:flex;gap:1.25rem;flex-wrap:wrap}.main-nav a,.footer-nav a{color:var(--muted);transition:color .2s ease}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;border:1px solid var(--border);background:transparent;color:var(--muted);cursor:pointer;transition:color .2s ease,border-color .2s ease,background .2s ease;flex-shrink:0}.theme-toggle:hover{color:var(--text);border-color:#ffffff38}[data-theme=light] .theme-toggle:hover{border-color:#0003}.theme-toggle:focus-visible{outline:2px solid var(--accent-strong);outline-offset:3px}.main-nav a:hover,.footer-nav a:hover{color:var(--text)}.hero-section{padding:6rem 0 4rem}.hero-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:2rem;align-items:center}.eyebrow{color:var(--accent-strong);font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:.85rem}.hero-content h1{margin:.5rem 0 1rem;font-size:clamp(2.2rem,5vw,4.4rem);line-height:1.08}.hero-text{color:var(--muted);font-size:1.08rem;line-height:1.7;max-width:760px}.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2rem}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 1.2rem;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:.2s ease;font-weight:700}.button-primary{background:var(--accent);color:#08111f}.button-primary:hover{background:var(--accent-strong)}.button-secondary{border-color:var(--border);color:var(--text);background:#ffffff08}.button-secondary:hover{border-color:#ffffff38}.button:disabled{opacity:.45;cursor:not-allowed}.button:focus-visible{outline:2px solid var(--accent-strong);outline-offset:3px}.hero-card,.info-card,.highlight-box,.contact-form{background:#ffffff0a;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-card-inner{padding:1.6rem}.hero-card-title{margin-top:0;font-weight:800;font-size:1.1rem}.hero-card ul,.highlight-box ul{margin:1rem 0 0;padding-left:1.2rem;color:var(--muted);line-height:1.75}.section{padding:5rem 0}.section-alt{background:#ffffff08;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.section-heading{margin-bottom:2rem;max-width:820px}.section-heading h2,.about-grid h2,.contact-grid h2{margin:.5rem 0 1rem;font-size:clamp(1.8rem,3.5vw,3rem)}.section-heading p,.about-grid p,.contact-grid p{color:var(--muted);line-height:1.75}.card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem}.info-card{padding:1.4rem}.info-card h3{margin-top:0;margin-bottom:.6rem}.info-card p{margin:0;color:var(--muted);line-height:1.7}.about-grid,.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:start}.highlight-box{padding:1.5rem}.highlight-box h3{margin-top:0}.stack-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.stack-item{border-radius:14px;border:1px solid var(--border);border-left:3px solid var(--accent);background:#ffffff0a;padding:1rem 1.1rem;color:var(--text);font-weight:600}.contact-form{padding:1.5rem}.contact-form label{display:block;margin-bottom:1rem}.contact-form span{display:block;margin-bottom:.45rem;font-weight:700}.contact-form input,.contact-form textarea{width:100%;border:1px solid var(--border);background:#0a1020a6;color:var(--text);border-radius:12px;padding:.9rem 1rem;outline:none;transition:border-color .2s ease}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--accent)}.main-nav a:focus-visible,.footer-nav a:focus-visible{outline:2px solid var(--accent-strong);outline-offset:3px;border-radius:4px}.contact-form textarea{resize:vertical}.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none}.form-success{color:var(--success);margin-top:1rem}.form-error{color:var(--error);margin-top:1rem}.legal-page{padding:5rem 0;min-height:60vh}.back-link{display:inline-block;color:var(--accent-strong);font-weight:600;font-size:.9rem;margin-bottom:2.5rem;transition:color .2s ease}.back-link:hover{color:var(--text)}.back-link:focus-visible{outline:2px solid var(--accent-strong);outline-offset:3px;border-radius:4px}.legal-page h1{font-size:clamp(2rem,4vw,3rem);margin:0 0 2.5rem;line-height:1.1}.legal-section{margin-bottom:2.5rem;max-width:760px}.legal-section h2{font-size:1.25rem;margin:0 0 .75rem;color:var(--text)}.legal-section h3{font-size:1rem;margin:1.25rem 0 .5rem;color:var(--accent-strong)}.legal-section p{color:var(--muted);line-height:1.75;margin:0 0 .75rem}.legal-section a{color:var(--accent-strong);text-decoration:underline;text-underline-offset:3px}.legal-section a:hover{color:var(--text)}.cookie-banner{position:fixed;bottom:1.5rem;left:50%;transform:translate(-50%);z-index:100;width:min(600px,calc(100% - 2rem));background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.cookie-inner{padding:1.25rem 1.5rem;display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}.cookie-text{flex:1;min-width:200px;margin:0;font-size:.9rem;color:var(--muted);line-height:1.6}.cookie-text a{color:var(--accent-strong);text-decoration:underline;text-underline-offset:3px}.cookie-actions{flex-shrink:0}.cookie-slide-enter-active,.cookie-slide-leave-active{transition:opacity .25s ease,transform .25s ease}.cookie-slide-enter-from,.cookie-slide-leave-to{opacity:0;transform:translate(-50%) translateY(1rem)}.site-footer{border-top:1px solid var(--border);padding:2rem 0}.footer-inner{display:flex;justify-content:space-between;gap:1rem;align-items:start}.footer-inner p{color:var(--muted);margin-bottom:0}.footer-nav{display:flex;gap:1rem;flex-wrap:wrap;justify-content:flex-end}@media(max-width:640px){.card-grid{grid-template-columns:1fr}}@media(max-width:980px){.hero-grid,.about-grid,.contact-grid,.stack-grid,.footer-inner{grid-template-columns:1fr}.header-inner{align-items:flex-start;flex-direction:column;padding:1rem 0}.main-nav{width:100%}.footer-nav{justify-content:flex-start}}