:root{--bg:#ffffff;--bg-soft:#f5f5f7;--text:#1d1d1f;--text-soft:#6e6e73;--accent:#0071e3;--card:#ffffff;--border:#d2d2d7}[data-theme=dark]{--bg:#000000;--bg-soft:#161617;--text:#f5f5f7;--text-soft:#a1a1a6;--accent:#2997ff;--card:#1d1d1f;--border:#424245}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;transition:background .4s ease,color .4s ease}a{color:inherit;text-decoration:none}.container{max-width:980px;margin:0 auto;padding:0 24px}.nav{position:fixed;top:0;left:0;right:0;z-index:100;-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);background:color-mix(in srgb,var(--bg) 75%,transparent);border-bottom:1px solid var(--border)}.nav-inner{max-width:980px;margin:0 auto;padding:0 24px;height:52px;display:flex;align-items:center;justify-content:space-between;font-size:14px}.nav-links{display:flex;gap:28px}.nav-links a{color:var(--text-soft);transition:color .2s}.nav-links a:hover{color:var(--text)}.nav-controls{display:flex;gap:10px;align-items:center}.icon-btn{border:1px solid var(--border);background:var(--card);color:var(--text);border-radius:980px;padding:5px 12px;font-size:13px;cursor:pointer;transition:transform .15s ease,background .3s}.icon-btn:hover{transform:scale(1.05)}.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding-top:52px}.hero-eyebrow{font-size:21px;color:var(--text-soft);font-weight:500}.hero-title{font-size:clamp(48px,9vw,96px);font-weight:700;letter-spacing:-.02em;line-height:1.05;margin:12px 0 20px;background:linear-gradient(135deg,var(--text) 30%,var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero-sub{font-size:clamp(17px,2.5vw,21px);color:var(--text-soft);max-width:600px;line-height:1.5}.hero-photo{margin-top:48px;width:min(320px,70vw);border-radius:28px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.35)}.hero-photo img{width:100%;height:auto;display:block}.scroll-hint{margin-top:56px;font-size:12px;color:var(--text-soft);letter-spacing:.2em;text-transform:uppercase;animation:bounce 2s infinite}@keyframes bounce{0%,to{transform:translateY(0);opacity:.6}50%{transform:translateY(8px);opacity:1}}.section{padding:120px 0}.section-alt{background:var(--bg-soft)}.section-title{font-size:clamp(32px,5vw,48px);font-weight:700;letter-spacing:-.01em;margin-bottom:16px}.section-sub{font-size:19px;color:var(--text-soft);max-width:640px;line-height:1.6}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:20px;gap:20px;margin-top:48px}.card{background:var(--card);border:1px solid var(--border);border-radius:24px;padding:32px;transition:transform .3s ease,box-shadow .3s ease}.card:hover{transform:translateY(-6px);box-shadow:0 20px 50px rgba(0,0,0,.12)}.card h3{font-size:21px;margin-bottom:10px}.card p{line-height:1.55;font-size:15px}.card p,.footer{color:var(--text-soft)}.footer{border-top:1px solid var(--border);padding:40px 0;text-align:center;font-size:13px}.page-hero{padding:160px 0 60px}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@media (max-width:700px){body{padding-bottom:68px}.nav-inner{height:48px;padding:0 16px}.nav-links{position:fixed;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom));justify-content:space-around;gap:8px;padding:12px 8px;border:1px solid var(--border);border-radius:18px;background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);box-shadow:0 10px 30px rgba(0,0,0,.16)}.nav-links a{font-size:12px;white-space:nowrap}.nav-controls{gap:6px}.icon-btn{padding:5px 10px}.hero{padding:72px 20px 92px}.section{padding:88px 0}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}