/* Reset e variáveis CSS atualizadas */
:root {
    --primary-color: #e91e63; /* Rosa mais vibrante */
    --primary-light: #f8bbd9;
    --primary-dark: #c2185b;
    --primary-gradient: linear-gradient(135deg, #e91e63 0%, #f06292 100%);
    --secondary-color: #ffd54f; /* Dourado */
    --secondary-light: #ffecb3;
    --dark-color: #333333;
    --light-color: #ffffff;
    --gray-color: #f9f9f9;
    --section-light: #ffffff;
    --section-gray: #fef0f5;
    --footer-bg: #1a1a1a;
    --transition: all 0.3s ease;
    --shadow: 0 5px 15px rgba(233, 30, 99, 0.1);
    --shadow-heavy: 0 10px 30px rgba(233, 30, 99, 0.2);
    --border-radius: 12px;
    --section-divider: linear-gradient(90deg, transparent, var(--primary-light), transparent);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

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

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.8rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: 2.4rem;
    position: relative;
    display: inline-block;
    color: var(--dark-color);
    padding-bottom: 15px;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 70px;
    height: 4px;
    background: var(--primary-gradient);
    border-radius: 2px;
}

.text-center h2::after {
    left: 50%;
    transform: translateX(-50%);
}

h3 {
    font-size: 1.6rem;
    color: var(--dark-color);
}

p {
    margin-bottom: 1rem;
    color: #555;
}

.highlight {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.highlight-text {
    color: var(--primary-color);
    font-weight: 600;
}

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

/* SEÇÕES COM DIVISÃO VISÍVEL */
section {
    padding: 100px 0;
    position: relative;
}

/* Divisor de seções */
.section-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--section-divider);
}

.section-divider-top {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--section-divider);
}

/* Cores alternadas das seções */
.hero {
    background: linear-gradient(to bottom right, var(--section-light) 0%, var(--section-gray) 100%);
}

.about {
    background-color: var(--section-light);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--section-divider);
}

.niche {
    background-color: var(--section-gray);
    position: relative;
}

.niche::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--section-divider);
}

.reach {
    background-color: var(--section-light);
    position: relative;
}

.reach::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--section-divider);
}

.brands {
    background-color: var(--section-gray);
    position: relative;
}

.brands::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--section-divider);
}

.differentials {
    background-color: var(--section-light);
    position: relative;
}

.differentials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--section-divider);
}

.contact {
    background-color: var(--section-gray);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--section-divider);
}

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

.subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1.1rem;
    text-align: center;
    gap: 10px;
}

.btn i {
    font-size: 1.2rem;
}

.btn-primary {
    background: var(--primary-gradient);
    color: var(--light-color);
    box-shadow: 0 4px 15px rgba(233, 30, 99, 0.3);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(233, 30, 99, 0.4);
}

.btn-large {
    padding: 18px 45px;
    font-size: 1.2rem;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(233, 30, 99, 0.1);
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

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

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

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

.nav-menu {
    display: flex;
    list-style: none;
}

.nav-menu li {
    margin-left: 35px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
}

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

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

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

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

/* Hero Section */
.hero {
    padding-top: 160px;
    padding-bottom: 120px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(233, 30, 99, 0.1) 0%, rgba(233, 30, 99, 0) 70%);
    border-radius: 50%;
    z-index: 0;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.hero-content {
    flex: 1;
    min-width: 300px;
    padding-right: 50px;
}

.hero-image {
    flex: 1;
    min-width: 300px;
    position: relative;
}

.image-frame {
    width: 380px;
    height: 380px;
    border-radius: 50%;
    overflow: hidden;
    border: 8px solid white;
    box-shadow: var(--shadow-heavy);
    margin: 0 auto;
}

.image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.image-frame:hover img {
    transform: scale(1.05);
}

.image-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 150px;
    height: 150px;
    background: var(--primary-gradient);
    border-radius: 30px;
    transform: rotate(45deg);
    z-index: -1;
    opacity: 0.7;
}

.hero h1 {
    margin-bottom: 25px;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 35px;
    color: #666;
}

.hero-cta {
    margin-top: 40px;
}

.cta-subtitle {
    margin-top: 15px;
    font-size: 0.9rem;
    color: #888;
    font-style: italic;
}

/* Sobre Mim */
.about-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.about-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.about-image-frame {
    width: 350px;
    height: 350px;
    border-radius: 50%;
    overflow: hidden;
    border: 8px solid var(--primary-light);
    box-shadow: var(--shadow-heavy);
    margin: 0 auto;
}

.about-image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-content {
    flex: 1;
    min-width: 300px;
    padding-left: 60px;
}

.about-content h2 {
    margin-bottom: 30px;
}

.about-content p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-highlights {
    margin-top: 30px;
}

.highlight-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.highlight-item i {
    color: var(--primary-color);
    margin-right: 12px;
    font-size: 1.2rem;
}

/* Nicho */
.niche-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.niche-card {
    background-color: var(--light-color);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.niche-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--primary-gradient);
    transition: var(--transition);
}

.niche-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-heavy);
}

.niche-card:hover::before {
    height: 100%;
    opacity: 0.05;
}

.niche-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.niche-card h3 {
    margin-bottom: 15px;
    position: relative;
    z-index: 2;
}

.niche-card p {
    position: relative;
    z-index: 2;
}

/* Alcance e Engajamento */
.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.stat-card {
    background-color: #fef0f5;
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.stat-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    line-height: 1;
}

/* ============================================
   CARROSSEL AUTOMÁTICO INFINITO
   ============================================ */
.brands-carousel-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    margin-bottom: 60px;
    padding: 20px 0;
}

.brands-carousel {
    display: flex;
    gap: 30px;
    padding: 20px;
    will-change: transform; /* Otimização para animação */
}

/* Esconde as setas do carrossel */
.carousel-btn {
    display: none !important;
}

/* Esconde os indicadores */
.carousel-indicators {
    display: none !important;
}

/* Efeito de gradiente nas bordas para suavizar */
.brands-carousel-container::before,
.brands-carousel-container::after {
    content: '';
    position: absolute;
    top: 0;
    width: 100px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.brands-carousel-container::before {
    left: 0;
    background: linear-gradient(to right, var(--section-gray) 0%, transparent 100%);
}

.brands-carousel-container::after {
    right: 0;
    background: linear-gradient(to left, var(--section-gray) 0%, transparent 100%);
}

/* Ajuste responsivo para o efeito de gradiente */
@media (max-width: 768px) {
    .brands-carousel-container::before,
    .brands-carousel-container::after {
        width: 50px;
    }
}

/* ============================================
   ÍCONES ESPECÍFICOS PARA AS EMPRESAS
   ============================================ */

/* Ícone de óculos */
.fa-glasses {
    font-size: 1.8rem;
}

/* Ícone de perfume */
.fa-spray-can-sparkles {
    font-size: 1.8rem;
}

/* Ícone de batata frita */
.fa-french-fries {
    font-size: 1.8rem;
}

/* Ícone de loja */
.fa-store {
    font-size: 1.8rem;
}

/* Ícone de mão com brilho (unhas) */
.fa-hand-sparkles {
    font-size: 1.8rem;
}

/* Ícone de olho (cílios) */
.fa-eye {
    font-size: 1.8rem;
}

/* Ícone de spa (esteticista) */
.fa-spa {
    font-size: 1.8rem;
}

/* Ícone de halteres (academia) */
.fa-dumbbell {
    font-size: 1.8rem;
}

/* Ícone de bolo (confeitaria) */
.fa-cake-candles {
    font-size: 1.8rem;
}

/* Ícone de utensílios (alimentação) */
.fa-utensils {
    font-size: 1.8rem;
}

/* Layout dos itens do carrossel */
.brand-logo-item {
    background-color: var(--light-color);
    padding: 25px 20px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 170px;
    flex: 0 0 200px;
}

.brand-logo-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.brand-logo-img {
    width: 65px;
    height: 65px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.brand-logo-img i {
    font-size: 1.8rem;
    color: white;
}

.brand-name {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--dark-color);
    line-height: 1.3;
    min-height: 2.6em;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-category {
    color: var(--primary-color);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 5px 12px;
    background-color: rgba(233, 30, 99, 0.1);
    border-radius: 20px;
    margin-top: auto;
}

/* Introdução das parcerias */
.brands-intro {
    max-width: 800px;
    margin: 0 auto 50px;
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.8;
}

.brands-logos-container h3 {
    margin-bottom: 40px;
    color: var(--primary-color);
}

/* Depoimentos */
.brands-testimonials {
    background-color: var(--light-color);
    padding: 50px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-top: 30px;
}

.testimonial-slider {
    position: relative;
    min-height: 200px;
}

.testimonial {
    display: none;
    animation: fadeIn 0.5s ease;
}

.testimonial.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.testimonial-text {
    font-size: 1.2rem;
    line-height: 1.8;
    font-style: italic;
    text-align: center;
    margin-bottom: 30px;
    color: #555;
    position: relative;
    padding: 0 20px;
}

.testimonial-text::before {
    content: '"';
    font-size: 4rem;
    color: var(--primary-light);
    position: absolute;
    top: -20px;
    left: 0;
    line-height: 1;
}

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

.author-name {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.author-position {
    color: #777;
    font-size: 0.9rem;
}

.testimonial-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 30px;
    gap: 20px;
}

.testimonial-nav button {
    background: var(--primary-gradient);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.testimonial-nav button:hover {
    transform: scale(1.1);
}

.testimonial-dots {
    display: flex;
    gap: 10px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ddd;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--primary-gradient);
}

/* Diferenciais */
.differentials-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.diff-card {
    background-color: #fef0f5;
    padding: 40px 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.diff-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.diff-icon {
    font-size: 2.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.diff-card h3 {
    margin-bottom: 15px;
}

/* Contato */
.contact-content {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
    margin-top: 50px;
}

.contact-info {
    flex: 1;
    min-width: 300px;
}

.contact-card {
    background-color: var(--light-color);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    height: 100%;
}

.contact-card h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-highlight {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
    gap: 15px;
}

.contact-highlight i {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-top: 5px;
}

.contact-highlight h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--dark-color);
}

.contact-highlight p {
    color: #666;
    font-size: 0.95rem;
}

.contact-cta {
    flex: 1;
    min-width: 300px;
}

.whatsapp-cta {
    background: var(--primary-gradient);
    padding: 50px 40px;
    border-radius: var(--border-radius);
    color: white;
    text-align: center;
    box-shadow: var(--shadow-heavy);
}

.whatsapp-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    color: white;
}

.whatsapp-cta h3 {
    color: white;
    margin-bottom: 15px;
}

.whatsapp-cta p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.contact-details {
    background: rgba(255, 255, 255, 0.1);
    padding: 25px;
    border-radius: var(--border-radius);
    margin-bottom: 30px;
    text-align: left;
}

.contact-detail {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    gap: 15px;
}

.contact-detail:last-child {
    margin-bottom: 0;
}

.contact-detail i {
    font-size: 1.5rem;
    color: white;
    width: 30px;
}

.contact-detail h4 {
    color: white;
    font-size: 1rem;
    margin-bottom: 5px;
}

.contact-detail p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
    font-size: 0.95rem;
}

.whatsapp-full-btn {
    background: white;
    color: var(--primary-color);
    width: 100%;
    margin-bottom: 15px;
}

.whatsapp-full-btn:hover {
    background: #f5f5f5;
    transform: translateY(-5px);
}

.whatsapp-note {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.whatsapp-note i {
    font-size: 1rem;
}

/* RODAPÉ ATUALIZADO COM LINKS DO DESENVOLVEDOR */
footer {
    background-color: var(--footer-bg);
    color: var(--light-color);
    padding: 70px 0 30px;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--section-divider);
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 50px;
}

.footer-logo {
    font-family: 'Playfair Display', serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--light-color);
    text-decoration: none;
    margin-bottom: 20px;
    display: block;
}

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

.footer-about {
    flex: 1;
    min-width: 300px;
    margin-bottom: 30px;
}

.footer-about p {
    color: rgba(255, 255, 255, 0.7);
}

.footer-social {
    flex: 1;
    min-width: 200px;
    margin-bottom: 30px;
}

.footer-social h3 {
    color: white;
    margin-bottom: 20px;
}

.social-icons {
    display: flex;
    margin-top: 20px;
    gap: 15px;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--light-color);
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.2rem;
}

.social-icon:hover {
    transform: translateY(-5px);
}

.social-icon.instagram:hover {
    background: linear-gradient(45deg, #405DE6, #5851DB, #833AB4, #C13584, #E1306C, #FD1D1D);
}

.social-icon.whatsapp:hover {
    background-color: #25D366;
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.developer {
    color: var(--secondary-color);
    font-weight: 600;
    display: inline-block;
    margin: 10px 0;
}

/* Links do desenvolvedor no rodapé */
.developer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 10px;
}

.developer-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--light-color);
    text-decoration: none;
    transition: var(--transition);
    font-size: 1rem;
}

.developer-link:hover {
    transform: translateY(-3px);
    background-color: var(--primary-color);
}

/* Botão flutuante do WhatsApp */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.floating-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: 50%;
    color: white;
    font-size: 2rem;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    text-decoration: none;
}

.floating-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

/* Animações */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsividade */
@media (max-width: 1100px) {
    h1 {
        font-size: 2.4rem;
    }
    
    h2 {
        font-size: 2.1rem;
    }
    
    .image-frame, .about-image-frame {
        width: 320px;
        height: 320px;
    }
}

@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.9rem;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: 60px;
    }
    
    .about-content {
        padding-left: 0;
        margin-top: 50px;
    }
    
    .hero-container, .about-container {
        flex-direction: column;
    }
    
    .image-frame, .about-image-frame {
        width: 300px;
        height: 300px;
    }
    
    .contact-content {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        flex-direction: column;
        background-color: var(--light-color);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        padding: 30px 0;
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 15px 0;
    }
    
    section {
        padding: 80px 0;
    }
    
    .hero {
        padding-top: 140px;
    }
    
    .brand-logo-item {
        flex: 0 0 180px;
        padding: 20px 15px;
        min-height: 160px;
    }
    
    .brands-testimonials {
        padding: 30px 20px;
    }
    
    .differentials-container {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
    
    .brand-name {
        font-size: 1rem;
        min-height: 2.8em;
    }
    
    .brand-category {
        font-size: 0.8rem;
        padding: 4px 10px;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 1.9rem;
    }
    
    h2 {
        font-size: 1.7rem;
    }
    
    .btn-large {
        padding: 16px 30px;
        font-size: 1.1rem;
    }
    
    .image-frame, .about-image-frame {
        width: 250px;
        height: 250px;
    }
    
    .niche-container, .stats-container {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-cta {
        padding: 40px 25px;
    }
    
    .floating-whatsapp {
        bottom: 20px;
        right: 20px;
    }
    
    .floating-btn {
        width: 55px;
        height: 55px;
        font-size: 1.8rem;
    }
    
    .brand-logo-item {
        flex: 0 0 160px;
        min-height: 150px;
        padding: 18px 12px;
    }
    
    .brand-logo-img {
        width: 55px;
        height: 55px;
        margin-bottom: 12px;
    }
    
    .brand-logo-img i {
        font-size: 1.5rem;
    }
    
    .brand-name {
        font-size: 0.95rem;
        min-height: 3em;
    }
}