@import"https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;500;600;700;800&display=swap";:root{--primary-color: #ff5252;--primary-light: #ff7b7b;--primary-dark: #d14141;--background-color: #f0f0f0;--text-color: #333333;--white: #ffffff;--header-bg: rgba(255, 255, 255, .8);--shadow-color: rgba(0, 0, 0, .1);--hover-color: rgba(0, 0, 0, .05);--border-color: rgba(0, 0, 0, .1)}[data-theme=dark]{--background-color: #1a1a1a;--text-color: #ffffff;--white: #2a2a2a;--header-bg: rgba(26, 26, 26, .8);--shadow-color: rgba(0, 0, 0, .3);--hover-color: rgba(255, 255, 255, .1);--border-color: rgba(255, 255, 255, .1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Open Sans,sans-serif;background-color:var(--background-color);color:var(--text-color);line-height:1.6;transition:background-color .3s ease,color .3s ease}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.btn{display:inline-block;padding:.8rem 1.5rem;border-radius:25px;font-weight:600;text-decoration:none;transition:all .3s ease;cursor:pointer;border:none}.btn-primary{background-color:var(--primary-color);color:var(--white)}.btn-primary:hover{background-color:var(--primary-dark);transform:translateY(-2px)}.section{padding:4rem 0}.text-center{text-align:center}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .6s ease-out forwards}