/* Variáveis de cores */
:root {
    --dark-blue: #0c0c1c;
    --medium-blue: #0a0e1a;
    --light-blue: #13132b;
    --black: #080810;
    --black-pure: #000000;
    --black-rich: #050505;
    --black-dark: #030303;
    --black-deep: #010101;
    --black-light: #0f0f0f;
    --black-gradient: linear-gradient(135deg, #080810 0%, #000000 100%);
    --gold: #c08e2c;
    --gold-light: #d9ad54;
    --gold-gradient: linear-gradient(135deg, #c08e2c 0%, #d9ad54 50%, #c08e2c 100%);
    --white: #ffffff;
    --grey-light: #f5f5f5;
    --grey: #e0e0e0;
    --text-light: #f0f0f0;
    --text-dark: #333333;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.25);
    --transition: all 0.3s ease-in-out;
}

/* Reset e estilos gerais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-light);
    background-color: var(--medium-blue);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 100px 0;
    position: relative;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 20px;
}

p {
    margin-bottom: 15px;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: var(--white);
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Botões */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    z-index: -1;
}

.btn:hover::before {
    width: 100%;
}

.btn-primary {
    background: var(--gold-gradient);
    color: var(--black);
    box-shadow: 0 4px 15px rgba(192, 142, 44, 0.3);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: width 0.3s ease;
    z-index: -1;
}

.btn-primary:hover::after {
    width: 100%;
}

.btn-secondary {
    background: transparent;
    color: var(--gold);
    border: 2px solid var(--gold);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-secondary::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--gold);
    opacity: 0.1;
    transition: width 0.3s ease;
    z-index: -1;
}

.btn-secondary:hover::after {
    width: 100%;
}

.btn-secondary:hover {
    color: var(--gold-light);
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--black);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    pointer-events: none;
}

.tooth-icon {
    font-size: 4rem;
    color: var(--gold);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.9);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(0.9);
    }
}

/* Header e Navegação */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--black-pure);
    transition: var(--transition);
    padding: 15px 0;
    border-bottom: 1px solid rgba(192, 142, 44, 0.1);
    backdrop-filter: blur(10px);
}

header.scrolled {
    padding: 10px 0;
    background-color: rgba(0, 0, 0, 0.95);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
    margin-right: 15px;
}

.logo-text h1 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 0;
}

.logo-text p {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 0;
}

nav {
    display: flex;
    align-items: center;
}

.menu {
    display: flex;
    margin: 0;
}

.menu li {
    margin: 0 15px;
}

.menu a {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 5px 0;
}

.menu a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: var(--transition);
    opacity: 0;
}

.menu a:hover::after,
.menu a.active::after {
    width: 100%;
    box-shadow: 0 0 10px var(--gold);
    opacity: 1;
}

.menu a:hover,
.menu a.active {
    color: var(--gold);
    text-shadow: 0 0 5px rgba(192, 142, 44, 0.3);
}

.btn-contato {
    background: var(--gold-gradient);
    color: var(--black) !important;
    padding: 8px 20px !important;
    border-radius: 50px;
    margin-left: 15px;
}

.btn-contato:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

.btn-contato::after {
    display: none;
}

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

/* Seção Hero */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    background-image: url('../img/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
    padding: 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--black-gradient);
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 600px;
    float: left;
}

.hero-logo {
    float: right;
    width: 300px;
    height: 300px;
    margin-right: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.hero-content h1 {
    font-family: 'Great Vibes', cursive;
    font-size: 4.5rem;
    font-weight: 400;
    color: var(--gold);
    margin-bottom: 15px;
    animation: fadeInUp 1s ease;
}

.hero-content h2 {
    font-size: 1.8rem;
    font-weight: 300;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    animation: fadeInUp 1s ease 0.4s;
    animation-fill-mode: both;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    animation: fadeInUp 1s ease 0.6s;
    animation-fill-mode: both;
}

.hero::after {
    content: '';
    display: block;
    clear: both;
}

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

/* Seção Sobre */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--gold);
    position: relative;
    display: inline-block;
}

.separator {
    height: 3px;
    width: 70px;
    background: var(--gold-gradient);
    margin: 0 auto;
}

.sobre {
    background-color: var(--black-deep);
    background: radial-gradient(circle at top right, var(--black-light) 0%, var(--black-deep) 70%);
    position: relative;
    overflow: hidden;
}

.sobre::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(var(--gold-light, 0.05), transparent 70%);
    border-radius: 50%;
    opacity: 0.1;
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.sobre-img {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.sobre-img img {
    width: 100%;
    max-height: 500px;
    object-fit: contain;
    background-color: transparent;
    display: block;
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Estilização para a imagem da dentista que não está carregando */
.dra-lilian-photo {
    width: 100%;
    height: 500px;
    background-color: #000;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), 
                url('https://odontoticias.com.br/wp-content/uploads/2022/12/2957414-scaled.jpg');
    background-size: cover;
    background-position: center top;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.experience {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--gold-gradient);
    padding: 20px;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    text-align: center;
    color: var(--black);
}

.experience span {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    display: block;
}

.experience p {
    font-size: 0.9rem;
    margin: 0;
}

.sobre-text h3 {
    font-size: 2rem;
    color: var(--gold);
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    opacity: 0.8;
    margin-bottom: 25px;
}

.credentials {
    margin-top: 30px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.credential {
    display: flex;
    align-items: center;
    gap: 15px;
}

.credential i {
    color: var(--gold);
    font-size: 1.3rem;
}

.credential p {
    margin: 0;
    font-weight: 500;
}

/* Seção Serviços */
.servicos {
    background-color: var(--black-rich);
    position: relative;
}

.servicos::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: linear-gradient(to top, var(--black-pure), transparent);
}

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

.servico-card {
    background-color: var(--black-dark);
    background: linear-gradient(145deg, var(--black-dark), var(--black-pure));
    border-radius: 10px;
    padding: 40px 30px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    z-index: 1;
    border: 1px solid rgba(192, 142, 44, 0.1);
    backdrop-filter: blur(5px);
}

.servico-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gold-gradient);
    transition: var(--transition);
}

.servico-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50px;
    height: 50px;
    background: var(--gold);
    opacity: 0.05;
    border-radius: 50%;
    transform: translate(25px, 25px);
    transition: var(--transition);
}

.servico-card:hover {
    transform: translateY(-10px);
    border-color: rgba(192, 142, 44, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.servico-card:hover::before {
    height: 6px;
}

.servico-card:hover::after {
    transform: translate(10px, 10px);
    opacity: 0.1;
}

.servico-card .icon {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 25px;
}

.servico-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--gold);
}

.servico-card p {
    color: var(--text-light);
    opacity: 0.8;
    margin: 0;
}

/* Seção Galeria */
.galeria {
    background-color: var(--black-rich);
    background: linear-gradient(to bottom, var(--black-rich), var(--black-pure));
    position: relative;
    overflow: hidden;
}

/* Carrossel da Galeria - Design Moderno */
.galeria-carousel {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 600px;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(192, 142, 44, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    background: linear-gradient(135deg, var(--black-dark) 0%, var(--black-deep) 100%);
    backdrop-filter: blur(20px);
}

.carousel-track {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
}

.carousel-slide.active {
    opacity: 1;
    transform: scale(1);
}

.carousel-slide img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    object-position: center;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.carousel-slide:hover img {
    transform: scale(1.02);
}

.carousel-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(
        180deg, 
        transparent 0%, 
        rgba(0, 0, 0, 0.3) 30%, 
        rgba(0, 0, 0, 0.9) 100%
    );
    color: var(--white);
    padding: 40px 30px 30px;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.carousel-slide.active .carousel-overlay {
    transform: translateY(0);
}

.carousel-overlay h3 {
    color: var(--gold);
    font-size: 1.8rem;
    margin-bottom: 12px;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: 0.5px;
}

.carousel-overlay p {
    color: var(--text-light);
    font-size: 1.1rem;
    margin: 0;
    opacity: 0.95;
    font-weight: 300;
    line-height: 1.4;
}

.carousel-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 30px;
    pointer-events: none;
    z-index: 10;
}

.carousel-prev,
.carousel-next {
    background: rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(192, 142, 44, 0.6);
    color: var(--gold);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: all;
    backdrop-filter: blur(15px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    font-size: 1.2rem;
}

.carousel-prev:hover,
.carousel-next:hover {
    background: var(--gold);
    color: var(--black);
    transform: scale(1.15) translateY(-2px);
    box-shadow: 0 12px 35px rgba(192, 142, 44, 0.4);
    border-color: var(--gold);
}

.carousel-prev:active,
.carousel-next:active {
    transform: scale(1.05) translateY(0);
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
    padding: 0 20px;
}

.indicator {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 3px solid rgba(192, 142, 44, 0.4);
    background: transparent;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.indicator::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--gold);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.indicator.active::before,
.indicator:hover::before {
    width: 100%;
    height: 100%;
}

.indicator.active,
.indicator:hover {
    border-color: var(--gold);
    transform: scale(1.3);
    box-shadow: 0 0 20px rgba(192, 142, 44, 0.5);
}

/* Efeito de brilho no carrossel */
.carousel-container::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        transparent, 
        rgba(192, 142, 44, 0.1), 
        transparent, 
        rgba(192, 142, 44, 0.1), 
        transparent
    );
    border-radius: 25px;
    z-index: -1;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

/* Seção Depoimentos */
.depoimentos {
    background-color: #0a0e1a;
    position: relative;
}

.depoimentos::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../img/quote-bg.png');
    background-size: 300px;
    background-repeat: no-repeat;
    background-position: 5% 50%;
    opacity: 0.03;
}

.depoimentos-slider {
    position: relative;
    padding: 20px;
}

.depoimento {
    background-color: var(--black-pure);
    border-radius: 10px;
    padding: 40px 30px;
    margin: 0 auto;
    max-width: 800px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-left: 4px solid var(--gold);
    backdrop-filter: blur(5px);
    position: relative;
    overflow: hidden;
}

.depoimento::before {
    content: '"';
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 8rem;
    opacity: 0.05;
    color: var(--gold);
    font-family: Georgia, serif;
    line-height: 1;
}

.stars {
    margin-bottom: 20px;
    color: var(--gold);
    font-size: 1.2rem;
}

.depoimento-content p {
    font-size: 1.1rem;
    font-style: italic;
    line-height: 1.8;
}

.depoimento-autor {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
}

.depoimento-autor h4 {
    color: var(--gold);
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.depoimento-autor p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin: 0;
    font-style: normal;
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.slider-controls button {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--medium-blue);
    color: var(--gold);
    font-size: 1.2rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
}

.slider-controls button:hover {
    background-color: var(--gold);
    color: var(--black);
}

/* Seção Contato */
.contato {
    background-color: var(--black-dark);
    background: linear-gradient(180deg, var(--black-dark), var(--black-pure));
    position: relative;
    overflow: hidden;
}

.contato::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(var(--gold-light, 0.05), transparent 70%);
    border-radius: 50%;
    opacity: 0.1;
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contato-info {
    padding-right: 30px;
}

.contato-item {
    display: flex;
    margin-bottom: 30px;
    align-items: flex-start;
}

.contato-item i {
    font-size: 1.5rem;
    color: var(--gold);
    margin-right: 20px;
    margin-top: 5px;
}

.contato-item h3 {
    color: var(--gold);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.contato-item p {
    margin: 0;
    line-height: 1.5;
}

.social-media {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.social-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--black-rich);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--gold);
    font-size: 1.2rem;
    transition: var(--transition);
    border: 1px solid rgba(192, 142, 44, 0.1);
}

.social-icon:hover {
    background-color: var(--gold);
    color: var(--black);
    transform: translateY(-5px);
}

.contato-form {
    background-color: var(--black-pure);
    background: linear-gradient(145deg, var(--black-pure), var(--black-dark));
    border-radius: 10px;
    padding: 40px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(192, 142, 44, 0.15);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.contato-form::before {
    content: '';
    position: absolute;
    top: -10px;
    right: -10px;
    width: 100px;
    height: 100px;
    background: var(--gold);
    border-radius: 50%;
    opacity: 0.05;
    z-index: -1;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    background-color: var(--black-dark);
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23d4af37'%3E%3Cpath d='M8 12L2 6h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
}

.form-group select option {
    background-color: var(--medium-blue);
}

.contato-form button {
    width: 100%;
}

/* Footer */
footer {
    background-color: var(--black-pure);
    padding: 80px 0 20px;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gold-gradient);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
}

.footer-logo img {
    height: 50px;
    width: auto;
    margin-right: 15px;
}

.footer-logo-text h3 {
    font-size: 1.4rem;
    color: var(--gold);
    margin-bottom: 5px;
}

.footer-logo-text p {
    margin: 0;
    font-size: 0.9rem;
}

.footer-links h3 {
    color: var(--gold);
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    color: var(--text-light);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--gold);
    padding-left: 5px;
}

.footer-newsletter h3 {
    color: var(--gold);
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.footer-newsletter form {
    display: flex;
}

.footer-newsletter input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px 0 0 5px;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--white);
}

.footer-newsletter input:focus {
    outline: none;
    border-color: var(--gold);
}

.footer-newsletter button {
    padding: 0 20px;
    border: none;
    background-color: var(--gold);
    color: var(--black);
    border-radius: 0 5px 5px 0;
    cursor: pointer;
    transition: var(--transition);
}

.footer-newsletter button:hover {
    background-color: var(--gold-light);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
    font-size: 0.9rem;
    opacity: 0.7;
    margin: 5px 0;
}

.footer-bottom i {
    color: var(--gold);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 99;
}

.whatsapp-float a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: var(--white);
    border-radius: 50%;
    font-size: 1.8rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

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

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 99;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--black-deep);
    color: var(--gold);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(192, 142, 44, 0.15);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--gold);
    color: var(--black);
}

/* Responsividade */
@media (max-width: 1024px) {
    section {
        padding: 80px 0;
    }

    .hero-content h1 {
        font-size: 4rem;
    }

    .hero-content h2 {
        font-size: 1.6rem;
    }

    .section-header h2 {
        font-size: 2.2rem;
    }

    .carousel-container {
        height: 500px;
    }

    .carousel-slide {
        padding: 25px;
    }

    .carousel-controls {
        padding: 0 25px;
    }

    .carousel-prev,
    .carousel-next {
        width: 55px;
        height: 55px;
        font-size: 1.1rem;
    }

    .carousel-overlay h3 {
        font-size: 1.6rem;
    }

    .carousel-overlay p {
        font-size: 1rem;
    }

    .carousel-indicators {
        gap: 12px;
        margin-top: 35px;
    }

    .indicator {
        width: 14px;
        height: 14px;
    }
}

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

    .menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        height: 0;
        background-color: var(--black);
        flex-direction: column;
        overflow: hidden;
        transition: var(--transition);
        opacity: 0;
    }

    .menu.active {
        height: auto;
        padding: 20px 0;
        opacity: 1;
    }

    .menu li {
        margin: 15px 0;
        text-align: center;
    }

    .menu .btn-contato {
        margin: 15px auto 0;
        display: inline-block;
    }

    .hero-content {
        text-align: center;
        margin: 0 auto;
    }

    .hero-content h1 {
        font-size: 3.5rem;
    }

    .hero-content h2 {
        font-size: 1.4rem;
    }

    .hero-buttons {
        justify-content: center;
    }

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

    .sobre-img {
        max-width: 500px;
        margin: 0 auto;
    }

    .contato-content {
        grid-template-columns: 1fr;
    }

    .contato-info {
        padding-right: 0;
    }

    .carousel-container {
        height: 400px;
        border-radius: 20px;
    }

    .carousel-slide {
        padding: 20px;
    }

    .carousel-controls {
        padding: 0 20px;
    }

    .carousel-prev,
    .carousel-next {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }

    .carousel-overlay {
        padding: 30px 20px 20px;
    }

    .carousel-overlay h3 {
        font-size: 1.4rem;
    }

    .carousel-overlay p {
        font-size: 0.9rem;
    }

    .carousel-indicators {
        gap: 10px;
        margin-top: 30px;
    }

    .indicator {
        width: 12px;
        height: 12px;
    }

    .whatsapp-float,
    .back-to-top {
        bottom: 20px;
    }

    .whatsapp-float {
        right: 20px;
    }

    .back-to-top {
        left: 20px;
    }
}

@media (max-width: 576px) {
    section {
        padding: 60px 0;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .hero-content h2 {
        font-size: 1.2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .sobre-text h3 {
        font-size: 1.6rem;
    }

    .contato-form {
        padding: 30px 20px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 10px;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
}

/* Placeholders temporários para imagens */
.placeholder-img {
    background-color: var(--medium-blue);
    position: relative;
}

.placeholder-img::before {
    content: '\f0f4';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 3rem;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--gold);
}

#logo-placeholder,
#footer-logo-placeholder {
    background-color: transparent;
    height: 50px;
    width: 50px;
    position: relative;
}

#logo-placeholder::before,
#footer-logo-placeholder::before {
    content: '\f0f4';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 2rem;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--gold);
}

/* Estilos para a imagem da dentista */
.sobre-img {
    display: flex;
    justify-content: center;
    background-color: transparent;
}