body {
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #4a90e2 0%, #357abd 50%, #1e5f99 100%);
    color: #333;
    overflow: hidden;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: #fff;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    text-align: center;
    position: relative;
    z-index: 1;
    max-width: 90%;
    width: 600px;
    margin: 20px;
}

.logo-section {
    margin-bottom: 30px;
}

.logo {
    max-width: 180px; /* Logo maior para desktop */
    height: auto;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.main-message h2 {
    font-size: 2.2rem;
    color: #2c3e50;
    margin-bottom: 15px;
    font-weight: 600;
    line-height: 1.2;
}

.main-message h3 {
    font-size: 1.3rem;
    color: #7f8c8d;
    margin-bottom: 30px;
    font-weight: 400;
    line-height: 1.4;
}

.loading-animation {
    display: flex;
    justify-content: center;
    margin: 25px 0;
}

.dot {
    width: 12px;
    height: 12px;
    background-color: #4a90e2;
    border-radius: 50%;
    margin: 0 5px;
    animation: bounce 1.4s infinite ease-in-out both;
}

.dot:nth-child(1) { animation-delay: -0.32s; }
.dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes bounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1.0); }
}

.contact-section {
    margin-top: 40px;
    border-top: 2px solid #e8f4fd;
    padding-top: 30px;
    width: 100%;
}

.contact-section h4 {
    font-size: 1.4rem;
    color: #2c3e50;
    margin-bottom: 25px;
    font-weight: 500;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    background-color: #f8fbff;
    padding: 18px;
    border-radius: 10px;
    transition: all 0.3s ease;
    border: 1px solid #e8f4fd;
}

.contact-item:hover {
    background-color: #e8f4fd;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.15);
}

.contact-item i {
    font-size: 1.8em;
    color: #4a90e2;
    margin-right: 15px;
    min-width: 30px;
}

.contact-info {
    text-align: left;
    flex: 1;
}

.contact-label {
    display: block;
    font-size: 0.9rem;
    color: #7f8c8d;
    margin-bottom: 2px;
    font-weight: 400;
}

.contact-value {
    font-size: 1.1rem;
    color: #2c3e50;
    text-decoration: none;
    font-weight: 500;
    line-height: 1.3;
}

.contact-value:hover {
    color: #4a90e2;
    text-decoration: underline;
}

.footer {
    margin-top: 40px;
    font-size: 0.85rem;
    color: #95a5a6;
    font-weight: 300;
}

.background-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.bubble {
    position: absolute;
    bottom: -100px;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: rise 15s infinite ease-in;
}

.bubble:nth-child(1) { left: 10%; width: 60px; height: 60px; animation-duration: 12s; }
.bubble:nth-child(2) { left: 20%; width: 50px; height: 50px; animation-duration: 10s; animation-delay: 2s; }
.bubble:nth-child(3) { left: 35%; width: 70px; height: 70px; animation-duration: 14s; animation-delay: 1s; }
.bubble:nth-child(4) { left: 50%; width: 45px; height: 45px; animation-duration: 11s; animation-delay: 3s; }
.bubble:nth-child(5) { left: 65%; width: 55px; height: 55px; animation-duration: 13s; animation-delay: 0.5s; }

@keyframes rise {
    0% { bottom: -100px; opacity: 0; transform: translateX(0); }
    50% { opacity: 1; }
    100% { bottom: 100%; opacity: 0; transform: translateX(50px); }
}

.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px; /* Alterado de left para right */
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
}

.whatsapp-float i {
    margin-top: 0;
}

/* Responsividade para tablets */
@media (max-width: 1024px) {
    .container {
        padding: 35px;
        width: 85%;
    }
    
    .main-message h2 {
        font-size: 2rem;
    }
    
    .main-message h3 {
        font-size: 1.2rem;
    }
    
    .contact-section h4 {
        font-size: 1.3rem;
    }
}

/* Responsividade para mobile */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }
    
    .container {
        padding: 25px;
        width: 95%;
        margin: 10px;
        border-radius: 12px;
    }

    .logo {
        max-width: 120px; /* Logo maior para mobile */
    }

    .main-message h2 {
        font-size: 1.6rem;
        margin-bottom: 12px;
    }

    .main-message h3 {
        font-size: 1.1rem;
        margin-bottom: 25px;
    }

    .contact-section {
        margin-top: 30px;
        padding-top: 25px;
    }

    .contact-section h4 {
        font-size: 1.2rem;
        margin-bottom: 20px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .contact-item {
        padding: 15px;
    }
    
    .contact-value {
        font-size: 1rem;
    }
    
    .contact-label {
        font-size: 0.85rem;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px; /* Alterado de left para right */
        font-size: 25px;
    }
}

/* Responsividade para telas muito pequenas */
@media (max-width: 480px) {
    .container {
        padding: 20px;
    }
    
    .logo {
        max-width: 100px; /* Logo maior para telas muito pequenas */
    }
    
    .main-message h2 {
        font-size: 1.4rem;
    }
    
    .main-message h3 {
        font-size: 1rem;
    }
    
    .contact-section h4 {
        font-size: 1.1rem;
    }
    
    .contact-value {
        font-size: 0.95rem;
    }
    
    .contact-label {
        font-size: 0.85rem;
    }
}