/* --- VARIÁVEIS E CORES DO RAMO (TEAL & AZUL SAÚDE) --- */
:root {
    --primary-color: #00a896;     /* Verde Teal Fisioterapia */
    --secondary-color: #028090;   /* Azul Conforto */
    --dark-color: #05668d;        /* Azul Escuro Texto/Detalhes */
    --light-bg: #f4f9f9;          /* Fundo Suave */
    --white: #ffffff;
    --gray: #666666;
    --whatsapp-color: #25d366;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: var(--white);
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.title-center {
    text-align: center;
    font-size: 2.2rem;
    color: var(--dark-color);
    margin-bottom: 40px;
}

/* --- HEADER FIXO E MENU --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-color);
    text-decoration: none;
}

.logo span {
    color: var(--primary-color);
}

.navbar ul {
    display: flex;
    list-style: none;
}

.navbar ul li a {
    text-decoration: none;
    color: #333;
    padding: 10px 15px;
    font-weight: 500;
    transition: var(--transition);
}

.navbar ul li a:hover {
    color: var(--primary-color);
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--dark-color);
}

/* --- HERO SECTION --- */
.hero {
    height: 100vh;
    background: url('assets/hero-bg.jpg') center/cover no-repeat;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--white);
    padding-top: 80px;
}

.hero-content {
    max-width: 800px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

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

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.btn-primary {
    background: var(--whatsapp-color);
    color: var(--white);
}

.btn-primary:hover {
    background: #1eb956;
    transform: translateY(-3px);
}

/* --- SOBRE O DOUTOR --- */
.sobre-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.sobre-img img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.sobre-txt h2 {
    font-size: 2.2rem;
    color: var(--dark-color);
}

.sub-title {
    display: block;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 15px;
}

.diferenciais {
    list-style: none;
    margin-top: 20px;
}

.diferenciais li {
    margin-bottom: 10px;
    font-weight: 500;
}

.diferenciais i {
    color: var(--primary-color);
    margin-right: 10px;
}

/* --- SERVIÇOS --- */
.servicos-bg {
    background: var(--light-bg);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card-servico {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.card-servico:hover {
    transform: translateY(-5px);
}

.card-servico i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.card-servico h3 {
    margin-bottom: 15px;
    color: var(--dark-color);
}

/* --- GALERIA COM CARDS E TÍTULOS --- */
.galeria-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.galeria-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border: 1px solid #eef2f5;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.galeria-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.card-header-title {
    background: var(--dark-color);
    color: var(--white);
    padding: 10px 15px;
    font-size: 0.95rem;
    font-weight: 600;
    text-align: center;
    letter-spacing: 0.3px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.card-header-title i {
    color: var(--primary-color);
}

.galeria-img-wrapper {
    height: 200px;
    width: 100%;
    overflow: hidden;
    background-color: #e2e8f0;
}

.galeria-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.galeria-card:hover .galeria-img-wrapper img {
    transform: scale(1.06);
}

.item-1 {
    grid-column: span 2;
}

/* --- DEPOIMENTOS --- */
.depoimentos-bg {
    background: var(--light-bg);
}

.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card-depoimento {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.stars {
    color: #f39c12;
    margin-bottom: 10px;
}

.card-depoimento h4 {
    margin-top: 15px;
    color: var(--dark-color);
}

/* --- FOOTER --- */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    padding-bottom: 40px;
}

.footer-info h3 span {
    color: var(--primary-color);
}

.social-links {
    margin-top: 20px;
}

.social-links a {
    color: var(--white);
    font-size: 1.5rem;
    margin-right: 15px;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--primary-color);
}

.footer-contato p {
    margin-bottom: 10px;
}

.footer-contato i {
    margin-right: 10px;
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
}

/* --- BOTÃO WHATSAPP PISCANTE --- */
.whatsapp-btn-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--whatsapp-color);
    color: var(--white);
    border-radius: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 32px;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    text-decoration: none;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        transform: scale(1.08);
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* --- RESPONSIVIDADE (CELULAR / TABLET) --- */
@media (max-width: 992px) {
    .galeria-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .navbar {
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: var(--white);
        display: none;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    }

    .navbar.active {
        display: block;
    }

    .navbar ul {
        flex-direction: column;
        text-align: center;
    }

    .navbar ul li a {
        display: block;
        padding: 15px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .sobre-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .galeria-grid {
        grid-template-columns: 1fr;
    }

    .item-1 {
        grid-column: span 1;
    }
}