/* ============================================
   Landing Page - Denise Fisioterapeuta
   Paleta: #19295C | #0085C8 | #769FA1
   ============================================ */

:root {
    --azul-escuro: #19295C;
    --azul: #0085C8;
    --verde: #769FA1;
    --branco: #FFFFFF;
    --cinza-claro: #F5F5F5;
    --sombra: 0 4px 15px rgba(0,0,0,0.1);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: var(--branco);
}

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

/* Header */
.header {
    background: var(--branco);
    box-shadow: var(--sombra);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
}

.logo-img {
    height: 120px;
    width: auto;
}

.nav a {
    color: var(--azul-escuro);
    text-decoration: none;
    margin-left: 25px;
    font-weight: 500;
    transition: color 0.3s;
}

.nav a:hover {
    color: var(--azul);
}

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--azul-escuro) 0%, var(--azul) 100%);
    color: var(--branco);
    padding: 100px 20px;
    text-align: center;
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 35px;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-btns {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--verde);
    color: var(--branco);
}

.btn-primary:hover {
    background: #5f8587;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--branco);
    border: 2px solid var(--branco);
}

.btn-outline:hover {
    background: var(--branco);
    color: var(--azul-escuro);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1.1rem;
}

.btn-whatsapp {
    background: #25D366;
    color: var(--branco);
}

.btn-whatsapp:hover {
    background: #1ebe57;
}

/* Diferenciais */
.diferenciais {
    padding: 60px 20px;
    background: var(--cinza-claro);
}

.grid-diferenciais {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.card-diferencial {
    background: var(--branco);
    border-radius: 16px;
    padding: 35px 25px;
    text-align: center;
    box-shadow: var(--sombra);
    transition: transform 0.3s ease;
}

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

.card-diferencial i {
    font-size: 2.2rem;
    color: var(--azul);
    margin-bottom: 15px;
}

.card-diferencial h3 {
    color: var(--azul-escuro);
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.card-diferencial p {
    color: #666;
    font-size: 0.95rem;
}

/* Serviços */
.servicos {
    padding: 80px 20px;
    background: var(--branco);
}

.servicos h2 {
    text-align: center;
    color: var(--azul-escuro);
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.section-subtitle {
    text-align: center;
    color: #777;
    font-size: 1.1rem;
    margin-bottom: 50px;
}

.grid-servicos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.card-servico {
    background: var(--branco);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--sombra);
    transition: transform 0.3s ease;
    border: 1px solid #eee;
}

.card-servico:hover {
    transform: translateY(-5px);
    border-color: var(--azul);
}

.card-servico i {
    font-size: 2.5rem;
    color: var(--azul);
    margin-bottom: 18px;
}

.card-servico h3 {
    color: var(--azul-escuro);
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.card-servico p {
    color: #666;
    font-size: 0.95rem;
}

/* Sobre */
.sobre {
    padding: 80px 20px;
    background: var(--cinza-claro);
}

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

.sobre-texto h2 {
    color: var(--azul-escuro);
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.sobre-texto p {
    color: #555;
    font-size: 1.05rem;
    margin-bottom: 15px;
}

.sobre-lista {
    list-style: none;
    margin-top: 25px;
}

.sobre-lista li {
    padding: 8px 0;
    color: #444;
    font-size: 1rem;
}

.sobre-lista li i {
    color: var(--verde);
    margin-right: 10px;
}

.sobre-imagem {
    display: flex;
    justify-content: center;
}

.sobre-placeholder {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--azul-escuro), var(--azul));
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--branco);
    box-shadow: var(--sombra);
}

.sobre-imagem img {
    max-width: 350px;
    width: 100%;
    height: auto;
}

.sobre-placeholder i {
    font-size: 4rem;
    margin-bottom: 15px;
}

/* Depoimentos */
.depoimentos {
    padding: 80px 20px;
    background: var(--branco);
}

.depoimentos h2 {
    text-align: center;
    color: var(--azul-escuro);
    font-size: 2.2rem;
    margin-bottom: 50px;
}

.grid-depoimentos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.card-depoimento {
    background: var(--cinza-claro);
    border-radius: 16px;
    padding: 35px 30px;
    position: relative;
    box-shadow: var(--sombra);
}

.quote-icon {
    font-size: 2rem;
    color: var(--azul);
    opacity: 0.3;
    margin-bottom: 15px;
}

.depoimento-texto {
    color: #555;
    font-size: 1rem;
    font-style: italic;
    margin-bottom: 20px;
}

.depoimento-autor {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--azul-escuro);
    font-weight: 600;
}

.depoimento-autor i {
    font-size: 1.5rem;
    color: var(--azul);
}

/* FAQ */
.faq {
    padding: 80px 20px;
    background: var(--cinza-claro);
}

.faq h2 {
    text-align: center;
    color: var(--azul-escuro);
    font-size: 2.2rem;
    margin-bottom: 50px;
}

.faq-lista {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--branco);
    border-radius: 14px;
    padding: 25px 30px;
    margin-bottom: 15px;
    box-shadow: var(--sombra);
}

.faq-item h3 {
    color: var(--azul-escuro);
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.faq-item h3 i {
    color: var(--azul);
    margin-right: 10px;
}

.faq-item p {
    color: #666;
    font-size: 0.95rem;
}

/* CTA */
.cta {
    background: linear-gradient(135deg, var(--azul-escuro) 0%, var(--azul) 100%);
    color: var(--branco);
    padding: 80px 20px;
    text-align: center;
}

.cta h2 {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.cta p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

/* Footer */
.footer {
    background: var(--azul-escuro);
    color: var(--branco);
    padding: 50px 20px 30px;
    text-align: center;
}

.footer-logo {
    height: 100px;
    width: auto;
    margin-bottom: 20px;
}

.footer-info {
    margin-bottom: 25px;
}

.footer-info p {
    font-size: 1rem;
    margin-bottom: 8px;
    opacity: 0.9;
}

.footer .btn {
    margin: 10px 0 20px;
}

.copy {
    font-size: 0.9rem !important;
    opacity: 0.8;
    margin-top: 20px;
}

.copy a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
}

.copy a:hover {
    color: var(--branco);
}

/* WhatsApp Flutuante */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background: #25D366;
    color: var(--branco);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    text-decoration: none;
    z-index: 999;
    transition: transform 0.3s;
}

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

/* Responsividade */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-btns {
        flex-direction: column;
        align-items: center;
    }
    
    .nav a {
        margin-left: 15px;
        font-size: 0.9rem;
    }
    
    .logo-img {
        height: 90px;
    }
    
    .grid-servicos,
    .grid-diferenciais,
    .grid-depoimentos {
        grid-template-columns: 1fr;
    }
    
    .sobre-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .sobre-lista {
        text-align: left;
        max-width: 300px;
        margin: 25px auto 0;
    }
    
    .sobre-placeholder {
        width: 250px;
        height: 250px;
    }
    
    .whatsapp-float {
        width: 55px;
        height: 55px;
        font-size: 1.6rem;
    }
    
    .footer-logo {
        height: 80px;
    }
}