* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    min-height: 100vh;
    padding: 0;
    position: relative;
    overflow-x: hidden;
    color: #1565c0;
}

/* Background pattern sutil em azul */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(25, 118, 210, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(25, 118, 210, 0.03) 0%, transparent 50%);
    background-size: 100px 100px;
    z-index: -1;
}

.container {
    max-width: 400px;
    margin: 0 auto;
    background: white;
    min-height: 100vh;
    position: relative;
    box-shadow: 0 0 40px rgba(25, 118, 210, 0.1);
}

/* Header com tons de azul */
.header {
    text-align: center;
    padding: 50px 20px 40px;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    position: relative;
}

.doctor-photo {
    width: 200px;
    height: 200px;
    margin: 0 auto 30px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid rgba(255,255,255,0.9);
    box-shadow: 0 15px 35px rgba(25, 118, 210, 0.2);
    position: relative;
}

.doctor-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(1.05) contrast(1.1);
}

.main-title {
    font-size: 1.9rem;
    font-weight: 800;
    color: #0d47a1;
    margin-bottom: 12px;
    line-height: 1.1;
    letter-spacing: -0.5px;
}

.subtitle {
    font-size: 1rem;
    font-weight: 600;
    color: #1565c0;
    margin-bottom: 15px;
}

/* WhatsApp float button em azul */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 58px;
    height: 58px;
    background: linear-gradient(135deg, #1976d2 0%, #1565c0 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(25, 118, 210, 0.3);
    z-index: 1000;
    cursor: pointer;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(25, 118, 210, 0.4);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

/* Seção de serviços com botões azuis */
.services {
    padding: 35px 25px;
    background: white;
}

.service-btn {
    display: block;
    width: 100%;
    background: linear-gradient(135deg, #1976d2 0%, #1565c0 100%);
    color: white;
    border: none;
    padding: 16px 20px;
    margin-bottom: 12px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    box-shadow: 0 4px 15px rgba(25, 118, 210, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.3px;
}

.service-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(25, 118, 210, 0.3);
    background: linear-gradient(135deg, #1565c0 0%, #0d47a1 100%);
}

.service-btn:active {
    transform: translateY(0);
}

/* Texto de urgência em azul suave */
.urgency {
    text-align: center;
    padding: 20px 25px;
    background: linear-gradient(135deg, #e1f5fe 0%, #b3e5fc 100%);
    margin: 0 25px 30px;
    border-radius: 12px;
    border-left: 3px solid #0288d1;
}

.urgency p {
    font-size: 0.95rem;
    font-weight: 600;
    color: #01579b;
    margin-bottom: 4px;
}

.urgency p:last-child {
    margin-bottom: 0;
    font-weight: 700;
}

.urgency .confidence {
    font-size: 0.9rem;
    font-weight: 600;
    color: #0d47a1;
    margin-top: 8px;
}

/* Footer em azul escuro */
.footer {
    background: linear-gradient(135deg, #0d47a1 0%, #1565c0 100%);
    color: #e3f2fd;
    padding: 25px 20px;
    text-align: center;
    font-size: 0.8rem;
    line-height: 1.6;
}

.footer-links a {
    color: #bbdefb;
    text-decoration: none;
    font-size: 0.75rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

/* Modal em tons de azul */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(13, 71, 161, 0.8);
    padding: 20px;
    backdrop-filter: blur(4px);
}

.modal-content {
    background: white;
    margin: 5% auto;
    padding: 30px;
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 25px 50px rgba(13, 71, 161, 0.3);
}

.close {
    color: #90caf9;
    float: right;
    font-size: 24px;
    font-weight: bold;
    position: absolute;
    top: 20px;
    right: 25px;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover {
    color: #1976d2;
}

#modal-text {
    margin-top: 10px;
    line-height: 1.7;
    color: #1565c0;
}

#modal-text h2 {
    color: #0d47a1;
    margin-bottom: 20px;
    font-size: 1.4rem;
    font-weight: 700;
}

#modal-text h3 {
    color: #1976d2;
    margin: 20px 0 12px;
    font-size: 1.1rem;
    font-weight: 600;
}

#modal-text p {
    margin-bottom: 12px;
    font-size: 0.9rem;
}

#modal-text ul {
    margin: 12px 0 16px 20px;
}

#modal-text li {
    margin-bottom: 6px;
    font-size: 0.9rem;
}

/* Responsivo - Desktop igual mobile */
@media (min-width: 481px) {
    .container {
        max-width: 400px; /* Mantém largura mobile no desktop */
    }
}

@media (max-width: 480px) {
    .main-title {
        font-size: 1.7rem;
    }
    
    .service-btn {
        font-size: 0.95rem;
        padding: 15px 18px;
    }
    
    .doctor-photo {
        width: 180px;
        height: 180px;
    }
    
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 15px;
        left: 15px;
    }
    
    .whatsapp-float svg {
        width: 30px;
        height: 30px;
    }
    
    .services {
        padding: 30px 20px;
    }
    
    .urgency {
        margin: 0 20px 25px;
        padding: 18px 20px;
    }
}

@media (max-width: 360px) {
    .main-title {
        font-size: 1.5rem;
    }
    
    .service-btn {
        font-size: 0.9rem;
        padding: 14px 16px;
    }
    
    .doctor-photo {
        width: 160px;
        height: 160px;
    }
    
    .header {
        padding: 40px 15px 35px;
    }
}

/* Animações suaves */
.service-btn, .whatsapp-float, .modal-content {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Melhorias visuais em azul */
.container {
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.service-btn {
    background: linear-gradient(135deg, #1976d2 0%, #1565c0 50%, #0d47a1 100%);
    border: 1px solid rgba(255,255,255,0.1);
}

.service-btn:hover {
    background: linear-gradient(135deg, #0d47a1 0%, #1565c0 50%, #1976d2 100%);
}

/* Tipografia melhorada */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Micro-interações em azul */
.service-btn:focus {
    outline: 2px solid rgba(25, 118, 210, 0.5);
    outline-offset: 2px;
}

.whatsapp-float:focus {
    outline: 2px solid rgba(25, 118, 210, 0.5);
    outline-offset: 2px;
}