:root{--primary: hsl(4 69% 62%);--primary-dark: #c0392b;--bg-light: hsl(30 25% 96%);--text: #333;--text-light: #666;--transition: .3s ease;--font-family: "Questrial", sans-serif}html,body{overflow-x:hidden}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);font-weight:400;font-style:normal;line-height:1.6;color:var(--text);background-color:var(--bg-light)}.btn-primary{background:var(--primary-dark);color:#fff;padding:12px 24px;border:none;border-radius:8px;font-weight:400;text-decoration:none;display:inline-block;transition:all var(--transition);cursor:pointer}.btn-primary:hover{background:var(--primary);transform:translateY(-2px);box-shadow:0 4px 15px #e74c3c4d}.section{min-height:100vh;display:flex;align-items:center}.container{max-width:1440px;margin:0 auto;padding:0 20px;position:relative}.section-header{text-align:center;margin-bottom:80px}.section-title{font-size:3rem;font-weight:700;margin-bottom:20px;line-height:1.2}.section-subtitle{font-size:1.2rem;color:var(--text-light);max-width:700px;margin:0 auto;line-height:1.6}@media (max-width: 768px){.container{padding:0 10px}.section-title{font-size:2rem}.section-subtitle{font-size:1rem}.btn-primary{padding:10px 20px;font-size:.9rem}}header{background:var(--bg-light);position:fixed;top:0;z-index:4;box-shadow:0 2px 10px #0000001a;width:100%}.header-container{display:flex;padding:10px 0;position:relative}.navbar{display:flex;justify-content:space-around;align-items:center;width:100%;animation:fadeIn 1s ease-out forwards}.header-actions{display:flex;align-items:center;gap:15px}.logo{display:flex;align-items:center}.logo img{height:30px}.nav-links{display:flex;list-style:none;gap:40px;margin:0}.nav-links a{position:relative;text-decoration:none;color:var(--text);font-weight:500;transition:color var(--transition)}.nav-links a:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:2px;background-color:currentColor;transition:width .3s ease}.nav-links a:hover{color:var(--primary-dark)}.nav-links a:hover:after{width:100%}.mobile-toggle{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text)}.overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;transform:translate(100%);transition:transform .3s ease-in-out;z-index:3}@media (max-width: 768px){.logo2,.header-actions{display:none}.mobile-toggle{display:block}}@media (max-width: 425px){header{display:none}}.language-toggle{font-family:var(--font-family);display:flex;align-items:center;gap:6px;background:var(--primary-dark);border:none;border-radius:8px;padding:12px;cursor:pointer;transition:all .3s ease;color:#fff}.language-toggle:hover{background:var(--primary);transform:translateY(-1px)}.language-toggle .lang-text{letter-spacing:.5px}@media (max-width: 768px){.language-toggle{padding:6px 10px}.language-toggle .lang-text{display:none}.language-toggle .flag{font-size:1.4rem}}.hero-section{position:relative;overflow:hidden;width:100%;height:100vh}.three-js-canvas{position:absolute;top:0;left:0;width:100%;height:100%;background:#f7f5f2;z-index:1}.three-js-canvas.fallback-gradient{background:linear-gradient(135deg,#f7f5f2,#f2ebe3,#e1645b1a,#ead9c84d,#f7f5f2);animation:subtle-shift 15s ease-in-out infinite}.three-js-canvas.fallback-gradient:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 20% 30%,hsl(4,69%,62%,.08) 0%,transparent 50%),radial-gradient(circle at 80% 70%,hsl(30,45%,85%,.15) 0%,transparent 50%),radial-gradient(circle at 40% 80%,hsl(4,69%,62%,.05) 0%,transparent 40%);animation:float-pattern 20s ease-in-out infinite}@keyframes subtle-shift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}@keyframes float-pattern{0%,to{transform:translate(0) rotate(0)}33%{transform:translate(2%,3%) rotate(1deg)}66%{transform:translate(-2%,-2%) rotate(-1deg)}}.hero-content{position:relative;z-index:2;text-align:center;color:#333;padding:0 20px;top:55%;transform:translateY(-50%)}.hero-content h1{font-size:5.5rem;font-weight:800;margin-bottom:30px;line-height:1.2}.highlight{color:var(--primary-dark);text-transform:uppercase;transition:opacity .5s ease}.hero-content p{font-size:1.3rem;color:var(--text-light);margin-bottom:40px;max-width:800px;margin-left:auto;margin-right:auto}.hero-cta{margin:30px 0}.hero-cta .btn-primary{font-size:1.1rem;padding:18px 36px}.hero-benefits{display:flex;justify-content:center;align-items:center;gap:30px;margin-top:40px;flex-wrap:wrap}.benefit-item{display:flex;align-items:center;color:var(--text-light);font-size:1rem}.benefit-item:before{content:"✓";color:#27ae60;margin-right:8px;font-weight:700}@media (max-width: 1024px){.hero-content h1{font-size:4rem}}@media (max-width: 768px){.hero-content h1{font-size:3.5rem}.hero-content p{font-size:1rem}.hero-benefits{flex-direction:column;gap:20px}}@media (max-width: 480px){.hero-content h1{font-size:3rem}.hero-cta .btn-primary{font-size:1rem;padding:15px 30px}}@media (max-width: 375px){.hero-content h1{font-size:2.5rem}.hero-content p{font-size:.9rem}}.loading-spinner{display:flex;justify-content:center;align-items:center;min-height:200px;width:100%}.spinner{width:50px;height:50px;border:5px solid #f3f3f3;border-top:5px solid #3498db;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.skip-to-content{position:absolute;left:-9999px;top:0;z-index:9999;padding:1rem 1.5rem;background-color:#e1645b;color:#fff;text-decoration:none;font-weight:600;border-radius:0 0 4px 4px;box-shadow:0 4px 6px #0000001a;transition:all .3s ease}.skip-to-content:focus{left:50%;transform:translate(-50%);outline:3px solid #ffffff;outline-offset:2px}.skip-to-content:hover{background-color:#d93b30}