/* ========================================
   RF PINTURAS E REVESTIMENTOS - CSS
   Autor: R.S.R.
   Descrição: Estilos modernos com tons escuros
======================================== */

/* ========== RESET E CONFIGURAÇÕES GLOBAIS ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores Principais - Tons Escuros */
    --azul-escuro: #0a1628;
    --azul-medio: #162d4a;
    --azul-vibrante: #0088cc;
    --azul-destaque: #00a6ff;
    --branco: #FFFFFF;
    --cinza-escuro: #1a1a1a;
    --cinza-medio: #2d2d2d;
    --cinza-claro: #3a3a3a;
    --cinza-texto: #b8b8b8;
    --preto: #000000;
    
    /* Fontes */
    --font-principal: 'Poppins', sans-serif;
    
    /* Espaçamentos */
    --espacamento-pequeno: 1rem;
    --espacamento-medio: 2rem;
    --espacamento-grande: 4rem;
    
    /* Transições */
    --transicao-rapida: 0.3s ease;
    --transicao-media: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-principal);
    line-height: 1.6;
    color: var(--cinza-texto);
    background-color: var(--cinza-escuro);
    overflow-x: hidden;
}

/* Container Global */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Títulos de Seções */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--branco);
    margin-bottom: 1rem;
}

.section-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--azul-vibrante), var(--azul-destaque));
    margin: 1rem auto 1.5rem;
    border-radius: 2px;
    box-shadow: 0 2px 10px rgba(0, 166, 255, 0.3);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--cinza-texto);
    max-width: 600px;
    margin: 0 auto;
}

/* ========== HEADER E NAVEGAÇÃO ========== */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transicao-media);
    background-color: transparent;
}

#header.scrolled {
    background-color: rgba(10, 22, 40, 0.98);
    box-shadow: 0 2px 30px rgba(0, 166, 255, 0.15);
    border-bottom: 1px solid rgba(0, 166, 255, 0.1);
}

.navbar {
    padding: 0.5rem 0;
}

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

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--branco);
}

.logo-img {
    height: 280px;
    width: auto;
    display: block;
    filter: drop-shadow(0 4px 12px rgba(0, 166, 255, 0.4));
    transition: all 0.3s ease;
}

.logo-img:hover {
    filter: drop-shadow(0 6px 16px rgba(0, 166, 255, 0.6));
    transform: scale(1.05);
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--branco);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transicao-rapida);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, var(--azul-vibrante), var(--azul-destaque));
    transition: var(--transicao-rapida);
}

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

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

/* Menu Hamburger (Mobile) */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 30px;
    height: 3px;
    background-color: var(--branco);
    transition: var(--transicao-rapida);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ========== SEÇÃO HERO ========== */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, #0a1628 0%, #162d4a 100%);
    background-image: url('../images/rf_fundo.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 22, 40, 0.75);
}

.hero-content {
    position: relative;
    z-index: 10;
    color: var(--branco);
    max-width: 900px;
    padding: 2rem;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 0 4px 20px rgba(0, 166, 255, 0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    font-weight: 300;
    color: var(--cinza-texto);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Botões */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transicao-rapida);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--azul-vibrante), var(--azul-destaque));
    color: var(--branco);
    box-shadow: 0 4px 20px rgba(0, 166, 255, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--azul-destaque), var(--azul-vibrante));
    transform: translateY(-3px);
    box-shadow: 0 6px 30px rgba(0, 166, 255, 0.6);
}

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

.btn-secondary:hover {
    background-color: var(--azul-destaque);
    color: var(--branco);
    transform: translateY(-3px);
    box-shadow: 0 4px 20px rgba(0, 166, 255, 0.3);
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
}

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

/* Indicador de Scroll */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.scroll-indicator span {
    display: block;
    width: 30px;
    height: 50px;
    border: 2px solid var(--azul-destaque);
    border-radius: 20px;
    position: relative;
}

.scroll-indicator span::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background-color: var(--azul-destaque);
    border-radius: 50%;
    animation: scrollDown 2s infinite;
    box-shadow: 0 0 10px var(--azul-destaque);
}

@keyframes scrollDown {
    0% { top: 10px; opacity: 1; }
    100% { top: 30px; opacity: 0; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== SEÇÃO VÍDEO APRESENTAÇÃO ========== */
.video-apresentacao {
    padding: 6rem 0;
    background: linear-gradient(135deg, #0a1628 0%, #162d4a 100%);
    position: relative;
    overflow: hidden;
}

.video-apresentacao::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(0, 166, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.video-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.video-container {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 166, 255, 0.3);
    border: 2px solid rgba(0, 166, 255, 0.2);
    background-color: var(--cinza-escuro);
}

.video-container::before {
    content: '';
    display: block;
    padding-top: 177.78%; /* Aspect ratio 9:16 (formato vertical de celular) */
}

.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
}

.video-container video::-webkit-media-controls-panel {
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.8));
}

.video-info {
    color: var(--branco);
}

.video-info h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--branco);
    line-height: 1.3;
}

.video-info > p {
    font-size: 1.1rem;
    color: var(--cinza-texto);
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

.video-highlights {
    list-style: none;
    margin-bottom: 2.5rem;
}

.video-highlights li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.2rem;
    padding: 1rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--azul-vibrante);
    transition: var(--transicao-rapida);
}

.video-highlights li:hover {
    background-color: rgba(255, 255, 255, 0.08);
    transform: translateX(5px);
}

.video-highlights svg {
    color: var(--azul-destaque);
    flex-shrink: 0;
}

.video-highlights span {
    font-size: 1rem;
    color: var(--branco);
    font-weight: 500;
}

/* ========== SEÇÃO SOBRE ========== */
.sobre {
    padding: 6rem 0;
    background-color: var(--cinza-escuro);
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.sobre-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: var(--cinza-texto);
    text-align: justify;
    line-height: 1.8;
}

.sobre-features {
    margin-top: 3rem;
}

.feature-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    align-items: flex-start;
    padding: 1.5rem;
    background-color: var(--cinza-medio);
    border-radius: 10px;
    border-left: 3px solid var(--azul-vibrante);
    transition: var(--transicao-rapida);
}

.feature-item:hover {
    background-color: var(--cinza-claro);
    transform: translateX(10px);
    box-shadow: 0 4px 20px rgba(0, 166, 255, 0.2);
}

.feature-icon {
    flex-shrink: 0;
    color: var(--azul-destaque);
}

.feature-text h4 {
    font-size: 1.2rem;
    color: var(--branco);
    margin-bottom: 0.5rem;
}

.feature-text p {
    color: var(--cinza-texto);
    font-size: 0.95rem;
}

.sobre-image {
    position: relative;
}

.sobre-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 10px 50px rgba(0, 166, 255, 0.2);
    border: 1px solid rgba(0, 166, 255, 0.1);
}

/* ========== SEÇÃO SERVIÇOS ========== */
.servicos {
    padding: 6rem 0;
    background-color: var(--cinza-medio);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.servico-card {
    background-color: var(--cinza-escuro);
    padding: 2.5rem;
    border-radius: 10px;
    text-align: center;
    transition: var(--transicao-rapida);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 166, 255, 0.1);
}

.servico-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px rgba(0, 166, 255, 0.3);
    border-color: var(--azul-vibrante);
}

.servico-icon {
    color: var(--azul-destaque);
    margin-bottom: 1.5rem;
}

.servico-card h3 {
    font-size: 1.4rem;
    color: var(--branco);
    margin-bottom: 1rem;
}

.servico-card p {
    color: var(--cinza-texto);
    line-height: 1.8;
}

/* ========== SEÇÃO PORTFÓLIO ========== */
.portfolio {
    padding: 6rem 0;
    background-color: var(--cinza-escuro);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
    height: 300px;
    border: 1px solid rgba(0, 166, 255, 0.1);
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transicao-media);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(10, 22, 40, 0.98), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    color: var(--branco);
    opacity: 0;
    transition: var(--transicao-rapida);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-overlay h4 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--branco);
}

.portfolio-overlay p {
    font-size: 0.95rem;
    color: var(--cinza-texto);
}

/* ========== SEÇÃO DIFERENCIAIS ========== */
.diferenciais {
    padding: 6rem 0;
    background: linear-gradient(135deg, #0a1628 0%, #162d4a 100%);
    color: var(--branco);
}

.diferenciais .section-title {
    color: var(--branco);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
}

.diferencial-item {
    text-align: center;
    padding: 2rem;
    background-color: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    border: 1px solid rgba(0, 166, 255, 0.1);
    transition: var(--transicao-rapida);
}

.diferencial-item:hover {
    background-color: rgba(255, 255, 255, 0.05);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 166, 255, 0.2);
}

.diferencial-icon {
    color: var(--azul-destaque);
    margin-bottom: 1.5rem;
}

.diferencial-item h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--branco);
}

.diferencial-item p {
    color: var(--cinza-texto);
    line-height: 1.8;
}

/* ========== SEÇÃO DEPOIMENTOS ========== */
.depoimentos {
    padding: 6rem 0;
    background-color: var(--cinza-medio);
}

.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.depoimento-card {
    background-color: var(--cinza-escuro);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
    transition: var(--transicao-rapida);
    border: 1px solid rgba(0, 166, 255, 0.1);
}

.depoimento-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 50px rgba(0, 166, 255, 0.25);
    border-color: var(--azul-vibrante);
}

.depoimento-stars {
    color: #FFD700;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.depoimento-texto {
    font-style: italic;
    color: var(--cinza-texto);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.depoimento-autor {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.autor-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--azul-vibrante), var(--azul-destaque));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--branco);
    font-weight: 700;
    font-size: 1.1rem;
}

.autor-info h4 {
    color: var(--branco);
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
}

.autor-info p {
    color: var(--cinza-texto);
    font-size: 0.9rem;
}

/* ========== SEÇÃO CTA FINAL ========== */
.cta-final {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--azul-vibrante) 0%, var(--azul-destaque) 100%);
    color: var(--branco);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

/* ========== SEÇÃO CONTATO ========== */
.contato {
    padding: 6rem 0;
    background-color: var(--cinza-escuro);
}

.contato-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contato-info h3 {
    font-size: 1.8rem;
    color: var(--branco);
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    align-items: flex-start;
    padding: 1.5rem;
    background-color: var(--cinza-medio);
    border-radius: 10px;
    border-left: 3px solid var(--azul-vibrante);
}

.info-item svg {
    flex-shrink: 0;
    color: var(--azul-destaque);
}

.info-item h4 {
    font-size: 1.1rem;
    color: var(--branco);
    margin-bottom: 0.5rem;
}

.info-item p {
    color: var(--cinza-texto);
}

/* Formulário */
.contato-form {
    background-color: var(--cinza-medio);
    padding: 3rem;
    border-radius: 10px;
    border: 1px solid rgba(0, 166, 255, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid rgba(0, 166, 255, 0.2);
    background-color: var(--cinza-escuro);
    color: var(--branco);
    border-radius: 5px;
    font-family: var(--font-principal);
    font-size: 1rem;
    transition: var(--transicao-rapida);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--cinza-texto);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--azul-destaque);
    box-shadow: 0 0 0 3px rgba(0, 166, 255, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ========== FOOTER ========== */
.footer {
    background-color: var(--azul-escuro);
    color: var(--branco);
    padding: 3rem 0 1.5rem;
    border-top: 1px solid rgba(0, 166, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 200px;
    width: auto;
    margin-bottom: 1rem;
}

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

.footer-logo p {
    color: var(--cinza-texto);
}

.footer-links h4,
.footer-contact h4 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    color: var(--branco);
}

.footer-links ul {
    list-style: none;
}

.footer-links a {
    color: var(--cinza-texto);
    text-decoration: none;
    transition: var(--transicao-rapida);
    display: inline-block;
    margin-bottom: 0.5rem;
}

.footer-links a:hover {
    color: var(--azul-destaque);
    transform: translateX(5px);
}

.footer-contact p {
    color: var(--cinza-texto);
    margin-bottom: 0.5rem;
}

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

.footer-social h4 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background-color: var(--cinza-medio);
    border-radius: 50px;
    color: var(--branco);
    text-decoration: none;
    transition: var(--transicao-rapida);
    border: 1px solid rgba(0, 166, 255, 0.2);
}

.social-link:hover {
    background: linear-gradient(135deg, var(--azul-vibrante), var(--azul-destaque));
    transform: translateY(-3px);
    border-color: transparent;
    box-shadow: 0 5px 20px rgba(0, 166, 255, 0.3);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.social-link span {
    font-weight: 500;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 166, 255, 0.1);
    color: var(--cinza-texto);
}

/* ========== WHATSAPP FLUTUANTE ========== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 25px rgba(37, 211, 102, 0.5);
    z-index: 999;
    transition: var(--transicao-rapida);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 40px rgba(37, 211, 102, 0.7);
}

.whatsapp-float svg {
    width: 35px;
    height: 35px;
    color: var(--branco);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 25px rgba(37, 211, 102, 0.5);
    }
    50% {
        box-shadow: 0 4px 35px rgba(37, 211, 102, 0.8);
    }
}

/* ========== RESPONSIVIDADE ========== */
@media (max-width: 968px) {
    .video-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .video-info h3 {
        font-size: 1.6rem;
    }
    
    .video-info > p {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    /* Menu Mobile */
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        right: -100%;
        flex-direction: column;
        background-color: rgba(10, 22, 40, 0.98);
        width: 100%;
        padding: 2rem;
        transition: var(--transicao-media);
        box-shadow: 0 10px 50px rgba(0, 166, 255, 0.3);
        border-top: 1px solid rgba(0, 166, 255, 0.2);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link {
        padding: 1rem 0;
        border-bottom: 1px solid rgba(0, 166, 255, 0.1);
    }
    
    /* Hero */
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Seção Sobre */
    .sobre-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .sobre-image img {
        height: 350px;
    }
    
    /* Seção Contato */
    .contato-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    /* Geral */
    .section-title {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 1.5rem;
    }
    
    .servicos-grid,
    .portfolio-grid,
    .diferenciais-grid,
    .depoimentos-grid {
        grid-template-columns: 1fr;
    }
    
    .social-links {
        flex-direction: column;
        align-items: center;
    }
    
    .social-link {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
    
    .video-apresentacao {
        padding: 4rem 0;
    }
    
    .video-info h3 {
        font-size: 1.4rem;
    }
    
    .video-highlights li {
        padding: 0.8rem;
    }
    
    .video-highlights span {
        font-size: 0.95rem;
    }
}