/* Paleta de cores elegante */
:root {
    --primary-color: #d2b48c; /* Tom de bege dourado */
    --secondary-color: #8b5a2b; /* Marrom médio */
    --accent-color: #cd7f32; /* Bronze */
    --light-color: #f5f5f0; /* Off-white */
    --dark-color: #3a3a3a; /* Cinza escuro */
    --text-color: #4a4a4a; /* Cinza para texto */
    --highlight-color: #d4af37; /* Dourado */
    --subtle-color: #e8d8c3; /* Bege claro */
    --border-color: #d9c9b6; /* Bege médio para bordas */
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: var(--light-color);
    color: var(--text-color);
}

header {
    background: linear-gradient(to right, var(--secondary-color), var(--primary-color));
    color: var(--light-color);
    padding: 1rem 20px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    position: relative;
}

.header-content {
    text-align: center;
    flex-grow: 1;
}

header h1 {
    margin: 0 0 0.5rem 0;
    font-size: 2.2rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

header p {
    font-size: 1rem;
    margin: 0;
}

.dentist-photo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 3px solid var(--light-color);
    margin-right: 20px;
    flex-shrink: 0;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
}

nav {
    background: var(--secondary-color);
    color: var(--light-color);
    padding: 0.7rem;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

nav a {
    color: var(--light-color);
    margin: 0 1rem;
    text-decoration: none;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    padding: 0.3rem 0.7rem;
    border-radius: 3px;
}

nav a:hover {
    background-color: rgba(255,255,255,0.2);
    text-decoration: none;
}

main {
    padding: 1.5rem;
    max-width: 960px;
    margin: 20px auto;
    background-color: #fff;
    box-shadow: 0 0 15px rgba(0,0,0,0.05);
    border-radius: 8px;
}

section {
    padding: 2rem 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

section:last-child {
    border-bottom: none;
}

section h2 {
    color: var(--secondary-color);
    margin-top: 0;
    font-size: 2rem;
    text-align: center;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

section h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 2px;
    background-color: var(--accent-color);
}

ul {
    list-style: none;
    margin-left: 10px;
    padding-left: 20px;
}

ul li {
    position: relative;
    padding-left: 15px;
    margin-bottom: 10px;
}

ul li:before {
    content: '•';
    color: var(--accent-color);
    font-weight: bold;
    position: absolute;
    left: -5px;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
    margin: 2rem 0;
}

.gallery img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery img:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}

#resultados h2 {
    font-size: 1.8rem;
}

.promo-box {
    background-color: var(--subtle-color);
    border: 2px solid var(--accent-color);
    padding: 2rem;
    text-align: center;
    margin: 2rem 0;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.promo-box p {
    margin: 0.5rem 0;
    font-size: 1.2rem;
    color: var(--secondary-color);
}

.price-note {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--accent-color);
    text-shadow: 1px 1px 1px rgba(0,0,0,0.1);
    margin: 1rem 0;
}

.promo-details {
    font-style: italic;
    font-size: 0.9rem;
    text-align: center;
    color: var(--text-color);
    opacity: 0.8;
}

.social-media-headline {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

.cta-buttons {
    text-align: center;
    margin: 2rem 0;
}

.cta-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--light-color);
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 50px;
    margin: 0.5rem;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.cta-button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}

.cta-button.whatsapp {
    background-color: #25D366;
}

.cta-button.whatsapp:hover {
    background-color: #1EAE54;
}

footer {
    text-align: center;
    padding: 1.5rem;
    background: linear-gradient(to right, var(--secondary-color), var(--primary-color));
    color: var(--light-color);
    font-size: 0.9rem;
}

footer p {
    margin: 0.3rem 0;
}

footer a {
    color: var(--light-color);
    text-decoration: underline;
}

footer a:hover {
    color: var(--subtle-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        padding: 1.5rem 1rem;
    }
    .dentist-photo {
        margin-right: 0;
        margin-bottom: 15px;
        width: 90px;
        height: 90px;
    }
    header h1 {
        font-size: 1.8rem;
    }
    header p {
        font-size: 0.9rem;
    }
    nav a {
        display: inline-block;
        margin: 0.3rem 0.5rem;
    }
    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
}

@media (max-width: 480px) {
    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    }
    header h1 {
        font-size: 1.6rem;
    }
}