.app-container{width:100%;max-width:600px;background-color:#0a0a0a;border-radius:20px;box-shadow:0 10px 30px #000c;overflow:hidden;position:relative;min-height:500px;background-image:radial-gradient(circle at 50% 10%,#1a1a1a,#000 90%)}.intro-screen,.quiz-screen,.result-screen{padding:30px;display:flex;flex-direction:column;align-items:center;text-align:center;width:100%;box-sizing:border-box}.question-image{width:100%;aspect-ratio:16/9;max-height:250px;object-fit:cover;border-radius:12px;margin-bottom:20px;box-shadow:0 4px 20px #00000080;animation:scaleIn .8s cubic-bezier(.175,.885,.32,1.275)}.question-image:hover{transform:scale(1.02)}.options-grid{display:grid;grid-template-columns:1fr;gap:15px;width:100%}.option-button{background-color:#d30812;border:none;padding:18px;border-radius:8px;color:#fff;font-size:1.05rem;font-weight:700;transition:all .2s ease;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;overflow:hidden;animation:slideUp .5s ease-out forwards;opacity:0;box-shadow:0 4px 10px #0009;text-shadow:0 1px 2px rgba(0,0,0,.3)}.option-button:nth-child(1){animation-delay:.1s}.option-button:nth-child(2){animation-delay:.2s}.option-button:nth-child(3){animation-delay:.3s}.option-button:nth-child(4){animation-delay:.4s}.option-button:hover{background-color:#ff1f26;transform:translateY(-5px) scale(1.05);box-shadow:0 10px 25px #e5091499;border:1px solid rgba(255,255,255,.3);z-index:10}.option-button:active{transform:translateY(0)}h1{font-size:2rem;margin-bottom:20px;color:#fff;animation:fadeIn .8s ease-out}h2{font-size:1.6rem;margin-bottom:2rem;line-height:1.4;color:#fff;animation:fadeIn .8s ease-out}.progress-bar{position:absolute;top:0;left:0;height:4px;background:#d30812;box-shadow:0 0 10px #d30812;transition:width .5s cubic-bezier(.4,0,.2,1)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%{box-shadow:0 0 #ffc107b3;transform:scale(1)}50%{transform:scale(1.05);box-shadow:0 0 20px #ffc107cc}70%{box-shadow:0 0 0 15px #ffc10700}to{box-shadow:0 0 #ffc10700;transform:scale(1)}}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}@keyframes intensePulse{0%{transform:scale(1);box-shadow:0 0 #ffc107b3}50%{transform:scale(1.05);box-shadow:0 0 30px 10px #ffc10780}to{transform:scale(1);box-shadow:0 0 #ffc10700}}.offers-container{display:flex;gap:15px;width:100%;margin-top:20px;flex-wrap:wrap;justify-content:center}.offer-card{background:#1f1f1f;border:1px solid #333;border-radius:16px;padding:20px;flex:1 1 0;min-width:250px;text-align:center;position:relative;transition:all .3s ease;animation:slideUp .6s ease-out forwards;display:flex;flex-direction:column;align-items:center}.offer-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px #00000080;border-color:#444}.offer-card h3{color:#fff;margin:0 0 10px;font-size:1.2rem}.offer-price{font-size:2rem;font-weight:800;color:#fff;margin-bottom:10px}.offer-features{list-style:none;padding:0;margin:15px 0;text-align:left;font-size:.9rem;color:#aaa}.offer-features li{margin-bottom:8px;padding-left:20px;position:relative}.offer-features li:before{content:"✔";color:#d30812;position:absolute;left:0}.cta-button{background:#333;color:#fff;font-weight:800;padding:14px 24px;border-radius:50px;font-size:1rem;width:100%;text-transform:uppercase;letter-spacing:1px;transition:transform .2s;text-decoration:none;display:block;cursor:pointer;box-sizing:border-box;margin-top:auto;max-width:280px}.offer-card.premium{border:2px solid #FFC107;background:linear-gradient(180deg,#ffc1071a,#000);box-shadow:0 0 30px #ffc1071a;z-index:2}.offer-card.premium .offer-price{color:#ffc107}.offer-card.premium .offer-features li:before{color:#ffc107}.offer-card:not(.premium) .cta-button{background:#ffc107;color:#000}.offer-card.premium .cta-button{background:#ffc107;color:#000;animation:intensePulse 1.5s infinite;box-shadow:0 4px 15px #ffc10780}.offer-card.premium .cta-button:hover{background:#ffd54f;box-shadow:0 0 25px #ffc107cc}.most-popular-tag{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:#ffc107;color:#000;font-weight:700;font-size:.8rem;padding:4px 12px;border-radius:20px;text-transform:uppercase;box-shadow:0 0 10px #ffc10780}:root{--bg-dark: #121212;--bg-card: #1E1E1E;--text-primary: #FFFFFF;--text-secondary: #AAAAAA;--accent-color: #FFC107;--accent-hover: #FFD54F;--danger: #FF5252;--success: #69F0AE}body{margin:0;font-family:Inter,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-dark);color:var(--text-primary);display:flex;justify-content:center;min-height:100vh}#root{width:100%;max-width:600px;padding:20px;box-sizing:border-box}button{cursor:pointer;border:none;font-family:inherit}