:root{--color-bg: #F5F5F7;--color-text-main: #1D1D1F;--color-text-sec: #86868B;--color-white: #FFFFFF;--color-black: #000000;--color-border: #E8E8ED;--font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--transition: all .3s cubic-bezier(.2, 0, 0, 1);--shadow-default: 0 4px 12px rgba(0, 0, 0, .04);--shadow-hover: 0 20px 30px -12px rgba(0, 0, 0, .1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-stack);color:var(--color-text-main);background:transparent;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}h1,h2,h3{font-weight:600;letter-spacing:-.02em}h2{font-size:2.5rem;text-align:center;margin-bottom:3rem}@media (max-width: 768px){h2{font-size:2rem;margin-bottom:2rem}}section{padding:120px 24px;position:relative;z-index:10}@media (max-width: 768px){section{padding:80px 24px}}.container{max-width:1200px;margin:0 auto}.btn-primary{display:inline-block;background:var(--color-text-main);color:var(--color-white);padding:14px 32px;border-radius:980px;font-weight:500;font-size:1.1rem;border:none;cursor:pointer;transition:var(--transition)}.btn-primary:hover{background:var(--color-black);transform:scale(1.02)}.fade-up{opacity:0;transform:translateY(40px);transition:opacity .8s cubic-bezier(.2,0,0,1),transform .8s cubic-bezier(.2,0,0,1)}.fade-up.visible{opacity:1;transform:translateY(0)}.apple-card{background:#ffffffd9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:18px;padding:24px;box-shadow:var(--shadow-default);transition:var(--transition);border:1px solid var(--color-border)}.apple-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-hover)}