:root{--primary: #FF1818;--secondary: #00A3FF;--bg-soft: #F5F7FA;--bg-white: #FFFFFF;--text-dark: #1A202C;--text-muted: #718096;--success: #38A169;--border-radius: 12px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .12), 0 1px 2px rgba(0, 0, 0, .24);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,system-ui,-apple-system,sans-serif}body{background-color:var(--bg-soft);color:var(--text-dark);line-height:1.5;-webkit-font-smoothing:antialiased}.container{max-width:640px;margin:0 auto;position:relative;background:#fff;min-height:100vh}header{padding:1rem;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;background:#fff;z-index:100;box-shadow:0 2px 4px #0000000d}.logo{height:24px}.hero-banner{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}.stats-bar{display:flex;justify-content:space-around;padding:.75rem;background:#fff;gap:.5rem;overflow-x:auto}.stat-item{display:flex;align-items:center;gap:.5rem;font-size:.7rem;white-space:nowrap}.stat-item span{font-weight:700;font-size:.8rem}.section-title{display:flex;align-items:center;gap:.75rem;padding:1.5rem 1rem 1rem}.step-number{background:var(--primary);color:#fff;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem}.step-label{font-weight:800;text-transform:uppercase;font-size:.85rem}.id-card{margin:0 1rem;padding:1rem;border:2px solid var(--success);border-radius:var(--border-radius);background:#f0fff4;display:flex;align-items:center;justify-content:space-between;box-shadow:0 0 12px #38a1691a}.id-info{display:flex;align-items:center;gap:1rem}.check-circle{background:var(--success);color:#fff;padding:4px;border-radius:50%}.id-value{font-weight:800;font-size:1.25rem}.diamond-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem;padding:1rem}.diamond-card{background:#fff;border:1px solid #E2E8F0;border-radius:var(--border-radius);padding:1rem;display:flex;flex-direction:column;align-items:center;position:relative;cursor:pointer;transition:var(--transition)}.diamond-card:hover{border-color:var(--secondary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.diamond-card.selected{border-color:var(--primary);background:#fff5f5}.badge{position:absolute;top:0;right:0;background:var(--primary);color:#fff;padding:2px 8px;border-radius:0 12px;font-size:.6rem;font-weight:800;text-transform:uppercase}.diamond-icon{width:48px;height:48px;margin-bottom:.5rem}.diamond-amount{font-weight:800;font-size:1.1rem}.bonus-text{color:var(--success);font-size:.7rem;font-weight:700}.price-box{background:#edf2f7;padding:2px 12px;border-radius:8px;font-weight:700;font-size:.8rem;margin-top:.5rem}.special-offer{margin:1rem;padding:1rem;border:2px dashed #E2E8F0;border-radius:var(--border-radius);display:flex;align-items:center;gap:1rem}.offer-img{width:64px;height:64px;border-radius:8px;background:#f7fafc}.offer-details h4{font-size:.9rem;font-weight:800}.price-red{color:var(--primary);font-weight:900;font-size:1.2rem}.security-banners{padding:1rem;display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem}.security-card{padding:1rem;border-radius:var(--border-radius);color:#fff;display:flex;flex-direction:column;gap:.5rem}.card-red{background:linear-gradient(135deg,#ff1818,#b90000)}.card-gray{background:#f7fafc;color:#2d3748;border:1px solid #E2E8F0}.bottom-bar{position:fixed;bottom:0;left:0;right:0;background:#fff;padding:1rem;display:flex;justify-content:space-between;align-items:center;box-shadow:0 -4px 12px #0000001a;z-index:1000;max-width:640px;margin:0 auto}.buy-btn{background:var(--primary);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-weight:800;display:flex;align-items:center;gap:.5rem;cursor:pointer;text-transform:uppercase}.promo-badge{background:var(--primary);color:#fff;padding:4px 12px;border-radius:20px;font-weight:900;font-size:.7rem;margin-left:1rem}.id-input-wrapper{margin:0 1rem;padding:1.25rem;background:#fff;border:1px solid #E2E8F0;border-radius:var(--border-radius);box-shadow:0 4px 12px #0000000d}.id-input{width:100%;padding:14px 16px;font-size:1.2rem;font-weight:800;border:2px solid #E2E8F0;border-radius:10px;outline:none;transition:all .2s;text-align:center;letter-spacing:3px;color:var(--text-dark)}.id-input::placeholder{color:#a0aec0;letter-spacing:0;font-weight:600;font-size:.95rem}.id-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px #ff18181a}.verify-btn{width:100%;margin-top:16px;background:var(--primary);color:#fff;border:none;padding:14px;border-radius:10px;font-weight:900;font-size:1rem;cursor:pointer;transition:all .2s;text-transform:uppercase;display:flex;justify-content:center;align-items:center;gap:12px;letter-spacing:.5px}.verify-btn:disabled{background:#cbd5e0;cursor:not-allowed;opacity:.7}.error-text{color:var(--primary);font-size:.75rem;font-weight:700;margin-top:10px;text-align:center;background:#fff5f5;padding:8px;border-radius:6px}.loading-spinner{width:22px;height:22px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.modal-overlay{position:fixed;inset:0;background:#000000b3;z-index:9999;display:flex;justify-content:center;align-items:center;padding:1.5rem;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.modal-content{position:relative;max-width:450px;width:100%}.close-btn{position:absolute;top:-15px;right:-15px;background:#fff;color:#1a202c;width:36px;height:36px;border-radius:50%;border:none;font-weight:900;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #0003;z-index:10;transition:all .2s}.close-btn:hover{transform:scale(1.1);background:#f7fafc}.promo-image{width:100%;border-radius:12px;cursor:pointer;box-shadow:0 15px 35px #0000004d;transition:all .3s}.promo-image:hover{transform:translateY(-5px)}.sale-notification{position:fixed;bottom:85px;left:1rem;background:#fffffff2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:.6rem .8rem;border-radius:14px;box-shadow:0 8px 30px #0000001f;display:flex;align-items:center;gap:12px;z-index:2000;width:260px;border:1px solid rgba(255,255,255,.5)}.notification-icon-wrapper{position:relative;width:44px;height:44px;background:#f7fafc;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.check-badge{position:absolute;bottom:-3px;right:-3px;background:#38a169;color:#fff;border-radius:50%;width:16px;height:16px;display:flex;align-items:center;justify-content:center;border:2px solid white}.notification-content{flex:1;overflow:hidden}.notification-title{font-weight:900;font-size:.6rem;color:#718096;text-transform:uppercase;letter-spacing:.5px;margin-bottom:1px}.notification-item{font-weight:800;font-size:.8rem;color:#1a202c;line-height:1.2}.notification-id{font-size:.65rem;color:#718096;font-weight:600}.payment-tag{display:inline-flex;align-items:center;gap:4px;background:#f0fff4;color:#38a169;padding:1px 6px;border-radius:6px;font-size:.55rem;font-weight:700;margin-top:2px}