/* ========================================================
   CSS ULTRA PREMIUM - CLÍNICA DRA. ELIANE FERNANDES
   Design: Dark Luxe + Rose Gold + Glassmorphism
======================================================== */

:root {
    /* Paleta Dark Luxe */
    --color-bg: #0D0B0E;
    --color-bg-secondary: #151217;
    --color-surface: #1A171D;
    --color-surface-glass: rgba(26, 23, 29, 0.7);

    --color-text: #F5F0EB;
    --color-text-light: #A89F9A;
    --color-text-muted: #6B6166;

    --color-gold: #D4A853;
    --color-gold-hover: #E8C068;
    --color-gold-glow: rgba(212, 168, 83, 0.25);

    --color-rose: #C9886E;
    --color-rose-light: rgba(201, 136, 110, 0.15);

    --color-white: #FFFFFF;
    --color-border: rgba(212, 168, 83, 0.12);

    /* Tipografia */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;

    /* Transições e Sombras */
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 20px 60px rgba(212, 168, 83, 0.15);
    --shadow-glow: 0 0 40px rgba(212, 168, 83, 0.1);
}

/* ==================== RESETS GERAIS ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.7;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(212, 168, 83, 0.04) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(201, 136, 110, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(212, 168, 83, 0.02) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 2;
}

.section {
    padding: 120px 0;
    position: relative;
}

.secondary-bg {
    background-color: var(--color-bg-secondary);
}

.text-center {
    text-align: center;
}

.d-none-mobile {
    display: block;
}

/* ==================== TIPOGRAFIA ==================== */
h1, h2, h3, h4, .font-heading {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 16px;
    color: var(--color-text);
    position: relative;
}

.section-title span {
    font-style: italic;
    background: linear-gradient(135deg, var(--color-gold), var(--color-rose));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 700px;
    margin: 0 auto 56px;
    font-weight: 300;
}

/* Linha decorativa dourada */
.section-header::after {
    content: '';
    display: block;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-rose));
    margin: 24px auto 0;
}

/* ==================== BOTÕES E CTAS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: 0.5s;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-hover));
    color: var(--color-bg);
    font-weight: 600;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px var(--color-gold-glow);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366, #1EBE5A);
    color: var(--color-white);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
}

.btn-outline:hover {
    background: var(--color-gold);
    color: var(--color-bg);
}

.btn-full {
    width: 100%;
}

.btn-large {
    padding: 20px 40px;
    font-size: 1rem;
}

/* ==================== HEADER ==================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(13, 11, 14, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 18px 0;
    transition: var(--transition);
    border-bottom: 1px solid var(--color-border);
}

.header.scrolled {
    padding: 10px 0;
    background: rgba(13, 11, 14, 0.95);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
}

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

.logo img {
    height: 60px; /* Aumentado ligeiramente para melhor leitura */
    transition: var(--transition);
    mix-blend-mode: screen; /* Remove o fundo preto, deixando a logo transparente */
}

.header.scrolled .logo img {
    height: 38px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-list {
    display: flex;
    gap: 28px;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-text-light);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, var(--color-gold), var(--color-rose));
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--color-gold);
}

.nav-link:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    font-size: 1.8rem;
    background: transparent;
    border: none;
    color: var(--color-text);
    cursor: pointer;
}

/* ==================== HERO SECTION ==================== */
.hero {
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    position: relative;
    background: url('../assets/hero_bg.jpg') center/cover no-repeat;
    background-attachment: fixed;
}

/* Partículas flutuantes */
.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-gold);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat linear infinite;
    box-shadow: 0 0 10px var(--color-gold-glow);
}

@keyframes particleFloat {
    0% {
        opacity: 0;
        transform: translateY(100vh) scale(0);
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        opacity: 0;
        transform: translateY(-20px) scale(1);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(135deg, rgba(13, 11, 14, 0.92) 0%, rgba(13, 11, 14, 0.6) 50%, rgba(13, 11, 14, 0.3) 100%);
    z-index: 1;
}

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

.hero-container {
    position: relative;
    z-index: 3;
    padding-top: 80px;
}

.hero-badge {
    display: inline-block;
    padding: 10px 24px;
    border: 1px solid var(--color-border);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-gold);
    margin-bottom: 32px;
    background: var(--color-surface-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.hero-title {
    font-size: 4rem;
    color: var(--color-white);
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-light);
    max-width: 500px;
    margin-bottom: 48px;
    font-weight: 300;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

/* Decoração flutuante da Hero */
.hero::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 100px;
    background: var(--color-bg);
    clip-path: ellipse(55% 100% at 50% 100%);
    z-index: 3;
}

/* ==================== SOBRE MIM ==================== */
.about-container {
    display: flex;
    align-items: center;
    gap: 80px;
}

.about-image {
    flex: 1;
    position: relative;
}

.about-image img {
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
    position: relative;
    z-index: 2;
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    object-position: top center;
    border: 1px solid var(--color-border);
}

.about-image::before {
    content: '';
    position: absolute;
    border: 1px solid var(--color-gold);
    width: 100%;
    height: 100%;
    top: 24px;
    left: -24px;
    z-index: 1;
    border-radius: 12px;
    opacity: 0.4;
}

.about-image::after {
    content: '';
    position: absolute;
    width: 120px;
    height: 120px;
    bottom: -30px;
    right: -30px;
    background: radial-gradient(circle, var(--color-gold-glow), transparent 70%);
    z-index: 0;
    border-radius: 50%;
}

.about-content {
    flex: 1;
}

.about-content .section-title {
    text-align: left;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--color-text-light);
    font-weight: 300;
    line-height: 1.8;
}

/* ==================== PROCEDIMENTOS - CARROSSEL ==================== */
.procedures {
    background: var(--color-bg-secondary);
}

.procedures::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.carousel-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    background: var(--color-surface);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--color-border);
}

.carousel-track {
    position: relative;
    min-height: 500px;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.7s;
}

.carousel-slide.active {
    position: relative;
    opacity: 1;
    visibility: visible;
}

/* Imagem do Slide */
.slide-image {
    position: relative;
    overflow: hidden;
    min-height: 500px;
}

.slide-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-slide.active .slide-image img {
    animation: slideZoomIn 0.9s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes slideZoomIn {
    from { transform: scale(1.1); }
    to { transform: scale(1); }
}

.slide-image::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100%;
    background: linear-gradient(to left, var(--color-surface), transparent);
    z-index: 2;
    pointer-events: none;
}

.slide-badge {
    position: absolute;
    top: 24px;
    left: 24px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-rose));
    color: var(--color-bg);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    box-shadow: 0 4px 20px var(--color-gold-glow);
    z-index: 3;
}

/* Conteúdo do Slide */
.slide-content {
    padding: 56px 48px 56px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.slide-tag {
    display: inline-block;
    background: var(--color-rose-light);
    color: var(--color-rose);
    padding: 6px 18px;
    border-radius: 30px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
    width: fit-content;
    border: 1px solid rgba(201, 136, 110, 0.2);
}

.slide-content h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 16px;
    color: var(--color-text);
    line-height: 1.2;
}

.slide-desc {
    color: var(--color-text-light);
    margin-bottom: 28px;
    font-size: 0.95rem;
    line-height: 1.8;
    font-weight: 300;
}

.slide-benefits {
    margin-bottom: 36px;
}

.slide-benefits li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 0.9rem;
    color: var(--color-text-light);
    font-weight: 300;
}

.slide-benefits i {
    color: var(--color-gold);
    font-size: 1.3rem;
    margin-top: 2px;
    flex-shrink: 0;
}

/* Setas do Carrossel */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    background: var(--color-surface-glass);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--color-gold);
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.carousel-btn:hover {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-hover));
    color: var(--color-bg);
    border-color: var(--color-gold);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 8px 30px var(--color-gold-glow);
}

.carousel-btn-prev {
    left: 24px;
}

.carousel-btn-next {
    right: 24px;
}

/* Dots do Carrossel */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 28px 0;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1px solid var(--color-text-muted);
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.dot:hover {
    border-color: var(--color-gold);
    background: var(--color-gold-glow);
    transform: scale(1.3);
}

.dot.active {
    background: linear-gradient(135deg, var(--color-gold), var(--color-rose));
    border-color: var(--color-gold);
    transform: scale(1.3);
    box-shadow: 0 0 12px var(--color-gold-glow);
}

/* ==================== AESTHETIC INFO ==================== */
.aesthetic-info {
    position: relative;
    overflow: hidden;
}

.aesthetic-info::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-gold-glow), transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.info-block {
    padding: 48px 28px;
    background: var(--color-surface-glass);
    border-radius: 16px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    border: 1px solid var(--color-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.info-block:hover {
    transform: translateY(-8px);
    border-color: var(--color-gold);
    box-shadow: var(--shadow-glow);
}

.icon-wrapper {
    width: 76px;
    height: 76px;
    background: linear-gradient(135deg, var(--color-gold-glow), var(--color-rose-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
    border: 1px solid var(--color-border);
}

.icon-wrapper i {
    font-size: 32px;
    color: var(--color-gold);
}

.info-block h4 {
    font-size: 1.3rem;
    margin-bottom: 16px;
    color: var(--color-text);
}

.info-block p {
    color: var(--color-text-light);
    font-size: 0.9rem;
    font-weight: 300;
    line-height: 1.7;
}

/* ==================== DIFERENCIAIS ==================== */
.differentials {
    position: relative;
}

.differentials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.container-differentials {
    display: flex;
    align-items: center;
    gap: 80px;
}

.diff-content {
    flex: 1;
}

.diff-image {
    flex: 1;
}

.diff-image img {
    border-radius: 16px;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--color-border);
}

.diff-list li {
    display: flex;
    gap: 20px;
    margin-bottom: 36px;
    padding: 20px;
    border-radius: 12px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.diff-list li:hover {
    background: var(--color-surface-glass);
    border-color: var(--color-border);
}

.diff-list i {
    font-size: 36px;
    color: var(--color-gold);
    flex-shrink: 0;
}

.diff-list strong {
    display: block;
    font-size: 1.15rem;
    margin-bottom: 8px;
    font-family: var(--font-heading);
    color: var(--color-text);
}

.diff-list p {
    color: var(--color-text-light);
    font-weight: 300;
    line-height: 1.7;
}

/* ==================== ODONTOLOGIA ==================== */
.odontologia {
    background: var(--color-bg);
}

.odonto-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 40px;
}

/* Galeria de Fotos em Grid Assimétrico */
.odonto-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 240px);
    gap: 16px;
    position: relative;
}

.odonto-img {
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--color-border);
}

.odonto-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--transition);
}

.odonto-img:hover img {
    transform: scale(1.08);
}

/* Tamanhos variados para a galeria */
.odonto-img-1 {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
}

.odonto-img-1 img {
    object-position: center top; /* Garante que a foto da dentista não seja cortada no rosto */
}

.odonto-img-2 {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
}

.odonto-img-3 {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
}

.odonto-img-4 {
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 200px;
    height: 200px;
    border: 6px solid var(--color-bg);
    border-radius: 50%;
    box-shadow: var(--shadow-hover);
    z-index: 2;
}

.odonto-img-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px 16px 16px;
    background: linear-gradient(to top, rgba(13, 11, 14, 0.9), transparent);
    color: var(--color-white);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.odonto-img:hover .odonto-img-overlay {
    transform: translateY(0);
}

.odonto-img-4 .odonto-img-overlay {
    border-radius: 0 0 100px 100px;
    padding: 20px 10px;
    text-align: center;
}

/* Conteúdo Odontologia */
.odonto-content h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--color-gold);
    display: flex;
    align-items: center;
    gap: 12px;
}

.odonto-desc {
    color: var(--color-text-light);
    font-size: 1.1rem;
    margin-bottom: 32px;
    line-height: 1.8;
}

.odonto-services {
    margin-bottom: 40px;
}

.odonto-services li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px dashed var(--color-border);
}

.odonto-services li:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.odonto-services i {
    font-size: 24px;
    color: var(--color-rose);
    margin-top: 4px;
}

.odonto-services strong {
    display: block;
    color: var(--color-text);
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.odonto-services span {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ==================== DEPOIMENTOS ==================== */
.testimonials {
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.testimonials-slider {
    display: flex;
    gap: 32px;
    justify-content: center;
    margin-top: 56px;
}

.testimonial-card {
    background: var(--color-surface-glass);
    padding: 44px;
    border-radius: 16px;
    box-shadow: var(--shadow-soft);
    max-width: 500px;
    position: relative;
    border: 1px solid var(--color-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: var(--transition);
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-rose));
    border-radius: 16px 16px 0 0;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: rgba(212, 168, 83, 0.3);
}

.quotes-icon {
    font-size: 48px;
    color: var(--color-gold);
    position: absolute;
    top: 28px;
    right: 28px;
    opacity: 0.2;
}

.testimonial-text {
    font-size: 1.05rem;
    font-style: italic;
    color: var(--color-text-light);
    margin-bottom: 28px;
    position: relative;
    z-index: 2;
    line-height: 1.8;
    font-weight: 300;
}

.testimonial-author strong {
    display: block;
    color: var(--color-text);
    font-size: 1.1rem;
}

.testimonial-author span {
    background: linear-gradient(135deg, var(--color-gold), var(--color-rose));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
}

/* ==================== CTA FINAL ==================== */
.cta-final {
    background:
        linear-gradient(rgba(13, 11, 14, 0.9), rgba(13, 11, 14, 0.95)),
        url('../assets/hero_bg.jpg') center/cover no-repeat;
    background-attachment: fixed;
    color: var(--color-white);
    text-align: center;
    padding: 140px 0;
    position: relative;
    overflow: hidden;
}

.cta-final::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--color-gold-glow), transparent 60%);
    pointer-events: none;
    animation: ctaPulse 4s ease-in-out infinite;
}

@keyframes ctaPulse {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

.cta-container {
    position: relative;
    z-index: 2;
}

.cta-final h2 {
    color: var(--color-white);
    font-size: 3.2rem;
    margin-bottom: 24px;
    line-height: 1.2;
}

.cta-final p {
    font-size: 1.15rem;
    max-width: 600px;
    margin: 0 auto 56px;
    opacity: 0.8;
    font-weight: 300;
    line-height: 1.8;
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--color-bg-secondary);
    color: var(--color-text);
    padding: 80px 0 24px;
    border-top: 1px solid var(--color-border);
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand .footer-logo {
    height: 60px;
    margin-bottom: 16px;
    mix-blend-mode: screen; /* Remove o fundo preto */
}

.footer-brand p {
    color: var(--color-text-muted);
    max-width: 300px;
    font-weight: 300;
}

.footer-links h4, .footer-social h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-rose));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-links p {
    color: var(--color-text-muted);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 300;
}

.social-icons {
    display: flex;
    gap: 16px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--color-surface-glass);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text-light);
    font-size: 20px;
    transition: var(--transition);
}

.social-icons a:hover {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-hover));
    color: var(--color-bg);
    border-color: var(--color-gold);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px var(--color-gold-glow);
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 0.85rem;
    font-weight: 300;
}

/* ==================== ANIMAÇÕES ==================== */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }

/* Animação de brilho flutuante para seções */
@keyframes floatGlow {
    0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0.3; }
    50% { transform: translateY(-20px) rotate(5deg); opacity: 0.6; }
}

/* ==================== RESPONSIVO ==================== */
@media (max-width: 992px) {
    .hero-title { font-size: 3rem; }
    .section-title { font-size: 2.2rem; }
    .about-container, .container-differentials { flex-direction: column; gap: 48px; }
    .about-image::before { display: none; }
    .info-grid { grid-template-columns: 1fr; }
    .footer-container { grid-template-columns: 1fr 1fr; }

    /* Odontologia Tablet */
    .odonto-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .odonto-gallery {
        max-width: 600px;
        margin: 0 auto;
    }

    /* Carrossel Tablet */
    .carousel-slide {
        grid-template-columns: 1fr;
    }
    .slide-image {
        min-height: 350px;
    }
    .slide-image::after {
        display: none;
    }
    .slide-content {
        padding: 32px;
    }
    .slide-content h3 {
        font-size: 1.7rem;
    }
    .carousel-btn {
        width: 46px;
        height: 46px;
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
    .d-none-mobile { display: none !important; }

    .menu-toggle { display: block; }

    .nav {
        display: flex;
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(13, 11, 14, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.4s;
    }

    .nav.active { left: 0; }

    .nav-list { flex-direction: column; align-items: center; gap: 36px; }
    .nav-link { font-size: 1.2rem; color: var(--color-text); }

    .hero-overlay {
        background: linear-gradient(to bottom, rgba(13, 11, 14, 0.9) 0%, rgba(13, 11, 14, 0.7) 100%);
    }
    .hero-buttons { flex-direction: column; }
    .hero-title { font-size: 2.4rem; }
    .hero::after { display: none; }

    .section { padding: 80px 0; }
    .section-title { font-size: 1.9rem; }

    /* Carrossel Mobile */
    .carousel-slide {
        grid-template-columns: 1fr;
    }
    .slide-image {
        min-height: 280px;
    }
    .slide-image::after {
        display: none;
    }
    .carousel-track {
        min-height: auto;
    }
    .slide-content {
        padding: 24px 20px;
    }
    .slide-content h3 {
        font-size: 1.4rem;
    }
    .slide-desc {
        font-size: 0.9rem;
    }
    .slide-benefits li {
        font-size: 0.85rem;
    }
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    .carousel-btn-prev {
        left: 10px;
    }
    .carousel-btn-next {
        right: 10px;
    }
    .carousel-dots {
        padding: 16px 0;
        gap: 8px;
    }
    .dot {
        width: 8px;
        height: 8px;
    }

    .testimonials-slider {
        flex-direction: column;
        align-items: center;
    }

    .cta-final h2 { font-size: 2rem; }
    .cta-final { padding: 80px 0; }

    .footer-container { grid-template-columns: 1fr; text-align: center; }
    .footer-brand .footer-logo { margin: 0 auto 16px; }
    .footer-brand p { margin: 0 auto; }
    .footer-links p { justify-content: center; }
    .social-icons { justify-content: center; }

    .diff-list li { padding: 12px 0; }

    /* Odontologia Mobile */
    .odonto-gallery {
        grid-template-columns: repeat(2, 1fr) !important;
        grid-template-rows: repeat(2, 160px) !important;
        display: grid;
        flex-direction: row;
        gap: 10px;
    }
    .odonto-img {
        height: 100%;
    }
    .odonto-img-1 {
        grid-column: 1 / 2 !important;
        grid-row: 1 / 3 !important;
    }
    .odonto-img-2 {
        grid-column: 2 / 3 !important;
        grid-row: 1 / 2 !important;
    }
    .odonto-img-3 {
        grid-column: 2 / 3 !important;
        grid-row: 2 / 3 !important;
    }
    .odonto-img-4 {
        position: absolute;
        width: 120px;
        height: 120px;
        bottom: -15px;
        left: -15px;
        border: 4px solid var(--color-bg);
        border-radius: 50%;
    }
    .odonto-img-overlay {
        padding: 15px 10px 10px;
        font-size: 0.75rem;
    }
    .odonto-img-4 .odonto-img-overlay {
        border-radius: 0 0 100px 100px;
    }
    .odonto-content h3 { font-size: 1.6rem; }
    .odonto-desc { font-size: 1rem; }
}