/* --- Configurações Globais e de Reset --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: #000000;
    font-family: 'Poppins', sans-serif;
    color: #FFFFFF;
    padding-top: 65px; 
}

a {
    color: inherit;
    text-decoration: none;
}

/* --- Estrutura Principal do Site --- */
.site-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 146px; 
}

/* --- Animação de Scroll --- */
.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Estilização do Cabeçalho --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 65px;
    background-color: #000000;
    border-bottom: 1px solid #1E1E1E;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    position: relative;
}

.header-logo-center {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.header-logo-center img {
    height: 35px;
    width: auto;
    display: block;
}

/* --- Estilização da Navegação --- */
.main-nav ul {
    list-style: none;
    display: flex;
    gap: 6px;
}

.main-nav a {
    font-weight: 550;
    font-size: 12px;
    text-transform: uppercase;
    color: #FFFFFF;
    padding: 8px 4px;
    position: relative;
    transition: color 0.3s ease;
}

.main-nav a:hover {
    color: #FFFFFF;
}

.main-nav a::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 1px;
    bottom: 0;
    left: 0;
    background-color: #FFFFFF;
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease-out;
}

.main-nav a:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

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

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
}

.social-icons a svg {
    width: 20px;
    height: 20px;
    stroke: #FFFFFF;
    transition: stroke 0.3s ease, transform 0.3s ease;
}

.social-icons a:hover svg {
    stroke: #b6b6b6;
    transform: scale(1.1);
}


/* --- Seção Hero --- */
.hero-section {
    position: relative;
    height: calc(100vh - 65px); 
    display: flex;
    align-items: center;
    color: #FFFFFF;
}

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.video-background video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2) 75%, #101010 100%);
    z-index: 2;
}

.hero-content-container {
    position: relative;
    z-index: 3;
}

.hero-content {
    max-width: 55%;
    margin: 0 auto;
    text-align: center;
    transform: translateY(-40px);
}

.hero-title {
    font-size: 50px;
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1.3;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 18px;
    font-weight: 500;
    color: #B6B6B6;
    margin: 0 auto;
    margin-bottom: 45px;
    max-width: 80%;
}

.scroll-down-arrow {
    position: absolute;
    bottom: -80px;
    left: 50%;
    width: 60px;
    height: 60px;
    animation: bounce 2s infinite;
    cursor: pointer;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.scroll-down-arrow::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 18px;
    height: 18px;
    border-left: 2px solid #B6B6B6;
    border-bottom: 2px solid #B6B6B6;
    transform: translate(-50%, -50%) rotate(-45deg);
}

.scroll-down-arrow.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-15px);
    }
    60% {
        transform: translateX(-50%) translateY(-10px);
    }
}


/* --- Estilo do Botão --- */
.btn {
    display: inline-block;
    padding: 14px 28px;
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    border-radius: 4px;
    text-align: center;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: #FFFFFF;
    color: #000000;
}

.btn-primary:hover {
    background-color: #d1d1d1;
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(255, 255, 255, 0.1);
}


/* --- Seção Sobre --- */
.about-section {
    background-color: #000000;
    padding: 60px 0;
}

.about-content-wrapper {
    display: flex;
    align-items: center;
    gap: 80px;
}

.about-photo-wrapper {
    flex: 1;
    max-width: 450px;
}

.about-photo {
    width: 100%;
    border-radius: 20px;
}

.about-text-wrapper {
    flex: 1.5;
}

.about-greeting {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 8px;
}

.about-intro {
    font-size: 24px;
    font-weight: 500;
    color: #B6B6B6;
    margin-bottom: 24px;
}

.about-text-wrapper p {
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 1.5;
    margin-bottom: 24px;
	text-align: justify;
}

.about-text-wrapper .btn {
    margin-top: 16px;
}

/* --- Seção Método --- */
.method-section {
    background-color: #000000;
    padding: 60px 0;
    text-align: center;
}

.method-header {
    margin-bottom: 80px;
}

.method-section .section-title {
    font-size: 36px;
    color: #FFFFFF;
    margin-top: 20px;
    line-height: 1.3;
}

.accordion-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
}

.method-section .accordion-item {
    border-bottom: 1px solid #1E1E1E;
}

.method-section .accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    cursor: pointer;
    font-size: 22px;
    font-weight: 500;
}

.method-section .accordion-arrow {
    transition: transform 0.3s ease;
    min-width: 24px;
}

.method-section .accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
    color: #B6B6B6;
    font-size: 16px;
    line-height: 1.6;
}

.method-section .accordion-content p {
    padding: 0 0 24px 0;
}

.method-section .accordion-item.active .accordion-arrow {
    transform: rotate(180deg);
}

/* --- Seção de Projetos --- */
.projects-section {
    background-color: #101010;
    padding: 60px 0;
    text-align: center;
    overflow: hidden;
}

.projects-header {
    margin-bottom: 80px;
}

.section-tag {
    font-size: 14px;
    font-weight: 700;
    color: #FFFFFF;
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 8px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: #FFFFFF;
    margin-top: 20px;
    line-height: 1.3;
}

.carousel-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.carousel {
    position: relative;
    height: 680px;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

.slide {
    width: 520px;
    height: 680px;
    position: absolute;
    transition: transform 0.6s ease-in-out, opacity 0.6s ease-in-out, z-index 0s 0.3s;
    opacity: 0;
    overflow: hidden; 
    border-radius: 20px; 
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease; 
}

.slide.active:hover img {
    transform: scale(1.05);
}

.project-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 24px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), rgba(0,0,0,0));
    color: #FFFFFF;
    text-align: left;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    pointer-events: none; 
}

.slide.active:hover .project-info {
    opacity: 1;
    transform: translateY(0);
}

.project-info h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0;
}

.project-info p {
    font-size: 14px;
    font-weight: 400;
    color: #d1d1d1;
    margin: 4px 0 0;
}

.slide.active { transform: translateX(0) translateZ(0) scale(1); opacity: 1; z-index: 10; }
.slide.prev-slide { transform: translateX(-120%) translateZ(-200px) scale(1); opacity: 0.4; z-index: 5; }
.slide.next-slide { transform: translateX(120%) translateZ(-200px) scale(1); opacity: 0.4; z-index: 5; }
.slide.prev-outer-slide { transform: translateX(-245%) translateZ(-300px) scale(1); opacity: 0.2; z-index: 1; }
.slide.next-outer-slide { transform: translateX(245%) translateZ(-300px) scale(1); opacity: 0.2; z-index: 1; }

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 15;
    background-color: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.3s ease;
}
.carousel-btn:hover { background-color: rgba(255, 255, 255, 0.4); }
.carousel-btn svg { color: white; width: 28px; height: 28px; }
.carousel-btn.prev { left: 15%; }
.carousel-btn.next { right: 15%; }


/* --- Seção FAQ (REDESENHADA) --- */
.faq-section {
    background-color: #101010;
    padding: 60px 0;
    text-align: center;
}

.faq-header {
    margin-bottom: 80px;
}

.faq-section .accordion-container {
    display: flex;
    flex-direction: column;
    gap: 16px; /* Espaço entre as perguntas */
}

.faq-section .accordion-item {
    background-color: #1c1c1c;
    border: 1px solid #2a2a2a;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-align: left;
}

.faq-section .accordion-item:hover {
    border-color: #555;
}

.faq-section .accordion-item.active {
     border-color: #FFFFFF;
     background-color: #222222;
}

.faq-section .accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    cursor: pointer;
    font-size: 20px;
    font-weight: 500;
}

.faq-section .accordion-icon {
    min-width: 24px;
    transition: transform 0.3s ease;
}

.faq-section .accordion-icon .icon-minus { display: none; }
.faq-section .accordion-icon .icon-plus { display: block; }

.faq-section .accordion-item.active .accordion-icon .icon-minus { display: block; }
.faq-section .accordion-item.active .accordion-icon .icon-plus { display: none; }

.faq-section .accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
    color: #B6B6B6;
    font-size: 16px;
    line-height: 1.6;
}

.faq-section .accordion-content p {
    padding: 0 24px 24px 24px;
    border-top: 1px solid #2a2a2a;
    margin: 0 24px;
    padding-top: 24px;
}

.faq-section .accordion-item.active .accordion-content p {
    margin: 0;
    border: none;
    padding: 0 24px 24px 24px;
}

/* --- Botão de CTA (NOVO) --- */
.section-cta-button {
    margin-top: 80px;
    text-align: center;
}

/* --- Seção Resultados --- */
.results-section {
    background-color: #101010;
    padding: 60px 0;
    text-align: center;
}

.results-header {
    margin-bottom: 80px;
    text-align: center;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    text-align: left;
}

.result-card {
    background-color: #1c1c1c;
    padding: 32px;
    border-radius: 0;
    border: 1px solid #2a2a2a;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 180px;
}

.result-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, #CF3DF4, #0E10B1);
}

.result-card .result-prefix,
.result-card .result-suffix {
    font-size: 16px;
    color: #B6B6B6;
    line-height: 1.5;
}

.result-card .result-number {
    font-size: 52px;
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1.1;
    margin: 4px 0;
}

/* --- Seção de Contato --- */
.contact-section {
    background-color: #000000;
    padding: 60px 0;
}

.contact-header {
    margin-bottom: 60px;
}

.contact-title {
    font-size: 32px;
    font-weight: 700; 
    color: #FFFFFF;
    margin-bottom: 16px;
}

.contact-subtitle {
    font-size: 18px;
    color: #B6B6B6;
    line-height: 1.6;
}

.contact-form {
    width: 100%;
}

.form-grid {
    display: flex;
    gap: 40px; 
    margin-bottom: 20px;
}

.form-column {
    flex: 1; 
}

.form-column-title {
    font-size: 18px;
    font-weight: 600; 
    color: #FFFFFF;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group.full-width {
    width: 100%;
}

.form-group label {
    display: block;
    font-size: 14px;
    color: #FFFFFF;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group label .label-note {
    color: #B6B6B6;
    font-size: 0.85em;
    font-weight: 400;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background-color: #000000;
    border: 1px solid #B6B6B6;
    border-radius: 4px;
    padding: 12px;
    color: #FFFFFF;
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
}

.form-group input,
.form-group select {
    height: 52px; 
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #888888;
}

.form-group select {
    appearance: none; 
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23B6B6B6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.form-group select:invalid {
    color: #888888;
}

.form-group textarea {
    resize: vertical; 
}

.contact-form .btn {
	width: 100%;
    padding: 16px;
}

/* Estilos de Validação */
.form-group .error-message {
    color: #ff4d4d;
    font-size: 12px;
    margin-top: 4px;
    display: none; 
}

.form-group.invalid input,
.form-group.invalid select,
.form-group.invalid textarea {
    border-color: #ff4d4d; 
}

.form-group.invalid .error-message {
    display: block; 
}

.status-message {
    text-align: center;
    margin-top: 20px;
    font-size: 18px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s;
}

.status-message.visible.success {
    color: #4dff88;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.status-message.visible.error {
    color: #ff4d4d;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}


/* --- Estilos do Rodapé --- */
.main-footer {
    background-color: #000000;
    border-top: 1px solid #1E1E1E; 
    padding: 20px 0;
}

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

.footer-container .logo a {
    display: flex;
    align-items: baseline;
}

.footer-container .logo .logo-symbol {
    height: 28px;
    width: auto;
    margin-right: 10px;
    align-self: center;
}

.footer-container .logo .brand-name {
    font-weight: 700;
    font-size: 18px;
    color: #FFFFFF;
}

.footer-container .logo .brand-title {
    font-weight: 400;
    font-size: 11px;
    color: #FFFFFF;
    margin-left: 6px;
    position: relative; 
    top: -2px;
}

.copyright {
    color: #B6B6B6;
    font-weight: 400; 
    font-size: 12px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    white-space: nowrap;
}

.footer-right {
    display: flex;
    align-items: center;
    gap: 40px; 
}

.footer-right .main-nav {
    display: none;
}

.back-to-top {
    background-color: #101010;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    transition: background-color 0.3s ease;
}

.back-to-top:hover {
    background-color: #3a3a3a;
}

/* --- BOTÃO FLUTUANTE DO WHATSAPP (NOVO) --- */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.25);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

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