/* 
  Design Original: Envato User 
  Licença de Uso: Comercial (Cliente Final)
  Proibida a revenda do código fonte.
*/
/* --- VARIÁVEIS --- */
        :root {
            --primary: #004aad; /* Azul Confiança/Médico */
            --primary-dark: #00337a;
            --accent: #d4af37; /* Dourado Sutil (Premium) */
            --text: #444;
            --light-bg: #f8f9fa;
            --white: #ffffff;
            --shadow: 0 15px 40px rgba(0,74,173,0.1);
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        
        html { scroll-behavior: smooth; }
        
        body {
            font-family: 'Lato', sans-serif;
            color: var(--text);
            line-height: 1.6;
            background-color: var(--white);
        }

        h1, h2, h3 {
            font-family: 'Playfair Display', serif;
            color: var(--primary-dark);
        }

        /* --- UTILITÁRIOS --- */
        .container {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .section-padding { padding: 80px 0; }
        .text-center { text-align: center; }

        .btn {
            display: inline-block;
            background-color: var(--primary);
            color: white;
            padding: 15px 35px;
            border-radius: 5px;
            text-transform: uppercase;
            font-weight: 700;
            letter-spacing: 1px;
            text-decoration: none;
            transition: 0.3s;
            box-shadow: 0 5px 15px rgba(0,74,173,0.2);
            border: none;
            cursor: pointer;
        }

        .btn:hover {
            background-color: var(--primary-dark);
            transform: translateY(-2px);
        }

        .btn-gold {
            background-color: var(--accent);
            color: white;
            box-shadow: 0 5px 15px rgba(212,175,55,0.3);
        }

        .btn-gold:hover {
            background-color: #bfa035;
        }

        /* --- HEADER --- */
        header {
            padding: 20px 0;
            position: fixed;
            width: 100%;
            top: 0;
            background: rgba(255,255,255,0.98);
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            z-index: 1000;
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-dark);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo i { color: var(--accent); }

        .phone-header {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            color: var(--text);
        }

        .phone-header i { color: var(--success); font-size: 1.2rem; }

        /* --- HERO --- */
        .hero {
            padding-top: 140px; /* Header space */
            padding-bottom: 80px;
            background: linear-gradient(to right, #f8f9fa 50%, white 50%);
            overflow: hidden;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .hero-text h1 {
            font-size: 3.2rem;
            line-height: 1.1;
            margin-bottom: 20px;
        }
        
        .hero-text span { color: var(--accent); font-style: italic; }

        .hero-text p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            color: #666;
        }

        .badges {
            display: flex;
            gap: 20px;
            margin-bottom: 30px;
        }
        
        .badge-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--primary);
        }

        .hero-img {
            position: relative;
        }

        .hero-img img {
            width: 100%;
            border-radius: 10px 10px 10px 80px;
            box-shadow: var(--shadow);
        }

        .hero-img::before {
            content: '';
            position: absolute;
            bottom: -20px;
            right: -20px;
            width: 150px;
            height: 150px;
            background-color: var(--accent);
            z-index: -1;
            border-radius: 50%;
            opacity: 0.2;
        }

        /* --- DOR / PROBLEMA --- */
        .pain-section {
            background-color: var(--white);
        }

        .pain-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 50px;
        }

        .pain-card {
            padding: 30px;
            border: 1px solid #eee;
            border-radius: 8px;
            transition: 0.3s;
            text-align: center;
        }

        .pain-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow);
            transform: translateY(-5px);
        }

        .pain-icon {
            font-size: 2.5rem;
            color: #ccc;
            margin-bottom: 20px;
            transition: 0.3s;
        }

        .pain-card:hover .pain-icon { color: var(--primary); }

        /* --- ANTES E DEPOIS (Crucial) --- */
        .before-after {
            background-color: var(--primary-dark);
            color: white;
        }

        .ba-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .ba-text h2 { color: white; margin-bottom: 20px; font-size: 2.5rem; }
        .ba-text p { opacity: 0.9; margin-bottom: 30px; font-size: 1.1rem; }

        .image-slider {
            position: relative;
            width: 100%;
            height: 400px;
            overflow: hidden;
            border-radius: 8px;
            border: 5px solid white;
        }

        /* Simulação visual de Antes/Depois estático para o template */
        .ba-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .ba-label {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(0,0,0,0.7);
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
        }

        /* --- O DOUTOR (Autoridade) --- */
        .doctor-section {
            background-color: #f4f6f8;
        }

        .doctor-grid {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 50px;
            align-items: center;
        }

        .doctor-img img {
            width: 100%;
            border-radius: 8px;
            box-shadow: var(--shadow);
        }

        .doctor-bio h2 { margin-bottom: 10px; }
        .doctor-bio h4 { 
            color: var(--accent); 
            text-transform: uppercase; 
            letter-spacing: 2px; 
            font-size: 0.9rem;
            margin-bottom: 20px;
        }
        
        .credentials {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-top: 30px;
        }

        .cred-item {
            display: flex;
            gap: 10px;
            align-items: center;
        }
        
        .cred-item i { color: var(--primary); font-size: 1.2rem; }

        /* --- FAQ (Quebra Objeções) --- */
        .faq-section {
            max-width: 800px;
            margin: 0 auto;
        }

        details {
            margin-bottom: 15px;
            border-bottom: 1px solid #eee;
            padding-bottom: 15px;
        }

        summary {
            cursor: pointer;
            font-weight: 700;
            font-size: 1.1rem;
            list-style: none;
            display: flex;
            justify-content: space-between;
            color: var(--primary-dark);
        }
        
        summary::after { content: '+'; color: var(--accent); }
        details[open] summary::after { content: '-'; }

        details p {
            margin-top: 10px;
            color: #666;
        }

        /* --- FOOTER --- */
        footer {
            background-color: #111;
            color: #aaa;
            padding: 60px 0 20px;
            text-align: center;
        }
        
        .footer-logo {
            color: white; 
            font-family: 'Playfair Display', serif;
            font-size: 1.5rem;
            margin-bottom: 20px;
            display: inline-block;
        }

        /* --- WHATSAPP FIXO --- */
        .whatsapp-float {
            position: fixed;
            bottom: 25px;
            right: 25px;
            background-color: #25d366;
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 30px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.2);
            z-index: 1000;
            transition: 0.3s;
        }

        .whatsapp-float:hover { transform: scale(1.1); }

        /* --- NOVAS SEÇÕES (ESTRUTURA E MARCAS) --- */
        .brands-section {
            background-color: #f8f9fa;
            padding: 40px 0;
            border-bottom: 1px solid #eee;
        }

        .brands-grid {
            display: flex;
            justify-content: space-around;
            align-items: center;
            flex-wrap: wrap;
            gap: 30px;
            opacity: 0.6;
            filter: grayscale(100%);
        }

        .brands-grid img {
            height: 40px;
            object-fit: contain;
        }

        .structure-section {
            background-color: var(--white);
        }

        .structure-gallery {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 15px;
            margin-top: 40px;
        }

        .structure-item {
            height: 250px;
            overflow: hidden;
            border-radius: 8px;
            position: relative;
        }

        .structure-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }

        .structure-item:hover img {
            transform: scale(1.1);
        }

        /* --- ANIMAÇÕES --- */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .fade-in {
            animation: fadeInUp 0.8s ease-out forwards;
        }

        /* --- RESPONSIVO --- */
        @media (max-width: 768px) {
            .hero { background: white; padding-top: 100px; text-align: center;}
            .hero-grid, .doctor-grid, .ba-container, .pain-grid { grid-template-columns: 1fr; }
            .hero-img { order: -1; margin-bottom: 30px; }
            .hero-img img { border-radius: 10px; }
            .badges { justify-content: center; }
            .phone-header { display: none; }
        }